CN203019909U

CN203019909U - Multifunctional ruler

Info

Publication number: CN203019909U
Application number: CN 201220636862
Authority: CN
Inventors: 刘傲然
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-11-28
Filing date: 2012-11-28
Publication date: 2013-06-26
Anticipated expiration: 2022-11-28

Abstract

Provided is a multifunctional ruler. The multifunctional ruler mainly solves the problem that the function of a traditional ruler is single. The multifunctional ruler is composed of a double layer ruler, a pin shaft, a single layer ruler, a corrugate wire groove and a virtual wire groove; wherein the double layer ruler is a straight scale with an empty cavity interlayer in a middle belt, one end of the double layer ruler is connected with one end of the single layer ruler in a hinge joint mode through a pin, enables the single layer ruler to rotate along the pin shaft, and is inserted into an interlayer of the double layer ruler and is pulled out from the interlayer; and the transverse corrugate wire groove and the virtual wire groove are formed in the surface of the single layer ruler. In the process of use, the single layer ruler is rotated, straight lines, vertical lines and any angle wires can be drawn in a matched mode based on an angle between the single layer ruler and the double layer ruler, if break lines need to be drawn, positions which need to be drawn are focused by the corrugate wire groove of the single layer ruler, lines are drawn along the grooves, and the uniform brake lines can be drawn; and the method is identical while drawing the virtual line; the single layer ruler is rotated to the interlayer of the double layer ruler after usage, so that the multifunctional ruler has the advantages of being convenient to place and carry, not easy to break simultaneously, simple in structure, secure and convenient to use, and capable of greatly prolonging service life of the multifunctional ruler.

Description

A kind of Multifunctional ruler

Technical field

The utility model relates to a kind of stationery, is specifically a kind of Multifunctional ruler.

Background technology

In daily study, work and life, the situation that a lot of people often can run into measurement, draw, but because traditional ruler functions is single, only can draw solid line, and for special lines such as dotted line, wave and angle lines, Freehandhand-drawing is difficult to the effect that reaches even, straight; In addition, ruler adopts the material of thin and poor toughness to make more, so using, be easy to fracture when depositing and carrying, impact is used, and also brings certain economic loss to people.

The utility model content

The purpose of this utility model is to provide a kind of Multifunctional ruler, and this ruler has the function that satisfies different setting-out demands.

The technical scheme in the invention for solving the technical problem is: a kind of Multifunctional ruler, it is characterized in that, and consisted of by double-deck chi, bearing pin, individual layer chi, wave wire casing and dotted line groove; Described double-deck chi is the ruler that Intermediate Gray has the cavity interlayer, and the end of double-deck chi one end by bearing pin and individual layer chi carries out hinged, the individual layer chi can be rotated along bearing pin, to be inserted in double-deck chi interlayer and to pull out in interlayer; The surface of described individual layer chi is provided with horizontal wave wire casing and dotted line groove.

During use, rotate the individual layer chi, according to double-deck chi between angle can coordinate with it and draw straight line, vertical line and arbitrarily angled line, as need picture wave, wave wire casing on the individual layer chi can be aimed at the position that needs setting-out, carry out setting-out along groove, can draw uniform wave; When drawing dotted line, method is identical; After use, the individual layer chi is turned in the interlayer of double-deck chi, can conveniently deposit and carry, the while ruler is frangibility not, can greatly extend the service life of ruler.

The beneficial effects of the utility model are: the utility model is simple in structure, uses safety, convenient.

Description of drawings

Fig. 1 is structural representation of the present utility model.

In figure: 1 double-deck chi, 2 bearing pins, 3 individual layer chis, 4 wave wire casings, 5 dotted line grooves.

The specific embodiment

As shown in Figure 1.A kind of Multifunctional ruler, consisted of by double-deck chi 1, bearing pin 2, individual layer chi 3, wave wire casing 4 and dotted line groove 5, double-deck chi 1 has the ruler of cavity interlayer for Intermediate Gray, the interlayer width is slightly larger than the thickness of individual layer chi 3, double-deck chi 1 one ends are undertaken hinged by an end of bearing pin 2 and individual layer chi 3, individual layer chi 3 can be rotated along bearing pin 2, and to be inserted in double-deck chi 1 interlayer and to pull out in interlayer, the surface of individual layer chi 3 is provided with horizontal wave wire casing 4 and dotted line groove 5.

During use, rotate individual layer chi 3, according to double-deck chi 1 between angle can coordinate with it and draw straight line, vertical line and arbitrarily angled line, as need picture wave, wave wire casing 4 on individual layer chi 3 can be aimed at the position that needs setting-out, carry out setting-out along groove, can draw uniform wave; When drawing dotted line, method is identical; After use, individual layer chi 3 is turned in the interlayer of double-deck chi 1, can conveniently deposit and carry, the while ruler is frangibility not, can greatly extend the service life of ruler.

Claims

1. a Multifunctional ruler, is characterized in that, is made of double-deck chi, bearing pin, individual layer chi, wave wire casing and dotted line groove; Described double-deck chi is the ruler that Intermediate Gray has the cavity interlayer, and the end of double-deck chi one end by bearing pin and individual layer chi carries out hinged, the individual layer chi can be rotated along bearing pin, to be inserted in double-deck chi interlayer and to pull out in interlayer; The surface of described individual layer chi is provided with horizontal wave wire casing and dotted line groove.