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    • 9. 发明专利
    • Water purifier of type to be direct-coupled to faucet
    • 类型直接耦合到水龙头的净水器
    • JP2008173597A
    • 2008-07-31
    • JP2007010931
    • 2007-01-22
    • Techno Excel Co Ltdテクノエクセル株式会社
    • SHIRAI SUSUMU
    • C02F1/28C02F1/44E03C1/10
    • F16K31/52416C02F1/003C02F1/24C02F1/283C02F1/42C02F1/52C02F1/78C02F2201/005F16K31/53
    • PROBLEM TO BE SOLVED: To solve such a problem that city water (original water) intrudes from a gap between each valve element and an exclusive circulation port (a valve seat) for a discharge mode and leaks from each of a straight original water discharge port, a shower original water discharge port and a purified water discharge port when the pressure of city water is low in the case of such the conventional technique that a link structure and the bevel-shaped valve element are moved corresponding to the rotation of a camshaft. SOLUTION: When the convex part of each of cams 33, 34, 35 of the camshaft 30 to be rotated is not slid on a projection part 42 of a link 40, a shaft-shaped guide 46 is arranged on one end of the outer peripheral part of the link 40 so that the valve element 45 arranged on the other end of the outer peripheral part of the link 40 can surely close each of valve seats 13, 14, 15 of a changeover valve main body 10 when the pressure of city water is low. A guide receiver 60 for supporting the guide 46 to be slid is arranged in the upper part of the guide 46 and a coil spring 47 for always snapping both of the link 40 and the guide receiver 60 is arranged in the outer peripheral part of the guide 46. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:为了解决城市用水(原水)从排气模式的各阀元件和专用循环口(阀座)之间的间隙入侵的问题,并从每个直的原件泄漏 排水口,淋浴喷水口和净化水排出口,在现有技术中,当城市用水的压力低时,连杆结构和斜面形状的阀元件相应于旋转方向移动 一个凸轮轴。 解决方案:当要旋转的凸轮轴30的凸轮33,34,35的凸起部分不在连杆40的突出部分42上滑动时,轴形导向件46设置在 连杆40的外周部分,使得布置在连杆40的外周部分的另一端上的阀元件45能够可靠地关闭切换阀主体10的每个阀座13,14,15,当压力 的城市用水很低。 用于支撑待滑动的导向件46的导向接收器60布置在导向件46的上部,并且用于总是卡扣连杆40和导向接收器60的螺旋弹簧47布置在导向件的外周部分中 (C)2008年,JPO&INPIT