CN105089378B - Insertion-core lock - Google Patents
Insertion-core lock Download PDFInfo
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- CN105089378B CN105089378B CN201510616961.XA CN201510616961A CN105089378B CN 105089378 B CN105089378 B CN 105089378B CN 201510616961 A CN201510616961 A CN 201510616961A CN 105089378 B CN105089378 B CN 105089378B
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Abstract
The invention discloses a kind of insertion-core lock, including：Lock housing；Main dead bolt；Main dead bolt back-moving spring；Trigger；Trigger reset spring；Main dead bolt location-plate, with two legs and the first leg and limited block cooperation, for locking main dead bolt；Slide plate, is slidably arranged on main dead bolt, safety block, with a snap fit；After main dead bolt retraction lock housing, safety block is rotated, the end cooperation of snap fit and slide plate makes slide plate be moved to trigger direction, props up trigger, prevent trigger reset.In the application, when main dead bolt is retracted lock housing, safety block is rotated, coordinates the second end of snap fit and slide plate, slide plate props up trigger, mobile insurance plate, makes anticreep face coordinate with fixture block, prevents main dead bolt from skidding off lock housing simultaneously, in this condition, the latch bolt coordinated with trigger freely can be withdrawn and eject, and main dead bolt can be lockable always, and now insertion-core lock can be used as passage lock.
Description
Technical field
The present invention relates to door lock, and in particular to insertion-core lock.
Background technology
Insertion-core lock is also mortise door lock, is typically made up of handle, lock core, the part of lock body three, installed in indoor sleeved door, prevents
Steal in the majority on door, be also one of most common lockset on the market.Existing insertion-core lock mainly includes single slow-witted tongue insertion-core lock, single-bolt
Button insertion-core lock and double tongue insertion-core locks, wherein double tongue insertion-core locks are provided with slow-witted tongue and latch bolt, its anti-theft more singly stays tongue insertion-core lock
It is high with single-bolt button insertion-core lock, single insertion-core lock, dual-active insertion-core lock living can be divided into again according to the function of handle and insertion-core lock is opened soon,
It is easy to use.
In the prior art, have also appeared can make the insertion-core lock of main dead bolt ejection automatically after closing the door, this lock is easy to use,
It need not think to be locked, substantially increase service efficiency.But it is this can self-locking insertion-core lock cannot function as leading to
Road lock is used, and opening the door every time is required for inputing password or opens the lock with the key.
The content of the invention
The present invention is in view of the above-mentioned problems, propose a kind of insertion-core lock.Solving prior art can self-locking insertion-core lock
It cannot function as the problem of passage lock is used.
The technical scheme that the present invention takes is as follows：
A kind of insertion-core lock, including：
Lock housing；
Main dead bolt, is slidably arranged in the lock housing, has a skewed slot on the main dead bolt, and the side wall of main dead bolt also has
One limited block and a fixture block；
Main dead bolt back-moving spring, for applying outside active force to main dead bolt, makes the tongue end of the main dead bolt stretch out lock
Shell；
Trigger, is slidably arranged in the lock housing；
Trigger reset spring, in lock housing, for applying active force to trigger, makes trigger to perpendicular to master
The direction movement of dead bolt glide direction；
Main dead bolt location-plate, is rotatably installed in lock housing, and main dead bolt location-plate has the first leg and the second leg, described
First leg of main dead bolt location-plate coordinates with the limited block, described for locking main dead bolt after main dead bolt retraction lock housing
Second leg of main dead bolt location-plate coordinates with the trigger, in trigger reset, is rotated by trigger actuation, makes main lock
First leg of tongue location-plate departs from limited block；
Slide plate, is slidably arranged on main dead bolt, and slide plate is relative to the direction of motion of main dead bolt and the direction of motion of trigger
Identical, slide plate includes the first leg and the second leg, and the first leg and the trigger of slide plate coordinate；
Safety block, is rotatably installed in lock housing, and safety block has a snap fit；After main dead bolt retraction lock housing, safety block is rotated,
Second leg of snap fit and slide plate coordinates, and slide plate is moved to trigger direction, props up trigger, prevent trigger reset；
Safeguard, is slidably arranged in lock housing, and there is safeguard the fixture block with the main dead bolt to coordinate, and limitation fixture block is outside
The anticreep face of slip；After main dead bolt retraction lock housing, the locking and unblock of fixture block are realized by the slip of safeguard.
In the application, slide plate slides are arranged on main dead bolt, after in main dead bolt retraction lock housing, and the of main dead bolt location-plate
One leg locks main dead bolt, now rotates safety block, snap fit is rotated to the extreme direction of slide plate second, the second end of snap fit and slide plate
Coordinate, slide plate is moved to trigger direction, prop up trigger, prevent trigger reset, while mobile insurance plate, makes anticreep face
With fixture block coordinate, prevent main dead bolt from skidding off lock housing, in the above-described state, with trigger coordinate latch bolt can freely withdraw and
Ejection, now insertion-core lock can be used as passage lock.When needing to be changed into safety lock, it is only necessary to by safety block and safeguard
Reset, now anticreep face separated with fixture block, anticreep face no longer limits main dead bolt and slided, and trigger can also reset, when
During trigger reset, the second leg of main dead bolt location-plate can be driven, so that main dead bolt location-plate is rotated, determines main dead bolt
First leg of position plate departs from limited block, main dead bolt location-plate is stretched out lock housing under main dead bolt action of reset spring.The application
It is easy to use, by increasing capacitance it is possible to increase the use scope and function of insertion-core lock.
