CN201080085Y - Multipurpose ruler - Google Patents

Multipurpose ruler Download PDF

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Publication number
CN201080085Y
CN201080085Y CNU2007200127883U CN200720012788U CN201080085Y CN 201080085 Y CN201080085 Y CN 201080085Y CN U2007200127883 U CNU2007200127883 U CN U2007200127883U CN 200720012788 U CN200720012788 U CN 200720012788U CN 201080085 Y CN201080085 Y CN 201080085Y
Authority
CN
China
Prior art keywords
set square
utility
multipurpose ruler
model
opening
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
CNU2007200127883U
Other languages
Chinese (zh)
Inventor
穆昊
Original Assignee
穆昊
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 穆昊 filed Critical 穆昊
Priority to CNU2007200127883U priority Critical patent/CN201080085Y/en
Application granted granted Critical
Publication of CN201080085Y publication Critical patent/CN201080085Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a multipurpose ruler, which comprises a set square. The long side of the set square is used as the base side, a semi-arc opening is arranged on the set square, and angle scale divisions are marked in sequence at the edge of the opening; a small handle is arranged on the surface of the set square. During survey, the semi-arc opening, the angle scale divisions, and the base side of the set square form an angle gauge, and the user can survey an angle value through the function; the small handle installed on the surface of the set square is convenient for the user to hold the set square. The utility model has the advantages of simple structure, artistic appearance, comprehensive functions, and convenient operation, etc.

Description

Multipurpose ruler
Technical field
The utility model relates to a kind of schooling apparatus, especially a kind of multipurpose ruler.
Background technology
As everyone knows, set square is one of very important instrument in drawing, the measurement task.But also there are many deficiencies in present set square, and particularly function ratio is more single, can only measure length or draw the triangle of single angle, can't satisfy more demands of people, and people can only select else with other instruments such as protractors and measure or drawing.In order to improve this class problem, we provide a kind of multipurpose ruler to have very much necessity.
Summary of the invention
The purpose of this utility model provides a kind of multipurpose ruler, is used to solve the problem that the standard rule subfunction is single, inconvenience is used.
For achieving the above object, the utility model multipurpose ruler comprises a set square, as the base, offers the semi arch opening with the long limit of set square on set square, at edge of opening marking angle index in turn; Be provided with little handle on the set square surface.
After adopting said structure, the user can normally use set square to draw or measure length; In addition, semi arch opening, angle index and set square base form protractor, and the user can pass through this functional measurement angle value; And be installed in the little handle on set square surface, be convenient to the user and take.
The utility model has the advantages that: simple in structure, good looking appearance, complete function, easy to use can also provide the function of protractor.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the utility model multipurpose ruler.
The specific embodiment
As shown in Figure 1, the utility model multipurpose ruler comprises a set square 1, as the base, offers semi arch opening 2 with the long limit of set square 1 on set square 1, the marking angle index 3 in turn at opening 2 edges; Be provided with wisp hand 4 on set square 1 surface.

Claims (1)

1. a multipurpose ruler comprises a set square (1), it is characterized in that: as the base, offer semi arch opening (2) with the long limit of set square (1) on set square (1), the marking angle index (3) in turn at opening (2) edge; Be provided with little handle (4) on set square (1) surface.
CNU2007200127883U 2007-06-21 2007-06-21 Multipurpose ruler Expired - Fee Related CN201080085Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200127883U CN201080085Y (en) 2007-06-21 2007-06-21 Multipurpose ruler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200127883U CN201080085Y (en) 2007-06-21 2007-06-21 Multipurpose ruler

Publications (1)

Publication Number Publication Date
CN201080085Y true CN201080085Y (en) 2008-07-02

Family

ID=39613765

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200127883U Expired - Fee Related CN201080085Y (en) 2007-06-21 2007-06-21 Multipurpose ruler

Country Status (1)

Country Link
CN (1) CN201080085Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101804759A (en) * 2010-03-18 2010-08-18 上海应用技术学院 Finger cot convenient ruler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101804759A (en) * 2010-03-18 2010-08-18 上海应用技术学院 Finger cot convenient ruler

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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: 20080702