| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a locking device capable of moving a locking member between a locking position and an unlocking position without using a biasing spring. <P>SOLUTION: A locking cam part 55 and an unlocking cam part 54 are arranged in parallel with each other so as to be overlapped on a rotation surface in a cam member 5 rotatably supported by a frame 2. A lock member 6 disposed to freely move between a locking position and an unlocking position is provided with a locking arm part 61c and an unlocking arm part 61b. The lock member 6 is moved to the locking position by allowing the cam member 5 to be rotated in a locking rotation direction via the locking arm part 61c sliding on a locking cam surface 55a, and the lock member 6 is moved to the unlocking position by allowing the cam member 5 to be rotated in an unlocking rotation direction via the unlocking arm part 61b sliding on an unlocking cam surface 54a. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
