CN104742605A - Foldable multipurpose ruler - Google Patents

Foldable multipurpose ruler Download PDF

Info

Publication number
CN104742605A
CN104742605A CN201310736676.2A CN201310736676A CN104742605A CN 104742605 A CN104742605 A CN 104742605A CN 201310736676 A CN201310736676 A CN 201310736676A CN 104742605 A CN104742605 A CN 104742605A
Authority
CN
China
Prior art keywords
ruler
foldable multipurpose
multipurpose ruler
groove
foldable
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.)
Pending
Application number
CN201310736676.2A
Other languages
Chinese (zh)
Inventor
卢进
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 CN201310736676.2A priority Critical patent/CN104742605A/en
Publication of CN104742605A publication Critical patent/CN104742605A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L7/00—Straightedges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/02—Rulers with scales or marks for direct reading
    • G01B3/04—Rulers with scales or marks for direct reading rigid
    • G01B3/06—Rulers with scales or marks for direct reading rigid folding

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Drawing Aids And Blackboards (AREA)

Abstract

The invention relates to equipment for measuring and drawing, in particular to a foldable multipurpose ruler. The foldable multipurpose ruler consists of a ruler and rotating shafts, wherein the ruler is divided into three sections; the sections are connected by the rotating shafts to bring convenience for folding; scales are arranged at one edge of the ruler to bring convenience for measurement; and a triangular groove, a rectangular groove and a circular arc groove are formed in the other edge of the ruler to bring convenience for drawing as shown in figure. The foldable multipurpose ruler has the beneficial effects of simple structure, convenience for use and good effect.

Description

Folding multipurpose ruler
Technical field
The present invention relates to a kind of equipment for measuring mapping, being specifically related to a kind of folding multipurpose ruler.
Background technology
The function singleness of ruler and carry inconvenience.
Summary of the invention
In order to overcome the function singleness of ruler and carry the problems such as inconvenience, the invention provides a kind of folding multipurpose ruler, this folding multipurpose ruler is by ruler, rotating shaft is formed, three joints made by ruler, and joint is easy to connect folding by rotating shaft with internode, and the graduation mark that makes of ruler is convenient for measuring, the another side of ruler makes triangular groove, rectangular recess, the convenient picture of circular groove, as shown in the figure.The invention has the beneficial effects as follows: structure is simply easy to use, effective.
Accompanying drawing explanation
Fig. 1 is the structural representation of folding utility ruler:
Wherein 1 is ruler, and 2 is rotating shafts, and 3 is graduation marks, and 4 is triangular grooves, and 5 are rectangular recess 6 is circular grooves.
Detailed description of the invention
In Fig. 1, folding multipurpose ruler is by ruler 1, and rotating shaft 2 is formed, three joints made by ruler, joint and internode fold by rotating shaft 2 is easy to connect, and the graduation mark 3 that makes of ruler 1 is convenient for measuring, and the another side of ruler 1 makes triangular groove 4, rectangular recess 5, the convenient picture of circular groove 6.

Claims (1)

1. a folding multipurpose ruler, by ruler, rotating shaft is formed, and it is characterized in that: three joints made by ruler, and joint is connected by rotating shaft with internode, and the making graduation mark of ruler, the another side of ruler makes triangular groove, rectangular recess, circular groove.
CN201310736676.2A 2013-12-30 2013-12-30 Foldable multipurpose ruler Pending CN104742605A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310736676.2A CN104742605A (en) 2013-12-30 2013-12-30 Foldable multipurpose ruler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310736676.2A CN104742605A (en) 2013-12-30 2013-12-30 Foldable multipurpose ruler

Publications (1)

Publication Number Publication Date
CN104742605A true CN104742605A (en) 2015-07-01

Family

ID=53583093

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310736676.2A Pending CN104742605A (en) 2013-12-30 2013-12-30 Foldable multipurpose ruler

Country Status (1)

Country Link
CN (1) CN104742605A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106274189A (en) * 2016-09-23 2017-01-04 江南大学 Combination changeable ruler
CN108827109A (en) * 2018-08-07 2018-11-16 安徽恒信建设工程管理有限公司 Building structure multifunctional detecting device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106274189A (en) * 2016-09-23 2017-01-04 江南大学 Combination changeable ruler
CN108827109A (en) * 2018-08-07 2018-11-16 安徽恒信建设工程管理有限公司 Building structure multifunctional detecting device
CN108827109B (en) * 2018-08-07 2020-04-21 安徽恒信建设工程管理有限公司 Multifunctional detection device for building structure

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150701