CN2296268Y - Back bone regulating book cover - Google Patents
Back bone regulating book cover Download PDFInfo
- Publication number
- CN2296268Y CN2296268Y CN 96236784 CN96236784U CN2296268Y CN 2296268 Y CN2296268 Y CN 2296268Y CN 96236784 CN96236784 CN 96236784 CN 96236784 U CN96236784 U CN 96236784U CN 2296268 Y CN2296268 Y CN 2296268Y
- Authority
- CN
- China
- Prior art keywords
- book
- cover
- books
- 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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- Sheet Holders (AREA)
Abstract
The utility model relates to a back bone regulating book cover for protecting books, which is composed of a cover page, a debonding band and a bottom closing. The utility model is suitable for the variation of the thickness of the books, and the goal of protecting the books is reached effectively.
Description
The utility model relates to the big envelope that is used to protect book, book aspect.
Sell in the market, the books big envelope that people use in order to protection books, homework book, memo pad, maximum drawback is that specification is fixed, and runs into blocked up book, book, is difficult to overlap and then can not play the effect of protection book, book; Run into thin book, book and can't overlap it firmly, do not reach the protection effect equally, and not attractive in appearance.
The purpose of this utility model is the drawback that overcomes existing books big envelope, proposes a kind ofly can regulate, easy to use, rational in infrastructure, adaptability strong, protect firm back adjustable type books cover.
The purpose of this utility model is achieved in that
The existing at present multiple standards size of the format of book, book is as 64 opening, 32 open, 16 open, 8 open etc., but the thickness of the book of various formats, book has infinite variety along with its number of pages and papery, and existing books big envelope can't adapt to this variation.And the utility model just can adapt to this Protean requirement owing to add adhesive tape, and it can change according to the book of every kind of different formats, the varied in thickness of book, thereby reaches the purpose of effective protection book, book, and attractive in appearance, practical.
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is a structural representation of the present utility model.
Mark in the drawings: (1) front cover; (2) adhesive tape; (3) back cover.
The utility model is made of front cover (1), adhesive tape (2), back cover (3).The utility model is formal the books big envelope that has the general material manufacturing of employing now, is divided into front cover (1) and back cover (3), sticks adhesive tape (2) then on the back of front cover (1).When needs carry out the big envelope protection to book, book; just according to the thickness of book, book; to go in back cover (3) the insertion front cover (1); then tear one deck protection sheet of adhesive tape (2) off; paste back cover (3); slightly firmly push down book, book then, so just big envelope has been lived book, book securely, thereby realizes the effectively effect of protection book, book.
Claims (3)
1, back adjustable type books cover is characterized in that sticking on the front cover back in order to paste the adhesive tape of back cover.
2, back as claimed in claim 1 adjustable type books cover is characterized in that adhesive tape can pre-painted adhesive.
3, back as claimed in claim 1 adjustable type books cover is characterized in that adhesive tape can adopt velcro.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96236784 CN2296268Y (en) | 1996-04-03 | 1996-04-03 | Back bone regulating book cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96236784 CN2296268Y (en) | 1996-04-03 | 1996-04-03 | Back bone regulating book cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2296268Y true CN2296268Y (en) | 1998-11-04 |
Family
ID=33912534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96236784 Expired - Fee Related CN2296268Y (en) | 1996-04-03 | 1996-04-03 | Back bone regulating book cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2296268Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479970A (en) * | 2015-12-15 | 2016-04-13 | 曹平 | Environmentally-friendly book cover |
-
1996
- 1996-04-03 CN CN 96236784 patent/CN2296268Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479970A (en) * | 2015-12-15 | 2016-04-13 | 曹平 | Environmentally-friendly book cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Guan Siwei Document name: Notice of termination |
|
| 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 |