US20200100635A1 - Rod-type cleaning component and dust collector with same - Google Patents

Rod-type cleaning component and dust collector with same Download PDF

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Publication number
US20200100635A1
US20200100635A1 US16/495,355 US201816495355A US2020100635A1 US 20200100635 A1 US20200100635 A1 US 20200100635A1 US 201816495355 A US201816495355 A US 201816495355A US 2020100635 A1 US2020100635 A1 US 2020100635A1
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United States
Prior art keywords
rod
floor brush
dust collector
dust
cleaning component
Prior art date
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Pending
Application number
US16/495,355
Inventor
Zhiwei Zhang
Jincheng Xue
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Tineco Intelligent Technology Co Ltd
Original Assignee
Ecovacs Robotics Suzhou Co Ltd
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Filing date
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Assigned to ECOVACS ROBOTICS CO., LTD. reassignment ECOVACS ROBOTICS CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: XUE, JINCHENG, ZHANG, ZHIWEI
Publication of US20200100635A1 publication Critical patent/US20200100635A1/en
Assigned to Tineco Intelligent Technology Co., Ltd. reassignment Tineco Intelligent Technology Co., Ltd. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: ECOVACS ROBOTICS CO., LTD.
Pending 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
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/0004—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners
    • A47L7/0014—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners with additional means or devices between nozzle and casing
    • 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
    • A47L11/4022—Contaminants collecting devices, i.e. hoppers, tanks or the like specially adapted for collecting fluids with means for recycling the dirty liquid
    • 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
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/24—Hand-supported suction cleaners
    • A47L5/26—Hand-supported suction cleaners with driven dust-loosening 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
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
    • A47L5/30—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with driven dust-loosening tools, e.g. rotating brushes
    • 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
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/0004—Suction cleaners adapted to take up liquids, e.g. wet or dry vacuum cleaners
    • A47L7/0023—Recovery tanks
    • A47L7/0033—Recovery tanks with means for recycling the dirty liquid
    • 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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2868—Arrangements for power supply of vacuum cleaners or the accessories thereof
    • A47L9/2884—Details of arrangements of batteries or their installation

