CN201026755Y - Multi-functional ruler - Google Patents
Multi-functional ruler Download PDFInfo
- Publication number
- CN201026755Y CN201026755Y CNU2007200206118U CN200720020611U CN201026755Y CN 201026755 Y CN201026755 Y CN 201026755Y CN U2007200206118 U CNU2007200206118 U CN U2007200206118U CN 200720020611 U CN200720020611 U CN 200720020611U CN 201026755 Y CN201026755 Y CN 201026755Y
- Authority
- CN
- China
- Prior art keywords
- ruler body
- compasses
- chi body
- ruler
- utility
- 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
A multi-functional ruler and compasses relates to stationery, which essentially solves the problems of low accuracy of the drawing with compasses and easy slipping when drawing, comprising a ruler body, which is characterized in that one end of the ruler body is hinged with a sucker; the ruler body is vertically provided with a slot, one side of which is provided with a wave-shaped groove; the ruler body is provided with calibration. The utility model has good fixation effect and is provided with the calibration on the ruler body and therefore, can accurately draw circles with needed diameters. Meanwhile, simple in structure and easy to use, the utility model is applicable to drawing.
Description
Technical field
The utility model relates to a kind of schooling apparatus, specifically a kind of multi-functional ruler-compasses.
Background technology
Teacher or student use compasses at the picture bowlder at present, but because compasses are the fixedly other end rotations of requirement one end, so sometimes, fixing badly just make mistakes easily, do not draw well circle, and radius can't be grasped the distance that need come two compass foots of amount by ruler in advance, error is very big, inaccuracy.
The utility model content
The purpose of this utility model is to overcome above-mentioned shortcoming, and a kind of multi-functional ruler-compasses is provided.
The technical solution of the utility model is: multi-functional ruler-compasses, comprise the chi body, and it is characterized in that: chi body one end is hinged with sucker, vertically is provided with the line of rabbet joint on the chi body, and a side of the line of rabbet joint is provided with the waveform groove, is provided with scale on the chi body.
The beneficial effects of the utility model are: good fixing effect, and itself just have scale, and the circle of the required radius that can draw accurately, simple in structure, easy to use.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Among the figure: 1 sucker, 2 scales, 3 lines of rabbet joint.
The specific embodiment
As shown in the figure.
Multi-functional ruler-compasses comprises the chi body, and chi body one end is hinged with sucker 1, vertically is provided with the line of rabbet joint 3 on the chi body, and a side of the line of rabbet joint 3 is provided with the waveform groove, is provided with scale 2 on the chi body.During use, the chi body is fixed, then chalk or pencil are stuck on the line of rabbet joint 3, choose required size, the rotation chi body circle that just can draw easily by sucker 1.Use when being fit to drawing.
Claims (1)
1. multi-functional ruler-compasses comprises the chi body, it is characterized in that: chi body one end is hinged with sucker, vertically is provided with the line of rabbet joint on the chi body, and a side of the line of rabbet joint is provided with the waveform groove, is provided with scale on the chi body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200206118U CN201026755Y (en) | 2007-04-09 | 2007-04-09 | Multi-functional ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200206118U CN201026755Y (en) | 2007-04-09 | 2007-04-09 | Multi-functional ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201026755Y true CN201026755Y (en) | 2008-02-27 |
Family
ID=39130956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200206118U Expired - Fee Related CN201026755Y (en) | 2007-04-09 | 2007-04-09 | Multi-functional ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201026755Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935163A (en) * | 2014-03-09 | 2014-07-23 | 重庆工业职业技术学院 | Auxiliary device drawing equal-width wave lines with ink brushes |
-
2007
- 2007-04-09 CN CNU2007200206118U patent/CN201026755Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935163A (en) * | 2014-03-09 | 2014-07-23 | 重庆工业职业技术学院 | Auxiliary device drawing equal-width wave lines with ink brushes |
| CN103935163B (en) * | 2014-03-09 | 2015-10-07 | 重庆工业职业技术学院 | The servicing unit of wide wave is drawn with writing brush |
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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: 20080227 |