CN2536506Y - Cold riveted aluminum-plastic easily opened lid - Google Patents
Cold riveted aluminum-plastic easily opened lid Download PDFInfo
- Publication number
- CN2536506Y CN2536506Y CN 01270966 CN01270966U CN2536506Y CN 2536506 Y CN2536506 Y CN 2536506Y CN 01270966 CN01270966 CN 01270966 CN 01270966 U CN01270966 U CN 01270966U CN 2536506 Y CN2536506 Y CN 2536506Y
- Authority
- CN
- China
- Prior art keywords
- cover
- aluminum
- plastic
- lid
- easily opened
- 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
Links
Landscapes
- Insertion Pins And Rivets (AREA)
Abstract
A cold riveting aluminum-plastic easy-pull cover is riveted into one unit with an aluminum cover and a plastic cover, wherein a connecting body at the middle of the plastic cover is inlaid into a ring groove at the middle of the aluminum cover, and the two covers are combined into one unit after a plurality of stampings. The easy-pull cover whose undraping force always maintains uniformity has simple structure, easy manufacture and lower cost.
Description
The utility model relates to a kind of bottle cap, especially adapts to the encapsulation on the medicine bottle.
After the easy-open lid of public use at present mostly is heating greatly aluminium lid and vinyl cover are riveted together, working environment is relatively poor, and during the pull-up bottle cap, the power that starts changes greatly, easily goes out waste product during encapsulation.
Concrete scheme of the present utility model is: comprise aluminium lid and vinyl cover.
It is characterized in that the vinyl cover interposition is equipped with a connector, the aluminium lid interposition is equipped with a circular hole, and a circular groove that is rolled into garden shape is arranged in the hole, through repeatedly making its connector and circular groove riveted joint be one after the punching press.
The utility model is encapsulated on the bottleneck, only need start vinyl cover gently when opening, and the connector that is bumped in the aluminium lid circular groove will separate.So bottle cap is drawn back.
Adopt such scheme, simple in structure, economical with materials is beneficial to environmental protection, is easy to make.
Below in conjunction with accompanying drawing the utility model is further specified:
Fig. 1 is a structural representation of the present utility model.
As can be seen from Figure 1, the utility model is made up of aluminium lid 1, vinyl cover 2.
Circular groove 3 is arranged on the aluminium lid 1, connector 4 is arranged on the vinyl cover 2, when vinyl cover 2 cooperated with aluminium lid 1, connector 4 was bumped in the circular groove 3 simultaneously, and through punching press flange repeatedly, circular groove 3 is rolled into one with connector 4, and aluminium lid 1 and vinyl cover 2 are riveted together.
Claims (1)
1, a kind of cold riveting type aluminium plastic top-pop lid, comprise aluminium lid and vinyl cover, its feature: there is circular groove 3 at aluminium lid 1 center, and connector 4 is arranged on the vinyl cover 2, and connector 4 is bumped in the circular groove 3, and it is riveted into one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01270966 CN2536506Y (en) | 2001-11-16 | 2001-11-16 | Cold riveted aluminum-plastic easily opened lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01270966 CN2536506Y (en) | 2001-11-16 | 2001-11-16 | Cold riveted aluminum-plastic easily opened lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2536506Y true CN2536506Y (en) | 2003-02-19 |
Family
ID=33676501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01270966 Expired - Fee Related CN2536506Y (en) | 2001-11-16 | 2001-11-16 | Cold riveted aluminum-plastic easily opened lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2536506Y (en) |
-
2001
- 2001-11-16 CN CN 01270966 patent/CN2536506Y/en not_active Expired - Fee Related
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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 |