| 摘要 |
PURPOSE: A bracket for supporting a control unit of an electronic door lock is provided to completely fix a control unit with a handle by installing a bracket including a fixing unit fixing the control unit and a supporting part having a through hole. CONSTITUTION: A strengthening door is installed at a door frame. A through hole is formed on a middle portion of the strengthening door. A handle is installed by a spiral rod passing through the through hole. An electronic locking unit is fixed to a support of the strengthening door by a fixing device. The electronic locking unit is locked at a door frame with a day bolt. A control unit(200) transmits control data to the locking unit. The control unit is supported by a bracket(350). The bracket is composed of a coupling part(351) combined with a side or a rear side of a button part by the combining device and a bracket part(353) having a through hole(352).
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