Head-rest for backrest of seat, has two pins clipped in housings while being mounted pivotally inside housings, when one framework is mounted on another framework

摘要

The head-rest has two pins (21) extending along a pivoting axis (Y) and connected on one of a set of frameworks (9), and two housings (22) centered on the pivoting axis and formed on a framework (20). The pins are clipped in the housings while being mounted pivotally inside the housings, when the framework (20) is mounted on the framework (9). An independent claim is also included for a seat of a motor vehicle comprising a head-rest.