A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DIGITAL DOOR LOCK INCLUDING LATCH BOLT SELF-LOOSENING STRUCTURE
A present invention relates to a digital doorlock including a latch bolt self-loosening structure which includes an authenticator which receives an authentication signal and performs authentication; a motor which is driven in a predetermined direction when authentication is performed by the authenticator; a latch operator which can be operated through driving of the motor; and a shaft which is rotated according to operation of the latch operator and operates a latch bolt, wherein the latch operator releases the latch bolt by operating according to the authentication and rotating the shaft in one direction.
DIGITAL DOOR LOCK INCLUDING LATCH BOLT SELF-LOOSENING STRUCTURE
A present invention relates to a digital doorlock including a latch bolt self-loosening structure which includes an authenticator which receives an authentication signal and performs authentication; a motor which is driven in a predetermined direction when authentication is performed by the authenticator; a latch operator which can be operated through driving of the motor; and a shaft which is rotated according to operation of the latch operator and operates a latch bolt, wherein the latch operator releases the latch bolt by operating according to the authentication and rotating the shaft in one direction.
DIGITAL DOOR LOCK INCLUDING LATCH BOLT SELF-LOOSENING STRUCTURE
YOO SEONG-JONG (author) / MAENG CHUL-HO (author) / JEONG JIN (author)
2019-04-18
Patent
Electronic Resource
English
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