| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for forming a structure preventing an insertion article from coming off, capable of providing sufficient retention force without adhesive and making special treatment and a member for preventing coming off unnecessary. SOLUTION: This invention relates the method for forming the structure preventing the insertion article 2 from coming off when the cylindrical insertion article 2 of an even diameter is inserted in a recess shape section inserted article 1 corresponding to an outer shape of the insertion article 2. The inserted article 1 is formed out of plastic material and an upper surface of the inserted article 1 is driven in a wedge to plastically deform and caulk a part of the inserted article 1 inward. COPYRIGHT: (C)2006,JPO&NCIPI |
