WO2021046865A1 - 一种改进型电动清洁器 - Google Patents

一种改进型电动清洁器 Download PDF

Info

Publication number
WO2021046865A1
WO2021046865A1 PCT/CN2019/106331 CN2019106331W WO2021046865A1 WO 2021046865 A1 WO2021046865 A1 WO 2021046865A1 CN 2019106331 W CN2019106331 W CN 2019106331W WO 2021046865 A1 WO2021046865 A1 WO 2021046865A1
Authority
WO
WIPO (PCT)
Prior art keywords
cleaning accessory
cleaning
rollers
electric cleaner
improved electric
Prior art date
Application number
PCT/CN2019/106331
Other languages
English (en)
French (fr)
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 WO2021046865A1 publication Critical patent/WO2021046865A1/zh

Links

Images

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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/24—Floor-sweeping machines, motor-driven
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/38—Machines, specially adapted for cleaning walls, ceilings, roofs, or the like
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers

Definitions

  • the utility model relates to a cleaner structure in a cleaning tool, in particular to an improved electric cleaner.
  • the electric cleaner uses the motor in the body to drive the cleaning accessory on the bottom of the body to move axially to achieve the removal of dirt on the surface of the object.
  • the cleaning accessory and the bottom surface of the body usually adopt a detachable installation structure, so different types
  • the cleaning accessories can be selected and installed according to actual working conditions, which greatly facilitates the use of users.
  • large vibrations and noises are often generated during the movement and operation of the cleaning accessories.
  • the running process is not stable enough, which causes different degrees of edge wear of the cleaning accessories, which affects the service life of the whole machine.
  • the technical problem to be solved by the utility model is to overcome the defects of the prior art and provide an improved electric cleaner that runs smoothly, reduces vibration and noise, avoids edge wear of cleaning accessories, and improves the service life of the whole machine.
  • An improved electric cleaner comprising a body and a cleaning accessory detachably installed on the bottom surface of the body.
  • the cleaning accessory is driven by a motor in the body to move axially back and forth.
  • each roller is perpendicular to the axial direction of the reciprocating movement of the cleaning accessory.
  • Each roller described uses an elastic roller.
  • the outer edge of the bottom surface of the machine body is provided with a detachable side guard ring, the plurality of rollers are arranged on the bottom surface of the side guard ring, and each roller is in directional rolling contact with the inner top surface of the cleaning accessory .
  • a number of directional grooves extending in the axial direction are arranged on the inner top surface of the cleaning accessory, and each roller is directionally rolling and installed in the directional groove.
  • the bottom surface of the body, the inner top surface of the cleaning accessory and the bottom surface of the edge protector are all rectangular, and the several rollers are respectively arranged at the four corners of the bottom surface of the edge protector.
  • the four corners of the bottom surface of the guard ring are provided with wheel seats protruding from the bottom surface, and the rollers are rotatably installed in the wheel seats.
  • the bottom surface of the body is provided with a movable plate which is driven by the motor in the body to move axially back and forth, and the cleaning accessory is detachably mounted on the movable plate.
  • the outermost edge of the guard ring extends downward to hide the several rollers together.
  • the cleaning accessory is a cleaning mop board, a cleaning brush board or a cleaning rubber cotton board.
  • the utility model is mainly provided with a number of rollers between the body and the cleaning accessory, and the bottom surface of the body is in directional rolling contact with the inner top surface of the cleaning accessory through each roller; in this way, when the cleaning accessory When driven by the motor in the machine body for axial reciprocating movement, due to the rolling contact of the roller, that is, the sliding friction between the cleaning accessory and the bottom surface of the machine body is replaced by rolling friction, which not only makes the running process of the cleaning accessory more stable and reduces Vibration and noise, and avoid the different degrees of edge wear of the cleaning accessories, and improve the service life of the whole machine.
