WO2023231100A1 - Tête de balai électrique - Google Patents

Tête de balai électrique Download PDF

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Publication number
WO2023231100A1
WO2023231100A1 PCT/CN2022/101368 CN2022101368W WO2023231100A1 WO 2023231100 A1 WO2023231100 A1 WO 2023231100A1 CN 2022101368 W CN2022101368 W CN 2022101368W WO 2023231100 A1 WO2023231100 A1 WO 2023231100A1
Authority
WO
WIPO (PCT)
Prior art keywords
mop head
dust
battery
electric mop
electric
Prior art date
Application number
PCT/CN2022/101368
Other languages
English (en)
Chinese (zh)
Inventor
叶隽
Original Assignee
叶隽
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 叶隽 filed Critical 叶隽
Publication of WO2023231100A1 publication Critical patent/WO2023231100A1/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
    • 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
    • A47L11/283—Floor-scrubbing machines, motor-driven having rotary tools the tools being disc 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
    • 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

Definitions

  • the utility model relates to a mop head in cleaning products, specifically an electric mop head.
  • the electric mop head is mainly used for cleaning dust and hair on the ground.
  • Its structure includes a base and a shell that is fastened to the base.
  • a dust brush, a motor that drives the dust brush, and a battery that provides power to the motor are installed between the base and the shell. etc., the dust brush is exposed on the bottom surface of the base, the shell is provided with a hinge base for the mop handle to be hinged and a detachable dust box, and the front of the dust box is provided with a dust inlet connected to the dust brush.
  • the battery-powered motor only needs to drive the dust brush to roll, and the dust and hair on the ground where the electric mop head passes can be swept into the dust box through the dust inlet, so the entire cleaning process is quite easy and labor-saving.
  • the motor, battery, hinge base and other components of the above-mentioned electric mop head still have design flaws in the position layout.
  • the impact of the installation position of the motor, battery, hinge base and other components on the overall center of gravity of the electric mop head is ignored, making the electric mop head If the overall center of gravity of the mop head deviates from the central axis of the electric mop head, when the electric mop head is suspended by the mop handle, it is not only impossible to ensure that the electric mop head is in a stable state, that is, during the suspension transfer process of the electric mop head Shaking and other phenomena will occur, and it is impossible to guarantee that the electric mop head will form a position where the rear end sinks and the front end is upturned around the hinge base, that is, the electric mop head will be in a state of leaning forward as a whole.
  • the technical problem to be solved by the utility model is to overcome the defects of the prior art and provide an electric mop head that is not easy to shake and does not tilt forward when the electric mop head is suspended and transferred by the mop handle, and has better sealing performance of the overall structure.
  • An electric mop head includes a base and a shell snap-fitted on the base.
  • a dust brush, a motor that drives the dust brush and a battery that provides power to the motor are installed between the base and the shell.
  • the dust brush is exposed on the bottom of the base, and the shell
  • the hinge seat on the outer shell is arranged on the central axis of the electric mop head.
  • the motor is in the front and the battery is in the back, and the centers of gravity of both are set on the same axis, which is parallel to the central axis of the electric mop head and on the same vertical plane;
  • the The battery is located at the rear side of the hinge base, and drives the overall center of gravity of the electric mop head to the rear, and the overall center of gravity of the electric mop head is also on the central axis.
  • the electric mop head is lifted by the mop handle and is in a suspended state.
  • the battery drives the overall center of gravity of the electric mop head to sink back and makes the dust inlet at the front of the dust box rise.
  • the motor drives a pair of dust brushes to rotate synchronously, and the pair of dust brushes are arranged symmetrically about the central axis.
  • the outer shell is provided with two detachably installed dust boxes, and the two dust boxes are arranged symmetrically with respect to the central axis.
  • the motor and battery are embedded and fixed in the installation groove of the base, and then sealed and closed by an inner cover snap-fitted on the installation groove.
  • a sealing ring is provided between the inner cover and the installation groove to form a sealed seal.
  • the rear part of the housing is provided with a switch for opening and closing the motor, and the switch is located on the central axis.
  • Each dust box is provided with a button for removing the dust box.
  • a mop is provided on the bottom surface of the base, and the mop is located behind the dust brush.
  • the battery is a dry battery, a lithium battery or a nickel-metal hydride battery.
  • the present utility model mainly arranges the hinge seat on the casing on the central axis of the electric mop head, and arranges the motor in front and the battery in the rear on the same axis, and the axis is aligned with the central axis of the electric mop head.
  • the central axis of the electric mop head is parallel and on the same vertical plane, and the battery needs to be located on the rear side of the hinge base; in this way, the battery can drive the overall center of gravity of the electric mop head to the rear and make the overall center of gravity of the electric mop head the same Also on the central axis.
