CN206068344U - A kind of structure-improved of hermetically sealed can - Google Patents
A kind of structure-improved of hermetically sealed can Download PDFInfo
- Publication number
- CN206068344U CN206068344U CN201620989632.XU CN201620989632U CN206068344U CN 206068344 U CN206068344 U CN 206068344U CN 201620989632 U CN201620989632 U CN 201620989632U CN 206068344 U CN206068344 U CN 206068344U
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- China
- Prior art keywords
- cover
- tank
- annular nib
- improved
- hermetically sealed
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Abstract
This utility model is related to a kind of structure-improved of hermetically sealed can, including tank body and cover, the top of the tank body is waisting portion, at the waisting portion above its inwall radially inside contract to form a circle annular nib, annular nib center is tank mouth, and the tank skin on annular nib extends out and to form horn mouth and connect wall；The elastic gum lid that the cover is structure as a whole, the centre of cover are provided with the carrying handle in a dome chamber, the tegmental wall of cover turn up upwards and with it is described connect wall and match fit；Structure more simple seal is good and is beneficial to operation, using easier.
Description
Technical field
This utility model is related to a kind of structure-improved of hermetically sealed can.
Background technology
Existing hermetically sealed can, is to increase sealing effectiveness, and the direction for being mostly towards increasing lid compression is innovated and improved,
Such as be provided with hinge seat on the tank neck of tank body, using when cover by hinge seat and clasp compressing, sealing really increases,
But structure and component are more various, it are unfavorable for producing and use, truly has the necessity for being improved.
The content of the invention
The purpose of this utility model is to provide for a kind of structure-improved of hermetically sealed can, and structure more simple seal is good and is beneficial to
Operation, using easier.
Above-mentioned purpose is realized, this utility model is adopted the following technical scheme that, a kind of structure-improved of hermetically sealed can, including tank body
And cover, the top of the tank body is waisting portion, at the waisting portion above its inwall radially inside contract to form a circle annular nib,
Annular nib center is tank mouth, and the tank skin on annular nib extends out and to form horn mouth and connect wall；What the cover was structure as a whole
Elastic gum lid, the centre of cover are provided with the carrying handle in a dome chamber, and the tegmental wall of cover turns up upwards and connects wall matching with described
Laminating.
Above-mentioned cover is made up of silica gel material.
This utility model advantage：One be at waisting portion above its inwall radially inside contract to form a circle annular nib, necking
More conducively seal and play a part of to support cover.Two is made of cover for silica gel material, the carrying handle in dome chamber its use because
Handss pinch deformation so as to air-out, and when covering, which carries out getter action while elastic return, so that producing in tank negative
Pressure, tegmental wall are more fitted in horn mouth and connect wall, improve sealing.
Description of the drawings
Fig. 1 is structure cross-sectional schematic of the present utility model.
Fig. 2 is schematic perspective view of the present utility model.
In figure, 1 tegmental wall, 2 annular nibs, 3 carrying handles, 4 tank mouths, 5 covers, 6 connect wall, 7 waisting portions, 8 tank bodies.
Specific embodiment
As illustrated, a kind of structure-improved of hermetically sealed can, including tank body 8 and cover 5, the top of the tank body 8 is waisting
Portion 7, at the waisting portion 7 above its inwall radially inside contract to form a circle annular nib 2,2 center of annular nib is tank mouth 4, ring
Tank skin on shape chimb 2 extends out and to form horn mouth and connect wall 6；The cover 5 is integrative-structure elastic gum made by silica gel material
Lid, the centre of cover 5 are provided with the carrying handle 3 in a dome chamber, and the tegmental wall of cover 5 turns up upwards and connects 6 phase association of wall with described
Close.
During use, carrying handle 3 being pinched with handss, the air for forming the dome intracavity of carrying handle 3 being discharged, cover 5 is led in horn mouth
, until card is withstood on annular nib 2, after decontroling handss, 3 elastic return of carrying handle carries out producing in air-breathing, tank to connect tamponade under the guiding of wall 6
Negative pressure, the bottom top pressure annular nib 2 of soft cover 5 that silica gel system is located tegmental wall 1 is attached to by suction and connects wall 6 under its support
On, prevent extraneous air from entering in tank so as to form sealing.When need to uncap, handss are slightly firmly pinched pressure carrying handle 3, by the convex of carrying handle 3
Circle chamber air is pressed in tank, is eliminated suction function in tank, is carried and uncap in convenience.
Claims (2)
1. a kind of structure-improved of hermetically sealed can, including tank body and cover, it is characterised in that the top of the tank body is waisting portion,
Above at waisting portion, its inwall radially inside contracts to form a circle annular nib, and annular nib center is tank mouth, on annular nib
Tank skin extends out and to form horn mouth and connect wall；The elastic gum lid that the cover is structure as a whole, the centre of cover are provided with a dome
The carrying handle in chamber, the tegmental wall of cover turn up upwards and with it is described connect wall and match fit.
2. the structure-improved of a kind of hermetically sealed can according to claim 1, it is characterised in that the cover is silica gel material system
Into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620989632.XU CN206068344U (en) | 2016-08-31 | 2016-08-31 | A kind of structure-improved of hermetically sealed can |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620989632.XU CN206068344U (en) | 2016-08-31 | 2016-08-31 | A kind of structure-improved of hermetically sealed can |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206068344U true CN206068344U (en) | 2017-04-05 |
Family
ID=58433707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620989632.XU Active CN206068344U (en) | 2016-08-31 | 2016-08-31 | A kind of structure-improved of hermetically sealed can |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206068344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107697448A (en) * | 2017-08-24 | 2018-02-16 | 佛山市顺德区捷威不锈钢制品有限公司 | A kind of preserving jar with automatic sealing function |
-
2016
- 2016-08-31 CN CN201620989632.XU patent/CN206068344U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107697448A (en) * | 2017-08-24 | 2018-02-16 | 佛山市顺德区捷威不锈钢制品有限公司 | A kind of preserving jar with automatic sealing function |
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant |