CN2536404Y - Book covers - Google Patents
Book covers Download PDFInfo
- Publication number
- CN2536404Y CN2536404Y CN 02205392 CN02205392U CN2536404Y CN 2536404 Y CN2536404 Y CN 2536404Y CN 02205392 CN02205392 CN 02205392 CN 02205392 U CN02205392 U CN 02205392U CN 2536404 Y CN2536404 Y CN 2536404Y
- Authority
- CN
- China
- Prior art keywords
- book
- book covers
- air
- 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
Links
- 239000011148 porous material Substances 0.000 claims description 6
- 238000010992 reflux Methods 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract 8
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
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- Toys (AREA)
Abstract
The utility model discloses a book sealing case, comprising a sealing case main body, and a group of air holes which are arranged at suitable positions of the sealing ridge, which is the best that a single air hole is arranged at the central position of the sealing ridge of the book sealing case. When a book (or a picture album and the like) is inserted into the book sealing case, air is discharged from the air holes, and air refluxes when a book is fetched. The utility model does not have the effect of air compressing, so a picture album can be fetched from the book sealing case or can be placed in the book sealing case at random.
Description
Technical field
The utility model relates to a kind of Book covers.
Background technology
In the today of more and more being particular about quality of life, various hard-cover books, picture album, collection literary composition volume all are with an outside envelope, do not cause books impaired in the time of can guaranteeing to sell, convenient again collection.But be fond of books and like the people that collect name book, register such cognition is arranged all, when the book in the outside extraction cover, usually require great effort very much, it is excessive to put forth one's strength sometimes, and damage accident can meet accident.
Summary of the invention
The Book covers that the purpose of this utility model provides a kind of practicality, conveniently takes.
For achieving the above object, the utility model is taked following design: this Book covers, comprise the Book covers body, and on the envelope ridge appropriate location of Book covers, one group of pore is arranged.
The utility model has the advantages that: be beneficial to taking of the interior article of Book covers.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model most preferred embodiment structural representation
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing
As shown in Figure 1, the utility model comprises Book covers body 1, on the envelope ridge appropriate location of Book covers one group of pore 2 is arranged, and this group pore can be placed in the middle, also can be on the upper side on the lower side.With single be good, be located at the envelope ridge middle position place of Book covers.As shown in Figure 2.
The utility model operation principle is: book (or picture album etc.) when inserting inwards, air can be discharged from pore, air can reflux again when getting book, does not have compressed-air actuated influence, and picture album is picked and placeed freely from big envelope.
Claims (2)
1, a kind of Book covers comprises the Book covers body, it is characterized in that: on the envelope ridge appropriate location of Book covers one group of pore is arranged.
2, Book covers according to claim 1 is characterized in that: there is a pore at the place, envelope ridge middle position at Book covers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02205392 CN2536404Y (en) | 2002-03-21 | 2002-03-21 | Book covers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02205392 CN2536404Y (en) | 2002-03-21 | 2002-03-21 | Book covers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2536404Y true CN2536404Y (en) | 2003-02-19 |
Family
ID=33687054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02205392 Expired - Fee Related CN2536404Y (en) | 2002-03-21 | 2002-03-21 | Book covers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2536404Y (en) |
-
2002
- 2002-03-21 CN CN 02205392 patent/CN2536404Y/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 |