Door locking apparatus for dispenser
AssigneeFuji Electric Co., Ltd.
InventorsShozo Iwamoto, Tetsuya Miyao, Kosaku Ito
Life of this patent
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Abstract
A door locking apparatus of the invention is suitable for locking and unlocking a door of a dispenser and a case thereof. The apparatus includes a door lock mechanism situated between the door and the case for latching the door at a locked position, a solenoid mounted inside the door for releasing the door lock mechanism, a receiver mounted inside the door and connected to the solenoid, and a transmitter for sending an ID signal from an outside of the door to the receiver. When the receiver receives the ID signal from the transmitter, the solenoid actuates to release the door lock mechanism. Since the door lock mechanism is not seen from the outside of the door, the lock is protected from bad mischief and burglary.
Claims6
A door locking apparatus for locking and unlocking a door of a dispenser and a case thereof comprising:
- a door lock mechanism situated between the door and the case for latching the door at a locked position and including a lock plate fixed to one of the door and the case, and engaging means fixed to the other of the door and the case, said engaging means including a cam plate engagable with the lock plate when the door is closed, a latch situated adjacent to the cam plate for locking the cam plate in a locking condition, and a release lever situated adjacent to the latch;
- a solenoid mounted inside the door for releasing the door lock mechanism, said solenoid being attached to the release lever so that when the release lever is rotated by actuation of the solenoid, the latch is rotated to move the cam plate to release engagement between the cam plate and the lock plate;
- a receiver mounted inside the door and connected to the solenoid;
- and
- a transmitter for sending an ID signal from an outside of the door to the receiver so that when the receiver receives the ID signal from the transmitter, the solenoid actuates the engaging means to release the lock plate of the door lock mechanism.
A door locking apparatus for locking and unlocking a door of a dispenser and a case thereof comprising:
- a door lock mechanism situated between the door and the case for latching the door at a locked position and including an auto-lock mechanism for automatically latching the door when the door is closed, said door lock mechanism having a lock plate fixed to one of the door and the case, and engaging means fixed to the other of the door and the case, said engaging means engaging the lock plate when the door is closed;
- a solenoid mounted inside the door and actuating the engaging means for releasing the door lock mechanism;
- a receiver mounted inside the door and connected to the solenoid;
- a transmitter for sending an ID signal from an outside of the door to the receiver so that when the receiver receives the ID signal from the transmitter, the solenoid actuates the engaging means to release the lock plate of the door lock mechanism;
- and
- a manual lock having a wire, said manual lock being disposed at a bottom of the door to orient in a vertical direction and linked with the engaging means of the door lock mechanism through the wire so that when the manual lock is actuated, the door lock mechanism is released to manually unlock the door.
Dependencies are inferred from the claim text.