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WO2023015867A1 - Structure de fixation de bord pour machine de nettoyage de sols - Google Patents

Structure de fixation de bord pour machine de nettoyage de sols Download PDF

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Publication number
WO2023015867A1
WO2023015867A1 PCT/CN2022/078240 CN2022078240W WO2023015867A1 WO 2023015867 A1 WO2023015867 A1 WO 2023015867A1 CN 2022078240 W CN2022078240 W CN 2022078240W WO 2023015867 A1 WO2023015867 A1 WO 2023015867A1
Authority
WO
WIPO (PCT)
Prior art keywords
crank
floor cleaning
cleaning machine
brush
component
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2022/078240
Other languages
English (en)
Chinese (zh)
Inventor
刘兴
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.)
Suzhou Chunju Electric Co Ltd
Original Assignee
Suzhou Chunju Electric Co Ltd
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 Suzhou Chunju Electric Co Ltd filed Critical Suzhou Chunju Electric Co Ltd
Publication of WO2023015867A1 publication Critical patent/WO2023015867A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • 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
    • A47L11/4036—Parts or details of the surface treating tools
    • A47L11/4041—Roll shaped surface treating tools

Definitions

  • the invention belongs to the technical field of cleaning, and in particular relates to a floor cleaning machine welt structure.
  • the ground cleaning machine is also called the floor washing machine. It is suitable for hard and weak floors such as cement, granite, marble, ceramics, slate, tiles, PVC, and wear-resistant floors in the cleaning work area. It is mainly divided into two types: hand push type floor cleaning machine and driving type floor cleaning machine.
  • the purpose of the present invention is to provide a welt structure for a floor cleaning machine in order to solve the problem that both sides of the roller brush cannot be in contact with the wall, resulting in the wall being unable to be cleaned.
  • the present invention provides a welt structure for a floor cleaning machine, which includes a ground brush body, a rolling brush component, a locking component and a crank, one end on one side of the ground brush body is provided with a connecting portion, the A driving part is arranged in the connecting part, one end of the rolling brush part is connected to the driving part, the driving part drives the rolling brush part to rotate, the other end of the rolling brush part is connected to the crank, and the crank
  • the other end of the opposite end is connected to the locking part, the locking part is connected to one end of the main body of the ground brush machine opposite to the connecting part, and one end of the rolling brush part is flush with one end of the main body of the ground brush machine
  • a cover plate is arranged above the main body of the ground brush machine, and one side of the cover plate is connected to the main body of the ground brush machine.
  • the roller brush component includes a roller, a roller flannelette, a left end cap and a right end cap, the left end cap and the right end cap are respectively connected to opposite ends of the roller, and the roller flannelette is sleeved on the roller, so that The flannelette of the roller is flush with the length of the roller.
  • the left end cover is provided with a first installation groove and a second installation groove arranged in parallel, a first bearing is arranged in the first installation groove, a second bearing is arranged in the second installation groove, and the crank It is installed on the first bearing and the second bearing.
  • the crank is provided with a first limiting groove, and a collar is sleeved in the first limiting groove, and the collar is in contact with the second bearing, and a gasket is arranged at one end of the first bearing , the crank is provided with a limiting protrusion, and the gasket is located between the limiting protrusion and the first bearing.
  • the locking part includes a connecting column, a spring, a spring cover plate and a positioning plate, the connecting column is vertically connected to the end of the main body of the ground brush machine, one end of the crank is connected to the connecting column, and the spring One end of the spring is against the crank, the other end of the spring is fixedly connected to the positioning plate, and the spring cover is slidably connected to the positioning plate.
  • the positioning plate is located above the connecting column, the two sides of the positioning plate are respectively provided with baffles, a chute is formed between the baffles and the positioning plate, and the spring cover is slidably connected to the on the chute.
  • the drive part includes a motor and a drive shaft, the motor is installed in the main body of the ground brush machine, the drive shaft is connected to the motor through a belt, and the drive shaft is connected to the right end cover.
  • the drive shaft is provided with a shaft sleeve, and the shaft sleeve is provided with a plurality of second limiting grooves, and the right end cover is provided with a stopper matching the second limiting grooves.
  • the second limiting groove is an arc groove.
  • the beneficial effect of the present invention is:
  • one end of the roller brush is aligned with one end of the main body of the floor brush, so that when the floor brush is working, the edge of the roller brush can be aligned with the wall Surface contact, to achieve the effect of cleaning the wall.
  • the extension of one end of the roller brush can be facilitated by the set crank, so that the extension of the floor roller is not limited by space, and it is convenient to align the roller brush with the edge of the floor brush; by setting The locking part is easy to install and disassemble the roller brush. Specifically, slide the spring cover plate upwards, pull out the crank from the side, and at the same time pull out the roller brush, so as to facilitate the replacement of the roller flannelette.
  • the welt structure of the floor cleaning machine provided by the present invention has a compact structure, convenient installation and maintenance of the roller brush, and can improve user experience.
  • Fig. 1 is a structural schematic diagram 1 of a welt structure of a floor cleaning machine.
  • Fig. 2 is an exploded view of a welt structure of a floor cleaning machine.
  • Fig. 3 is a schematic diagram of the internal structure of a welt structure of a floor cleaning machine.
  • Fig. 4 is a structural schematic diagram II of a welt structure of a floor cleaning machine.
  • Fig. 5 is a cross-sectional view of the roller brush part in the welt structure of a floor cleaning machine.
  • Fig. 6 is a structural schematic diagram of a crank in a welt structure of a floor cleaning machine.
  • Fig. 7 is a schematic structural view of a floor cleaning machine in the prior art.
  • orientation or positional relationship indicated by the terms “upper”, “inner” and the like are based on the orientation or positional relationship shown in the drawings, or the usual orientation when the product of the invention is used.
  • the orientation or positional relationship is only for the convenience of describing the present invention and simplifies the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as limiting the scope of the present invention. limit.
  • the terms “installation”, “installation”, “connection” and “connection” should be understood in a broad sense, for example, it may be a fixed connection, It can also be detachably connected or integrally connected; it can be directly connected or indirectly connected through an intermediary, and it can be internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.
  • the present invention provides a welt structure for a floor cleaning machine, which includes a ground brush body 1, a rolling brush component 2, a locking component 3 and a crank 4, one end on one side of the ground brush body 1
  • a connecting part 5 is provided, and a driving part 6 is arranged in the connecting part 5, and one end of the rolling brush part 2 is connected to the driving part 6, and the driving part 6 drives the rolling brush part 2 to rotate, so
  • the other end of the rolling brush part 2 is connected to the crank 4, and the opposite end of the crank 4 is connected to the locking part 3, and the locking part 3 is connected to the main body of the ground brush machine 1 opposite to the connection.
  • One end of the part, one end of the rolling brush part 2 is flush with one end of the ground brush body 1, a cover plate 7 is arranged above the ground brush body 1, and one side of the cover plate 7 is connected to the ground Brush the main body 1.
  • the roller brush part 2 includes a roller 21, a roller flannelette 22, a left end cap 23 and a right end cap 24, and the left end cap 23 and the right end cap 24 are respectively connected to opposite ends of the roller 21, and the roller flannel 22 Sleeved on the roller 21 , the roller flannelette 22 is flush with the length of the roller 21 . Both the left end cap and the right end cap are inserted into the drum and are flush with the edge of the drum, so that the left end cap and the right end cap will not occupy the installation space of the roller fleece, thus increasing the effective cleaning area of the roller fleece.
  • the left end cover 23 is provided with a first installation groove and a second installation groove arranged in parallel, the first bearing 8 is arranged in the first installation groove, and the second bearing 9 is arranged in the second installation groove, so The crank 4 is passed through the first bearing 8 and the second bearing 9 in turn.
  • the second bearing is a bearing, which can make the drum rotate more smoothly around the crank.
  • the crank 4 is provided with a first limiting groove 41, and a collar 42 is sleeved in the first limiting groove 41, and the collar 42 abuts against the second bearing 9, and the first bearing
  • One end of 8 is provided with a washer 43
  • the crank 4 is provided with a limiting protrusion 44
  • the washer 43 is located between the limiting protrusion 44 and the first bearing 8 .
  • the first bearing and the second bearing are located between the collar and the pad, which can limit the axial movement of the first bearing and the second bearing along the crank, thereby making the movement of the drum more stable.
  • the locking part 3 includes a connecting column 31, a spring 32, a spring cover plate 33 and a positioning plate 34, the connecting column 31 is vertically connected to the end of the main body 1 of the floor brush machine, and one end of the crank 4 is connected to the On the connecting column 31, one end of the spring 32 is against the crank 4, the other end of the spring 32 is fixedly connected to the positioning plate 34, and the spring cover 33 is slidingly connected to the positioning plate 34 . It is convenient to fix and install the crank to prevent the crank from falling off.
  • the positioning plate 34 is located above the connecting column 31, and the two sides of the positioning plate 34 are respectively provided with a baffle plate 35, a chute is formed between the baffle plate 35 and the positioning plate 34, and the spring cover
  • the plate 33 is slidably connected on the slide groove.
  • the chute can play a guiding role, and the baffle plate can protect the spring cover at the same time, preventing both sides of the spring cover from being impacted.
  • the drive part 6 includes a motor 61 and a drive shaft 62, the motor 61 is installed in the main body 1 of the ground brush machine, the drive shaft 62 is connected to the motor 61 through a belt, and the drive shaft 62 is connected to the drive shaft 62.
  • the right end cap 24 is connected.
  • the drive shaft 62 is provided with a shaft sleeve 63, and the shaft sleeve 63 is provided with a plurality of second limiting grooves 631, and the right end cover 24 is provided with a stopper matching the second limiting grooves 631;
  • the second limiting groove 631 is an arc-shaped groove. The wear between the drive shaft and the right end cover can be reduced, and the rotation of the drum can be made more stable.
  • one end of the roller brush By extending one end of the roller brush, one end of the roller brush is aligned with one end of the main body of the floor brush, so that when the floor brush is working, the edge of the roller brush can be in contact with the wall to achieve the effect of cleaning the wall; through the setting
  • the crank can facilitate the extension of one end of the roller brush, so that the extension of the floor roller is not limited by the space, and it is convenient to align the roller brush with the edge of the floor brush; through the provided locking part, it is easy to install and disassemble the roller brush, specifically, slide the spring cover upward Pull out the crank from the side, and pull out the roller brush at the same time, so as to facilitate the replacement of the roller flannelette.

