WO2018157697A1 - Ensemble de nettoyage de type levier et aspirateur le comprenant - Google Patents

Ensemble de nettoyage de type levier et aspirateur le comprenant Download PDF

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Publication number
WO2018157697A1
WO2018157697A1 PCT/CN2018/075091 CN2018075091W WO2018157697A1 WO 2018157697 A1 WO2018157697 A1 WO 2018157697A1 CN 2018075091 W CN2018075091 W CN 2018075091W WO 2018157697 A1 WO2018157697 A1 WO 2018157697A1
Authority
WO
WIPO (PCT)
Prior art keywords
cleaning assembly
rod
vacuum cleaner
lever
recovery tank
Prior art date
Application number
PCT/CN2018/075091
Other languages
English (en)
Chinese (zh)
Inventor
查晓亮
朱文超
张志伟
任怀强
Original Assignee
科沃斯机器人股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 科沃斯机器人股份有限公司 filed Critical 科沃斯机器人股份有限公司
Publication of WO2018157697A1 publication Critical patent/WO2018157697A1/fr

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Classifications

    • 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
    • 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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • 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
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/18—Liquid filters

Definitions

  • the invention relates to a rod cleaning assembly and a vacuum cleaner thereof, and belongs to the technical field of small household appliance manufacturing.
  • the publication No. CN104768439A discloses in the prior application an absorbent attachment that is attached to a dry vacuum cleaner for cleaning purposes.
  • the application expands the range of use of the dry vacuum cleaner, but firstly, the absorbent attachment is directly used for hand-held operation and has a limited operating radius. It is only suitable for the working surface with a high position such as the desktop. If the floor is cleaned, the user needs to kneel down to bring inconvenience to the operation.
  • the suction head of the absorbent attachment has a single function, which can only achieve a simple water absorption function. Expanding additional cleaning accessories creates obstacles to large-area and deep cleaning of the work surface.
  • the technical problem to be solved by the present invention is to provide a rod type cleaning assembly and a vacuum cleaner thereof, which fully utilizes the characteristics of the conventional vacuum cleaner to be used in conjunction with the extension tube, and integrates the air duct, the solution tank and the recovery barrel into
  • the rod cleaning assembly replaces the position of the existing extension tube and maximizes the capacity of the solution tank and the recovery tank by utilizing the advantage of the slender cleaning assembly; the use of the rod cleaning assembly with the hand-held vacuum cleaner,
  • the function of the vacuum cleaner is greatly expanded, the structure is simple, and the use is light and convenient.
  • a rod cleaning assembly includes a rod body including a straw for connecting with a suction port of the floor brush, a recovery barrel for recovering sewage, and a solution barrel for providing a cleaning liquid, the upper end of the rod body is provided with a host connector, and the lower end is provided Ground brush connector.
  • an outer surface of the recovery tub and the solution tub constitutes at least a portion of an outer surface of the shaft.
  • the suction pipe is disposed at a central position of the rod body, and the recovery barrel and the solution barrel are disposed around the front and rear sides of the straw to form a rod body; for the purpose of cleaning and replacement, the recovery barrel and the solution barrel are respectively Removable settings.
  • the rod body further includes a separation chamber disposed above and communicating with the recovery tank, the separation chamber is provided with a gas-water separation device; and the upstream of the separation chamber and the straw according to the flow direction of the solid-liquid mixture The water outlet is connected, and the downstream is connected to the host connector.
  • the separation chamber is integrally formed with the recovery bucket.
  • the solution tank includes a water inlet and a water outlet, and the water outlet is sequentially provided with a water outlet valve and an outlet water pipe, and the water outlet pipe is connected to the ground brush.
  • the recovery tank is provided with a water level sensing device, comprising: a water level sensing circuit board disposed in the rod body, a Hall switch fixed on the inner wall of the recycling barrel, and a correspondingly disposed in the water level float Inside the magnet, the water level float floats on the liquid level in the recovery tank.
  • the invention also provides a vacuum cleaner, which mainly comprises a main body and a ground brush connected thereto, the main body comprises a body and a dust cup connected to the body, the dust cup is provided with a dust suction pipe, and the air body is provided a vacuum source for generating suction and a battery for powering the vacuum source, the handle is provided with a handle on one side, the hand-held vacuum cleaner further comprising a rod cleaning assembly as described above, the main body connector and the suction The dust pipes are connected, and the ground brush joint is connected to the ground brush.
  • the axis of the battery is parallel to the axis of the handle.
