CN203093504U - Multifunctional set square - Google Patents

Multifunctional set square Download PDF

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Publication number
CN203093504U
CN203093504U CN 201220708079 CN201220708079U CN203093504U CN 203093504 U CN203093504 U CN 203093504U CN 201220708079 CN201220708079 CN 201220708079 CN 201220708079 U CN201220708079 U CN 201220708079U CN 203093504 U CN203093504 U CN 203093504U
Authority
CN
China
Prior art keywords
square
multifunctional
angle
degree angle
triangle
Prior art date
Application number
CN 201220708079
Other languages
Chinese (zh)
Inventor
宋颖
Original Assignee
宋颖
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 宋颖 filed Critical 宋颖
Priority to CN 201220708079 priority Critical patent/CN203093504U/en
Application granted granted Critical
Publication of CN203093504U publication Critical patent/CN203093504U/en

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Abstract

The utility model discloses a multifunctional set square, belongs to school supplies and mainly solves the problem that two set squares in a set in the prior art are easy to lose and single in function. The multifunctional set square comprises a tabulate set square body which is a right-angled set square with a 30-degree angle, and the tabulate set square is provided with a notch of an isosceles right-angled triangle. A row of through holes is arranged on one side of the set square body. The set square body is a transparent elastic body. The multifunctional set square integrates using functions of 30-degree angle, 45-degree angle, 60-degree angle and square angle, is convenient to roll and carry and capable of drawing circles, and is quite applicable to students.

Description

A kind of multifunctional triangle
Technical field
The utility model relates to a kind of study article, specifically is a kind of multifunctional triangle.
Background technology
In the purpose study of mathematics section, angle knowledge understand and grasp too busy to get away set square, the most traditional set square has two to be a cover, is respectively 30 degree angle and miter angles, because set square is laminar, be easy to lose and rupture, and the set square that does not match can't satisfy people's needs because function singleness is extremely inconvenient again during use, so also will buy a cover again when losing one, cause certain waste.
In a word, being problematic in that existing set square exists can not be crooked, and it is big to take up room, and can not draw circle, and this can influence user's operate as normal and study.
The utility model content
The purpose of this utility model is to provide a kind of multifunctional triangle, and this set square integrates the function of use at 30 degree angles, miter angle and 60 degree angles and right angle, is convenient to curl and carries, and also can draw circle.
The technical scheme in the invention for solving the technical problem is: a kind of multifunctional triangle, comprise the set square body, described set square body is the drawing square at 30 degree angles, and set square is a tabular, it is characterized in that, on flat board, be provided with the breach of isosceles right triangle; Side at the set square body is provided with an exhausting hole; Described set square body is a transparent elastomer.
The beneficial effects of the utility model are: integrate 30 degree angles, miter angle and 60 degree angle and right angle equal angles, and very clear for the understanding and the understanding at acute angle, obtuse angle; The utility model 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.
Owing to be provided with an exhausting hole 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.
Because described set square body is transparent elastomer, thereby can curls and carry.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1 set square body, 2 through holes.
The specific embodiment
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 a tabular, is provided with the breach of isosceles right triangle on flat board.Side at the set square body is provided with an exhausting hole 2, and 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 a transparent elastomer, as transparent plastic, thereby can curl and carries.

Claims (1)

1. a multifunctional triangle comprises the set square body, and described set square body is the drawing square at 30 degree angles, and set square is a tabular, it is characterized in that, is provided with the breach of isosceles right triangle on flat board; Side at the set square body is provided with an exhausting hole; Described set square body is a transparent elastomer.
CN 201220708079 2012-12-19 2012-12-19 Multifunctional set square CN203093504U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220708079 CN203093504U (en) 2012-12-19 2012-12-19 Multifunctional set square

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220708079 CN203093504U (en) 2012-12-19 2012-12-19 Multifunctional set square

Publications (1)

Publication Number Publication Date
CN203093504U true CN203093504U (en) 2013-07-31

Family

ID=48844935

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220708079 CN203093504U (en) 2012-12-19 2012-12-19 Multifunctional set square

Country Status (1)

Country Link
CN (1) CN203093504U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103879202A (en) * 2012-12-19 2014-06-25 宋颖 Multifunctional set square
CN106079978A (en) * 2016-08-11 2016-11-09 鲁子航 Lattice rule

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103879202A (en) * 2012-12-19 2014-06-25 宋颖 Multifunctional set square
CN106079978A (en) * 2016-08-11 2016-11-09 鲁子航 Lattice rule

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130731

Termination date: 20131219

C17 Cessation of patent right