Further, in addition to：
Main dead bolt plectrum, is rotatably installed in lock housing, and main dead bolt plectrum has the first leg and the second leg, and main dead bolt is dialled
First leg of piece has the guide pad for stretching into the skewed slot；
Clutch, including the driving member that driving is rotated by hand, the lateral wall of the driving member have two legs, pass
First leg of moving part is used to coordinate with the trigger, trigger stress is pressed to trigger reset spring, and the of driving member
Two legs are used to coordinate with the second leg of main dead bolt plectrum, rotate main dead bolt plectrum and drive main dead bolt retraction lock housing.
Stretched out in main dead bolt under lock housing state, by rotating driving member, the second leg of driving member is used to dial with main dead bolt
Second leg of piece coordinates, and rotates main dead bolt plectrum and drives main dead bolt to stretch out lock housing；And simultaneously the first leg of driving member with
The trigger coordinates, and trigger stress is pressed to trigger reset spring, unlocks the corresponding construction associated with trigger.
Further, in addition to for making the driving member back-moving spring of driving member reset.
Further, the main dead bolt plectrum also includes the 3rd leg, and insertion-core lock also includes：
Tapered end, tapered end includes the tapered end cam of a rotary type, tapered end cam with insertion key turns；
Tapered end plectrum, is slidably arranged in lock housing, and tapered end plectrum has first leg relative with the trigger, and
With the arcwall face of the tapered end cam engagement, during tapered end cam rotation, the motion of tapered end plectrum is driven, makes first of tapered end plectrum
Foot press contracting trigger, while the 3rd leg of tapered end cam and main dead bolt plectrum coordinates, rotates main dead bolt plectrum and drives main lock
Tongue retraction lock housing.
In use, key drives tapered end cam rotation, tapered end cam coordinates with arcwall face, so that the compression of tapered end plectrum is touched
Device is sent out, trigger stress is pressed to trigger reset spring, the corresponding construction associated with trigger is unlocked, while tapered end cam
Coordinate with the 3rd leg of main dead bolt plectrum, rotate main dead bolt plectrum and drive main dead bolt retraction lock housing.
Further, the tapered end plectrum also has the second leg for stretching to the safety block；Rotate after safety block, it is described
Second leg of snap fit and tapered end plectrum coordinates, and limitation tapered end plectrum is slided；During the main dead bolt retraction lock housing, slide plate is with master
Dead bolt is moved, and the second leg of slide plate promotes snap fit, departs from the second leg of snap fit and tapered end plectrum.
Coordinated by the second leg of snap fit and tapered end plectrum, tapered end plectrum, which is locked, to be slided, it is impossible to use key again
Spoon makes tapered end cam rotation, i.e., can not open insertion-core lock, can effectively be locked by the function, improves security；And in door
During interior swing handle/handle, make in main dead bolt retraction lock housing, slide plate is also moved therewith, the second leg of slide plate promotes snap fit, makes
Second leg of snap fit and tapered end plectrum departs from, and second leg of the snap fit directly just with tapered end plectrum departs from, and realizes unblock.This knot
Structure is easy to use, it is not necessary to special unblock operation, settles at one go.
Further, the safety block also has a press section, the axis direction of the snap fit and press section along safety block
Distribution, one end of the safeguard is with the press section against insertion-core lock also includes being used to pull safeguard to press the pressing
The safeguard extension spring in portion.
This kind of structure causes, when switching to passage lock, it is only necessary to rotates safety block and is switched over regard to that can settle at one go, because
For when rotating safety block, the press section of safety block can promote safeguard to move, so that the anticreep face of safeguard is matched somebody with somebody with fixture block
Close, prevent main dead bolt from skidding off lock housing.Also only only need to that block reset will be insured during unblock, in the presence of safeguard extension spring, protect
Dangerous sheet reset is now separated in anticreep face with fixture block, and anticreep face no longer limits main dead bolt and slided.
The application slide plate slides are arranged on main dead bolt so that safety block has two functions, compact conformation, and two work(
Complementary it can influence, safety block one is locked out function：Second leg of snap fit and tapered end plectrum coordinates, and key can not open lock pin
Lock.Another is handoff functionality：Second end of snap fit and slide plate coordinates, and realizes the switching of passage lock.
Further, in addition to：
Latch bolt component, is slidably arranged in the lock housing；
Latch bolt back-moving spring, in lock housing, for applying outside active force to latch bolt component, makes the latch bolt group
Lock housing is stretched out at the tongue end of part；
Tongue component is triggered, is slidably arranged in the lock housing, the glide direction and the latch bolt component for triggering tongue component are slided
Dynamic direction is identical with the direction of motion of the main dead bolt；
Tongue back-moving spring is triggered, in lock housing, for applying outside active force to triggering tongue component, makes described touch
Lock housing is stretched out at the tongue end for sending out tongue component；
The latch bolt component has latch bolt confined planes, and the trigger, which has, to be used to offset with the latch bolt confined planes, is made
The tongue end of latch bolt component is stretched out after lock housing, the first auxiliary section no longer pushed back in lock housing；The trigger is pressed towards trigger
During back-moving spring, the first auxiliary section departs from the latch bolt confined planes；
The triggering tongue component has a projection, the trigger have stretch into the triggering tongue component tongue end and projection it
Between the second auxiliary section；The projection is used to be pressed towards trigger reset spring in trigger and triggers the tongue end stretching lock housing of tongue
When, offseted with the end of second auxiliary section, trigger is remained the state for pressing to trigger reset spring.
This structure type make it that it is interior so that projection and the second cooperation that triggering tongue component is pressed into lock housing at closing time
Part is from while latch bolt component auto-extending lock housing in the presence of latch bolt back-moving spring, last trigger reset, first coordinates
Portion and latch bolt confined planes, latch bolt component are locked；And during trigger reset, coordinate with the second leg of main dead bolt location-plate, energy
The second leg of main dead bolt location-plate is enough driven, so that main dead bolt location-plate is rotated, makes the first leg of main dead bolt location-plate
Depart from limited block, finally rotate in the presence of tapered end plectrum or driving member main dead bolt plectrum, main dead bolt location-plate is existed
Lock housing is stretched out under main dead bolt action of reset spring.
Further, the latch bolt that the latch bolt component includes latch bolt seat and is rotatably installed on latch bolt seat end；It is described oblique
Tongue is Bidirectional oblique flap.Being designed to of Bidirectional oblique flap increases the applicability of insertion-core lock, you can with the environment of L.H.flapped door,
Can also be according in the environment of R.H.flapped door.
Further, the side of the latch bolt seat away from latch bolt has a recess, and the recess sidewall limits for the latch bolt
Plane；First auxiliary section includes the first side wall coordinated with the recess sidewall and coordinate with the recess bottom wall the
Two side walls.This structure type can be such that latch bolt seat preferably coordinates with the first auxiliary section, increase the reliability of mechanism.
Further, the triggering tongue component includes triggering tongue contiguous block and is rotatably installed on triggering tongue contiguous block
Trigger tongue；The triggering tongue contiguous block has a straight side walls, and the projection is located at side of the straight side walls away from triggering tongue；Institute
When stating trigger and not being pressed towards trigger reset spring, the end of the second auxiliary section offsets with the straight side walls.This structure
Form can be such that triggering tongue contiguous block preferably coordinates with the second auxiliary section, increase the reliability of mechanism.
The beneficial effects of the invention are as follows：Slide plate slides are arranged on main dead bolt, after in main dead bolt retraction lock housing, main dead bolt
First leg of location-plate locks main dead bolt, now rotates safety block, snap fit is rotated to the extreme direction of slide plate second, snap fit and cunning
Second end of plate coordinates, and slide plate is moved to trigger direction, props up trigger, prevent trigger reset, while mobile insurance
Plate, makes anticreep face coordinate with fixture block, prevents main dead bolt from skidding off lock housing, in the above-described state, and the latch bolt coordinated with trigger can
Free to withdraw and eject, now insertion-core lock can be used as passage lock.When needing to be changed into safety lock, it is only necessary to will insure
Block and insurance sheet reset, now anticreep face separated with fixture block, anticreep face is not limiting the slip of main dead bolt, and trigger
It can reset, when trigger reset, the second leg of main dead bolt location-plate can be driven, so that main dead bolt location-plate turns
It is dynamic, the first leg of main dead bolt location-plate is departed from limited block, main dead bolt location-plate is stretched under main dead bolt action of reset spring
Go out lock housing.The application is easy to use, by increasing capacitance it is possible to increase the use scope and function of insertion-core lock.
Brief description of the drawings：
Fig. 1 is the structural representation after the main dead bolt location-plate of removal, tapered end, tapered end plectrum and the slide plate of insertion-core lock of the present invention
Figure；
Fig. 2 is the structural representation removed after tapered end, tapered end plectrum and slide plate of insertion-core lock of the present invention；
Fig. 3 is the structural representation removed after slide plate of insertion-core lock of the present invention；
Fig. 4 is the structural representation of insertion-core lock of the present invention；
Fig. 5 is the structural representation of safety block；
Fig. 6 is state diagram of the insertion-core lock after door unlatching：
Fig. 7 is the insertion-core lock state diagram that each tongue is fully retracted into after closing of the door；
Fig. 8 is that insertion-core lock is ejected in door turn-off transient Bidirectional oblique flap, the state diagram that main dead bolt is not ejected；
Fig. 9 is the state diagram that insertion-core lock is ejected in door turn-off transient Bidirectional oblique flap and main dead bolt；
Figure 10 is after closing, safety block lock after state diagram；
Figure 11 is a state diagram for closing the unlatching of rear chamber outside tapered end；
Figure 12 is under main dead bolt retracted mode, after safety block is locked, to form the state diagram of passage lock function.