  • the present invention provides a rod type cleaning assembly and a vacuum cleaner thereof.
  • the invention fully utilizes the characteristics of a conventional vacuum cleaner that needs to be used in conjunction with an extension tube, and integrates the air duct, the solution tank, and the recovery barrel into a rod type cleaning assembly, replacing Installed in the position of the existing extension pipe, the capacity of the solution tank and the recovery tank is maximized by the advantage of the slenderness of the rod cleaning assembly; the use of the rod cleaning assembly with the hand-held vacuum cleaner greatly expands the traditional dry type
  • the function of the vacuum cleaner is simple in structure and light in weight.
  • FIG. 1 is a schematic view showing the overall structure of a rod cleaning assembly of the present invention
  • Figure 2 is a cross-sectional view of the rod cleaning assembly of the present invention
  • Figure 3 is a cross-sectional view showing the top portion of the rod cleaning assembly of the present invention.
  • Figure 4 is a schematic view showing the connection structure of the rod type cleaning assembly and the hand-held vacuum cleaner of the present invention
  • Figure 5 is a schematic view showing the connection structure of the rod type cleaning assembly and the floor brush of the present invention.
  • FIG. 1 is a schematic cross-sectional view of a rod cleaning assembly of the present invention
  • FIG. 3 is a cross-sectional view of a top portion of the rod cleaning assembly of the present invention
  • the present invention provides a rod cleaning assembly comprising a rod 100 comprising a straw 110 for connection to a suction port of a floor brush (not shown) for recycling a sewage recycling tank 120 and a solution tank 130 for providing a cleaning liquid.
  • the upper end of the rod body 100 is provided with a main body connector 200 for connecting a main body, the main body has a vacuum source for generating suction, and the lower end of the rod body 100 is provided with a suction pipe and a ground brush. Brush the connector 300.
  • the outer surfaces of the recovery tub 120 and the solution tank 130 constitute at least part of the outer surface of the rod body, and the straw 110 is disposed on the rod body 100 as shown in FIG.
  • the recovery tub 120 and the solution tub 130 are respectively disposed on the front and rear sides of the straw 110, and are disposed outside the straw 110 to form a rod body.
  • This design takes advantage of the length of the shaft 100 to maximize the capacity of the recovery tank 120 and the solution tank 130.
  • the solution tank 130 and the recovery tank 120 may be integrally integrated into the rod 100 according to different setting requirements, or may be separately provided.
  • the solution tank 130 and the recovery tank 120 are detachably disposed around the front and rear sides of the suction pipe 110 to form the rod body 100.
  • the rod body 100 further includes a separation chamber 140 disposed above and communicating with the recovery tank 120, and the separation chamber is provided with a gas-water separation device 400; according to the flow direction of the solid-liquid mixture gas
  • the upstream of the separation chamber is connected to the water outlet 111 of the suction pipe 110, and the downstream is connected to the main vacuum source of the vacuum cleaner through the main assembly 200.
  • the gas-water separation device 400 disposed in the separation chamber 140 is used for improving the gas-water separation efficiency.
  • a water-blocking gas permeable assembly may be used instead of the gas-water separation device 400, such as water filtration HEPA, etc., such as using water filtration HEPA instead.
  • the gas-water separation device, the filtered water HEPA can be arranged above the recovery tank, and the suction pipe outlet can be directly connected with the recovery tank, and the separation chamber can also be omitted.
  • the separation chamber 140 and the recovery tub 120 may be integrally formed, or may be separately provided according to structural requirements. Referring to FIG. 5, in order to facilitate the addition of water, a water supply port is disposed above the solution tank 130.
  • a water outlet is provided below the solution tank 130, and a water outlet valve 131 and an outlet pipe 132 are sequentially disposed at the water outlet, and the water outlet valve 131 is provided.
  • the water outlet valve 131 is provided under the sealing action, when the solution tank 130 is lifted separately, the water outlet does not leak, and the water outlet pipe 132 is connected to the ground brush 2000.
  • a water level sensing device 500 is disposed in the recovery tank, including: a water level sensing circuit board (PCB) disposed in the rod body 100.
  • the Hall switch 501 fixed to the inner wall of the recovery tub 120 and the magnet 503 corresponding to the water level float 502 float on the liquid surface of the recovery tub 120.
  • the working process of the water level sensing device is such that the water level float 502 rises together with the water level in the recovery tank 120.
  • the Hall switch 501 disposed on the inner wall of the recovery tank 120 senses the water level float 502.
