CN204617532U - A kind of book end preventing books angle - Google Patents
A kind of book end preventing books angle Download PDFInfo
- Publication number
- CN204617532U CN204617532U CN201520277320.1U CN201520277320U CN204617532U CN 204617532 U CN204617532 U CN 204617532U CN 201520277320 U CN201520277320 U CN 201520277320U CN 204617532 U CN204617532 U CN 204617532U
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- CN
- China
- Prior art keywords
- book end
- book
- base
- books
- tightening device
- 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 discloses a kind of book end preventing books angle, comprise a pair opposed book end, each book end all has riser, it is characterized in that: described a pair book end upper end is all provided with protuberance, and First Book is equipped with tightening device, and described tightening device is connected with the second book end, base is provided with bottom first book end, described base is provided with chute of base, and the second book end lower end is provided with slide block, and described slide block and chute of base match.The beneficial effects of the utility model are that right book end and left book end have outstanding position; the outward flange of book can be pushed down; adding constriction device book end can be how many and automatic tightening produces pressure to books according to books; thus prevent crimping; better protective effect is served to books, is suitable for wide popularization and application.
Description
Technical field
The utility model relates to a kind of book end, particularly relates to a kind of book end preventing books angle.
Background technology
In current book end when book is little time, book easily rolls up angle due to long storage time, and in time having a lot of book in book end, the book near outside also easily can roll up angle because of lacking extruding force.And existing with in the book end of tightening device, it tightens up the side being in book end, unbalance stress when causing book end to tighten up, and produces the rotation of book end plate, has had a strong impact on the normal use of book end.
Summary of the invention
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of book end preventing books angle.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of book end preventing books angle, comprise a pair opposed book end, each book end all has riser, it is characterized in that: described a pair book end upper end is all provided with protuberance, First Book is equipped with tightening device, described tightening device is connected with the second book end, is provided with base bottom the first book end, and described base is provided with chute of base, second book end lower end is provided with slide block, and described slide block and chute of base match.Books corner, outside can be pushed down by protuberance, and the second book end produces the pulling force tightened up to the first book end along chute of base by tightening device, thus compressed by books.
Described tightening device comprises Mainspring type spring, tightening device shell, and described Mainspring type spring is fixed in tightening device shell, and is fixedly connected with slide block by tightening up bracing wire, is now provided with the chassis of outwards bending bottom the second book end.
Above-mentionedly tighten up acting device embodiment only illustrative the utility model, all modifications of carrying out this embodiment or change, all belong to the content that the utility model is contained.
The beneficial effects of the utility model are: this book end is provided with protuberance and makes can be extruded near the corner of the books at book end edge and be unlikely to roll up angle; be provided with tightening device and tightening device active force acts in the middle of book end; certain extruding force its uniform force can be made, even if also can be produced to it and be unlikely to make book topple over or roll up angle to contribute to better protecting books when books are little time.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is the side view of the utility model first book end and the second book end;
Fig. 3 is the structural representation of the utility model embodiment constriction device;
Fig. 4 is the structural representation of the utility model base.
In figure:
1-first book end; 2-second book end; 3-riser; 4-protuberance; 5-base; 11-tightening device; 111-Mainspring type spring; 112-tightens up bracing wire; 113-tightening device shell; 21-slide block; 22-chassis; 51-chute of base.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
As Figure 1-4, the utility model provides a kind of book end preventing from rolling up angle, comprises the first book end 1, second book end 2, each book end has riser 3, described first book end 1 and the second book end 2 upper end are all provided with protuberance 4, and described First Book is equipped with tightening device 11, and described tightening device 11 is connected with the second book end 2, base 5 is provided with bottom first book end 1, described base 5 is provided with chute of base 51, and the second book end 2 lower end is provided with slide block 21, and described slide block 21 matches with chute of base 51.The present embodiment tightening device comprises Mainspring type spring 111, tightening device shell 113, described Mainspring type spring 111 is fixed in tightening device shell 113, and be fixedly connected with slide block 21 by tightening up bracing wire 112, be now provided with the chassis 22 of outwards bending bottom the second book end 2.
During use, second book end 2 is pulled along chute of base 51 to deviating from vertical 1 side of First Book, now tighten up bracing wire 112 be drawn out in tightening device shell 113 thus produce back to pulling force, owing to tightening up the effect of returning to pulling force of bracing wire 112 after books are put well, drawing second book end 2 is squeezed between book end by the books put well, now because the second book end 2 is provided with the chassis 22 of outwards bending, play the effect that balance tightens up pulling force, can uniform stressed when tightening up its riser 3 when pulling force acts on the second book end 2 lower end.Again because the protuberance 4 at book end two ends makes to be fixed in the books corner at two ends, prevent from rolling up angle.Directly along perpendicular to book column direction, books can be released book end when wanting to get books.
The above, be only specific embodiment of the utility model, can not limit the scope that utility model implements with it, so the displacement of its equivalent assemblies, or the equivalent variations done according to the utility model scope of patent protection and modification, all should belong to this patent and contain category.
Claims (2)
1. one kind prevents the book end at books angle, comprise a pair opposed book end, each book end all has riser, it is characterized in that: described a pair book end upper end is all provided with protuberance, and First Book is equipped with tightening device, and described tightening device is connected with the second book end, base is provided with bottom first book end, described base is provided with chute of base, and the second book end lower end is provided with slide block, and described slide block and chute of base match.
2. prevent the book end at books angle as claimed in claim 1, it is characterized in that: described tightening device comprises Mainspring type spring, tightening device shell, described Mainspring type spring is fixed in tightening device shell, and be fixedly connected with slide block by tightening up bracing wire, be now provided with the chassis of outwards bending bottom the second book end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520277320.1U CN204617532U (en) | 2015-04-30 | 2015-04-30 | A kind of book end preventing books angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520277320.1U CN204617532U (en) | 2015-04-30 | 2015-04-30 | A kind of book end preventing books angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204617532U true CN204617532U (en) | 2015-09-09 |
Family
ID=54036611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520277320.1U Expired - Fee Related CN204617532U (en) | 2015-04-30 | 2015-04-30 | A kind of book end preventing books angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204617532U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107594938A (en) * | 2017-11-06 | 2018-01-19 | 程炽坤 | A kind of book end structure |
| CN107637980A (en) * | 2017-11-06 | 2018-01-30 | 程炽坤 | A kind of book end structure of more kinetic energy |
| CN111616521A (en) * | 2020-04-21 | 2020-09-04 | 北京花都家美办公家具有限公司 | Automatic bookshelf |
-
2015
- 2015-04-30 CN CN201520277320.1U patent/CN204617532U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107594938A (en) * | 2017-11-06 | 2018-01-19 | 程炽坤 | A kind of book end structure |
| CN107637980A (en) * | 2017-11-06 | 2018-01-30 | 程炽坤 | A kind of book end structure of more kinetic energy |
| CN111616521A (en) * | 2020-04-21 | 2020-09-04 | 北京花都家美办公家具有限公司 | Automatic bookshelf |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20160430 |