| 摘要 |
PURPOSE: An inner side door knob for anti-panic door lock is provided to simultaneously improve the convenience of a user and to prevent forceful intrusion. CONSTITUTION: A shaft(20) is combined with a mechanical element for the drive of a latch. A knob body(100) is rotatably combined with the shaft and forms the outer shape of the inner side door knob. A combining part(30) selectively connects the knob body to the shaft. The combining part rotates the shaft with the rotation of the knob body. |