Definitions

  • the present disclosure relates to a rod-type cleaning component and a dust collector with the same, and belongs to the field of manufacturing of small household appliances technology.
  • cross-sectional areas of water suction pipes of most of cleaning products on the market are roughly round or roughly rectangular.
  • sewage flows up along a sidewall of the water suction pipe, and meanwhile, the air also goes up in the water suction pipe.
  • a certain dimensional requirement is made on a cross-sectional area of a water inlet pipe, which makes it impossible to further increase a flow velocity of the air in the water suction pipe due to the limits of the cross-sectional area.
  • the climbing effect of the sewage of most of products on the market may be ensured only by use of methods of reducing a climbing height of the sewage, etc. which not only greatly affects the layout of the products but also does not solve the problem radically.
  • the present disclosure provides a rod-type cleaning component and a dust collector with the same.
  • a suction pipe is divided into multiple air ducts by separation ribs to not only enlarge a climbing area of water along a wall but also ensure that a flow velocity of the air in each chamber in multiple separated chambers in the air ducts is uniform and avoid interference between the chambers, so that the water suction efficiency of the cleaning component and the dust collector is greatly improved, and in addition, the products are more attractive in appearance and simpler.
  • a rod-type cleaning component includes a rod body, the rod body includes a suction pipe connected with a suction inlet of a floor brush, a recycling tank for recycling sewage and a solution tank for providing clean liquid, a main unit joint is arranged at an upper end of the rod body, a floor brush joint is arranged at a lower end, and more than one separation ribs are arranged in an inner cavity of the suction pipe to divide the inner cavity into more than two chamber air ducts. Specifically, cross-sectional areas of the chamber air ducts are substantially the same.
  • the separation ribs are preferably made from a rigid material.
  • the rod body further includes a separation chamber formed above and communicated with the recycling tank, and an air-water separation device is arranged in the separation chamber; and according to a flowing direction of an air-solid-liquid mixture, an upstream of the separation chamber is connected with a water outlet of the suction pipe, and a downstream is connected with the main unit joint.
  • the present disclosure also provides a dust collector, which mainly includes a main body and a floor brush connected therewith.
  • the main body includes a body and a dust cup connected with the body, a dust collection pipe is arranged on the dust cup, a vacuum source for generating a suction force and a battery supplying power to the vacuum source are arranged in the body, and a handle is arranged on one side of the body.
  • the handheld dust collector further includes the aforementioned rod-type cleaning component, the main unit joint is connected with the dust collection pipe, and the floor brush joint is connected with the floor brush.
  • an axis of the battery is parallel to an axis of the handle.
  • the present disclosure provides the rod-type cleaning component and the dust collector with the same.
  • the suction pipe is divided into multiple air ducts by the separation ribs to not only enlarge a climbing area of water along a wall but also ensure that a flow velocity of the air in each chamber in multiple separated chambers in the air ducts is uniform and avoid interference between the chambers, so that the water suction efficiency of the cleaning component and the dust collector is greatly improved, and in addition, the products are more attractive in appearance and simpler.
  • FIG. 1 is an exploded view of a rod-type cleaning component according to the present disclosure
  • FIG. 2 is a cross-sectional view of the rod-type cleaning component according to the present disclosure
  • FIG. 3 is a cross-sectional view of a suction pipe according to the present disclosure.
  • FIG. 4 is a structure diagram of a dust collector according to the present disclosure.
