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Seat

A seat and movable panel technology, which is applied to chairs, chairs with vertically adjustable seats, and other seating furniture, etc., can solve problems such as user adjustment and discomfort.

Inactive Publication Date: 2012-08-15
许汉忠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional seats are all fixed in elasticity and shape. The softness of the seat cushion and back cushion is fixed when they leave the factory, and the user cannot adjust it according to the actual situation. Ergonomic, it will cause discomfort, and you will have back pain after sitting for a long time
[0004] It can be seen that the above-mentioned existing seat still has many deficiencies, which is not a good design and needs to be improved urgently.

Method used

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Embodiment Construction

[0054] In order to make the above and other objects, features and advantages of the present invention more comprehensible, preferred embodiments are listed below and described in detail in conjunction with the accompanying drawings.

[0055] see Figure 1 to Figure 3 As shown, it is a schematic view of the three-dimensional decomposition structure, three-dimensional combined structure, side structure and the second elastic body on the side structure of the seat provided by the present invention, which includes a seat body 1 with a seat cushion and a back cushion, the seat cushion and Inside the cushion are respectively equipped with:

[0056] A fixed plate 2, the fixed plate 2 is provided with several elastic body accommodating holes 22, each elastic body accommodating hole 22 top surface outer edge is all combined with a first elastic body 21, so that the elastic accommodating hole 22 and the first The hollow interior of the elastic body 21 corresponds;

[0057] A movable p...

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Abstract

A seat comprises a fixed plate which is fixed in a seat cushion and a back cushion of the seat; at least more than one first elastomers are disposed on the fixed plate; elastomer accommodating holes are disposed at the bottom of the first elastomers; second elastomers corresponding to the elastomer accommodating holes are disposed on a movable plate below the fixed plate; at least more than one set of lifting devices are disposed at the bottom of the movable plate, which allow the movable plate to move up and down by the driving of a power output shaft; when the lifting devices moves the movable plate upwards in the fixed plate direction, the second elastomers on the movable plate move upwards through the elastomer accommodating holes, and thus the elastic support force of the seat is increased; with the upward and downward movement of the second elastomer, the elastic support force of the seat can be adjusted.

Description

technical field [0001] The invention relates to a seat, in particular to an adjustable elastic support force of the seat so as to achieve a seat structure that can provide the same comfort for different users. Background technique [0002] According to the structure of the traditional seat, it uses wood to form the skeleton of the seat, and has springs and sponges inside the seat cushion and back cushion, and then wraps the outer end of the seat cushion, back cushion and handle with a cloth or leather outer layer, and in the A foot seat is arranged at the bottom of the sofa to form a seat. [0003] Traditional seats are all fixed in elasticity and shape. The softness of the seat cushion and back cushion is fixed when they leave the factory, and the user cannot adjust it according to the actual situation. If it conforms to ergonomics, it will cause discomfort, and it will cause back pain after sitting for a long time. [0004] This shows that above-mentioned existing seat s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C3/00A47C7/14A47C7/34A47C7/44
CPCA47C7/446A47C7/443A47C7/441
Inventor 许汉忠
Owner 许汉忠
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