A lock mechanism having a bolt movable between a thrown position and a retracted position, and a deadbolt assembly includes a sliding deadbolt configured to slide between a locked position in which the sliding deadbolt inhibits retraction of the bolt and an unlocked position. The sliding deadbolt includes a first anti-thrust cam configured to restrain the sliding deadbolt in the locked position, and a release driver arranged such that, when driven, the release driver releases the first anti-thrust cam from restraining the sliding deadbolt in the locked position and slides the deadbolt to the unlocked position.

A securing mechanism for a vehicle door. The securing mechanism includes: a locking system which includes a locking element configured, in a locking position of the locking element, to lock the vehicle door in a closed position and, in an unlocking position of the locking element, to unlock the vehicle door; a securing element configured, in a securing position, to block a locking element movement from the locking position into the unlocking position in a first direction and, in a release position, to release the movement of the locking element from the locking position into the unlocking position in the first direction; and an actuator configured to move the securing element from the release position into the securing position and/or from the securing position into the release position. The securing element is configured, in the securing position, to release a movement of the locking element in a second direction.

A latch includes a housing that has a first side and a second side. The latch includes a bolt assembly that is positioned at least partially within the housing. The bolt assembly includes a bolt movable between an extended position and a retracted position relative to at least one of the first and second sides of the housing. The bolt is biased toward at least one of the extended position and the retracted position, and the bolt is positionable so as to selectively extend from either the first side or the second of the housing in the extended position.

A latch structure according to an embodiment includes a body, a locking body, a latch head, a plunger, and a latch stopper. The body is disposed inside a door. The locking body moves in response to an external operation. The latch head protrudes from the body to maintain the door in a closed position, and rotates when the locking body is spaced apart at least a predetermined distance. The plunger retracts into the body to prevent the latch head from rotating while the door is being closed. The latch stopper prevents the protruding latch head from retracting into the body when the plunger is maintained within the body.

A door locking mechanism for a sterilizer that minimizes the occurrence of jamming during operation, and that can be manually actuated if necessary. The door locking mechanism abuts the door of the sterilizer, and comprises a locking arm hingedly connected to a frame to permit the locking arm to move between a locked position and an unlocked position, the locking arm having a cutaway portion, the cutaway portion permitting an extendible portion of the door to extend therethrough; a sensor arm arranged adjacent to the locking arm, the sensor arm being flexible to permit the sensor arm to be at least partially displaced away from the locking arm in response to applied pressure to the sensor arm from the extendible portion of the door as it passes through the cutaway portion; a motor in communication with the operating system; a camshaft actuated by the motor; a cam attached to the camshaft, the cam being in contact with the locking arm to move the locking arm between the locked position and the unlocked position; a closing switch positioned within the locking mechanism to detect displacement of the sensor arm, the closing switch being in communication with an operating system of the sterilizer such that when the closing switch detects displacement of the sensor arm it signals to the operating system that the door is in a latched position; and a locking switch positioned within the locking mechanism to detect movement of the locking arm into the locked position, the locking switch being in communication with the operating system such that when the locking switch detects the movement of the locking arm into the locked position it signals to the operating system that the door is in the locked position.

A latch includes a housing that has a first side and a second side. The latch includes a bolt assembly that is positioned at least partially within the housing. The bolt assembly includes a bolt movable between an extended position and a retracted position relative to at least one of the first and second sides of the housing. The bolt is biased toward at least one of the extended position and the retracted position, and the bolt is positionable so as to selectively extend from either the first side or the second of the housing in the extended position.

A latch is configured to fix a panel relative to a frame. The latch includes a housing having a longitudinal axis and defining an aperture along the longitudinal axis; a cap mounted within the aperture of the housing for rotation about the longitudinal axis, the cap comprising a drive surface; and a cover coupled to the housing to pivot about a lateral axis, the cover pivotable to be in a closed position in which the cover covers the cap; wherein when the cap is in an unlatched position, the drive surface of the cap is aligned with an engagement surface of the cover and positioned to block the cover from pivoting to the closed position; and wherein when the cap is in a latched position, the drive surface is unaligned with the engagement surface and positioned to permit the cover to pivot to the closed position.

A locking device for a locker is proposed. The locking device for a locker is configured to lock or unlock a locker by using a smartphone instead of a user card, and to perform both the function of a deadbolt and the function of a spring latch using a latch operation lever. The locking device includes a locking unit that has a casing, a deadbolt latch, a latch operation lever, a stopper plate, a driving controller controlling the latch operation lever, a motor driving unit connected to the latch operation lever, and a battery unit, wherein an end portion of the deadbolt latch is locked to the stopper plate such that the deadbolt latch is not moved backward, thereby keeping a locker locked.

A lock assembly (30, 30′) is provided that includes a housing (32), a rotary bolt (36) or a translating bolt (36′), and a bolt blocker (38) that moves between a blocking position blocking movement of the bolts (36, 36′) and an unblocking position permitting the bolts (36, 36′) to move to a retracted position. The lock assemblies (30, 30′) are resistant to shocks being applied to the locks assemblies (30, 30′) in an effort to open the lock assemblies (30, 30′) without authorization.

A door handle set includes a handle assembly having a primary lock and having a handle rotatable about a primary rotational axis. A latch bolt assembly has a latch bolt. The latch bolt assembly is operatively coupled to the handle assembly, wherein a rotation of the handle results in a linear translation of the latch bolt. A supplemental lock has a second axis parallel to, and spaced apart from, the primary rotational axis. The supplemental lock has an actuator that is operable relative to the second axis. The supplemental lock is configured to selectively block the rotation of the handle regardless of the locking state of the primary lock.