The lock has a hook, a locking finger and a latch. The locking finger is engaged with the hook and the latch when the lock is in the locked mode. The locking finger is disengaged from the hook and the latch when the lock is in the opened mode. The lock can be opened by a combination mechanism or by an overriding key mechanism. The combination mechanism has a button, and a plurality of dials and clutches to control the movement of the button. When the dials are set to a correct combination, the button can be moved to disengage the latch from the locking finger, allowing the locking finger to disengage from the hook. The key mechanism has a cylinder with a key slot to receive a key for rotating the cylinder to disengage the latch from the locking finger, allowing the locking finger to disengage from the hook.

A tailgate locking system, includes a tailgate pad body for mounting on a tailgate of a vehicle, including at least one bicycle holder structure, a first lock cable, a cable lock device and a lock enclosure, such that the at least one bicycle holder structure is configured to detachably secure the bicycle, such that the first lock cable is extendable through a frame of the bicycle, such that the bicycle is securely locked to the tailgate pad body.

The lockset of the present disclosure includes a housing, a lock body, a first A clamping hook and a second A clamping hook. The housing includes a housing top surface, and the housing top surface includes a lock body embedding opening, and a first A insertion hole and a second A insertion hole which are located in two opposite sides of the lock body embedding opening. The lock body is disposed in the housing and includes a lock body top surface. The first A clamping hook corresponds to the first A insertion hole, and is capable of selectively rotating to open or close the first A insertion hole. The second A clamping hook corresponds to the second A insertion hole, and is capable of selectively rotating to open or close the second A insertion hole. When the lockset is in an unlocked state, the lock body top surface is capable of being pushed by an external force at a position adjacent to the first A insertion hole to generate a downward displacement, so that the first A clamping hook is rotated to enable the first A insertion hole to be open; and the lock body top surface is capable of being pushed by an external force at a position adjacent to the second A insertion hole to generate a downward displacement, so that the second A clamping hook is rotated to enable the second A insertion hole to be open.

A lock has a flexible cable, instead of a shackle. The lock has a shaft moveable relative to the lock body so the top part of the shaft is moved out of the lock body to open the lock. The lock has a combination unlocking system and a key-overriding system. The lock can be unlocked by a lock-opening combination or by a correct key. The first end of the cable is fixedly attached to the lock body and the second end is removably engaged with a shaft slot. When the lock is in the locked mode, the shaft slot is located inside the lock body, preventing the removal of the second end of the cable from the shaft slot. When the lock is in the open mode, the shaft slot is located outside the lock body, allowing the second end of the cable to be removed from the shaft slot.

Provided are a lock tongue module and a modular lockset, relating to the technical field of modular locksets. The lock tongue module includes a base, a lock tongue, a lock block, a first elastic member and a second elastic member. The lock tongue is pivotally connected to the base and has a locking position in which the lock tongue is capable of locking a lock catch and an unlocking position in which the lock tongue is capable of releasing the lock catch. The lock block is movably connected to the base.

A locking system for a door, including a primary locking mechanism and a secondary locking mechanism, in which the primary locking mechanism includes an electrical actuator that causes a first plate and a second plate to be magnetically attracted to one another when actuated such that rotation of a doorknob effects a corresponding rotation of the spindle, and in which the secondary locking mechanism includes a detent that is formed in a knob collar and an aperture that extends through a rotator collar; and a pin that is translatable through the aperture to be disposed in the detent of the knob collar, when the secondary locking mechanism is in an unlocked condition, such that the knob collar and the rotator collar are rotatably fixed to one another.

Provided are a lock and a case having the same. The lock includes a lock tongue; a key lock mechanism including a lock core and a lock block; and a password wheel lock mechanism including a spindle and a password wheel. When the password wheel and the lock core are locked, the spindle and the lock block are locked by the password wheel and the lock core, respectively. The spindle abuts against the lock block and the lock block abuts against the lock tongue so that the lock tongue is kept in a locking position. When the password wheel is unlocked, the spindle cancels the abutting against the lock block and the lock block cancels the abutting against the lock tongue. When the lock core is unlocked, the lock block is driven to move to an avoidance position so that the lock block cancels the abutting against the lock tongue.

A padlock comprising a lock body, a combination mechanism to control the movement of the cam-spindle vertically, a key mechanism to control the movement of the cam-spindle rotationally, more than one clutch that is mounted in the cam-spindle which controls the vertically movement of the cam-spindle, wherein the cam-spindle is configured to control the locking and unlocking of the combination mechanism, and wherein more than one dial is mounted in the lock body, a locking bolt contacts the shackle, and the shackle has a long leg and a short leg with a bolt-receiving-cutout.

Provided are a lockset and a case. The lockset includes a housing, a lock bolt and a key lock mechanism. The key lock mechanism includes a lock lever, an unlocking button and a lock core. The lock lever can rotate along with the lock core and can drive the lock core to slide. The unlocking button is hooked to the lock bolt and can slide along with the lock lever. When the lock core is locked, the lock lever abuts against the lock bolt to keep the lock bolt in a locked position and when the lock core is unlocked, the lock core drives the lock lever to rotate by a preset angle in an unlocking direction and drives the unlocking button to slide to make the unlocking button hooked to the lock bolt and thereby make the lock bolt move to an unlocked position.

A tailgate locking system, includes a tailgate pad body for mounting on a tailgate of a vehicle, including at least one bicycle holder structure, a first lock cable, a cable lock device and a lock enclosure, such that the at least one bicycle holder structure is configured to detachably secure the bicycle, such that the first lock cable is extendable through a frame of the bicycle, such that the bicycle is securely locked to the tailgate pad body.