CN109607451B - An ampoule bottle opener - Google Patents

Abstract

The invention relates to the technical field of medical appliances, in particular to an ampoule bottle opener, comprising a box body with at least two opening mechanisms of different high specifications; the opening mechanisms include: an action plate, a rotating cylinder, a sand plate, tooth plate, spring A, fixed plate and push block; the inner side of the box body is provided with a chute which is matched with the action plate, the tooth plate is fixed at the bottom of the action plate; the action plate is provided with a key hole for sand sheets and push rod button hole; the box body is provided with an annular slot on the bottom side, through which the rotary drum is clamped, and the rotary drum is fixed by the fixing plate inside the box body with the annular slot; the rotation The outer sleeve is provided with a gear, and the gear cooperates with the toothed plate; the inner side of the rotating cylinder is provided with a positioning rubber ring, and the ampoule bottle is clamped by the positioning rubber ring; a spring is arranged between the fixed plate and the action plate; It has the characteristics of simple operation, diverse functions and strong applicability.

Description

An ampoule bottle opener

technical field

The invention relates to the technical field of medical appliances, in particular to an ampoule bottle opener.

Background technique

Ampoules are small glass containers used to hold medicinal liquids. The capacity is generally 1-25ml, which is often used to store injection liquids, and is also used for the packaging of oral liquids. It is a common medical liquid storage product; modern ampoules are fired with glass tubes. High airtightness can effectively isolate the air, and is widely used to hold injection preparations and high-purity chemicals that must be isolated from the air; however, the opening of the existing ampoule is not easy to operate. The top of the ampoule is knocked off quickly to break the top of the ampoule to obtain the liquid in the bottle. However, this operation method will vary due to the individual differences of the ampoule and the personal experience of the operator; it is obviously not a scientific opening method. Therefore, there are openers with auxiliary openings on the market, and most of the existing openers are to clamp the ampoule bottle, and then it is convenient for the operator to break it off, because after breaking, the bottle mouth is sharp glass, This makes the operator need to be extra careful, so as not to accidentally injure himself by touching the mouth of the bottle when breaking it; this way makes the existing ampoule bottle opener inconvenient to operate and easy to cut when used improperly.

SUMMARY OF THE INVENTION

In view of the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is to provide an ampoule bottle opener, which can quickly and safely open the top of the ampoule bottle.

In order to achieve the above purpose, the present invention provides an ampoule bottle opener, including a box body, and the box body is provided with at least two opening mechanisms of different high specifications; the opening mechanisms include: an action plate, a rotating cylinder, a sand sheet , tooth plate, spring A, fixed plate and push block; the inner side of the box body is provided with a chute that cooperates with the action plate, the tooth plate is fixed at the bottom of the action plate; the action plate is provided with sand sheet key holes and Push rod button hole;

The box body is provided with an annular clamping groove on the side near the bottom, through which the rotating cylinder is clamped, and the rotating cylinder is fixed by the fixing plate inside the box body with the annular clamping groove; the rotating cylinder is provided with a gear, The gear is matched with the toothed plate; the inner side of the rotating cylinder is provided with a positioning rubber ring, and the ampoule bottle is clamped by the positioning rubber ring;

A spring is arranged between the fixed plate and the action plate; a sand button is arranged above the sand button hole, the bottom of the sand button is connected and fixed with the connecting rod, and the lower part of the connecting rod is connected to the fixing rod through the spring B The connection is fixed, and a sand sheet is fixed under the fixing rod, and the sand sheet is aimed at the groove of the ampoule bottle;

There is a push rod button above the push rod button hole, the bottom of the push rod button is connected and fixed with the connecting rod B, the lower part of the connecting rod B is connected and fixed with the fixing rod B through the spring C, and the lower part of the fixing rod B is provided with Push the block.

Further, the box body is provided with a waste channel, the ampoule tip of the ampoule bottle passes through the rotating cylinder and the ampoule bottle tip is inserted into the waste channel; the push block is located in the waste channel.

Further, the side plate of the box body is provided with a notch, and the side surface of the notch is fixed with a nail.

Further, the front end of the side plate of the box body is also provided with a metal block.

Further, the spring A is provided with a limit post.

Further, the rear end of the box body is provided with a handle.

The beneficial effects of the present invention are:

1. This structure holds the ampoule bottle by the positioning rubber ring in the sleeve (in the process of inserting, it is held by the positioning rubber ring until it cannot be pushed), and then when the action plate is pressed down, the tooth plate is driven to fit the outside of the sleeve. The gear rotates (the ampoule is rotated by the friction between the positioning rubber ring and the ampoule), which is converted into the rotation of the ampoule by pressing down; at this time, just press the sand button to push the sand and the ampoule. Because of the existence of the spring B, the sand sheet is always in contact with the outer circumference of the ampoule bottle. When the ampoule bottle is rotated under pressure, the sand sheet can draw scratches on the outside of the ampoule bottle, so that by pressing down the push rod Press the button to push the tip of the ampoule bottle through the push block below the push rod button, so as to realize the process of breaking; and the set waste channel, when the tip of the ampoule bottle is broken, can enter the waste channel and fall out; it has simple operation and various functions , the feature of strong applicability.

2. The rotating cylinders of different specifications set in the box body can realize the breaking of ampoules of different specifications;

3. The design of the nail and the metal block with the handle is convenient for medical staff who are used to routine operations. By holding the handle, the top section of the ampoule can still be broken directly through the metal block; Functional selection of structures.

Description of drawings

Fig. 1 is the front structure schematic diagram of the specific embodiment of the present invention;

Fig. 2 is the top plan structure schematic diagram of the box body according to the specific embodiment of the present invention;

Fig. 3 is the ampoule structure schematic diagram of the present invention;

FIG. 4 is a schematic diagram of the internal mechanism of the box body according to the specific embodiment of the present invention.

Detailed ways

In order to make the above objects, features and advantages of the present invention more clearly understood, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the invention is not limited by the specific implementation disclosed below.

The present invention will be further explained below in conjunction with accompanying drawings 1-4. An ampoule bottle opener includes a box body 1, and the box body 1 is provided with at least two opening mechanisms of different high specifications; thereby adapting to different specifications through different specifications of the opening mechanisms ampoules, so that the present invention has more applicability;

The opening mechanism includes: an action plate 2, a rotating cylinder 3, a sand sheet 4, a tooth plate 5, a spring A6, a fixed plate 12 and a push block 7; the inner side of the box body 1 is provided with a chute 8 that cooperates with the action plate 2, and the action plate 2 A tooth plate 5 is fixed at the bottom; the action plate 2 is provided with a sand sheet button hole 9 and a push rod button hole 10;

The box body 1 is provided with a ring-shaped slot 11 on the side near the bottom, through which the rotary drum 3 is clamped, and the rotary drum 3 is fixed by the fixing plate 12 inside the box body 1 in cooperation with the annular slot 11; There is a gear 13, and the gear 13 cooperates with the toothed plate 5; the inner side of the rotating cylinder 3 is provided with a positioning rubber ring 14, and the ampoule bottle 15 is held by the positioning rubber ring 14;

In the above mechanism, the ampoule bottle is held by the positioning rubber ring 14 in the rotating cylinder 3, so that when the positioning plate 2 is lowered, the toothed plate 5 drives the rotating cylinder 3 to rotate, and the gap between the positioning rubber ring 14 and the ampoule bottle 15 is The frictional force drives the ampoule to rotate;

In a further setting, a spring A6 is arranged between the fixed plate 12 and the action plate 2; a sand button 16 is arranged above the sand button hole 9, the bottom of the sand button 16 is connected and fixed with the connecting rod 17, and the bottom of the connecting rod 17 is fixed. The spring B18 is connected and fixed with the fixing rod 19, and the sand sheet 4 is fixed under the fixing rod 19, and the sand sheet 4 is aimed at the groove 151 of the ampoule bottle;

In the above structure, the pressed action plate 2 can be rebounded by the spring A6, which is convenient for the next operation; and the sand sheet button 16 cooperates with the existence of the spring B18 and the sand sheet 4 to ensure the sand sheet 4 and the ampoule bottle 15. With pressure after contact, able to scratch the ampoule with rotation.

In a further arrangement, a push rod button 20 is provided above the push rod button hole 10, the bottom of the push rod button 20 is connected and fixed with the connecting rod B21, the lower part of the connecting rod B21 is connected and fixed with the fixing rod B23 through the spring C22, and the bottom of the fixing rod B23 is connected and fixed. There are push blocks 7.

In the above structure, the control push block 7 is pressed down by the push rod button 20 to press down the tip 152 of the ampoule bottle, and the spring C22 is provided for a gradually increasing force when pressing down, and finally the tip 152 of the ampoule bottle is inferred.

In a further arrangement, the box body 1 is provided with a waste channel 24 , the ampoule tip 152 of the ampoule 15 passes through the rotating drum 3 and the ampoule tip is inserted into the waste channel 24 ; the push block 7 is located in the waste channel 24 .

In the above structure, the waste channel 24 is provided to facilitate the recovery of the ampoule tip 152 . After the ampoule tip is deduced, it can enter the waste channel 24 and fall out of the box body 1 .

In a further setting, the side plate 111 of the box body 1 is provided with a notch 112, and the side surface of the notch 112 is fixed with a nail 113; the front end of the side plate 111 of the box body 1 is also provided with a metal block 114; There is a limit post 115; the rear end of the box body 1 is provided with a handle 116.

In the above setting, the notch 112 cooperates with the nail 113 to complete the opening of the bottle cap of the medicine bottle, and the screwdriver structure; by holding the handle 116 and then through the metal block 114, the previous operation of hitting the top of the ampoule bottle with a hard object can still be continued. and the existence of the limit post 115 is to prevent the depression from being unnecessarily large.

The main operation process of this structure is to insert the ampoule bottle 15 into the rotating cylinder 3 until the ampoule bottle 15 is close to the positioning rubber ring 14, and then press down the action plate 2, the push rod button 20 and the sand sheet button 16; at this time, The lowering of the toothed plate 5 drives the rotating drum 3 to rotate, and the positioning rubber ring 14 drives the ampoule bottle 15 to rotate. When the push rod button 20 is pressed down, the sand sheet 4 is pushed to contact the groove 151 of the ampoule bottle 15. Since the ampoule bottle is rotating , a scratch will be drawn on the periphery of the ampoule bottle, and then when the push rod button 20 is pressed down, the push rod button 16 will drive the push block 7 down and the ampoule bottle tip 152 until the ampoule bottle tip 152 is broken; the ampoule bottle tip 152 falls into the To the waste channel 24, the box 1 falls out from the other side.

The ampoule bottle is held by the positioning rubber ring in the sleeve (during the insertion process, it is held by the positioning rubber ring until it cannot be pushed), and then when the action plate is pressed down, the tooth plate is driven to rotate with the gear outside the sleeve ( The ampoule is rotated by the friction between the positioning rubber ring and the ampoule), which is converted into the rotation of the ampoule by pressing down; at this time, just press the sand sheet button to push the sand sheet and the groove of the ampoule bottle. Due to the existence of the spring B, the sand sheet is always in contact with the outer circumference of the ampoule bottle. When the ampoule bottle is pressed and rotated, the sand sheet can draw scratches on the outside of the ampoule bottle. The push block under the lever button pushes the tip of the ampoule bottle to realize the breaking process; and the set waste channel, when the tip of the ampoule bottle is broken, can enter the waste channel and fall out;

The preferred embodiments of the present invention have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and changes according to the concept of the present invention without creative efforts. Therefore, all technical solutions that can be obtained by those skilled in the art through logical analysis, reasoning or limited experiments on the basis of the prior art according to the concept of the present invention shall fall within the protection scope determined by the claims.

Claims (5)

1. An ampoule bottle opener which is characterized in that: the box comprises a box body (1), wherein at least two opening mechanisms with different height specifications are arranged in the box body (1);

the opening mechanism includes: the device comprises an action plate (2), a rotary cylinder (3), a sand sheet (4), a toothed plate (5), a spring A (6), a fixed plate (12) and a push block (7); a sliding groove (8) matched with the action plate (2) is formed in the inner side of the box body (1), and a toothed plate (5) is fixed at the bottom of the action plate (2); the action plate (2) is provided with a sand sheet key hole (9) and a push rod key hole (10);

an annular clamping groove (11) is formed in one side, close to the bottom, of the box body (1), the rotary drum (3) is clamped through the annular clamping groove (11), and the rotary drum (3) is fixed through a fixing plate (12) in the box body (1) and matched with the annular clamping groove (11); a gear (13) is sleeved outside the rotary cylinder (3), and the gear (13) is matched with the toothed plate (5); a positioning rubber ring (14) is arranged on the inner side of the rotary cylinder (3), and the ampoule bottle (15) is clamped by the positioning rubber ring (14);

a spring (6) is arranged between the fixed plate (12) and the action plate (2); a sand button (16) is arranged above the sand button hole (9), the bottom of the sand button (16) is fixedly connected with a connecting rod (17), the lower part of the connecting rod (17) is fixedly connected with a fixed rod (19) through a spring B (18), a sand sheet (4) is fixed below the fixed rod (19), and the sand sheet (4) aims at a groove (151) of the ampoule bottle;

a push rod key (20) is arranged above the push rod key hole (10), the bottom of the push rod key (20) is fixedly connected with a connecting rod B (21), the lower part of the connecting rod B (21) is fixedly connected with a fixed rod B (23) through a spring C (22), and a push block (7) is arranged below the fixed rod B (23);

a waste channel (24) is arranged in the box body (1), an ampoule bottle tip (152) of the ampoule bottle (15) penetrates through the rotary drum (3) and is inserted into the waste channel (24); the push block (7) is positioned in the waste material channel (24).

2. The ampoule opener of claim 1, wherein: a notch (112) is formed in a side plate (111) of the box body (1), and a nail (113) is fixed to the side face of the notch (112).

3. The ampoule opener of claim 1, wherein: the front end of the side plate (111) of the box body (1) is also provided with a metal block (114).

4. The ampoule opener of claim 1, wherein: and a limiting column (115) is arranged in the spring A (6).

5. The ampoule opener of claim 1, wherein: the rear end of the box body (1) is provided with a grip (116).

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