Patent ID: 7001095
Filing Date: 2006-02-21
Classification: A46B

Abstract:
1. A cleaning brush assembly, comprising a control handle, a cleaning water source mounted on a first end of the control handle, a detergent source mounted on a side of the control handle, an extension pipe mounted on a second end of the control handle, an angle adjustable pipe module mounted on the extension pipe, and a cleaning portion mounted on the angle adjustable pipe module, wherein: the control handle includes a connecting member, a control seat, a control shaft, a switch member, and a control valve, wherein: the connecting member is connected to the extension pipe and has an inside formed with a primary flow channel having a periphery formed with a secondary flow channel, the connecting member has a distal end formed with an insertion portion and having an end face formed with a plurality of equally spaced filling holes each communicating with the secondary flow channel, the insertion portion of the connecting member has an inside formed with a neck hole communicating with the primary flow channel and has a periphery formed with a plurality of equally spaced filling bores each communicating with the primary flow channel; the control seat is secured on the insertion portion of the connecting member and has an inner wall formed with a passage communicating with the primary flow channel of the connecting member; the control shaft is movably mounted in the control seat in an axial direction of the control seat and has an inside formed with a receiving slot having a side formed with a tapered guide face, the control shaft has an end formed with a stop portion detachably inserted into the neck hole of the connecting member and a hollow guide portion located beside the stop portion and detachably inserted into the neck hole of the connecting member; the switch member is movably mounted in the control seat in a radial direction of the control seat and has two ends each formed with an arcuate driven portion protruding outward from the periphery of the control seat, the switch member has a periphery formed with a tapered push portion rested on the tapered guide face of the control shaft; the control valve is rotatably mounted on the insertion portion of the connecting member and rotatable relative to the control seat, the control valve has an inside formed with a control chamber mounted on the control seat and having a peripheral wall formed with a plurality of equally spaced corrugated urging portions movably urged on the driven portion of the switch member, the control chamber of the control valve has a first end having a periphery formed with a plurality of equally spaced filling holes each communicating with the control chamber and each aligning with a respective one of the filling holes of the connecting member, the first end of the control chamber of the control valve is formed with a through hole mounted on the insertion portion of the connecting member and having a periphery formed with a protruding catch portion formed with a plurality of equally spaced filling channels each communicating with the control chamber and each aligning with a respective one of the filling bores of the connecting member.