  • the electric mop head surrounds the hinge base to form a position where the rear end sinks and the front end is upturned, that is, the electric mop head is tilted backward as a whole, so that the dust inlet at the front of the dust box is also upturned; obviously these situations will be better It prevents dust and hair in the dust box from accidentally falling from the dust inlet and brings great convenience to users.
  • the motor and battery are embedded and fixed in the installation groove of the base, and are sealed and closed by an inner cover that is fastened to the installation groove. Therefore, adding an inner cover for sealing and sealing also further improves the overall structure of the electric mop head. Excellent sealing performance, and reduce damage to the motor or battery caused by accidental water intrusion, thereby avoiding affecting the service life of the electric mop head.
  • Figure 1 is a schematic structural diagram of the utility model.
  • Figure 2 is a perspective view of Figure 1.
  • Figure 3 is a cross-sectional view along line AA of Figure 1 .
  • Figure 4 is a schematic structural diagram of Figure 2 with the outer shell removed.
  • Figure 5 is a schematic structural diagram of Figure 4 with the inner cover removed.
  • Figure 6 is a schematic structural diagram of the inner cover.
  • An electric mop head is an electric cleaning appliance that can be used to clean dust and hair on the ground. Its structure includes a base 1 and a shell 2 that is buckled and connected to the base.
  • the base A dust brush 6, a motor 4 for driving the dust brush and a battery 5 for providing power to the motor are installed between the dust brush 6 and the outer casing.
  • the outer casing 2 is also provided with a hinge base 21 for hinged mop handle and a detachably installed dust box 3.
  • the position of the hinge base 21 on the housing 2 is exactly on the central axis of the electric mop head.
  • the central axis refers to the axis extending from the center of the electric mop head in the front and rear directions, and the removable dust mop head is
  • the front of each dust box 3 is provided with a connecting dust box.
  • the dust inlet 32 of the brush 6 is used to facilitate the cleaning of the dust hair on the ground passed by the electric mop head when the dust brush 6 rolls into the dust box 3 through the dust inlet 32.
  • Each dust box 3 is provided with a means for disassembling the dust box. button 31 to facilitate the independent disassembly and installation of each dust box 3.
  • the motor 4 and battery 5 are embedded and fixed in the installation groove of the base 1, and then sealed and closed by the inner cover 7 snap-fitted on the installation groove, so there needs to be a gap between the inner cover 7 and the installation groove.
  • the sealing ring is used to form a sealed closed structure. Specifically, the sealing ring is embedded in the embedded groove 8 between the inner cover and the installation groove. Therefore, the inner cover 7 is added to seal and seal the motor 4 and the battery 5, which not only enhances the strength of the motor 4 and the battery 5.
  • the waterproof performance of the battery 5 further improves the sealing performance of the overall structure of the electric mop head, reducing damage to the motor 4 or battery 5 caused by accidental water intrusion when the electric mop head is working, thereby avoiding affecting the service life of the electric mop head.
  • the design positions of the motor 4 and the battery 5 are also set with the motor in front and the battery in the back.
  • the centers of gravity of both are set on the same axis, and the axis is parallel to and on the same axis as the central axis of the electric mop head. on the vertical plane.
  • the battery 5 is located at the rear side of the hinge base 21, so the overall center of gravity of the electric mop head is at the rear, and the overall center of gravity of the electric mop head is also on the central axis. That is to say, the design position of the battery 5 can ensure that The overall center of gravity of the electric mop head is at the rear, and the overall center of gravity is also on the central axis of the electric mop head.
  • the battery 5 can be a dry battery, a lithium battery or a nickel-metal hydride battery, and its power supply mode can be either a disposable battery or a rechargeable battery.
  • the motor 4 drives a pair of dust brushes 6 to rotate synchronously.
  • the pair of dust brushes 6 are arranged symmetrically with the central axis, that is, they are arranged symmetrically on both sides of the central axis.
  • the pair of dust brushes 6 are exposed on the bottom surface of the base 1
  • a mop 11 is also provided on the bottom surface of the base 1.
  • the mop 11 is located behind the dust brush 6 to assist cleaning, and a switch 22 for opening and closing the motor 4 is also provided at the rear of the housing 2. This switch is also located on the central axis. superior.
  • the electric mop head when the electric mop head is lifted by the mop handle and is in a suspended state, that is, the electric mop head forms a suspended state through the hinge base 21, which not only ensures that the electric mop head is always in a stable state, even when the electric mop head is suspended There will be no shaking during the transfer process, and it can also ensure that the electric mop head surrounds the hinge base 21 to form a position with the rear end sinking and the front end upturned, that is, the electric mop head is in a state of being tilted backward as a whole, so that the dust box 3.
  • the dust inlet 32 at the front is also upturned.

