[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

WO2021253683A1 - Ensemble de va-et-vient, ensemble brosse de plancher pour dispositif de nettoyage, et dispositif de nettoyage - Google Patents

Ensemble de va-et-vient, ensemble brosse de plancher pour dispositif de nettoyage, et dispositif de nettoyage Download PDF

Info

Publication number
WO2021253683A1
WO2021253683A1 PCT/CN2020/118845 CN2020118845W WO2021253683A1 WO 2021253683 A1 WO2021253683 A1 WO 2021253683A1 CN 2020118845 W CN2020118845 W CN 2020118845W WO 2021253683 A1 WO2021253683 A1 WO 2021253683A1
Authority
WO
WIPO (PCT)
Prior art keywords
assembly
wires
connecting member
connecting piece
connector
Prior art date
Application number
PCT/CN2020/118845
Other languages
English (en)
Chinese (zh)
Inventor
卞小贤
邢振宇
顾德志
Original Assignee
天佑电器（苏州）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 天佑电器（苏州）有限公司 filed Critical 天佑电器（苏州）有限公司
Publication of WO2021253683A1 publication Critical patent/WO2021253683A1/fr

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
    • 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
    • A47L9/02—Nozzles

Definitions

  • the utility model relates to a swing component, a floor brush component used for cleaning equipment, and a cleaning device, in particular to a swing component capable of avoiding wire damage, a floor brush component used for cleaning equipment, and a cleaning device.
  • Vertical vacuum cleaners usually include a floor brush assembly as a base, a dust cup assembly as a filter and storage dust, a body assembly as a skeleton support, a handle assembly as an operation grip, and a motor assembly as a suction power, etc., handle assembly Including rods and hoses.
  • the rods and hoses are attached to the fuselage components and form part of the air flow path inside the vertical vacuum cleaner. The incoming air needs to pass through the rods and Hose while traveling.
  • Existing vertical vacuum cleaners form a swing mechanism through the floor brush connector and the connector support frame.
  • the floor brush connector can swing back and forth relative to the floor brush housing, and the connector support frame can swing left and right relative to the floor brush connector.
  • the swing mechanism is built with multiple wires, and the wires selected under the safety regulations are relatively thin. When the connector swings to the left and right extreme angles during use, the built-in wire will form a larger bending angle at the revolving joint, and follow the connector to swing and bend at multiple frequencies. Long-term use will cause the wire to bend and strain, which will break, and the service life of the machine will not be reached.
  • the utility model provides a swing assembly which can avoid damage to a wire, a floor brush assembly for cleaning equipment, and a cleaning equipment.
  • the utility model provides a swing assembly, which includes:
  • a second connecting piece which is pivotally connected to the first connecting piece, and the second connecting piece swings around the first connecting piece;
  • An electrical connection assembly one end of which is fixed to the second connector, the electrical connection assembly includes an electrical connector and a plurality of wires, one end of the plurality of wires is separately connected to the electrical connector, the plurality of wires After being gathered in the second connecting piece, it extends to the first connecting piece.
  • the plurality of wires are respectively welded and fixed to the electrical connector.
  • the portions of the plurality of wires close to the electrical connector are covered with a heat shrinkable layer.
  • the multiple wires are gathered by a heat-shrinkable layer, and the gathered multiple wires are combined to extend as a whole.
  • a first restricting portion is provided on the first connecting member, and the first restricting portion fixes the gathered wire at a part of the first connecting member.
  • a second limiting portion is provided in an area of the second connecting member close to the electrical connector, and the second limiting portion fixes the gathered wire at the portion of the second connecting member.
  • the utility model also provides a floor brush assembly for cleaning equipment, including:
  • the first connecting piece is pivotally connected to the floor brush housing
  • a second connecting piece pivotally connected to the first connecting piece, and the second connecting piece swings around the first connecting piece;
  • An electrical connection assembly one end of which is fixed to the second connector, the electrical connection assembly includes an electrical connector and a plurality of wires, one end of the plurality of wires is separately connected to the electrical connector, the plurality of wires After being gathered together, the second connecting member extends to the first connecting member, and the first connecting member is penetrated to connect the electronic component.
  • the utility model also provides a cleaning device, including the floor brush assembly for cleaning the device.
  • the cleaning device includes a body assembly, and the body assembly is removably installed on the floor brush assembly.
  • the body assembly is installed on the floor brush assembly, the The fuselage component is fixed on the first connecting piece.
  • the cleaning device includes a handle assembly that is removably mounted on the body assembly, and the handle assembly includes at least one of a handle, a hard tube, or a flexible hose.
  • the plurality of wires of the present utility model are gathered in the second connecting member and then extend to the first connecting member.
  • the gathered wires form a thicker overall structure, and the gathered wires have a larger overall structure. Strong rigidity and large bending radius, avoiding excessive bending and damage of the gathered wire following the swing of the second connecting piece, and prolonging the life of the wire.
