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Adjustable automobile seat for improving comfort

A car seat and adjustable technology, which is applied in the direction of vehicle seats, movable seats, vehicle parts, etc., can solve the problems of increased cost, reduced comfort of passengers, waste of seat space, etc., to reduce installation space and improve Aesthetics and comfort, cost reduction effect

Pending Publication Date: 2020-02-11
安闻汽车技术(天津)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing structure of adjusting the seat softness by air has the following disadvantages: the bulging shape of the air bag does not follow the shape of the seat surface when inflated, and the comfort of the occupants is reduced when the hardness is increased
[0004] In general, car seats have more and more seats with comfortable functions such as massage and lumbar support except the basic functions of use. The car seat in the prior art has its own controller and air source for lumbar support or massage. , the soft inflatable bag has its own controller and air source, which will cause waste of seat space and increase cost

Method used

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  • Adjustable automobile seat for improving comfort
  • Adjustable automobile seat for improving comfort
  • Adjustable automobile seat for improving comfort

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Such as figure 1 As shown, the present embodiment provides a comfort-adjustable car seat, and the backrest 71 and / or seat cushion 72 and / or side wings 73 and / or shoulder 71-1 of the car seat 70 are integrated with a seat Hardness adjustment device;

[0048] The seat hardness adjusting device has at least one soft inflatable bag 10 that can be integrated in the car seat; the soft inflatable bag is connected with at least one air circuit 11; the soft inflatable bag 10 is filled with flexible fillers 20. The soft inflatable bag 10 is filled or exhausted through the air path 11 to adjust the hardness of the seat surface; the soft inflatable bag 10 is provided with a height limiting structure 30;

[0049] The car seat 70 is also provided with a pneumatic adjustment comfort system, and the pneumatic adjustment comfort system and the soft inflatable bag 10 share at least one air source 50 and a control module 60 .

[0050] In this embodiment, the pneumatic adjustment comfort...

Embodiment 2

[0081] On the basis of Embodiment 1, in the car seat provided by this embodiment, a multi-layer soft inflatable bag 10 is superimposed at the softness adjustment area, and the softness adjustment area is provided with a soft inflatable bag for the car seat 70 10, this embodiment takes the two-layer soft inflatable bag 10 as an example for illustration.

[0082] The setting mode of the two-layer soft inflatable bag 10 can specifically adopt any of the following modes:

[0083] 1. Adjacent superposition, such as Figure 9 As shown, the side of the seat foam structure 74 adjacent to the seat cover 75 is provided with a soft inflatable bag holding groove 76 for placing the soft inflatable bag 10, and there are three soft inflatable bag holding grooves 76, two of which are respectively Symmetrically arranged upper soft inflatable bag holding tank 76-1 and a lower soft inflatable bag holding tank 76-2; the first soft inflatable bag 13 and the second soft inflatable bag are arranged...

Embodiment 3

[0087] This embodiment is on the basis of embodiment one, such as Figure 12 As shown, the foam structure 74 is also provided with a covering body holding groove 79 on one side of the opening direction of the soft inflatable bag holding groove 76, for placing a covering body 90; The inflatable bag holding groove 76 has a trapezoidal structure; when the soft inflatable bag 10 is inflated, local swelling occurs around the height-limiting structure 30, resulting in tiny unevenness. The covering body 90 can make up for this state and improve the comfort and flatness of the seat surface Spend.

[0088] The covering body accommodation groove 79 is wider than the soft air bag accommodation groove 76, which can fully cover the edge of the soft air bag and protect the soft air bag 10.

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Abstract

The invention discloses an adjustable automobile seat for improving comfort. A seat hardness-softness adjusting device is integrated by the backrest and / or seat cushion and / or side wing and / or shoulder of the automobile seat and is provided with at least one soft inflating bag integrated in the automobile seat; the soft inflating bag is connected with at least one air path and is filled with a flexible filler; the soft inflating bag inflates or discharges the air through the air path to adjust the hardness-softness on the surface of the seat; a height limiting structure is arranged in the softinflating bag; a pneumatic system for improving comfort is further arranged in the automobile seat; and the pneumatic system for improving comfort and the soft inflating bag share at least one air source and a control module. The adjustable automobile seat for improving comfort not only has the common pneumatic system for improving comfort and further has the hardness-softness adjusting functionto enable the comfort adjustment of the automobile seat to meet the diversified demands; and various comfort adjusting functions share the air source and the control module, so that the seat space andthe cost are saved.

Description

technical field [0001] The present disclosure generally relates to the technical field of car seats, and in particular relates to a comfort-adjustable car seat. Background technique [0002] In recent years, with people's understanding and improvement of seat comfort, it is found that the traditional view that a comfortable seat has a good ergonomic shape, softness, breathability and support, and gradually realizes the surface of the seat. The degree of softness and hardness can be adjusted intelligently, which has important significance and influence on the application improvement and research of comfort. [0003] The existing structure for adjusting the hardness of the seat by air has the following disadvantages: the bulging shape of the air bag does not follow the shape of the seat surface when inflated, and the comfort of the occupant is reduced when the hardness is increased. [0004] In general, car seats have more and more seats with comfortable functions such as mas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60N2/02B60N2/90
CPCB60N2/02B60N2/90
Inventor 张海涛
Owner 安闻汽车技术(天津)有限公司
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