| 摘要 |
PROBLEM TO BE SOLVED: To prevent a contact from plastically deforming with simple constitution while avoiding an increase in size, and to excellently prevent a defect in electric connection due to dust from occurring.SOLUTION: An elastic beam-like member 12a of one contact 12 extending in a cantilever state in an insulation housing 11 has a bent extension part 12a1, substantially increasing a span length of the elastic beam-like member 12a, bent and formed in a curved shape at a root part as a connection part for a fixed base 12b, and a through hole 12a3 is formed in a region including at least a part of the bent extension part 12a1. While the contact 12 is prevented from permanently deforming by securing flexibility of the contact 12 while increasing its elasticity, dust entering a machine is made to fall through the through hole 12a3 so as to excellently secure electric continuity. |
