Vehicle seat, has connection mechanism connecting head restraint to backrest and having cranks each having respective lower ends and upper ends, where cranks are pivotally mounted on backrest at lower ends respectively around vertical axles

摘要

#CMT# #/CMT# The seat has a backrest (14) extending along a vertical direction, and a heat restraint (16) displaceable between rear and front positions. A connection mechanism connects the restraint to the backrest and includes two cranks each having respective lower ends (26a, 28a) and upper ends (26b, 28b). The cranks are pivotally mounted on the backrest at the lower ends respectively around vertical axles, where the upper ends are at specified distance from the vertical axles. The head restraint is displaced between the positions when the cranks pivot around the axles. #CMT#USE : #/CMT# Used for a vehicle (claimed). #CMT#ADVANTAGE : #/CMT# The arrangement of the seat permits the head restraint to be connected to the backrest by a simple pivoting connection between the connection mechanism and the backrest, thus facilitating the assembling of the head restraint. The seat can have large adjusting capacities in order to improve the comfort of the user. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a perspective view of a seat of a motor vehicle. 12 : Base part 14 : Backrest 16 : Head restraint 26a, 28a : Lower ends 26b, 28b : Upper ends.