CN211337063U

CN211337063U - High leakproofness medical bottle plug

Info

Publication number: CN211337063U
Application number: CN201921779497.6U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Hebei Runde Jiujiu Technology Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-08-25
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses a high-tightness medical bottle stopper, which comprises a base plate, wherein a cylinder is integrally arranged at the center of the lower side of the base plate, a first air bag in a fixed ring shape is sleeved outside the cylinder, a first inflation device is arranged on the first air bag, the first inflation device comprises an air bag, the air bag is communicated with the first air bag through an inflation tube, a first check valve is arranged on the inflation tube in the direction from the air bag to the first air bag, an air inlet tube is arranged on the air bag, a second check valve is arranged on the air inlet tube, an exhaust tube is connected on the inflation tube, and an exhaust valve is arranged on the exhaust tube; the outer side of the first air bag is sleeved with a rubber sleeve. The utility model discloses fill in the bottleneck with the rubber sleeve, the extrusion gasbag is aerifyd in the first air pocket, and the inflation grow of first air pocket drives the rubber sleeve and warp to carry out the shutoff with the bottleneck of medical bottle, it is sealed effectual. When the bottle plug needs to be pulled down, the first air bag 4 is deflated through the exhaust valve, so that the bottle plug can be easily taken down.

Description

High leakproofness medical bottle plug

Technical Field

The utility model belongs to the technical field of medical bottle, concretely relates to medical bottle plug of high leakproofness.

Background

The technical requirements of the medical bottle and the bottle stopper thereof are that the medical bottle has enough sealing function and is convenient to use, the joint surface between the medical bottle and the bottle stopper meets the requirements that the medical bottle and the bottle stopper are the same as common mechanical parts, and the joint surface is an appropriate conical surface.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical bottle plug of high leakproofness to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a medical bottle plug of high leakproofness, includes the base plate, and base plate downside center department integral type is equipped with the cylinder outside cup joints the first air pocket of fixed ring shape, be equipped with first aerating device on the first air pocket.

Preferably, first aerating device includes the gasbag, the gasbag pass through the gas tube with first gasbag is linked together, be equipped with first check valve on the gas tube by gasbag to the direction of first gasbag, be equipped with the intake pipe on the gasbag, be equipped with the second check valve on the intake pipe, connect the blast pipe on the gas tube, the blast pipe is equipped with discharge valve.

Preferably, the upper side of the base plate is provided with a pull ring.

Preferably, the outer side of the first air bag is sleeved with a rubber sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: the rubber sleeve is plugged into the bottle mouth, the air bag is extruded, the first air bag is inflated, the expansion of the first air bag is enlarged, the rubber sleeve is driven to deform, and therefore the bottle mouth of the medical bottle is plugged, and the sealing effect is good. When the bottle plug needs to be pulled down, the first air bag 4 is deflated through the exhaust valve, so that the bottle plug can be easily taken down.

Drawings

Fig. 1 is a schematic diagram of the basic structure of embodiment 1 of the present invention;

FIG. 2 is a schematic view of the basic structure of the first inflator;

fig. 3 is a schematic diagram of the basic structure of embodiment 2 of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

The embodiment provides a medical bottle plug of high leakproofness as shown in fig. 1-2, including base plate 1, pull ring 11 is equipped with to base plate 1 upside, conveniently stimulates this bottle plug through pull ring 11, and base plate 1 downside center department integral type is equipped with cylinder 2 the first air pocket 4 of solid fixed ring shape is cup jointed in the cylinder 2 outside, and rubber sleeve 9 is cup jointed in the first air pocket 4 outside, and rubber sleeve 9 can be changed, and when the medical bottle stock medium is different, the rubber sleeve 9 of renewal can not lead to the fact the pollution to the bottle stock medium. Be equipped with first aerating device 6 on the first air pocket 4, first aerating device 6 includes gasbag 81, gasbag 81 through gas tube 82 with first air pocket 4 is linked together, be equipped with first check valve 84 on the direction by gasbag 81 to first air pocket 4 on the gas tube 82, be equipped with intake pipe 83 on the gasbag 81, be equipped with second check valve 85 on the intake pipe 83, second check valve 85 is used for preventing that the air of gasbag 81 from discharging from intake pipe 83, connect exhaust pipe 86 on the gas tube 82, exhaust valve 87 is equipped with on the exhaust pipe 86.

