CN208852195U - Medical respiratory masks - Google Patents
Medical respiratory masks Download PDFInfo
- Publication number
- CN208852195U CN208852195U CN201820615853.XU CN201820615853U CN208852195U CN 208852195 U CN208852195 U CN 208852195U CN 201820615853 U CN201820615853 U CN 201820615853U CN 208852195 U CN208852195 U CN 208852195U
- Authority
- CN
- China
- Prior art keywords
- air bag
- mask body
- ring
- respiratory masks
- rubber strip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000000241 respiratory effect Effects 0.000 title claims abstract description 13
- 229920001971 elastomer Polymers 0.000 claims abstract description 26
- 229920002379 silicone rubber Polymers 0.000 claims description 21
- 239000004945 silicone rubber Substances 0.000 claims description 14
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000002775 capsule Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 3
- 238000009423 ventilation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 6
- 230000029058 respiratory gaseous exchange Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a kind of medical respiratory masks, including mask body, air bag and the air inlet pipe fitting for being fixedly arranged on mask body, the end fixation of the mask body is surrounded with connection rubber strip, the air bag is fixedly arranged on connection rubber strip back to the one side wall of mask body, is installed with silastic-layer between the air bag and connection rubber strip.The utility model has the following advantages that and effect: the utility model can promote comfort when wearer wears.
Description
Technical field
The utility model relates to a kind of medical apparatus, in particular to a kind of medical respiratory masks.
Background technique
Mask is the mouth and nose position for being located at user, and for connecting breathing equipment, the structure of gas is conveyed to user.
Traditional breathing mask includes mask body, air inlet pipe fitting and is arranged in mask body end, and is used for and user face
The air bag of portion's contact, air inlet pipe fitting are connected to mask body.Mask body is fixed on user head when use and makes gas
Capsule is bonded with face, and air inlet pipe fitting is connect with ventilator, and gas is entered in mask body by air inlet pipe fitting, for using
Person's breathing.
However, since air bag generallys use, PVC material is process and the medium of storage inside is air, results in air bag
It is whole more soft, it is easy to that deformation occurs when by active force；And the material of mask body has certain hardness, works as patch
When applying biggish active force to face together in facial mask body, air bag can occur excessive deformation and make the end of mask body
Portion is pressed on human body face, impression can be left on human body face and wearer is made to feel feeling of pain, existed to influence wearer
Comfort when wearing.
Utility model content
More comfortable medical respiratory masks are worn the purpose of the utility model is to provide a kind of.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of medical respiration face
Cover, including mask body, air bag and the air inlet pipe fitting for being fixedly arranged on mask body, the end fixed ring of the mask body around
Have a connection rubber strip, the air bag is fixedly arranged on connection rubber strip back to the one side wall of mask body, the air bag with connect rubber
Silastic-layer is installed between adhesive tape.
By using above-mentioned technical proposal, fixation of the setting of rubber strip for realizing air bag on mask body is connected,
And by softness characteristics possessed by silastic-layer material itself, increase the pliability of mask body end, so that mask master
Body end portion can realize flexible contact with face, to reduce the feeling of pain that wearer generates when wearing, promote wearer and wear
When comfort.And the silastic-layer of setting in the position is able to cooperate connection rubber strip, further promotes mask body end
Degree of flexibility reaches better comfort.
Be further arranged to: the silastic-layer includes the first silicone rubber pad and the second silicone rubber pad, the first silicon rubber
The position corresponding to the human body bridge of the nose is arranged in rubber mat, and the position corresponding to human body chin is arranged in second silicone rubber pad.
The bridge of the nose by using above-mentioned technical proposal, since mask body is when being worn on human body face, on human body face
Position and chin portion are main hard points, therefore the position corresponding to the bridge of the nose, the second silicon is arranged in the first silicone rubber pad
The position corresponding to chin is arranged in rubber pad；This kind setting can reduce silicon rubber under the premise of guaranteeing wearer comfort
The usage amount of layer material reduces production cost.
Be further arranged to: the silastic-layer is the annular for being surrounded on mask body end.
By using above-mentioned technical proposal, mask body fits in face, is able to achieve and face by the silastic-layer of annular
The comprehensive flexible contact in portion, to guarantee the comfort of wearer to the full extent.
Be further arranged to: the cross-sectional shape of the air bag is U-shaped, and the two sides of the air bag are connected to connection
The outer peripheral edge of rubber strip and inner peripheral, the silastic-layer are fixedly arranged on connection rubber strip and are located at the position of inside air bag.
By using above-mentioned technical proposal, this kind setting can make air bag and the connection structure connected between rubber strip more steady
Gu and silastic-layer can be made to be come into full contact with face.
It is further arranged to: being set on the air inlet pipe fitting and be fixedly connected with ring, it is described to be fixedly connected with fixed ring on ring
It is wound with multiple fixed thorns.
By using above-mentioned technical proposal, the through-hole in fixing belt is sheathed on fixation around after human body head by fixing belt
Thorn, is fixed for realizing wearing of the mask body on face；This kind of set-up mode can make the wearing of mask body more convenient.
It is further arranged to: between being formed between the internal ring wall for being fixedly connected with ring and the periphery wall of air inlet pipe fitting
Gap, the internal ring wall for being fixedly connected with ring be installed with push against air inlet pipe fitting periphery wall abutting block, the abutting block around
The internal ring wall for being fixedly connected with ring is arranged.
By using above-mentioned technical proposal, ring set is fixedly connected with set on air inlet pipe fitting, is applied by the two to block is pushed against
Press force prevents from being fixedly connected ring under unstressed state for realizing fixation of the ring on air inlet pipe fitting is fixedly connected with
It is detached from air inlet pipe fitting.
It is further arranged to: being fixed with the gas tube of communicated air bags on the mask body, it is fixed in the gas tube
There is check valve.
By using above-mentioned technical proposal, gas tube cooperates check valve, for realizing the inflation and exhaust to air bag.
In conclusion the utility model has the following beneficial effects: the utility model can promote relaxing when wearer wears
Adaptive.
Detailed description of the invention
Fig. 1 is the perspective view of embodiment one；
Fig. 2 is the cross-sectional view of embodiment one；
Fig. 3 is the partial exploded view of embodiment one；
Fig. 4 is the partial exploded view of embodiment two.
In figure: 1, mask body；2, air bag；3, air inlet pipe fitting；4, rubber strip is connected；5, silastic-layer；51, the first silicon
Rubber pad；52, the second silicone rubber pad；7, it is fixedly connected with ring；8, fixed thorn；9, gap；10, block is pushed against；11, gas tube；12, single
To valve.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment one
With reference to Fig. 1, Fig. 2 and Fig. 3, a kind of medical respiratory masks, including mask body 1, connection rubber strip 4, air bag 2 and
Air inlet pipe fitting 3, air inlet pipe fitting 3 is connected to mask body 1 and integrated injection molding between the two, covers on air inlet pipe fitting 3
Equipped with ring 7 is fixedly connected with, it is fixedly connected and forms the gap 9 between the internal ring wall of ring 7 and the periphery wall of air inlet pipe fitting 3.
The internal ring wall for being fixedly connected with ring 7 is wholely set the abutting block 10 for pushing against 3 periphery wall of air inlet pipe fitting, pushes against block 10 around admittedly
Determine the center of circle distribution setting of connection ring 7, pushing against block 10 with the material for being fixedly connected with ring 7 is plastics；It is fixedly connected with one on ring 7
It is provided with fixed thorn 8, there are four fixed thorn 8 is distributed around the center of circle for being fixedly connected with ring 7, is used for by the setting of fixed thorn 8
Realization is connected and fixed fixing belt.
The shape of connection rubber strip 4 is annular and the end for being bonded and fixed to mask body 1, the cross-sectional shape of air bag 2
For U-shaped and connection rubber strip 4 is bonded and fixed to back to the one side wall of mask body 1, and the two sides of U-shaped air bag 2 are separately connected
In the periphery wall and internal perisporium of connection rubber strip 4；The position of mask body 1 back to connection rubber strip 4 is fixedly installed gas tube
11, it is interconnected between gas tube 11 and air bag 2, check valve 12 is fixed with inside gas tube 11.
Rubber strip 4 is connected towards the one side of air bag 2 and the position inside air bag 2 is adhesively fixed with silastic-layer 5, silicon
Rubber layer 5 includes the first silicone rubber pad 51 and the second silicone rubber pad 52；The setting of first silicone rubber pad 51 is corresponding to the human body bridge of the nose
Position, the second silicone rubber pad 52 position corresponding to human body chin is set, when mask body 1 covers at human body face,
First silicone rubber pad 51 can be contradicted with the bridge of the nose, the second silicone rubber pad 52 can be contradicted with chin.This kind setting can be reduced raw material
Usage amount reduces production cost.
Embodiment two
With reference to Fig. 4, it is in place of the present embodiment and the difference of embodiment one, the shape of silastic-layer 5 is annular, silicon rubber
The material of glue-line 5 is medical silicon rubber, and the set-up mode of the present embodiment can realize comprehensive engagement with human body face, in maximum journey
Guarantee the comfort of wearer on degree.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (7)
1. a kind of medical respiratory masks, including mask body (1), air bag (2) and it is fixedly arranged on the air inlet pipe of mask body (1) and connects
Head (3), it is characterised in that: the end of the mask body (1) is fixed to be surrounded with connection rubber strip (4), and the air bag (2) is solid
Set on connection rubber strip (4) back to one side wall of mask body (1), the air bag (2) is installed with connecting between rubber strip (4)
Silastic-layer (5).
2. medical respiratory masks according to claim 1, it is characterised in that: the silastic-layer (5) includes the first silicon rubber
The position corresponding to the human body bridge of the nose, institute is arranged in rubber mat (51) and the second silicone rubber pad (52), first silicone rubber pad (51)
It states the second silicone rubber pad (52) and the position for corresponding to human body chin is set.
3. medical respiratory masks according to claim 1, it is characterised in that: the silastic-layer (5) is to be surrounded on mask
The annular of main body (1) end.
4. medical respiratory masks according to claim 1, it is characterised in that: the cross-sectional shape of the air bag (2) is U-shaped
Shape, the two sides of the air bag (2) are connected to outer peripheral edge and the inner peripheral of connection rubber strip (4), and the silastic-layer (5) is solid
Set on connection rubber strip (4) and it is located at air bag (2) internal position.
5. medical respiratory masks according to claim 1, it is characterised in that: be set on the air inlet pipe fitting (3) solid
Determine connection ring (7), described be fixedly connected on ring (7) fixed is surrounded with multiple fixed thorns (8).
6. medical respiratory masks according to claim 5, it is characterised in that: the internal ring wall for being fixedly connected with ring (7) with
Be formed between the periphery wall of air inlet pipe fitting (3) gap (9), the internal ring wall for being fixedly connected with ring (7) be installed with push against into
The abutting block (10) of gas-tpe fitting (3) periphery wall, push against block (10) are set around the internal ring wall arrangement for being fixedly connected with ring (7)
It sets.
7. medical respiratory masks according to claim 1, it is characterised in that: the company of being fixed on the mask body (1)
The gas tube (11) of ventilation capsule (2), the gas tube (11) is interior to be installed with check valve (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820615853.XU CN208852195U (en) | 2018-04-27 | 2018-04-27 | Medical respiratory masks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820615853.XU CN208852195U (en) | 2018-04-27 | 2018-04-27 | Medical respiratory masks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208852195U true CN208852195U (en) | 2019-05-14 |
Family
ID=66410771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820615853.XU Active CN208852195U (en) | 2018-04-27 | 2018-04-27 | Medical respiratory masks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208852195U (en) |
-
2018
- 2018-04-27 CN CN201820615853.XU patent/CN208852195U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |