Patent ID: 6116798
Filing Date: 2000-09-12
Classification: A46B,B01F,E03C

Abstract:
A cleaning device with a detergent control structure, comprising:a tube that is an elongated hollow structure including a spray head fitted at a front end thereof and a plate having a cleaning element disposed thereon, said spray head having an I-shaped slide block extending from a lower portion thereof, said plate having a slide groove for receiving said slide block so that said plate can be coupled to the lower portion of said spray head;a connector having one end fitted to a rear end of said tube, said connector including a screw portion extending from a lower portion thereof to couple to a detergent box containing a detergent, said connector being internally provided with a vertically disposed partition plate that divides the interior of said connector into first and second channels, said second channel being provided with small holes at front and rear ends thereof at suitable positions that communicate with said detergent box; anda control valve coupled to the other end of said connector and including a securing block and a rotary block, one end of said securing block being adhered directly to said connector, said securing block having a post of a suitable length extending from the other end adapted to fit into said rotary block that has the same external diameter as said securing block, a screw element being passed through said rotary block into said securing block so that said rotary block can be firmly connected to said securing block without slippage during relative rotation of said rotary block and said securing block, said securing block being further provided with first and second round holes respectively communicating with said first and second channels of said connector, said rotary block being provided with a round hole of a suitable diameter, a rear end of said rotary block being adhered directly to a hollow handle that has a rear end adapted to connect to a water hose, whereby water can enter via the water hose into said hollow handle that can be controlled to allow ejection of water or a mixture of water and detergent from said spray head to assist cleaning work.