CN211845590U - Sealing structure of liquid container - Google Patents
Sealing structure of liquid container Download PDFInfo
- Publication number
- CN211845590U CN211845590U CN202020455713.8U CN202020455713U CN211845590U CN 211845590 U CN211845590 U CN 211845590U CN 202020455713 U CN202020455713 U CN 202020455713U CN 211845590 U CN211845590 U CN 211845590U
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- CN
- China
- Prior art keywords
- liquid
- liquid outlet
- liquid container
- sealing
- sealing structure
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a sealing structure of a liquid container, belonging to the field of container packaging and comprising a rubber plug and a sealing ring; the rubber plug is clamped and arranged in the liquid outlet of the liquid container and used for plugging the liquid outlet; the sealing ring is positioned at the joint of the bottle cap of the liquid container and the liquid outlet and used for sealing a connecting gap between the bottle cap and the liquid outlet. The sealing structure of the liquid container can effectively seal the liquid container, and avoid the occurrence of liquid leakage and waste during storage and selling; meanwhile, the sealing structure is firm to install and long in service life, and can bear the impact of liquid in the liquid container and avoid the falling of the sealing plug.
Description
Technical Field
The utility model belongs to the technical field of the container encapsulation, concretely relates to liquid container's seal structure.
Background
At present, the retail of liquid drinks mainly takes bottled beverages with different specifications as main materials, vending machines are arranged in bars, coffee houses, catering mechanisms and shops, the whole bottle can be changed into zero, the cup-by-cup sale can be realized, and the liquid drinks are widely applied at present.
The existing liquid container is poor in general sealing performance, liquid is not convenient to store, and meanwhile the sealing structure is easy to fall off, so that liquid leakage is caused, and the problem of waste is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a liquid container's seal structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a sealing structure of a liquid container comprises a rubber plug and a sealing ring;
the rubber plug is positioned in the liquid outlet of the liquid container and used for plugging the liquid outlet;
the sealing ring is positioned at the joint of the bottle cap of the liquid container and the liquid outlet and used for sealing a connecting gap between the bottle cap and the liquid outlet.
The utility model discloses still possess following technical characteristic:
the shape of the sealing ring is consistent with that of a bottle cap of the liquid container, and the sealing ring is provided with a through hole which is consistent with that of a liquid outlet hole of the bottle cap.
The perforation, the liquid outlet hole, the liquid outlet and the rubber plug are positioned on the same central line.
The inner diameter of the sealing ring is at least smaller than the outer diameter of the liquid outlet.
The outward appearance wall of liquid outlet has the fixed slot, the interior surface wall of sealing washer have with the fixed slot cooperation will the sealing washer is fixed protruding portion on the liquid outlet.
The protrusion extends inwardly away from an end of the seal ring.
The outer wall of the rubber plug is provided with an integrally formed clamping belt, and the inner wall of the liquid outlet is provided with a clamping groove which is matched with the clamping belt for use and fixes the rubber plug in the liquid outlet.
Compared with the prior art, the beneficial effects of the utility model are that:
the sealing structure of the liquid container can effectively seal the liquid container, and avoid the occurrence of liquid leakage and waste during storage and selling; meanwhile, the sealing structure is firm to install and long in service life, and can bear the impact of liquid in the liquid container and avoid the falling of the sealing plug.
Drawings
Fig. 1 is a schematic structural view of a sealing structure of a liquid container.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
As shown in fig. 1, the utility model provides a sealing structure of a liquid container, which comprises a rubber plug 1 and a sealing ring 2;
the rubber plug 1 is positioned in the liquid outlet 3 of the liquid container and is used for plugging the liquid outlet 3; through set up a rubber buffer 1 in liquid container's liquid outlet 3, under the elastic action of rubber buffer 1 itself, 1 outer walls of rubber buffer closely laminate with 3 inner walls of liquid outlet to accomplish the shutoff work to liquid outlet 3.
The sealing ring 2 is located at the joint of the bottle cap 4 and the liquid outlet 3 of the liquid container and used for sealing a connecting gap between the bottle cap 4 and the liquid outlet 3, the sealing ring 2 is arranged in the bottle cap 4, the bottle cap 4 of the liquid container and the connecting gap before the liquid outlet are sealed through the sealing ring 2, and the problem that liquid is wasted due to the fact that liquid flows out from the connecting gap between the bottle cap 4 and the liquid outlet 3 when the liquid container is used is avoided.
This liquid container's seal structure adopts rubber buffer 1 and sealing washer 2 to carry out effectual shutoff to liquid container, avoids taking place liquid at the in-process of selling and reveals, causes extravagant problem.
In order to facilitate the use of the liquid container, the shape of the sealing ring 2 is consistent with that of the bottle cap 4 of the liquid container, the sealing ring 2 is provided with a through hole 21 which is consistent with the shape of the liquid outlet hole 41 of the bottle cap 4, and the sealing ring 2 is provided with the through hole 21 which is consistent with the shape of the liquid outlet hole 41 of the bottle cap 4, so that the liquid in the container can smoothly flow through the liquid outlet hole 41 to enter the liquid vending machine, and meanwhile, the sealing ring 2 can effectively prevent the liquid from flowing out through the gap between the bottle cap 4 and the liquid outlet 3, and the liquid leakage is caused.
In order to facilitate the selling of the liquid, the perforation 21, the liquid outlet hole 41, the liquid outlet 3 and the rubber plug 1 are positioned on the same central line; when selling, the thimble tube on the liquid vending machine vertically passes through the liquid outlet hole 41 and the perforation 21, and then pushes the rubber plug 1 into the liquid container, thereby leading the liquid container to be communicated with the liquid vending machine, and leading the liquid in the liquid container to flow into the liquid vending machine for selling.
In order to effectively seal the liquid outlet 3, the inner diameter of the sealing ring 2 is at least smaller than the outer diameter of the liquid outlet 3; set up the internal diameter of sealing washer 2 into the internal diameter that is less than liquid outlet 3, what sealing washer 2 adopted is that rubber, silica gel etc. have elastic material and make, when using, rubber circle 2 can be under the effect of its elasticity for the inseparable laminating of inner wall of rubber circle 2 is on the outer wall of liquid outlet 3, thereby closely sealed with the joint gap between liquid container's liquid outlet 3 and bottle lid 4, avoid liquid to flow in the joint gap between through bottle lid 4 and liquid outlet 3.
In order to prevent the bottle cap 4 from loosening, the outer surface wall of the liquid outlet 3 is provided with a fixing groove 32, and the inner surface wall of the sealing ring 2 is provided with a protruding part 22 which is matched with the fixing groove 32 to fix the sealing ring 2 on the liquid outlet 3; the end of the projection 22 remote from the seal ring extends inwardly. When sealing up liquid outlet 3, can be directly put bottle lid 4 on liquid outlet 3, then press bottle lid 4 hard for protruding portion 22 on the rubber circle 2 gets into in the fixed slot 32 on the liquid outlet 3, thereby enclose 2 blocks of rubber on liquid outlet 3, accomplish the sealed work to liquid outlet 3, and then avoid 4 pine of bottle lid to take off.
It is worth to say that the protruding portion 22 extends from the inner wall of the rubber ring 2 to the inside of the rubber ring 2, so that an included angle is formed between the protruding portion 22 and the rubber ring 2, and after the bottle cap 4 is clamped on the liquid outlet 3, one end, far away from the rubber ring 2, of the protruding portion 22 extending out is clamped in the fixing groove 32 on the outer wall of the liquid outlet 3, so that the bottle cap 4 is positioned.
In order to guarantee the stability that rubber buffer 1 connects, have integrated into one piece's cassette 11 on rubber buffer 1's the outer wall, seted up on the inner wall of liquid outlet 3 with the cassette 11 cooperation use, fix rubber buffer 1 the draw-in groove 31 in liquid outlet 3. When carrying out the shutoff to liquid outlet 3, block in draw-in groove 31 through cassette 11 to with rubber buffer 1 block in liquid outlet 3, thereby make rubber buffer 1's installation more firm, avoid rubber buffer 1 to deviate from under the impact of liquid in liquid container, lead to liquid to reveal.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A sealing structure of a liquid container, characterized in that: comprises a rubber plug and a sealing ring;
the rubber plug is clamped and arranged in the liquid outlet of the liquid container and used for plugging the liquid outlet;
the sealing ring is positioned at the joint of the bottle cap of the liquid container and the liquid outlet and used for sealing a connecting gap between the bottle cap and the liquid outlet.
2. A sealing structure of a liquid container according to claim 1, wherein: the shape of the sealing ring is consistent with that of a bottle cap of the liquid container, and the sealing ring is provided with a through hole which is consistent with that of a liquid outlet hole of the bottle cap.
3. A sealing structure of a liquid container according to claim 2, wherein: the perforation, the liquid outlet hole, the liquid outlet and the rubber plug are positioned on the same central line.
4. A sealing structure of a liquid container according to claim 1, wherein: the inner diameter of the sealing ring is at least smaller than the outer diameter of the liquid outlet.
5. A sealing structure of a liquid container according to claim 4, wherein: the outward appearance wall of liquid outlet has the fixed slot, the interior surface wall of sealing washer have with the fixed slot cooperation will the sealing washer is fixed protruding portion on the liquid outlet.
6. A sealing structure of a liquid container according to claim 5, wherein: the protrusion extends inwardly away from an end of the seal ring.
7. A sealing structure of a liquid container according to claim 1, wherein: the outer wall of the rubber plug is provided with an integrally formed clamping belt, and the inner wall of the liquid outlet is provided with a clamping groove which is matched with the clamping belt for use and fixes the rubber plug in the liquid outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020455713.8U CN211845590U (en) | 2020-04-01 | 2020-04-01 | Sealing structure of liquid container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020455713.8U CN211845590U (en) | 2020-04-01 | 2020-04-01 | Sealing structure of liquid container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211845590U true CN211845590U (en) | 2020-11-03 |
Family
ID=73144320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020455713.8U Expired - Fee Related CN211845590U (en) | 2020-04-01 | 2020-04-01 | Sealing structure of liquid container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211845590U (en) |
-
2020
- 2020-04-01 CN CN202020455713.8U patent/CN211845590U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |