| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent occurrence of breakage due to operation errors while improving operability when releasing a connection state. <P>SOLUTION: A connection mechanism 3 is configured including a first member 11 fixed to an end of a sensor cable, a second member 12 configured such that the end of the sensor cable is fixed to a proximal end part side and the first member can be inserted from the side of a distal end part 12b, and a third member 13 attached to the side of the distal end part 12b of the second member 12 turnably between a first position and a second position. The third member 13 is provided with an elastically deformably configured first elastic piece 31 having a first projection 31a that can be engaged with a groove part 11b of the first member 11, and the second member 12 is provided with a contact part 24 for allowing elastic deformation of the first elastic piece 31 toward the second member 12 when the third member 13 is positioned at the first position, and regulating the elastic deformation of the first elastic piece 31 toward the second member 12 by being in contact with an outer peripheral part of the first elastic piece 31 when the third member 13 is positioned at the second position. <P>COPYRIGHT: (C)2013,JPO&INPIT |
