An educational desk that can be folded and stored freely

Abstract

The invention discloses an educational desk that can be freely folded and stored. Its structure includes a supporting assembly head, a first desktop board, a second desktop board, a folding hinge, and a retractable support board. The first desktop board and the second desktop board are of the same size. A rectangular parallelepiped, the front left and right sides of the top of the first desktop board are locked with the left and right sides of the rear top of the second desktop board through folding hinges, the top of the support assembly head is buckled at the junction of the first desktop board and the second desktop board, and the left and right sides of the bottom end Both sides are buckled with retractable support plates, so that when the equipment is in use, it can be controlled by a single knob through the mechanism composed of gears, springs, pull ropes, levers, etc. It can ensure the stable installation state of the equipment, make the installation and storage of the equipment faster and more convenient, and can be folded and stored more freely, making it easier to use.

Description

technical field [0001] The invention is an educational desk that can be freely folded and stored, and belongs to the field of folding desks. Background technique [0002] Desks, that is, the desks used by students, from the earliest octagonal desks in schools, are used in schools, and the desks for school study should be unified as desks. [0003] In 2000, most schools used this traditional single desk and double desk made of solid wood. This kind of desk is easy to process, and the material is miscellaneous wood, which wastes a lot of wood, and is not durable. It is still used by many primary and secondary schools in poor areas. Due to the fixed height of desks and stools, they are gradually replaced by adjustable desks with steel-plastic structure. [0004] Then, in order to facilitate the use and storage of the desks, desks that can be adjusted in height and folded have appeared. [0005] When the prior art is used, the folding and stable support of the desk need to be...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide an educational desk that can be freely folded and stored, so as to solve the problem that when the prior art is used, the folding and stable support of the desk need to be manually adjusted one by one to the corresponding parts. It takes a lot of time to store and install, which is inconvenient

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