Each reference is in figure：
1st, the first leg of main dead bolt plectrum, 2, guide pad, 3, skewed slot, 4, main dead bolt, 5, triggering tongue, 6, triggering tongue connection
Block, 7, straight side walls, 8, projection, 9, triggering tongue back-moving spring, the 10, second auxiliary section, 11, Bidirectional oblique flap, 12, latch bolt seat, 13,
Latch bolt back-moving spring, 14, the first side wall, the 15, first auxiliary section, 16, recess, 17, trigger reset spring, 18, second sidewall,
19th, trigger, 20, lock housing, 21, clutch, 22, driving member, 23, the first leg of driving member, 24, driving member reset bullet
Spring, 25, the second leg of driving member, 26, the second leg of main dead bolt plectrum, 27, main dead bolt back-moving spring, 28, main dead bolt dials
3rd leg of piece, 29, main dead bolt plectrum, 30, the second leg of main dead bolt location-plate, 31, first of main dead bolt location-plate
Pin, 32, limited block, 33, main dead bolt location-plate, 34, the first leg of tapered end plectrum, 35, arcwall face, 36, tapered end cam, 37,
Tapered end, 38, the second leg of tapered end plectrum, 39, slide plate, 40, safety block, 41, snap fit, 42, safeguard extension spring, 43, safeguard,
45th, press section, 46, tapered end plectrum, 48, anticreep face, 49, the first leg of slide plate, 50, the second leg of slide plate.
Embodiment：
With reference to each accompanying drawing, the present invention is described in detail.
As shown in Fig. 1~5, a kind of insertion-core lock, including：
Lock housing 20；
Main dead bolt 4, is slidably arranged in lock housing, has a skewed slot 3 on main dead bolt, and the side wall of main dead bolt is also spacing with one
The fixture block of block 32 and one；
Main dead bolt back-moving spring 27, for applying outside active force to main dead bolt, makes the tongue end of main dead bolt stretch out lock housing；
Trigger 19, is slidably arranged in lock housing 20；
Trigger reset spring 17, in lock housing 20, for trigger 19 apply active force, make trigger 19 to
Moved perpendicular to the direction of the main glide direction of dead bolt 4；
Main dead bolt location-plate 33, is rotatably installed in lock housing 20, and main dead bolt location-plate 33 has the first leg 31 and second
Leg 30, the first leg 31 and the limited block 32 of main dead bolt location-plate coordinate, for locking main lock after main dead bolt retraction lock housing
Tongue, the second leg 30 and the trigger 19 of main dead bolt location-plate coordinate, and in trigger reset, are rotated, made by trigger actuation
First leg 31 of main dead bolt location-plate departs from limited block 32；
Slide plate 39, is slidably arranged on main dead bolt 4, slide plate is relative to the direction of motion of main dead bolt and the motion side of trigger
To identical, slide plate includes the first leg 49 and the second leg 50, and the first leg 49 and the trigger 19 of slide plate coordinate；
Safety block 40, is rotatably installed in lock housing 20, and safety block 40 has a snap fit 41；After main dead bolt retraction lock housing, turn
Second leg 50 of dynamic safety block, snap fit and slide plate coordinates, and slide plate 39 is moved to the direction of trigger 19, props up trigger, prevents
Only trigger reset；
Safeguard 43, is slidably arranged in lock housing 20, and there is safeguard 43 fixture block with the main dead bolt to coordinate, limitation card
The anticreep face 48 that block slides in and out；After main dead bolt retraction lock housing, the locking and unblock of fixture block are realized by the slip of safeguard.
In the application, slide plate slides are arranged on main dead bolt, after in main dead bolt retraction lock housing, and the of main dead bolt location-plate
One leg locks main dead bolt, now rotates safety block, snap fit is rotated to the extreme direction of slide plate second, the second end of snap fit and slide plate
Coordinate, slide plate is moved to trigger direction, prop up trigger, prevent trigger reset, while mobile insurance plate, makes anticreep face
With fixture block coordinate, prevent main dead bolt from skidding off lock housing, in the above-described state, with trigger coordinate latch bolt can freely withdraw and
Ejection, now insertion-core lock can be used as passage lock.When needing to be changed into safety lock, it is only necessary to by safety block and safeguard
Reset, now anticreep face separated with fixture block, anticreep face no longer limits main dead bolt and slided, and trigger can also reset, when
During trigger reset, the second leg of main dead bolt location-plate can be driven, so that main dead bolt location-plate is rotated, determines main dead bolt
First leg of position plate departs from limited block, main dead bolt location-plate is stretched out lock housing under main dead bolt action of reset spring.This knot
Configuration formula is easy to use, by increasing capacitance it is possible to increase the use scope and function of insertion-core lock.