  • rollers can be installed on the detachable guard ring on the outer edge of the bottom surface of the machine body, so that it will not Affect the waterproof structure of the whole machine, and each roller can adopt elastic rollers, which can further play the role of vibration and noise reduction.
  • Figure 1 is a schematic diagram of the structure of the utility model.
  • Fig. 2 is an enlarged cross-sectional view of A-A in Fig. 1.
  • Fig. 3 is a perspective view of Fig. 1.
  • Figure 4 is a schematic diagram of the bottom structure of the machine body after the cleaning accessory has been removed.
  • Fig. 5 is a perspective view of Fig. 4.
  • An improved electric cleaner as shown in Figure 1 and Figure 2, relates to an electric cleaning tool, which is mainly used for electric cleaning of dirt and stubborn stains on the surface of objects such as floors, walls, and furniture. Its structure is mainly composed of the body 1.
  • the motor 4 installed in the body, the cleaning accessory 2 and the edge guard 3 detachably installed on the outer edge of the bottom surface of the body.
  • the cleaning accessory 2 mainly refers to the cleaning mop board, the cleaning brush board or the cleaning rubber wool Board and so on.
  • the bottom surface of the body 1 is provided with a movable plate 6 driven by a motor 4 in the body for axial reciprocating movement.
  • the movable plate is located in the edge guard 3, and the cleaning accessory 2 is detachably mounted on the movable plate 6 by screws.
  • the axial reciprocating movement of the movable plate will drive the cleaning accessory 2 to operate synchronously, that is, the cleaning accessory 2 is driven by the motor 4 in the body 1 to move axially to and fro.
  • a number of rollers 5 are arranged between the body 1 and the inner top surface of the cleaning accessory 2.
  • four rollers are designed, and the bottom surface of the body 1 and the inner top surface of the cleaning accessory 2 are involved in this embodiment.
  • the bottom surface of the bead ring 3 and the bead ring 3 are both rectangular, that is, the rectangular shape as shown in FIG. 3, FIG. 4, and FIG. 5.
  • the four rollers 5 can be respectively arranged at the four corners of the bottom surface of the bezel 3, specifically, the four corners of the bottom surface of the bezel 3 are provided with wheel seats 7 protruding from the bottom surface, and each wheel seat is provided with a rotating installation Roller 5, this roller mounting structure will not damage the structural design of the bottom surface of the machine body 1, so it will not affect the waterproof structure of the whole machine.
  • the four rollers 5 are in directional rolling contact on the inner top surface of the cleaning accessory 2 at the same time, the rolling axis of each roller 5 is perpendicular to the reciprocating axial direction of the cleaning accessory 2, and each roller 5 adopts elasticity. Scroll wheel.
  • the rolling axis of each roller 5 is perpendicular to the reciprocating axial direction of the cleaning accessory 2, and each roller 5 adopts elasticity. Scroll wheel.
  • the rolling friction between the cleaning accessory 2 and the bottom surface of the body 1 is replaced by rolling friction, which also includes
  • the four rollers 5 support the operation of the cleaning accessory 2, so it not only makes the operation process of the cleaning accessory 2 more stable, reduces vibration and noise, but also avoids different degrees of edge wear of the cleaning accessory 2 and improves the service life of the whole machine. .
  • the inner top surface of the cleaning accessory 2 is also provided with four directional grooves 21 extending in the axial direction.
  • Each roller 5 is directionally rolling and installed in each corresponding directional groove 21, and the outermost edge of the guard ring 3 It can be extended downwards, and the four rollers 5 are covered and hidden together for protection.
  • the utility model not only supports the axial reciprocating movement of the cleaning accessory 2, but also reduces the running friction of the cleaning accessory 2. At the same time, it also reduces vibration and noise, which greatly improves The service life of the whole machine.

Landscapes

  • Brushes (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

一种改进型电动清洁器，包括机体（1）、电机（4）、清洁附件（2）和护边圈（3），在机体（1）与清洁附件（2）之间设有若干个滚轮（5），并使机体（1）底面通过每个滚轮（5）与清洁附件（2）的内顶面作定向滚动接触；当清洁附件（2）被机体（1）内的电机（4）驱动作轴向往复移动时，由于滚轮（5）的滚动接触，将清洁附件（2）与机体（1）底面之间以滚动摩擦代替了滑动摩擦，还包括滚轮（5）对于清洁附件（2）的运行支撑，不但使清洁附件（2）的运行过程更加平稳，减少了震动和噪音，而且也避免造成清洁附件（2）出现不同程度的边缘磨损，提高整机使用寿命；同时，若干个滚轮（5）可安装在机体（1）底面外缘作可拆式安装的护边圈（3）上，不会影响整机的防水结构，而每个滚轮（5）均可采用弹性滚轮，可进一步起到减震降噪的作用。

