Mathematic drawing tool storage box

Abstract

The invention discloses a mathematic drawing tool storage box. The mathematic drawing tool storage box structurally comprises a box body, a box cover, an upper box body, a lower box body, a slide groove and a slide block, wherein a handle is arranged at the right side surface of the exterior of the box body; a lower lock latch is arranged at the surface of the front end of the exterior of the boxbody; the box cover comprises a rotary shaft, a baffle plate, a handle and an upper lock latch, the rotary shaft is arranged at the bottom part of the box cover, the box cover is connected with the box body through the rotary shaft, and both ends of the baffle plate are arranged in the middle part of the box cover by threads. The mathematic drawing tool storage box has the advantages that the upper lock latch and the lower lock latch are embedded and connected through a lock tongue, so that the stability in carrying by a teacher is ensured, and the destroy to the internal structure by a student after class is prevented; vertical separating plates are staggered and distributed in the upper box body and the lower box body, so that the storage capacity is large, and the drawing tools are moreclearly classified, and can be conveniently fetched by the teacher in use; pulleys are arranged at both sides of the bottom part of the lower box body, and are moved on the slide groove, so that therigid friction between the bottom structure of the lower box body and the bottom part of the box body is greatly reduced, and the bottom structure of the box body is effectively protected.

Description

technical field [0001] The invention relates to the technical field of teaching tool storage equipment, in particular to a mathematical drawing tool storage box. Background technique [0002] In the process of mathematics teaching, teachers often use mathematical tools such as rulers, triangle rulers, compasses, and three-dimensional models when drawing. Since most of the existing drawing tools for rulers are made of wood, it is inconvenient for teachers to use them in class. Portable, sometimes the teacher needs to carry a variety of drawing tools for teaching, and they cannot be stored in the classroom at the end of the class, which virtually increases the burden on the teacher in class. In addition, the existing mathematical drawing tool storage box is simply for storage , the functional structure is relatively simple, and the capacity is small, which cannot meet the teaching needs of the teacher to a greater extent. Contents of the invention [0003] The object of the...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a storage box for mathematical drawing tools, which has the advantages of portability and large capacity, and solves the problems in the prior art

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