CN203282886U - Penetrating and folding fixed type book cover - Google Patents
Penetrating and folding fixed type book cover Download PDFInfo
- Publication number
- CN203282886U CN203282886U CN2013202320448U CN201320232044U CN203282886U CN 203282886 U CN203282886 U CN 203282886U CN 2013202320448 U CN2013202320448 U CN 2013202320448U CN 201320232044 U CN201320232044 U CN 201320232044U CN 203282886 U CN203282886 U CN 203282886U
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- CN
- China
- Prior art keywords
- book
- cover
- cover body
- raised line
- protruding strips
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- Expired - Fee Related
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Abstract
The utility model provides a penetrating and folding fixed type book cover which comprises a book cover body. The four corners of the book cover body are fixedly connected with book corner protection covers. Gaps between the book corner protection covers and the book cover body are provided with book corner inserting grooves. The book corner protection covers are triangular. The portions, on the opening sides of the book corner protection covers, of the book cover body are fixedly connected with protruding strips. The height of the protruding strips is larger than that of the book corner inserting grooves. The protruding strips are parallel with the sides where the opening sides of the book corner protection covers are arranged. The gaps are reserved between the protruding strips and the book corner protection covers. The portions, on the inner sides of the protruding strips, of the book cover body are fixedly connected with fixing sleeves which are arranged in an inclined mode. The gaps are reserved between the fixing sleeves and the protruding strips. Cover penetration grooves are formed between the fixing sleeves and the book cover body. The height of the cover penetration grooves is smaller than the height of the protruding strips. As the four corners of the book cover body are provided with the book corner protection covers, the protruding strips and the fixing sleeves, the gaps are reserved between every two of the book corner protection covers, the protruding strips and the fixing sleeves, so that an S-shaped channel is formed. Thus, the tighter the cover is pulled, the firmer the cover is fixed, and the book cover does not slip easily and is good in use effect.
Description
Technical field
The utility model relates to a kind of study article, relates in particular to a kind of fixed cover of folding of wearing.
Background technology
In daily study, in order to protect the books neat and tidy, not by knuckle, a lot of students' unions choose cover school bag are loaded onto, but present cover is easy to slippage after use, so result of use is bad.
The utility model content
The utility model, for deficiency, provides good the wearing of a kind of result of use to roll over fixed cover.
The technical scheme that the utility model solves the problems of the technologies described above is as follows:
A kind of fixed cover of folding of wearing, comprise the cover body, four angles of cover body are fixedly connected with book angle protective cover, space between book angle protective cover and cover body is book angle slot, it is characterized in that, book angle protective cover is triangle, be fixedly connected with raised line on the cover body of book angle protective cover open side, the height of raised line is greater than the height of book angle slot, and raised line is parallel with the limit, open side place of book angle protective cover, leaves gap between raised line and book angle protective cover; Be fixedly connected with fixed cover on the cover body of raised line inboard, fixed cover is obliquely installed, and leaves gap between fixed cover and raised line, is provided with strip of paper used for sealing between fixed cover and cover body and wears groove, and strip of paper used for sealing is worn the height of the height of groove less than raised line.The raised line surface is with tread plate.
The utility model all is provided with book angle protective cover, raised line and fixed cover at four angles of cover body; leave between any two gap in the middle of this three; formed the passage of a serpentine, as shown in Figure 3, the strip of paper used for sealing of book can have been filled in along the serpentine path; the height of wearing groove greater than height and the strip of paper used for sealing of book angle slot due to the height of raised line; therefore in the use procedure of books, it is tighter that strip of paper used for sealing draws, and what be fixed is also just more firm; not slippage easily, so result of use is good.
Description of drawings
Fig. 1 is plan structure schematic diagram of the present utility model;
Fig. 2 is the main TV structure schematic diagram of part of the present utility model;
Fig. 3 is the use state reference map of Fig. 2.
In accompanying drawing:
1, cover body; 2, fixed cover; 3, raised line; 4, book angle protective cover; 5, tread plate; 6, strip of paper used for sealing is worn groove; 7, book angle slot; 8, strip of paper used for sealing.
The specific embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example only is used for explaining the utility model, not is used for limiting scope of the present utility model.
As shown in Figure 1 and Figure 2, a kind of fixed cover of folding of wearing, comprise cover body 1, four angles of cover body 1 are fixedly connected with book angle protective cover 4, and the space between book angle protective cover 4 and cover body 1 is book angle slot 7, and book angle protective cover 4 is triangle, be fixedly connected with raised line 3 on the cover body 1 of book angle protective cover 4 open side, the height of raised line 3 is greater than the height of book angle slot 7, and raised line 3 is parallel with the limit, open side place of book angle protective cover 4, leaves gap between raised line 3 and book angle protective cover 4; Be fixedly connected with fixed cover 2 on the cover body 1 of raised line 3 inboards, fixed cover 2 is obliquely installed, and leaves gap between fixed cover 2 and raised line 3, is provided with strip of paper used for sealing between fixed cover 2 and cover body 1 and wears groove 6, and strip of paper used for sealing is worn the height of the height of groove 6 less than raised line 3.
In the present embodiment, raised line 3 surfaces are with tread plate 5, have increased friction between the strip of paper used for sealing of book and raised line 3, can further carry fixed effect.
Claims (2)
1. wear the fixed cover of folding for one kind, comprise cover body (1), four angles of cover body (1) are fixedly connected with book angle protective cover (4), space between book angle protective cover (4) and cover body (1) is book angle slot (7), it is characterized in that, book angle protective cover (4) is triangle, be fixedly connected with raised line (3) on the cover body (1) of book angle protective cover (4) open side, the height of raised line (3) is greater than the height of book angle slot (7), raised line (3) is parallel with the limit, open side place of book angle protective cover (4), leave gap between raised line (3) and book angle protective cover (4), be fixedly connected with fixed cover (2) on the cover body (1) of raised line (3) inboard, fixed cover (2) is obliquely installed, leave gap between fixed cover (2) and raised line (3), be provided with strip of paper used for sealing between fixed cover (2) and cover body (1) and wear groove (6), strip of paper used for sealing is worn the height of the height of groove (6) less than raised line (3).
2. the fixed cover of folding of wearing according to claim 1, is characterized in that, described raised line (3) surface is with tread plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202320448U CN203282886U (en) | 2013-05-02 | 2013-05-02 | Penetrating and folding fixed type book cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202320448U CN203282886U (en) | 2013-05-02 | 2013-05-02 | Penetrating and folding fixed type book cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203282886U true CN203282886U (en) | 2013-11-13 |
Family
ID=49539266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202320448U Expired - Fee Related CN203282886U (en) | 2013-05-02 | 2013-05-02 | Penetrating and folding fixed type book cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203282886U (en) |
-
2013
- 2013-05-02 CN CN2013202320448U patent/CN203282886U/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: 20131113 Termination date: 20140502 |