| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a door-lock knob connected even in a stepped-section shape such as a peripheral groove at one stage even when a screw is formed at the connecting section of a rod front end. <P>SOLUTION: The door-lock knob 1 is composed of a cylindrical door-lock knob body 2 hollowly formed so as to receive the front end section of a rod and a grip 3 with a pair of flexible engaging pawls 5 and 5 engaged with the screw or a groove at the rod front end received to the the door-lock knob body. A horizontal hole 10 receiving the grip 3 is penetrated and formed to the door-lock knob body 2, and the grip 3 has an annular seat 17, in which a hole 15, into which the rod is penetrated, is formed at a center, and a pair of the engaging pawls 5 are extended from the seat. The grip is installed detachably from the door-lock knob body so as to be engaged with the screw or the groove at the rod front end section, which is inserted into the horizontal hole of the door-lock knob body and in which the engaging pawls are received in the door-lock knob body. <P>COPYRIGHT: (C)2004,JPO |
