Child seat

A child seat and seat technology, which is applied to child seats, child seats, vehicle seats and other directions, can solve the problems of reducing children's comfort and achieve the effect of simple structure

Inactive Publication Date: 2005-02-02
JOYSON SAFETY SYST JAPAN KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] According to the official publication No. 64-37743, the headrest often surrounds the child's head, so the comfort of the seated child is reduced

Method used

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  • Child seat
  • Child seat
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Examples

Experimental program
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Embodiment Construction

[0034] Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view of a child seat according to an embodiment, figure 2 It is a perspective view showing the state in which the airbag of the child seat of FIG. 1 is inflated, and FIG. 3 is a cross-sectional view along line III-III of FIG. 1 . 3(a) shows the state when the airbag is not inflated, and (b) shows the state when the airbag is inflated.

[0035] As shown in FIG. 1 , the child seat 1 is composed of a seat body 2 for the child to sit on and a base 3 that can tilt the seat body 2 . The seat main body 2 has: a seat cushion 12 for placing the child's buttocks; a backrest 10 on which the child's back and the back of the head can lean; The side guards 11 extend from both sides of the backrest 10 to the left and right sides of the seat cushion 12 .

[0036] The seat body 2 is provided with two child safety belts 6 for restraining children. The child safe...

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PUM

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Abstract

In order to provide a child seat that has a simple structure and that achieves thorough protection of a child, a child seat (1) includes side panels (11) whose upper portions facing the sides of the head of a child seated in the seat (1) are provided with airbags (20), and whose inner surfaces below the airbags (20) are provided with cushions (30). Each cushion (30) and its corresponding airbag (20) communicate with each other through a duct. When the child's body comes into contact with the cushion (30) during a collision and the pressure inside the cushion (30) rises, the gas inside the cushion (30) is discharged towards the airbag (20) so as to inflate the airbag (20) over the side of the child's head.

Description

technical field [0001] The present invention relates to a child seat installed on a seat of a car, etc., and particularly relates to a child seat capable of protecting a child when a car or the like is subject to a high load, especially a side collision. Background technique [0002] A child seat installed on a car seat usually has: a seat cushion for placing the child's buttocks; a backrest for the child's back to lean on; and left and right side guards respectively located on the left and right sides of the child. [0003] The child seat disclosed in JP-A-10-157553 protects children by inflating airbags along the outer surfaces of the left and right side guards (side protection members) when the car is subjected to a high load such as a collision. [0004] The child seat disclosed in the Publication No. 64-37743 is provided with a concave headrest that surrounds the child's head from the back of the head to the left and right sides of the head. [0005] Patent Document 1:...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47D1/00B60N2/28B60N2/427B60R21/16B60R21/20B60R21/207B60R21/233B60R21/2338B60R22/10
CPCB60R21/2338B60R2021/23382B60R21/26005B60N2/2884B60R21/2072B60N2/2851B60N2/2872B60N2/4235
Inventor 吉田良一
Owner JOYSON SAFETY SYST JAPAN KK
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