CN2928532Y - Multifunction ruler - Google Patents

Multifunction ruler Download PDF

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Publication number
CN2928532Y
CN2928532Y CN 200620086066 CN200620086066U CN2928532Y CN 2928532 Y CN2928532 Y CN 2928532Y CN 200620086066 CN200620086066 CN 200620086066 CN 200620086066 U CN200620086066 U CN 200620086066U CN 2928532 Y CN2928532 Y CN 2928532Y
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CN
China
Prior art keywords
protractor
set square
hole
hypotenuse
multifunctional ruler
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
CN 200620086066
Other languages
Chinese (zh)
Inventor
张斌
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 CN 200620086066 priority Critical patent/CN2928532Y/en
Application granted granted Critical
Publication of CN2928532Y publication Critical patent/CN2928532Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a multifunctional ruler belonging to the field of stationery technology and comprising a set square and a protractor, and the hypotenuse of the set square is connected with the leg of the protractor. The set square is a set square with an angle of 45 degree and a hole with the shape of a 30 degree set square inside, and the legs of the set square hole are both parallel to the legs of the set square with an angle of 45 degree. A rectangular hole is located on the joint to the set square with an angle of 45 degree inside the protractor, and a rounded hole is arranged on the point of the hypotenuse matched with the middle point of leg of the protractor. A parallelogrammic hole and an elliptic hole are arranged in the protractor, and corresponding scales are arranged on the set square and the protractor. The utility model of the multifunctional ruler integrates a set square with an angle of 45 degree, a set square with an angle of 30 degree and a protractor for an organic whole with a parallelogrammic hole and an elliptic hole arranged, which provides convenient for students or engineers and technicians drawing quickly, and the model is a portable and functional multifunctional ruler.

Description

A kind of multifunctional ruler
Affiliated technical field
The utility model relates to the stationery technical field, particularly a kind of drawing instrument.
Background technology
The utility model patent application has 45 ° of set squares, 30 ° of set squares, protractor, ruler etc. a few days ago in the drawing instrument of public offering, use, because of its function singleness, need carry when engineers and technicians or student use complete, relatively more burdensome, trouble.
Summary of the invention
For addressing the above problem, the utility model provides a kind of easy to carry, multiple functional multifunctional ruler.The technical scheme that its technical problem that solves the utility model adopts is: a kind of multifunctional ruler, comprise set square and protractor, and a limit of described set square is connected with the straight flange of protractor.This set square can be 45 ° of set squares, and its limit that is connected with the straight flange of protractor is a hypotenuse.Be provided with one 30 ° set square shape holes in these 45 ° of set squares, its two right-angle sides parallel with two right-angle sides of 45 ° of set squares respectively.Is provided with elongated hole with 45 ° of set square hypotenuse connections in the described protractor, one bar limit is positioned on the hypotenuse of 45 ° of set squares, its objective is for hypotenuse and protractor straight flange setting-out convenience along these 45 ° of set squares.Be provided with circular hole with protractor straight flange mid point corresponding position on the hypotenuse of these 45 ° of set squares, its objective is to make things convenient for the setting-out of use amount hornwork or take measurement of an angle.Be provided with parallelogram hole and slotted eye in the described protractor, can make things convenient for student or engineers and technicians' fast drawing.Be carved with corresponding scale on described set square and the protractor.
45 ° of set squares of multifunctional ruler collection of the present utility model, 30 ° of set squares, protractors are one, also be provided with parallelogram hole and slotted eye on it, can make things convenient for student or engineers and technicians' fast drawing, be a kind of easy to carry, multiple functional multifunctional ruler.
Description of drawings
Accompanying drawing is a schematic diagram of the present utility model.
Among the figure: 1-30 ° of set square shape hole, 2-elongated hole, 3-circular port, 4-parallelogram hole, 5-slotted eye, 6-scale.
The specific embodiment
In a kind of specific embodiment of the present utility model shown in the drawings, this multifunctional ruler is made by transparent plastic, it is made up of with the protractor that the hypotenuse of these 45 ° of set squares is connected with straight flange 45 ° of set squares, be provided with one 30 ° set square shape holes 1 in these 45 ° of set squares, its two right-angle sides parallel with two right-angle sides of 45 ° of set squares respectively.Be provided with elongated hole 2 with 45 ° of set square hypotenuse connections in the protractor, one bar limit is positioned on the hypotenuse of 45 ° of set squares.Be provided with circular hole 3 with protractor straight flange mid point corresponding position on the hypotenuse of these 45 ° of set squares, be provided with parallelogram hole 4 and slotted eye 5 in the protractor.Be carved with corresponding scale 6 on set square and the protractor respectively.

Claims (10)

1, a kind of multifunctional ruler comprises set square and protractor, it is characterized in that: a limit of described set square is connected with the straight flange of protractor.
2, a kind of multifunctional ruler according to claim 1 is characterized in that: described set square is 45 ° of set squares, and its limit that is connected with the straight flange of protractor is a hypotenuse.
3, a kind of multifunctional ruler according to claim 2 is characterized in that: in described 45 ° of set squares one 30 ° set square shape holes [1] are arranged, its two right-angle sides parallel with two right-angle sides of 45 ° of set squares respectively.
4, according to claim 2 or 3 described a kind of multifunctional rulers, it is characterized in that: be provided with elongated hole [2] with 45 ° of set square hypotenuse connections in the described protractor, one bar limit is positioned on the hypotenuse of 45 ° of set squares, is provided with circular hole [3] with protractor straight flange mid point corresponding position on the hypotenuse of these 45 ° of set squares.
5, according to claim 2 or 3 described a kind of multifunctional rulers, it is characterized in that: be provided with parallelogram hole [4] and slotted eye [5] in the described protractor.
6, a kind of multifunctional ruler according to claim 4 is characterized in that: be provided with parallelogram hole [4] and slotted eye [5] in the described protractor.
7, according to claim 1,2 or 3 described a kind of multifunctional rulers, it is characterized in that: be carved with corresponding scale [6] on described set square and the protractor.
8, a kind of multifunctional ruler according to claim 4 is characterized in that: be carved with corresponding scale [6] on described set square and the protractor.
9, a kind of multifunctional ruler according to claim 5 is characterized in that: be carved with corresponding scale [6] on described set square and the protractor.
10, a kind of multifunctional ruler according to claim 6 is characterized in that: be carved with corresponding scale [6] on described set square and the protractor.
CN 200620086066 2006-06-23 2006-06-23 Multifunction ruler Expired - Fee Related CN2928532Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620086066 CN2928532Y (en) 2006-06-23 2006-06-23 Multifunction ruler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620086066 CN2928532Y (en) 2006-06-23 2006-06-23 Multifunction ruler

Publications (1)

Publication Number Publication Date
CN2928532Y true CN2928532Y (en) 2007-08-01

Family

ID=38306921

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620086066 Expired - Fee Related CN2928532Y (en) 2006-06-23 2006-06-23 Multifunction ruler

Country Status (1)

Country Link
CN (1) CN2928532Y (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee