CN103879202A - Multifunctional set square - Google Patents

Multifunctional set square Download PDF

Info

Publication number
CN103879202A
CN103879202A CN201210555247.0A CN201210555247A CN103879202A CN 103879202 A CN103879202 A CN 103879202A CN 201210555247 A CN201210555247 A CN 201210555247A CN 103879202 A CN103879202 A CN 103879202A
Authority
CN
China
Prior art keywords
set square
square body
multifunctional
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.)
Pending
Application number
CN201210555247.0A
Other languages
Chinese (zh)
Inventor
宋颖
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 CN201210555247.0A priority Critical patent/CN103879202A/en
Publication of CN103879202A publication Critical patent/CN103879202A/en
Pending legal-status Critical Current

Links

Images

Landscapes

  • Toys (AREA)

Abstract

The invention relates to a multifunctional set square, belongs to stationery and mainly solves the problem that a traditional set of two set squares is easily lost and has the single function. The multifunctional set square comprises a set square body which is a right-angled set square having a 30-degree angle. The set square body is flat plate shaped and provided with a gap in the shape of an isosceles right triangle; one side of the set square body is provided with one row f through holes. The set square body is transparent and elastic. The multifunctional set square has the functions of 30-degee, 45-degree and 60-degree angles and a right angle, is convenient to curl and carry, is available for drawing circles and is very suitable for students.

Description

A kind of multifunctional triangle
Technical field
The present invention relates to a kind of study article, is specifically a kind of multifunctional triangle.
Background technology
In the object study of mathematics section, angle knowledge understand and grasp too busy to get away set square, the most traditional set square has two for a set of, is respectively 30 degree angle and miter angles, because set square is laminar, be easy to lose and fracture, and the set square not matching is due to function singleness, extremely inconvenient again when use, cannot meet people's needs, so also will again buy a set ofly while losing one, cause certain waste.
In a word, being problematic in that of existing set square existence can not be bending, takes up room large, can not draw circle, and this can affect user's normal working and learning.
Summary of the invention
The object of the present invention is to provide a kind of multifunctional triangle, this set square integrates the use function at 30 degree angles, miter angle and 60 degree angles and right angle, is convenient to curling carrying, and also can draw circle.
The present invention solves the technical scheme that its technical problem takes: a kind of multifunctional triangle, comprise set square body, described set square body is the drawing square at 30 degree angles, and set square is tabular, it is characterized in that, on flat board, be provided with the breach of isosceles right triangle; A side at set square body is provided with an exhausting hole; Described set square body is transparent elastomer.
The invention has the beneficial effects as follows: integrate 30 degree angles, miter angle and 60 degree angle and right angle equal angles, very clear for the awareness and understanding at acute angle, obtuse angle; The present invention is simple in structure, can reduce rapidoprint, and energy-conserving and environment-protective are convenient to deposit and carry, and is difficult for losing, and reduces acquisition cost.
Because the side at set square body is provided with an exhausting hole, when one of them hole is the center of circle, remaining can be used as a hole, can turn the circle of different-diameter into.
Because described set square body is transparent elastomer, thereby can curlingly carry.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
In figure: 1 set square body, 2 through holes.
Detailed description of the invention
As shown in Figure 1.A kind of multifunctional triangle, comprises set square body 1, and described set square body 1 is the drawing square at 30 degree angles, and set square is tabular, is provided with the breach of isosceles right triangle on flat board.Be provided with an exhausting hole 2 in a side of set square body, when one of them hole is the center of circle, remaining can be used as a hole, can turn the circle of different-diameter into.Described set square body 1 is transparent elastomer, as transparent plastic, thereby can curlingly carry.

