CN201890035U - Bent ruler - Google Patents
Bent ruler Download PDFInfo
- Publication number
- CN201890035U CN201890035U CN2010206035815U CN201020603581U CN201890035U CN 201890035 U CN201890035 U CN 201890035U CN 2010206035815 U CN2010206035815 U CN 2010206035815U CN 201020603581 U CN201020603581 U CN 201020603581U CN 201890035 U CN201890035 U CN 201890035U
- Authority
- CN
- China
- Prior art keywords
- ruler
- bent
- utility
- model
- books
- 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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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model relates to a bent ruler, which comprises a linear ruler body. Bent portions are respectively arranged at two ends of the ruler body and in central symmetry relative to the middle of the ruler body which serves as the center. The bent ruler has the advantages that the bent portions at two ends of the ruler are capable of being matched with natural curvature of a book basically so that a user can draw lines on a thicker book easily by the aid of the bent ruler.
Description
Technical field
The utility model relates to stationery, is specifically related to ruler.
Background technology
Read or write in the process, people sometimes need setting-out on books, when books are thicker, the center of books can have the curve of natural torsion, at this moment it is just inaccurate to adopt traditional ruler that books are carried out setting-out, this is because the two ends of ruler also are straight, can not match with the formed natural torsion in books center and two ends.
The utility model content
The purpose of this utility model is to draw straight line above for convenience the thicker books, has proposed a kind of crooked ruler.
Concrete scheme of the present utility model is: a kind of crooked ruler, comprise chi body linearly, and described chi body two ends also have bend respectively, and described two place's bends are that the center is centrosymmetric with the middle part of chi body.
The beneficial effects of the utility model are: because the two ends of ruler have bend, the natural flexibility that this bend can the fundamental sum books forms matches, and adopts such ruler like this, just can be easily setting-out on thicker books.
Description of drawings
Fig. 1 side view of the present utility model.
Fig. 2 user mode reference diagram of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.As depicted in figs. 1 and 2, a kind of crooked ruler, comprise chi body 11 linearly, described chi body two ends also have bend 12 respectively, described two place's bends 12 are that the center is centrosymmetric with the middle part of chi body, because the two ends of chi body all have bend 12, so when books open, no matter be that verso or recto are all used.
Claims (1)
1. a crooked ruler comprises chi body linearly, it is characterized in that, described chi body two ends also have bend respectively, and described two place's bends are that the center is centrosymmetric with the middle part of chi body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206035815U CN201890035U (en) | 2010-11-08 | 2010-11-08 | Bent ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206035815U CN201890035U (en) | 2010-11-08 | 2010-11-08 | Bent ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201890035U true CN201890035U (en) | 2011-07-06 |
Family
ID=44219511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206035815U Expired - Fee Related CN201890035U (en) | 2010-11-08 | 2010-11-08 | Bent ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201890035U (en) |
-
2010
- 2010-11-08 CN CN2010206035815U patent/CN201890035U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110706 Termination date: 20111108 |