CN210103422U - Opener for ampoule bottle - Google Patents
Opener for ampoule bottle Download PDFInfo
- Publication number
- CN210103422U CN210103422U CN201920875546.XU CN201920875546U CN210103422U CN 210103422 U CN210103422 U CN 210103422U CN 201920875546 U CN201920875546 U CN 201920875546U CN 210103422 U CN210103422 U CN 210103422U
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- China
- Prior art keywords
- protective cap
- ampoule
- handle
- ampoule bottle
- nipple
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Abstract
The utility model discloses an ampoule bottle opener relates to medical instrument technical field. Including the helmet, the helmet is provided with the cavity, the cavity lower extreme is provided with the under shed that supplies the nipple of ampoule to get into, helmet outer wall both sides are provided with flaky handle, two handle symmetries set up in same vertical plane, the helmet outer wall is provided with the gap on the position corresponding with the handle lower part, the width in gap is greater than the thickness of handle, handle upper portion is fixed mutually with the helmet outer wall, the unsettled setting in lower part, each handle lower extreme inboard is provided with the cutting piece, distance between two cutting piece inboards is greater than the diameter of the nipple maximum cross section of ampoule, when the handle lower part receives the extrusion, the cutting piece can get into along with the handle the gap and inwards remove. The ampoule bottle opener can effectively reduce the situation that the ampoule bottle breaks when being opened.
Description
Technical Field
The utility model relates to the technical field of medical equipment, more specifically say, relate to an ampoule bottle-opener.
Background
The ampoule bottle is a small glass container for containing liquid medicine, and comprises a bottle body and a nipple. In the medical industry, ampoules are widely used for their good sealing properties. However, the quality of the ampoule bottle itself, the manufacturing process and the method of using the ampoule bottle are limited, so that the ampoule bottle is accidentally broken during use to cause injury to medical staff and contamination to the liquid medicine. And the ampoule bottle is broken at the nipple during the opening process.
At present, when the ampoule bottle is opened in China, protective gloves are worn or a blunt instrument is used for violently knocking out a nipple and the like. However, this only prevents the hand of the medical staff from being cut, and cannot effectively reduce the accidental breakage of the ampoule bottle during the opening process.
Therefore, how to solve the problem that the ampoule bottle is easy to break in the opening process becomes a technical problem to be solved urgently by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an ampoule bottle opener is provided in order to solve the problem that the ampoule bottle is easy to break at the opening in-process.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model provides an ampoule bottle opener, including the helmet, the helmet is provided with the cavity, the cavity lower extreme is provided with the under shed that supplies the nipple of ampoule to get into, helmet outer wall both sides are provided with flaky handle, two the handle symmetry sets up in same vertical plane, the helmet outer wall is with two be provided with the gap on the corresponding position in handle lower part, the width in gap is greater than the thickness of handle, handle upper portion with the helmet outer wall is fixed mutually, the unsettled setting in lower part, each handle lower extreme inboard is provided with cutting member, two distance between the cutting member inboard is greater than the diameter of the biggest cross section of nipple of ampoule, works as when the handle lower part receives the extrusion, cutting member can follow the handle gets into gap and inward movement.
Optionally, the grip is semi-circular.
Optionally, the cap and the handle are of an integral structure.
Optionally, the upper section of the cavity has a cross-sectional area that increases from top to bottom and matches the portion of the ampoule above the maximum cross-sectional area of the teat.
Optionally, the cutting member is a cylindrical sand with one end arranged as a tip, the tip of the cylindrical sand being arranged inwardly.
Optionally, the inner wall of the protective cap is provided with a lining made of elastic materials, and the inner cavity of the lining is matched with the nipple of the ampoule bottle.
Optionally, the upper end of the cavity is provided with an upper opening.
Optionally, the safety device further comprises a protective cap cover, wherein the protective cap cover is detachably connected with the protective cap.
Optionally, the cap cover is connected with the cap through threads.
Optionally, the protective cap cover is made of an elastic material, the cross-sectional area of the protective cap cover is sequentially increased from top to bottom and is matched with the upper section of the protective cap, and the protective cap cover is covered at the upper opening of the protective cap in an interference manner.
The utility model provides a technical scheme can include following beneficial effect:
the ampoule bottle opener is provided with the cutting piece, before the ampoule bottle opener is opened, the scratch is cut at the bottleneck of the ampoule bottle, so that the ampoule bottle needs small force when being broken off, and the ampoule bottle can be broken along the crack. This ampoule bottle-opener is provided with the handle, holds the handle and breaks off the nipple of ampoule off with the fingers and thumb, has increased application of force area, and the handle can play the effect of lever at the ampoule opening in-process, further reduces the required power of rupture nipple to it is less to open the required power of ampoule, and the dynamics is easy to the accuse, is unlikely to break off the ampoule off with the fingers and thumb too greatly and has avoided the too little condition of breaking off with the fingers and thumb again hard with the ampoule. The situation of accidental breakage of the ampoule bottle is reduced. Meanwhile, the nipple is completely sleeved by the protective cap, the hand is not in direct contact with the nipple, and the hand cannot be cut even if the nipple is broken.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic diagram of an ampoule bottle opener and an ampoule bottle in cooperation according to some embodiments;
FIG. 2 is a bottom view of an ampoule opener according to some embodiments;
FIG. 3 is a side view of FIG. 1;
in the figure: 1-protective cap, 2-handle, 3-column shaped sandstone, 4-lining, 5-ampoule bottle.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus or methods consistent with certain aspects of the present invention.