The present embodiment insertion-core lock also includes：
Main dead bolt plectrum 29, is rotatably installed in lock housing 20, and main dead bolt plectrum has the first leg 1 and the second leg 26,
First leg 1 of main dead bolt plectrum has the guide pad 2 for stretching into skewed slot；
Clutch 21, including the driving member 22 that driving is rotated by hand, the lateral wall of driving member 22 have two legs,
First leg 23 of driving member is used to coordinate with trigger 19, trigger stress is pressed to trigger reset spring 17, driving member
The second leg 25 be used to coordinate with the second leg 26 of main dead bolt plectrum, rotate main dead bolt plectrum 29 and drive main dead bolt 4 to contract
Return lock housing.
Stretched out in main dead bolt under lock housing state, by rotating driving member, the second leg of driving member is used to dial with main dead bolt
Second leg of piece coordinates, and rotates main dead bolt plectrum and drives main dead bolt to stretch out lock housing；And simultaneously the first leg of driving member with
Trigger coordinates, and trigger stress is pressed to trigger reset spring, unlocks the corresponding construction associated with trigger.
The present embodiment collects, in addition to the driving member back-moving spring 24 for resetting driving member.
In the present embodiment, main dead bolt plectrum 29 also includes the 3rd leg 28, and insertion-core lock also includes：
Tapered end 37, tapered end 37 includes the tapered end cam 36 of a rotary type, tapered end cam with insertion key turns；
Tapered end plectrum 46, is slidably arranged in lock housing 20, and tapered end plectrum 46 has first leg relative with trigger 19
34, and the arcwall face 35 coordinated with tapered end cam 36, when tapered end cam 36 is rotated, drive tapered end plectrum 46 to move, make tapered end
The first leg 34 compression trigger 19 of plectrum, while the 3rd leg 28 of tapered end cam 36 and main dead bolt plectrum coordinates, makes master
Dead bolt plectrum 29, which is rotated, drives the main retraction lock housing of dead bolt 4.
In use, key drives tapered end cam rotation, tapered end cam coordinates with arcwall face, so that the compression of tapered end plectrum is touched
Device is sent out, trigger stress is pressed to trigger reset spring, the corresponding construction associated with trigger is unlocked, while tapered end cam
Coordinate with the 3rd leg of main dead bolt plectrum, rotate main dead bolt plectrum and drive main dead bolt retraction lock housing.
In the present embodiment, tapered end plectrum 46 also has the second leg 38 for stretching to safety block 40；Rotate after safety block 40, card
Second leg 38 of hook 41 and tapered end plectrum coordinates, and limitation tapered end plectrum 46 is slided；During main 4 retraction lock housing 20 of dead bolt, slide plate 39
As main dead bolt 4 is moved, the second leg 50 of slide plate promotes snap fit 41, takes off the second leg 38 of snap fit 41 and tapered end plectrum
From..
Coordinated by the second leg 38 of snap fit and tapered end plectrum, tapered end plectrum, which is locked, to be slided, it is impossible to used again
Key makes tapered end cam rotation, i.e., can not open insertion-core lock, can effectively be locked by the function, improves security；And
In door during swing handle/handle, make in main dead bolt retraction lock housing, slide plate is also moved therewith, the second leg of slide plate promotes snap fit,
Depart from the second leg of snap fit and tapered end plectrum, second leg of the snap fit directly just with tapered end plectrum departs from, and realizes unblock.This
Structure is easy to use, it is not necessary to special unblock operation, settles at one go.
In the present embodiment, safety block 40 also has a press section 45, the axis of snap fit 41 and press section 45 along safety block 40
Directional spreding, one end and press section 45 of safeguard 43 are against insertion-core lock also includes being used to pull safeguard 43 to press press section
45 safeguard extension spring 42.
This kind of structure causes, when switching to passage lock, it is only necessary to rotates safety block and is switched over regard to that can settle at one go, because
For when rotating safety block, the press section of safety block can promote safeguard to move, so that the anticreep face of safeguard is matched somebody with somebody with fixture block
Close, prevent main dead bolt from skidding off lock housing.Also only only need to that block reset will be insured during unblock, in the presence of safeguard extension spring, protect
Dangerous sheet reset is now separated in anticreep face with fixture block, and anticreep face no longer limits main dead bolt and slided.
The application slide plate slides are arranged on main dead bolt so that compact conformation while safety block has two functions, are protected
Dangerous block One function is locked out function：Second leg of snap fit and tapered end plectrum coordinates, and key can not open insertion-core lock.Another
It is handoff functionality：Second end of snap fit and slide plate coordinates, and the anticreep face of safeguard coordinates with fixture block, realizes cutting for passage lock
Change.
