US20210113047A1 - Sweeping and mopping integrated machine - Google Patents

Sweeping and mopping integrated machine Download PDF

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Publication number
US20210113047A1
US20210113047A1 US17/043,462 US201917043462A US2021113047A1 US 20210113047 A1 US20210113047 A1 US 20210113047A1 US 201917043462 A US201917043462 A US 201917043462A US 2021113047 A1 US2021113047 A1 US 2021113047A1
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United States
Prior art keywords
assembly
sweeping
mopping
handle
integrated machine
Prior art date
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Abandoned
Application number
US17/043,462
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English (en)
Inventor
Qingwen ZHAO
Yexiang DONG
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Youpin Household Technology Co Ltd
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Shenzhen Youpin Household Technology Co Ltd
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Filing date
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Application filed by Shenzhen Youpin Household Technology Co Ltd filed Critical Shenzhen Youpin Household Technology Co Ltd
Priority claimed from PCT/CN2019/079792 external-priority patent/WO2019184926A1/zh
Assigned to Shenzhen Youpin Household Technology Co., Ltd. reassignment Shenzhen Youpin Household Technology Co., Ltd. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: DONG, Yexiang, ZHAO, Qingwen
Publication of US20210113047A1 publication Critical patent/US20210113047A1/en
Abandoned legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/29—Floor-scrubbing machines characterised by means for taking-up dirty liquid
    • A47L11/292—Floor-scrubbing machines characterised by means for taking-up dirty liquid having rotary tools
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L1/00—Cleaning windows
    • A47L1/02—Power-driven machines or devices
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/22—Floor-sweeping machines, hand-driven
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/24—Floor-sweeping machines, motor-driven
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/28—Floor-scrubbing machines, motor-driven
    • A47L11/282—Floor-scrubbing machines, motor-driven having rotary tools
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4002—Installations of electric equipment
    • A47L11/4008—Arrangements of switches, indicators or the like
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4011—Regulation of the cleaning machine by electric means; Control systems and remote control systems therefor
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
    • A47L11/4016—Contaminants collecting devices, i.e. hoppers, tanks or the like specially adapted for collecting fluids
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4036—Parts or details of the surface treating tools
    • A47L11/4041—Roll shaped surface treating tools
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4075—Handles; levers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/408—Means for supplying cleaning or surface treating agents
    • A47L11/4083—Liquid supply reservoirs; Preparation of the agents, e.g. mixing devices
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/408—Means for supplying cleaning or surface treating agents
    • A47L11/4088—Supply pumps; Spraying devices; Supply conduits
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
    • A47L13/20—Mops
    • A47L13/22—Mops with liquid-feeding devices