  • the height of the magnet 503 has reached the specified height, and then the signal is released to the water level sensing PCB, and the control is powered off. At this time, the user can remove the recycling barrel 120 and empty the internal waste liquid. In view of the fact that this part of the content is prior art, the details of the content are not described herein again.
  • the present invention fully utilizes the characteristics of the conventional vacuum cleaner that needs to be used in conjunction with the extension tube, and integrates the air duct, the solution tank and the recovery barrel into a rod-type cleaning assembly, instead of using the extension tube; and using the rod cleaning assembly.
  • the slender advantage maximizes the capacity of the solution tank and the recovery tank; it additionally increases the use of the vacuum cleaner without taking up extra space for the vacuum cleaner, expanding the range of use of the dry vacuum cleaner.
  • FIG. 4 is a schematic view showing the connection structure of the rod type cleaning assembly and the hand-held vacuum cleaner of the present invention
  • FIG. 5 is a schematic view showing the connection structure of the rod type cleaning assembly and the ground brush of the present invention.
  • the present invention further provides a vacuum cleaner.
  • the vacuum cleaner is a hand-held vacuum cleaner, and mainly includes a main body 1000 and a ground brush 2000 connected thereto, and the main body 1000 includes a body 1001.
  • the dust cup 1002 connected to the body 1001, the dust cup 1002 is provided with a dust suction pipe 1003 for connecting the ground brush 2000 to the main body 1000, wherein the body is provided with a vacuum source for generating suction and
  • the vacuum source-powered battery is provided with a handle 1004 for the user to hold on one side of the body 1001, and an airflow filtering device is disposed in the dust cup 1002.
  • the axis of the battery and the axis of the handle 1004 are substantially parallel to each other.
  • the vacuum cleaner further includes a rod cleaning assembly as described above, the main assembly 200 is connected to the dust suction pipe 1003, and the ground brush joint 300 is connected to the ground brush 2000.
  • the joints of the upper and lower ends of the rod cleaning assembly are respectively connected with the hand-held vacuum cleaner body and the ground brush, and at the same time form an electrical connection, and the hand-held vacuum cleaner body supplies power to the ground brush.
  • the ground brush 2000 is provided with an electronic pump connected to the water outlet pipe 132.
  • the hand-held vacuum cleaner body is provided with a button (not shown) for controlling the electronic pump, and the cleaning liquid is controlled by the button. spray.
  • the electronic pump can also be provided on the rod cleaning assembly, which can be set according to actual needs.
  • the present invention only details the physical connection structure, and the electrical connection manner between the rod cleaning assembly and the hand-held vacuum cleaner to be connected, The conventional selections of those skilled in the art are not described herein.
  • the rod cleaning assembly needs to be mounted on the vacuum cleaner, and the installation position thereof replaces the position of the existing extension tube; secondly, the cleaning liquid in the solution tank 130 is output to the surface to be cleaned through the outlet pipe 132 under the action of the outlet valve 131.
  • the mixture of sewage and air flows into the separation chamber 140 through the water outlet 111 provided at the upper end of the suction pipe 110, and is rotated at a high speed by the action of the gas water separator 400, and the water is centrifugally and Under the action of gravity, part of the dust-containing particles are carried from the inlet 121 into the recovery tank 120, and the airflow enters the hand-held vacuum cleaner body 1000 through the passage of the gas-water separator 400; the direction of the mixture of the sewage and the air in the vacuum cleaner is as shown by the arrow in FIG.
  • the waste liquid in the recovery tank 120 increases, when the water level sensing device 500 senses that the water is full, the control machine stops working, and the user removes the recovery tank 120 and empties it for later use. .
  • the existing hand-held vacuum cleaner is originally a dry type vacuum cleaner.
  • the solution tank is added, and the cleaning liquid can be outputted to the surface to be cleaned which is stubborn, and further Cleaning work.
  • rod cleaning assembly provided by the present invention is not limited to use only with the hand-held vacuum cleaner as described above, and can also be used in combination with other types of dry vacuum cleaners, such as a conventional horizontal vacuum cleaner for cleaning functions. .
  • the present invention fully utilizes the characteristics of the conventional vacuum cleaner that needs to be used in conjunction with the extension tube, integrates the air duct, the solution tank, and the recovery barrel into a rod type cleaning assembly, replaces the position of the existing extension tube, and uses the rod type cleaning.
  • the advantage of the slimness of the components maximizes the capacity of the solution tank and the recovery tank; the use of the rod cleaning assembly and the hand-held vacuum cleaner greatly expands the use function of the conventional dry vacuum cleaner, and has a simple structure and is light and convenient to use.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Cleaning In General (AREA)

