| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To eliminate fear that a locking face is scraped and a locking piece part is deformed even if the locking piece part necessary for giving pre-load to a contact point is rubbed against the locking face formed on the wall face of a cabinet. <P>SOLUTION: A contact piece material 5 in a meandering state is housed in the cabinet 1. An angle projection 56 of the contact piece material is protruded from an opening 16 of the cabinet 1. Because the locking piece part 66 formed on the angle projection 56 is locked to the locking face 21, the pre-load is given to the contact point 57. The locking piece part 66 is provided with a shape without a angulation end edge. In concrete, protruding piece parts 73, 74 successively installed at a plane state part 71 via a curved part 72 in a curved state and the plane state part 71 are provided on the locking piece part 66. A swelling part 75 provided with a curved face may be formed on the plane part 71. <P>COPYRIGHT: (C)2004,JPO&NCIPI</p> |
