| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a fixture allowing a trace of removal to be left. <P>SOLUTION: The fixture is composed of a member 2 to be engaged and a shaft member 4. The member 2 to be engaged has a tubular part 20 and the inside thereof is an insertion hole 24 to which the shaft member 4 can be inserted. A plurality of engaged pieces 26 is formed on an inside surface of the tubular part 20. The shaft member 4 is composed of a columnar base material 30, a plurality of locking pieces 32, and a projected part 34 projected to the outer peripheral side than the base material 30. Between the locking piece 32 in the base material 30 and the projected part 34, a fracture area 36 is provided which is formed with thickness thinner than the periphery. As the fixture is attached to a projected piece 8a and a projected piece 8b, the shaft member 4 and the member 2 to be engaged are engaged, and a superimposed state of the projected piece 8a and the projected piece 8b is retained. If it is attempted to forcibly remove the member 2 to be engaged and the shaft member 4, the fracture area 36 vulnerable to stress is fractured, the shaft member 4 can not be reused, and the trace of removal of the fixture is left. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
