CN2537561Y - Multifunctional ratio drawing rule - Google Patents

Multifunctional ratio drawing rule Download PDF

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Publication number
CN2537561Y
CN2537561Y CN 02234670 CN02234670U CN2537561Y CN 2537561 Y CN2537561 Y CN 2537561Y CN 02234670 CN02234670 CN 02234670 CN 02234670 U CN02234670 U CN 02234670U CN 2537561 Y CN2537561 Y CN 2537561Y
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CN
China
Prior art keywords
utility
model
scale
measuring
drawing rule
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 02234670
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Chinese (zh)
Inventor
曹朝晖
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
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Filing date
Publication date
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Priority to CN 02234670 priority Critical patent/CN2537561Y/en
Application granted granted Critical
Publication of CN2537561Y publication Critical patent/CN2537561Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a multifunctional scale drawing ruler, which belongs to the technical field of drawing and measuring instruments for garments, and is made by assimilating the strengths of a plurality of traditional instruments. The utility model is in the shape of a right triangle and made of transparent soft materials, and can measure the lengths of arcs of various scales in a bending manner; the utility model comprises a 1 to 5 scale, a 1 to 4 scale, a 1 to 3 scale, an angle gauge for measuring and drawing, and a curve board; the utility model has the function of balance marking and measuring arcs; with the functions, the utility model has the advantages of completing normal operations without other apparatuses, and enhancing the work efficiency and economic benefits with conspicuous and convenient use.

Description

The multifunction ratio drawing rule
The utility model relates to clothing drafting measurement, drawing tool technical field.
At present, though the ratio drawing instrument is many on the market, function singleness, major part is not the clothes special use also, and in clothing drafting, and necessity possesses multiple engineer's scale, angle square, protractor, curve ruler, circular arc mapping, this will be equipped with multiple instrument, and work is brought straight big inconvenience.
The purpose of this utility model is: a kind of multifunction ratio drawing rule is provided, has only on the ruler and can use multiple conventional func, must not carry multiple instrument at work, increase the benefit.
The technical solution of the utility model is: a kind of multifunction ratio drawing rule, corrected combination in multiple conventional tool, and profile is a right angle triangle; The employing transparent soft material is made; The both sides, right angle are 1: the 5cm marking; One hypotenuse is 1: 3 and 1: the 4cm marking; One protractor is wherein arranged on one side at the right angle, its center 30CM along on the limit; The center of circle aperture that one mapping circular arc function is arranged on 1: 3 number point; Two curve grooves are arranged in the chi body; Also have corresponding balanced line and marking.Owing to adopt such scheme, make the conventional many usefulness of chi energy, especially, more practical and convenient to protractor, curve groove, the whole flexible measurement of chi.
Below in conjunction with accompanying drawing, the utility model is further specified:
Fig. 1 is a front view of the present utility model.
By shown in Figure 1: 1, this chi; 2, marking in 1: 5; 3, protractor centre bit; 4, balance marking; 5, curve groove; 6, system arc circle center hole; 7, marking in 1: 3; 8, marking in 1: 4
By shown in Figure 1: a kind of multifunction ratio drawing rule of the present utility model, its this chi (1) are that right angle in kind two edge lengths are respectively 20.5CM and 11CM, are made flexible measurement camber line by transparent softwood; In both sides, right angle (2) is 1: the 5cm marking; Hypotenuse has 1: 3 respectively (7) and (8) marking in 1: 4; One protractor is wherein arranged on one side at the right angle, its center 30CM (3) along on the limit, 0 degree starting point respectively about center (3) along on the limit, can promptly survey promptly and paint, on one side also can measure number therein, be both at another side and draw lines; Two grooves (5) are arranged in the chi, use the curve at each position of drawing clothes; Several points that rise at hypotenuse 1: 3 (7) have an aperture (6), can substitute the center of circle of compasses function, can survey and draw the plurality of sections circular arc.

Claims (2)

1, a kind of multifunction ratio drawing rule is characterized in that: this chi (1) is made by transparent material, both sides, right angle and hypotenuse have 1: 5 respectively (2), 1: 3 (7), (8) cm marking in 1: 4; It has one to measure hornwork (3) on one side at the right angle; The special-purpose proportional curve groove shape (5) of two clothes is arranged in the chi body; A mapping circular arc aperture (6) is arranged;
2, a kind of multifunction ratio drawing rule according to claim 1 is characterized in that: 0 of protractor spent the number respectively in center (3) along on the horizontal line on limit.
CN 02234670 2002-05-08 2002-05-08 Multifunctional ratio drawing rule Expired - Fee Related CN2537561Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 02234670 CN2537561Y (en) 2002-05-08 2002-05-08 Multifunctional ratio drawing rule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 02234670 CN2537561Y (en) 2002-05-08 2002-05-08 Multifunctional ratio drawing rule

Publications (1)

Publication Number Publication Date
CN2537561Y true CN2537561Y (en) 2003-02-26

Family

ID=33709384

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 02234670 Expired - Fee Related CN2537561Y (en) 2002-05-08 2002-05-08 Multifunctional ratio drawing rule

Country Status (1)

Country Link
CN (1) CN2537561Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102152693A (en) * 2011-04-06 2011-08-17 宋杰 Multifunctional drawing ruler
CN103879202A (en) * 2012-12-19 2014-06-25 宋颖 Multifunctional set square

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102152693A (en) * 2011-04-06 2011-08-17 宋杰 Multifunctional drawing ruler
CN103879202A (en) * 2012-12-19 2014-06-25 宋颖 Multifunctional set square

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP02 Change in the address of a patent holder

Address after: No. 480 Dan River Road, Xiangshan Industrial Park, Zhejiang Province: 315700

Patentee after: Cao Chaohui

Address before: 12, block 315700, Dan Town, Xiangshan County, Zhejiang Province, 47-103, postcode: Wenchang

Patentee before: Cao Chaohui

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20030226