| 摘要 |
PURPOSE: To securely hold pips or wires by attaching a fixture to an arbitrary position of a long engagement protrusion by means of an engagement recess, and fitting cables or tubes such as electric wire tubes into a recessed portion of a support member. CONSTITUTION: For an attaching clapper 1 to an engagement protrusion 11, the peripheral wall of a support portion 4 defining a recessed portion 3 is first pressed and bent inwardly so as to reduce the diameter of the recessed portion 3, whereby an opening 5 of an engagement recess 6 is expanded and opened due to the bending. The long engagement protrusion 11 is inserted into the expanded and opened opening 5. When the engagement protrusion 11 reaches the depth of the slot, i.e., the engagement recess 6, the pressing on the wall of the support portion 4 is released, thus the expanded and opened opening 5 returns to its initial state. Therefore, the engagement protrusion is engaged in the engagement recess 6 in such as manner that the T-shaped engagement protrusion 11 is embraced by the engagement recess 6. |
