CN203864271U - Multifunctional ruler - Google Patents

Abstract

The utility model provides a multifunctional ruler which is provided with a straight ruler, an angle ruler and a special line segment template in an integrated mode. The multifunctional ruler is light, convenient to carry and is suitable for teaching of a teacher and homework doing of a student. The multifunctional ruler comprises a ruler body and a template. The multifunctional ruler is characterized in that the template is embedded into a groove of the ruler body and is fixed. The ruler body is transparent. A protruding end is arranged on one side of the ruler body. An angle marking line is arranged at the protruding end of the ruler body. A groove is formed in the back face of the protruding end of the ruler body. Special line mould holes are formed in the template. The special line mould holes are arrayed in parallel.

Description

A kind of multifunctional ruler

Technical field

The utility model relates to a kind of chi.

Background technology

Succinct but the function singleness of traditional drawing instrument ruler, people also need to be separately with the apparatus such as set square, angle square, compasses when drawing, and need frequent changes drawing instrument, so not only tired, and drawing efficiency is not high yet, especially draw the special line segments such as dotted line, chain-dotted line and more bother, be necessary to develop a kind of assembly type, drawing article easily light and handy, going along with for this reason.

Summary of the invention

For the problems referred to above, the utility model provides a kind of multifunctional ruler, and it integrates ruler, bevel protractor, special line segment template, and convenience light and handy, going along with, very suitable teacher at school with student's middle use of doing one's assignment.

The utility model is achieved in that a kind of multifunctional ruler comprises chi, template, is characterized in that: template is embedded in the groove of chi and fixes.

Described chi is transparence, and a side of chi is established protruding end, and place, the protruding end of chi establishes angle of entry scale line, is provided with groove after the protruding end of chi.

In described template, be provided with distinct line nib, each distinct line nib is arranged in parallel.

The material of template comprises stainless steel, aluminium alloy sheet.

Effect of the present utility model is:

(1). it integrates ruler, bevel protractor, special line segment template, and convenience light and handy, going along with.

(2). it is simple in structure, both can utilize the angle graticule in chi to draw the straight line of different angles, can measure different angles again, very convenient, accurate.

(3). it can utilize the distinct line nib in chi to draw the special line segments such as various dotted lines, chain-dotted line.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is further illustrated.

Fig. 1 is the front view of a kind of multifunctional ruler of the utility model.

Fig. 2 is A-A cutaway view of a kind of multifunctional ruler of the utility model.

In figure: 1. angle graticule, 2. protruding end, 3. chi, 4. template, 5. distinct line nib, 6. groove.

The specific embodiment

As shown in Figure 1, 2, chi 3 is transparence, and a side of chi 3 is established protruding end 2, and 2 places, protruding end of chi 3 establish angle of entry scale line 1, and the protruding end of chi 32 is provided with groove 6 below, and template 4 is embedded in the groove 6 of chi 3 and fixes.

The material of template 4 comprises stainless steel, aluminium alloy sheet, is provided with distinct line nib 5 in template 4, and each distinct line nib 5 is arranged in parallel, for drawing various special line segments.

Structure of the present utility model is not limited to form described in embodiment, and the further expansion that those of ordinary skill in the art makes according to the utility model all falls into protection domain of the present utility model.

A kind of multifunctional ruler of the present utility model is simple, can improve the efficiency that teacher attends class, student does one's assignment, to improve results of learning.

Claims (3)

1. a multifunctional ruler, it comprises chi, template, it is characterized in that: template (4) is embedded in the groove (6) of chi (3) and fixes;

Described chi (3) is transparence, and a side of chi (3) is established protruding end (2), and angle of entry scale line (1) is located to establish in the protruding end (2) of chi (3), and the protruding end (2) of chi (3) is provided with groove (6) below;

In described template (4), be provided with distinct line nib (5).

2. a kind of multifunctional ruler according to claim 1, is characterized in that: the material of template (4) comprises stainless steel, aluminium alloy sheet.

3. a kind of multifunctional ruler according to claim 1, is characterized in that: each distinct line nib (5) is arranged in parallel.