CN211751062U

CN211751062U - Liquid medicine bottle with inner plug structure

Info

Publication number: CN211751062U
Application number: CN201920936834.1U
Authority: CN
Inventors: 席柏林
Original assignee: Suzhou Jinxin Nano Technology Co ltd
Current assignee: Suzhou Jinxin Nano Technology Co ltd
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-10-27
Anticipated expiration: 2029-06-20

Abstract

The utility model provides a liquid medicine bottle with interior stopper structure has at first set up the liquid medicine bottle body, and it includes body and bottle lid, and interior stopper detachably installs on the bottleneck, and interior stopper includes chucking part and spacing part, and spacing part fixed connection is in chucking part and is located chucking part directly over, and the chucking part is worn to locate in the bottleneck and the inner wall of chucking bottleneck, and spacing part supports the top terminal surface of bottleneck. The utility model discloses compare in prior art and improved the leakproofness of liquid medicine bottle and the commonality of interior stopper.

Description

Liquid medicine bottle with inner plug structure

Technical Field

The utility model relates to a liquid medicine bottle field particularly, relates to a liquid medicine bottle with interior stopper structure.

Background

The medicine bottles are often used by medical staff and the general public, and are used as containing carriers of medicines to store the medicines and reduce the failure rate of the medicines. However, most of the existing medicine bottles have poor sealing performance, and air easily enters the bottles to pollute the medicines or volatilize the medicines to the outside of the bottles in the processes of high-temperature sterilization, storage, transportation and use.

At present, a large number of medicine bottles in the market are not provided with sealing structures, so that a universal inner plug is needed to enable the medicine bottles to obtain a sealing function, and the utilization rate of the medicine bottles is improved.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a liquid medicine bottle with interior stopper structure has improved the leakproofness of liquid medicine bottle and the commonality of interior stopper.

Therefore, the utility model provides a liquid medicine bottle with interior stopper structure has at first set up the liquid medicine bottle body, and it includes body and bottle lid, and interior stopper detachably installs on the bottleneck, and interior stopper includes chucking part and spacing part, and spacing part fixed connection just is located the chucking part in the chucking part directly over, and the chucking part is worn to locate in the bottleneck and the inner wall of chucking bottleneck, and spacing part supports the top terminal surface of bottleneck.

Furthermore, the outer wall of the clamping component is provided with a convex ring, the inner wall of the bottle mouth is provided with an annular groove, and the convex ring is positioned in the annular groove.

Furthermore, the outer wall of the clamping component is provided with a spacing groove, and a spacing space is formed between the spacing groove and the inner wall of the bottle mouth.

Furthermore, a through hole is formed in the inner plug, a puncture needle is fixedly installed in the bottle cap, and the position of the puncture needle corresponds to the position of the through hole.

Furthermore, the through holes comprise a first through hole and a second through hole, the first through hole is located on the limiting part, the second through hole is located on the clamping part, and the first through hole is communicated with the second through hole.

Further, the puncture needle is arranged in the first through hole in a penetrating mode.

Furthermore, a cylindrical bump is arranged on the limiting part, a guide sleeve is fixedly arranged in the bottle cap, and the cylindrical bump is positioned in the guide sleeve.

Further, the pricking pin is located in the middle of the guide sleeve, and the first through hole is located in the middle of the cylindrical projection.

Furthermore, the clamping component is of a cylindrical structure, and the limiting component is of a disc structure.

Furthermore, the bottle lid is the toper structure, and the inner wall of stop part chucking bottle lid.

The utility model provides a liquid medicine bottle with interior stopper structure, liquid medicine bottle body and interior stopper have mainly been set up, interior stopper is installed and is played sealed effect in the opening part of liquid medicine bottle body, interior stopper includes chucking part and spacing part again, the chucking part plays fastening and sealed effect, spacing part plays the spacing effect of interior stopper, it is difficult to take out to avoid interior stopper excessively deep into the bottleneck, the resistance that the stopper received in-process can reduce in the groove of keeping away of chucking part outer wall and insert or extract, make the dismouting of interior stopper more laborsaving.

