The invention relates to a motor vehicle seat having a backrest and a seat part. According to the invention, at least one adjustable side wall is provided on the backrest and/or the seat part, said side wall comprising: an adjustment mechanism having a position-fixed section and a lever section which is connected to the position-fixed section and which can be pivoted about a pivot axis, and at least one fluid-fillable bladder, the bladder is arranged between the position fixing section and the lever section for adjusting the relative angular position thereof, the lever section comprises two side wing sections arranged on two sides of the pivot axis, and the bladder is arranged between the first side wing section and the position fixing section for adjusting the relative angular position thereof. A pre-tightening spring designed as a torsion spring acts with a first spring section on the position fixing section and with a second spring section on the second side wing section of the lever section, such that the torsion spring exerts a pre-tightening force which presses the first side wing section in the direction of the position fixing section.
本发明涉及一种机动车座椅,所述机动车座椅具有靠背和座椅件。在靠背和/或座椅件上设置有至少一个可调节的侧壁,所述侧壁包括:调节机构,该调节机构具有位置固定区段和与该位置固定区段连接的且能绕枢转轴线枢转的杠杆区段以及至少一个可填充流体的囊,所述囊设置在位置固定区段与杠杆区段之间,以用于调节它们的相对角度位置,杠杆区段包括两个设置在枢转轴线两侧的侧翼区段,并且所述囊设置在第一侧翼区段与位置固定区段之间,设计为扭转弹簧的预紧弹簧以第一弹簧区段作用在位置固定区段上并且以第二弹簧区段作用在杠杆区段的第二侧翼区段上,使得所述扭转弹簧施加预紧力,该预紧力将第一侧翼区段朝位置固定区段的方向压紧。
Motor vehicle seat and motor vehicle seat system
机动车座椅和机动车座椅系统
2022-11-25
Patent
Elektronische Ressource
Chinesisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
MOTOR VEHICLE SEAT AND MOTOR VEHICLE HAVING SUCH A MOTOR VEHICLE SEAT
Europäisches Patentamt | 2024
|MOTOR VEHICLE SEAT AND MOTOR VEHICLE WITH SUCH A MOTOR VEHICLE SEAT
Europäisches Patentamt | 2018
|Motor vehicle seat and motor vehicle with such a motor vehicle seat
Europäisches Patentamt | 2018
|