CN202046099U - Triangular rule for drawing circle - Google Patents
Triangular rule for drawing circle Download PDFInfo
- Publication number
- CN202046099U CN202046099U CN2010206758621U CN201020675862U CN202046099U CN 202046099 U CN202046099 U CN 202046099U CN 2010206758621 U CN2010206758621 U CN 2010206758621U CN 201020675862 U CN201020675862 U CN 201020675862U CN 202046099 U CN202046099 U CN 202046099U
- Authority
- CN
- China
- Prior art keywords
- circle
- set square
- utility
- model
- rule
- 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 provides a triangular rule for drawing a circle. The triangle rule is characterized by being connected with a compass. The utility model has the beneficial effects that the triangular rule for drawing a circle is provided and is equipped with a compass, so as to achieve the circle-drawing function.
Description
Technical field
The utility model relates to a kind of study article, the especially a kind of set square that can draw circle.
Background technology
The set square function singleness is not drawn the circle function now.
Summary of the invention
The purpose of this utility model is exactly to solve the problem of mentioning in the above-mentioned background technology, and a kind of set square that can draw circle is provided.
The technical solution adopted in the utility model is: can draw the set square of circle, it is characterized in that: set square links to each other with compasses.
The beneficial effects of the utility model are: a kind of set square that can draw circle is provided, compasses are installed on set square, make set square have picture circle function.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail.
Figure is a structural representation of the present utility model.
Among the figure: 1, set square, 2, compasses.
The specific embodiment
As figure, can draw the set square of circle, it is characterized in that: set square 1 links to each other with compasses 2.The beneficial effects of the utility model are: a kind of set square that can draw circle is provided, compasses are installed on set square, make set square have picture circle function.
Claims (1)
1. can draw the set square of circle, it is characterized in that: set square links to each other with compasses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206758621U CN202046099U (en) | 2010-12-17 | 2010-12-17 | Triangular rule for drawing circle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206758621U CN202046099U (en) | 2010-12-17 | 2010-12-17 | Triangular rule for drawing circle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202046099U true CN202046099U (en) | 2011-11-23 |
Family
ID=44986421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206758621U Expired - Fee Related CN202046099U (en) | 2010-12-17 | 2010-12-17 | Triangular rule for drawing circle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202046099U (en) |
-
2010
- 2010-12-17 CN CN2010206758621U patent/CN202046099U/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: 20111123 Termination date: 20111217 |
|
| DD01 | Delivery of document by public notice |
Addressee: Zheng Yan Document name: Notification of Termination of Patent Right |