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child seat

A child seat, child technology, applied in child seats, child seats, vehicle seats and other directions, can solve the problem of wrong installation position and so on

Inactive Publication Date: 2016-01-20
JOYSON SAFETY SYST JAPAN KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, it is also possible to make a mistake in the installation position of the left and right, etc.

Method used

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Experimental program
Comparison scheme
Effect test

no. 1 approach

[0041] figure 1 It is a perspective view which shows the main body shell of the child seat of this embodiment from an oblique direction. figure 1 2 shows the child seat in the state where the shoulder belt 4, the lap belt 5 and the buckle 6 are attached to the main body shell 1 in the state where the cover cushion and other cushions (accessories such as the head cushion) are removed. At the back of the main body housing 1, a rod height adjustment mechanism 20 (refer to figure 2 ) the back plate 10 held at a predetermined height. A shoulder strap insertion hole 11 is formed at a position slightly above the middle position in the height direction of the back plate 10 . The upper end position of the shoulder strap 4 is held at the height of the shoulder strap insertion hole 11 . A belt-shaped pad 8 is wound around the shoulder strap 4 . The pad 8 has a function of softly holding the child from the chest to the shoulders when the seated child is restrained by the shoulder b...

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PUM

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Abstract

The child seat of the present invention has a bar height adjustment mechanism (20) capable of adjusting the height of the back side of the shoulder belt (4). The rod height adjustment mechanism (20) has: a slider (21) that holds a support rod (23) and can slide vertically; and a rod guide block (22) accommodated in the slider (21). The belt support rod (23) is in and out of the rod holding groove (14) corresponding to the position of the rod guide block (22) in the slide block (21). Along with the movement of the rod guide block (22), the belt support rod (23) is released from the rod holding groove (14), whereby the slider (21) can move up and down, thereby adjusting the height of the shoulder strap (4).

Description

[0001] This application is based on Japanese Patent Application No. 2010-249331 filed on November 8, 2010 and Japanese Patent Application No. 2011-207487 filed on September 22, 2011. In this specification, the specification, claims and all drawings of the above-mentioned Japanese patent application are incorporated by reference. technical field [0002] The present invention relates to a child seat, and more particularly to a child seat capable of adjusting the height of the back side of a shoulder strap of a restraint mechanism for restraining a seated child. Background technique [0003] A child seat is used to safely restrain the body of a child seated on a vehicle. The method of attaching the child seat to the seat is determined according to the weight and approximate age of the child seated. Furthermore, even when the child seat is mounted on the vehicle in the correct mounting state, it is necessary to adjust the height of the shoulder straps to a position suitable fo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60N2/26B60R22/20
CPCB60N2/2812B60N2/26B60N2/28
Inventor 吉田淳一
Owner JOYSON SAFETY SYST JAPAN KK