Definitions

  • the present invention relates to the field of indoor cleaning tools, and in particular to a sweeping and mopping integrated machine, by which floor sweeping and floor mopping may be completed simultaneously.
  • floor sweeping and floor mopping are common.
  • floor sweeping and floor mopping operations are performed separately.
  • cleaning tools prepared at home occupying much space.
  • floor sweeping and floor mopping operations need to be performed separately, which is also a waste of time.
  • the technical problem to be resolved by the present invention is to provide a sweeping and mopping integrated machine.
  • the present invention provides a sweeping and mopping integrated machine, characterized by comprising a sweeping and mopping assembly, a collection assembly, a water spraying assembly, and a handle, wherein the water spraying assembly is provided on the handle or the sweeping and mopping assembly and comprises a water storage assembly and a nozzle assembly; the water spraying assembly is configured to spray, through the nozzle assembly, water or a cleaning liquid in the water storage assembly onto a working surface to be swept and mopped; the sweeping and mopping assembly comprises a motor and a drum-type working portion which is rotatable when driven by the motor; and the sweeping and mopping assembly is configured to sweep and mop the working surface and bring garbage and liquid on the working surface into the collection assembly through the rotation of the drum-type working portion.
  • the nozzle assembly is a nozzle which is provided as a liquid outlet.
  • the water spraying assembly comprises a manual pump or an electric pump.
  • the sweeping and mopping assembly comprises a battery, and the motor is powered by the battery.
  • the material of the drum-type working portion comprises cloth, sponge, felt, collodion, or fiber.
  • drum-type working portion is detachable.
  • the handle comprises a gripping bend, wherein a switch of the water spraying assembly is provided at the gripping bend, and the switch is of a mechanical type or an electronic type.
  • the sweeping and mopping integrated machine further comprises a control switch, which is provided on the sweeping and mopping assembly or the handle.
  • control switch is provided on a handle assembly.
  • the sweeping and mopping assembly comprises an electronic control assembly.
  • the collection assembly is detachable.
  • the drum-type working portion of the present invention may rotate at a high speed when driven by a motor, such that when a “mopping” effect is produced due to friction on a working surface such as a floor or a window, solid waste and liquid may be brought and drawn into the collection assembly with the rotational movement of the working portion and a negative pressure formed thereby, that is, a “sweeping” effect. Meanwhile, high-speed rotation may also “spin” the liquid absorbed by the working portion itself into the collection assembly, that is, a spin-drying function, such that the working portion may continuously absorb the liquid on the working surface.
  • FIG. 1 is an overall schematic diagram of a preferred embodiment of the present invention
  • FIG. 2 is a partial sectional view of a preferred embodiment of the present invention.
  • FIG. 3 is a schematic diagram of a water storage assembly of a preferred embodiment of the present invention.
  • FIG. 4 is a schematic diagram of a nozzle assembly of a preferred embodiment of the present invention.
  • FIG. 5 is a partial schematic diagram of a preferred embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of a multi-directional rotating head of a preferred embodiment of the present invention.
  • FIG. 7 is a schematic structural diagram of a sweeping and mopping assembly of a preferred embodiment of the present invention.
  • FIG. 8 is a schematic structural diagram of a handle of a preferred embodiment of the present invention.
  • FIG. 9 is a schematic structural diagram of a handle assembly of a preferred embodiment of the present invention.
  • FIG. 10 is a schematic structural diagram of a handle assembly of a preferred embodiment of the present invention.
  • FIG. 11 is an overall schematic diagram of another preferred embodiment of the present invention.
  • FIG. 12 is a schematic structural diagram of a handle assembly of another preferred embodiment of the present invention.
  • 1 sweeping and mopping assembly
  • 1001 transparent cover
  • 1002 foot switch
  • 1003 multi-directional rotating head
  • 100301 E-shaped ring
  • 100302 reversing link
  • 100303 plastic pin shaft
  • 100304 rotating shaft
  • 1004 charging indicator
  • 1005 roller assembly
  • 1006 clothing brush
  • 1007 clothing brush handle
  • 1008 garbage box
  • 1009 battery pack
  • 1010 switch
  • 1011 floor brush motor
  • 1012 conveyor belt
  • 1013 charging interface
  • 201 water storage assembly
  • 202 nozzle assembly
  • 301 inner upper connecting rod
  • 302 outer upper connecting rod
  • 303 rod link
  • 304 outer-four-ridged strut for guidance of inner rod
  • 305 inner-four-ridged strut for guidance of inner rod
