CN2560571Y - Obverse-reverse-side scale easy-open cover - Google Patents
Obverse-reverse-side scale easy-open cover Download PDFInfo
- Publication number
- CN2560571Y CN2560571Y CN 02242511 CN02242511U CN2560571Y CN 2560571 Y CN2560571 Y CN 2560571Y CN 02242511 CN02242511 CN 02242511 CN 02242511 U CN02242511 U CN 02242511U CN 2560571 Y CN2560571 Y CN 2560571Y
- Authority
- CN
- China
- Prior art keywords
- easy
- groove
- utility
- reticules
- model
- 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
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- Closures For Containers (AREA)
Abstract
The utility model belongs to the packaging technical field and relates to an easy-open lid with reticules on both sides, in particular to an easy-open lid, comprising a lid body, a draw ring and the reticules. The utility model is characterized in that the reticules are on both positive and negative sides, that is to say, an arc-shaped reticule is in the opposite side of the original reticule, achieving the smooth transition of the upper side and the lower side of an opening and avoiding sharp knife edge to prevent scratch. The utility model has the advantages of simple structure, easy production, low cost and good shape, etc., and is applicable for easy-open lids of various specifications.
Description
One, technical field
The utility model belongs to the packing technique field, is specifically related to a kind of easy-open end.
Two, background technology
Its indentation of easy-open end that uses all is to adopt the single face indentation at present, after causing uncover, opening part forms the sharp edge of a knife, and the user scratches hand because of carelessness easily, the people that the experience of scratching was once arranged is hung back to using easy-open end, and this is unfavorable for the further popularization of easy-open end brings.
Three, technology contents
The purpose of this utility model provides a kind of front-back two-sided groove easy-open end, easy-open end is opened after, its opening is unlikely too sharp, scratches preventing.
Technical solutions of the utility model are as follows: a kind of front-back two-sided groove easy-open end, comprise lid, draw ring and groove, and it is characterized in that groove is front-back two-sided groove, promptly the reverse side at original groove also has the circular arc groove one.
Adopt the front-back two-sided groove easy-open end of technique scheme, because reverse side also has the circular arc groove one, make the above and below of opening be rounding off, avoided the sharp edge of a knife, and pressed because of being carved by mould upper and lower groove junction, stress concentration occurs, sharpness is also limited after opening, so long as not just not causing scuffing along groove direction paddling.
Four, drawing explanation
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is a birds-eye view embodiment illustrated in fig. 1.
Fig. 3 is a groove part partial enlarged drawing among Fig. 1.
Five, the specific embodiment
In the illustrated embodiment, a kind of front-back two-sided groove easy-open end comprises lid (4), draw ring (3) and groove (1), it is characterized in that groove is front-back two-sided groove, and promptly the reverse side at original groove (1) also has one circular arc groove (2).The utility model adopts aluminium or tin-plate to form through Mould Machining, has simple in structurely, is easy to produce, and cost is low, advantages such as good looking appearance.
Claims (1)
1. a front-back two-sided groove easy-open end comprises lid (4), draw ring (3) and groove (1), it is characterized in that groove is front-back two-sided groove, and promptly the reverse side at original groove (1) also has one circular arc groove (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02242511 CN2560571Y (en) | 2002-07-17 | 2002-07-17 | Obverse-reverse-side scale easy-open cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02242511 CN2560571Y (en) | 2002-07-17 | 2002-07-17 | Obverse-reverse-side scale easy-open cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2560571Y true CN2560571Y (en) | 2003-07-16 |
Family
ID=33715073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02242511 Expired - Fee Related CN2560571Y (en) | 2002-07-17 | 2002-07-17 | Obverse-reverse-side scale easy-open cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2560571Y (en) |
-
2002
- 2002-07-17 CN CN 02242511 patent/CN2560571Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030716 Termination date: 20100717 |