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Hereinafter, embodiments will be described with reference to the drawings. The embodiments described below do not limit the scope of the invention described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the invention described in the claims.
Referring to fig. 1 to 3, the utility model comprises a protective cap 1, the protective cap 1 is provided with a cavity, the lower end of the cavity is provided with a lower opening, the cavity is used for accommodating the nipple of the ampoule bottle 5, the cavity can be a solid of revolution and can be cylindrical, and the cross-sectional area of the cylinder is slightly larger than the area of the maximum cross-sectional area of the nipple of the ampoule bottle 5; the cross-sectional area of the cavity below the maximum cross-sectional area of the nipple may be larger than the maximum cross-sectional area of the nipple of the ampoule bottle, and the lower opening may be located at the neck of the ampoule bottle 5 when the cavity is engaged with the nipple of the ampoule bottle 5. The outer wall of the protective cap 1 is provided with two gaps, the gaps extend along the vertical direction, and the two gaps are symmetrically distributed on the same vertical plane. The positions corresponding to the gaps are provided with the handles 2, the handles 2 are sheet-shaped, the upper parts of the handles 2 are positioned above the gaps and are connected with the outer wall of the protective cap 1, strong glue can be selected for bonding, the lower parts of the handles are arranged in a suspended mode and correspond to the gaps, the width of the gaps is slightly larger than the thickness of the handles 2, and the handles 2 can enter the gaps and move inwards when being stressed by inwards squeezing force. The inner side of the lower end of the grip 2 is provided with cutting pieces, and the distance between the inner sides of the two cutting pieces is larger than the diameter of the maximum cross section of the nipple, so that the nipple can be smoothly sleeved by the protective cap 1.
During the use, overlap the helmet 1 on the nipple of ampoule 5, the bottle of ampoule 5 is held to the left hand, and the right hand inwards extrudees handle 2 to the cutting member contacts with the bottleneck of ampoule 5, and simultaneously, the right hand loosens after clockwise or anticlockwise rotation 180. At the moment, the cutting piece cuts a scratch on the bottle neck, the handle 2 stops being squeezed, the right hand holds the two handles 2, the left hand holds the bottle body, force is applied at a certain angle, and the nipple of the ampoule bottle 5 is broken off.
The ampoule bottle opener is provided with the cutting piece, and the scratch is cut at the bottleneck of the ampoule bottle 5, so that the ampoule bottle needs small force when being broken off, can be broken along the crack and is not easy to generate breaking points elsewhere to cause the fragmentation of the ampoule bottle 5; still be provided with handle 2, hold handle 2 and break off the nipple off with the fingers and thumb, force application area has been increased, and handle 2 can play the effect of lever at the ampoule opening in-process, further reduce the required power of rupture nipple, thereby it is less to open ampoule 5 required power, medical personnel are easy to the accuse to the dynamics size of applying force, be unlikely to hard up too greatly to break off the ampoule 5 with the fingers and thumb, also avoided breaking off with the fingers and thumb the disconnected condition because of hard too little and can not breaking off the nipple off with the fingers and thumb, so reduced the unexpected broken condition of ampoule. Meanwhile, the nipple is completely sleeved by the protective cap 1, the hand is not in direct contact with the nipple, and the hand cannot be cut even if the hand is accidentally broken.
The grip 2 may be provided in a semicircular shape, as shown in fig. 1, with a semicircular arc portion on the outside. The ampoule bottle is semicircular, so that the holding is comfortable when the ampoule bottle is opened.
The handle 2 and the protective cap 1 can be arranged into an integrated structure and can be integrally formed by injection molding, so that the structure is simple to manufacture, and the structure is relatively stable.
The cross-sectional area of the upper section of the cavity of the protective cap 1 is gradually increased from top to bottom and is matched with the part above the maximum cross-sectional area of the nipple of the ampoule bottle (5), the lower end part can be cylindrical, and the cross-sectional area of the cylinder is slightly larger than the maximum cross-sectional area of the nipple. So set up, when cutting the bottleneck of ampoule 5, the nipple can play the effect of axle, and the helmet 1 is rotatory around the part more than the nipple maximum cross-sectional area, lets the cutting piece support better and cuts on the bottleneck easily, and rotatory cutting gets up easier.
The cutting member can be provided as a cylindrical sand 3, as shown in fig. 2, one end of the cylindrical sand 3 can be bonded to the inner side of the lower end of the handle 2 by strong glue, and the other end is provided with a tip structure, which can be wedge-shaped or conical. The cylindrical sand stone is adopted, the cost is low, and the scratch is easily cut at the bottleneck of the glass material due to the characteristics of the sand stone.
