| 摘要 |
PROBLEM TO BE SOLVED: To provide a protection shield that has superior protection, movement and width-directional connection properties, can stably stand by itself even when used alone, and is speedily adapted to get alternately moved and fixed, and a simple protection array formed by joining a plurality of the protection shields together.SOLUTION: The present invention relates to: a moving type protection shield 1 which comprises a protection plate 2, a support member 3 supporting the protection plate 2 from the back side thereof, at least a pair of first wheels 37, 37 arranged in a width direction of the protection plate 2, a shutter 41 capable of freely opening and closing a gap between the protection plate 2 and the ground surface, and an opening/closing operation part 40 which opens and closes the shutter 41 from the back side of the protection plate 2 and also has a foot stepping type lever, in which the at least pair of first wheels 37, 37 are arranged at an interval narrower than the width of the protection plate 2, and the shutter 41 can be lowered down to the position where it comes into contact with the ground surface by operating the foot stepping type lever; and a simple protection array formed by joining a plurality of the moving type protection shields 1 together in a width direction thereof.SELECTED DRAWING: Figure 4 |
