CN2450119Y - Shrunk closure box cover - Google Patents
Shrunk closure box cover Download PDFInfo
- Publication number
- CN2450119Y CN2450119Y CN 00257741 CN00257741U CN2450119Y CN 2450119 Y CN2450119 Y CN 2450119Y CN 00257741 CN00257741 CN 00257741 CN 00257741 U CN00257741 U CN 00257741U CN 2450119 Y CN2450119 Y CN 2450119Y
- Authority
- CN
- China
- Prior art keywords
- shrunk
- fold
- closure box
- utility
- 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
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Abstract
The utility model relates to a shrunk closure box cover, which comprises a top cover 1 and a cover edge 2, and the cover edge 2 and the top cover 1 are connected into a whole. A wrinkle 3 is outwards raised along the cover edge 2. Materials, such as paper boards, plastics, etc. are made by the processes of heating, shaping, etc. into the structure of the utility model. The utility model has the advantages of little waste of materials, large ranges of caliber containing, better appearance and higher effect, and is suitable for being used as a food package, and at the same time, the extent of pollution contact of finished products is evidently reduced.
Description
The utility model belongs to a kind of accessory constituent of packing box, especially a kind of lid of packing box.
Packing box generally is divided into a kind of that lid and a kind of and lid that box body is connected as a single entity separate with box body in the known technology, under latter event, can lid and box body combine closely is very important, so relevant technology is limited to the comparatively complicated method of employing and could makes lid under the heavy keying fit mode in the known technology, the parameter of strict control lid or adopt comparatively the technology of complexity that lid is made in a plurality of parts combinations.
Goal of the invention of the present utility model is to propose a kind of structure of lid, and this lid separates with box body, and this structure can one-shot forming, and has the tolerant scope of certain bore.
Goal of the invention of the present utility model is to realize by following technical measures: lid limit and caping are connected as a single entity, along covering the limit to the outer process fold.
Structure of the present utility model can be at cardboard, plastics, and materials such as paper pulp are through heating, and technologies such as typing are once made, waste of material is little, and the tolerant scope of bore is bigger, and outward appearance is better, effect is higher, has also significantly reduced the degree of the migratory stain of manufactured product simultaneously, suits to do packaging for foodstuff and uses.
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is a scheme drawing of the present utility model, the 1st, and caping, the 2nd, lid limit, the 3rd, fold
Fig. 2 is fold 3 local enlarged diagrams in the utility model
Fig. 3 is the scheme drawing of the utility model embodiment 6, the 4th,
Embodiment 1: lid limit 2 is connected as a single entity with caping 1, along covering limit 2 to outer process fold 3.Fold 3 is the natural forms that formed by the former periphery material constricted fold that belongs to the tops branch when 2 moulding of lid limit.Fold 3 is and is not equally spaced.
Embodiment 2: fold 3 is and is equally spaced.
Embodiment 3: fold is wide about in the of 3.
Embodiment 4: fold 4 outwards is by narrow broaden radial along caping 1 edge.
Embodiment 5: the constriction of fold 3 inboards has projection impression 4, covers the tolerant scope of limit 2 expansions with restriction.Reach stiffening effect.
Claims (6)
1, a kind of Shrunk closure box cover comprises caping (1) and lid limit (2), it is characterized in that lid limit (2) is connected as a single entity with caping (1), along covering limit (2) to outer process fold (3).
2, Shrunk closure box cover as claimed in claim 1 is characterized in that, fold (3) is and is not equally spaced.
3, Shrunk closure box cover as claimed in claim 1 is characterized in that, fold (3) is and is equally spaced.
As claim 2 and 3 described Shrunk closure box covers, it is characterized in that 4, fold (3) is wide up and down.
As claim 2 and 3 described Shrunk closure box covers, it is characterized in that 5, fold (4) outwards is by narrow broaden radial along caping (1) edge.
As claim 4 and 5 described Shrunk closure box covers, it is characterized in that 6, the inboard constriction of fold (3) has projection impression (4),
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00257741 CN2450119Y (en) | 2000-10-31 | 2000-10-31 | Shrunk closure box cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00257741 CN2450119Y (en) | 2000-10-31 | 2000-10-31 | Shrunk closure box cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2450119Y true CN2450119Y (en) | 2001-09-26 |
Family
ID=33614190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00257741 Expired - Fee Related CN2450119Y (en) | 2000-10-31 | 2000-10-31 | Shrunk closure box cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2450119Y (en) |
-
2000
- 2000-10-31 CN CN 00257741 patent/CN2450119Y/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 |