Child protection system for motor vehicles

Abstract

The invention relates to a child protection system for motor vehicles for arranging on a motor vehicle seat, comprising a back rest (2) which extends in the longitudinal direction of the back (L), a back support (21) of the seat back (2) which is to be arranged on the seat shell (1) in order to protect the rear torso of the child, a head rest component (22) of the back rest (2) which is displaceably mounted on the back support (21) in the longitudinal direction of the back (L) for the rear and/or lateral protection of the head of a child, a first adjusting mechanism (20) which is used to adjust the position of the head rest component (22) in relation to the back support (21) in the longitudinal direction of the back (L), two lateral shoulder support flanges (26, 27) which are arranged in a transversal manner in the longitudinal direction of the back (L) and at a distance from each other on the lateral support section (7a, 7b) of the head rest component (22), and a second adjusting mechanism (25) which is used to adjust the distance between both lateral shoulder support flanges (26, 27) in a transversal manner to the longitudinal direction of the back (L). According to the invention, a coupling mechanism (5), which couples together both of the adjusting mechanisms (20, 25), is provided such that during actuation, one adjusting mechanism (20) as well as the other adjusting mechanism (25) is triggered.

Description

Technical field [0001] The invention relates to a child protection system for motor vehicles according to the preamble of claim 1. Background technique [0002] This type of child protection system is intended to be arranged on a motor vehicle seat and includes a backrest extending in the longitudinal direction of the backrest, with a back support, which is arranged on the seat shell and is intended for rear support for children to drive dry , And has a head restraint sub-assembly, which is movably mounted on the back support along the longitudinal direction of the backrest and is intended for the rear and / or lateral support of a child’s head, wherein the head restraint The sub-assembly also has two lateral shoulder protection cheeks (side cheeks) which protrude from the corresponding lateral support portion of the head restraint sub-assembly transversely to the longitudinal direction of the backrest at an interval from each other. In order to first set, the head restraint subass...

AI Technical Summary

Problems solved by technology

[0005] However, in the case of known child restraint systems of this type, there is the problem that two different setting mechanisms need to be actuated separately to set the height of the head restraint (backrest length) on the one hand, and On the other hand set the distance between the side cheeks (backrest width), which leads to some complexity

This increases the risk of incorrect operation and can also result in preventing regular adjustment of the device with respect to the anthropometric situation, which changes with the age of the child

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