The present embodiment insertion-core lock also includes：
Latch bolt component, is slidably arranged in lock housing 20, and latch bolt component includes latch bolt seat 12 and is rotatably installed in latch bolt seat
Bidirectional oblique flap 11 on end.The applicability for being designed to increase insertion-core lock of Bidirectional oblique flap, you can with installed in the ring of L.H.flapped door
, can also be according in the environment of R.H.flapped door under border；
Latch bolt back-moving spring 13, in lock housing 20, for applying outside active force to latch bolt component, makes latch bolt group
Lock housing is stretched out at the tongue end (i.e. Bidirectional oblique flap) of part,
Tongue component is triggered, is slidably arranged in lock housing 20, glide direction and the latch bolt component slippage direction of tongue component is triggered
It is identical with the direction of motion of main dead bolt；Triggering tongue component includes triggering tongue contiguous block 6 and is rotatably installed in triggering tongue connection
Triggering tongue 5 on block 6；
Tongue back-moving spring 9 is triggered, in lock housing 20, for applying outside active force to triggering tongue component, makes to touch
Lock housing is stretched out at the tongue end (triggering tongue) for sending out tongue component；
As shown in figure 1, the latch bolt seat 12 of latch bolt component has latch bolt confined planes, trigger 19 has for spacing with latch bolt
Face offsets, and the tongue end of latch bolt component is stretched out after lock housing, the first auxiliary section 15 no longer pushed back in lock housing；Trigger is pressed towards
During trigger reset spring, the first auxiliary section departs from latch bolt confined planes, the present embodiment, side tool of the latch bolt seat 12 away from latch bolt
There is a recess 16, recess sidewall is latch bolt confined planes；First auxiliary section 15 includes the first side wall 14 coordinated with recess sidewall
And the second sidewall 18 coordinated with recess bottom wall.This structure type can be such that latch bolt seat preferably matches somebody with somebody with the first auxiliary section
Close, increase the reliability of mechanism.
As shown in figure 1, triggering tongue component has a projection 8, trigger 19, which has, stretches into triggering tongue component tongue end and projection
Between the second auxiliary section 10；Projection 8 is used to be pressed towards trigger reset spring 9 in trigger 19 and triggers the tongue end stretching of tongue
During lock housing, offseted with the end of the second auxiliary section, trigger is remained the state for pressing to trigger reset spring.This implementation
In example, triggering tongue contiguous block 6 has a straight side walls 7, and projection 8 is located at side of the straight side walls away from triggering tongue；Trigger is not
When being pressed towards trigger reset spring, end and the straight side walls of the second auxiliary section offset.
This structure type of the application causes at closing time, triggering tongue component be pressed into lock housing so that projection with
Second mating part from, while latch bolt component auto-extending lock housing in the presence of latch bolt back-moving spring, last trigger reset,
First auxiliary section and latch bolt confined planes, latch bolt component are locked；And during trigger reset, the second leg with main dead bolt location-plate
Coordinate, the second leg of main dead bolt location-plate can be driven, so that main dead bolt location-plate is rotated, make the of main dead bolt location-plate
One leg departs from limited block, finally rotates in the presence of tapered end plectrum or driving member main dead bolt plectrum, determines main dead bolt
Position plate stretches out lock housing under main dead bolt action of reset spring.
In the present embodiment, each back-moving spring can be torsion spring, compression spring or extension spring during practice, with specific reference to reality
Border situation is selected.
The present embodiment insertion-core lock has following several working conditions：
1st, state of the insertion-core lock after door unlatching, as shown in fig. 6, now the first leg of driving member props up trigger, makes
Trigger is moved upwards, and the second leg of the second leg of driving member and main dead bolt plectrum coordinates, and main dead bolt is rotated lock of retracting
In vivo, and because trigger is moved upwards, now Bidirectional oblique flap can be by the buckle compression and back lock body on doorframe.
2nd, the insertion-core lock state that each tongue is fully retracted into after closing of the door, is shown in Fig. 7；
3rd, insertion-core lock is shown in Fig. 8 and 9 in the state diagram of door turn-off transient, and tongue and Bidirectional oblique flap are triggered before this by doorframe
Buckle is pushed down, and will not be ejected, Dang Menguan in place after, triggering tongue is all the time in retraction lock housing, and Bidirectional oblique flap is in latch bolt back-moving spring
Effect is lower to eject, and stretches into the bayonet socket of doorframe, now unlocking device glides, unlocking device touches the second leg of main dead bolt location-plate,
Main dead bolt location-plate is driven to rotate, the first leg and the limited block of dead bolt location-plate depart from, in the effect of main dead bolt back-moving spring
Under, double locking is realized in main dead bolt ejection.
4th, door close after, safety block lock after state, see Figure 10, after closing of the door, Bidirectional oblique flap and main dead bolt are stretched
Go out lock housing, in this case, select safety block, the snap fit of safety block is caught on the second leg of tapered end plectrum, make tapered end plectrum
It can not be moved, tapered end can not then be opened.
5th, door closes the state description that rear chamber outside tapered end is opened, and sees Figure 11, outdoor tapered end breakdown action is as follows：Tapered end revolves
Turn, the movement of tapered end plectrum drives tapered end plectrum to move up, and moves up unlocking device, and Bidirectional oblique flap can then be shunk back back lock housing by compression
Interior, tapered end cam continues to rotate, and coordinates with the 3rd leg of main dead bolt plectrum, rotates main dead bolt plectrum, main dead bolt is retracted
In lock housing, and the main dead bolt location-plate work afterwards in place of main dead bolt, main dead bolt is locked.
6th, passage lock function, is shown in Figure 12, under main dead bolt retracted state, rotates safety block, snap fit is coordinated with slide plate, supports
Slide plate is moved up by slide plate, slide plate withstands unlocking device, moves up unlocking device, now, Bidirectional oblique flap freely can withdraw and eject,
Safeguard can be driven to move up when safety block is rotated simultaneously, the anticreep face of safeguard coordinates with the fixture block of main dead bolt, and fixture block is pinned,
Main dead bolt can not be ejected.