  • 306 inner-four-ridged strut for guidance of inner rod
  • 306 inner-four-ridged strut for guidance of
  • proximal end one end, which is close to a user (or a handle) or far away from a floor, of the sweeping and mopping integrated machine
  • distal end the other end, which is far away from the user (or the handle) or close to the floor, of the sweeping and mopping integrated machine
  • a sweeping and mopping integrated machine comprises a sweeping and mopping assembly 1 and a water spraying assembly 2 on a distal end and a handle assembly 4 on a proximal end.
  • the water spraying assembly 2 , the sweeping and mopping assembly 1 , and the handle assembly 4 are connected by means of a handle 3 .
  • the handle 3 is divided into a handle upper connecting rod and a handle lower connecting rod, which are connected by means of a handle connecting piece.
  • the handle upper connecting rod is located on the proximal end and the handle lower connecting rod is located on the distal end.
  • the sweeping and mopping assembly 1 is connected to the water spraying assembly 2 , which is connected to the handle lower connecting rod.
  • the sweeping and mopping assembly 1 , the water spraying assembly 2 , the handle lower connecting rod, and the handle upper connecting rod are sequentially connected from the distal end to the proximal end of the sweeping and mopping integrated machine.
  • the handle assembly 4 is connected to the handle upper connecting rod.
  • the handle lower connecting rod is connected to the handle upper connecting rod on a side towards the proximal end through the handle connecting piece and to the water spraying assembly 2 on a side close to the distal end.
  • the water spraying assembly 2 is connected to the sweeping and mopping assembly 1 through a connecting piece.
  • the water spraying assembly 2 may be flexibly rotated relative to the sweeping and mopping assembly 1 .
  • the user may adjust the angle between the handle and the sweeping and mopping assembly 1 by rotating the handle so as to ensure quick and easy adjustment to the most suitable and comfortable position when sweeping and mopping operations are performed.
  • Connection between the water spraying assembly 2 and the handle lower connecting rod is a fixed connection.
  • the water spraying assembly 2 is responsible for spraying water, which is atomized by the nozzle and falls on the floor evenly so as to keep the floor moist, while the sweeping and mopping assembly 1 is responsible for completing the floor mopping and floor sweeping operations, such that wet floor mopping and floor sweeping are completed simultaneously.
  • the water spraying assembly 2 maintains a certain distance from the sweeping and mopping assembly 1 .
  • the sweeping and mopping assembly 1 when in operation, is attached to the floor, and the water spraying assembly 2 is fixed on the handle lower connecting rod and at a certain distance away from the floor so as to ensure that the water sprayed by the spray assembly 2 may be sprayed onto the floor instead of falling onto a surface of the sweeping and mopping assembly 1 .
  • the handle upper connecting rod is connected to the handle lower connecting rod on the side towards the distal end through the handle connecting piece and to the handle assembly 4 on the side close to the proximal end.
  • the water spraying assembly 2 comprises a water storage assembly 201 (as shown in FIG. 3 ) and a nozzle assembly 202 (as shown in FIG. 4 ).
  • the water storage assembly 201 and the nozzle assembly 202 are fixedly connected, wherein the water storage assembly 201 is located at an upper portion, and the nozzle assembly 202 is located at a lower portion.
  • a lower end of the water storage assembly 201 is provided with a protrusion
  • an upper end of the nozzle assembly 202 is provided with an opening
  • the protruded lower end of the water storage assembly 201 is inserted into the opening on the upper end of the nozzle assembly 202 .
  • the two are fixedly connected by means of threads.
  • An outer surface of the protruded lower end of the water storage assembly 201 is provided with outer threads, and an inner wall at a corresponding position inside the opening on the upper end of the nozzle assembly 202 is provided with inner threads.
  • the water storage assembly 201 is inserted into the nozzle assembly 202 from the upper end.
  • the outer threads of the protruded lower end of the water storage assembly 201 are riveted with the inner threads of the upper end of the nozzle assembly 202 , such that the water storage assembly 201 and the nozzle assembly 202 are connected together in a fixed manner. Clean water or an aqueous washing liquid is placed in the water storage assembly 201 .
  • the nozzle assembly 202 comprises a small section of connecting rod, and the nozzle assembly 202 is fixedly connected to the small section of connecting rod.
  • the connecting rod is a two-layer connecting rod comprising an inner rod and an outer rod.
  • the connecting rod of the nozzle assembly 202 is fixedly connected to the handle lower connecting rod on one end and to the sweeping and mopping assembly 1 on the other end.
  • a manual pump 203 is built in the connecting rod of the nozzle assembly 202 , and there is a liquid circulation channel between the nozzle assembly 202 and the manual pump 203 .
  • the manual pump 203 cuts off the circulation of the liquid.
  • the manual pump 203 may apply pressure to the liquid so as to push the liquid to flow from another channel into the nozzle assembly 202 and to be sprayed out of a nozzle 204 in the nozzle assembly 202 , the nozzle 204 may atomize the liquid first, and then, the atomized liquid may fall onto the floor evenly.
  • the sweeping and mopping assembly 1 comprises a detachable transparent cover 1001 , a control switch, a multi-directional rotating head 1003 , a charging indicator 1004 , and a roller assembly 1005 .
  • the control switch is a foot switch 1002 .
  • the sweeping and mopping assembly 1 is connected to the water spraying assembly 2 through the multi-directional rotating head 1003 .
  • FIG. 6 shows a diagram of disassembled parts of the multi-directional rotating head 1003 .
  • the multi-directional rotating head 1003 comprises an E-shaped ring 100301 , a reversing link 100302 , a plastic pin shaft 100303 , and a rotating shaft 100304 .
  • FIG. 1 shows a diagram of disassembled parts of the multi-directional rotating head 1003 .
  • the multi-directional rotating head 1003 comprises an E-shaped ring 100301 , a reversing link 100302 , a plastic pin shaft 100303 , and a rotating shaft 100304 .
  • the foot switch 1002 is located on a rear end of the sweeping and mopping assembly 1 on one side of the multi-directional rotating head 1003 .
  • the foot switch 1002 functions as a master switch, and the user of the sweeping and mopping integrated machine may step on the foot switch 1002 to turn the sweeping and mopping integrated machine on or off.
  • turning on the foot switch 1002 refers to making the sweeping and mopping integrated machine start the floor sweeping and floor mopping operations
  • turning off the foot switch 1002 refers to stopping the floor sweeping and floor mopping operations of the sweeping and mopping integrated machine.
  • the charging indicator 1004 is also located on the rear end of the sweeping and mopping assembly 1 .
  • the charging indicator and the foot switch 1002 are located on both sides of the multi-directional rotating head 1003 respectively.
  • the roller assembly 1005 has two wheels which are located on both sides of the rear end of the sweeping and mopping assembly 1 , and the assembly is mounted at a lower portion of the foot switch 1002 , the multi-directional rotating head 1003 , and the charging indicator 1004 .
  • the height of each of the wheels of the roller assembly 1005 is slightly larger than the thickness of the sweeping and mopping assembly 1 . When the sweeping and mopping integrated machine is operating, the height of each of the wheels may ensure that the sweeping and mowing assembly 1 is not dragged on the floor and may be at a proper distance from the floor, so as to guarantee that the floor mopping and floor sweeping operations are done with high quality.
  • a detachable transparent cover 1001 is provided on a front end of the sweeping and mopping assembly 1 and located on an upper side of the front end of the sweeping and mopping assembly 1 .
  • the detachable transparent cover 1001 is opened as shown in FIG. 7 , and a cloth brush 1006 , a cloth brush handle 1007 , and a garbage box 1008 are also included in the sweeping and mopping assembly 1 , wherein the garbage box 1008 may be taken out.
  • the cloth brush 1006 is a cylinder with a rotatable shaft in the middle.
  • the cloth brush 1006 is wrapped with cloth, which is equivalent to a rag for floor mopping.
  • the cloth brush 1006 is placed horizontally on the front end of the sweeping and mopping assembly 1 and is under the detachable transparent cover 1001 . Both ends of the cloth brush 1006 are connected by bottom fixing pieces of the sweeping and mopping assembly 1 at respective positions.
  • the cloth brush is connected to the cloth brush handle 1007 on one side and to a conveyor belt on the other side.
  • the bottom fixing pieces are integrally formed with the sweeping and mopping assembly 1 .
  • Working conditions of the cloth brush 1006 and the garbage box 1008 may be seen in real time through the detachable transparent cover 1001 .
  • the detachable transparent cover 1001 may be opened, and the garbage box 1008 may be taken out for garbage dumping and cleaning.
  • a rear cover plate connected to the foot switch 1002 , the multi-directional rotating head 1003 , and the charging indicator 1004 on the rear end of the sweeping and mopping assembly 1 is opened, and a battery pack 1009 , a switch 1010 , a floor brush motor 1011 , a conveyor belt 1012 , and a charging interface 1013 are included therein.
  • the switch 1010 may be turned on or off by stepping on the foot switch 1002 .
  • the battery pack 1009 is charged via the charging interface 1013 , stores electric energy and provides the stored electric energy to the floor brush motor 1011 for use.
  • the switch 1010 is turned on, the floor brush motor 1011 starts to rotate and drives the cloth brush 1006 to rotate by means of the conveyor belt 1012 .
