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System for adjusting seat

A technology for adjusting the system and seat, applied in the direction of the thigh cushion, back cushion, etc., can solve the problems of harmful effects, poor sitting posture, poor blood circulation, etc., and achieve the effect of large contact area

Active Publication Date: 2011-04-13
NITRING ENTERPRISE
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0007] However, as mentioned above, this kind of support effect based on subjective touch and empirical rules is often not suitable for long-term riding of the human body, and may even cause the occupant to sit in an improper sitting posture for a long time, causing chronic harmful effects, such as Health problems caused by poor blood circulation and poor sitting posture

Method used

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Embodiment Construction

[0039] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described with reference to the accompanying drawings.

[0040] As shown in FIG. 1 and FIG. 2 , it is a schematic diagram of the installation position of the first embodiment of the seat adjustment system of the present invention, and a schematic diagram of the composition of each component. In this embodiment, the seat adjustment system includes a plurality of pressure detection devices 20 installed in the seat 10 to detect the pressure distribution state of the seat support surface 11, a plurality of air bags 30 embedded in the support surface 11, and An inflation and exhaust control device 40; when the air bag 30 inside the support surface 11 of the seat 10 is under pressure, the pressure detection device 20 can detect the pressure on the air bag 30 respectively, and release the pres...

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Abstract

The invention relates to a car seat regulation system, which can initiatively regulate the sitting position and riding comfort level of the passengers having different weights; a plurality of pressure detecting devices are used for detecting the state of pressure distribution of a bearing surface of the seat, and a plurality of air bags which are embedded in the bearing surfaceare used for initiatively changing the magnitude of the bearing surface; the invention aims at enlarging the contact area between the bearing surface and the passenger, and ensuring the state of pressure distribution between the bearing surface and the passenger to be in accordance with the expected proportion, so that the supporting effect which is matched with ergonomics best is provided for the passengers.

Description

technical field [0001] The invention relates to seat support adjustment technology, in particular to a technology for actively adjusting the sitting posture and riding comfort of an occupant. Background technique [0002] Generally speaking, the supporting surface of the seat in contact with the user includes the top surface of the seat cushion, the front of the seat back cushion, etc. for the user to sit on. In order to make the curvature and width according to the user's preference To adjust, the existing seat embeds a plurality of air bags in the seat support surface, and is provided with an inflation and exhaust control device that can be operated by the occupant to adjust the deflating state of each air bag. When the exhaust control device is used to adjust the inflation and exhaust state of each airbag, the curvature and amplitude of the support surface will change, so that the contact mode between the support surface and the occupant will change, and the occupant can ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60N2/64B60N2/62
Inventor 何启文
Owner NITRING ENTERPRISE
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