Mutifunctional cleaner

Abstract

A multifunctional cleaner comprises a water inlet pipe and a water flow conversion valve forming a flow line with the water inlet pipe. A nozzle and a brush are provided at a front end of the water flow conversion valve. The nozzle and the brush are provided with a nozzle water outlet and a brush water outlet respectively. A water sealing member and a water flow conversion core are provided inside the water flow conversion valve. A first connecting opening and a second connecting opening communicating with the nozzle water outlet and the brush water outlet respectively are provided on the water flow sealing member. A nozzle water outlet and a brush water outlet are provided on the water flow conversion core. Communication and discommunication between the nozzle water inlet and the first connecting opening as well as between the brush water inlet and the second connecting opening are established by clockwise and anticlockwise turning of the water flow conversion core. The present invention could select if water should be sprayed from the nozzle or the brush by switching direction of water flow so that it could perform two kinds of cleaning functions without the need to remove and replace the nozzle and the brush and it is very convenient to use. Further, the present invention could also control if clean water or cleaning fluid is to be sprayed, it is therefore powerful in terms of its functions.

1 . A multifunctional cleaner comprising a water inlet pipe ( 1 ) and a water flow control switch ( 2 ) provided at a water inlet of the water inlet pipe ( 1 ), characterized in that it also comprises a water flow conversion valve ( 3 ) forming a flow line with the water inlet pipe ( 1 ); a front end of the water flow conversion valve ( 3 ) is provided with a nozzle ( 4 ) and a brush ( 5 ) arranged in two different directions; the nozzle ( 4 ) and the brush ( 5 ) are provided with a nozzle water outlet ( 41 ) and a brush water outlet ( 51 ) respectively; a water flow sealing member ( 31 ) and a water flow conversion core ( 32 ) are provided inside the water flow conversion valve ( 3 ); a first connecting opening ( 311 ) and a second connecting opening ( 312 ) communicating with the nozzle water outlet ( 41 ) and the brush water outlet ( 51 ) respectively are provided on the water flow sealing member ( 31 ); the water flow conversion core ( 32 ) is provided with a nozzle water outlet ( 321 ) and a brush water outlet ( 322 ) at two positions circumferentially perpendicular to each other respectively;
 communication and discommunication between the nozzle water inlet ( 321 ) and the first connecting opening ( 311 ) as well as between the brush water inlet ( 322 ) and the second connecting opening ( 312 ) are established by clockwise and anticlockwise turning of the water flow conversion core ( 32 ).   
     
     
         2 . The multifunctional cleaner as in  claim 1 , characterized in that a water flow conversion switch ( 33 ) exposed from the water flow conversion valve ( 3 ) is fixedly provided on the water flow conversion core ( 32 ). 
     
     
         3 . The multifunctional cleaner as in  claim 1 , characterized in that the nozzle ( 4 ) is provided along a direction of an axis of the water flow conversion valve ( 3 ) and the brush ( 5 ) is provided below the axis of the water flow conversion valve ( 3 ). 
     
     
         4 . The multifunctional cleaner as in  claim 1 , characterized in that a water wiping device ( 6 ) is also provided at a front end of the water flow conversion valve ( 3 ) and the water wiping device ( 6 ) is arranged above an axis of the water flow conversion valve ( 3 ). 
     
     
         5 . The multifunctional cleaner as in  claim 1 , characterized in that a cleaning fluid container ( 7 ) is also provided at a water outlet end of the water inlet pipe ( 1 ); a flow passage ( 71 ) communicating with the water inlet pipe ( 1 ) is provided inside the cleaning fluid container ( 7 ); a fluid storage cavity ( 72 ) and a cleaning fluid conversion core ( 73 ) are also provided inside the cleaning fluid container ( 7 ); a cleaning fluid container inlet ( 74 ) and a cleaning fluid outlet ( 75 ) are provided between the flow passage ( 71 ) and the fluid storage cavity ( 72 ); a sealing component ( 731 ) for closing the cleaning fluid container inlet ( 74 ) and the cleaning fluid outlet ( 75 ) is provided on the cleaning fluid conversion core ( 73 ); a pair of connecting openings ( 732 ) provided on the sealing component ( 731 ) communicates with the cleaning fluid container inlet ( 74 ) and the cleaning fluid outlet ( 75 ) respectively according to turning of the cleaning fluid conversion core ( 73 ). 
     
     
         6 . The multifunctional cleaner as in  claim 5 , characterized in that a cleaning fluid conversion switch ( 78 ) exposed from the cleaning fluid container ( 7 ) is fixedly provided outside the cleaning fluid conversion core ( 73 ). 
     
     
         7 . The multifunctional cleaner as in  claim 5 , characterized in that a cleaning fluid refill opening ( 76 ) and a cleaning container lid ( 77 ) for closing the cleaning fluid refill opening ( 76 ) are provided at a bottom of the cleaning fluid container. 
     
     
         8 . The multifunctional cleaner as in  claim 5 , characterized in that, a water inlet ( 34 ) of the water flow conversion valve ( 3 ) communicates with a water outlet ( 711 ) of the flow passage of the cleaning fluid container ( 7 ) via a telescopic pipe ( 8 ).