Therefore, compared with the prior art, the structure has the following advantages:

1. the sealing performance of the liquid medicine bottle is improved.

2. The inner plug can be applied to various liquid medicine bottles, and therefore the universality of the inner plug is improved.

3. Endows the common medicine bottle with the sealing performance, thereby improving the utilization rate of the medicine bottle and reducing the production cost.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a schematic structural view of a liquid medicine bottle with an inner plug structure provided by an embodiment of the present invention.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a perspective view of an inner plug in a liquid medicine bottle with an inner plug structure according to an embodiment of the present invention.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

The first embodiment is as follows:

referring to fig. 1 to 3, the liquid medicine bottle with an inner plug structure provided by the embodiment of the present invention is shown in the drawings, and the liquid medicine bottle body 1 is firstly provided, and includes a bottle body 11 and a bottle cap 12, the inner plug 2 is detachably mounted on the bottle mouth 13, the inner plug 2 includes a clamping component 21 and a limiting component 22, the limiting component 22 is fixedly connected to the clamping component 21 and is located right above the clamping component 21, the clamping component 21 is arranged in the bottle mouth 13 and clamps the inner wall of the bottle mouth 13, and the limiting component 22 supports the top end face of the bottle mouth 13.

Referring to fig. 1 to 3, the outer wall of the clamping member 21 is provided with a convex ring 211, the inner wall of the bottle mouth 13 is provided with an annular groove 131, the convex ring 211 is positioned in the annular groove 131, the outer wall of the clamping member 21 is provided with a spacing groove 212, a spacing space is formed between the spacing groove 212 and the inner wall of the bottle mouth 13, the inner plug 2 is provided with a through hole 23, the bottle cap 12 is internally and fixedly provided with a puncture needle 121, and the position of the puncture needle 121 corresponds to the position of the through hole 23.

Referring to fig. 1 to 3, the through hole 23 includes a first through hole 231 and a second through hole 232, the first through hole 231 is located on the limiting member 22, the second through hole 232 is located on the clamping member 21, the first through hole 231 is communicated with the second through hole 232, the puncture needle 121 is disposed in the first through hole 231, the limiting member 22 is provided with a cylindrical protrusion 221, the guide sleeve 122 is fixedly installed in the bottle cap 12, the cylindrical protrusion 221 is located in the guide sleeve 122, the puncture needle 121 is located in the middle of the guide sleeve 122, the first through hole 231 is located in the middle of the cylindrical protrusion 221, the clamping member 21 is of a cylindrical structure, the limiting member 22 is of a disc structure, the bottle cap 12 is of a conical structure, and the limiting member 22 clamps the inner wall of.

In this embodiment, the clamping member is a cylindrical structure, and the limiting member is a disc structure, which is only a preferred solution, and aims to match the shapes of the bottle mouth and the bottle cap, from the effect of the clamping member and the limiting member, it is only necessary that the clamping member seals the opening of the medicine bottle and the limiting member abuts against the end face of the opening, that is, within the protection scope of the claims, in short, the shapes and the sizes of the clamping member and the limiting member cannot be taken as limitations of the present invention.

1. the sealing performance of the liquid medicine bottle is improved.

Example two:

referring to fig. 1 to fig. 3, a liquid medicine bottle with an inner plug structure according to a second embodiment of the present invention is shown, and the present embodiment further adopts the following technical solutions as improvements on the basis of the above embodiments: the inner plug 2 comprises a clamping component 21 and a limiting component 22, the limiting component 22 is fixedly connected to the clamping component 21 and located right above the clamping component 21, the clamping component 21 penetrates through the bottle opening 13 and clamps the inner wall of the bottle opening 13, the limiting component 22 supports the top end face of the bottle opening 13, concave faces are respectively formed in two opposite sides of the limiting component 22, and the concave faces face the oblique lower side of the limiting component 22. The concave surface is convenient for the manpower to remove the inner plug, and improves the disassembly and assembly efficiency of the inner plug.

