Backrest locking device and backrest arrangement for motor vehicle

The invention relates to a backrest locking device for a motor vehicle, comprising a locking pawl for locking a rotary latch in a closed position. The locking pawl is mechanically coupled to the operating handle so as to be adjustable to a release position, in which the locking of the rotary latch is released. The backrest locking device also has a motor-driven drive element which is designed to perform a movement in order to apply a mechanical force to the active region of the locking claw, said mechanical force causing the locking claw to be adjusted into the release position. The invention also relates to a backrest arrangement for a motor vehicle, comprising a backrest and two backrest locking devices for locking the respective sections of the backrest. 本发明涉及一种用于汽车的靠背锁定装置，具有用于使得旋转锁闩止动在闭合位置上的止动爪。所述止动爪与操纵手柄机械耦合，从而可被调节至松开位置，在所述松开位置上，所述旋转锁闩的止动解除。所述靠背锁定装置还具有电动机驱动的驱动元件，所述驱动元件被设计成，实施运动，从而将机械力施加至所述止动爪的作用区域，所述机械力使得所述止动爪被调节至所述松开位置。本发明还涉及一种用于汽车的靠背配置，包括一个靠背和两个用于锁止所述靠背的相应分区的靠背锁定装置。