The preferred embodiments of the present invention are the foregoing is only, the scope of patent protection of the present invention is not thereby limited, it is all
It is the equivalent structure transformation made with description of the invention and accompanying drawing content, is directly or indirectly used in other related technologies
Field, similarly includes within the scope of the present invention.
Claims (10)
1. a kind of insertion-core lock, it is characterised in that including：
Lock housing；
Main dead bolt, is slidably arranged in the lock housing, has a skewed slot on the main dead bolt, and the side wall of main dead bolt also has a limit
Position block and a fixture block；
Main dead bolt back-moving spring, for applying outside active force to main dead bolt, makes the tongue end of the main dead bolt stretch out lock housing；
Trigger, is slidably arranged in the lock housing；
Trigger reset spring, in lock housing, for applying active force to trigger, makes trigger to perpendicular to main dead bolt
The direction movement of glide direction；
Main dead bolt location-plate, is rotatably installed in lock housing, and main dead bolt location-plate has the first leg and the second leg, the main lock
First leg of tongue location-plate coordinates with the limited block, for locking main dead bolt, the main lock after main dead bolt retraction lock housing
Second leg of tongue location-plate coordinates with the trigger, in trigger reset, is rotated by trigger actuation, determines main dead bolt
First leg of position plate departs from limited block；
Slide plate, is slidably arranged on main dead bolt, and slide plate is identical relative to the direction of motion of main dead bolt and the direction of motion of trigger,
Slide plate includes the first leg and the second leg, and the first leg and the trigger of slide plate coordinate；
Safety block, is rotatably installed in lock housing, and safety block has a snap fit；After main dead bolt retraction lock housing, safety block, snap fit are rotated
Coordinate with the second leg of slide plate, slide plate is moved to trigger direction, prop up trigger, prevent trigger reset；
Safeguard, is slidably arranged in lock housing, and there is safeguard the fixture block with the main dead bolt to coordinate, and limitation fixture block slides in and out
Anticreep face；After main dead bolt retraction lock housing, the locking and unblock of fixture block are realized by the slip of safeguard.
2. insertion-core lock as claimed in claim 1, it is characterised in that also include：
Main dead bolt plectrum, is rotatably installed in lock housing, and main dead bolt plectrum has the first leg and the second leg, main dead bolt plectrum
First leg has the guide pad for stretching into the skewed slot；
Clutch, including the driving member that driving is rotated by hand, the lateral wall of the driving member have two legs, driving member
The first leg be used for the trigger coordinate, trigger stress is pressed to trigger reset spring, second of driving member
Pin is used to coordinate with the second leg of main dead bolt plectrum, rotates main dead bolt plectrum and drives main dead bolt retraction lock housing.
3. insertion-core lock as claimed in claim 2, it is characterised in that also reset bullet including the driving member for resetting driving member
Spring.
4. insertion-core lock as claimed in claim 3, it is characterised in that the main dead bolt plectrum also includes the 3rd leg, insertion-core lock
Also include：
Tapered end, tapered end includes the tapered end cam of a rotary type, tapered end cam with insertion key turns；
Tapered end plectrum, is slidably arranged in lock housing, tapered end plectrum have first leg relative with the trigger, and with institute
The arcwall face of tapered end cam engagement is stated, during tapered end cam rotation, the motion of tapered end plectrum is driven, makes first foot press of tapered end plectrum
Contracting trigger, while the 3rd leg of tapered end cam and main dead bolt plectrum coordinates, rotates main dead bolt plectrum and drives main dead bolt contracting
Return lock housing.
5. insertion-core lock as claimed in claim 4, it is characterised in that the tapered end plectrum also has stretch to the safety block the
Two legs；Rotate after safety block, the second leg of the snap fit and tapered end plectrum coordinates, limitation tapered end plectrum is slided；The master
During dead bolt retraction lock housing, slide plate is moved with main dead bolt, and the second leg of slide plate promotes snap fit, makes the of snap fit and tapered end plectrum
Two legs depart from.
6. insertion-core lock as claimed in claim 5, it is characterised in that the safety block also has a press section, the snap fit and
Axis direction distribution of the press section along safety block, one end of the safeguard is with the press section against insertion-core lock also includes using
In the safeguard extension spring for pulling safeguard to press the press section.
7. insertion-core lock as claimed in claim 2, it is characterised in that also include：
Latch bolt component, is slidably arranged in the lock housing；
Latch bolt back-moving spring, in lock housing, for applying outside active force to latch bolt component, makes the latch bolt component
Lock housing is stretched out at tongue end；
Tongue component is triggered, is slidably arranged in the lock housing, the glide direction of tongue component and the latch bolt component slippage side is triggered
The direction of motion of main dead bolt is identical described in Xiang Junyu；
Tongue back-moving spring is triggered, in lock housing, for applying outside active force to triggering tongue component, makes the triggering tongue
Lock housing is stretched out at the tongue end of component；
The latch bolt component has latch bolt confined planes, and the trigger, which has, to be used to offset with the latch bolt confined planes, makes latch bolt
The tongue end of component is stretched out after lock housing, the first auxiliary section no longer pushed back in lock housing；The trigger is pressed towards trigger reset
During spring, the first auxiliary section departs from the latch bolt confined planes；
The triggering tongue component has a projection, and the trigger, which has, to be stretched between the triggering tongue component tongue end and projection
Second auxiliary section；The projection is used for when trigger is pressed towards trigger reset spring and triggers the tongue end stretching lock housing of tongue,
Offseted with the end of second auxiliary section, trigger is remained the state for pressing to trigger reset spring.
8. insertion-core lock as claimed in claim 7, it is characterised in that the latch bolt component includes latch bolt seat and is rotatably installed in
Latch bolt on latch bolt seat end；The latch bolt is Bidirectional oblique flap.
9. insertion-core lock as claimed in claim 8, it is characterised in that the side of the latch bolt seat away from latch bolt has a recess,
The recess sidewall is the latch bolt confined planes；First auxiliary section include with the recess sidewall coordinate the first side wall with
And the second sidewall coordinated with the recess bottom wall.
10. insertion-core lock as claimed in claim 7, it is characterised in that the triggering tongue component include triggering tongue contiguous block and
It is rotatably installed in the triggering tongue on triggering tongue contiguous block；The triggering tongue contiguous block has a straight side walls, and the projection is located at
Side of the straight side walls away from triggering tongue；When the trigger is not pressed towards trigger reset spring, the end of the second auxiliary section
Offseted with the straight side walls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510616961.XA CN105089378B (en) | 2015-09-24 | 2015-09-24 | Insertion-core lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510616961.XA CN105089378B (en) | 2015-09-24 | 2015-09-24 | Insertion-core lock |
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| CN105089378A CN105089378A (en) | 2015-11-25 |
| CN105089378B true CN105089378B (en) | 2017-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510616961.XA Active CN105089378B (en) | 2015-09-24 | 2015-09-24 | Insertion-core lock |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102376294B1 (en) * | 2016-04-22 | 2022-03-17 | 삼성에스디에스 주식회사 | Mortise device |
| CN106703534B (en) * | 2016-12-26 | 2018-12-04 | 杭州易欣安实业有限公司 | Insertion-core lock |
| CN108590371A (en) * | 2018-04-24 | 2018-09-28 | 商华益 | A kind of lock body of safe-guard door lock is from playing structure |
| CN109441246B (en) * | 2018-12-26 | 2023-07-18 | 浙江庆泰恒科技有限公司 | Rebound-proof electromechanical automatic lock |
| CN109555377B (en) * | 2019-01-24 | 2023-08-11 | 广东汇泰龙科技股份有限公司 | Automatic lock body |
| CN109750910B (en) * | 2019-03-21 | 2024-02-06 | 赵一笑 | Mechanical attraction anti-theft lock |
| CN110080615B (en) * | 2019-06-05 | 2024-02-23 | 浙江三木智能科技有限公司 | Lock core |
| CN110206406B (en) * | 2019-07-09 | 2024-12-20 | 鹿客科技(北京)股份有限公司 | Lock body unlocking mechanism |
| CN110259285B (en) * | 2019-07-09 | 2025-02-07 | 鹿客科技(北京)股份有限公司 | A self-elastic lock body |
| CN111549495B (en) * | 2020-05-21 | 2022-06-28 | 温州天健电器有限公司 | Double-coil automatic door opening lock and washing machine with same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201605881U (en) * | 2009-12-29 | 2010-10-13 | 吕一鸣 | Anti-theft automatic lock |
| CN203821966U (en) * | 2014-01-28 | 2014-09-10 | 安朗杰安防技术（中国）有限公司 | Inserting core lock body |
| CN104533183A (en) * | 2014-12-23 | 2015-04-22 | 江门市嘉铭五金制品有限公司 | Mortise lock |
| CN204960563U (en) * | 2015-09-24 | 2016-01-13 | 安晶伟 | Mortise lock |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070114800A1 (en) * | 2005-11-04 | 2007-05-24 | Yung-Chang Kuo | Universal door lockset |
| US8292336B2 (en) * | 2009-04-15 | 2012-10-23 | Townsteel, Inc. | Mortise lock assembly |
| AT12907U1 (en) * | 2011-07-20 | 2013-01-15 | Roto Frank Ag | CASTLE, PARTICULARLY INSERT LOCK |
-
2015
- 2015-09-24 CN CN201510616961.XA patent/CN105089378B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201605881U (en) * | 2009-12-29 | 2010-10-13 | 吕一鸣 | Anti-theft automatic lock |
| CN203821966U (en) * | 2014-01-28 | 2014-09-10 | 安朗杰安防技术（中国）有限公司 | Inserting core lock body |
| CN104533183A (en) * | 2014-12-23 | 2015-04-22 | 江门市嘉铭五金制品有限公司 | Mortise lock |
| CN204960563U (en) * | 2015-09-24 | 2016-01-13 | 安晶伟 | Mortise lock |
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