CN2070571U - Simple vertical book rest with clip - Google Patents
Simple vertical book rest with clip Download PDFInfo
- Publication number
- CN2070571U CN2070571U CN 90204727 CN90204727U CN2070571U CN 2070571 U CN2070571 U CN 2070571U CN 90204727 CN90204727 CN 90204727 CN 90204727 U CN90204727 U CN 90204727U CN 2070571 U CN2070571 U CN 2070571U
- Authority
- CN
- China
- Prior art keywords
- book
- clamp
- vertical type
- clip
- simple vertical
- 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.)
- Pending
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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model relates to a simple vertical book clamping shelf which is composed of a book clamp and a support frame and is added between the cover of a writing case and a case body, and after ripped into small holes on both sides of the writing case, the book clamping shelf can rotate from top to bottom taking the small holes as centers. Books are put in the book clamp on the book clamping shelf.
Description
The utility model relates to and using on a kind of common lead pencil box, can alleviate the new device of the vertical type clamping book of eye fatigue, vision protection.
Use plastics or iron-sheet pencil box that present student is a large amount of, pencil box and book were all placed on desk when but the student learnt, and the book of reading generally is to keep flat on the table, the top literal of this sample book and bottom literal are just very different to the distance of eyes, generally about 15cm-30cm, the visual angle moves around between 30 °-60 °.Eyes are very easy to tired, and normal sighting distance should be more than 30cm, and students' work in recent years is many, do not note whether bright and clear or the like reason again, cause the myopia of student eye very many, and bring a lot of difficulties for from now on work and study.
For addressing this problem, people have done a lot of work.A kind of wooden board-like book clamp was once arranged on the market, can meet this requirement basically, but for the full school bag of student, increased many weight undoubtedly, and not quite convenient when using, also take up an area of Fang Buxiao.
Order of the present utility model ground will provide a kind of simple structure, easy to use and a kind of novel vertical type clamping book apparatus that do not increase burden and be used in combination with pencil box to students exactly, makes student's eyes indefatigability when reading and writing.
The utility model is to realize like this, between the lid of common plastics or iron-sheet pencil box and box body itself, increase by an opening or the not short type (book clamp) of opening and the book holder that (support) formed the I fixator that book holder is coupled together by (support) and pencil box).Book holder can be made with gold genus or plastics with (fixator).90 °-the hexagonal angle in (support) bottom is absolutely necessary as the fulcrum of this book holder.(support) pierced into the aperture of (fixator), and it can be the center with the hole of (fixator) top just that (fixator) and pencil box both sides are linked good back book holder, freely rotation up and down.If when producing, reserve an aperture at the rear portion of box body both sides, just can save (fixator), use just convenient like this.
Concrete structure of the present utility model is provided by following examples and accompanying drawing.Describe concrete structure of the present utility model and occupation mode in detail below in conjunction with accompanying drawing.
This structure is made up of book clamp (1) in the accompanying drawing 1 and support (2) fixator (3), and the book holder in the accompanying drawing 2 is in state when erecting, and accompanying drawing 3 is 3 kinds of forms of fixator, and the juncture of A in the accompanying drawing 3 and B and pencil box is that bonding, C is the formula of being installed.
When the book holder pull-up becomes the state of accompanying drawing 2; from the top of accompanying drawing 1 book clamp (1) book is put into, utilized the rear portion of pencil box box body to prop up the bottom of book, this sample book becomes 90 °-120 ° with desktop; reading that book is very laborsaving, is very effective to student's vision protection.
Claims (4)
- One kind with writing case be used can the clamping books simple and easy vertical type book holder, it is characterized in that being formed by book clamp (1), support (2).
- 2. pressing claims 1 described vertical type book holder, it is characterized in that book clamp (1) and support (2) are metals, also can be plastics.
- 3. pressing claims 1 described vertical type book holder, it is characterized in that book clamp (1) is complete rectangle, also can be the rectangle of opening.
- 4. press claims 1 described vertical type book holder, it is characterized in that two 90 °-120 ° angle is arranged on book clamp (1) both sides supports (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90204727 CN2070571U (en) | 1990-04-09 | 1990-04-09 | Simple vertical book rest with clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90204727 CN2070571U (en) | 1990-04-09 | 1990-04-09 | Simple vertical book rest with clip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2070571U true CN2070571U (en) | 1991-02-06 |
Family
ID=4885643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90204727 Pending CN2070571U (en) | 1990-04-09 | 1990-04-09 | Simple vertical book rest with clip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2070571U (en) |
-
1990
- 1990-04-09 CN CN 90204727 patent/CN2070571U/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |