摘要:
A door latch for a domestic electrical appliance is provided, which door latch has an electromotively driven locking element for locking the closed door.
摘要:
An anti-theft lock is provided, comprising: a lock pin provided with a retaining groove and configured to realize unlocking or locking through movement of the lock pin; a tongue configured to be able to enter the retaining groove to stop the movement of the lock pin or move out of the retaining groove to release the lock pin to allow the lock pin to move; and a tongue driving member connected to an output shaft of a motor and configured to convert a rotational driving force of the motor into a driving force allowing the tongue to move out of the retaining groove.
摘要:
An interchangeable electronic lock mechanism provides selective access to a motor controlled latching system including a motorized pin to lock and unlock a knob assembly. The lock mechanism may be used to replace key operated locking cores, on the exterior of a storage unit, with a plug and optional adapter inserted into a remaining shell housing, and a driver to control access to a storage unit. Manual rotation of the knob activates the drive assembly to control access to the storage unit. An optional break away security feature in the knob inhibits unauthorized unlatching of the lock. When the lock is unlatched, the knob rotates the drive assembly including the plug and adapter within the shell housing, and in turn, activates the driver to operate the lock assembly in the storage unit. An optional modular chassis assembly includes a removable array of components for testing, maintenance and repair.
摘要:
A lock system for an enclosure comprises a locking mechanism selectively disposed in a locked or unlocked position. A first blocking pin prevents the locking mechanism from being moved to the unlocked position when disposed in a first blocking position via a first biasing mechanism. A solenoid mechanism imposes a force on the first blocking pin when in an energized state so that the first blocking pin is placed in an unblocking position. A second magnetizable blocking pin remains in contact with the first blocking pin when the solenoid mechanism is in an unenergized state. A second biasing mechanism biases the second blocking pin toward an unblocking position. During normal operation, the secondary biasing mechanism maintains the second blocking pin in its unblocking position so that the second blocking pin is separated from the first blocking pin when the solenoid mechanism is in the energized state.
摘要:
A bicycle and bicycle parking and lock system wherein a hub locking device that is secured to a bicycle cooperates with a parking rack. The bicycle includes an engagement member that is secured to an axle of the bicycle. The engagement member selectively removably cooperates with a recess formed in the parking and lock system. The parking and lock system includes a number of upstanding members that are positioned to generally flank the front wheel of a bicycle to maintain the bicycle in a generally upright orientation. Each or select number of the upstanding members include a lock system that cooperates with the locking engagement member so as to secure the respective bicycle with respect to the parking system.
摘要:
A lock assembly is disclosed to lock a moveable structure to a fixed structure. The lock assembly includes an electric actuator operable to move a locking lug between first and second axial positions to correspond with a locked and unlocked configuration of the lock assembly. A resilient member can couple the locking lug to the electric actuator and drive the locking lug between the first and second positions.
摘要:
An improved security system to prevent unwanted entrance through a hinged barrier, such as, but not limited to a door, is provided and comprises a member associated with the barrier, whether internal or eternal to the barrier, and adapted to extend from a first length to a second length. An actuation mechanism is coupled to the member and is adapted to extend the member from the first length to the second length and to contract the member from the second length to the first length. A receptacle is provided adjacent the barrier for receiving a portion of the member when the member is extended by the actuating mechanism. A hinge assembly is provided and is disposed substantially opposite the receptacle and adjacent the barrier and is coupled to another end of the member, such that when the member is actuated to the extended position, the member, receptacle and hinge assembly form a security system to prevent unwanted entrance through the barrier.
摘要:
A door safety locking apparatus door safety locking apparatus including: a body mounted inside a housing; a locker mounted inside a door opening and closing the interior of the housing in such a manner as to be separably fitted to the body; a dog coupled to the interior of the body by means of a shaft and having a locking protrusion formed on the upper end thereof to lock a coupling hole pierced on the locker thereonto; a tilting rod coupled at the front end thereof to the dog by means of a pin and coupled at the end portion thereof to the bottom surface of the interior of the body by means of a hinge, to guide the dog being rotated around the shaft in accordance with the pulling operation of the locker; and a spring fitted around the outer periphery of the tilting rod to elastically support the tilting rod guiding the rotating operation of the dog.
摘要:
A swing bolt lock mechanism for preventing false status switch enabling is described. The lock mechanism is a swing bolt lock mechanism wherein the swing bolt has an inner ramp wall against which a blocker rod is spring-biased. A ramp extension arm is displaceably secured with the swing bolt and provides an extension of the ramp wall whereby the blocker rod may only be displaced when the swing bolt is at its fully locked position whereby to arrest the swing bolt at that position. The displacement of the blocker rod also toggles a lock status switch to provide an indication that the lock is at its locked position. Accordingly, the lock status switch cannot be prematurely actuated.
摘要:
Disclosed is a double-opening lock assembly. The double-opening lock assembly comprises a door plate member, a mechanical lock, and an electrically controlled member. The door plate member comprises a door plate and a block member. The mechanical lock comprises a block plate having a first part and a second part. When the mechanical lock is opened, the block plate leaves the block member. The electrically controlled member comprises a driving part and an extending part. The driving part drives the extending part to a first position or a second position. When the extending part is positioned at the first position, the second part is limited by the block member and the extending part such that the door plate cannot be opened. When the extending part is positioned at the second position, the second part pivotally rotates and leaves the block member such that the door plate can be opened.