  • FIG. 1 is an exploded view of a rod-type cleaning component according to the present disclosure.
  • FIG. 2 is a cross-sectional view of the rod-type cleaning component according to the present disclosure.
  • FIG. 3 is a cross-sectional view of a suction pipe according to the present disclosure. As shown in FIG. 1 to FIG.
  • the present disclosure provides a rod-type cleaning component, which includes a rod body 100 , the rod body 100 includes a suction pipe 110 connected with a suction inlet of a floor brush, a recycling tank 120 for recycling sewage and a solution tank 130 for providing clean liquid, a main unit joint 200 is arranged at an upper end of the rod body 100 , a floor brush joint 300 is arranged at a lower end, and more than one separation ribs 1101 are arranged in an inner cavity of the suction pipe to divide the inner cavity into more than two chamber air ducts. As shown in FIG.
  • the separation ribs 1101 are preferably made from a rigid material.
  • the rod body 100 further includes a separation chamber 140 formed above and communicated with the recycling tank 120 , and an air-water separation device 400 is arranged in the separation chamber 140 ; and according to a flowing direction of an air-solid-liquid mixture, an upstream of the separation chamber is connected with a water outlet 111 of the suction pipe 110 , and a downstream is connected with the main unit joint 200 .
  • a lower end of the suction pipe 110 is connected with a water inlet pipe of the floor brush, while an upper end is connected with the air-water separator 400 through the water outlet.
  • FIG. 4 is a structure diagram of a dust collector according to the present disclosure.
  • the present disclosure also provides a dust collector, which mainly includes a main body 1000 and a floor brush 2000 connected therewith.
  • the main body includes a body 1001 and a dust cup 1002 connected with the body, a dust collection pipe 1003 is arranged on the dust cup, a vacuum source for generating a suction force and a battery supplying power to the vacuum source are arranged in the body, and a handle 1004 is arranged on one side of the body.
  • the handheld dust collector further includes the aforementioned rod-type cleaning component, the main unit joint 200 is connected with the dust collection pipe, the floor brush joint 300 is connected with the floor brush, multiple separation ribs 1101 are arranged criss-cross in an inner cavity of the suction pipe 110 to divided the inner cavity into multiple chamber air ducts, and cross-sectional areas of the chamber air ducts are substantially the same.
  • an axis of the battery is parallel to an axis of the handle 1004 .
  • a chamber with sewage and a chamber without sewage may not be affected by each other due to different flow velocities of the air.
  • the sewage and the air enter the air-water separation device 400 from the water outlet through the suction pipe with the multiple air ducts, and after passing through the air-water separation device 400 , clean air enters a main unit of the dust collector through the main unit joint 200 , and the sewage enters the recycling tank 120 from the inlet under the influence of centrifugation and the gravity. In such a manner, a cleaning operating process of the rod-type cleaning component and the dust collector is completed.
  • the present disclosure provides the rod-type cleaning component and the dust collector with the same.
  • the basic principle that water flows along a wall is fully utilized, and the suction pipe is divided into multiple air ducts by the separation ribs to not only enlarge a climbing area of water along a wall but also ensure that a flow velocity of the air in each chamber in multiple separated chambers in the air ducts is uniform and avoid interference between the chambers, so that the water suction efficiency of the cleaning component and the dust collector is greatly improved, and the efficiency of the products is fully utilized.
  • a climbing height of the sewage is effectively improved, the influence thereof on the planning and layout of the products is avoided, and provision of more attractive, simple and high-performance cleaning products for consumers is facilitated.

