| 摘要 |
PROBLEM TO BE SOLVED: To provide an antifreeze sprayer simply formed, manufacturable at low cost, and capable of improving such effects as preventions of snow melting and freezing. SOLUTION: This antifreeze sprayer comprises, on a handcart 4: (i) a granular antifreezing agent spraying part 5 in which a slidable shutter 10 is installed on a handcart 4 a position just below the opening part 8 of a hopper 7 for storing a granular antifreeze and which can spray by ejecting the granular antifreeze of a desired quantity by adjusting the opening of the opening part 8 by the shutter 10; and (ii) a liquid antifreezing agent spray part 6, which includes a tank 17 for storing a liquid antifreeze, a manual pump 18 for sucking the antifreeze in the tank 17, for supplying the antifreeze fed by the pump 18 to a spray tube 21 horizontally secured to the cart 4 and spraying the antifreeze by ejecting from a plurality of ejection holes 20 formed at predetermined intervals in the spray tube 21. COPYRIGHT: (C)2009,JPO&INPIT
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