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    • 4. 发明公开
    • MOP, MOP ELEMENT, AND MOP ELEMENT ASSEMBLY
    • MOP,MOPELEMENT UND MOPELEMENTZUSAMMENBAU
    • EP0879010A4
    • 1999-06-23
    • EP97903786
    • 1997-01-10
    • FREUDENBERG HOUSEHOLD PROD LP
    • SPECHT PAUL B
    • A47L13/142B25G1/04B25G3/18A47L13/14B25G3/16
    • B25G1/04A47L13/142B25G3/18
    • Disclosed is a mop (10) having an elongate shaft (11), a mop element (17), and an operating member (20) that is axially movable along a portion of the shaft (11) between a range of mopping positions and a latch position. One end portion (67) of the mop element is retained in a fixed position at one end of the shaft, the other end portion (66) of the mop element is retained at one end of the operating member with an intermediate mopping portion (68) formed into a bight (71). In accordance with the invention, the mop includes a latch mechanism for axially retaining the operating member in the latch position. The latch mechanism includes a detent portion (25) and a shoulder portion (24). One portion is fixedly mounted to the shaft and the other is mounted on the operating member. Preferably, the mop is a twist mop wherein the operating member is relatively rotatable with respect to the shaft. More preferably, the mop includes a ratchet mechanism for releasably restricting relative rotation of the operating member and shaft to one direction of rotation.
    • 本发明公开了一种具有细长轴(11),拖把元件(17)和操作构件(20)的拖把(10),所述操作构件可沿着轴(11)的一部分在一系列拖地位置和 闩锁位置。 拖把元件的一个端部(67)保持在轴的一端的固定位置,拖把元件的另一端部(66)通过中间拖曳部分(68)保持在操作构件的一端 )形成一个弯曲(71)。 根据本发明,拖把包括用于将操作构件轴向保持在闩锁位置的闩锁机构。 闩锁机构包括制动部分(25)和肩部(24)。 一部分固定安装在轴上,另一部分安装在操作部件上。 优选地,拖把是旋转拖把,其中操作构件相对于轴可相对旋转。 更优选地,拖把包括用于可释放地限制操作构件和轴相对于一个旋转方向的相对旋转的棘轮机构。