| 摘要 |
PURPOSE:To hold the elastic force of cushion rubber by providing cushion rubber having a hole formed in a direction extending crossing a slit in which the flange of a mounting tool is inserted and a metallic pipe which is shorter than the thickness of the cushion rubber and inserted in the hole. CONSTITUTION:A mounting tool 17 mounted on the upper part of a drain pump 10 has a flange 18, and a notch 19 is formed in the flange 18 so as to prevent impedance of insertion of a metallic pipe 20. Cushion rubber 11 has a slit 21 in which the flange 18 is inserted and a through-hole 22 crossing the slit 21. During assembly, since a screw 24 is locked at the end part of the metallic pipe 20, fastening is effected so that the fastening forces of the flange 18 of the mounting tool 17 and the cushion rubber 11 is increased to a given value. Thereby, since the screw 24 is difficult to be fastened more than necessary, curing of the cushion rubber 11 is difficult to occur. |