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  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Cleaning In General (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)

Abstract

The present disclosure provides a rod-type cleaning component and a dust collector with the same. The rod-type cleaning component includes a rod body, the rod body includes a suction pipe connected with a suction inlet of a floor brush, a recycling tank for recycling sewage and a solution tank for providing clean liquid, a main unit joint is arranged at an upper end of the rod body, a floor brush joint is arranged at a lower end, and more than one separation ribs are arranged in an inner cavity of the suction pipe to divide the inner cavity into more than two chamber air ducts.

Description

    FIELD
  • The present disclosure relates to a rod-type cleaning component and a dust collector with the same, and belongs to the field of manufacturing of small household appliances technology.
    • BACKGROUND
  • At present, cross-sectional areas of water suction pipes of most of cleaning products on the market are roughly round or roughly rectangular. In an operating process, sewage flows up along a sidewall of the water suction pipe, and meanwhile, the air also goes up in the water suction pipe. For ensuring an air inlet area of a motor of a main unit, a certain dimensional requirement is made on a cross-sectional area of a water inlet pipe, which makes it impossible to further increase a flow velocity of the air in the water suction pipe due to the limits of the cross-sectional area. As a result, when the sewage flows up to a certain height, a thrust provided by the airflow in the water suction pipe may not offset the gravity of the sewage, and the sewage may not be effectively delivered to a recycling tank. In addition, when the water suction pipe works, the flow velocity of the airflow on two sides of the water suction pipe is low because of high resistance generated by delivery of the sewage, while the airflow in the center of the water suction pipe moves upwards at a high flow velocity without any resistance, so that it is very likely to cause turbulence in the pipe in case of a high liquid flow to affect the effect that the sewage climbs up along the wall.
  • For solving the foregoing problem, the climbing effect of the sewage of most of products on the market may be ensured only by use of methods of reducing a climbing height of the sewage, etc. which not only greatly affects the layout of the products but also does not solve the problem radically.
    • SUMMARY
  • For solving the shortcomings of the conventional art, the present disclosure provides a rod-type cleaning component and a dust collector with the same. A suction pipe is divided into multiple air ducts by separation ribs to not only enlarge a climbing area of water along a wall but also ensure that a flow velocity of the air in each chamber in multiple separated chambers in the air ducts is uniform and avoid interference between the chambers, so that the water suction efficiency of the cleaning component and the dust collector is greatly improved, and in addition, the products are more attractive in appearance and simpler.
  • The technical problem to be solved in the present disclosure is solved through the following technical solutions.
  • A rod-type cleaning component includes a rod body, the rod body includes a suction pipe connected with a suction inlet of a floor brush, a recycling tank for recycling sewage and a solution tank for providing clean liquid, a main unit joint is arranged at an upper end of the rod body, a floor brush joint is arranged at a lower end, and more than one separation ribs are arranged in an inner cavity of the suction pipe to divide the inner cavity into more than two chamber air ducts. Specifically, cross-sectional areas of the chamber air ducts are substantially the same.
  • For ensuring sufficient product strength and avoiding the influence of impact of airflow and a water flow, the separation ribs are preferably made from a rigid material.
  • More specifically, the rod body further includes a separation chamber formed above and communicated with the recycling tank, and an air-water separation device is arranged in the separation chamber; and according to a flowing direction of an air-solid-liquid mixture, an upstream of the separation chamber is connected with a water outlet of the suction pipe, and a downstream is connected with the main unit joint.
  • The present disclosure also provides a dust collector, which mainly includes a main body and a floor brush connected therewith. The main body includes a body and a dust cup connected with the body, a dust collection pipe is arranged on the dust cup, a vacuum source for generating a suction force and a battery supplying power to the vacuum source are arranged in the body, and a handle is arranged on one side of the body. The handheld dust collector further includes the aforementioned rod-type cleaning component, the main unit joint is connected with the dust collection pipe, and the floor brush joint is connected with the floor brush.
  • Specifically, an axis of the battery is parallel to an axis of the handle.
  • Based on the above, the present disclosure provides the rod-type cleaning component and the dust collector with the same. The suction pipe is divided into multiple air ducts by the separation ribs to not only enlarge a climbing area of water along a wall but also ensure that a flow velocity of the air in each chamber in multiple separated chambers in the air ducts is uniform and avoid interference between the chambers, so that the water suction efficiency of the cleaning component and the dust collector is greatly improved, and in addition, the products are more attractive in appearance and simpler.
  • The technical solutions of the present disclosure will be described below in combination with the drawings and specific embodiments in detail.
    • BRIEF DESCRIPTION OF THE DRAWINGS
