| 摘要 |
PURPOSE: A combination handle-centered emergency key and clutch module for a digital door lock is provided to operate the door lock through an emergency key which is placed at the center of a handle. CONSTITUTION: A lever is moved by a motor(31). A clutch shaft coupling member is moved in one direction by a shaft coupling member spring to release a clutch, and is compulsively moved by the lever to perform a clutch combining operation. An inner handle fixing bar(21) is combined with a module body(10). The shaft coupling member spring is mounted inside the inner handle fixing bar. The clutch shaft coupling member having a wing is inserted into a recess of the inner handle fixing bar by the shaft coupling member spring.
|
