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Vehicle seat

A seat and seat back technology, applied in the direction of seat frames, vehicle seats, special positions of vehicles, etc., can solve the problem of not being able to reduce the impact load of the body, and achieve the effect of increasing the degree of freedom and reducing the load

Inactive Publication Date: 2015-09-23
TS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, even if a headrest is provided, not only the impact load on the body cannot be reduced, but also the distance between the passenger's head and the headrest cannot be rapidly reduced during a rear collision, and it is difficult to sufficiently reduce the impact on the neck. The case of shock load

Method used

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  • Vehicle seat
  • Vehicle seat
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Examples

Experimental program
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Embodiment Construction

[0132] Next, a first embodiment of the present invention will be described with reference to the drawings. In addition, the components, arrangement, etc. described below do not limit the present invention, and various changes can be made according to the gist of the present invention. In addition, in this specification, a vehicle refers to a vehicle for traveling on the ground having wheels such as an automobile or a train, and a vehicle for moving such as an airplane or a ship that moves outside the ground and can be equipped with a seat. Also, the general sitting load includes a seating impact generated when the vehicle is seated, a load during acceleration due to sudden start of the vehicle, and the like. In addition, the load at the time of rear collision refers to the huge load caused by the rear collision, the huge collision caused by the passenger coming from behind, the huge collision when driving in reverse, etc., and does not include the same load range as the load g...

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PUM

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Abstract

Provided is a vehicle seat having a sufficient strength against an impact load due to collision in a peripheral structure of a side frame and having a reduced size of the peripheral structure of the side frame. The vehicle seat includes a seat back frame having a side portion located on a lateral side, a load input member arranged on the lateral side of the seat back frame so that a load from another member is input thereto, a pressure receiving member coupled to the seat back frame via a joint member and supporting an occupant, and an impact reduction member arranged on at least one side of the side portion, engaging with the joint member, and moving the pressure receiving member rearward by an impact load applied to the pressure receiving member.

Description

technical field [0001] The present invention relates to a seat for a vehicle, and more particularly to a seat for a vehicle in which the peripheral structure of a side frame is reduced in size and the mounting workability of peripheral components of the side frame is improved. Background technique [0002] Generally, when the rear portion of a passenger seat such as a car is rear-ended or is subjected to a large collision while driving in reverse, that is, in a rear collision, the head of the occupant may tilt backward rapidly due to inertia, and the neck may be impacted. question. [0003] For this reason, for the vehicle seats of current automobiles, etc., in order to protect the passenger's head or neck from the impact caused by the rear collision and reduce the impact on the neck, a seat is provided above the seat back to receive the passenger from the rear. A headrest for the head. [0004] However, even if a headrest is provided, not only the impact load on the body ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60N2/42
CPCB60N2/4228B60N2/68B60N2/42709B60N2/4235B60N2/42745
Inventor 郭裕之
Owner TS TECH CO LTD
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