CN201023785Y - Easy opening and closing metal can cap - Google Patents
Easy opening and closing metal can cap Download PDFInfo
- Publication number
- CN201023785Y CN201023785Y CNU2007200673986U CN200720067398U CN201023785Y CN 201023785 Y CN201023785 Y CN 201023785Y CN U2007200673986 U CNU2007200673986 U CN U2007200673986U CN 200720067398 U CN200720067398 U CN 200720067398U CN 201023785 Y CN201023785 Y CN 201023785Y
- Authority
- CN
- China
- Prior art keywords
- cover
- metal cover
- annular arrangement
- easy
- button
- 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)
Abstract
The utility model relates to a metal tank cover which is easy to be opened and closed. The utility model consists of a bottom cover and a toroidal circumference, wherein, the toroidal circumference is provided with a plurality of clearance slots to form a toroidal dentation clasp which is provided with a plurality of whelps, the tooth end of each whelp is slightly bent towards the centre. The metal tank cover of the utility model is easy to be opened and closed, the toroidal dentation clasp around the cover is stretched outwards as long as the fingers slightly exert pressure to the central part of the tank cover surface, therefore, the cover is easy to be opened and closed; while when the cover is closed, the toroidal dentation clasp around the cover can clasp the tank cover under a slight pressure.
Description
Technical field
The utility model relates to the metal cover, particularly a kind of metal cover of easy opening and closing.
Background technology
Existing metal can lid has plenty of direct fastening on tank body, and what have then is tightened on the tank body by screw thread, because cover is easy to generate distortion or gets rusty, causes cover to open difficulty, therefore generally need could open by means of instrument.
Summary of the invention
Task of the present utility model provides a kind of metal cover of improved easy switching, and it has solved existing metal cover and has opened difficult and problem that need could be opened by means of instrument.
The technical solution of the utility model is as follows:
A kind of metal cover of easy switching, it is made up of bottom and annular arrangement periphery, described annular arrangement periphery is provided with several clearance grooves and forms annular arrangement dentation button limit, is provided with several button heel teeths on annular arrangement button limit, and each is slight curving shape to the center increment of each button heel teeth.
The easy opening and closing of metal cover of the present utility model are exerted pressure a little as long as will point at cover center of surface position, and the dentation button limit of cover circumference will outwards be opened, and cover just can be opened at an easy rate.When covering cover, but the just fastening cover of on the dentation button limit of cover circumference, exerting pressure a little.
Description of drawings
Accompanying drawing is the structural representation of the metal cover of a kind of easy switching of the present utility model.
The specific embodiment
Referring to accompanying drawing, the utility model is a kind of metal cover of easy switching, and it is made up of bottom 1 and annular arrangement periphery.The annular arrangement periphery is provided with several clearance grooves 2, has formed annular arrangement dentation button limit 3.Arrange.Each is slight curving shape to the center increment of each button heel teeth 31.
Certainly, those skilled in the art in the present technique field will be appreciated that, the foregoing description only is to be used for illustrating the utility model, and be not with opposing qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in the scope of the utility model claim conversion, the modification of the foregoing description.
Claims (7)
1. metal cover that easily opens and closes, it is made up of bottom and annular arrangement periphery, it is characterized in that described annular arrangement periphery is provided with several clearance grooves and forms annular arrangement dentation button limit, be provided with several button heel teeths on annular arrangement button limit, each is slight curving shape to the center increment of each button heel teeth.
2. according to the metal cover of the easy switching of claim 1, it is characterized in that, described clearance groove on annular arrangement button limit first-class branch arrange.
3. according to the metal cover of the easy switching of claim 1, it is characterized in that, described button heel teeth on annular arrangement button limit first-class branch arrange.
4. according to the metal cover of the easy switching of claim 1, it is characterized in that described clearance groove is a bar-shaped trough.
5. according to the metal cover of the easy switching of claim 1, it is characterized in that the notch edges of described clearance groove is circular arc.
6. according to the metal cover of the easy switching of claim 1, it is characterized in that the notch edges of described clearance groove is shape linearly.
7. according to the metal cover of the easy switching of claim 1, it is characterized in that the notch edges of described clearance groove is irregularly shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200673986U CN201023785Y (en) | 2007-02-15 | 2007-02-15 | Easy opening and closing metal can cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200673986U CN201023785Y (en) | 2007-02-15 | 2007-02-15 | Easy opening and closing metal can cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201023785Y true CN201023785Y (en) | 2008-02-20 |
Family
ID=39097637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200673986U Expired - Fee Related CN201023785Y (en) | 2007-02-15 | 2007-02-15 | Easy opening and closing metal can cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201023785Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102307790A (en) * | 2009-01-26 | 2012-01-04 | 克鲁莫汀斯有限公司 | Closure for a container |
-
2007
- 2007-02-15 CN CNU2007200673986U patent/CN201023785Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102307790A (en) * | 2009-01-26 | 2012-01-04 | 克鲁莫汀斯有限公司 | Closure for a container |
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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: 20080220 |