| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a caster allowing improvement of a degree of freedom in the design of a mounting part thereof without requiring an operation lever formed into a complicated shape. <P>SOLUTION: This caster C includes an outer case 1, an inner member 2 and a wheel 3. The outer case 1 includes a fixed case part 11 fixed to a wagon W and a movable case part 12 which is relatively operable to the fixed case part 11 and turnably holds the inner member 2. In the outer case 1, a wheel lock mechanism 4 and a turning lock mechanism 5 are provided to lock rotation of the wheel 3 and the turning operation of the inner member 2 by utilizing a relative movement of the movable case part 12 relative to the fixed case part 11. <P>COPYRIGHT: (C)2013,JPO&INPIT |
