| 摘要 |
PROBLEM TO BE SOLVED: To prevent tow deterioration of the workability because of being difficult for fastening and being apt to take much time because usual work must be performed in a limited space by connecting a hose to a taeblware washing machine in a housing barn by inserting this hose into a through hole opened in a top plate of a sink when connecting a branch hose to a branch faucet, using a branch hose fixing device when fixing this hose to the through hole of the top plate, arranging a cylindrical fixing bush for housing the branch hose in the through hole, and fastening a nut from the inside of the housing barn under the top plate to a male screw part formed on an outer peripheral surface of the fixing bush. SOLUTION: In this branch hose fixing device 9, a stepped nut 14 can be fastened from above a top plate 7 by work outside of a housing barn, and can be relatively easily and quickly fastened to improve workability. Flooding into the housing barn 3 can be surely prevented by upper/lower packing 16, 18, the number of part items can be relatively reduced, the branch hose fixing device can make shift with a simple structure, and becomes advantageous in a cost.
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