  • the gathered wire is fixed at the part of the second connector through the second limiting part, which prevents the wire from being bent and affecting the connection stability between the electrical connector and the wire.
  • the utility model fixes the gathered wire at the part of the first connecting piece through the first limiting part, avoids excessive bending and damage of the gathered wire, and prolongs the service life of the wire.
  • Figure 1 is a diagram of the usage state of the utility model cleaning equipment swinging from side to side;
  • Figure 2 is a three-dimensional exploded schematic diagram of the swing assembly of the present invention
  • Figure 3 is a diagram of the state of use of the wires in Figure 2;
  • Figure 4 is a schematic diagram showing the internal structure of the swing assembly in the floor brush assembly of the utility model, in a state when the upper cover is removed;
  • Fig. 5 is an enlarged schematic diagram of area A in Fig. 4;
  • Figure 6 is a schematic diagram showing the internal structure of the swing assembly in the floor brush assembly of the utility model, with the state when the lower cover is removed;
  • Fig. 7 is an enlarged schematic diagram of area B in Fig. 6.
  • multiple means at least one, such as one, three, etc., unless otherwise specifically defined.
  • the terms “installed”, “connected”, “connected”, “fixed” and other terms should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediary, and it can be a connection within an element or an interaction relationship between an element.
  • installed e.g., it can be a fixed connection or a detachable connection.
  • Connected, or integrated it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediary, and it can be a connection within an element or an interaction relationship between an element.
  • the specific meaning of the above-mentioned terms in the present utility model can be understood according to specific circumstances.
  • the "on” or “under” of the first feature of the second feature may include the first and second features in direct contact, or may include the first and second features.
  • the features are not in direct contact but through other features between them.
  • “above”, “above” and “above” the second feature of the first feature include the first feature being directly above and obliquely above the second feature, or merely indicating that the level of the first feature is higher than that of the second feature.
  • the “below”, “below” and “below” of the second feature of the first feature include the first feature directly below and obliquely below the second feature, or it simply means that the level of the first feature is smaller than the second feature.
  • the utility model provides a swing assembly 50 of the utility model, including:
  • the second connecting member 52 is pivotally connected to the first connecting member 51, and the second connecting member 52 swings around the first connecting member 51;
  • the electrical connection assembly 54 includes an electrical connector 541 and a plurality of wires 543. One end of the plurality of wires 543 is separately connected to the electrical connector 541. The plurality of wires 543 are gathered in the second connecting member 52 and extend to the first connecting member 51.
  • the plurality of wires 543 are welded and fixed to the electrical connector 541 respectively.
  • the part of the plurality of wires 543 close to the electrical connector 541 is covered with a heat-shrinkable layer 544, and the plurality of wires 543 close to the electrical connector 541 are split.
  • the heat-shrinkable tube is sheathed on the single wire 543 through post-processing to form the heat-shrinkable layer 544.
  • the multiple wires 543 are gathered by the heat-shrinkable layer 544, the gathered multiple wires are combined into an integral extension, and the heat-shrinkable tubes are sheathed outside the gathered multiple wires 543 Post-processing to form a heat shrinkable layer 544.
  • the plurality of wires 543 of the present invention are gathered in the second connecting member 52 and extend to the first connecting member 51.
  • the gathered wires 543 have a larger bending radius, which enhances the strength of the gathered wires 543. Rigidity, reduce excessive bending and damage at a certain point on the wire 543, and extend the life of the wire.
  • the bunching and bundling of the multiple wires 543 is not limited to being realized by heat shrinkable tubes, but can also be realized by bundling parts made of other flexible materials, but the following two conditions must be met.
  • the bundling parts made of flexible materials can be A plurality of wires 543 are fixed.
  • the binding member made of flexible material can bend and bend during the swing process.
  • a first limiting portion is provided on the first connecting member 51, and the first limiting portion fixes the gathered wire at the part of the first connecting member 51.
  • a second limiting portion 5211 is provided on the second connector 52 near the electrical connector, and the second limiting portion 5211 fixes the gathered wire 543 at the Part of the second connecting piece 52.
  • the first limiting portion and the second limiting portion 5211 are arranged longitudinally, and when the second connecting member 52 does not swing left and right, the wires 543 after being gathered
  • the bending angle is smaller than the preset angle, and when the second connecting member 52 swings left and right, the leftward swing angle is equivalent to the rightward swing angle, the gathered wire 543 is caused by the second connecting member 52 swinging to the left
  • the bending angle of the second connecting member 52 is approximately the same as the bending angle caused by the swinging of the second connecting member 52 to the right, that is, the gathered wire 543 produces approximately the same bending radius, so as to avoid the gathered wire 543 from excessively moving to one side during the swinging process. Bend.
  • the utility model also provides a floor brush assembly 10 for cleaning equipment, including:
  • the floor brush housing 11 is provided with electronic components;
  • the first connecting member 51 is pivotally connected to the floor brush housing 11;
  • the second connecting member 52 is pivotally connected to the first connecting member 51, and the second connecting member 52 swings around the first connecting member 51;
  • the electrical connection assembly 54 includes an electrical connector 541 and a plurality of wires 543. One end of the plurality of wires 543 is separately connected to the electrical connector 541. The plurality of wires 543 are gathered from the second connecting member 52 to extend to the first connecting member 51, and pass through the first connecting member 51 to connect to the electronic component.
  • the first connecting member 51 is pivotally connected to the floor brush housing 11 through a pivot 60, and the swing assembly 50 together with the body assembly 20 can be relative to the floor brush housing.
  • the body 11 swings back and forth.
  • the second connecting member 52 includes an upper cover 521 and a lower cover 522.
  • the upper cover 521 and the lower cover 522 are locked by screws and pass through the upper cover 521 and the lower cover 522.
  • the lower cover 522 fixes the electrical connection assembly 54
  • the upper cover 521 is provided with a second limiting portion 5211 in an area close to the electrical connector 541
  • the second limiting portion 5211 fixes the gathered wire 543 in the second Part of the connecting piece 52.
  • the lower cover 522 is provided with a through hole 5221, and the through hole 5221 is used to provide a wire 543 to pass through the second connecting member 52 to the first connecting member 51.
  • the first connecting member 151 is provided with a columnar pivot hole 511
  • the lower cover 522 is provided with a columnar pivot portion 5222
  • the present invention adopts the second connecting member 52
  • the upper cylindrical pivoting portion 5222 is sleeved in the cylindrical pivoting hole 511 on the first connecting member 151 to swing the second connecting member 152 together with the body assembly 20 relative to the first connecting member 51.
  • the present invention also provides a cleaning device 1, which includes the floor brush assembly 10 used for the cleaning device 1.
  • the cleaning device 1 includes a body assembly 20, which is removably installed on the floor brush assembly 10, when the body assembly 20 Installed on the floor brush assembly 10, and the body assembly 20 is fixed on the first connecting member 51.
  • the cleaning device 1 includes a handle assembly 30, the handle assembly 30 is removably mounted on the body assembly 20, and the handle assembly 30 includes a handle 31 , At least one of a hard tube 32 or a flexible hose 33.
  • the handle assembly 30 includes at least one of a handle 31, a rigid tube 32 or a flexible hose 33 to facilitate hand-held operation.
  • the handle assembly 30 also includes a handle 31 .
  • the hard tube 32 is provided with a locking mechanism, and the handle assembly 30 can be locked on the body assembly 20 by the locking mechanism.
  • the hard tube 32 provides an air flow channel, and when the handle assembly 30 is in the locked state, the hard tube 32 One end of is plug-in-mate with the floor brush assembly 10. According to different cleaning modes, select the part of the floor brush assembly 10 or the handle assembly 30 as the air inlet.
  • the body assembly 20 and the handle assembly 30 are both installed to the floor brush assembly 10, and the air flow is from the floor brush assembly 10. Enter the bottom of the, flow through the hard tube 32, the flexible hose 33, and then enter the fuselage assembly 20 to filter; and in the off-ground cleaning mode, the fuselage assembly 20 and the handle assembly 30 can be removed from the floor brush assembly 10 at the same time, and then Unlock the handle assembly 30 from the fuselage assembly 20.
  • the unlocked fuselage assembly 20 can be worn by hand, worn as a backpack or placed on the floor. The user operates the handle assembly 30 against furniture, walls, curtains, and others.
  • the object is cleaned, and the airflow enters from the end of the hard tube 32, flows through the flexible hose 33, and enters the fuselage assembly 20 for filtration.
  • the hard tube 32 and the handle 31 can also be removed from the handle assembly 30, leaving only the flexible hose 33, and the airflow enters the fuselage assembly 20 from the end of the flexible hose 33 to be filtered.
  • the plurality of wires of the present utility model are gathered in the second connecting piece and then extend to the first connecting piece.
  • the gathered wires form a thicker overall structure, and the gathered wires have stronger Rigidity, with a large bending radius, to avoid excessive bending and damage of the gathered wire following the swing of the second connecting piece, and prolong the life of the wire.
  • the gathered wire is fixed at the part of the second connector through the second limiting part, which prevents the wire from being bent and affecting the connection stability between the electrical connector and the wire.
  • the utility model fixes the gathered wire at the part of the first connecting piece through the first limiting part, avoids excessive bending and damage of the gathered wire, and prolongs the service life of the wire.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Brushes (AREA)