Claims (1)

1. a multifunctional triangle, comprises set square body, and described set square body is the drawing square at 30 degree angles, and set square is tabular, it is characterized in that, is provided with the breach of isosceles right triangle on flat board; A side at set square body is provided with an exhausting hole; Described set square body is transparent elastomer.
CN201210555247.0A 2012-12-19 2012-12-19 Multifunctional set square Pending CN103879202A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210555247.0A CN103879202A (en) 2012-12-19 2012-12-19 Multifunctional set square

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210555247.0A CN103879202A (en) 2012-12-19 2012-12-19 Multifunctional set square

Publications (1)

Publication Number Publication Date
CN103879202A true CN103879202A (en) 2014-06-25

Family

ID=50948459

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210555247.0A Pending CN103879202A (en) 2012-12-19 2012-12-19 Multifunctional set square

Country Status (1)

Country Link
CN (1) CN103879202A (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2617440A1 (en) * 1987-07-02 1989-01-06 Denhez Isabelle Multi-function set square for drawing straight lines, circles and angles
CN2537561Y (en) * 2002-05-08 2003-02-26 曹朝晖 Multifunctional ratio drawing rule
CN201456783U (en) * 2009-08-11 2010-05-12 姚思成 Set square for teaching
CN201895508U (en) * 2010-12-18 2011-07-13 焦峻青 Multifunctional set square
CN202046102U (en) * 2011-05-23 2011-11-23 王志一 Multifunctional triangular plate
CN202413156U (en) * 2012-01-17 2012-09-05 王倩 Multi-functional triangular rule
CN202413150U (en) * 2012-01-01 2012-09-05 刘荣帆 Multi-functional triangular rule
CN202480675U (en) * 2012-02-28 2012-10-10 任姝静 Multipurpose triangular ruler
CN203093504U (en) * 2012-12-19 2013-07-31 宋颖 Multifunctional set square

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2617440A1 (en) * 1987-07-02 1989-01-06 Denhez Isabelle Multi-function set square for drawing straight lines, circles and angles
CN2537561Y (en) * 2002-05-08 2003-02-26 曹朝晖 Multifunctional ratio drawing rule
CN201456783U (en) * 2009-08-11 2010-05-12 姚思成 Set square for teaching
CN201895508U (en) * 2010-12-18 2011-07-13 焦峻青 Multifunctional set square
CN202046102U (en) * 2011-05-23 2011-11-23 王志一 Multifunctional triangular plate
CN202413150U (en) * 2012-01-01 2012-09-05 刘荣帆 Multi-functional triangular rule
CN202413156U (en) * 2012-01-17 2012-09-05 王倩 Multi-functional triangular rule
CN202480675U (en) * 2012-02-28 2012-10-10 任姝静 Multipurpose triangular ruler
CN203093504U (en) * 2012-12-19 2013-07-31 宋颖 Multifunctional set square

Similar Documents

Publication Publication Date Title
CN203093504U (en) Multifunctional set square
CN202463325U (en) Drawing rule for mathematics
CN103879202A (en) Multifunctional set square
CN201895508U (en) Multifunctional set square
CN202528683U (en) Triangle
CN204249644U (en) A kind of multifunction teaching set square
CN201070925Y (en) Multifunctional ruler
CN202480675U (en) Multipurpose triangular ruler
CN204336329U (en) A kind of wall-hanging parcel tray
CN202200772U (en) Foldable drawing board
CN202911415U (en) Pen container
CN202525309U (en) Fan for students
CN102896949A (en) Protractor
CN202038064U (en) Set square
CN201900894U (en) Multi-purpose tetragonal ruler
CN201841832U (en) Multi-functional ruler
CN204278862U (en) Multifunctional compass
CN202213392U (en) Drawing board
CN204306240U (en) Novel pencil box
CN204278872U (en) Multifunctional drawing square
CN204263782U (en) Portable ruler
CN205498430U (en) Multi -functional drawing rule of imparting knowledge to students
CN202557076U (en) Drawing ruler convenient to pick
CN202413148U (en) Multi-functional drawing tool
CN202147510U (en) Pen with ruler

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140625