CN215852835U

CN215852835U - Injection bottle with good sealing effect

Info

Publication number: CN215852835U
Application number: CN202122194955.3U
Authority: CN
Inventors: 王家荣; 王衍强; 刘友良; 张雷
Original assignee: Shandong Hilkang New Material Group Co ltd
Current assignee: Shandong Hilkang New Material Group Co ltd
Priority date: 2021-09-11
Filing date: 2021-09-11
Publication date: 2022-02-18
Anticipated expiration: 2031-09-11

Abstract

The utility model discloses an injection bottle with a good sealing effect, and particularly relates to the technical field of injection bottles. Compared with the prior art of directly adding two silica gel pads to seal the injection bottle and the bottle cap thereof, the connecting mechanism provided by the utility model has the advantages that the sealing effect between the injection bottle and the bottle cap is obviously improved, so that the phenomenon that liquid in the injection bottle leaks from the connecting part of the injection bottle and the bottle cap is avoided, and the safety and reliability of the device are obviously improved.

Description

Injection bottle with good sealing effect

Technical Field

The utility model relates to the technical field of injection bottles, in particular to an injection bottle with a good sealing effect.

Background

The injection is prepared from a sterile solution (including emulsion and suspension) for injection into a body and sterile powder or concentrated solution for preparing solution or suspension before use, and an injection bottle is required to store the injection when the injection is stored or used.

However, most of the existing operations of sealing the injection bottle and the bottle cap thereof generally add two silica gel pads for sealing, which can achieve the sealing effect but cannot achieve the poor sealing effect.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defects in the prior art, embodiments of the present invention provide an injection bottle with a good sealing effect, and the sealing effect between the injection bottle and the bottle cap is obviously improved by the arrangement of the connection mechanism, so as to solve the problems proposed in the above-mentioned background art.

In order to achieve the purpose, the utility model provides the following technical scheme: an injection bottle with good sealing effect comprises an injection bottle body, wherein a connecting mechanism is arranged at the top of the injection bottle body;

the connecting mechanism comprises a bottle cap, a first sealing gasket is arranged at the top of the bottle cap, the cross section of the first sealing gasket is in a shape like a Chinese character 'tu', a gasket is sleeved on the first sealing gasket, the bottom of the gasket is connected with the top of the injection bottle body, and a second sealing gasket is arranged at the bottom of the first sealing gasket.

In a preferred embodiment, the injection bottle body is provided with a connecting ring, one surface of the bottle cap contacting the connecting ring is provided with a first clamping groove, a third sealing gasket is arranged inside the first clamping groove, and the first sealing gasket, the second sealing gasket, the third sealing gasket and the gasket are all made of medical silica gel materials.

In a preferred embodiment, a movable ring is sleeved on the injection bottle body, two auxiliary mechanisms are arranged at the bottom of the bottle cap, each auxiliary mechanism comprises a fixed rod, and one end of each fixed rod penetrates through the movable ring and extends to the outside of the movable ring.

In a preferred embodiment, two sides of the fixing rod are provided with clamping blocks, the clamping blocks are made of rubber materials, and a second clamping groove is formed in one surface of the movable ring, which contacts with the two clamping blocks.

In a preferred embodiment, a through hole is formed in the bottle cap, a block is arranged in the through hole, a dustproof cover is arranged at the top of the block, and the block is made of a rubber material.

In a preferred embodiment, the second sealing gasket is shaped as a disc.

The utility model has the technical effects and advantages that:

1. compared with the prior art of directly adding two silica gel pads to seal the injection bottle and the bottle cap thereof, the connecting mechanism obviously improves the sealing effect between the injection bottle and the bottle cap, thereby ensuring that the liquid in the injection bottle cannot leak from the connection part of the injection bottle and the bottle cap, and obviously improving the safety and reliability of the device;

2. through setting up complementary unit for when taking off the bottle lid from the injection liquid bottle, only need upwards pull up the bottle lid again after pulling the dead lever to opposite direction and can take off the bottle lid from the injection liquid bottle, consequently made things convenient for medical personnel to take off the bottle lid from the injection liquid bottle, wash the injection liquid bottle inside, and through the cooperation of the fixture block that sets up on activity ring and the dead lever, make the bottle lid more firm installing on the injection liquid bottle.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is an exploded view of the first gasket, gasket and second gasket of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

Fig. 4 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention.

The reference signs are: 1. an injection bottle body; 2. a bottle cap; 3. a first gasket; 4. a gasket; 5. a second gasket; 6. a connecting ring; 7. a third gasket; 8. a movable ring; 9. fixing the rod; 10. a clamping block; 11. blocking; 12. and a dust cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The injection bottle with good sealing effect as shown in the attached figures 1-4 comprises an injection bottle body 1, wherein the top of the injection bottle body 1 is provided with a connecting mechanism;

