| 摘要 |
PROBLEM TO BE SOLVED: To improve increase in force for operation and difficulty in positioning a press button and a through-hole of a lock body. SOLUTION: A housing space 11 is provided for which the surface of a body 1 inside is open, and in the front of the body 1, there is a penetrated through-hole 13. A pressurizing body 2 is pivotally provided movably in the housing space 11, and in the pressurizing body 2, there is also a through-hole 23 penetrating in the longitudinal direction. Besides, an energizing means 3 is erected between the pressurizing body 2 and the housing space 11 of the body 1. A supporting arm 32 extends in the same direction on both sides of a flat base 31 of the energizing means 3. The ends of the two supporting arms 32 are each turned over and extended as elastic arms 33, with the supporting arms 32 formed in a manner bent at a sharp angle relative to the elastic arms 33. As a result, when the pressurizing body 2 displaces sectorally movably inside the body 1, the through-hole 23 of the pressurizing body 2 and the through-hole 13 of the body 1 are made to coincide or displaced, bringing an effect of clamping or releasing a cord in a cord lock. COPYRIGHT: (C)2009,JPO&INPIT
|
