CN201091524Y - Thermos plug - Google Patents
Thermos plug Download PDFInfo
- Publication number
- CN201091524Y CN201091524Y CNU2007200284691U CN200720028469U CN201091524Y CN 201091524 Y CN201091524 Y CN 201091524Y CN U2007200284691 U CNU2007200284691 U CN U2007200284691U CN 200720028469 U CN200720028469 U CN 200720028469U CN 201091524 Y CN201091524 Y CN 201091524Y
- Authority
- CN
- China
- Prior art keywords
- cork
- bottle
- wooden
- utility
- cavity
- 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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- Thermally Insulated Containers For Foods (AREA)
Abstract
The utility model provides a thermal bottle cork which relates to a bottle cork used on a thermal bottle. The utility model mainly solves the problem that the traditional bottle cork has a gradually reduced heat preservation effect due to long time of water absorption. The thermal bottle cork is characterized in that a cavity is arranged in the middle of a wooden cork; an umbrella-shaped dustproof shade is fixed at the top of the wooden cork and the top of the dustproof shade is provided with a suspension link. The thermal bottle cork is provided with the dustproof shade at the top of the wooden shade, which prevents dust falling at the verge of the bottle mouth, which is clean and hygienic; the wooden cork is internally provided with a cavity, thus playing the role of heat preservation.
Description
Technical field
The utility model relates to the bottle stopper that a kind of vacuum flask is used, the plug of thermos of specifically a kind of not only dustproof but also insulation.
Background technology
Traditional vacuum flask has the cork sealed bottle body, because the cork suction, the time has been grown, and not only stopper distortion also can have influence on heat insulation effect, though bottleneck is sealed by cork, the edge of bottleneck exposes the ash that falls easily outside, and is very unhygienic.
The utility model content
The purpose of this utility model is to overcome above-mentioned shortcoming, and the plug of thermos of a kind of not only dustproof but also insulation is provided.
The technical solution of the utility model is: a kind of plug of thermos, the middle part of stopper is provided with cavity, is fixed with the dust cover of a umbrella at the top of stopper, is provided with draw ring at the top of dust cover.
The beneficial effects of the utility model are: are provided with dust cover at the stopper top, can avoid the bottleneck edge ash that falls, and clean hygiene, stopper inside is provided with cavity, can play the effect of insulation.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Among the figure: 1 stopper, 2 dust covers, 3 cavitys, 4 draw rings.
The specific embodiment
As shown in the figure.
A kind of plug of thermos, the middle part of stopper 1 is provided with cavity 3, is fixed with the dust cover 2 of a umbrella at the top of stopper 1, is provided with draw ring 4 at the top of dust cover 2.Stopper 1 top is provided with dust cover 2, can avoid the bottleneck edge ash that falls, clean hygiene, and stopper 1 inside is provided with cavity 3, can play the effect of insulation, and the draw ring 4 on the dust cover 2 can be convenient for people to mention plug of thermos, the convenient use.
Claims (1)
1. plug of thermos, it is characterized in that: the middle part of stopper is provided with cavity, is fixed with the dust cover of a umbrella at the top of stopper, is provided with draw ring at the top of dust cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200284691U CN201091524Y (en) | 2007-09-28 | 2007-09-28 | Thermos plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200284691U CN201091524Y (en) | 2007-09-28 | 2007-09-28 | Thermos plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201091524Y true CN201091524Y (en) | 2008-07-30 |
Family
ID=39899483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200284691U Expired - Fee Related CN201091524Y (en) | 2007-09-28 | 2007-09-28 | Thermos plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201091524Y (en) |
-
2007
- 2007-09-28 CN CNU2007200284691U patent/CN201091524Y/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 |