Abstract

L'invention concerne un ensemble de va-et-vient (50), un ensemble brosse de plancher (10) pour un dispositif de nettoyage (1), et un dispositif de nettoyage (1). L'ensemble de va-et-vient (50) comprend : un premier élément de raccordement (51), un second élément de raccordement (52) et un ensemble de connexion électrique (54). Le second élément de raccordement (52) est raccordé de façon pivotante au premier élément de raccordement (51), et le second élément de raccordement (52) effectue un mouvement de va-et-vient autour du premier élément de raccordement (51). Une extrémité de l'ensemble de connexion électrique (54) est fixée au second élément de raccordement (52). L'ensemble de connexion électrique (54) comprend un connecteur électrique (541) et une pluralité de fils (543). Une extrémité de chaque fil de la pluralité de fils (543) est connectée au connecteur électrique (541). La pluralité de fils (543) sont regroupés dans le second élément de raccordement (52), puis s'étendent jusqu'au premier élément de raccordement (51). Les fils regroupés constituent une structure intégrale épaisse ayant un degré élevé de rigidité et un grand rayon de courbure. Les fils regroupés sont ainsi empêchés d'être endommagés par une courbure excessive provoquée par le mouvement de va-et-vient du second élément de raccordement (52), ce qui prolonge ainsi la durée de vie des fils.
PCT/CN2020/118845 2020-06-17 2020-09-29 Ensemble de va-et-vient, ensemble brosse de plancher pour dispositif de nettoyage, et dispositif de nettoyage WO2021253683A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202021129837.3U CN213189355U (zh) 2020-06-17 2020-06-17 摆动组件、用于清洁设备的地刷组件与清洁设备
CN202021129837.3 2020-06-17

Publications (1)

Publication Number Publication Date
WO2021253683A1 true WO2021253683A1 (fr) 2021-12-23

Family

ID=75831036

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/118845 WO2021253683A1 (fr) 2020-06-17 2020-09-29 Ensemble de va-et-vient, ensemble brosse de plancher pour dispositif de nettoyage, et dispositif de nettoyage

Country Status (2)

Country Link
CN (1) CN213189355U (fr)
WO (1) WO2021253683A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1320409A (zh) * 2000-03-28 2001-11-07 三星光州电子株式会社 用于真空吸尘器中的触地织物及其驱动设备
JP2005000266A (ja) * 2003-06-10 2005-01-06 Toshiba Tec Corp 吸込口体及び電気掃除機
CN101108098A (zh) * 2006-07-19 2008-01-23 乐金电子(天津)电器有限公司 真空吸尘器吸嘴体
CN201101488Y (zh) * 2007-10-30 2008-08-20 昌哲科技股份有限公司 三段可分离式无线吸尘器
JP2016030128A (ja) * 2014-07-30 2016-03-07 アイリスオーヤマ株式会社 電気掃除機
CN110604507A (zh) * 2018-12-29 2019-12-24 尚科宁家(中国)科技有限公司 一种吸尘器
CN210612020U (zh) * 2019-07-31 2020-05-26 浙江绍兴苏泊尔生活电器有限公司 吸尘器地刷及吸尘器

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1320409A (zh) * 2000-03-28 2001-11-07 三星光州电子株式会社 用于真空吸尘器中的触地织物及其驱动设备
JP2005000266A (ja) * 2003-06-10 2005-01-06 Toshiba Tec Corp 吸込口体及び電気掃除機
CN101108098A (zh) * 2006-07-19 2008-01-23 乐金电子(天津)电器有限公司 真空吸尘器吸嘴体
CN201101488Y (zh) * 2007-10-30 2008-08-20 昌哲科技股份有限公司 三段可分离式无线吸尘器
JP2016030128A (ja) * 2014-07-30 2016-03-07 アイリスオーヤマ株式会社 電気掃除機
CN110604507A (zh) * 2018-12-29 2019-12-24 尚科宁家(中国)科技有限公司 一种吸尘器
CN210612020U (zh) * 2019-07-31 2020-05-26 浙江绍兴苏泊尔生活电器有限公司 吸尘器地刷及吸尘器

Also Published As

Publication number Publication date
CN213189355U (zh) 2021-05-14

Similar Documents

Publication Publication Date Title
US11910992B2 (en) Handheld vacuum cleaner
KR102303220B1 (ko) 보관 구성을 제공하기 위해 접이식 막대를 가지는 진공 청소기
TW202210022A (zh) 用於吸塵器的停靠站及其控制方法
KR101143659B1 (ko) 컨버터블 진공청소기
US11445876B2 (en) Cleaner
TW201630556A (zh) 電動吸塵器
KR20130066681A (ko) 진공 청소기
AU2018227581B2 (en) Vacuum cleaner including a removable canister assembly
EP2992800B1 (fr) Aspirateur
KR102321633B1 (ko) 청소기 및 이를 갖는 청소장치
US7194784B2 (en) Floor cleaning apparatus with pivotal handle
CN104507374A (zh) 真空吸尘器和湿式滤尘器
AU2009202139B2 (en) Upright type cleaner
US1167219A (en) Portable vacuum-cleaner.
KR100429478B1 (ko) 전기청소기
WO2021253683A1 (fr) Ensemble de va-et-vient, ensemble brosse de plancher pour dispositif de nettoyage, et dispositif de nettoyage
JP2016083310A (ja) 携帯用掃除機
WO2021253669A1 (fr) Ensemble brosse de plancher pour dispositif de nettoyage, dispositif de nettoyage et aspirateur
US11918170B2 (en) Surface cleaning apparatus
KR20090017373A (ko) 업라이트형 진공청소기
KR101004471B1 (ko) 진공 청소기
JPS5846779Y2 (ja) アプライト形電気掃除機
KR200364058Y1 (ko) 진공청소기의 스위치 결합구조
JP2007037674A (ja) 電気掃除機
KR20100134853A (ko) 착탈식 호스 고정 가이드를 구비한 진공청소기

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: 20941387

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: 20941387

Country of ref document: EP

Kind code of ref document: A1