| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a toilet hot water hand washer easily mountable on a narrow place and having good operability. SOLUTION: A body 21 is provided with a hot water tank 1, a valve case, and a hot water mixing device 6 formed of a shape memory alloy spring and bias spring detecting the temperature of mixed water and displacing and a plunger regulating the opening and closing area of each inflow port by the load balance between the shape memory alloy spring and bias spring. Further, the body 21 is connected to the hand washing faucet of a low tank in the outside of the body 21 through a water feed member 24, and the water feed member 24 is branched to an inlet part A23 and an inlet part B20. The inlet part A23 and the inlet part B20 are connected to the hot water tank 1 and to the hot water mixing device 6, respectively, and the mixed hot water outlet 11 of the hot water mixing device 6 is connected to the hot water hand washing faucet 26. Further, this device has a regulating means for regulating the load of the bias spring.</p> |
