Moisture-proof student chair

Abstract

The invention relates to the technical field of educational auxiliary devices, in particular to a moisture-proof student chair. The student chair has various working modes, can appropriately relieve fatigue of a user studying for a long time and overcomes the defect of lower practicality; besides, moisture generated by a bottom cushion used in a specific environment can be removed, and use comfortis higher, so that use reliability of the bottom cushion is improved. The student chair comprises a support plate, a bottom cushion, a back cushion, a back plate, two connecting rods and four supporting legs, wherein the bottom cushion is fixed at the top end of the support plate, and the back cushion is fixed on the front side wall of the back plate; the student chair comprises a first limitingbelt, a second limiting belt, an adjusting buckle, a chuck, a buckle, a motor, a driving gear, two driven gears, two circular sliding rails and two driving plates, the two driven gears are located onthe left side and the right side of the driving gear respectively and are meshed with the driving gear; the adjusting buckle is glidingly mounted on the first limiting belt, and the chuck and the buckle are fixed on the adjusting buckle and the second limiting belt respectively; a heating cavity is formed in the bottom cushion, and a plurality of ventilation holes are formed in the side wall of the bottom cushion.

Description

technical field [0001] The invention relates to the technical field of educational auxiliary devices, in particular to a moisture-proof student seat. Background technique [0002] As everyone knows, a student seat is a device for students to sit on during the learning process to improve the quality and efficiency of student learning, and is widely used in the teaching field; existing student seats include support plates, bottom cushions, cushions, Backing plate, two sets of connecting rods and four sets of legs, the bottom pad is fixed on the top of the supporting plate, the two sets of connecting rods are respectively installed on the left and right sides of the rear side wall of the supporting plate, and the supporting plate is fixed On the front side walls of the two groups of connecting rods, the back cushion is fixed on the front side walls of the backing board, and the tops of the four groups of legs are respectively connected to the left front side, right front side, ...

AI Technical Summary

Problems solved by technology

[0002] As everyone knows, a student seat is a device for students to sit on during the learning process to improve the quality and efficiency of student learning, and is widely used in the teaching field; existing student seats include support plates, bottom cushions, cushions, Backing plate, two sets of connecting rods and four sets of legs, the bottom pad is fixed on the top of the supporting plate, the two sets of connecting rods are respectively installed on the left and right sides of the rear side wall of the supporting plate, and the supporting plate is fixed On the front side walls of the two groups of connecting rods, the back cushion is fixed on the front side walls of the backing board, and the tops of the four groups of legs are respectively connected to the left front side, right front side, left rear side and right rear side of the bottom end of the supporting board. Side connection; when this kind of student seat is in use, the user sits on the bottom cushion and leans on the back cushion; however, it is found in use that this kind of student seat has a single working mode, which cannot relieve long-term study. The user's fatigue is low, and the practicability is low; and its use in a specific environment can easily cause the bottom pad to be wet, and the use comfort is low, resulting in low reliability in use

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