| 摘要 |
PROBLEM TO BE SOLVED: To provide a lock mechanism having the less number of components.SOLUTION: A lock mechanism 60 includes a locked member 61 being relatively displaceable and a solenoid 63. The locked member 61 has an engaging hole 67a that can engage with a pin 63a of the solenoid 63. An edge of the engaging hole 67a and the outer peripheral surface of the pin 63a are shaped to come into contact with each other at at least two points upon engagement with each other. The lock mechanism 60 engages the pin 63a of the solenoid 63 with the engaging hole 67a formed on the locked member 61. The pin 63a is directly engaged with the engaging hole 67a, and as a result, the lock mechanism 60 has the less number of components. |
