摘要:
A lock, including: a retractable knob; and a knob release mechanism for retaining the retractable knob in a retracted position, wherein the knob release mechanism includes a damper with a gear that is slidably received within a set of grooves located in the retractable knob, and wherein the gear prevents rotation of the retractable knob unless it is in an extended position.
摘要:
A device for preventing unwanted opening of a locked enclosure includes a lock bolt moveable between a locked position and an unlocked position. A face gear is meshable with and rotatable by the worm gear between locking and unlocking positions when the worm gear is driven in the first and second directions, respectively. A blocker member is rotatable between first and second positions. A biasing member is operatively coupled to the face gear and the blocker member to bias the blocker member in a biasing direction. A sliding member selectively disengages the blocker member to allow the blocker member to rotate in the biasing direction. A lever arm is operatively coupled to the sliding member such that the lever arm is in the disengaged and engageable positions when the sliding member engages the blocker member in the first and second positions, respectively.
摘要:
Provided is a door mortise lock that may improve product safety and user convenience by enabling a latch bolt operates to be unlocked after a dead bolt of the door mortise lock completely operates. To this end, the door mortise lock includes: a dead bolt driving unit that operates a dead bolt; a latch bolt driving unit that unlocks a latch bolt when a time interval passes after the dead bolt is unlocked by the dead bolt driving unit; and a connection unit that is disposed between the dead bolt driving unit and the latch bolt driving unit, and selectively operates the dead bolt driving unit and the latch bolt driving unit so that the dead bolt and the latch bolt are sequentially unlocked with a time interval.
摘要:
An adjusting and interlocking unit for displaceable and pivotable doors and/or walls, which are guided to be movable at and/or in a roller rail via rollers, includes an upper part, attachable to the roller rail, a central part attachable to a movable carriage profile of a door respectively of a wall, and a lower part attachable to the door, respectively to the wall. A locking element allows for releasing or interlocking the doors and/or wall.
摘要:
An adjusting and interlocking unit for displaceable and pivotable doors and/or walls, which are guided to be movable at and/or in a roller rail via rollers, includes an upper part, attachable to the roller rail, a central part attachable to a movable carriage profile of a door respectively of a wall, and a lower part attachable to the door, respectively to the wall. A locking element allows for releasing or interlocking the doors and/or wall.
摘要:
A micro motor locking bolt system (8) comprising a locking bolt (5) mounted inside a lock (11) in order to provide a locking function in electronic gates, drawers, cabinets, safes and similar structures. The locking bolt system has a locking position by entering into a lock housing (13) structured on the lock (11) and an unlocking position by removing from the lock housing (13). A motor (1) provides the necessary driving force in order for the locking bolt (5) to enter into and be removed from the lock housing (13). A worm gear (2) performs rotational motion around its own axis due to the driving force from the motor (1) and comprises grooved parts (2.1) thereon. Motion transmission members transfer the rotational motion of the worm gear (2) to the locking bolt (5) by transforming the rotational motion into linear motion.
摘要:
The invention relates to locking systems to realize locking function in embodiments such as electronic gates, drawers, cabinets, safes and similar things and it consists of linear motion transmission member (3) performing motion on a worm gear (2) to provide linear motion, angular motion transmission member (4) providing angular motion together with linear motion transmission member (3), guiding member (7) pushing, pulling and guiding angular motion transmission member (4) and linear motion transmission member (3) at the same alignment, motion transmission member (6) moving lock bolt (5) up and down, providing locking and unlocking, compressing the angular motion transmission member (4) in reverse direction and thus enabling the motor (1) to complete its cycle.
摘要:
The present invention relates to a digital door, and more particularly, to a digital door which is capable of improving security and convenience using network environments, improving safety in an emergency such as a fire, and improving aesthetic and functionality of a door. The digital door includes: a power supply unit that supplies power to the door; an input unit that that mechanically or electromagnetically receives an input signal from a user and converts the received input signal into digital data; a multi-lock unit that has a multi-locking system constituted by a plurality of locks and locks/unlocks the door; a communication unit that connects the door with a network; a memory unit that stores a control program and related data, fire and security-related messages, image and voice data inputted from the input unit; an audio unit that generates an alarm sound according to the messages; and a controller that is connected to the power supply unit, the multi-lock unit, the communication unit, the memory unit and the audio unit for controlling the digital door.
摘要:
A latch with dual rotary magnets is disclosed. The latch is particularly suited for releasably securing dual doors of a compartment in the closed position. Each rotary magnet holds in a closed position a magnetic insert attached to a respective door by magnetic attraction to secure both doors in the closed position relative to the compartment.
摘要:
A self-powered electric lock includes a lock bolt and a first engagement element having disengaged and engageable positions. An electric actuator includes an output operative to move the first engagement element to its engageable position. A manually operated rotatable member is operatively coupled to the first engagement element when the first engagement element is in its engageable position. A lock bolt drive mechanism is coupled to the lock bolt and to the first engagement element when the first engagement element is in its engageable position. The movable output moves the first engagement element to its engageable position upon input of correct electronic data. An electricity generator is coupled to the manually operated rotatable member. The electricity powers the electric actuator and an electronic data input device. The manually operated rotatable member is also used to actuate the lock bolt drive mechanism and retract the lock bolt.