Abstract

L'invention concerne un ensemble de nettoyage de type levier et un aspirateur le comprenant. L'ensemble de nettoyage de type levier comprend un corps de levier (100), lequel comporte un tuyau d'aspiration (110) relié à une entrée d'aspiration d'une brosse à plancher; un cylindre de réception (120) destiné à recevoir de l'eau usée; et un cylindre à solution (130) destiné à fournir un liquide de nettoyage; et un connecteur hôte (200) qui est disposé au niveau d'une extrémité supérieure du corps de levier (100), et un connecteur de brosse à plancher (300) qui est disposé à une extrémité inférieure de celui-ci. La solution technique selon l'invention fait usage de la caractéristique d'un aspirateur traditionnel devant coopérer avec un tube extensible et utilisant celui-ci, et intègre un passage d'air, un cylindre à solution et un cylindre de réception afin de former un ensemble de nettoyage de type levier qui remplace le tube extensible et qui est monté au niveau de la position actuelle du tube extensible; l'utilisation de l'avantage de l'ensemble de nettoyage de type levier qui est allongé permet de maximiser la capacité du cylindre à solution et du cylindre de réception, et l'utilisation d'un ensemble de type levier pour coopérer avec un aspirateur portatif permet de développer considérablement la fonction d'utilisation d'un aspirateur de type à levier traditionnel, celui-ci présentant une structure simple, étant léger et pratique à utiliser.
PCT/CN2018/075091 2017-02-28 2018-02-02 Ensemble de nettoyage de type levier et aspirateur le comprenant WO2018157697A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710112882.4A CN108497999A (zh) 2017-02-28 2017-02-28 杆式清洗组件及其吸尘器
CN201710112882.4 2017-02-28

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WO2018157697A1 true WO2018157697A1 (fr) 2018-09-07

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PCT/CN2018/075091 WO2018157697A1 (fr) 2017-02-28 2018-02-02 Ensemble de nettoyage de type levier et aspirateur le comprenant

