CN204160956U - A kind of multifunctional triangle - Google Patents

A kind of multifunctional triangle Download PDF

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Publication number
CN204160956U
CN204160956U CN201420563256.9U CN201420563256U CN204160956U CN 204160956 U CN204160956 U CN 204160956U CN 201420563256 U CN201420563256 U CN 201420563256U CN 204160956 U CN204160956 U CN 204160956U
Authority
CN
China
Prior art keywords
plate
angle
triangle
protractor
compass
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
CN201420563256.9U
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Chinese (zh)
Inventor
陈思奇
Original Assignee
陈思奇
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
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Priority to CN201420563256.9U priority Critical patent/CN204160956U/en
Application granted granted Critical
Publication of CN204160956U publication Critical patent/CN204160956U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of multifunctional triangle, comprise isosceles right angle triangle plate body, plate body three limit indicates length scale, there are a protractor in plate body central authorities along hypotenuse position, protractor surrounding has a circle semi-circular hole, plate body two right-angle side angular position has a compass, and compass surrounding indicates angle index, and plate body respectively has platoon leader's square opening along on two right-angle side directions.Several functions converges on set square by the utility model, easy to use.

Description

A kind of multifunctional triangle
Technical field
The utility model relates to a kind of stationery, is specifically related to a kind of multifunctional triangle.
Background technology
Set square is a kind of stationery that student often uses, common set square function singleness, user often needs when drawing to carry and use not only inconvenient but also add consumer spending when buying with the use of, a large amount of drawing instrument with the instrument such as protractor.
Summary of the invention
For solving the problem, the utility model provides a kind of multifunctional triangle.
The utility model is by the following technical solutions:
A kind of multifunctional triangle, comprise isosceles right angle triangle plate body, plate body three limit indicates length scale, and its special character is: there are a protractor in described plate body central authorities along hypotenuse position, and protractor surrounding has a circle semi-circular hole; Described plate body two right-angle side angular position has a compass, and compass surrounding indicates angle index; Described plate body respectively has platoon leader's square opening along on two right-angle side directions.
Multifunctional triangle of the present utility model, the painting of described slot and examination answering card inscribes frame etc. greatly.
After adopting technique scheme, several functions converges on set square by the utility model, easy to use.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model multifunctional triangle.
In figure, 1 plate body, 2 length scale, 3 protractors, 4 compasses, 5 angle indexs, 6 slots, 7 semi-circular hole.
Detailed description of the invention
Multifunctional triangle shown in figure, comprises isosceles right angle triangle plate body 1, and plate body 1 three limit indicates length scale 2, and there are a protractor 3 in plate body 1 central authorities along hypotenuse position, and protractor 3 surrounding has a circle semi-circular hole 7; Described plate body 1 liang of right-angle side angular position has a compass 4, and compass 4 surrounding indicates angle index 5, and plate body 1 respectively has platoon leader's square opening 6 along on two right-angle side directions.
Compass 4 surrounding indicates 360 degree of angle indexs 5, except going out to take one's bearings, conveniently can draw parallel lines or become the straight line of different angles when drawing according to the angle of pointed.Protractor 3 can be used to measure angle, and semi-circular hole 7 around facilitates angular dimension.Slot 6 and the painting of examination answering card inscribe frame etc. greatly, when filling answer sheets, can be placed on answer frame by slot 6, be convenient to standard full-filling.

Claims (2)

1. a multifunctional triangle, comprise isosceles right angle triangle plate body (1), plate body (1) three limit indicates length scale (2), it is characterized in that: there are a protractor (3) in described plate body (1) central authorities along hypotenuse position, and protractor (3) surrounding has a circle semi-circular hole (7); Described plate body two right-angle side angular position has a compass (4), and compass (4) surrounding indicates angle index (5); Described plate body (1) is along two right-angle side directions respectively there being platoon leader's square opening (6).
2. multifunctional triangle according to claim 1, is characterized in that: the painting of described slot (6) and examination answering card inscribes frame etc. greatly.
CN201420563256.9U 2014-09-28 2014-09-28 A kind of multifunctional triangle Expired - Fee Related CN204160956U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420563256.9U CN204160956U (en) 2014-09-28 2014-09-28 A kind of multifunctional triangle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420563256.9U CN204160956U (en) 2014-09-28 2014-09-28 A kind of multifunctional triangle

Publications (1)

Publication Number Publication Date
CN204160956U true CN204160956U (en) 2015-02-18

Family

ID=52534677

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420563256.9U Expired - Fee Related CN204160956U (en) 2014-09-28 2014-09-28 A kind of multifunctional triangle

Country Status (1)

Country Link
CN (1) CN204160956U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107031243A (en) * 2017-04-21 2017-08-11 王有旺 A kind of multi-function set square for teaching

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107031243A (en) * 2017-04-21 2017-08-11 王有旺 A kind of multi-function set square for teaching

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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: 20150218

Termination date: 20150928

EXPY Termination of patent right or utility model