CN2565758Y - Rotary bottle stopper for vacuum flask - Google Patents
Rotary bottle stopper for vacuum flask Download PDFInfo
- Publication number
- CN2565758Y CN2565758Y CN 02217748 CN02217748U CN2565758Y CN 2565758 Y CN2565758 Y CN 2565758Y CN 02217748 CN02217748 CN 02217748 CN 02217748 U CN02217748 U CN 02217748U CN 2565758 Y CN2565758 Y CN 2565758Y
- Authority
- CN
- China
- Prior art keywords
- stopper
- apopore
- spiral cover
- cock body
- plug
- 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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Abstract
The utility model relates to a rotary bottle stopper for a vacuum flask, which is mainly composed of a stopper body and a stopper cover, wherein, a sealed ring is arranged in the sealed position of an opening of a vacuum flask, the bottom surface of the stopper body is provided with a water outlet hole and an air changing hole, and a spiral cover is arranged at the center of the bottle stopper. A rotary stopper and a spring are arranged under the spiral cover, and the bottom surface of the rotary stopper and the bottom surface of the stopper body are hermetically connected. A water outlet hole and a changing hole are also arranged in the positions on the bottom surface of the rotary stopper, and the positions are corresponding to the positions of the water outlet hole and the air changing hole which are arranged on the bottom surface of the stopper body. The utility model has the advantages of simple structure of the bottle stopper, convenient production, and reliable operation.
Description
Affiliated technical field
The utility model relates to cool-bag, the bottle stopper that need not take off when specifically referring to a kind of pouring.
Background technology
Existing plug for vacuum bottle, general adopt to fill in the pyramidal structure of bottleneck or employing be threaded onto helicitic texture on the shoulder screw thread, to reach the effect of sealing bottleneck.This bottle stopper must take off when pouring, can pouring.Form bottle stoppers such as adopting that the top is pressed, lever, handle are pressed formula is also arranged, and these bottle stoppers generally need not opened bottle stopper yet and get final product pouring, but the structure more complicated, manufacturing cost is higher.
Summary of the invention
When being to propose a kind of pouring, the purpose of this utility model must not open novel bottle stopper simple in structure.
A kind of rotary plug for vacuum bottle of the present utility model mainly is made of cock body and gag, and bottleneck sealing place is provided with a seal ring, has apopore and ventilation orifice on the bottom surface of cock body; One spiral cover places the center of this bottle stopper, has rotation plug and spring in this spiral cover; The bottom surface of described rotation plug and the driving fit mutually of the bottom surface of cock body corresponding to apopore on the cock body bottom surface and ventilation orifice position, also have apopore and ventilation orifice on this bottom surface.
As the rotation beyond the Great Wall apopore and apopore and the ventilation orifice aligned in position on ventilation orifice and the cock body bottom surface, apopore is opened; Otherwise, as the rotation beyond the Great Wall apopore and apopore and the ventilation orifice position on ventilation orifice and the cock body bottom surface stagger, apopore is closed.
Advantage of the present utility model is: bottle stopper simple in structure, easily manufactured, reliable operation.
Description of drawings
Fig. 1 is the scheme drawing of an embodiment of the present utility model.
Among the figure: 1 spiral cover, 2 loam cakes, 3 nests, 4 springs, 5 rotation plugs, 6 cock bodys, 7 seal rings.
The specific embodiment
Now the utility model is described in further detail in conjunction with an embodiment and accompanying drawing thereof.
Bottle stopper mainly is made of cock body 6 and gag 2, and bottleneck sealing place is provided with a seal ring 7, has apopore 6a and ventilation orifice 6b on the bottom surface of cock body 6; One spiral cover 1 places the center of this bottle stopper, has rotation plug 5 and spring 4 in this spiral cover 1; The bottom surface driving fit mutually of the bottom surface of described rotation plug 5 and cock body 6 corresponding to apopore on the cock body bottom surface and ventilation orifice place, also has apopore 5a and ventilation orifice 5b on this bottom surface.
