CN202046099U - Triangular rule for drawing circle - Google Patents

Triangular rule for drawing circle Download PDF

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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
Application number
CN2010206758621U
Other languages
Chinese (zh)
Inventor
杨智
Original Assignee
杨智
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 杨智 filed Critical 杨智
Priority to CN2010206758621U priority Critical patent/CN202046099U/en
Application granted granted Critical
Publication of CN202046099U publication Critical patent/CN202046099U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

Can draw the set square of circle
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.
CN2010206758621U 2010-12-17 2010-12-17 Triangular rule for drawing circle Expired - Fee Related CN202046099U (en)

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)

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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