Description

一种改进型电动清洁器 技术领域
本实用新型涉及一种清洁工具中的清洁器结构，具体是指一种改进型电动清洁器。
背景技术
电动清洁器是利用机体内的电机驱动机体底面的清洁附件作轴向往复移动，进而实现物体表面污垢的清除工作，而清洁附件与机体底面之间通常采用可拆式安装结构，这样不同种类的清洁附件就能根据实际工作情况进行选择安装，从而极大方便了用户的使用。然而，长期使用后却发现，当替换不同清洁附件时，由于清洁附件本身的尺寸公差以及使用状态的不同，在其移动运行过程中往往会产生较大的震动和噪音，这既使得清洁附件的运行过程不够平稳，又造成了清洁附件出现不同程度的边缘磨损，进而影响了整机的使用寿命。
发明内容
本实用新型所要解决的技术问题在于克服现有技术的缺陷而提供一种运行平稳、减少震动和噪音、避免清洁附件出现边缘磨损、提高整机使用寿命的一种改进型电动清洁器。
本实用新型的技术问题通过以下技术方案实现：
一种改进型电动清洁器，包括机体和可拆式安装在机体底面的清洁附件，该清洁附件受机体内的电机驱动作轴向往复移动，所述的机体与清洁附件之间设有若干个滚轮，每个滚轮均安装在机体底面，并与所述清洁附件的内顶面作定向滚动接触。
所述的每个滚轮的滚动轴心线均与清洁附件的往复移动轴向方向垂直。
所述的每个滚轮均采用弹性滚轮。
所述的机体底面外缘设有可拆式安装的护边圈，所述的若干个滚轮设置在该护边圈的底面，每个滚轮均与所述清洁附件的内顶面作定向滚动接触。
所述的清洁附件的内顶面上设有若干个沿轴向延伸的定向槽，每个滚轮均定向滚动安装在该定向槽内。
所述的机体底面、清洁附件的内顶面和护边圈的底面均为矩形状，所述的若干个滚轮分别设置在护边圈的底面四角处。
所述的护边圈底面四角处设有凸出底面的轮座，所述的滚轮转动安装在该轮座内。
所述的机体底面设有受机体内的电机驱动作轴向往复移动的活动板，所述的清洁附件可拆式安装在该活动板上。
所述的护边圈最外缘向下延伸将所述若干个滚轮共同罩合隐藏在内。
所述的清洁附件为清洁拖布板、清洁毛刷板或清洁胶棉板。
与现有技术相比，本实用新型主要是在机体与清洁附件之间设有若干个滚轮，并使机体底面通过每个滚轮与清洁附件的内顶面作定向滚动接触；这样，当清洁附件被机体内的电机驱动作轴向往复移动时，由于滚轮的滚动接触，也就是将清洁附件与机体底面之间以滚动摩擦代替了滑动摩擦，故不但使清洁附件的运行过程更加平稳，减少了震动和噪音，而且也避免造成清洁附件出现不同程度的边缘磨损，提高整机使用寿命；同时，若干个滚轮可安装在机体底面外缘作可拆式安装的护边圈上，这样就不会影响整机的防水结构，而每个滚轮均可采用弹性滚轮，可进一步起到减震降噪的作用。
附图说明
图1为本实用新型的结构示意图。
图2为图1的A—A剖视放大图。
图3为图1的立体图。
图4为拆除清洁附件后的机体底面结构示意图。
图5为图4的立体图。
具体实施方式
下面将按上述附图对本实用新型实施例再作详细说明。
如图1～图5所示，1.机体、2.清洁附件、21.定向槽、3.护边圈、4.电机、5.滚轮、6.活动板、7.轮座。
一种改进型电动清洁器，如图1、图2所示，涉及一种电动清洁工具，主要用于地板、墙壁、家具等物体表面污垢和顽固污渍的电动清除工作，其结构主要是由机体1、设置在机体内的电机4、清洁附件2和可拆式安装在机体底面外缘的护边圈3等构成，该清洁附件2主要是指清洁拖布板、清洁毛刷板或清洁胶棉板等。
所述的机体1底面设有受机体内的电机4驱动作轴向往复移动的活动板6，该活动板位于护边圈3内，清洁附件2通过螺钉可拆式安装在活动板6上，则活动板的轴向往复移动就会带动清洁附件2同步运行，也就是清洁附件2受机体1内的电机4驱动作轴向往复移动。
所述的机体1与清洁附件2的内顶面之间设有若干个滚轮5，本实施例共设计了四个滚轮，并且本实施例中涉及的机体1底面、清洁附件2的内顶面和护边圈3的底面均为矩形状，也就是如图3、图4、图5所示的长方形状。
因此，四个滚轮5可分别设置在护边圈3的底面四角处，具体是在护边圈3底面四 角处设有凸出底面的轮座7，每个轮座内均设有转动安装的滚轮5，这种滚轮安装结构由于不会破坏机体1底面的结构设计，故不会影响整机的防水结构。
所述的四个滚轮5同时定向滚动接触在清洁附件2的内顶面上，每个滚轮5的滚动轴心线均与清洁附件2的往复移动轴向方向垂直，每个滚轮5均采用弹性滚轮。这样，当清洁附件2被机体1内的电机4驱动作轴向往复移动时，由于滚轮5的滚动接触，也就是将清洁附件2与机体1底面之间以滚动摩擦代替了滑动摩擦，还包括了四个滚轮5对于清洁附件2的运行支撑，故不但使清洁附件2的运行过程更加平稳，减少了震动和噪音，而且也避免造成清洁附件2出现不同程度的边缘磨损，提高整机使用寿命。
同时，清洁附件2的内顶面上也设有四个沿轴向延伸的定向槽21，每个滚轮5均定向滚动安装在对应的每个定向槽21内，而护边圈3最外缘可向下延伸，将四个滚轮5共同罩合隐藏在内进行保护。
本实用新型通过简单设计的四个滚轮5，既起到了清洁附件2轴向往复移动运行的支撑作用，又减小了清洁附件2的运行摩擦力，同时还减少震动和噪音，极大提高了整机的使用寿命。
以上所述仅是本实用新型的具体实施例，本领域技术人员应该理解，任何与该实施例等同的结构设计，均应包含在本实用新型的保护范围之内。

