A linear reciprocating-motion apparatus includes at least one movable member (10, 30) supported by a housing (90) and being capable of undergoing linear reciprocating motion in a range that includes a first position, a second position, and a third position; a stopper (50) supported by the housing to be displaceable between a blocking position that blocks the at least one movable member and a nonblocking position that does not block the at least one movable member, and is displaced to the nonblocking position in response to a specific operation; an intermittent mechanism (100, 200) that interacts with movement of the at least one movable member and assumes a specific state once every two times that the at least one movable member moves to the third position; and a switch (SW1) that, in response to the specific state, is switched from a disconnected state or a connected state to the other thereof.

A push button lock mechanism is remotely and manually operable. The mechanism has a lock cylinder that is rotatable when a key is located therein; an actuator that is connected to the lock cylinder to be rotated thereby and that is biased toward an outwards position; a locking gear formed to be rotated by the actuator between a first position in which the actuator is prevented from passing therethrough and a second position in which the actuator can pass therethrough from the outwards position to an inwards position; a push button for linearly moving the actuator through the locking gear from the outwards position to the inwards position; and a remotely operable motor that acts to rotate the locking gear between the first position and the second position when operated. The motor can be remotely operated by a radio frequency fob or any other passive keyless operating device.

A push button lock mechanism is remotely and manually operable. The mechanism has a lock cylinder that is rotatable when a key is located therein; an actuator that is connected to the lock cylinder to be rotated thereby and that is biased toward an outwards position; a locking gear formed to be rotated by the actuator between a first position in which the actuator is prevented from passing therethrough and a second position in which the actuator can pass therethrough from the outwards position to an inwards position; a push button for linearly moving the actuator through the locking gear from the outwards position to the inwards position; and a remotely operable motor that acts to rotate the locking gear between the first position and the second position when operated. The motor can be remotely operated by a radio frequency fob or any other passive keyless operating device.

A lever is configured to be rotatable around a rotational support axis among a storage position where the lever is flush with a door outer panel, a gripping position where the lever is projected from the door outer panel by driving of a driving unit so that a user is able to grip the lever, and an open position where the lever is further projected from said gripping position. The driving unit is fixed in an opposite area of a hinge arm which is opposite, relative to the rotational support axis, to an area of the hinge arm where the lever is arranged. The above-described area of the hinge arm where the lever is arranged and the driving unit are provided to face each other relative to the rotational support axis when the lever takes the storage position.

A lever is configured to be rotatable around a rotational support axis among a storage position where the lever is flush with a door outer panel, a gripping position where the lever is projected from the door outer panel by driving of a driving unit so that a user is able to grip the lever, and an open position where the lever is further projected from said gripping position. The driving unit is fixed in an opposite area of a hinge arm which is opposite, relative to the rotational support axis, to an area of the hinge arm where the lever is arranged. The above-described area of the hinge arm where the lever is arranged and the driving unit are provided to face each other relative to the rotational support axis when the lever takes the storage position.

The invention relates to a motor vehicle door lock (1) which comprises a locking mechanism having a rotary latch and at least one pawl, and a first actuating lever (8), the locking mechanism being at least indirectly unlockable by means of the actuating lever (8), and the locking mechanism further having a locking device (21). The actuating lever (8) can be disengaged from the locking mechanism by means of the locking device (21). An additional motor vehicle door lock (2) is provided, and said vehicle door lock (2) can be actuated by means of the actuating lever (8). The actuating lever chain to the additional motor vehicle lock (2) can be disengaged by means of the locking device (21).

The invention relates to a motor vehicle door lock (1) which comprises a locking mechanism having a rotary latch and at least one pawl, and a first actuating lever (8), the locking mechanism being at least indirectly unlockable by means of the actuating lever (8), and the locking mechanism further having a locking device (21). The actuating lever (8) can be disengaged from the locking mechanism by means of the locking device (21). An additional motor vehicle door lock (2) is provided, and said vehicle door lock (2) can be actuated by means of the actuating lever (8). The actuating lever chain to the additional motor vehicle lock (2) can be disengaged by means of the locking device (21).

A door latch device includes a latch mechanism, an inner lever having a connection lever and an actuation lever, and a lock mechanism switching between unlocked and locked state. The lock mechanism includes a connection member capable of transmitting operation of the connection lever to the actuation lever, a first rotating lever rotated by a motor to first and second working positions, a second rotating lever rotatable to a first rotation position where the connection member is moved to an unlock position and a second rotation position where the connection member is moved to a lock position, a connection spring connecting the first rotating lever and the second rotating lever while allowing relative rotation of them, and a holding spring having a biasing force stronger than a biasing force of the connection spring and holds the first rotating lever at the first and second working positions.

A power child lock operating device may include a rotating drive device; a first operating lever which receives the torque of the rotating drive device to be rotated; a second operating lever connected to the first operating lever to be moved together; a third operating lever connected to a door catch to lock or unlock the door catch; an inside handle lever connected to an inside handle disposed at a door of a vehicle to be moved together; a fourth operating lever selectively connecting the inside handle lever and the third operating lever; and an elastic member pressurizing to the fourth operating lever so that the third operating lever may be connected to the inside handle lever, improving the operation reliability the power child lock device.

A power child lock operating device may include a rotating drive device; a first operating lever which receives the torque of the rotating drive device to be rotated; a second operating lever connected to the first operating lever to be moved together; a third operating lever connected to a door catch to lock or unlock the door catch; an inside handle lever connected to an inside handle disposed at a door of a vehicle to be moved together; a fourth operating lever selectively connecting the inside handle lever and the third operating lever; and an elastic member pressurizing to the fourth operating lever so that the third operating lever may be connected to the inside handle lever, improving the operation reliability the power child lock device.