The invention relates to a bearing device (1) of a vehicle seat. The device has a base part (3) of a base part (2) and a backrest part (5) of a backrest (4) mounted relative to the base part (2) so as to be pivotable about an axial pivot axis (S), the base part (3) being axially spaced from the backrest part (5). In order to achieve optimal functionality and improve the use of the installation space when a vehicle seat has a pivotable backrest, according to the invention a bearing arrangement is provided with a one-piece spring element (10) which subjects the backrest (4) to a pivoting moment about a pivot axis (S) relative to the base part (2), and generating an axial force acting between the backrest part (5) and the base part (3) as a function of the axial position of the backrest part (5) relative to the base part (3).
本发明涉及一种车辆座椅的轴承装置(1),具有底座部件(2)的底座部分(3)和靠背(4)的靠背部分(5),该靠背(4)相对于底座部件(2)安装以便可绕轴向枢轴线(S)枢转,其中底座部分(3)与靠背部分(5)轴向地间隔开。为了在车辆座椅具有可枢转靠背的情况下实现最佳功能性以及改进安装空间的使用,根据本发明提供的是具有一件式弹簧元件(10)的轴承装置,该弹簧元件(10)使靠背(4)相对于底座部件(2)经受绕枢轴线(S)的枢转力矩,并且根据靠背部分(5)相对于底座部分(3)的轴向位置,产生作用在靠背部分(5)和底座部分(3)之间的轴向力。
Bearing device of vehicle seat
车辆座椅的轴承装置
2021-04-09
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |