| 摘要 |
PROBLEM TO BE SOLVED: To prevent a lock lever for locking a control adapter to an operating unit from being deformed. SOLUTION: An operating unit 12 has a pair of locking holes 20, 21 and a female connector 22 on its frame wall 14. The control adapter 10 has locking claws 38, 40 to be locked to the locking holes 20, 21, and a male connector 30 to be inserted in the female connector 22. Pushing operators 24, 25 of the adapter 10 are pushed from the right and left sides to shift the claws 38, 40 to an unlocking position, and the locking levers 44, 46 stop with arcuate recesses 76, 78 butted to stoppers 72, 74. Since the stoppers 72, 74 are provided near a working line for exerting the pushing force on the pushing operating parts 24, 25, the locking levers 44, 46 are not deformed in an unlocking operation, and the feel of the unlocking operation can be kept good. COPYRIGHT: (C)2005,JPO&NCIPI
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