the connecting mechanism comprises a bottle cap 2, a first sealing gasket 3 is arranged at the top of the bottle cap 2, the cross section of the first sealing gasket 3 is in a convex shape, a gasket 4 is sleeved on the first sealing gasket 3, the bottom of the gasket 4 is connected with the top of the injection bottle body 1, a second sealing gasket 5 is arranged at the bottom of the first sealing gasket 3, a connecting ring 6 is arranged on the injection bottle body 1, a first clamping groove is formed in one surface of the bottle cap 2, which is contacted with the connecting ring 6, a third sealing gasket 7 is arranged inside the first clamping groove, the first sealing gasket 3, the second sealing gasket 5, the third sealing gasket 7 and the gasket 4 are all made of medical silica gel materials, the second sealing gasket 5 is in a disc shape, so that the injection bottle body 1 and the bottle cap 2 are connected through the connecting mechanism, and the first sealing gasket 3, the second sealing gasket 5, the third sealing gasket 7 and the gasket 4 are all made of medical silica gel materials, the first sealing gasket 3, the second sealing gasket 5, the third sealing gasket 7 and the gasket 4 can reach the use standard, and the second sealing gasket 5 can be smoothly arranged on the corresponding position through the disc-shaped second sealing gasket 5.

As shown in the attached drawing 3, the through hole has been seted up to bottle lid 2 inside, the inside sprue 11 that is provided with of through hole, sprue 11 top is provided with shield 12, sprue 11 is made by rubber materials to it blocks inside external dust gets into the through hole to block through the cooperation of sprue 11 with shield 12, thereby leads to first sealed 3 surfaces of filling up to pile up the dust, and the sprue 11 that sets up through rubber materials, makes the dustproof shape of sprue 11 better.

As shown in the attached drawing 4, the movable ring 8 is sleeved on the injection bottle body 1, two auxiliary mechanisms are arranged at the bottom of the bottle cap 2, each auxiliary mechanism comprises a fixed rod 9, one end of each fixed rod 9 penetrates through the movable ring 8 and extends to the outside of the movable ring 8, fixture blocks 10 are arranged on two sides of each fixed rod 9, each fixture block 10 is made of a rubber material, a second clamping groove is formed in one surface of each movable ring 8, which is in internal contact with the two fixture blocks 10, so that the bottle cap 2 can be taken down from the injection bottle body 1 through the two auxiliary mechanisms, the fixture blocks 10 are made of the rubber materials, the movable ring 8 can be smoothly clamped on the fixed rods 9, and the movable ring can be smoothly disconnected from the fixed rods 9.

The working principle of the utility model is as follows: in practical use, the dust cap 12 is only required to be opened, the plugging block 11 connected with the bottom of the dust cap 12 is taken out of the through hole together when the dust cap 12 is opened, at the moment, the needle tube is inserted into the injection bottle body 1 from the first sealing rubber gasket, infusion can be started for a patient after the insertion is completed, when the bottle cap 2 needs to be taken down from the injection bottle body 1, the movable ring 8 is only required to be pressed downwards to separate the movable ring 8 from the fixed rod 9, then the fixed rod 9 is pulled in the opposite direction, the fixed rod 9 is pulled upwards after being pulled to a proper position to take the bottle cap 2 down from the injection bottle body 1, when the bottle cap 2 is installed, the bottle cap 2 is only required to be placed at the bottle mouth of the injection bottle body 1, then the bottle cap 2 is pressed downwards, after the bottle cap 2 is reset, the movable ring 8 is pushed upwards to be connected with the fixed rod 9 again, the bottle cap 2 is reset after the movable ring 8 is connected with the fixed rod 9 again.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a sealed effectual injection bottle, includes injection bottle body (1), its characterized in that: the top of the injection bottle body (1) is provided with a connecting mechanism;

coupling mechanism includes bottle lid (2), bottle lid (2) top is provided with first sealed pad (3), first sealed pad (3) cross sectional shape sets up to the type of protruding, first sealed pad (3) cover is equipped with packing ring (4), packing ring (4) bottom is connected with injection bottle body (1) top, first sealed pad (3) bottom is provided with the sealed pad (5) of second.

2. The injection bottle with good sealing effect as claimed in claim 1, wherein: be provided with go-between (6) on injection bottle body (1), first draw-in groove has been seted up to the one side that bottle lid (2) contact go-between (6), the inside third that is provided with of first draw-in groove seals up (7), first sealed pad (3), the sealed pad of second (5), the sealed pad of third (7) and packing ring (4) are made by medical silica gel material.

3. The injection bottle with good sealing effect as claimed in claim 1, wherein: the injection bottle is characterized in that a movable ring (8) is sleeved on the injection bottle body (1), two auxiliary mechanisms are arranged at the bottom of the bottle cap (2), each auxiliary mechanism comprises a fixed rod (9), and one end of each fixed rod (9) penetrates through the corresponding movable ring (8) and extends to the outside of the corresponding movable ring (8).

4. The injection bottle with good sealing effect as claimed in claim 3, wherein: the fixing rod (9) is characterized in that clamping blocks (10) are arranged on two sides of the fixing rod (9), the clamping blocks (10) are made of rubber materials, and a second clamping groove is formed in one surface, contacting with the two clamping blocks (10), of the movable ring (8).

5. The injection bottle with good sealing effect as claimed in claim 1, wherein: the bottle cap is characterized in that a through hole is formed in the bottle cap (2), a blocking block (11) is arranged in the through hole, a dustproof cover (12) is arranged at the top of the blocking block (11), and the blocking block (11) is made of a rubber material.

6. The injection bottle with good sealing effect as claimed in claim 1, wherein: the second gasket (5) is shaped as a disc.