| 摘要 |
PROBLEM TO BE SOLVED: To provide a connector structure capable of preventing incomplete-fitting, capable of performing the fitting work with fitting force small in work burden. SOLUTION: A rod spring 31, in which rollers 32 and 32 are rotatably fitted to both ends of a U-shaped metal wire material, can be elastically deformed at a bending part 31a thereof. When installing the rod spring 31 into a housing 10, the bending part 31a is housed in a slit 17 freely to be bent, and the tip 31c of the rod spring 31 structuring a shaft part of the roller 32 is slidably housed in a track groove 12a. Since the restoring force is applied in a direction opposite to the fitting direction in the first-half of the fitting work (the roller is positioned on a side of a rolling part opposite to the fitting surface), the connector 1 is returned to the original state, if interrupting the fitting work. Since the restoring force is applied in a direction the same as the fitting direction in the second-half of the fitting work (the roller is positioned on a fitting surface side of the rolling part), fitting work can be performed by small force. In the first-half of the removing work (the roller is positioned on a fitting surface side of the rolling part), the restoring force is applied in a direction opposite to the removing direction, and the connector 1 is returned to the original state, if interrupting the removing work, and a worker can detect that removal is not perfect. COPYRIGHT: (C)2011,JPO&INPIT
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