CN2902142Y - Anti-jumping-off plug of thermos-bottle - Google Patents
Anti-jumping-off plug of thermos-bottle Download PDFInfo
- Publication number
- CN2902142Y CN2902142Y CN 200620090309 CN200620090309U CN2902142Y CN 2902142 Y CN2902142 Y CN 2902142Y CN 200620090309 CN200620090309 CN 200620090309 CN 200620090309 U CN200620090309 U CN 200620090309U CN 2902142 Y CN2902142 Y CN 2902142Y
- Authority
- CN
- China
- Prior art keywords
- thermos
- thermos bottle
- plug
- bottle stopper
- spring
- 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
- 241001411320 Eriogonum inflatum Species 0.000 claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000010354 integration Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000007799 cork Substances 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Landscapes
- Closures For Containers (AREA)
Abstract
An anti-bouncing thermos bottle stopper comprises a thermos bottle cap and a thermos bottle stopper, characterized in that a fixed board is provided in the center portion of the thermos bottle cap, a spring is provided on the fixed board, the other end of the spring is connected with the top of the thermos bottle stopper. Compared with the prior technology, the utility model designs the traditional thermos bottle cap and thermos bottle stopper into an integration, and not only the situation that the thermos bottle stopper will be jacked or bounced by the bulgy hot gas can be prevented, but also the situation that the thermos bottle stopper will not be polluted when removing the thermos bottle stopper can be ensured. The utility model has the characteristics of reasonable concept, daedal design, low manufacturing cost and convenient utilization.
Description
Technical field
The utility model relates to a kind of thermos flask accessory of the usefulness of drinking water, and particularly relates to a kind of Anti-jumping thermos bottle stopper, is to the improvement of existing warm cork structure of the same type, belongs to daily living article.
Background technology
At present, the employed plug of thermos of people all is to make of cork, profile is a truncated conical shape, this kind bottle stopper is cheap, but also exists defective: when just having poured boiling water in bottle, plug of thermos is under the hot gas that expands promotes, often by jack-up or ejection suddenly, discover as untimely, the water in the thermos flask is cooled off rapidly, lost insulation effect.This is external to be also noted that placement location when taking off plug of thermos, in order to avoid pollute.
The utility model content
The purpose of this utility model is to overcome the prior art above shortcomings, and the improvement by to existing warm cork structure provides a kind of Anti-jumping thermos bottle stopper.This novel bottle stopper is designed to one with traditional Thermos bottle top and plug of thermos, not only can prevent hot gas jack-up or ejection suddenly that plug of thermos is inflated, plug of thermos can be not contaminated in the time of can guaranteeing to take off plug of thermos yet, have reasonable idea, design is ingenious, the low and characteristics easy to use of cost of manufacture.
The technical scheme that the utility model provides is: this Anti-jumping thermos bottle stopper includes Thermos bottle top and plug of thermos, be characterized in that the center in the described Thermos bottle top is provided with a fixed head, this fixed head is provided with a spring, and the other end of this spring is connected with the top of plug of thermos.
Compared with prior art, the beneficial effects of the utility model are: traditional Thermos bottle top and plug of thermos are designed to one, not only can prevent hot gas jack-up or ejection suddenly that plug of thermos is inflated, plug of thermos can be not contaminated in the time of can guaranteeing to take off plug of thermos yet, have reasonable idea, design is ingenious, the low and characteristics easy to use of cost of manufacture.
Description of drawings
Accompanying drawing is the structural representation of an embodiment providing of the utility model.
Number in the figure is: 1. Thermos bottle top, 2 plug of thermos, 3. fixed head, 4. spring.
The specific embodiment
As shown in the figure, this Anti-jumping thermos bottle stopper includes Thermos bottle top 1 and plug of thermos 2, and the center in the described Thermos bottle top 1 is provided with a fixed head 3, and this fixed head 3 is provided with a spring 4, and the other end of this spring 4 is connected with the top of plug of thermos 2.
During use, after in thermos flask, pouring boiling water into, by last the utility model, at this moment, the pressure that hot gas in the thermos flask forms is less than the elastic force of the spring 4 that is connected with plug of thermos 2, so, plug of thermos 2 can be by jack-up or is ejected suddenly, even the pressure that the hot gas in thermos flask forms is given the elastic force of the thrust of plug of thermos 2 greater than spring 4, cause plug of thermos 2 by temporary transient jack-up, can be not inclined to one side under the elastic force effect of spring 4 by the top yet, in case the pressure that the hot gas in thermos flask forms is given the elastic force of the thrust of plug of thermos 2 less than spring 4, plug of thermos 2 still can fall sealing thermos flask mouth voluntarily, thereby reaches the purpose of anti-jump insulation.In addition, when taking off the utility model pouring or pouring water, no matter how the utility model is put, and plug of thermos 2 can be not contaminated yet, not only guaranteed the quality of drinking water, avoided losing of plug of thermos 2 yet.
Claims (1)
1. an Anti-jumping thermos bottle stopper includes Thermos bottle top and plug of thermos, it is characterized in that the center in the described Thermos bottle top is provided with a fixed head, and this fixed head is provided with a spring, and the other end of this spring is connected with the top of plug of thermos.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620090309 CN2902142Y (en) | 2006-04-11 | 2006-04-11 | Anti-jumping-off plug of thermos-bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620090309 CN2902142Y (en) | 2006-04-11 | 2006-04-11 | Anti-jumping-off plug of thermos-bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2902142Y true CN2902142Y (en) | 2007-05-23 |
Family
ID=38077544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620090309 Expired - Fee Related CN2902142Y (en) | 2006-04-11 | 2006-04-11 | Anti-jumping-off plug of thermos-bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2902142Y (en) |
-
2006
- 2006-04-11 CN CN 200620090309 patent/CN2902142Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |