A foldable table structure for a seat and its adjustment method

Abstract

The invention provides a foldable table board structure for a seat and an adjustment method thereof, belonging to the field of seats. It solves the problem that the table board on the existing seat cannot be adjusted. The foldable table structure used for seats includes a table board and a bracket. The bracket includes an adjustment tube and a support tube, a support block and a support sleeve. The front end of the support tube is connected to the wall of the support sleeve, and the bottom end of the adjustment tube is connected to the wall of the support tube Connection, the outer wall of the support block is provided with alignment grooves, the two ends of the alignment grooves are provided with front positioning grooves and rear positioning grooves, the adjustment pipe and the support pipe are pierced with adjustment rods and support rods, the support rod rod wall is provided with rod grooves, rod grooves There is a limit slot inside, and a limit block is set on the limit slot, the bottom end of the adjustment rod is fixed with the limit block, and the outer wall of the adjustment tube is fixed with a hinge seat, which includes a hinge shaft and a table plate, which is provided with a hinge hole, the hinge shaft passes in the hinge hole, the top of the support block is fixed with a support plate, and the support plate is fixed at the bottom of the seat plate. This structure can adjust the table board to be positioned at the right hand side or the left hand side of the seat.

Description

technical field [0001] The invention belongs to the technical field of seats, and relates to a foldable table structure used for seats and an adjustment method thereof. Background technique [0002] Due to the limitation of the venue, the meeting place is generally only equipped with folding chairs and no table. When taking meeting minutes, you can only write on your knees, which is inconvenient. [0003] There is a conference chair with a built-in table board, which can be used for recording during meetings, but the table board on the conference chair with this structure is generally connected to the right-hand side, which is very inconvenient for users who are used to recording with their left hands. Therefore it is necessary to improve. Contents of the invention [0004] The purpose of the present invention is to solve the above problems in the prior art, and provide a folding table structure for seats that can conveniently adjust the position of the table according to...

AI Technical Summary

Problems solved by technology

[0002] Due to the limitation of the venue, the meeting place is generally only equipped with folding chairs and no table. When taking meeting minutes, you can only write on your knees, which is inconvenient

[0003] There is a conference chair with a built-in table board, which can be used for recording during meetings, but the table board on the conference chair with this structure is generally connected to the right-hand side, which is very inconvenient for users who are used to recording with their left hands. Therefore it is necessary to improve

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