Seat frame for use in motor vehicle, has plastic link with body having U shape section defining gorge such that channel and gorge face each other, and bosses automatically engaging link when link is inserted in channel

摘要

The frame has a plate (2) with an edge zone being folded to form a U shaped channel (22) surrounding a tube (14). A plastic link (3) arranged between the tube and the channel, has a body (31) with a U shaped section defining a longitudinal gorge on the tube such that the channel and gorge face each other. Bosses (34) automatically engage the link to maintain the link within the channel, when the link is inserted in the channel.