CN222082392U - An opening device for a vial - Google Patents

Abstract

The utility model discloses an opener for a vial of a syringe, comprising a cylindrical opener body, one end face of which is fixed with a cross-shaped blade, the cutting edge of which is perpendicular to the end face and facing outward; the other end of the opener body is provided with a rotatable prying piece; both ends of the opener body are provided with a cap, which covers the outside of the cross-shaped blade and the prying piece respectively. The utility model respectively arranges a blade for cutting a metal shell and a prying piece for prying an aluminum shell at both ends of the opener, so that the aluminum shell can be easily cut and pried off, and the vial of a syringe can be quickly opened without cutting the hand, which makes it safer to use; caps are arranged on both sides of the opener, which are covered when not in use to prevent the blade from cutting; the prying piece is arranged in a rotatable form, which can be rotated and retracted when not in use, and rotated to open when in use, which makes it more convenient to store the opener.

Description

Mouth gag for penicillin bottle

Technical Field

The utility model relates to a mouth gag, in particular to a mouth gag for a penicillin bottle.

Background

The penicillin bottle, also called borosilicate glass or soda lime glass tube (molded) injection bottle, is a small bottle sealed by a rubber plug and an aluminum plastic combined cover. When the penicillin bottle is opened, the metal shell needs to be pried off firstly and then the rubber plug is pulled out. However, the metal shell is hard and difficult to cut, the edge of the metal shell is sharp after the metal shell is cut, hands are easily cut in the process of prying the cover, and the use is very inconvenient.

Disclosure of utility model

In order to solve the problems, the utility model provides the mouth gag for the penicillin bottle, which is simple to operate and safe to use.

The technical scheme is that the opener for the penicillin bottle comprises a cylindrical opener body, wherein a cross-shaped blade is fixed on one end face of the opener body, the cutting edge of the blade faces outwards perpendicular to the end face, a rotatable prying piece is arranged at the other end of the opener body, a cover cap is respectively arranged at two ends of the opener body, and the cover caps cover the outer sides of the cross-shaped blade and the prying piece respectively.

On the basis of the scheme and as a preferable scheme of the scheme, the cross-shaped blade is formed by inserting and fixing two straight blades, and the thickness of the middle of the straight blade is larger than that of the two ends.

On the basis of the scheme and as a preferable scheme of the scheme, one end of the prying piece is rotatably arranged on the end face of the mouth gag main body through a pin shaft, and the other end of the prying piece is provided with a prying part which is of a flat structure.

On the basis of the scheme and as a preferable scheme of the scheme, the prying piece and the cross-shaped blade are both made of metal, and the opener main body and the cap are both made of plastic.

On the basis of the scheme, the cap and the opener main body are fixed through buckles or threads.

The height of the mouth gag is about two fingers wide, and the diameter of the mouth gag is slightly larger than the aperture of the bottle mouth of the penicillin bottle, so that the mouth gag can be sleeved at the bottle mouth. When the rubber stopper is used, the cap on one side of the blade is firstly opened, one side of the blade is sleeved at the bottle mouth and then pressed down, the cross blade is used for cutting the metal shell, then the cap is covered back to the outer side of the blade, the cap on the other side is opened, the prying piece is rotated out of the end face, the prying part is inserted into the metal shell, and the prying part is completely pried off, so that the rubber stopper is conveniently pulled out.

Compared with the prior art, the automatic opening machine has the beneficial effects that the blades for cutting the metal shell and the prying pieces for prying the aluminum shell are respectively arranged at the two ends of the opening machine, the aluminum shell can be easily cut and pried off, the penicillin bottle can be quickly opened, hands are not easy to cut, the use is safer, the caps are arranged at the two sides of the opening machine and cover the opening machine when the opening machine is not used, so that the cutting of the blades is prevented, the prying pieces are arranged in a rotatable mode, can be rotated and retracted when the opening machine is not used, and can be rotated and opened when the opening machine is used, so that the opening machine is more convenient to store.

