| 摘要 |
PROBLEM TO BE SOLVED: To provide a caster device which is simply structured, facilitates adjustment of an attaching height to a device to be attached, facilitates movement of a fall prevention member to a fixed position, and has excellent operability.SOLUTION: A caster device 10 constituted of a caster 12 and a support shaft 12B which supports the caster 12, is used by attaching one end of the support shaft 12B to a device 100 to be attached positioned at an upper part. The support shaft 12B is constituted of a screw shaft, and the fall prevention member 14 directly screwed to the support shaft 12B is disposed. The fall prevention member 14 covers the caster 12, is formed in an inverted U shape in a cross section with an opening end widened, and the opening end of the fall prevention member 14 can be brought into contact with an installation surface M. |
