| 摘要 |
PROBLEM TO BE SOLVED: To provide caster brake equipment capable of braking a caster to a turning lock state or a turning free state while a moving object is moving so that the moving object can move smoothly.SOLUTION: Caster brake equipment 10 includes a body case 20, a wheel 30, a rotation lock member 40, a first turning lock member 50, a second turning lock member 60 that engages with a turning regulation part 26 and locks turning when locking of the rotation lock member and the first turning lock member is released, a lock brake member 70, and an operation lever for performing brake operation of the lock brake member. The operation lever can be moved to a first position, a second position and a third position. When the operation lever in the second position is further moved in a direction opposite to the first position, it is brought into the third position. When the operation lever is released in that state, it returns to the second position automatically.SELECTED DRAWING: Figure 2 |
