Lifting student desk

Abstract

The invention discloses a lifting student desk. The lifting student desk comprises a fixed bottom plate, wherein supporting feet are fixedly mounted on the left side and the right side of the fixed bottom plate; two main bearing bars are fixedly mounted at the top of the fixed bottom plate; a clamping pipe is fixedly mounted at the top of each main bearing bar; an adjusting rod is spliced with thetop of each clamping pipe; a fixed seat is fixedly mounted at the top of each adjusting rod; a supporting spring positioned between the two adjusting rods is fixed at the bottoms of the fixed seats;a clamping piece positioned between the two clamping pipes is fixedly mounted at the bottom of the supporting spring. The lifting student desk has the advantages that the corresponding height can be adjusted according to the physique of a student, the spring is assisted to naturally stretch through the arrangement of an adjusting through hole, a clamping block is clamped with the clamping pipe through the pushing of a clamping rod, the supporting feet at the bottom can stably support the whole desk, and the effect of lifting of the desk is realized.

Description

technical field [0001] The invention relates to the technical field of desks, in particular to a student desk that can be lifted and lowered. Background technique [0002] There are many kinds of tables, which can be divided into bracket type and cabinet type according to the form. The bracket type is composed of a desktop and a bracket, such as a dining table and a conference table. The variety of desks gradually tends to be combined and multi-purpose. Desks used by students, starting from the earliest octagonal desks in schools, are used in schools. The desks for school study should be unified as desks. [0003] For the desks used by students at present, most of the desks of the same specification are uniformly allocated by the school, but because the students who are in the development period have different development conditions, the same batch of students often have different body shapes. When physical students are assigned desks of uniform specifications, because the ...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of student desk that can be raised and lowered, to solve the problem that students of different physiques are allocated to desks of uniform specifications in the above-mentioned background technology, because the height of the desk cannot be changed, there will be problems between students and students. desk mismatch problem

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