A vehicle door lock assembly includes a housing, a first locking assembly, a second locking assembly, a driving module and a micro switch. The first locking assembly includes an inner handle, an outer handle and a first lock tongue. The inner handle and the outer handle are disposed on the housing and respectively control the first lock tongue to move. The second locking assembly includes a second lock and a second lock tongue including a first segment and a second segment slidably connected with each other. The second lock includes a mandrel having an assembling portion. The driving module includes a motor assembled with the mandrel, and the second segment is moved when the motor drives the mandrel to rotate. The micro switch includes an inductive element, and the assembling portion has an inductive portion.

An entry door extension handle cooperable with a door latch assembly includes a main bracket securable to the door latch assembly, an extension bar connected to the main bracket, and an auxiliary bracket assembly connected to an end of the extension bar opposite from the main bracket. The extension bar is pivotable between a closed position and an open position. In the open position, the extension bar pivots the main bracket to an unlocked position. The auxiliary bracket assembly includes an auxiliary bracket configured for pivoting with the main bracket and the extension bar.

An entry door extension handle cooperable with a door latch assembly includes a main bracket securable to the door latch assembly, an extension bar connected to the main bracket, and an auxiliary bracket assembly connected to an end of the extension bar opposite from the main bracket. The extension bar is pivotable between a closed position and an open position. In the open position, the extension bar pivots the main bracket to an unlocked position. The auxiliary bracket assembly includes an auxiliary bracket configured for pivoting with the main bracket and the extension bar.

The present disclosure relates to the technical field of recreational vehicle locks, and in particular, to a deadbolt drive mechanism, a handle fixing mechanism, and an intelligent recreational vehicle lock. The intelligent recreational vehicle lock includes a deadbolt drive mechanism, a handle fixing mechanism, an inner lock body, an outer lock body, a lock cylinder assembly, and an intelligent control component; the lock cylinder is connected between the inner lock body and the outer lock body; the deadbolt drive mechanism is arranged in the lock cylinder assembly; the handle fixing mechanism is arranged on the outer lock body; the intelligent control component is provided with a control device, a power supply device, a password setting assembly, a password inputting assembly, and a locking button which are electrically connected to each other.

The present disclosure relates to the technical field of recreational vehicle locks, and in particular, to a deadbolt drive mechanism, a handle fixing mechanism, and an intelligent recreational vehicle lock. The intelligent recreational vehicle lock includes a deadbolt drive mechanism, a handle fixing mechanism, an inner lock body, an outer lock body, a lock cylinder assembly, and an intelligent control component; the lock cylinder is connected between the inner lock body and the outer lock body; the deadbolt drive mechanism is arranged in the lock cylinder assembly; the handle fixing mechanism is arranged on the outer lock body; the intelligent control component is provided with a control device, a power supply device, a password setting assembly, a password inputting assembly, and a locking button which are electrically connected to each other.

A door handle and locking system includes a base, a latching mechanism, a handle, a safety latch mechanism, and a biasing member having a biasing force. The latching mechanism is movable from a latched position to an unlatched position. The handle is connected to the base and is movable in response to a first force from a first position to a second position. Moving the handle from the first position to the second position moves the latching mechanism from the latched position to the unlatched position. The safety latch mechanism moves from a first position to a second position upon application of a force to the biasing member exceeding the biasing force. The safety latch mechanism remains in the first position upon movement of the handle from the first position to the second position.

A lock assembly comprises a housing, a handle, and a latch plunger operably connected with the handle. An exterior key lock and interior lock knob have a locked and unlocked position. A lock cam is rotatably and operably connected with the key lock and interior lock knob for rotation therewith. A crank arm of the lock cam is operatively coupled with a deadbolt lock movably mounted in the housing for shifting between a locked position and an unlocked position. The deadbolt lock is also operably coupled with a motor, wherein a motor cam clutch is operably coupled with the motor and operably interposed between the lock cam and the motor, wherein the motor cam clutch allows rotation of the lock cam between the locked and unlocked positions without rotating the motor cam clutch or a motor shaft of the motor.

Provided is a door latch comprising a frame piece and door piece. The frame piece may include a lever comprising a lever connector; an actuator comprising an actuator connector; a cylinder comprising an arm; and a catch configured to be moved by the lever connector, the actuator connector and the arm. The door piece may include a bolt configured to laterally slide between the frame piece and the door piece, thereby transitioning the door latch between an unlatched position and a latched position.

Provided is a door latch comprising a frame piece and door piece. The frame piece may include a lever comprising a lever connector; an actuator comprising an actuator connector; a cylinder comprising an arm; and a catch configured to be moved by the lever connector, the actuator connector and the arm. The door piece may include a bolt configured to laterally slide between the frame piece and the door piece, thereby transitioning the door latch between an unlatched position and a latched position.

A door latch assembly includes a housing, an inside and outside handle operably coupled with the housing, and a latch plunger. A latch cam is operably coupled with the inside and outside handles, and the latch cam further includes a crank arm slidably disposed against an inclined surface of a plunger leg operably coupled to the latch plunger. A biasing member urges the latch plunger to an extended position, wherein rotation of the inside or outside door latch handle in a first direction rotates the crank arm of the latch cam and displaces the plunger leg of the latch plunger and the latch plunger to a retracted position against the urging of the biasing member.