CN2055810U - Cover of thermos flask - Google Patents
Cover of thermos flask Download PDFInfo
- Publication number
- CN2055810U CN2055810U CN 89215558 CN89215558U CN2055810U CN 2055810 U CN2055810 U CN 2055810U CN 89215558 CN89215558 CN 89215558 CN 89215558 U CN89215558 U CN 89215558U CN 2055810 U CN2055810 U CN 2055810U
- Authority
- CN
- China
- Prior art keywords
- cover
- cork
- thermos bottle
- lid
- depressed part
- 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.)
- Withdrawn
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- Closures For Containers (AREA)
Abstract
The utility model discloses a cover of a thermos bottle, which is used for sealing a thermos bottle mouth. The cover of a thermos bottle comprises a circular cup type cover and a cork. The top portion of the cover is provided with a cylindrical concave portion which inside wall is provided with internal threads, and the upper end of the cork is screwed in the concave portion of the top portion of the cover, and is fixed by the threads. The cover of a thermos bottle keeps the functions of the cork and the cover of a thermos bottle. The cover of a thermos bottle has convenient use, is not easily lost, and can also ensure the cleanness of the cork.
Description
The utility model relates to a kind of cover cap that the insulation bottleneck is used of sealing.
Traditional vacuum bottle covers bottleneck with lid and cork, and the effect of cork is insulation, and the existing insulation of lid has effect dustproof and that decorate again.This structure, because lid does not link to each other mutually with cork, not too convenient during use, lid is usually thrown aside on one side, even loses.Chinese patent introduced for No. 86210821 a kind of on cork high vinyl cover that can cover the band shirt rim of glass bottle opening of cover so that arrest bottle stopper, and make bottle stopper be difficult for being made dirty with hand.
The purpose of this utility model is to propose another kind of improved vacuum bottle cover cap.
This vacuum bottle cover cap is that vacuum bottle lid and the cork with original round cup shape combines, a columniform depressed part is arranged at the top of lid, the madial wall of this depressed part has a screw thread, and the upper end of cork screws in the cover section depressed part, relies on screw thread that it is fixed.
When this cover cap uses,, or therefrom transfer to as long as arresting lid with hand can fill in cork the insulation bottleneck.Easy to use, the insulation bottle cap also is difficult for losing.In addition, because cork is in the inside of bottle cover, not only finger can not run into cork, and, cover cap to be put on the table with any posture, cork can not contact with desk yet, can guarantee the cleaning of cork like this, after vacuum bottle used this cover cap, the lid of cover cap had partly covered the shell of vacuum bottle, had had both the antisoiling function of insulation.
Accompanying drawing 1 is the front view of this cover cap, and accompanying drawing 2 is its birds-eye vieies, and accompanying drawing 3 is its running condition scheme drawings.
As shown in the figure, among the figure (1) be the lid of round cup shape, depressed part, (3) that (2) are cap top be on the depressed part wall screw thread, (4) for cork, (5) for the polygon lateral surface of cover bottom, (6) for being incubated bottle.
As shown in Figure 1, the length of cork can slightly extend, so that the upper end of cork has enough length to screw in the depressed part of lid.As shown in Figure 2, the outside face (5) of lid (1) can be made polygonal, and for example hexagon, octagon or decagon like this, when cover cap takes off, when being sidelong on table, can not tumble on the ground automatically.The lid part of this cover cap can be used metal, and for example aluminum is done, and also can manufacture with plastics.
Claims (2)
1, a kind of cover cap of vacuum bottle, the lid (1) and the cork (4) that comprise a round cup shape, one columniform depressed part (2) is arranged at the top that it is characterized in that described lid, the madial wall of this depressed part has a negative thread (3), the upper end of described cork screws in the above-mentioned cap top depressed part, relies on above-mentioned screw thread to fix.
2, cover cap as claimed in claim 1, the lateral surface that it is characterized in that described cover bottom are polygons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89215558 CN2055810U (en) | 1989-08-15 | 1989-08-15 | Cover of thermos flask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89215558 CN2055810U (en) | 1989-08-15 | 1989-08-15 | Cover of thermos flask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2055810U true CN2055810U (en) | 1990-04-11 |
Family
ID=4871123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89215558 Withdrawn CN2055810U (en) | 1989-08-15 | 1989-08-15 | Cover of thermos flask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2055810U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107934178A (en) * | 2017-12-15 | 2018-04-20 | 海宁永欣科技咨询有限公司 | The extracting process of sweet osmanthus and its apparatus for temporary storage of sweet osmanthus juice |
| CN110678399A (en) * | 2017-05-10 | 2020-01-10 | 阿莫林科克研究公司 | Capsule for flanged cork, capsule plug comprising a capsule and method for producing a capsule plug |
-
1989
- 1989-08-15 CN CN 89215558 patent/CN2055810U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110678399A (en) * | 2017-05-10 | 2020-01-10 | 阿莫林科克研究公司 | Capsule for flanged cork, capsule plug comprising a capsule and method for producing a capsule plug |
| CN107934178A (en) * | 2017-12-15 | 2018-04-20 | 海宁永欣科技咨询有限公司 | The extracting process of sweet osmanthus and its apparatus for temporary storage of sweet osmanthus juice |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |