Floor washing machine
A floor washing machine includes a handle assembly; a control unit provided at the handle assembly; a power supply unit electrically connected to the control unit; a rod assembly connected to the handle assembly; a base assembly connected to a lower portion of the rod assembly; a sweeping/scrubbing assembly provided at the base assembly and having a motor controlled by the control unit and a scrubbing roller to be driven into forward or reverse rotation by the motor; and a water supply assembly having a water outlet pipe, wherein the water outlet pipe has a water outlet opening and can be rotated in order to point the water outlet opening to a forward-of-roller direction or a rearward-of-roller direction of the sweeping/scrubbing assembly.
1. A floor washing machine, comprising:
a handle assembly ( 10 ) having a handle body ( 11 );
a control unit ( 20 ) provided at the handle assembly ( 10 );
a power supply unit ( 30 ) electrically connected to the control unit ( 20 );
a rod assembly ( 40 ) connected to the handle assembly ( 10 ), the rod assembly ( 40 ) having a rod member ( 41 );
a base assembly ( 50 ) connected to a lower portion of the rod assembly ( 40 );
a sweeping/scrubbing assembly ( 60 ) provided at the base assembly ( 50 ), the sweeping/scrubbing assembly ( 60 ) having a motor ( 61 ) configured to operate under control of the control unit ( 20 ) and a scrubbing roller ( 62 ) configured to be driven into rotation by the motor ( 61 ), wherein a direction forward of the scrubbing roller ( 62 ) and a direction rearward of the scrubbing roller ( 62 ) are defined as a forward-of-roller direction (D 1 ) and a rearward-of-roller direction (D 2 ) respectively, and wherein the scrubbing roller ( 62 ) is able to be driven into forward rotation or reverse rotation by the motor ( 61 ); and
a water supply assembly ( 70 ) having a water delivery member ( 71 ) and a water outlet pipe ( 73 ) rotatably connected to the water delivery member ( 71 ), the water outlet pipe ( 73 ) having a water outlet opening ( 731 ), the water outlet pipe ( 73 ) of the water supply assembly ( 70 ) being rotatable in order to point the water outlet opening ( 731 ) to the forward-of-roller direction (D 1 ) or the rearward-of-roller direction (D 2 ) of the sweeping/scrubbing assembly ( 60 );
wherein when the scrubbing roller ( 62 ) is driven into forward rotation by the motor ( 61 ), the water outlet opening ( 731 ) of the water outlet pipe ( 73 ) is located at the forward-of-roller direction (D 1 ), and when the scrubbing roller ( 62 ) is driven into reverse rotation by the motor ( 61 ), the water outlet opening ( 731 ) of the water outlet pipe ( 73 ) is located at the rearward-of-roller direction (D 2 ).
2. The floor washing machine of claim 1 , wherein the water delivery member ( 71 ) of the water supply assembly ( 70 ) has a first pipe ( 711 ) and a second pipe ( 712 ) connected to the first pipe ( 711 ), and the water outlet pipe ( 73 ) is connected to the second pipe ( 712 ).
3. The floor washing machine of claim 1 , wherein the base assembly ( 50 ) has a water outlet pipe engaging groove ( 51 ), and the water outlet pipe ( 73 ) of the water supply assembly ( 70 ) is able to be positioned in the water outlet pipe engaging groove ( 51 ) of the base assembly ( 50 ).
4. The floor washing machine of claim 1 , wherein the water delivery member ( 71 ) of the water supply assembly ( 70 ) is connected to and extends through the handle assembly ( 10 ).
5. The floor washing machine of claim 1 , further comprising a supporting wheel assembly ( 80 ), the supporting wheel assembly ( 80 ) having a support arm ( 81 ) connected to the rod assembly ( 40 ) and a wheel ( 82 ) pivotally connected to the support arm ( 81 ).
6. The floor washing machine of claim 5 , wherein the rod assembly ( 40 ) has a collar ( 42 ) provided on the rod member ( 41 ) in a position-adjustable manner, and the support arm ( 81 ) of the supporting wheel assembly ( 80 ) is connected to the collar ( 42 ).
7. The floor washing machine of claim 6 , wherein the collar ( 42 ) of the rod assembly ( 40 ) has a plurality of positioning grooves ( 422 ), and the support arm ( 81 ) of the supporting wheel assembly ( 80 ) is formed with a plurality of positioning teeth ( 812 ) configured to be respectively engaged in corresponding ones of the positioning grooves ( 422 ) of the collar ( 42 ) in order to secure the supporting wheel assembly ( 80 ) at an arbitrary one of a plurality of predetermined rotated positions.
8. The floor washing machine of claim 5 , wherein the support arm ( 81 ) of the supporting wheel assembly ( 80 ) is formed with an arm groove ( 811 ) for receiving the rod member ( 41 ) of the rod assembly ( 40 ).
9. The floor washing machine of claim 1 , wherein the power supply unit ( 30 ) is provided under the handle assembly ( 10 ), the water delivery member ( 71 ) of the water supply assembly ( 70 ) is connected to a water source pipe ( 75 ), and the handle assembly ( 10 ) has a guard plate ( 12 ) configured to be pivoted so as to shield the power supply unit ( 30 ) or the water source pipe ( 75 ).
10. The floor washing machine of claim 1 , wherein the control unit ( 20 ) has a switch trigger ( 21 ), a flow regulating valve ( 22 ), and a setting and display device ( 23 ), the switch trigger ( 21 ) is configured for use to activate the sweeping/scrubbing assembly ( 60 ), the flow regulating valve ( 22 ) is configured for use to regulate the amount of water output from the water outlet pipe ( 73 ), and the setting and display device ( 23 ) is configured for use to set the scrubbing roller ( 62 ) of the sweeping/scrubbing assembly ( 60 ) to a forward or reverse rotation mode.