| 摘要 |
PROBLEM TO BE SOLVED: To provide a locking mechanism with perfect locking and low insertion force, with each of two structural bodies insertion-coupled with each other constituted of a single molded body without auxiliary components. SOLUTION: One structural body 1 of the insertion-coupled structural bodies is provided with a first elastic body 2 and a second elastic body 6 making an L-shape as erection lines, a locking part 3 with a slanted face 4 is provided at an outside face of the first elastic body 2, a pressing upheaval 8 with a slanted face is provided at an outside face of the second elastic body 6 at a position further forward (a lower position) toward an insertion-coupling direction than the slanted face 4 of the first elastic body 2, and toward a side opposite to the first elastic body 2, and a square opening 10 is provided at the other structural body 9, so that the insertion coupling is to proceed as the first elastic body 2 comes in contact with a cross section 11 of one side of the opening, and the second elastic body 6 comes in contact with a cross section 12 of the other adjacent side. COPYRIGHT: (C)2007,JPO&INPIT
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