| 摘要 |
PROBLEM TO BE SOLVED: To prevent falling-out of a metal-made collar surely, and avoid the occurrence of burrs in a neutral start switch. SOLUTION: A metal-made collar 32 to be embedded in the fixing arm portion 14 of a neutral start switch 30 is cylindrical so as to form a long hole, and the long hole is used as an insertion hole for a bolt. The metal-made collar 32 is provided with confronting protrusions 33 protruding outward protrusively, is previously set in a metal mold to be insert-formed, and is embedded in the fixing arm portion 14. In the case of insert-forming, fused resin filled into the cavity of the metal mold is cured surrounding the protrusion 33 protrusive portions of the metal-made collar 32. |