As beyond the Great Wall apopore 5a and apopore 6a on ventilation orifice 5b and the cock body bottom surface and ventilation orifice 8b aligned in position of rotation, then apopore is opened, can pouring; Otherwise, as the rotation beyond the Great Wall apopore and apopore and the ventilation orifice position on ventilation orifice and the cock body bottom surface stagger, apopore is closed, then can not pouring.
Described spiral cover 1 is connected mutually with rotation plug 5.
One end of described spring 4 props up rotation plug 5, and the other end props up a spring collar 3.
Described spiral cover 1 or gag 2 are provided with the switch sign.
Only need rotate spiral cover 1 during use, spiral cover 1 driven rotary plug 5 coincides rotation apopore and the apopore on ventilation orifice and the cock body and the position of ventilation orifice beyond the Great Wall, at this moment can see the indication of ON on spiral cover, gets final product pouring; Not the time spent, spiral cover is turned over an angle, staggered mutually in rotation apopore and the apopore on ventilation orifice and the cock body and the position of ventilation orifice beyond the Great Wall, at this moment can see the indication of OFF on spiral cover, water outlet promptly is closed.
Claims (4)
1. a rotary plug for vacuum bottle mainly is made of cock body and gag, and bottleneck sealing place is provided with a seal ring, it is characterized in that:
On the bottom surface of cock body, have apopore and ventilation orifice;
One spiral cover places the center of this bottle stopper, has rotation plug and spring in this spiral cover;
The bottom surface of described rotation plug and the driving fit mutually of the bottom surface of cock body corresponding to apopore on the cock body bottom surface and ventilation orifice place, also have apopore and ventilation orifice on this bottom surface.
2. rotary plug for vacuum bottle according to claim 1 is characterized in that described spiral cover is connected mutually with the rotation plug.
3. rotary plug for vacuum bottle according to claim 1 is characterized in that an end of described spring props up the rotation plug, and the other end props up a spring collar.
4. rotary plug for vacuum bottle according to claim 1 is characterized in that described spiral cover or gag are provided with the switch sign.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02217748 CN2565758Y (en) | 2002-05-28 | 2002-05-28 | Rotary bottle stopper for vacuum flask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02217748 CN2565758Y (en) | 2002-05-28 | 2002-05-28 | Rotary bottle stopper for vacuum flask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2565758Y true CN2565758Y (en) | 2003-08-13 |
Family
ID=33696506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02217748 Expired - Fee Related CN2565758Y (en) | 2002-05-28 | 2002-05-28 | Rotary bottle stopper for vacuum flask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2565758Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102564299A (en) * | 2010-12-30 | 2012-07-11 | 上海微电子装备有限公司 | Achieving device and achieving method capable of improving temperature stability of objective space |
| CN107258767A (en) * | 2017-06-18 | 2017-10-20 | 崔亮 | Versatile stem cell conveying containers |
| CN107411582A (en) * | 2017-08-29 | 2017-12-01 | 郑子兰 | A kind of adaptive type bottle stopper |
-
2002
- 2002-05-28 CN CN 02217748 patent/CN2565758Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102564299A (en) * | 2010-12-30 | 2012-07-11 | 上海微电子装备有限公司 | Achieving device and achieving method capable of improving temperature stability of objective space |
| CN102564299B (en) * | 2010-12-30 | 2016-04-20 | 上海微电子装备有限公司 | A kind of implement device and method improving object space temperature stability |
| CN107258767A (en) * | 2017-06-18 | 2017-10-20 | 崔亮 | Versatile stem cell conveying containers |
| CN107411582A (en) * | 2017-08-29 | 2017-12-01 | 郑子兰 | A kind of adaptive type bottle stopper |
| CN107411582B (en) * | 2017-08-29 | 2019-12-13 | 温岭市泰创塑业有限公司 | Adaptive bottle stopper |
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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 |