CN204191979U - A kind of visual bookshelf - Google Patents
A kind of visual bookshelf Download PDFInfo
- Publication number
- CN204191979U CN204191979U CN201420705684.0U CN201420705684U CN204191979U CN 204191979 U CN204191979 U CN 204191979U CN 201420705684 U CN201420705684 U CN 201420705684U CN 204191979 U CN204191979 U CN 204191979U
- Authority
- CN
- China
- Prior art keywords
- book frame
- bookshelf
- risers
- book
- fixed axis
- 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 visual bookshelf, comprise pedestal, vertical with described pedestal and be positioned at two risers at pedestal two ends, the top of described two risers is also provided with the transverse slat of connection two risers, and for depositing the book frame of books, the both sides of described book frame are respectively arranged with two fixed axis, and described two risers are provided with the fixing hole corresponding with described fixed axis and adjustment hole, and described fixed axis is threaded and hold-down nut.The utility model overall structure is simple, be separated by pedestal that book frame is supported with bookshelf, riser, simplify product structure, reduce production difficulty, by the fixed axis on book frame and the adjustment hole on riser, user can regulate angle of inclination according to service condition voluntarily.Meanwhile, because adopt non-integral type design, product is also convenient to safeguard, the damage of single part, can not cause whole product not use.
Description
Technical field
The utility model relates to a kind of bookshelf, is specifically related to a kind of visual bookshelf.
Background technology
Traditional bookshelf stores books also for displaying, and usual bookshelf is divided into single-face bookshelf, double-sided book shelves.Bookshelf can infinitely connect according to framework.The books bookshelf of school is all generally be divided into 6 layers, certainly according to circumstances also can 4 layers 5 layers, and the conventional each framework of specification is the width of 900-1000, the single-face bookshelf 250-350 degree of depth, and height is at about 2000mm.
Traditional bookshelf due to the books number of plies more, the personnel that borrow in library when choosing books the best borrow position from number second, third layer, sight is looked squarely.Extract books also to facilitate.Top ground floor need face upward head when choosing books, needs on tiptoe when getting book.Need when bottom two layers is borrowed to bend over, when getting book, people needs to squat down.Make troubles to borrower.
In order to solve above-mentioned deficiency, Chinese patent CN201226998Y " a kind of bookshelf ", proposes a kind of bookshelf of every layer of dividing plate inclined design, can be convenient for people to search books.But there is following problem in this patented technology, the coefficient of friction between different books and dividing plate and varying in weight, cause the inclination angle of needs different, and non-adjustable after the sizing of its product structure, the dissimilar books that opposite library is a large amount of, can not all be suitable for.And its product structure is comparatively complicated, angle of inclination is not easy to hold, and workman's difficulty of processing is large, and production efficiency is low.
Summary of the invention
In order to solve the deficiencies in the prior art, the utility model provides a kind of visual bookshelf.
The technical solution of the utility model is: a kind of visual bookshelf, comprise pedestal, vertical with described pedestal and be positioned at two risers at pedestal two ends, the top of described two risers is also provided with the transverse slat of connection two risers, and for depositing the book frame of books, the both sides of described book frame are respectively arranged with two fixed axis, and described two risers are provided with the fixing hole corresponding with described fixed axis and adjustment hole, and described fixed axis is threaded and hold-down nut.
Further improvement of the utility model comprises:
Comprise at least two book frames.
Described adjustment hole take fixing hole as the arcuate socket in the center of circle.
Described book frame is by five, go up most a book frame bottom surface and become 10 degree of angles with the end face of a book frame below it, from going up most downward two the book frames of book frame and plane-parallel, the most next described level book frame bottom surface becomes 10 degree of angles with the end face of a book frame below it, and described book frame end face bottom becomes 10 degree with the bottom surface angle of its upper end book frame.
The utility model overall structure is simple, be separated by pedestal that book frame is supported with bookshelf, riser, simplify product structure, reduce production difficulty, by the fixed axis on book frame and the adjustment hole on riser, user can regulate angle of inclination according to service condition voluntarily.Meanwhile, because adopt non-integral type design, product is also convenient to safeguard, the damage of single part, can not cause whole product not use.
Accompanying drawing explanation
Fig. 1 is the utility model preferred embodiment book frame position view.
Fig. 2 is the structural representation of the utility model riser and fixing hole and adjustment hole.
In figure: 1, riser, 2, book frame, 3, fixing hole, 4, adjustment hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is elaborated.
As shown in Figure 1 and Figure 2, a kind of visual bookshelf of the utility model, comprise pedestal, vertical with described pedestal and be positioned at two risers at pedestal two ends, the top of described two risers is also provided with the transverse slat of connection two risers, and for depositing the book frame of books, the both sides of described book frame are respectively arranged with two fixed axis, described two risers are provided with the fixing hole corresponding with described fixed axis and adjustment hole, and described fixed axis is threaded and hold-down nut.
Comprise at least two book frames.The book frame of varying number can be formulated according to customer requirement.Shown in book frame by base plate and the body structure that forms with four sidewalls that base plate is fixed.
Described adjustment hole take fixing hole as the arcuate socket in the center of circle.
Described book frame is by five, go up most a book frame bottom surface and become 10 degree of angles with the end face of a book frame below it, from going up most downward two the book frames of book frame and plane-parallel, the most next described level book frame bottom surface becomes 10 degree of angles with the end face of a book frame below it, and described book frame end face bottom becomes 10 degree with the bottom surface angle of its upper end book frame.
Such as, if bookshelf is looked squarely as benchmark with (1.7m) of medium height borrower, upper and lower two-layer employing level design.With reader's sight line horizontal line for x-axis, before bookshelf, vertical curve is as y-axis, set up coordinate system, the superiors are that rotating shaft rotates-10 degree with Z axis in coordinate system, level course bottom first layer rotates 10 degree along Z axis in coordinate system, bottom level course, the second layer rotates-20 degree along Z axis in coordinate system, as shown in Figure 1.Five layers of bookshelf of such design, reader's ground floor reader, when head fine motion, looks up slightly, and second, third layer of sight line is looked squarely, and two-layerly slightly to overlook the most down, just can browse the books of whole bookshelf, provide conveniently to reader.
Program angle of friction calculates:
Because tan φ=f is so angle of friction φ=arctgf
With reference to common used material coefficient of friction table: the coefficient of friction f=0.4-0.6 of the unlubricated state of timber-timber has the coefficient of friction of lubricating condition to be f=0.1
Limiting case: books and bookshelf have lubrication circumstances angle of friction
φ=arctgf=artctg0.1=8.9 degree
Under dry conditions, coefficient of friction gets intermediate value, and angle of friction calculates
φ=arctgf=arttg0.5=41.7 degree
Therefore the angle of inclination of upper strata bookshelf-10 degree is safe.Lower floor's bookshelf, owing to being hypsokinesis, need not consider books landing problem.
The utility model overall structure is simple, be separated by pedestal that book frame is supported with bookshelf, riser, simplify product structure, reduce production difficulty, by the fixed axis on book frame and the adjustment hole on riser, user can regulate angle of inclination according to service condition voluntarily.Meanwhile, because adopt non-integral type design, product is also convenient to safeguard, the damage of single part, can not cause whole product not use.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a visual bookshelf, it is characterized in that, comprise pedestal, vertical with described pedestal and be positioned at two risers at pedestal two ends, the top of described two risers is also provided with the transverse slat of connection two risers, and for depositing the book frame of books, the both sides of described book frame are respectively arranged with two fixed axis, described two risers are provided with the fixing hole corresponding with described fixed axis and adjustment hole, and described fixed axis is threaded and hold-down nut.
2. the visual bookshelf of one according to claim 1, is characterized in that, comprises at least two book frames.
3. the visual bookshelf of one according to claim 1, is characterized in that, described adjustment hole take fixing hole as the arcuate socket in the center of circle.
4. the visual bookshelf of one according to claim 1, it is characterized in that, described book frame is by five, go up most a book frame bottom surface and become 10 degree of angles with the end face of a book frame below it, from going up most downward two the book frames of book frame and plane-parallel, the most next described level book frame bottom surface becomes 10 degree of angles with the end face of a book frame below it, and described book frame end face bottom becomes 10 degree with the bottom surface angle of its upper end book frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420705684.0U CN204191979U (en) | 2014-11-21 | 2014-11-21 | A kind of visual bookshelf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420705684.0U CN204191979U (en) | 2014-11-21 | 2014-11-21 | A kind of visual bookshelf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204191979U true CN204191979U (en) | 2015-03-11 |
Family
ID=52649995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420705684.0U Expired - Fee Related CN204191979U (en) | 2014-11-21 | 2014-11-21 | A kind of visual bookshelf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204191979U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105581525A (en) * | 2016-03-06 | 2016-05-18 | 温州智之粹知识产权有限公司 | Rotary baffle shelf |
| CN108378583A (en) * | 2018-03-22 | 2018-08-10 | 郑州航空工业管理学院 | Arc-shaped bookshelf based on human factor engineering |
-
2014
- 2014-11-21 CN CN201420705684.0U patent/CN204191979U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105581525A (en) * | 2016-03-06 | 2016-05-18 | 温州智之粹知识产权有限公司 | Rotary baffle shelf |
| CN108378583A (en) * | 2018-03-22 | 2018-08-10 | 郑州航空工业管理学院 | Arc-shaped bookshelf based on human factor engineering |
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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: 20150311 Termination date: 20151121 |