CN201580162U - Multifunctional board rule - Google Patents
Multifunctional board rule Download PDFInfo
- Publication number
- CN201580162U CN201580162U CN2009202204296U CN200920220429U CN201580162U CN 201580162 U CN201580162 U CN 201580162U CN 2009202204296 U CN2009202204296 U CN 2009202204296U CN 200920220429 U CN200920220429 U CN 200920220429U CN 201580162 U CN201580162 U CN 201580162U
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- rule
- board rule
- multifunctional board
- 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
- 210000001747 pupil Anatomy 0.000 abstract description 2
Images
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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a multifunctional board rule, which comprises a straightedge, a protractor, a square, a circle, an ellipse and a proportional scale, and is characterized in that all the figures are hollow. By using the board rule of the utility model, a user can draw various figures by means of the hollow parts on the rule, thereby being suitable for students beginning to learn geometric figures. The multifunctional board rule is simple in structure and convenient in use, and is particularly suitable for pupils to draw pictures.
Description
Technical field the utility model relates to study article, directly relates to multi-functional board foot.
Background technology is student's general multiple drawing instrument that uses of drawing at ordinary times, beginner Chang Yin picture lack of standardization and repeated multiple times is used extremely inconvenient.
The summary of the invention the purpose of this utility model will provide a kind of multi-functional board foot exactly, and it can overcome the problem that repeated multiple times is drawn effectively.
The purpose of this utility model is achieved in that a kind of multi-functional board foot, has ruler, protractor, square, circle, ellipse and engineer's scale, and above figure is the hollow out figure.
The utility model is owing to be provided with the hollow out position, can be directly during picture above board foot the hollow out position draw various figures.
Appended drawings is the structure principle chart of the multi-functional board foot of the utility model.The utility model is described in further detail below in conjunction with accompanying drawing.
Specific embodiment accompanying drawing shows structure of the present utility model, has ruler 1, protractor 2, square 3, circle 4, ellipse 5 and engineer's scale 6, and it is characterized in that: above figure is the hollow out figure.The utility model can be directly above board foot the hollow out position draw various figures, be fit to begin to learn geometric student and use.The utility model is made simple, and is easy to use, is particularly suitable for using when the pupil draws.
Claims (1)
1. a multi-functional board foot has ruler (1), protractor (2), square (3), circle (4), oval (5) and engineer's scale (6), and it is characterized in that: described figure is middle empty graphic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202204296U CN201580162U (en) | 2009-10-28 | 2009-10-28 | Multifunctional board rule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202204296U CN201580162U (en) | 2009-10-28 | 2009-10-28 | Multifunctional board rule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201580162U true CN201580162U (en) | 2010-09-15 |
Family
ID=42722157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202204296U Expired - Fee Related CN201580162U (en) | 2009-10-28 | 2009-10-28 | Multifunctional board rule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201580162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103373149A (en) * | 2012-04-14 | 2013-10-30 | 王凌海 | Line ruler |
-
2009
- 2009-10-28 CN CN2009202204296U patent/CN201580162U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103373149A (en) * | 2012-04-14 | 2013-10-30 | 王凌海 | Line ruler |
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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: 20100915 Termination date: 20111028 |