CN201080086Y - Multifunctional ruler - Google Patents

Abstract

The utility model relates to a multi-functional ruler, which consists of a wave line ruler, an angle gauge, an elliptical hole, a straight line ruler, and regular circular holes, wherein the straight line ruler is the main part of the utility model, and is in rectangular flat-plate structure integrally, scale divisions and digits representing distances are arranged on a long side of the straight line ruler, the angle gauge is arranged in the middle of the other long side of the straight line ruler, the left side of the angle gauge is arranged to be in the form of the wave line ruler, and the right side thereof is arranged to be in the form of the straight line ruler. The transversely positioned elliptical hole is arranged in the middle of the straight line ruler, and the equidistant regular circular holes are arranged on the straight line ruler at the two sides of the elliptical hole. The multi-functional ruler of the utility model has the advantages of simple structure, complete functions, and convenient carrying and operation. The specification of the utility model is preferably 20 centimeters when being used for students; the specification thereof can be magnified suitably when being used for engineering technical personnel and design staff in order to adapt to different work requirements. The adopted material is preferably transparent plastics, and can also be metallic material.

Description

Multifunctional ruler

Technical field:

The utility model relates to stationery class drawing instrument, relates in particular to multifunctional ruler.

Background technology:

The set square of several standard angles is arranged in the now commercially available drawing instrument, protractor and ruler or the like are arranged, because the function singleness of these drawing instruments, carrying and using all to have many inconveniences.

The utility model content:

The purpose of this utility model is, overcomes the deficiencies in the prior art part, and a kind of easy to carry, multiple functional multifunctional ruler is provided.

Multifunctional ruler described in the utility model, including wave molding chi, protractor, elliptical aperture, straightedge rule and positive circular hole forms, said straightedge rule is a main component of the present utility model, the integral body slab construction that is rectangle, long limit of straightedge rule is provided with the scale and the numeral of expression distance, on another long limit of straightedge rule, be provided with protractor between two parties, be arranged to the form of wave molding chi in the left side of said protractor, be arranged to the form of straightedge rule on the right side of said protractor.In the middle position of straightedge rule, be provided with horizontal elliptical aperture, on the straightedge rule on said elliptical aperture both sides, be provided with equidistant positive circular hole.

Multifunctional ruler described in the utility model, simple in structure, multiple functional, carry with easy to use.Use as student's chi, its specification is advisable with about 20 centimetres; As engineers and technicians and designer's the chi of using, its specification can suitably be amplified, and to adapt to different work requirements, material therefor is advisable with transparent plastic, also can use metal material to make.

Description of drawings:

Accompanying drawing is the structural representation of multifunctional ruler described in the utility model.The positive circular hole of 1-wave molding chi 2-protractor 3-elliptical aperture 4-straightedge rule 5-

The specific embodiment:

Referring now to accompanying drawing, be described as follows in conjunction with the embodiments: multifunctional ruler described in the utility model, including wave molding chi 1, protractor 2, elliptical aperture 3, straightedge rule 4 and positive circular hole 5 forms, said straightedge rule 4 is main components of the present utility model, the integral body slab construction that is rectangle, 4 one long limits of straightedge rule are provided with the scale and the numeral of expression distance, on another long limit of straightedge rule 4, be provided with protractor 2 between two parties, be arranged to the form of wave molding chi 1 in the left side of said protractor 2, be arranged to the form of straightedge rule 4 on the right side of said protractor 2.In the middle position of straightedge rule 4, be provided with horizontal elliptical aperture 3, on the straightedge rule 4 on said elliptical aperture 3 both sides, be provided with equidistant positive circular hole 5.Multifunctional ruler described in the utility model, simple in structure, multiple functional, carry with easy to use.Use as student's chi, its specification is advisable with about 20 centimetres; As engineers and technicians and designer's the chi of using, its specification can suitably be amplified, and to adapt to different work requirements, material therefor is advisable with transparent plastic, also can use metal material to make.

Claims (1)

1. multifunctional ruler, it is characterized in that straightedge rule (4) is the integral body slab construction that is rectangle, (4) long limits of straightedge rule are provided with the scale and the numeral of expression distance, on another long limit of straightedge rule (4), be provided with protractor (2) between two parties, be arranged to the form of wave molding chi (1) in the left side of protractor (2), be arranged to the form of straightedge rule (4) on the right side of protractor (2), middle position in straightedge rule (4), be provided with horizontal elliptical aperture (3), on the straightedge rule (4) on elliptical aperture (3) both sides, be provided with equidistant positive circular hole (5).

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