CN211310776U - Opener for ampoule bottle - Google Patents

Abstract

The utility model discloses an ampoule bottle opener. The bottle opener is a cylindrical barrel, one end of the bottle opener is opened, the other end of the bottle opener is provided with a fixing device, the fixing device comprises a plurality of protruding teeth which extend inwards along the radial direction of the barrel, and the length of the protruding teeth along the radial direction of the barrel is smaller than the radius of the barrel. The utility model discloses an ampoule bottle-opener main function is the frictional force that increases with the ampoule, more works steadily. The utility model discloses an ampoule bottle-opener's advantage has avoided user of service and ampoule direct contact, and is safe in utilization, and easy operation has improved medical personnel's efficiency, facilitates for medical personnel's operation.

Description

Opener for ampoule bottle

Technical Field

The utility model relates to the field of medical equipment, more specifically relates to an ampoule bottle-opener.

Background

In clinical care work, a large number of glass ampoules need to be opened each day. In general, a worker scratches a trace on the neck of the ampoule bottle by using a small grinding wheel and then breaks the trace by hand or directly strikes the trace with a tool such as tweezers to break the ampoule bottle. Such an operation is easy to cut fingers, and glass can fall in the bottle due to knocking of tweezers and the like, so that potential harm is caused, and unnecessary injury and pain are brought to nursing staff and patients.

Therefore, there is a great need in the art to develop an ampoule opener that protects medical personnel from glass fragments during the opening process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an ampoule bottle opener that not only can improve doctor's work efficiency, can also protect medical personnel to avoid the injury of uncork in-process glass piece simultaneously.

The utility model provides an ampoule bottle-opener, specifically, this bottle-opener is cylindrical barrel, bottle-opener one end opening, and the other end is equipped with fixing device, and fixing device includes a plurality of abrupt teeth of radially inwards extending along the barrel, and abrupt tooth is less than the radius of barrel along the radial length of barrel.

In another preferred embodiment, the thickness of the protruding tooth is h, and h satisfies: h is more than or equal to 0.3mm and less than or equal to 0.5 mm.

In another preferred example, the inner diameter of the cylinder is D, and D satisfies the following condition: d is more than or equal to 10mm and less than or equal to 11 mm; the barrel is L along axial length, and L satisfies: l is more than or equal to 24.9mm and less than or equal to 25.1 mm.

In another preferred embodiment, the plurality of lobes are identical in shape.

In another preferred example, the inside of the cylinder body is provided with anti-skid grains.

In another preferred embodiment, the shape of the lobes is sector, trapezoidal or sector-ring shaped.

In another preferred example, the number of the antiskid lines is one.

In another preferred example, the number of the antiskid lines is multiple.

In another preferred example, the adjacent antiskid stripes have intervals.

In another preferred embodiment, the fixing means is integrally formed with the barrel.

It is understood that within the scope of the present invention, the above-mentioned technical features of the present invention and those specifically described below (e.g. in the examples) can be combined with each other to constitute new or preferred technical solutions. Not to be reiterated herein, but to the extent of space.

Drawings

Fig. 1 is a front view of an ampoule bottle opener according to an embodiment of the present invention;

fig. 2 is a top view of an ampoule opener according to an embodiment of the present invention;

fig. 3 is an operation diagram of an ampoule bottle opener according to an embodiment of the present invention.

In the drawings, the figures are as follows:

1-a cylinder body;

2-a fixing device;

3-anti-skid lines.

Detailed Description

The inventor of the invention has developed an ampoule bottle opener for the first time through extensive and intensive research. The ampoule bottle opener is used for an ampoule bottle with a cutting trace. The bottle opener is a cylinder body with openings at two ends, a fixing device is arranged near the top end of the cylinder body, the cylinder body is made of special medical plastic, the bottle opener is composed of 6 same fan-shaped protruding teeth which are uniformly distributed near the top end of the bottle opener, and 3 anti-skidding threads are uniformly distributed on the side wall of the inner portion of the cylinder body. The barrel both ends are the opening, along the direction of arrow point in fig. 3, overlap the ampoule bottle-opener on the ampoule, treat the fan-shaped fixing device of upper end and cut open the bottle contact back, can be used for the barrel to break disconnected ampoule off with the fingers and thumb, accomplished on this basis the utility model discloses a bottle opener is simple in structure, convenient to use, easy to use.

