CN2404690Y - Protector for book cover corner - Google Patents
Protector for book cover corner Download PDFInfo
- Publication number
- CN2404690Y CN2404690Y CN 99247639 CN99247639U CN2404690Y CN 2404690 Y CN2404690 Y CN 2404690Y CN 99247639 CN99247639 CN 99247639 CN 99247639 U CN99247639 U CN 99247639U CN 2404690 Y CN2404690 Y CN 2404690Y
- Authority
- CN
- China
- Prior art keywords
- corner protector
- book cover
- sheet base
- front corner
- utility
- 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 provides a corner protector for a book cover. The utility model is provided with a sheet base, wherein, the middle part of the sheet bas is provided with a right-angled corner protector for a front face, and both sides of the corner protector for a front face are respectively provided with a left back face lining and a right back face lining. The utility model solves problems that corners of the front cover and corners of the back cover of a book are easy to roll up and deform, and the technology of the utility model is worth popularizing.
Description
The utility model relates to a kind of book cover corner protector.
The people that like books when reading or depositing books, worry most be books just, back of the body front cover angle rolls distortion.How to protect books just, distortion can not rolled in back of the body front cover angle, is that a problem to be solved is arranged.
The purpose of this utility model is for solving above-mentioned insufficient section, a kind of book cover corner protector is provided, it stick on books just, place, back of the body front cover angle, can prevent books just, back of the body front cover angle rolls distortion.
The purpose of this utility model is achieved through the following technical solutions: the book cover corner protector, and it has the sheet base, and there is the front corner protector of rectangular shape at the middle part of sheet base, and the both sides of front corner protector have left and right back side lining respectively.
Can also take following technical scheme for further realizing the purpose of this utility model: have on the corner protector of front to be 90 ° position line.There is the fillet that is 90 ° to protect the edge on the corner protector of front.The chain type hole that has rectangular shape to distribute between front corner protector and the left and right back side lining.Have on the centre position, forward position of front corner protector and be swallow-tailed gap.The gap that shape triangular in shape is arranged on the centre position, forward position of front corner protector.Between front corner protector and the left and right back side lining chain type hole that is less than 90 ° of distributions is arranged.There is glue-line at the back side of sheet base.The sheet base is a transparence.The sheet base is nontransparent shape.
Advantage of the present utility model: one, reasonable in design, it worries that according to people the book cover angle rolls the actual conditions of distortion when reading or depositing books most, be designed to the one-side band glue-line and have the front corner protector respectively and the sheet base of left and right back side lining, it stick on book cover just, place, back of the body front cover angle, can prevent the distortion of rolling at its angle; Two, simple, the processing and manufacturing easily of shape and structure, cost are quite cheap, easy to use and reliable.Extensive use of the present utility model can produce good social, economic benefit.
Accompanying drawing 1 is shape of the present utility model, structural representation;
Accompanying drawing 2 has shape, the structural representation of gap 6 triangular in shape on the centre position, forward position of front corner protector 1 for the utility model.
In conjunction with the embodiments the utility model is described in further detail with reference to the accompanying drawings.
Book cover corner protector of the present utility model, it has sheet base 7, and there is the front corner protector 1 of rectangular shape at the middle part of sheet base 7, and the both sides of front corner protector 1 have left and right back side lining 8,2 respectively.The position line 4 that is 90 ° is arranged on the front corner protector 1.There is the fillet that is 90 ° to protect on the front corner protector 1 along 5.The chain type hole 3 that has rectangular shape to distribute between front corner protector 1 and the left and right back side lining 8,2.Have on the centre position, forward position of front corner protector 1 and be swallow-tailed gap 6.The gap 6 that shape triangular in shape is arranged on the centre position, forward position of front corner protector 1.Between front corner protector 1 and the left and right back side lining 8,2 the chain type hole 3 that is less than 90 ° of distributions is arranged.There is glue-line at the back side of sheet base 7.Sheet base 7 is a transparence.Sheet base 7 is nontransparent shape.
During use, with align with book cover angle back and it is sticked on this place of the position line 4 on the utility model front corner protector 1, then at 3 places, chain type hole to the back side of book cover respectively the left and right back side of warpage lining 8,2 be 180 ° its back side that sticks on the book cover angle located to get final product; For the utility model that shape gap 6 triangular in shape is arranged on the front corner protector 1, can get final product for 90 ° to the inboard bending of books respectively protecting along 5 this moment again.It is prior art that the glue-line technology is smeared at the utility model sheet base 7 back sides, does not just give unnecessary details one by one here.
Claims (10)
1, book cover corner protector, it has sheet base (7), it is characterized in that: there is the front corner protector (1) of rectangular shape at the middle part of sheet base (7), and the both sides of front corner protector (1) have the left and right back side to serve as a contrast (8), (2) respectively.
2, book cover corner protector according to claim 1 is characterized in that: the position line (4) that is 90 ° is arranged on the front corner protector (1).
3, book cover corner protector according to claim 1 is characterized in that: have the fillet that is 90 ° to protect along (5) on the front corner protector (1).
4, book cover corner protector according to claim 1 is characterized in that: the chain type hole (3) that has rectangular shape to distribute between front corner protector (1) and left and right back side lining (8), (2).
5, book cover corner protector according to claim 1 is characterized in that: have on the centre position, forward position of front corner protector (1) to be swallow-tailed gap (6).
6, book cover corner protector according to claim 1 is characterized in that: the gap (6) that shape triangular in shape is arranged on the centre position, forward position of front corner protector (1).
7, according to claim 1 or 6 described book cover corner protectors, it is characterized in that: between front corner protector (1) and left and right back side lining (8), (2) the chain type hole (3) that is less than 90 ° of distributions is arranged.
8, book cover corner protector according to claim 1 is characterized in that: there is glue-line at the back side of sheet base (7).
9, book cover corner protector according to claim 1 is characterized in that: sheet base (7) is a transparence.
10, book cover corner protector according to claim 1 is characterized in that: sheet base (7) is nontransparent shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99247639 CN2404690Y (en) | 1999-12-28 | 1999-12-28 | Protector for book cover corner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99247639 CN2404690Y (en) | 1999-12-28 | 1999-12-28 | Protector for book cover corner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2404690Y true CN2404690Y (en) | 2000-11-08 |
Family
ID=34033036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99247639 Expired - Fee Related CN2404690Y (en) | 1999-12-28 | 1999-12-28 | Protector for book cover corner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2404690Y (en) |
-
1999
- 1999-12-28 CN CN 99247639 patent/CN2404690Y/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 |