CN201033031Y - Anti-bouncing thermos bottle plug - Google Patents
Anti-bouncing thermos bottle plug Download PDFInfo
- Publication number
- CN201033031Y CN201033031Y CNU2007200115693U CN200720011569U CN201033031Y CN 201033031 Y CN201033031 Y CN 201033031Y CN U2007200115693 U CNU2007200115693 U CN U2007200115693U CN 200720011569 U CN200720011569 U CN 200720011569U CN 201033031 Y CN201033031 Y CN 201033031Y
- Authority
- CN
- China
- Prior art keywords
- bottle plug
- thermos bottle
- plug
- utility
- thermos flask
- 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)
- Cookers (AREA)
Abstract
An anti-jumping thermos bottle plug relates to the improvement of the thermos bottle plug structure. The utility model provides a thermos bottle plug which can prevent jumping and enhance heat preservation performance. The utility model discloses a kettle stopper, the top of its structural feature kettle stopper is provided with the aluminium lid that has the through-hole, and the below in the kettle stopper is provided with the gas pocket, and the gas pocket has the horn hole with upper portion and links to each other, and the bottom in horn hole is provided with the glass ball.
Description
Technical field:
The utility model relates to the improvement of thermos flask plug structure.
Background technology:
Existing thermos flask plug is solid.After pouring water, on the thermos flask mouth, when covering the thermos flask plug,, even push up the thermos flask plug to such an extent that jump up because the steam pressure in the thermos flask is excessive toward thermos flask; Cause the thermos flask gag not tight, reduced the heat-insulating property of thermos flask.
The utility model content:
The utility model is exactly at the problems referred to above, and a kind of anti-jump, thermos flask plug of strengthening heat-insulating property is provided.
The utility model adopts following technical scheme, the utility model comprises the kettle plug, and the top of its structural feature kettle plug is provided with the aluminium lid with through hole, and the below in the kettle plug is provided with pore, pore has bellmouth orifice with top and links to each other, and the bottom of bellmouth orifice is provided with glass marble.
The beneficial effects of the utility model:
Because the top of kettle plug is provided with the aluminium lid with through hole, the below in the kettle plug is provided with pore, and pore has bellmouth orifice with top and links to each other, and the bottom of bellmouth orifice is provided with glass marble; When steam pressure that just can be in thermos flask was big, water vapour can back down glass marble by pore, and the through hole from aluminium lid is discharged; When the steam pressure in the thermos flask reduced, glass marble can fall automatically, covers pore completely, can prevent that the heat in the thermos flask scatters and disappears.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
The utility model comprises kettle plug 2, and the top of kettle plug 2 is provided with the aluminium lid 5 with through hole 6, and the below in the kettle plug 2 is provided with pore 1, and pore 1 has bellmouth orifice 4 with top and links to each other, and the bottom of bellmouth orifice 4 is provided with glass marble 3.
Kettle plug 2 can be cork, so that cork has close combination with the warm mouth of thermos flask.
Claims (1)
1. anti-jump thermos flask plug, comprise kettle plug (2), the top that it is characterized in that kettle plug (2) is provided with the have through hole aluminium lid (5) of (6), below in the kettle plug (2) is provided with pore (1), pore (1) has bellmouth orifice (4) with top and links to each other, and the bottom of bellmouth orifice (4) is provided with glass marble (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200115693U CN201033031Y (en) | 2007-04-09 | 2007-04-09 | Anti-bouncing thermos bottle plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200115693U CN201033031Y (en) | 2007-04-09 | 2007-04-09 | Anti-bouncing thermos bottle plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201033031Y true CN201033031Y (en) | 2008-03-12 |
Family
ID=39193923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200115693U Expired - Fee Related CN201033031Y (en) | 2007-04-09 | 2007-04-09 | Anti-bouncing thermos bottle plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201033031Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105564803A (en) * | 2016-01-08 | 2016-05-11 | 吴述和 | Sealing container for food |
-
2007
- 2007-04-09 CN CNU2007200115693U patent/CN201033031Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105564803A (en) * | 2016-01-08 | 2016-05-11 | 吴述和 | Sealing container for food |
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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: 20080312 |