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WO (1) WO2018157697A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109199220A (zh) * 2018-09-30 2019-01-15 江苏美的清洁电器股份有限公司 干湿两用吸尘器
CN108903784B (zh) * 2018-09-30 2024-02-02 江苏美的清洁电器股份有限公司 干湿两用吸尘器
CN113455970B (zh) * 2020-03-31 2022-11-18 添可智能科技有限公司 清洁设备

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994017722A1 (fr) * 1993-02-13 1994-08-18 Vax Limited Appareils servant a nettoyer ou a traiter des planchers ou d'autres surfaces
WO1994017723A1 (fr) * 1993-02-13 1994-08-18 Vax Limited Appareils pour le nettoyage et les traitements divers de sols et d'autres surfaces
CN1209984A (zh) * 1997-06-06 1999-03-10 真空吸尘器公司 带有自动转换机构的地毯吸尘器
CN1211907A (zh) * 1996-02-22 1999-03-24 瓦克瑟有限公司 用于清洁地板、地毯等物的清洁装置
CN1816300A (zh) * 2003-06-06 2006-08-09 劳伦斯·奥鲁博 干湿两用真空清洁装置
CN103841871A (zh) * 2011-09-02 2014-06-04 创科地板护理技术有限公司 用于抽吸清洁机的供料罐
CN104127158A (zh) * 2014-07-01 2014-11-05 张周新 一种洗地吸干机
CN104507374A (zh) * 2012-08-02 2015-04-08 达利通香港有限公司 真空吸尘器和湿式滤尘器
CN105007791A (zh) * 2013-01-11 2015-10-28 创科地板护理技术有限公司 表面处理装置
CN207055437U (zh) * 2017-02-28 2018-03-02 科沃斯机器人股份有限公司 杆式清洗组件及其吸尘器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100384359C (zh) * 2006-01-25 2008-04-30 泰怡凯电器(苏州)有限公司 湿式清洁装置
CN100376188C (zh) * 2006-02-08 2008-03-26 泰怡凯电器(苏州)有限公司 可分离的湿式清洁装置
CN104799760B (zh) * 2015-05-19 2018-05-25 莱克电气股份有限公司 一种基于杆体挂靠式手持吸尘器的三合一吸尘器
CN104840150B (zh) * 2015-06-02 2016-08-31 莱克电气股份有限公司 带独立尘气分离和储灰装置的杆式手持二合一分体吸尘器
CN205126122U (zh) * 2015-10-30 2016-04-06 科沃斯机器人有限公司 清洗装置

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994017722A1 (fr) * 1993-02-13 1994-08-18 Vax Limited Appareils servant a nettoyer ou a traiter des planchers ou d'autres surfaces
WO1994017723A1 (fr) * 1993-02-13 1994-08-18 Vax Limited Appareils pour le nettoyage et les traitements divers de sols et d'autres surfaces
CN1211907A (zh) * 1996-02-22 1999-03-24 瓦克瑟有限公司 用于清洁地板、地毯等物的清洁装置
CN1209984A (zh) * 1997-06-06 1999-03-10 真空吸尘器公司 带有自动转换机构的地毯吸尘器
CN1816300A (zh) * 2003-06-06 2006-08-09 劳伦斯·奥鲁博 干湿两用真空清洁装置
CN103841871A (zh) * 2011-09-02 2014-06-04 创科地板护理技术有限公司 用于抽吸清洁机的供料罐
CN104507374A (zh) * 2012-08-02 2015-04-08 达利通香港有限公司 真空吸尘器和湿式滤尘器
CN105007791A (zh) * 2013-01-11 2015-10-28 创科地板护理技术有限公司 表面处理装置
CN104127158A (zh) * 2014-07-01 2014-11-05 张周新 一种洗地吸干机
CN207055437U (zh) * 2017-02-28 2018-03-02 科沃斯机器人股份有限公司 杆式清洗组件及其吸尘器

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