CN201261331Y - Multifunctional straightedge - Google Patents

Multifunctional straightedge Download PDF

Info

Publication number
CN201261331Y
CN201261331Y CNU2008201167384U CN200820116738U CN201261331Y CN 201261331 Y CN201261331 Y CN 201261331Y CN U2008201167384 U CNU2008201167384 U CN U2008201167384U CN 200820116738 U CN200820116738 U CN 200820116738U CN 201261331 Y CN201261331 Y CN 201261331Y
Authority
CN
China
Prior art keywords
ruler
utility
model
degree
angle
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
CNU2008201167384U
Other languages
Chinese (zh)
Inventor
徐良才
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CNU2008201167384U priority Critical patent/CN201261331Y/en
Application granted granted Critical
Publication of CN201261331Y publication Critical patent/CN201261331Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Abstract

The utility model discloses a multifunctional ruler comprising a plurality of indented notches with unequal angles and semi-circular notches with unequal radii and a straight edge with scales. The utility model can solve the problem that the ruler is incapable of drawing angles for common use without a protractor, so that, people who buys a ruler is capable of not only using the ruler for general purposes, but also drawing specific angles and circular arcs. The utility model has the characteristics of simple structure, convenient use and high precision, and facilitates mass production, popularization and application of the ruler.

Description

Multi-functional ruler
Technical field
The utility model belongs to a kind of multi-functional ruler.
Background technology
The ShenYang, Liaoning Province city multi-functional ruler of utility model prospectus CN2576496-also can be used for picture angle commonly used (30 degree, 45 degree, 60 degree, 90 degree), and this ruler mainly is made of ruler I, ruler II, rivet.It is characterized in that: the chi face position of ruler I is connected the chi face position of ruler II with rivet, and the medium position of rivet inserts the chi face aperture position that is connected ruler I, ruler II.Though this ruler also can be drawn angle commonly used, structure is a bit complicated.The utility model not only can be drawn angle commonly used can also draw the circular arc and the circle of certain radius, and structure very simple, easy to use, be convenient to produce in a large number and apply, the degree of accuracy is higher, the scope of application is wider.
Summary of the invention
Task to be solved in the utility model is draw accurately under the condition that does not have protractor and the compasses several angles commonly used and the semi arch or the circle of certain radius.
Be to realize the purpose of this utility model, add at the offside of the graduated side of common ruler and have the zigzag recess of accurate angle value and the semi arch recess of certain radius value.The summit at angle is at 1/3rd wide places of chi, and arc radius can mark angle value and radius value at the place, summit at angle and the summit of semi arch according to the wide change of chi.
The utility model has not only kept the function of traditional ruler, and newly-increased design can draw under the situation that does not have protractor and the compasses angle of accurate angle and the circular arc or the circle of certain radius.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
Accompanying drawing is the plane of the specific embodiment of the present utility model.
The specific embodiment
The semi arch that the zigzag recess that multi-functional ruler shown in the Figure of description is not waited by angle, radius do not wait and be used for the straight flange that has scale that the picture straight line uses and form.The summit at zigzag angle is positioned on the straight line at wide 1/3rd places of chi, and the radius of circular arc can be according to the wide setting of chi, as can be made as chi wide 1/2nd, 1/4th, eight/first-class.The number of circular arc can change according to chi is long.Summit and circular arc summit place's angular dimension value and radius value at the angle.

Claims (2)

1. a multi-functional ruler is characterized in that adding zigzag recess that has special angle and size and the semi arch that radius does not wait at the offside of the graduated side of the common ruler of tradition according to design.
2. multi-functional ruler according to claim 1 is characterized in that: the angle of zigzag recess has 30 degree, 37 degree, 45 degree, 53 degree, 60 degree, 90 degree.
CNU2008201167384U 2008-05-22 2008-05-22 Multifunctional straightedge Expired - Fee Related CN201261331Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201167384U CN201261331Y (en) 2008-05-22 2008-05-22 Multifunctional straightedge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201167384U CN201261331Y (en) 2008-05-22 2008-05-22 Multifunctional straightedge

Publications (1)

Publication Number Publication Date
CN201261331Y true CN201261331Y (en) 2009-06-24

Family

ID=40807799

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201167384U Expired - Fee Related CN201261331Y (en) 2008-05-22 2008-05-22 Multifunctional straightedge

Country Status (1)

Country Link
CN (1) CN201261331Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101961152A (en) * 2010-09-14 2011-02-02 卢志帮 Curtain water wave ruler
CN104457478A (en) * 2014-11-04 2015-03-25 华晨汽车集团控股有限公司 Testing tool special for coating body defects
CN109515040A (en) * 2018-11-18 2019-03-26 满洪流 A kind of curve tracing tape and curve mapping arrangements

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101961152A (en) * 2010-09-14 2011-02-02 卢志帮 Curtain water wave ruler
CN101961152B (en) * 2010-09-14 2012-07-18 卢志帮 Curtain water wave ruler
CN104457478A (en) * 2014-11-04 2015-03-25 华晨汽车集团控股有限公司 Testing tool special for coating body defects
CN109515040A (en) * 2018-11-18 2019-03-26 满洪流 A kind of curve tracing tape and curve mapping arrangements
WO2020098733A1 (en) * 2018-11-18 2020-05-22 武汉满洪流科技有限公司 Curve tracing flexible ruler and curve drawing device

Similar Documents

Publication Publication Date Title
CN201261331Y (en) Multifunctional straightedge
CN201970709U (en) Novel multifunctional ruler
CN216184075U (en) Composite ruler
CN202935027U (en) Multifunctional ruler
CN203580444U (en) Multifunctional drawing tool
CN202123510U (en) High-precision vernier marking scale
CN201761220U (en) Universal ruler
CN201922771U (en) Vernier T square
CN201272147Y (en) Multifunctional ruler
CN201646136U (en) Multifunctional measuring and drawing combined ruler
CN202169820U (en) Multifunctional protractor
CN203623225U (en) Engineering drawing compass
CN201665093U (en) Protractor
CN200967357Y (en) Multifunctional ruler
CN201538157U (en) Ruler with compass
CN201646137U (en) Multifunctional combined ruler
CN202557073U (en) Ruler with drawing circle function
CN2592394Y (en) Pencil with length rule and angle rule
CN211441735U (en) Surveying and mapping ruler with angle measuring scale
CN203293764U (en) Novel multifunctional pen
CN202965692U (en) Multi-purpose ruler
CN201169161Y (en) Multifunctional simple platting protractor
CN201808327U (en) Pen with angle measuring ruler
CN206678646U (en) A kind of combined type drawing instrument
CN201080087Y (en) Multifunctional triangle

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: 20090624

Termination date: 20100522