Drawings

The following is a further detailed description of embodiments of the utility model with reference to the drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a view showing the state of use of the present utility pry plate;

Fig. 3 is a non-use state diagram of the utility prying plate.

The drawing is marked by an opener main body 1, a cross-shaped blade 2, a prying piece 3, a prying part 31 and a cap 4.

Detailed Description

In the description of the present utility model, it should be noted that, for the azimuth words such as the terms "center", "transverse (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, only for convenience of describing the present utility model and simplifying the description, but do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and should not be construed as limiting the specific protection scope of the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first", "a second" feature may explicitly or implicitly include one or more of such feature, and in the description of the present utility model, the meaning of "a number", "a number" is two or more, unless otherwise specifically defined.

See the drawings. The mouth gag of this embodiment, the penicillin bottle that mainly used has metal casing and plug, mouth gag include cylindric mouth gag main part 1, and mouth gag main part 1 can select the plastics material, and mouth gag main part 1 highly approximately two indicate wide, and the diameter slightly is greater than the bottleneck bore of penicillin bottle for the mouth gag can overlap in bottleneck department.

The mouth gag is characterized in that a cross-shaped blade 2 is fixed on one end face of the mouth gag main body 1, the cutting edge of the blade is perpendicular to the end face and faces outwards, the cross-shaped blade 2 is formed by inserting and fixing two straight blades, the blades are slightly wider in the middle and narrower in the two sides, the cover of a penicillin bottle is easier to attach, 4 sections of cuts can be left on an aluminum shell, and follow-up prying is facilitated.

The utility model discloses a mouth gag, including mouth gag main part 1, the other end is equipped with rotatable sled piece 3, and sled piece 3 one end is installed on the terminal surface of mouth gag main part 1 through the round pin axle rotation, and the other end is equipped with sled portion 31, and sled portion 31 is the platykurtic structure. The prying piece 3 is made of metal, and has enough strength to pry the metal shell.

The two ends of the opener main body 1 are respectively provided with a cover cap 4, the cover caps 4 are made of plastic materials, the cover caps 4 can be respectively covered on the outer sides of the cross-shaped blades 2 and the prying blades 3, and people are prevented from being injured by the blades when the opener is free. The cap 4 and the opener body 1 may be fastened by a snap, or screwed, or other fastening means.

The steps of opening the penicillin bottle are as follows:

1) Firstly, opening a cover cap 4 at one side of the blade, sleeving one side of the blade at a bottle mouth, then pressing down, cutting the metal shell by using a cross blade 2, and leaving 4 sections of cutting marks on the metal shell;

2) Then the cap 4 is covered back to the outer side of the blade, the cap 4 on the other side is opened, the prying piece 3 is rotated out from the end surface, the prying part 31 is inserted into the metal shell, and then the metal shell is pried;

3) After the metal shell is removed, the rubber plug is pulled out.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims (5)

1. A mouth gag for a penicillin bottle is characterized by comprising a cylindrical mouth gag main body, wherein a cross-shaped blade is fixed on one end face of the mouth gag main body, the cutting edge of the blade faces outwards perpendicular to the end face, a rotatable prying piece is arranged at the other end of the mouth gag main body, a cover cap is respectively arranged at two ends of the mouth gag main body and covers the outer sides of the cross-shaped blade and the prying piece.

2. The mouth gag for the penicillin bottle of claim 1, wherein the cross-shaped blade is formed by inserting and fixing two straight blades, and the thickness of the middle of the straight blade is larger than that of the two ends.

3. The opener for penicillin bottles as claimed in claim 1, wherein one end of the prying piece is rotatably installed on the end face of the opener main body through a pin shaft, and the other end of the prying piece is provided with a prying part which is of a flat structure.

4. The opener for a penicillin bottle according to claim 1, wherein the prying piece and the cross-shaped blade are both made of metal, and the opener main body and the cap are both made of plastic.

5. The opener for a penicillin bottle according to claim 1, wherein the cap and the opener main body are fixed by a buckle or a thread.