Term(s) for

The terms "ampoule" and "ampoule cut" are the same part and are used interchangeably.

The utility model discloses a main advantage includes:

compared with the prior ampoule bottle opener, the utility model has the advantages of simpler structure, and scientific and reasonable design. The ampoule bottle opener has the advantages that the size of the cylinder body can be just sleeved into the bottleneck of the ampoule bottle, and meanwhile, the bottle opener and the ampoule bottle can be well prevented from being disjointed by the anti-skidding lines at the inner wall of the cylinder body and the anti-skidding structure at the top end. The neck of the ampoule bottle can be broken off by tightly holding the ampoule bottle opener and slightly exerting force. Through experimental observation, the breaking marks at the breaking positions are regular, and the effect is very good. The utility model discloses the problem of ampoule hindering the hand has effectively been solved to this utility model can hand-carry, can reuse, and the life-span is longer.

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. The experimental procedures, in which specific conditions are not noted in the following examples, are generally carried out under conventional conditions or conditions recommended by the manufacturers. Unless otherwise indicated, percentages and parts are percentages and parts by weight.

It is to be noted that in the claims and the description of the present patent, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the use of the verb "comprise a" to define an element does not exclude the presence of another, same element in a process, method, article, or apparatus that comprises the element.

Examples

The embodiment of the utility model relates to an ampoule bottle opener is shown in figures 1-3. The bottle opener comprises a barrel body 1 with two open ends, a fixing device 2 is arranged 2mm away from the top end of the barrel body 1, the fixing device 2 is composed of 6 same fan-shaped protruding teeth which are evenly distributed, the 6 fan-shaped protruding teeth enclose a circular hollow body located in the center, and the circular hollow body is used for placing an ampoule bottle and fixing the ampoule bottle. Evenly distributed 3 anti-skidding lines 3 on the inside lateral wall of barrel 1, it is similar with fixing device 2, all is in order to increase the frictional force with the ampoule, more stably fixes bottle-opener and ampoule. When the ampoule bottle opener is used, the ampoule bottle opener is sleeved on an ampoule bottle along the direction of an arrow in fig. 3, the fan-shaped fixing device 2 at the upper end is contacted with the cut-open bottle, and after the ampoule bottle opener and the ampoule bottle are tightly combined, the ampoule bottle opener is forced to the barrel body 1 along the cutting position of the ampoule bottle to break the ampoule bottle. Thereby opening the ampoule.

The bottle opener has the advantages that direct contact between a user and the ampoule bottle is avoided, the bottle opener is safe to use and simple to operate, efficiency of medical workers is improved, and convenience is brought to operation of the medical workers.

All documents mentioned in this application are incorporated by reference into this application as if each were individually incorporated by reference. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the above teachings of the present invention, and these equivalents also fall within the scope of the appended claims.

Claims (9)

1. The ampoule bottle opener is characterized in that the bottle opener is a cylindrical barrel, one end of the bottle opener is opened, the other end of the bottle opener is provided with a fixing device, the fixing device comprises a plurality of protruding teeth which extend inwards along the radial direction of the barrel, and the length of the protruding teeth along the radial direction of the barrel is smaller than the radius of the barrel; the anti-skidding bottle opener is characterized in that anti-skidding lines are arranged inside the cylinder body and are line-shaped protrusions parallel to the central axis of the bottle opener.

2. The bottle opener of claim 1, wherein the protruding teeth have a thickness h, h satisfying: h is more than or equal to 0.3mm and less than or equal to 0.5 mm.

3. The bottle opener of claim 1, wherein the barrel has an inner diameter D that satisfies: d is more than or equal to 10mm and less than or equal to 11 mm; the barrel is L along axial length, and L satisfies: l is more than or equal to 24.9mm and less than or equal to 25.1 mm.

4. The bottle opener of claim 1, wherein the plurality of lobes are identical in shape.

5. The bottle opener of claim 1, wherein the teeth are fan-shaped, trapezoidal-shaped, or fan-ring-shaped.

6. The bottle opener of claim 1, wherein the number of the non-slip threads is one.

7. The bottle opener of claim 1, wherein the number of the non-slip threads is multiple.

8. The bottle opener of claim 7, wherein adjacent said non-slip threads are spaced apart.

9. The bottle opener of claim 1, wherein the securing device is integrally formed with the barrel.

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