DOOR LOCK CASE
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United States of America Patent
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Issued Date -
Mar 21, 2024
app pub date -
Sep 11, 2023
filing date -
Sep 19, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
A door lock case has a main body. The main body includes a square tongue therein. The square tongue is connected with an electric control unit and a manual control unit. The electric control unit has a driving member. The driving member is connected with a driven member. The driven member is connected to the square tongue. The electric control unit further has a drive source. The drive source first drives the driving member to move the driven member, so that the driven member moves the square tongue to an unlocked position and then drives the driving member to move to a clutch position, so that the driving member is disengaged from the driven member. In this way, the user can directly open the door to pass through the door after unlocking and can control the movement of the square tongue manually via the manual control unit.
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