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    • 6. 发明专利
    • JPH05295771A
    • 1993-11-09
    • JP9918492
    • 1992-04-20
    • MATSUSHITA ELECTRIC IND CO LTD
    • OGURA YOSHIHISAYONEMURA MASAAKI
    • E03C1/042
    • PURPOSE:To prevent invasion of water into a cabinet to fix a main body, in a faucet device having a bellows pipe capable of being drawn out and inserted. CONSTITUTION:The interior of a faucet main body 1 is formed hollow, and a bellows pipe 2 is inserted through from the opening of the water discharge port holding part 7 on the extreme end of a spout part 6 to the opening 4 of the lower end part of the faucet main body 1. The upper end of the bellows pipe 2 is connected to a discharge port 3, and the lower end is connected to a water feed pipe 5. A mound-like cutwater part 11 is provided in the vicinity of the joint part of the spout part 6 on the inner wall of the main body 1 so as to contact with the bellows pipe 2, and a drain port 8 is provided thereunder. The main body 1 is fixed to a cabinet 9. Consequently, the cutwater part is provided on the inner wall of the main body, slidably contacted with the bellows pipe, hence at receiving the wet bellows pipe into the main body, water drops on the surface of the bellows pipe are moved from the surface of the bellows pipe to the cutwater part by dead weight and surface tension, and thereafter brought down along the inner wall of the main body and drained from the drain port. Hereby the water drops can be prevented from flowing along the bellows pipe and invading into the cabinet.
    • 8. 发明专利
    • SINK DEVICE
    • JPH05148872A
    • 1993-06-15
    • JP31211091
    • 1991-11-27
    • MATSUSHITA ELECTRIC IND CO LTD
    • OGURA YOSHIHISAYONEMURA MASAAKI
    • E03C1/18
    • PURPOSE:To control vibration and noises caused by water, etc., falling from a faucet to a bowl by mounting a viscoelastic vibration controlling material capable of bending and expansion to the whole of an exterior wall on the rear of the bowl of a sink in the shape of a lath net. CONSTITUTION:A sink device is constitued of a sink top board 10, a stainless steel bowl 11, a faucet 12, a turnable change-over type tap 13 and a draining port 14. A vibration controlling material 15 of a viscoelastic material of a ethylene vinyle acetate system or an osobutylene-isoprene rubber system material having cuts thereon capable of bending and expansion in the shape of a lath net is mounted to the whole surface of the exterior wall on the rear forming the bowl 11. According to the constitution, water sounds of falling in the bowl 11 or water vibration of dripping from tablewares, etc., can be controlled to prevent the generation of noises.
    • 9. 发明专利
    • PULL-OUT TYPE FAUCET HOSE
    • JPH05132982A
    • 1993-05-28
    • JP29284591
    • 1991-11-08
    • MATSUSHITA ELECTRIC IND CO LTD
    • YONEMURA MASAAKIOGURA YOSHIHISA
    • E03C1/042E03C1/06
    • PURPOSE:To suppress infiltration of water in a bellows pipe and suppress the infiltration of the water in a cabinet. CONSTITUTION:A hose 3 has a space 10 between a bellows pipe 8 and a water supply pipe 7 inserted therein, filled up with an independent bubble polyethyelen foamed body 11. The hose 3 is manufactured to be inserted into the stainless steel bellows pipe 8 after the outer periphery of the water supply pipe 7 is previously wound up with the polyethylene foamed body 11. As the resin foamable body 11, a polyethylene foamable body is used, otherwise, a vinyl chloride foamable body, an ethylene propylene foamable body, or the like can be used. The hose 3 is impregnated by about 0.1ml per 10cm. Accordingly, a space between the bellows pipe and the water supply pipe for composing the faucet hose of an outlet type is filled up with flexible resin, and so the infiltration of water into the bellows pipe is suppressed, and the water can by prevented from oozing from a bellows pipe linking section and dripping into a cabinet.