Landscapes

  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Brushes (AREA)

Abstract

L'invention concerne une tête de balai électrique, comprenant une base (1), un boîtier (2), un moteur électrique (4), une batterie (5), une brosse à poussière (6), une boîte à poussière (3), etc., un siège de charnière (21) sur le boîtier (2) étant disposé le long d'un axe central de la tête de balai électrique, le moteur électrique (4) étant disposé dans une partie avant, la batterie (5) étant disposée dans une partie arrière, les centres de gravité du moteur électrique et de la batterie étant agencés dans le même axe, cet axe et l'axe central étant parallèles l'un à l'autre et étant positionnés dans le même plan vertical et la batterie (5) étant positionnée sur le côté arrière du siège de charnière (21). De cette manière, la batterie (5) entraîne la totalité du centre de gravité de la tête de balai électrique pour qu'elle soit dans la partie arrière et également positionnée dans l'axe central. Lorsque la tête de balai électrique est suspendue au moyen d'un manche de balai, il peut être garanti que la tête de balai est dans un état stable, une extrémité arrière de la tête de balai électrique peut être déplacée vers le bas autour du siège de charnière (21) et une extrémité avant de la tête de balai électrique entraîne une entrée de poussière (32) sur une partie avant de la boîte à poussière (3) à monter, de telle sorte que la poussière et les poils dans la boîte à poussière (3) ne peuvent pas tomber accidentellement de l'entrée de poussière (32). De plus, le moteur électrique (4) et la batterie (5) sont scellés par un couvercle interne (7), qui est bouclé et relié à une rainure de montage de la base (1), de façon à réduire l'endommagement du moteur électrique (4) ou de la batterie (5) provoqué par une entrée d'eau accidentelle.
PCT/CN2022/101368 2022-05-31 2022-06-27 Tête de balai électrique WO2023231100A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202221326041.6 2022-05-31
CN202221326041.6U CN217659616U (zh) 2022-05-31 2022-05-31 一种电动拖把头

Publications (1)

Publication Number Publication Date
WO2023231100A1 true WO2023231100A1 (fr) 2023-12-07

Family

ID=83704303

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/101368 WO2023231100A1 (fr) 2022-05-31 2022-06-27 Tête de balai électrique

Country Status (2)

Country Link
CN (1) CN217659616U (fr)
WO (1) WO2023231100A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2631413Y (zh) * 2003-07-18 2004-08-11 深圳索雷克家用电器有限公司 电动扫把
CN2759368Y (zh) * 2004-08-04 2006-02-22 王玉真 改进的电动扫帚
CN1853554A (zh) * 2005-04-29 2006-11-01 光荣电业公司 电动清洁清扫器
CN101557748A (zh) * 2006-12-13 2009-10-14 伊莱克斯公司 真空清洁器喷嘴、辊以及真空清洁器
CN212394825U (zh) * 2020-03-31 2021-01-26 东莞朗勤电子科技有限公司 一种电动拖地机
JP2021058139A (ja) * 2019-10-07 2021-04-15 株式会社マキタ ヘッジトリマ
CN215605455U (zh) * 2021-07-06 2022-01-25 金日清洁设备(苏州)有限公司 无绳洗地机
CN216020836U (zh) * 2021-07-21 2022-03-15 浙江金华科的科技有限公司 一种轻便型手持式深度清洁洗地机

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2631413Y (zh) * 2003-07-18 2004-08-11 深圳索雷克家用电器有限公司 电动扫把
CN2759368Y (zh) * 2004-08-04 2006-02-22 王玉真 改进的电动扫帚
CN1853554A (zh) * 2005-04-29 2006-11-01 光荣电业公司 电动清洁清扫器
CN101557748A (zh) * 2006-12-13 2009-10-14 伊莱克斯公司 真空清洁器喷嘴、辊以及真空清洁器
JP2021058139A (ja) * 2019-10-07 2021-04-15 株式会社マキタ ヘッジトリマ
CN212394825U (zh) * 2020-03-31 2021-01-26 东莞朗勤电子科技有限公司 一种电动拖地机
CN215605455U (zh) * 2021-07-06 2022-01-25 金日清洁设备(苏州)有限公司 无绳洗地机
CN216020836U (zh) * 2021-07-21 2022-03-15 浙江金华科的科技有限公司 一种轻便型手持式深度清洁洗地机

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