CN202480675U - Multipurpose triangular ruler - Google Patents

Multipurpose triangular ruler Download PDF

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Publication number
CN202480675U
CN202480675U CN2012200698842U CN201220069884U CN202480675U CN 202480675 U CN202480675 U CN 202480675U CN 2012200698842 U CN2012200698842 U CN 2012200698842U CN 201220069884 U CN201220069884 U CN 201220069884U CN 202480675 U CN202480675 U CN 202480675U
Authority
CN
China
Prior art keywords
triangular
multipurpose
square
triangular ruler
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
CN2012200698842U
Other languages
Chinese (zh)
Inventor
任姝静
Original Assignee
任姝静
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 任姝静 filed Critical 任姝静
Priority to CN2012200698842U priority Critical patent/CN202480675U/en
Application granted granted Critical
Publication of CN202480675U publication Critical patent/CN202480675U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a multipurpose triangular ruler, belonging to school supplies and mainly solving the problem of single function of the traditional triangular board. The multipurpose triangular ruler structurally comprises a triangular ruler body, wherein the outer edge of the triangular ruler body is a right-angled board with a 30-degree angle; the inner part of the triangular ruler body is a hollow triangle with the same shape; an isosceles triangular board is arranged between the two hollow right-angled edges of the triangular ruler body; and the two side edges of the isosceles triangular board are overlapped with the straight edges of the triangular ruler body. The multipurpose triangular ruler disclosed by the utility model has the advantages that the angles such as the 30-degree angle, the 45-degree angle, the 60-degree angle and the right angle are integrated, so that the recognition and the understanding to the acute angle and the obtuse angle are clear at a glance; and the multipurpose triangular ruler is convenient to store and carry, difficult to lose, favorable for reducing the purchasing cost, and very suitable for being used by students.

Description

A kind of multipurpose set square
Technical field
The utility model relates to a kind of study article, specifically is a kind of multipurpose set square.
Background technology
In the study of mathematics section purpose, angle knowledge understand and grasp too busy to get away set square, the most traditional set square has two; Be respectively 30 degree angle and miter angles,, be easy to lose and rupture because set square is laminar; And the set square that does not match can't satisfy people's needs because function singleness is extremely inconvenient again during use; So cause and lose one and also will buy a cover again, cause certain waste, influence normal working and learning simultaneously.
The utility model content
The purpose of the utility model is to provide a kind of multipurpose set square, and this set square integrates the function of use at 30 degree angles, miter angle and 60 degree angles and right angle, easy to use with carry.
The technical scheme that its technical problem of the utility model solution is taked is: a kind of multipurpose set square; Its structure comprises the set square body; Described set square body outward flange is the L-square that has 30 degree angles; Inside is the identical shaped triangle of hollow, between two right-angle sides of the hollow of set square body, is provided with the isoceles triangle plate, and two the waist limits of described isoceles triangle plate and the straight flange of set square body are overlapping.
The beneficial effect of the utility model is: integrate 30 degree angles, miter angle and 60 degree angles 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, reduces rapidoprint, and energy-conserving and environment-protective are convenient to deposit and carry, and is difficult for losing, and reduces acquisition cost.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1 set square body, 2 isoceles triangle plates.
The specific embodiment
As shown in Figure 1.A kind of multipurpose set square; Its structure comprises set square body 1; Described set square body 1 outward flange is the L-square that has 30 degree angles, and inside is the identical shaped triangle of hollow, between two right-angle sides of the hollow of set square body 1, is provided with isoceles triangle plate 2; Two the waist limits of described isoceles triangle plate 2 and the straight flange of set square body 1 are overlapping, shared two straight flanges.
The utility model integrates 30 degree angles, miter angle and 60 degree angles and right angle equal angles, and is very clear for the understanding and the understanding at acute angle, obtuse angle; Simple in structure, reduce rapidoprint, energy-conserving and environment-protective are convenient to deposit and carry, and are difficult for losing, and reduce acquisition cost, are fit to very much the student and use.

Claims (1)

1. multipurpose set square; Comprise the set square body; Described set square body outward flange is the L-square that has 30 degree angles, and inside is the identical shaped triangle of hollow, it is characterized in that; Between two right-angle sides of the hollow of set square body, be provided with the isoceles triangle plate, two the waist limits of described isoceles triangle plate and the straight flange of set square body are overlapping.
CN2012200698842U 2012-02-28 2012-02-28 Multipurpose triangular ruler Expired - Fee Related CN202480675U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200698842U CN202480675U (en) 2012-02-28 2012-02-28 Multipurpose triangular ruler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200698842U CN202480675U (en) 2012-02-28 2012-02-28 Multipurpose triangular ruler

Publications (1)

Publication Number Publication Date
CN202480675U true CN202480675U (en) 2012-10-10

Family

ID=46955131

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012200698842U Expired - Fee Related CN202480675U (en) 2012-02-28 2012-02-28 Multipurpose triangular ruler

Country Status (1)

Country Link
CN (1) CN202480675U (en)

Cited By (1)

* 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

Cited By (1)

* 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

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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: 20121010

Termination date: 20130228

C17 Cessation of patent right