| 摘要 |
PROBLEM TO BE SOLVED: To provide a durable seat track capable of preventing any permanent distortion or breakage in an elastic member. SOLUTION: A pressing part A (an unlocking means) of an arm part 93a and a pressed part B (a locking means) of a lock lever 67 have shapes in which abutting portions thereof are moved as the pressing part A of the arm part 93a presses the pressed part B of the lock lever 67. There is provided an O-ring (an elastic member) 601 which is abutted on any one of the pressing part A of the arm part 93a and the pressed part B of the lock lever 67 and abutted on the other when the pressing part A of the arm part 93a is started to press the pressed part B of the lock lever 67, and detached from the other as the pressing part A of the arm part 93a presses the pressed part B of the lock lever 67. COPYRIGHT: (C)2005,JPO&NCIPI
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