CN202557074U - Convenient ruler - Google Patents

Convenient ruler Download PDF

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Publication number
CN202557074U
CN202557074U CN2012201098982U CN201220109898U CN202557074U CN 202557074 U CN202557074 U CN 202557074U CN 2012201098982 U CN2012201098982 U CN 2012201098982U CN 201220109898 U CN201220109898 U CN 201220109898U CN 202557074 U CN202557074 U CN 202557074U
Authority
CN
China
Prior art keywords
ruler
plate
degree angle
convenient
chi
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
CN2012201098982U
Other languages
Chinese (zh)
Inventor
张朔
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 CN2012201098982U priority Critical patent/CN202557074U/en
Application granted granted Critical
Publication of CN202557074U publication Critical patent/CN202557074U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Drawing Aids And Blackboards (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)

Abstract

The utility model discloses a convenient ruler and belongs to stationeries. The ruler can be used for measuring and also can be used for drawing angles. The convenient ruler comprises a ruler body, scales and figures are arranged on the ruler body, a vertical ruler plate is arranged in the middle of one side of the ruler body, a sixty-degree angle ruler plate is arranged on one side of the vertical ruler plate, a forty-five-degree angle ruler plate is arranged on the other side of the vertical ruler plate, and scales and figures are arranged on the sixty-degree angle ruler plate and the forty-five-degree angle ruler plate. The vertical ruler plate is arranged in the middle of one side of the ruler body, the sixty-degree angle ruler plate is arranged on one side of the vertical ruler plate, the forty-five-degree angle ruler plate is arranged on the other side of the vertical ruler plate, so that the ruler can be used for drawing some angles in common use, and the two ruler plates are both provided with scales so that the ruler is convenient to measure lengths during angle drawing. The convenient ruler has the advantages of being simple in structure, convenient to use, and particularly suitable for being used in schools or offices.

Description

Convenient ruler
Technical field
The utility model relates to a kind of stationery, especially a kind of convenient ruler.
Background technology
In school, ruler is a kind of stationery commonly used.General ruler, its structure generally include a plastic ruler plate, are provided with scale and numeral above.But, in study, many times needing the picture angle, this kind ruler can not satisfy this kind needs.
The utility model content
The technical assignment of the utility model is to above-mentioned deficiency of the prior art a kind of convenient ruler to be provided, and this ruler can also be drawn the angle except measuring.
The utility model solves the technical scheme that its technical problem adopted: the convenient ruler of this kind; Its structure comprises the chi body; Described chi body is provided with scale and numeral, it is characterized in that, is provided with a miter square plate in a side centre position of chi body; Described miter square plate one side is provided with a sextant chi plate, and opposite side is provided with one 45 degree angle square board; Be equipped with scale and numeral on described sextant chi plate and the 45 degree angle square boards.
The utlity model has following outstanding beneficial effect:
1, owing to be provided with a miter square plate in the opposite side centre position of chi body, described miter square plate one side is provided with a sextant chi plate, and opposite side is provided with one 45 degree angle square board, so this ruler can be used for some angles commonly used of picture.
2, owing on described sextant chi plate and 45 degree angle square boards, being equipped with scale and numeral, so this ruler is convenient to measure length when drawing the angle.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model.
Description of reference numerals: 1 sextant chi plate, 2 miter square plates, 3 four ten five degree angle square boards, 4 chi bodies.
The specific embodiment
As shown in Figure 1, the convenient ruler of this kind, its structure comprises chi body 4; Described chi body is provided with scale and numeral; Side centre position at chi body 4 is provided with a miter square plate 2, and described miter square plate 2 one sides are provided with a sextant chi plate 1, and opposite side is provided with one 45 degree angle square board 3; Be equipped with scale and numeral on described sextant chi plate 1 and the 45 degree angle square boards 3.
Owing to be provided with a miter square plate 2 in a side centre position of chi body 4, described miter square plate 2 one sides are provided with a sextant chi plate 1, and opposite side is provided with one 45 degree angle square board 3, so this ruler can be used for some angles commonly used of picture.
Owing on described sextant chi plate 1 and 45 degree angle square boards 3, be equipped with scale and numeral, so this ruler is convenient to measure length when drawing the angle.
The convenient ruler of this kind is simple in structure, and is easy to use, is particularly useful for school or office.

Claims (1)

1. convenient ruler, its structure comprises the chi body, described chi body is provided with scale; It is characterized in that; Side centre position at the chi body is provided with a miter square plate, and described miter square plate one side is provided with a sextant chi plate, and opposite side is provided with one 45 degree angle square board; Be equipped with scale on described sextant chi plate and the 45 degree angle square boards.
CN2012201098982U 2012-03-22 2012-03-22 Convenient ruler Expired - Fee Related CN202557074U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201098982U CN202557074U (en) 2012-03-22 2012-03-22 Convenient ruler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012201098982U CN202557074U (en) 2012-03-22 2012-03-22 Convenient ruler

Publications (1)

Publication Number Publication Date
CN202557074U true CN202557074U (en) 2012-11-28

Family

ID=47206768

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012201098982U Expired - Fee Related CN202557074U (en) 2012-03-22 2012-03-22 Convenient ruler

Country Status (1)

Country Link
CN (1) CN202557074U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121128

Termination date: 20130322