CN201624547U - Thermos bottle cork - Google Patents
Thermos bottle cork Download PDFInfo
- Publication number
- CN201624547U CN201624547U CN2010201171743U CN201020117174U CN201624547U CN 201624547 U CN201624547 U CN 201624547U CN 2010201171743 U CN2010201171743 U CN 2010201171743U CN 201020117174 U CN201020117174 U CN 201020117174U CN 201624547 U CN201624547 U CN 201624547U
- Authority
- CN
- China
- Prior art keywords
- bottle cork
- bottle
- water outlet
- seal cover
- delivery port
- Prior art date
- 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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- Closures For Containers (AREA)
Abstract
A thermos bottle cork comprises an air port, a water outlet, an insulating cover, a sealing ball, a water outlet port sealing cover, an air port sealing cover, and a bottle cork. The thermos bottle cork is characterized in that the side surface of the water outlet port is connected with the bottle cork, the insulating cover is arranged inside the bottle cork and connected with the sealing ball, the air port is reserved at the upper rear part of the bottle cork, the air port sealing cover is arranged at the upper end of the air port, and the water outlet port sealing cover is arranged at the tail end of the water outlet port. By using the thermos bottle cork, water in a thermos bottle can be smoothly poured out without unplugging the bottle cork, and the air port sealing cover and the water outlet sealing cover can prevent dust from entering the bottle cork.
Description
Technical field
The utility model relates to a kind of water heat-preserving equipment, is a kind of plug for vacuum bottle concretely.
Background technology
At present, vacuum flask generally adopts the accounted for overwhelming majority of rubber stopper as insulation plug, this mechanism simple structure, but have obvious weak point: in when falling the boiling water, all will be pulled out the rubber stopper, and the rubber stopper be heated, make moist can softening transform, cause water intaking inconvenient.
The utility model content
The purpose of this utility model is to provide a kind of plug for vacuum bottle, makes in the simple structure that guarantees former plug for vacuum bottle, also has water intaking easily, can be used as a kind of plug for vacuum bottle in the vacuum flask.
The utility model is realized with following technical scheme: this a kind of plug for vacuum bottle structure is made up of gas port, delivery port, cage, ball sealer, delivery port seal cover, gas port seal cover, bottle stopper.It is characterized in that: the side of delivery port is connected with bottle stopper, and the inside of bottle stopper is equipped with cage, and cage is connected with ball sealer, and 1 gas port is left at the last rear of bottle stopper, and the upper end of gas port is equipped with the gas port seal cover, and the end of delivery port is equipped with the delivery port seal cover.Described a kind of plug for vacuum bottle has and does not pull out the function that plug for vacuum bottle is the water in the pourable vacuum flask, when the hand-held vacuum flask and the certain angle that tilts, boiling water in the vacuum flask backs down ball sealer, boiling water flows out along the delivery port of bottle stopper, in order to make water outlet more smooth and easy, 1 gas port is left at the last rear of bottle stopper, at water when delivery port flows out, air flows into vacuum flask by gas port rapidly, the air pressure and the external world in the vacuum flask are balanced each other, and gas port seal cover and delivery port seal cover can prevent that dust from entering, and it is smooth and easy and prevent that dust from entering the function of bottle stopper to pull out plug for vacuum bottle and water outlet when having realized pouring.
Described gas port diameter is: 1mm.
The beneficial effects of the utility model are, can pour out the boiling water in the vacuum flask easily, and can not produce vapour lock in the process of pouring, and seal cover can prevent effectively that dust from entering when stopping using, and is simple in structure.
Description of drawings
Accompanying drawing is the structure chart of a kind of plug for vacuum bottle of the utility model.
1. gas ports among the figure, 2. delivery port, 3. cage, 4. ball sealer, 5. delivery port seal cover, 6. gas port seal cover, 7. bottle stopper.
The specific embodiment
Accompanying drawing is the structural map of a kind of plug for vacuum bottle of the utility model, and its structure is made up of gas port 1, delivery port 2, cage 3, ball sealer 4, delivery port seal cover 5, gas port seal cover 6, bottle stopper 7.In the accompanying drawings, the side of delivery port 2 is connected with bottle stopper 7, and the inside of bottle stopper 7 is equipped with cage 3, cage 3 is connected with ball sealer 4,1 gas port 1 is left at the last rear of bottle stopper 7, and the upper end of gas port 1 is equipped with gas port seal cover 6, and the end of delivery port 2 is equipped with delivery port seal cover 5.
Claims (2)
1.
A kind of plug for vacuum bottle, comprise gas port, delivery port, cage, ball sealer, delivery port seal cover, gas port seal cover, bottle stopper, it is characterized in that: the side of delivery port is connected with bottle stopper, the inside of bottle stopper is equipped with cage, cage is connected with ball sealer, 1 gas port is left at the last rear of bottle stopper, and the upper end of gas port is equipped with the gas port seal cover, and the end of delivery port is equipped with the delivery port seal cover.
2.
A kind of plug for vacuum bottle according to claim 1 is characterized in that: described gas port diameter is: 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201171743U CN201624547U (en) | 2010-02-24 | 2010-02-24 | Thermos bottle cork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201171743U CN201624547U (en) | 2010-02-24 | 2010-02-24 | Thermos bottle cork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201624547U true CN201624547U (en) | 2010-11-10 |
Family
ID=43055924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201171743U Expired - Fee Related CN201624547U (en) | 2010-02-24 | 2010-02-24 | Thermos bottle cork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201624547U (en) |
-
2010
- 2010-02-24 CN CN2010201171743U patent/CN201624547U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20110224 |