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  • Cleaning In General (AREA)

Abstract

Une structure de fixation de bord pour une machine de nettoyage de sols, la structure de fixation de bord comprenant un corps principal de machine de nettoyage de sols (1), un composant de brosse roulante (2), un composant de verrouillage (3) et une manivelle (4), une extrémité d'un côté du corps principal de la machine de nettoyage de sols (1) est pourvue d'une partie de raccordement (5) ; la partie de raccordement (5) est dotée à l'intérieur d'un composant d'entraînement (6) ; une extrémité du composant de brosse roulante (2) est reliée au composant d'entraînement (6) ; le composant d'entraînement (6) fait tourner le composant de brosse roulante (2) ; l'autre extrémité du composant de brosse roulante (2) est reliée à la manivelle (4) ; l'autre extrémité opposée de la manivelle (4) est reliée au composant de verrouillage (3) ; le composant de verrouillage (3) est relié à l'extrémité du corps principal de la machine de nettoyage de sols (1) qui se trouve à l'opposé de la partie de raccordement (5) ; une extrémité du composant de brosse roulante (2) est au même niveau qu'une extrémité du corps principal de la machine de nettoyage de sols (1) ; une plaque de recouvrement (7) est disposée au-dessus du corps principal de la machine de nettoyage de sols (1) ; et un côté de la plaque de recouvrement (7) est relié au corps principal de la machine de nettoyage de sols (1). Une extrémité du composant de brosse roulante (2) se trouve au même niveau qu'un bord du corps principal de la machine de nettoyage de sols (1), ce que permet de résoudre le problème lié à l'impossibilité de nettoyer un bord d'une paroi en raison de l'impossibilité que deux côtés d'une brosse roulante soient en contact avec la paroi.
PCT/CN2022/078240 2021-08-13 2022-02-28 Structure de fixation de bord pour machine de nettoyage de sols Ceased WO2023015867A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110923873.X 2021-08-13
CN202110923873.XA CN113509111B (zh) 2021-08-13 2021-08-13 一种地板清洗机贴边结构

Publications (1)

Publication Number Publication Date
WO2023015867A1 true WO2023015867A1 (fr) 2023-02-16

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Application Number Title Priority Date Filing Date
PCT/CN2022/078240 Ceased WO2023015867A1 (fr) 2021-08-13 2022-02-28 Structure de fixation de bord pour machine de nettoyage de sols

Country Status (2)

Country Link
CN (1) CN113509111B (fr)
WO (1) WO2023015867A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120288194A (zh) * 2025-06-13 2025-07-11 台州市地表科技有限公司 一种水面清洁机器人

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113509111B (zh) * 2021-08-13 2024-05-28 苏州市春菊电器有限公司 一种地板清洗机贴边结构
CN116236115A (zh) * 2021-12-08 2023-06-09 广东安久智能科技有限公司 一种距边零距离的洗地机滚刷结构

Citations (8)

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Publication number Priority date Publication date Assignee Title
WO2013106762A2 (fr) * 2012-01-13 2013-07-18 Kent Research Corporation Machines de nettoyage de surface et méthodes d'utilisation
CN110051272A (zh) * 2018-12-26 2019-07-26 杰之深(苏州)科技有限公司 一种多功能吸尘器地刷结构及吸尘器
WO2020171435A1 (fr) * 2019-02-21 2020-08-27 박현숙 Dispositif de nettoyage de tissu humide de type à rouleau électrique
CN211633077U (zh) * 2019-09-25 2020-10-09 苏州川欧电器有限公司 一种具有可拆卸端盖的清洁用地刷
CN112401769A (zh) * 2020-11-04 2021-02-26 添可智能科技有限公司 地刷、清洁设备及滚刷拆装方法
CN112587051A (zh) * 2020-12-29 2021-04-02 虹汉科技(深圳)有限公司 一种边刷组件及清洁机构
CN213787168U (zh) * 2020-08-21 2021-07-27 添可智能科技有限公司 一种滚刷组件、地刷装置和清洁设备
CN113509111A (zh) * 2021-08-13 2021-10-19 苏州市春菊电器有限公司 一种地板清洗机贴边结构

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WO2014094833A1 (fr) * 2012-12-18 2014-06-26 Alfred Kärcher Gmbh & Co. Kg Brosse de nettoyage pour un appareil de nettoyage de sol et appareil de nettoyage de sol équipé d'une brosse de nettoyage
CN206560410U (zh) * 2016-10-04 2017-10-17 九阳股份有限公司 清洁设备的滚刷组件以及清洁设备
CN112690697A (zh) * 2020-12-31 2021-04-23 杰之深(苏州)科技有限公司 一种多用途地刷的侧向滚刷拆卸结构
CN215534057U (zh) * 2021-08-13 2022-01-18 苏州市春菊电器有限公司 一种地板清洗机贴边结构

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013106762A2 (fr) * 2012-01-13 2013-07-18 Kent Research Corporation Machines de nettoyage de surface et méthodes d'utilisation
CN110051272A (zh) * 2018-12-26 2019-07-26 杰之深(苏州)科技有限公司 一种多功能吸尘器地刷结构及吸尘器
WO2020171435A1 (fr) * 2019-02-21 2020-08-27 박현숙 Dispositif de nettoyage de tissu humide de type à rouleau électrique
CN211633077U (zh) * 2019-09-25 2020-10-09 苏州川欧电器有限公司 一种具有可拆卸端盖的清洁用地刷
CN213787168U (zh) * 2020-08-21 2021-07-27 添可智能科技有限公司 一种滚刷组件、地刷装置和清洁设备
CN112401769A (zh) * 2020-11-04 2021-02-26 添可智能科技有限公司 地刷、清洁设备及滚刷拆装方法
CN112587051A (zh) * 2020-12-29 2021-04-02 虹汉科技(深圳)有限公司 一种边刷组件及清洁机构
CN113509111A (zh) * 2021-08-13 2021-10-19 苏州市春菊电器有限公司 一种地板清洗机贴边结构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120288194A (zh) * 2025-06-13 2025-07-11 台州市地表科技有限公司 一种水面清洁机器人

Also Published As

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CN113509111B (zh) 2024-05-28

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