Remote-controlled door lock
IPC분류정보
국가/구분 |
United States(US) Patent
등록
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국제특허분류(IPC7판) |
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출원번호 |
US-0209881
(2002-08-02)
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발명자
/ 주소 |
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인용정보 |
피인용 횟수 :
7 인용 특허 :
7 |
초록
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A remote-controlled door lock includes a housing provided inside with a lock base, a deadbolt, a battery base, a circuit board and an actuating device. The deadbolt is fixed with a stopper on the center portion. The locking button of a remote controller is pressed to send out a locking signal to the
A remote-controlled door lock includes a housing provided inside with a lock base, a deadbolt, a battery base, a circuit board and an actuating device. The deadbolt is fixed with a stopper on the center portion. The locking button of a remote controller is pressed to send out a locking signal to the circuit board to start the motor of the actuating device to rotate. Synchronously, the rotating shaft of the motor actuates a rotary member to rotate together with its notch, which rotates to reach the stopper of the deadbolt and holds the stopper immovable therein, rendering the deadbolt unable to be moved inward. Thus even if the lock rods of the lock base are pried unlocked, the door lock is still impossible to be unlocked before the actuating device is driven by a remote controller to release the deadbolt, having best effect of anti-theft.
대표청구항
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1. A remote-controlled door lock comprising a housing, said housing installed inside with a lock base and a deadbolt, said lock base provided with at least one lock rod, said lock rod able to extend out of the sidewall of said housing, said deadbolt having one end fixed with a block, said block able
1. A remote-controlled door lock comprising a housing, said housing installed inside with a lock base and a deadbolt, said lock base provided with at least one lock rod, said lock rod able to extend out of the sidewall of said housing, said deadbolt having one end fixed with a block, said block able to extend out of said sidewall of said housing; and,characterized by said housing provided with a battery base, a circuit board and an actuating device in its interior, said actuating device having a motor, said motor having its rotating shaft fixed with a rotary member, said rotary member having one end provided with a helical surface, said rotary member bored with a notch, said deadbolt having a stopper fixed on a central portion, a locking button of a remote controller pressed to send out a locking signal, said circuit board receiving said locking signal and starting said motor of said actuating device to rotate, said rotating shaft of said motor forcing said rotary member to rotate, said notch rotating together with said rotary member, said notch rotating and reaching said stopper of said deadbolt, said stopper held immovable by said notch of said rotary member to stop said deadbolt from being moved inward, the door lock impossible to be unlocked even through said lock rods of said lock base are pried unlocked, said door lock possible to be unlocked only when said actuating device is driven by a remote controller to release said deadbolt, obtaining best effect of anti-theft.
이 특허에 인용된 특허 (7)
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Inoue Akihiko (Soma JPX), Locking device.
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Hsieh, Hui-Hua, Remote-controlled door lock.
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Hsieh, Hui-Hua, Remote-controlled door lock.
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Hsieh, Hui-Hua, Remote-controlled door lock.
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Hsieh, Hui-Hua, Remote-controlled door lock.
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Hsieh, Hui-Hua, Remote-controlled lock.
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Leininger David E. (2737 Avenue M Fort Madison IA 52627) Leininger Robert L. (2737 Avenue M Fort Madison IA 52627), Security system for loading doors.
이 특허를 인용한 특허 (7)
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Bacon, Bruce, Lock system for vehicles and the like.
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Hsieh,Hui Hua, Remote-controlled burglary preventing door lock.
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Bacon, Bruce C., Remotely operated locking paddle handle latch assembly.
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Bacon, Bruce C., Remotely operated locking paddle handle latch assembly for closures and the like.
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Garneau, Gregory Gilbert; Mengstab, Evan, Rotary pawl latch.
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Bacon, Bruce C., Touch pad lock assembly.
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Bacon, Bruce C., Touch pad lock assembly.
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