When using, fill in the bottleneck with rubber sleeve 9, extrude gasbag 81, aerify in the first air pocket 4, the inflation grow of first air pocket 4 drives rubber sleeve 9 and warp to carry out the shutoff with the bottleneck of medical bottle, sealed effectual. When the bottle stopper needs to be pulled off, the first air bag 4 is deflated through the exhaust valve 87, so that the bottle stopper can be easily taken off.

Example 2

The embodiment provides as shown in fig. 2 and 3 a medical bottle plug of high leakproofness, including base plate 1, pull ring 11 is equipped with to 1 upside of base plate, through this bottle plug of 11 convenient stimulations of pull ring, and 1 downside center department integral type of base plate is equipped with cylinder 2 the first air bag 4 of adhesive fixation annular is cup jointed in the 2 outsides of cylinder, and rubber sleeve 9 is cup jointed in the 4 outsides of first air bag, and rubber sleeve 9 can be changed, and when medical bottle stock medium is different, the rubber sleeve 9 of more renewing can not lead to the fact the pollution to the bottle stock medium. The first air bag 4 is provided with a first inflation device 6. The lower side of the base plate 1 is fixedly connected with a sleeve 3, the sleeve 3 and the column 2 are coaxially arranged, the inner side of the sleeve 3 is fixedly glued with an annular second air bag 5, and a second inflating device 7 is arranged on the second air bag 5.

The first inflating device 6 and the second inflating device 7 are identical in structure and comprise air bags 81, the air bags 81 are communicated with the first air bags 4 through inflating pipes 82, first one-way valves 84 are arranged on the inflating pipes 82 in the direction from the air bags 81 to the first air bags 4 or the second air bags 5, air inlet pipes 83 are arranged on the air bags 81, second one-way valves 85 are arranged on the air inlet pipes 83, the second one-way valves 85 are used for preventing air of the air bags 81 from being discharged from the air inlet pipes 83, exhaust pipes 86 are connected to the inflating pipes 82, and exhaust valves 87 are arranged on the exhaust pipes 86.

When using, fill in the bottleneck with rubber sleeve 9, extrude gasbag 81, aerify in the first air pocket 4, the inflation grow of first air pocket 4 drives rubber sleeve 9 and warp to carry out the shutoff with the bottleneck of medical bottle, sealed effectual. At the same time, the air bag 81 inflates the second air bag 5, and the second air bag 5 expands to be larger, so that the outside of the bottle opening is wrapped, and the sealing effect can be further improved. When the bottle stopper needs to be pulled off, the first air bag 4 and the second air bag 5 are deflated through the exhaust valves 87 on the first inflation device 6 and the second inflation device 7, so that the bottle stopper can be easily taken off.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. The utility model provides a medical bottle plug of high leakproofness, includes base plate (1), and base plate (1) downside center department integral type is equipped with cylinder (2), its characterized in that: an annular first air bag (4) is fixedly sleeved on the outer side of the cylinder (2), and a first inflating device (6) is arranged on the first air bag (4);

the first inflation device (6) comprises an air bag (81), the air bag (81) is communicated with the first air bag (4) through an inflation tube (82), a first one-way valve (84) is arranged on the inflation tube (82) in the direction from the air bag (81) to the first air bag (4), an air inlet tube (83) is arranged on the air bag (81), a second one-way valve (85) is arranged on the air inlet tube (83), an exhaust tube (86) is connected to the inflation tube (82), and an exhaust valve (87) is arranged on the exhaust tube (86);

the outer side of the first air bag (4) is sleeved with a rubber sleeve (9).

2. The medical bottle stopper with high sealing performance according to claim 1, is characterized in that: the upper side of the base plate (1) is provided with a pull ring (11).