| 摘要 |
PROBLEM TO BE SOLVED: To clearly recognize a target visually, to prevent a bounce of dummy bullet at shooting training, and to easily collect it. SOLUTION: The box includes: a support frame 5 rectangular seen from the front and provided with a trough stand 7 at the upper part, a pair of support leg 5b at the lower part, and a rolling means 8 in its middle; a transparent plate 1 made of a rectangular polycarbonate plate attached to an inner surface of an attachment piece 5a on the back of the support frame 5 through a sponge rubber 6; a transparent film 2 made of vinyl chloride covering the plate 1 in front thereof and capable of being peeled off; and a transparent film 4 made of vinyl chloride having a roll section 4a placed on the trough stand 7 at the upper part of the support frame 5 so that, from there, the transparent film 4 is drawn and sagged in front of the support frame 5 and the drawn end is rolled up by a rolling shaft 8a of the rolling means 8 at the lower part for preventing the return. COPYRIGHT: (C)2004,JPO
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