Claims (10)

  1. 一种改进型电动清洁器，包括机体(1)和可拆式安装在机体底面的清洁附件(2)，该清洁附件受机体(1)内的电机(4)驱动作轴向往复移动，其特征在于所述的机体(1)与清洁附件(2)之间设有若干个滚轮(5)，每个滚轮均安装在机体(1)底面，并与所述清洁附件(2)的内顶面作定向滚动接触。
  2. 根据权利要求1所述的一种改进型电动清洁器，其特征在于所述的每个滚轮(5)的滚动轴心线均与清洁附件(2)的往复移动轴向方向垂直。
  3. 根据权利要求1所述的一种改进型电动清洁器，其特征在于所述的每个滚轮(5)均采用弹性滚轮。
  4. 根据权利要求1所述的一种改进型电动清洁器，其特征在于所述的机体(1)底面外缘设有可拆式安装的护边圈(3)，所述的若干个滚轮(5)设置在该护边圈(3)的底面，每个滚轮(5)均与所述清洁附件(2)的内顶面作定向滚动接触。
  5. 根据权利要求4所述的一种改进型电动清洁器，其特征在于所述的清洁附件(2)的内顶面上设有若干个沿轴向延伸的定向槽(21)，每个滚轮(5)均定向滚动安装在该定向槽(21)内。
  6. 根据权利要求4所述的一种改进型电动清洁器，其特征在于所述的机体(1)底面、清洁附件(2)的内顶面和护边圈(3)的底面均为矩形状，所述的若干个滚轮(5)分别设置在护边圈(3)的底面四角处。
  7. 根据权利要求5所述的一种改进型电动清洁器，其特征在于所述的护边圈(3)底面四角处设有凸出底面的轮座(7)，所述的滚轮(5)转动安装在该轮座(7)内。
  8. 根据权利要求1所述的一种改进型电动清洁器，其特征在于所述的机体(1)底面设有受机体(1)内的电机(4)驱动作轴向往复移动的活动板(6)，所述的清洁附件(2)可拆式安装在该活动板(6)上。
  9. 根据权利要求4所述的一种改进型电动清洁器，其特征在于所述的护边圈(3)最外缘向下延伸将所述若干个滚轮(5)共同罩合隐藏在内。
  10. 根据权利要求1所述的一种改进型电动清洁器，其特征在于所述的清洁附件(2)为清洁拖布板、清洁毛刷板或清洁胶棉板。
PCT/CN2019/106331 2019-09-09 2019-09-18 一种改进型电动清洁器 WO2021046865A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201921485487.1U CN210931170U (zh) 2019-09-09 2019-09-09 一种改进型电动清洁器
CN201921485487.1 2019-09-09