  • FIG. 1 is an exploded view of a rod-type cleaning component according to the present disclosure;
  • FIG. 2 is a cross-sectional view of the rod-type cleaning component according to the present disclosure;
  • FIG. 3 is a cross-sectional view of a suction pipe according to the present disclosure; and
  • FIG. 4 is a structure diagram of a dust collector according to the present disclosure.
    •  DETAILED DESCRIPTION OF EXAMPLE EMBODIMENTS
  • FIG. 1 is an exploded view of a rod-type cleaning component according to the present disclosure. FIG. 2 is a cross-sectional view of the rod-type cleaning component according to the present disclosure. FIG. 3 is a cross-sectional view of a suction pipe according to the present disclosure. As shown in FIG. 1 to FIG. 3, the present disclosure provides a rod-type cleaning component, which includes a rod body 100, the rod body 100 includes a suction pipe 110 connected with a suction inlet of a floor brush, a recycling tank 120 for recycling sewage and a solution tank 130 for providing clean liquid, a main unit joint 200 is arranged at an upper end of the rod body 100, a floor brush joint 300 is arranged at a lower end, and more than one separation ribs 1101 are arranged in an inner cavity of the suction pipe to divide the inner cavity into more than two chamber air ducts. As shown in FIG. 3, specifically, cross-sectional areas of the chamber air ducts are substantially the same, and it is ensured that the cross-sectional area of each divided chamber air duct is not smaller than a size of a large solid dust particle to prevent the suction pipe 110 from being blocked in a using process. For ensuring sufficient product strength and avoiding the influence of impact of airflow and a water flow, the separation ribs 1101 are preferably made from a rigid material. In combination with FIG. 1 and FIG. 2, the rod body 100 further includes a separation chamber 140 formed above and communicated with the recycling tank 120, and an air-water separation device 400 is arranged in the separation chamber 140; and according to a flowing direction of an air-solid-liquid mixture, an upstream of the separation chamber is connected with a water outlet 111 of the suction pipe 110, and a downstream is connected with the main unit joint 200. Specifically, a lower end of the suction pipe 110 is connected with a water inlet pipe of the floor brush, while an upper end is connected with the air-water separator 400 through the water outlet.
  • FIG. 4 is a structure diagram of a dust collector according to the present disclosure. As shown in FIG. 4, the present disclosure also provides a dust collector, which mainly includes a main body 1000 and a floor brush 2000 connected therewith. The main body includes a body 1001 and a dust cup 1002 connected with the body, a dust collection pipe 1003 is arranged on the dust cup, a vacuum source for generating a suction force and a battery supplying power to the vacuum source are arranged in the body, and a handle 1004 is arranged on one side of the body. The handheld dust collector further includes the aforementioned rod-type cleaning component, the main unit joint 200 is connected with the dust collection pipe, the floor brush joint 300 is connected with the floor brush, multiple separation ribs 1101 are arranged criss-cross in an inner cavity of the suction pipe 110 to divided the inner cavity into multiple chamber air ducts, and cross-sectional areas of the chamber air ducts are substantially the same. In addition, an axis of the battery is parallel to an axis of the handle 1004.
  • In combination with FIG. 1 to FIG. 4, a working process of the present disclosure is as follows.
  • When the rod-type cleaning component and the dust collector works, clean water or cleaning solution in the solution tank 130 enters the floor brush 2000 from a water outlet valve 131 through a water outlet pipe 132, and a floor is cleaned through the floor brush. Meanwhile, sewage enters the suction pipe 110 with multiple air ducts from the floor brush through the floor brush joint 300. With formation of multiple air duct chambers in the suction pipe 110, air in each air duct flows at a uniform high velocity. The sewage is driven by the air flowing at the high velocity to climb up rapidly through a sidewall of the suction pipe 110 and a sidewall of the separation rib 1101. In such case, with formation of the multiple air ducts, a chamber with sewage and a chamber without sewage may not be affected by each other due to different flow velocities of the air. Then, the sewage and the air enter the air-water separation device 400 from the water outlet through the suction pipe with the multiple air ducts, and after passing through the air-water separation device 400, clean air enters a main unit of the dust collector through the main unit joint 200, and the sewage enters the recycling tank 120 from the inlet under the influence of centrifugation and the gravity. In such a manner, a cleaning operating process of the rod-type cleaning component and the dust collector is completed.
  • Based on the above, the present disclosure provides the rod-type cleaning component and the dust collector with the same. The basic principle that water flows along a wall is fully utilized, and the suction pipe is divided into multiple air ducts by the separation ribs to not only enlarge a climbing area of water along a wall but also ensure that a flow velocity of the air in each chamber in multiple separated chambers in the air ducts is uniform and avoid interference between the chambers, so that the water suction efficiency of the cleaning component and the dust collector is greatly improved, and the efficiency of the products is fully utilized. In addition, since a climbing height of the sewage is effectively improved, the influence thereof on the planning and layout of the products is avoided, and provision of more attractive, simple and high-performance cleaning products for consumers is facilitated.

