PROBLEM TO BE SOLVED: To eliminate or reduce the use of a welding tool, to simplify a welding operation or to reduce a cost of welding operation.SOLUTION: A temporary fitting mechanism 6 for temporarily fitting a fitted material 5 into a deck member 40 of a housing body 4 is constituted of a leg part 61 for insertion formed in either one of the fitted material 5 side and the housing body 4 side and a positioning recessed part 60 formed in the other of the housing body 4 side and the fitted material 5 side so as to insert the leg part 61 for insertion into the recessed part, the fitted material 5 is welded in a temporary fitting state by the temporary fitting mechanism 6 and the fitted material 5 is fixed into the deck member 40 of the housing body 4.COPYRIGHT: (C)2010,JPO&INPIT【課題】溶接用治具の使用を不要に、もしくは軽減して、溶接作業の簡素化、及び低コスト化を図る。【解決手段】ハウジング本体4のデッキ部材40に対して被取付材5を仮止め可能な仮止め機構6を、被取付材5側及びハウジング本体4側のうちのいずれか一方に形成した差し込み用脚部61と、差し込み用脚部61を係入可能であるようにハウジング本体4側及び被取付材5側のうちの他方に形成した位置決め用凹部60とによって構成し、仮止め機構6による被取付材5の仮止め状態での溶接により、ハウジング本体4のデッキ部材40に対して被取付材5を固定するように構成してある。【選択図】図8
