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    • 6. 发明公开
    • WALL-MOUNTED SOAP DISPENSER.
    • WANDMONTIERTER SEIFENSPENDER。
    • EP0153383A4
    • 1985-12-05
    • EP84903215
    • 1984-08-08
    • UNITED STATES BORAX CHEM
    • VON BUELOW JOHNHAUSER STEPHEN G
    • A47K5/02A47K5/12B67D3/04B67D1/16
    • A47K5/1204
    • Wall-mounted dispensers capable of measuring and delivering small uniform quantities of liquids and semi-liquids. Prior devices have employed complex follower and pressurizing systems which often result in mechanical difficulties and are subject to undue wear and rapid breakdown. The present invention overcomes the deficiency by simplifying construction so that the dispenser can be made of inexpensive molded plastic parts. The dispenser includes a hand-operated pump (Fig. 5) which dispenses liquid soap under pressure. A disposable container (42) of liquid soap is inserted in the dispenser. The pump has on its top a pan (46) to collect liquid spilled as the disposable container is inserted. The pump and container are enclosed in a plastic housing (14) which hinges from a wall plate (18). A plastic latch with plastic key (102) is used to lock the housing to the wall mounting plate. The pump mechanism uses a piston of two sections of different diameter and corresponding piston chamber (24) of two sections of different diameter. There is an adjustable piston stroke length limiting mechanism (30). The piston (28) is attached to the lever (20) which moves the piston (28) by means of a crossbar (64) on the end of the piston rod (32). The crossbar (64) is inserted in a slot (66) in the lever and then turned to cross the slot (66).
    • 壁装式分配器能够测量和输送少量均匀量的液体和半液体。 先前的装置采用复杂的随动器和加压系统,这往往导致机械困难并且受到不当磨损和快速故障。 本发明通过简化构造克服了缺点,使得分配器可以由便宜的模制塑料部件制成。 分配器包括一个手动泵(图5),可在压力下分配液体肥皂。 将液体肥皂的一次性容器(42)插入分配器中。 该泵在其顶部具有盘(46),以收集在插入一次性容器时溢出的液体。 泵和容器封装在一个塑料外壳(14)中,该塑料外壳与壁板(18)铰接。 带有塑料按键(102)的塑料闩锁用于将外壳锁定到墙壁安装板上。 泵机构使用两个不同直径段的活塞和两个不同直径段的对应活塞室(24)。 有一个可调节的活塞行程长度限制机构(30)。 活塞(28)通过活塞杆(32)端部上的横杆(64)连接到杠杆(20)上,杠杆(20)使活塞(28)移动。 横杆(64)插入杆中的槽(66)中,然后转动穿过槽(66)。