CN202337136U - Foldable triangular rule - Google Patents

Abstract

The utility model relates to a foldable triangle ruler. The foldable triangle ruler has a right-angle triangle ruler body. Two different triangle rulers are sequentially connected on a hypotenuse of the right-angle triangle ruler body. The two triangle rulers can be used together. Folded onto the body of the right-angled square, the three squares are connected by connecting shafts. The foldable square can draw various angles and sizes, and is simple in structure, convenient to carry, and strong in practicability.

Description

folding triangle ruler

technical field

The utility model relates to a ruler capable of measuring dimensions, in particular to a foldable triangular ruler capable of measuring dimensions, drawing multiple angles and being foldable.

Background technique

At present, it is well known that we have to use several common rulers when drawing angles or measuring dimensions at work, and it is very inconvenient to carry, which brings inconvenience to our work.

Utility model content

In order to overcome the disadvantage that one ruler cannot draw multiple angles and sizes at the same time, the utility model provides a foldable triangular ruler, which has a simple structure and is easy to carry.

The technical scheme adopted by the utility model to solve its technical problems is: the foldable square ruler has a right-angled square ruler body, and two different triangle rulers are sequentially connected on a hypotenuse of the right-angled triangle ruler body. The rulers can be folded together onto the body of the right-angled triangle ruler, and the connection of the three triangle rulers is connected by a connecting shaft.

The beneficial effect of the utility model is that the foldable triangular ruler can draw various angles and sizes, and has the advantages of simple structure, convenient carrying and strong practicability.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is a structural principle diagram of the utility model.

In the figure, 1. the connecting shaft, 2. the body of the right-angled square ruler, and 3. the triangle ruler.

Detailed ways

In the figure, the foldable square has a right-angled square body 2, on a hypotenuse of the right-angled square body 2, two different squares 3 are sequentially connected, and these two squares 3 can be folded together to a right angle. On the triangular ruler body 2, the connection of the three triangular rulers is connected by the connecting shaft 1. When drawing an angle, it can be unfolded or folded to obtain the desired angle.

Claims (1)

1. collapsible set square comprises connecting axle (1), drawing square body (2), set square (3); It is characterized in that: this collapsible set square has a drawing square body (2); Two different set squares (3) are linked in sequence on a hypotenuse of drawing square body (2); These two set squares (3) can fold on the drawing square body together, and the connection of three set squares leans on connecting axle (1) to connect.

Images