The inner wall of the protective cap 1 is provided with a lining 4, the lining 4 is made of elastic material, and the inner cavity of the lining is matched with the nipple of the ampoule bottle 5 and has higher fitting degree with the nipple. Therefore, in the process of breaking off the nipple, the nipple is stressed more uniformly, the force is uniformly applied to the surface of the nipple, the pressure applied to each point of the nipple is uniform and small, and the possibility of breakage of the ampoule bottle is reduced more effectively.
The upper end of the cavity of the protective cap 1 can be provided with an upper opening, after the nipple is broken off, the nipple is positioned in the cavity and pushed out from the upper opening to the lower opening for continuous use. The nipple is conveniently taken out of the protective cap 1.
After the upper opening is arranged at the upper end of the cavity of the protective cap 1, the protective cap cover can be arranged and detachably connected with the protective cap 1, after the nipple is broken off, the nipple is positioned in the cavity, the protective cap cover can be opened, and the nipple is pushed out from the upper opening to the lower opening to be continuously used.
The guard cap cover can be provided with the internal thread, and 1 upper shed department of guard cap is provided with the external screw thread, and the guard cap cover passes through threaded connection with guard cap 1, through threaded connection relatively stable.
The protective cap cover can also be directly covered on the upper opening of the protective cap 1, the protective cap cover is made of elastic materials, the cross section area of the protective cap cover is sequentially increased from top to bottom and is matched with the upper section part of the protective cap 1, the protective cap cover has elasticity, is expanded and then contracted, and is covered on the protective cap 1 and is in interference fit with the protective cap cover. So the protective cap cover can be directly pulled upwards and covered downwards on the protective cap 1, and the disassembly and the assembly are convenient.
The protective cap 1 and the grip 2 may be made of plastic, and the plastic has a certain hardness and a certain deformation. Can meet the requirements of the ampoule bottle opener.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (10)
1. The ampoule bottle opener is characterized by comprising a protective cap (1), wherein the protective cap (1) is provided with a cavity, the lower end of the cavity is provided with a lower opening for allowing a nipple of an ampoule bottle (5) to enter, both sides of the outer wall of the protective cap (1) are respectively provided with a flaky handle (2), the two handles (2) are symmetrically arranged on the same vertical plane, the outer wall of the protective cap (1) is provided with a gap at a position corresponding to the lower parts of the two handles (2), the width of the gap is greater than the thickness of the handle (2), the upper part of the handle (2) is fixed with the outer wall of the protective cap (1), the lower parts of the handles are suspended, the inner sides of the lower ends of the handles (2) are respectively provided with a cutting part, the distance between the inner sides of the two cutting parts is greater than the diameter of the largest cross section of the nipple of the ampoule bottle (5), and when the lower part of the, the cutting element can enter the slit with the grip (2) and move inwards.
2. The ampoule opener according to claim 1, characterized in that the grip (2) is semicircular.
3. The ampoule bottle opener according to claim 1, characterized in that the cap (1) and the handle (2) are of a one-piece construction.
4. The ampoule opener according to claim 1, characterized in that the upper part of the cavity has a cross-sectional area which increases from top to bottom and matches the part of the ampoule (5) above the maximum nipple cross-section.
5. The ampoule opener according to claim 1, characterized in that the cutting member is a cylindrical sand (3) with one end arranged as a tip, the tip of the cylindrical sand (3) being arranged inwardly.
6. The ampoule bottle opener according to claim 1, characterized in that the inner wall of the protective cap (1) is provided with a liner (4) made of elastic material, and the inner cavity of the liner (4) is matched with the nipple of the ampoule bottle (5).
7. The ampoule opener of claim 6, wherein the upper end of the cavity is provided with an upper opening.
8. The ampoule opener according to claim 7, further comprising a cap guard, which is detachably connected to the cap guard (1).
9. The ampoule opener according to claim 8, characterized in that the protective cap cover is screwed to the protective cap (1).
10. The ampoule bottle opener according to claim 8, characterized in that the protective cap cover is made of elastic material, the cross-sectional area of the protective cap cover increases from top to bottom and matches with the upper section of the protective cap (1), and the protective cap cover is covered on the upper opening of the protective cap (1) in an interference manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920875546.XU CN210103422U (en) | 2019-06-12 | 2019-06-12 | Opener for ampoule bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920875546.XU CN210103422U (en) | 2019-06-12 | 2019-06-12 | Opener for ampoule bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210103422U true CN210103422U (en) | 2020-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920875546.XU Active CN210103422U (en) | 2019-06-12 | 2019-06-12 | Opener for ampoule bottle |
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| Country | Link |
|---|---|
| CN (1) | CN210103422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143557A (en) * | 2019-06-12 | 2019-08-20 | 四川大学华西医院 | Bottle opener for ampoule bottles |
-
2019
- 2019-06-12 CN CN201920875546.XU patent/CN210103422U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143557A (en) * | 2019-06-12 | 2019-08-20 | 四川大学华西医院 | Bottle opener for ampoule bottles |
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