Claims (12)

1. A rod-type cleaning component, comprising:
a rod body, wherein the rod body comprises:
a suction pipe connected with a suction inlet of a floor brush,
a recycling tank for recycling sewage, and
a solution tank for providing clean liquid,
wherein:
a main unit joint is arranged at an upper end of the rod body,
a floor brush joint is arranged at a lower end, and
more than one separation ribs are arranged in an inner cavity of the suction pipe to divide the inner cavity into more than two chamber air ducts.
2. The rod-type cleaning component according to claim 1, wherein cross-sectional areas of the chamber air ducts are substantially the same.
3. The rod-type cleaning component according to claim 2, wherein the separation ribs are formed from a rigid material.
4. The rod-type cleaning component according to claim 1, wherein the rod body further comprises:
a separation chamber above and communicated with the recycling tank, wherein:
an air-water separation device is arranged in the separation chamber; and
according to a flowing direction of an air-solid-liquid mixture, an upstream of the separation chamber is connected with a water outlet of the suction pipe, and a downstream is connected with the main unit joint.
5. A dust collector, comprising:
a main body; and
a floor brush connected therewith,
wherein:
the main body comprises a body and a dust cup connected with the body,
a dust collection pipe is arranged on the dust cup,
a vacuum source for generating a suction force and a battery supplying power to the vacuum source are arranged in the body,
a handle is arranged on one side of the body,
the dust collector further comprises the rod-type cleaning component according to claim 1,
the main unit joint is connected with the dust collection pipe, and
the floor brush joint connected with the floor brush.
6. The dust collector according to claim 5, wherein an axis of the battery is parallel to an axis of the handle.
7. A dust collector, comprising:
a main body; and
a floor brush connected therewith,
wherein:
the main body comprises a body and a dust cup connected with the body,
a dust collection pipe is arranged on the dust cup,
a vacuum source for generating a suction force and a battery supplying power to the vacuum source are arranged in the body,
a handle is arranged on one side of the body,
the dust collector further comprises the rod-type cleaning component according to claim 2,
the main unit joint is connected with the dust collection pipe, and
the floor brush joint is connected with the floor brush.
8. The dust collector according to claim 7, wherein an axis of the battery is parallel to an axis of the handle.
9. A dust collector, comprising:
a main body; and
a floor brush connected therewith,
wherein:
the main body comprises a body and a dust cup connected with the body,
a dust collection pipe is arranged on the dust cup,
a vacuum source for generating a suction force and a battery supplying power to the vacuum source are arranged in the body,
a handle is arranged on one side of the body,
the dust collector further comprises the rod-type cleaning component according to claim 3,
the main unit joint is connected with the dust collection pipe, and
the floor brush joint is connected with the floor brush.
10. The dust collector according to claim 9, wherein an axis of the battery is parallel to an axis of the handle.
11. A dust collector, comprising:
a main body; and
a floor brush connected therewith,
wherein:
the main body comprises a body and a dust cup connected with the body,
a dust collection pipe is arranged on the dust cup,
a vacuum source for generating a suction force and a battery supplying power to the vacuum source are arranged in the body,
a handle is arranged on one side of the body,
the dust collector further comprises the rod-type cleaning component according to claim 4,
the main unit joint is connected with the dust collection pipe, and
the floor brush joint is connected with the floor brush.
12. The dust collector according to claim 11, wherein an axis of the battery is parallel to an axis of the handle.
US16/495,355 2017-04-01 2018-02-02 Rod-type cleaning component and dust collector with same Pending US20200100635A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201720344563.1 2017-04-01
CN201720344563.1U CN207412116U (en) 2017-04-01 2017-04-01 Rod-type cleaning assembly and its dust catcher
PCT/CN2018/075100 WO2018177025A1 (en) 2017-04-01 2018-02-02 Rod-shaped cleansing assembly and vacuum cleaner having same

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Publication Number Publication Date
US20200100635A1 true US20200100635A1 (en) 2020-04-02

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CN (1) CN207412116U (en)
WO (1) WO2018177025A1 (en)

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Publication number Priority date Publication date Assignee Title
US11304581B2 (en) 2019-01-08 2022-04-19 Bissell Inc. Surface cleaning apparatus
US11039723B2 (en) 2019-11-06 2021-06-22 Bissell Inc. Surface cleaning apparatus
US11122946B2 (en) 2021-03-04 2021-09-21 Bissell Inc. Brushroll for surface cleaning apparatus
US11160431B2 (en) 2021-03-04 2021-11-02 Bissell Inc. Surface cleaning apparatus

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Publication number Priority date Publication date Assignee Title
CN200939094Y (en) * 2006-08-16 2007-08-29 袁兴旺 Sweeping duster
JP4945255B2 (en) * 2007-02-05 2012-06-06 三洋電機株式会社 Vacuum cleaner suction tool
CN203263303U (en) * 2013-05-23 2013-11-06 林清吉 Electric sweeping and washing device
CN204033266U (en) * 2014-07-23 2014-12-24 莱克电气股份有限公司 A kind of carpet cleaner recovery box
CN204862995U (en) * 2015-06-23 2015-12-16 科沃斯机器人有限公司 Ground clean robot
CN106308684B (en) * 2015-06-23 2018-12-18 科沃斯机器人股份有限公司 Robot for cleaning floor

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