Seat and support structure

A technology for supporting structures and seats, applied in chairs, rocking chairs, other seating furniture, etc., can solve the problems of people sitting and standing, such as slipping, large forward swing, and falls, etc., to reduce front and rear swing, increase Amplitude, the effect of increasing the intensity

Active Publication Date: 2020-01-21
HENGLIN HOME FURNISHINGS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Seat and support structure
  • Seat and support structure
  • Seat and support structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Embodiment 1: This embodiment discloses a seat and its supporting structure, such as figure 1 As shown, it includes a tray bracket 1 and a seat board 2 arranged on the tray bracket 1. The rear end of the tray bracket 1 is provided with a chair back swing assembly 3, and a seat is provided between the tray bracket 1 and the seat board 2 for realizing the left and right movement of the seat. swinging swing components such as figure 2 with image 3 As shown, the swing assembly includes an upper base plate 4 and a lower base plate 5 arranged symmetrically up and down. Both the upper base plate 4 and the lower base plate 5 are rectangular. Also parallel to the front and back direction of the seat, the upper base plate 4 is fixedly connected to the bottom of the seat plate 2, the lower base plate 5 is fixedly connected to the top of the tray support 1, and an elastic member 7 and a plurality of elastic parts are arranged between the upper base plate 4 and the lower base pla...

Embodiment 2

[0043] Embodiment 2: as Figures 12 to 17 As shown, the difference between embodiment 2 and embodiment 1 is that an elastic support block 21 is also provided between the upper base plate 4 and the lower base plate 5, specifically as follows:

[0044] The support structure is applied to the seat. When a person sits on the seat, the gravity acting on the seat plate 2 is transmitted to the support structure through the seat plate 2, and the upper base plate 4 is forced to move downward to compress the elastic Part 7, at this time, the elastic part 7 constitutes the supporting part between the upper base plate 4 and the lower base plate 5, after the support structure is used for a long time, the elasticity of the elastic part 7 will gradually weaken, which in turn will affect the overall comfort of the seat . For this, as Figure 12 with Figure 13 As shown, preferably, two connectors 6 are arranged between the upper base plate 4 and the lower base plate 5, and an elastic suppo...

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Abstract

The invention discloses a support structure of a seat. The structure comprises a tray support and a seat plate arranged on the tray support, wherein a swinging component is arranged between the tray support and the seat plate; the swinging component comprises an upper substrate and a lower substrate arranged up and down; the upper substrate is fixedly connected to the bottom of the seat plate; thelower substrate is fixedly connected to the top of the tray support; an elastic piece and a plurality of connectors are arranged between the upper substrate and the lower substrate; the plurality ofconnectors are linearly arranged in front and back parts; and the elastic piece is arranged around the connectors. The plurality of connectors are arranged on the swinging component of the seat support structure, the plurality of connectors are linearly arranged at front and back parts, so that the seat can swing left and right, the forward and backward swinging of the seat can be constrained, andthe forward and backward swinging of the seat can be reduced. In addition, an elastic support block is arranged between the upper substrate and the lower substrate, when the upper substrate is swinging, the elastic support block acts as a pivot, gravity suffered by the upper substrate is mainly concentrated on the elastic support block, and the upper substrate swings by using the elastic supportblock as the pivot.

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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C3/025A47C7/00
CPCA47C3/025A47C3/0252A47C7/002
Inventor 王江林刘磊韩飞朱银海
Owner HENGLIN HOME FURNISHINGS CO LTD
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