CN203138161U - Anti-jumping thermos bottle plug - Google Patents
Anti-jumping thermos bottle plug Download PDFInfo
- Publication number
- CN203138161U CN203138161U CN 201320143103 CN201320143103U CN203138161U CN 203138161 U CN203138161 U CN 203138161U CN 201320143103 CN201320143103 CN 201320143103 CN 201320143103 U CN201320143103 U CN 201320143103U CN 203138161 U CN203138161 U CN 203138161U
- Authority
- CN
- China
- Prior art keywords
- bottle
- thermos
- jumping
- thermos bottle
- hole
- 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
Links
- 239000012528 membrane Substances 0.000 claims abstract description 16
- 241001411320 Eriogonum inflatum Species 0.000 claims description 14
- 239000007799 cork Substances 0.000 claims description 13
- 230000009191 jumping Effects 0.000 abstract 1
- 238000004321 preservation Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of living articles, and particularly relates to an anti-jumping thermos bottle plug. The anti-jumping thermos bottle plug comprises a plug body and is characterized in that a through hole is formed in the plug body and gradually shrinks from top to bottom, a ball is arranged in the through hole, a bottle cover is sealed on the top of the plug body, a pressure-limiting gas-permeable membrane is arranged on the inner wall of the top of the bottle cover, and a vent hole is formed in the bottle cover and located above the pressure-limiting gas-permeable membrane. The anti-jumping thermos bottle plug is simple in structure and convenient to use, the thermos bottle plug can be prevented from jumping off a thermos bottle, and the heat preservation purpose is better achieved.
Description
Technical field
The utility model belongs to the life appliance technical field, relates in particular to a kind of anti-jump thermos cork.
Background technology
In daily life, thermos bottle is family's staple, is used for depositing hot water and uses.Generally, after hot water is burned, directly be encased in the thermos bottle, cover the thermos cork insulation then and use.But, because the air pressure in the thermos bottle and extraneous air pressure exist draught head, drop to the ground so tend to make thermos cork to jump to fall from thermos bottle.Thereby make thermos cork dirty, and have certain danger.
Summary of the invention
The purpose of this utility model is to solve above-described technical problem, and a kind of anti-jump thermos cork is provided, and its technical scheme is as follows:
A kind of anti-jump thermos cork, comprise bottle stopper, it is characterized in that, described bottle stopper offers through hole, described through hole from top to bottom shrinks gradually, is placed with hoodle in the described through hole, and the top seal of described bottle stopper has bottle cap, the top inner wall of described bottle cap is provided with the pressure limiting ventilated membrane, and the place, top that described bottle cap is positioned at the pressure limiting ventilated membrane offers air-vent.
Optimal way is that the place, top of described bottle stopper offers the groove that can place hoodle.
The anti-jump thermos cork that the utility model provides when in use, after hot water is encased in the thermos bottle, directly covers at thermos bottle delivery port place.When the draught head outside the air pressure in the bottle and the bottle is big, air pressure in the bottle can act on the hoodle, makes hoodle upspring, thereby makes the bottle internal gas pressure act on the pressure limiting ventilated membrane, make the pressure limiting ventilated membrane upwards arch upward, make gas enter into the external world through pressure limiting ventilated membrane and air-vent.When identical with extraneous air pressure in the bottle, the pressure limiting ventilated membrane is replied normal, from and realized sealing, thereby guaranteed that the hot gas in the bottle does not diffuse to the external world, realized insulation effect.
The place, top of bottle stopper described in the utility model offers the groove that can place hoodle.The position stability that makes hoodle that can be relative under normal conditions, makes hoodle can block the through hole of bottle stopper, further realizes insulation.
The utility model is simple in structure, and is easy to use, can make thermos cork not jump from thermos bottle and falls, and can better realize the purpose that is incubated.
Description of drawings
Fig. 1 schematic diagram of the present utility model.
The specific embodiment
Specify embodiment below in conjunction with Fig. 1:
A kind of anti-jump thermos cork, comprise bottle stopper 1, it is characterized in that, described bottle stopper 1 offers through hole 2, described through hole 2 from top to bottom shrinks gradually, is placed with hoodle 3 in the described through hole 2, and the top seal of described bottle stopper 1 has bottle cap 4, the top inner wall of described bottle cap 4 is provided with pressure limiting ventilated membrane 5, and the place, top that described bottle cap 4 is positioned at pressure limiting ventilated membrane 5 offers air-vent 6.
Optimal way is that the place, top of described bottle stopper 4 offers the groove 7 that can place hoodle 3.
The anti-jump thermos cork that the utility model provides when in use, after hot water is encased in the thermos bottle, directly covers at thermos bottle delivery port place.When the draught head outside the air pressure in the bottle and the bottle is big, air pressure in the bottle can act on the hoodle, makes hoodle upspring, thereby makes the bottle internal gas pressure act on the pressure limiting ventilated membrane, make the pressure limiting ventilated membrane upwards arch upward, make gas enter into the external world through pressure limiting ventilated membrane and air-vent.When identical with extraneous air pressure in the bottle, the pressure limiting ventilated membrane is replied normal, from and realized sealing, thereby guaranteed that the hot gas in the bottle does not diffuse to the external world, realized insulation effect.
Claims (2)
1. anti-jump thermos cork, comprise bottle stopper, it is characterized in that, described bottle stopper offers through hole, described through hole from top to bottom shrinks gradually, is placed with hoodle in the described through hole, and the top seal of described bottle stopper has bottle cap, the top inner wall of described bottle cap is provided with the pressure limiting ventilated membrane, and the place, top that described bottle cap is positioned at the pressure limiting ventilated membrane offers air-vent.
2. anti-jump thermos cork as claimed in claim 1 is characterized in that, the place, top of described bottle stopper offers the groove that can place hoodle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320143103 CN203138161U (en) | 2013-03-27 | 2013-03-27 | Anti-jumping thermos bottle plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320143103 CN203138161U (en) | 2013-03-27 | 2013-03-27 | Anti-jumping thermos bottle plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203138161U true CN203138161U (en) | 2013-08-21 |
Family
ID=48965726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320143103 Expired - Fee Related CN203138161U (en) | 2013-03-27 | 2013-03-27 | Anti-jumping thermos bottle plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203138161U (en) |
-
2013
- 2013-03-27 CN CN 201320143103 patent/CN203138161U/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: 20130821 Termination date: 20140327 |