  • the floor brush motor 1011 stops rotating, the conveyor belt 1012 stops rotating, and thus, the cloth brush 1006 also stops rotating, and the sweeping and mopping integrated machine stops working.
  • the battery pack 1009 , the foot switch 1002 , and the switch 1010 are located on the same side of the rear end of the sweeping and mopping assembly 1 .
  • the floor brush motor 1011 and the charging indicator 1004 are located on the other side of the rear end of the sweeping and mopping assembly 1 .
  • the floor brush motor 1011 is close to a wheel of the roller assembly 1005 on the same side.
  • the conveyor belt 1012 is connected to the wheel on one end and to one side of a rotating shaft of the cloth brush 1006 on the other end.
  • the conveyor belt 1012 has a larger diameter at the end connected to the wheel and a smaller diameter at the end connected to the rotating shaft of the cloth brush 1006 .
  • the rotational speed of the floor brush motor 1011 increases with the conveyor belt 1012 , such that the rotational speed of the rotating shaft of the cloth brush 1006 is greater than that of the floor brush motor 1011 .
  • the handle 3 is divided into a handle upper connecting rod and a handle lower connecting rod, which are connected by means of a handle connecting piece.
  • the handle upper connecting rod comprises an inner upper connecting rod 301 and an outer upper connecting rod 302 .
  • the handle lower connecting rod comprises an outer lower connecting rod handle 306 and an inner lower connecting rod handle 307 .
  • the handle connecting piece between the handle upper connecting rod and the handle lower connecting rod comprises a rod link 303 , an outer-four-ridged strut for guidance of inner rod 304 , and an inner-four-ridged strut for guidance of inner rod 305 .
  • the length of the connecting rod 3 may be adjusted flexibly so as to be appropriate to different operators.
  • the inner upper connecting rod 301 and the outer upper connecting rod 302 are inner and outer rods both sleeved concentrically and slidable axially.
  • the handle assembly 4 is connected to the handle 3 .
  • the handle assembly 4 comprises an upper handle cover 401 , a hook 402 , a lower handle cover 403 , and a handle pressing portion 404 .
  • the handle pressing portion 404 is connected to the nozzle assembly 202 through the inner upper connecting rod 301 and the inner lower connecting rod 307 . Opening or closing of the nozzle 204 is driven by the handle pressing portion 404 .
  • the manual pump 203 is replaced by an electric pump, while other assemblies as well as positions of other assemblies remain unchanged.
  • the electric pump is connected to a water tank, by which the nozzle 204 is opened or closed.
  • the control switch is provided at the handle assembly 4 and is a button switch 100201 (see FIG. 11 and FIG. 12 ).
  • the button switch 100201 refers to making the sweeping and mopping integrated machine start the floor sweeping and floor mopping operations
  • turning off the button switch 100201 refers to stopping the floor sweeping and floor mopping operations of the sweeping and mopping integrated machine.
  • the button switch 100201 may also function as a power switch of the electric pump.
  • the switch of the electric pump may be provided at the handle assembly 4 and turn the electric pump on and off in a wireless mode.
  • the wireless mode comprises Bluetooth or radio frequency.
  • the manual pump 203 is replaced by the electric pump, and the nozzle 204 is placed in the front of the sweeping and mopping assembly 1 so as to facilitate water spraying.
  • the electric pump and the water storage assembly 201 are integrated into the sweeping and mopping assembly 1 .
  • the other assemblies are the same as in the second preferred embodiment.
  • the sweeping and mopping integrated machine of the present invention is not only stronger in functionality, but also lower in price, and thus, has a high price-to-performance ratio.
  • Table 1 Table of comparison of the sweeping and mopping integrated machine of the present invention with cleaning products of the prior art

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  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
US17/043,462 2018-03-30 2019-03-27 Sweeping and mopping integrated machine Abandoned US20210113047A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
CN201810292282 2018-03-30
CN201810292282.5 2018-03-30
CN201920182358.9 2019-02-01
CN201910104995.9A CN110313869A (zh) 2018-03-30 2019-02-01 一种扫拖一体机
CN201920182358.9U CN209951166U (zh) 2018-03-30 2019-02-01 一种扫拖一体机
CN201910104995.9 2019-02-01
PCT/CN2019/079792 WO2019184926A1 (zh) 2018-03-30 2019-03-27 一种扫拖一体机

Publications (1)

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US20210113047A1 true US20210113047A1 (en) 2021-04-22

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Application Number Title Priority Date Filing Date
US17/043,462 Abandoned US20210113047A1 (en) 2018-03-30 2019-03-27 Sweeping and mopping integrated machine

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