Seat and support structure thereof

Abstract

The invention discloses a support structure ofa seat, which comprises a tray bracket and a seat plate arranged on the tray bracket.A swing assembly is arranged between the tray bracket and the seat plate and characterized in that the swing assembly comprises an upper substrate and a lower substrate arranged in an up-and-down mode, the upper substrate is fixedly connected with the bottom of the seat plate, the lower substrate is fixedly connected with the top of the tray bracket, an elastic member and a plurality of connecting members are arranged between the upper substrate and the lower substrate, the upper ends of the connecting members penetrate the upper substrate and limit the upward movement of the upper substrate, the lower ends of the connecting members penetrate the lower substrate and limit the downward movement of the lower substrate, the plurality of connecting members are arranged in a straight line front and back, and the elastic member is arranged around the connecting members.The plurality of connecting members are arranged onthe swing assembly of the support structure of the seat, the plurality of connecting members are arranged in a straight line front and back, so that the seat can be swung left and right, the front and rear swing of the seat can be limited, and thus the front and rear swing of the seat is reduced.

Description

technical field [0001] The present invention relates to the field of seats, more specifically, it relates to a seat and its supporting structure. Background technique [0002] People who sit for a long time will experience muscle soreness or other discomfort, and in severe cases, it will cause cervical or lumbar pain. People who suffer from this kind of torture are often people who have to sit for a long time. For example, when working with a computer, it is impossible to always remember to maintain a correct sitting posture. Therefore, it is particularly important to choose an ergonomic seat to alleviate various discomforts or health problems caused by sitting for a long time. [0003] Patent ES2020456A6 relates to an ergonomic seat, including a bracket for resting on the floor and a hinged elastic device arranged on the bracket, which can make the seat swing in any direction, and through the elastic The function of the software is reset. The seat is restrained by a bolt...

AI Technical Summary

Problems solved by technology

In the existing technology, the backward swing of the seat is mostly realized by the elastic component arranged at the rear of the seat; while the forward swing of the seat is often meaningless, and the forward swing is too large, which may cause May cause a sitting person to slip and fall from the seat and cause a fall

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