Publications (1)

Publication Number Publication Date
WO2021046865A1 true WO2021046865A1 (zh) 2021-03-18

Family

ID=71388536

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/106331 WO2021046865A1 (zh) 2019-09-09 2019-09-18 一种改进型电动清洁器

Country Status (2)

Country Link
CN (1) CN210931170U (zh)
WO (1) WO2021046865A1 (zh)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120011668A1 (en) * 2007-05-09 2012-01-19 Irobot Corporation Compact autonomous coverage robot
CN205338850U (zh) * 2016-01-15 2016-06-29 俞少蔚 前后往复运动型地拖
CN207024010U (zh) * 2017-01-22 2018-02-23 徐伟明 一种电动拖把
CN207041489U (zh) * 2017-01-22 2018-02-27 徐伟明 一种电动拖把
CN207041488U (zh) * 2017-01-22 2018-02-27 徐伟明 一种电动拖把
CN108523778A (zh) * 2018-06-13 2018-09-14 山西嘉世达机器人技术有限公司 清洁机器人

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120011668A1 (en) * 2007-05-09 2012-01-19 Irobot Corporation Compact autonomous coverage robot
CN205338850U (zh) * 2016-01-15 2016-06-29 俞少蔚 前后往复运动型地拖
CN207024010U (zh) * 2017-01-22 2018-02-23 徐伟明 一种电动拖把
CN207041489U (zh) * 2017-01-22 2018-02-27 徐伟明 一种电动拖把
CN207041488U (zh) * 2017-01-22 2018-02-27 徐伟明 一种电动拖把
CN108523778A (zh) * 2018-06-13 2018-09-14 山西嘉世达机器人技术有限公司 清洁机器人

Also Published As

Publication number Publication date
CN210931170U (zh) 2020-07-07

Similar Documents

Publication Publication Date Title
JP5155742B2 (ja) 床面洗浄機等用ブラシ装置
US20060260087A1 (en) Robot cleaner
CN106491044A (zh) 抽吸机器人
JP2008104627A (ja) 掃除機用吸込具及び電気掃除機
JP2006314747A (ja) 静電気を生じる繊維付きローラを設けた掃除機ノズル
US20220313038A1 (en) Vacuum cleaner floor brush with height-adjustable suction inlet
CN112690697A (zh) 一种多用途地刷的侧向滚刷拆卸结构
WO2021046865A1 (zh) 一种改进型电动清洁器
CN219166298U (zh) 清洁洗地装置
KR101724153B1 (ko) 걸레청소용 로봇청소기
CN214231200U (zh) 地刷及具有其的吸尘器
JP5706636B2 (ja) 床面洗浄パッド
CN210335513U (zh) 一种印刷版辊的抛光装置
CN217959968U (zh) 地刷以及抽吸式清洁设备
CN220165502U (zh) 一种纵剪机收卷用可调节式真空辊
KR100809617B1 (ko) 회전 범퍼를 가진 진공 청소기
CN219629525U (zh) 一种清洁力度大的表面清洁装置
KR100550390B1 (ko) 진공청소기용 캐스터의 결합구조
KR20150075642A (ko) 로봇청소기의 흡입구
CN219803671U (zh) 一种便于清理的家用吸尘器
CN220660381U (zh) 一种具有防尘结构的刮刀抛光机
JP3205461U (ja) クリーナー底部にある清掃装置構造
CN212521688U (zh) 驱动轮和自移动机器人
CN111546203B (zh) 一种高适应性砂光机
TWM448245U (zh) 地板清潔裝置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19945067

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19945067

Country of ref document: EP

Kind code of ref document: A1