| 摘要 |
PROBLEM TO BE SOLVED: To provide a washer tank capable of easily and inexpensively changing a liquid storage volume without changing the shape. SOLUTION: In the washer tank 10, a tank body 11 is formed by joining an upper end opening rim part 12c of a lower side tank body 12 comprising a bottom wall part 12a and a circumferential wall part 12b, and a lower end opening rim part 13c of an upper side tank body 13 comprising a ceiling wall part 13c and a circumferential wall part 13b. Liquid 17 is poured in from a filler 15 formed in the upper side tank body 13 to store the liquid 17 in the tank body 11. Filling materials 20, 22 are respectively incorporated in the lower side tank body 12 and the upper side tank body 13, and each filling material 20, 22 is positioned in a position slightly retreated from the upper end opening rim part 12c of the lower side tank body 12 and the lower end opening rim part 13c of the upper side tank body 13. COPYRIGHT: (C)2009,JPO&INPIT
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