Example three:

referring to fig. 1 to fig. 3, a liquid medicine bottle with an inner plug structure according to a third embodiment of the present invention is shown in the drawings, and the present embodiment further adopts the following technical solutions as improvements on the basis of the above embodiments: the outer wall of the clamping part 21 is provided with a convex ring 211, the inner wall of the bottle mouth 13 is provided with an annular groove 131, the convex ring 211 is positioned in the annular groove 131, the convex ring 211 is a rubber ring, and the sealing performance of the rubber ring is superior to that of plastic rings and other materials.

Example four:

referring to fig. 1 to fig. 3, a liquid medicine bottle with an inner plug structure according to a third embodiment of the present invention is shown in the drawings, and the present embodiment further adopts the following technical solutions as improvements on the basis of the above embodiments: the inner plug 2 is provided with a through hole 23, the bottle cap 12 is internally and fixedly provided with a puncture needle 121, the puncture needle 121 corresponds to the through hole 23, and the puncture needle 121 is made of elastic material and has a diameter larger than that of the first through hole 231, so that the interference fit leakage-proof effect is achieved.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A liquid medicine bottle with an inner plug structure is characterized by comprising:

the liquid medicine bottle comprises a liquid medicine bottle body (1) and a liquid medicine bottle body (11), wherein the liquid medicine bottle body comprises a bottle body (12);

interior stopper (2), its detachably installs on bottleneck (13), interior stopper (2) are including chucking part (21) and stop part (22), stop part (22) fixed connection in chucking part (21) just are located directly over chucking part (21), chucking part (21) are worn to locate in bottleneck (13) and chucking the inner wall of bottleneck (13), stop part (22) support the top terminal surface of bottleneck (13).

2. The medicine bottle with the inner plug structure is characterized in that a convex ring (211) is arranged on the outer wall of the clamping part (21), an annular groove (131) is formed in the inner wall of the bottle mouth (13), and the convex ring (211) is positioned in the annular groove (131).

3. The vial with the inner plug structure as claimed in claim 1, wherein the outer wall of the clamping member (21) is provided with a space-avoiding groove (212), and a space-avoiding space is formed between the space-avoiding groove (212) and the inner wall of the vial mouth (13).

4. The medicine bottle with the inner plug structure is characterized in that a through hole (23) is formed in the inner plug (2), a puncture needle (121) is fixedly installed in the bottle cap (12), and the position of the puncture needle (121) corresponds to the position of the through hole (23).

5. A medicine bottle with an inner plug structure according to claim 4, wherein the through hole (23) comprises a first through hole (231) and a second through hole (232), the first through hole (231) is located on the limiting part (22), the second through hole (232) is located on the clamping part (21), and the first through hole (231) is communicated with the second through hole (232).

6. A vial with an inner stopper according to claim 5, wherein the spike (121) is arranged in the first through hole (231).

7. The vial with the inner plug structure as claimed in claim 6, wherein the limiting part (22) is provided with a stud bump (221), the guide sleeve (122) is fixedly installed in the vial cap (12), and the stud bump (221) is positioned in the guide sleeve (122).

8. The vial with the structure of the inner plug as claimed in claim 7, wherein the spike (121) is located at the middle position of the guide sleeve (122), and the first through hole (231) is located at the middle position of the cylindrical projection (221).

9. A vial having an inner stopper structure according to claim 1, wherein the gripping member (21) is of a cylindrical structure and the stopper member (22) is of a disc structure.

10. A vial with an inner stopper according to claim 9, wherein the cap (12) is of a conical configuration and the stop member (22) grips the inner wall of the cap (12).