CN2560492Y - Loose-leaf book (test paper) - Google Patents
Loose-leaf book (test paper) Download PDFInfo
- Publication number
- CN2560492Y CN2560492Y CN 02263441 CN02263441U CN2560492Y CN 2560492 Y CN2560492 Y CN 2560492Y CN 02263441 CN02263441 CN 02263441 CN 02263441 U CN02263441 U CN 02263441U CN 2560492 Y CN2560492 Y CN 2560492Y
- Authority
- CN
- China
- Prior art keywords
- loose
- slipcase
- paper
- leaf
- book
- 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 book (test paper), in particular to a loose-leaf book (test paper). The book includes a loose-leaf book (test paper) as well as a cover type slipcase. The cover type slipcase is a folio body and two ends of the internal surface of the body are provided with loose-leaf jackets. Two ends of the loose-leaf book (test paper) are correspondingly arranged in the jackets at two ends of the cover type slipcase. The utility model has the advantages of convenient use and carrying, as well as easy sorting and keeping. The utility model enriches the categories of books.
Description
Relate to the field
The utility model relates to a kind of book (paper), is in particular a kind of loose-leaf system book (paper).
Background technology
The commercially available books as guidance material need to sell after the binding and layout more at present, and complete paper is sold after binding and layout are also arranged, and in bulk being placed on that also has becomes bag to sell in the bag.For books or paper as the guidance teaching material, the chapter independent after the binding and layout, that emphasis is read for need, the student often needs with last whole book, the school bag of student own is just heavy, add the weight of teaching teaching material, student's both shoulders heavy burden is strengthened, carry difficulty, for cover volume in bulk, the easier generation that causes phenomenons such as losing.The student is using, is taking care of, is all feeling when sorting out these type of books (paper) inconvenient.
Summary of the invention
The purpose of this utility model realizes by following technical solution.
A kind of loose-leaf book (paper), it includes loose-leaf book (paper), and it also includes front cover formula slipcase, and front cover formula slipcase is the body of splitting, the two ends of body inner surface are provided with the loose-leaf chuck, and the two ends correspondence of loose-leaf book (paper) is located in the chuck at front cover formula slipcase two ends.
The purpose of this utility model also can be come further accomplished by following technology solution:
Aforesaid loose-leaf book (paper), the wherein said observation window that is provided with perspective in the front and/or the back of front cover formula slipcase, observation window be shaped as rectangle, circle, ellipse or triangle.
Aforesaid loose-leaf book (paper), the wherein said observation window that is provided with perspective in the front and/or the back of front cover formula slipcase, observation window is the hollow out window.
Aforesaid loose-leaf book (paper), wherein said observation window are located at the bottom of the front and back of front cover formula slipcase.
Aforesaid loose-leaf book (paper), wherein said observation window are located at the top of front cover formula slipcase front and the bottom of back.
The utility model advantage is to be easy to the keeping of using, carry and classify, and has increased the books kind.
Structural representation when description of drawings Fig. 1 launches for the utility model.Fig. 2 is the utility model front cover formula book cover structure schematic diagram (observation window is the hollow out window).Fig. 3 is the another schematic diagram of the utility model front cover formula book cover structure (observation window is transparent perspective window).Structural representation when Fig. 4 opens for the utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Shown in Fig. 1-4, it includes loose-leaf book (paper) the utility model, it also includes front cover formula slipcase 1 (can claim that again envelope is written), front cover formula slipcase 1 is the body of splitting, the two ends of body inner surface are provided with loose-leaf chuck 2, and loose-leaf book (paper) 4 two ends correspondences are located in the chuck 2 at front cover formula slipcase two ends.For the ease of observe in the front of front cover formula slipcase, the observation window 3 that the back is provided with perspective.Observation window 3 be shaped as rectangle, circle, ellipse or triangle.Observation window 3 can be the hollow out face.Described observation window 3 preferably is located at the front of front cover formula slipcase 1, the bottom of back.Also can be located at the top of front cover formula slipcase 1 front, the bottom of back, or other positions that need.In actual use, the utility model can be designed as the combination of various pattern and color.
Claims (5)
1. a loose-leaf book (paper), it includes loose-leaf book (paper), it is characterized in that it also includes front cover formula slipcase, and front cover formula slipcase is the body of splitting, the two ends of body inner surface are provided with the loose-leaf chuck, and the two ends correspondence of loose-leaf book (paper) is located in the chuck at front cover formula slipcase two ends.
2. loose-leaf book according to claim 1 (paper) is characterized in that the observation window that is provided with perspective in the front and/or the back of front cover formula slipcase, observation window be shaped as rectangle, circle, ellipse or triangle.
3. loose-leaf book according to claim 2 (paper) is characterized in that the observation window that is provided with perspective in the front and/or the back of front cover formula slipcase, and observation window is the hollow out window.
4. loose-leaf book according to claim 1 and 2 (paper) is characterized in that described observation window is located at the bottom of the front and back of front cover formula slipcase.
5. loose-leaf book according to claim 1 and 2 (paper) is characterized in that described observation window is located at the top of front cover formula slipcase front, the bottom of back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02263441 CN2560492Y (en) | 2002-07-31 | 2002-07-31 | Loose-leaf book (test paper) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02263441 CN2560492Y (en) | 2002-07-31 | 2002-07-31 | Loose-leaf book (test paper) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2560492Y true CN2560492Y (en) | 2003-07-16 |
Family
ID=33729826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02263441 Expired - Fee Related CN2560492Y (en) | 2002-07-31 | 2002-07-31 | Loose-leaf book (test paper) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2560492Y (en) |
-
2002
- 2002-07-31 CN CN 02263441 patent/CN2560492Y/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 |