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1. WO2022001995 - HEIGHT-ADJUSTABLE AND ROTATABLE MOP STRUCTURE AND CLEANING MACHINE

Publication Number WO/2022/001995
Publication Date 06.01.2022
International Application No. PCT/CN2021/102889
International Filing Date 29.06.2021
IPC
A47L 11/283 2006.1
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
11Machines for cleaning floors, carpets, furniture, walls, or wall coverings
28Floor-scrubbing machines, motor-driven
282having rotary tools
283the tools being disc brushes
A47L 11/40 2006.1
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
11Machines for cleaning floors, carpets, furniture, walls, or wall coverings
40Parts or details of machines not provided for in groups A47L11/02-A47L11/38108
CPC
A47L 11/24
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
LDOMESTIC WASHING OR CLEANING
11Machines for cleaning floors, carpets, furniture, walls, or wall coverings
24Floor-sweeping machines, motor-driven
A47L 11/28
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
LDOMESTIC WASHING OR CLEANING
11Machines for cleaning floors, carpets, furniture, walls, or wall coverings
28Floor-scrubbing machines, motor-driven
A47L 11/283
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
LDOMESTIC WASHING OR CLEANING
11Machines for cleaning floors, carpets, furniture, walls, or wall coverings
28Floor-scrubbing machines, motor-driven
282having rotary tools
283the tools being disc brushes
A47L 11/40
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
LDOMESTIC WASHING OR CLEANING
11Machines for cleaning floors, carpets, furniture, walls, or wall coverings
40Parts 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
A47L 11/4002
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
LDOMESTIC WASHING OR CLEANING
11Machines for cleaning floors, carpets, furniture, walls, or wall coverings
40Parts 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
4002Installations of electric equipment
A47L 11/4038
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
LDOMESTIC WASHING OR CLEANING
11Machines for cleaning floors, carpets, furniture, walls, or wall coverings
40Parts 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
4036Parts or details of the surface treating tools
4038Disk shaped surface treating tools
Applicants
  • 宁波富佳实业股份有限公司 NINGBO FUJIA INDUSTRIAL CO., LTD. [CN]/[CN]
Inventors
  • 方剑强 FANG, Jianqiang
  • 汪旭 WANG, Xu
Agents
  • 宁波市甬远专利代理有限公司 NINGBO YONGYUAN PATENT AGENCY CO., LTD.
Priority Data
202021226406.929.06.2020CN
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) HEIGHT-ADJUSTABLE AND ROTATABLE MOP STRUCTURE AND CLEANING MACHINE
(FR) STRUCTURE DE BALAI À FRANGES RÉGLABLE EN HAUTEUR ET ROTATIVE ET MACHINE DE NETTOYAGE
(ZH) 一种可升降的旋转拖布结构以及清洁机
Abstract
(EN) A height-adjustable and rotatable mop structure and a cleaning machine provided with the height-adjustable and rotatable mop structure, comprising a mop unit (1). The mop unit (1) comprises a mop, a rotating disc, and a rotating shaft; the mop is connected to the rotating disc; the rotating shaft is connected to the rotating disc; the rotating shaft is used for lifting/lowering the rotating disc, and is also used for driving the rotating disc to rotate; the rotating shaft comprises an inner shaft (4) and an outer shaft (3); the inner shaft (4) and the outer shaft (3) are connected in a sleeving manner; a limiting structure is provided between the inner shaft (4) and the outer shaft (3), so that the inner shaft (4) and the outer shaft (3) axially move relative to each other, but are circumferentially limited; the outer shaft (3) rotates to drive the inner shaft (4) to rotate synchronously by means of the limiting structure, the inner shaft (4) is connected to the rotating disc, and the inner shaft (4) is used for driving the rotating disc to ascend and descend together and rotate together; or, the inner shaft (4) rotates to drive the outer shaft (3) to rotate synchronously by means of the limiting structure, the outer shaft (3) is connected to the rotating disc, and the outer shaft (3) is used for driving the rotating disc to ascend and descend together and rotate together. Implementation of direct lifting/lowering of the mop is facilitated, and the problem of the heavy weight of a lifting/lowering part is solved.
(FR) L'invention porte sur une structure de balai à franges réglable en hauteur et rotative et sur une machine de nettoyage équipée de la structure de balai à franges réglable en hauteur et rotative, comprenant une unité de balai à franges (1). L'unité de balai à franges (1) comprend un balai à franges, un disque rotatif et un arbre rotatif ; le balai à franges est relié au disque rotatif ; l'arbre rotatif est relié au disque rotatif ; l'arbre rotatif est utilisé pour lever/abaisser le disque rotatif et est également utilisé pour entraîner la rotation du disque rotatif ; l'arbre rotatif comprend un arbre interne (4) et un arbre externe (3) ; l'arbre interne (4) et l'arbre externe (3) sont reliés par manchonnage ; une structure de limitation est disposée entre l'arbre interne (4) et l'arbre externe (3) de telle sorte que l'arbre interne (4) et l'arbre externe (3) se déplacent axialement l'un par rapport à l'autre mais qu'ils soient limités de manière circonférentielle ; l'arbre externe (3) tourne pour entraîner la rotation de l'arbre interne (4) de manière synchrone au moyen de la structure de limitation, l'arbre interne (4) est relié au disque rotatif et l'arbre interne (4) est utilisé pour entraîner le disque rotatif à monter et à descendre ensemble et à tourner ensemble ; ou l'arbre interne (4) tourne pour entraîner la rotation de l'arbre externe (3) de manière synchrone au moyen de la structure de limitation, l'arbre externe (3) est relié au disque rotatif, et l'arbre externe (3) est utilisé pour entraîner le disque rotatif à monter et à descendre ensemble et à tourner ensemble. La mise en œuvre d'un levage/abaissement direct du balai à franges est facilitée et le problème du poids lourd d'une partie de levage/abaissement est résolu.
(ZH) 一种可升降的旋转拖布结构及设有可升降的旋转拖布结构的清洁机,包括拖布单元(1),拖布单元(1)包括拖布、转盘和旋转轴,拖布与转盘连接,旋转轴与转盘连接,旋转轴用于升降转盘,同时还用于带动转盘旋转,旋转轴包括内轴(4)和外轴(3),内轴(4)与外轴(3)套接,内轴(4)与外轴(3)之间设有可使内轴(4)与外轴(3)轴向相对运动、但周向限位的限位结构;外轴(3)转动经限位结构带动内轴(4)同步转动,内轴(4)与转盘连接,内轴(4)用于带动转盘一起升降和一起转动,或者,内轴(4)转动经限位结构带动外轴(3)同步转动,外轴(3)与转盘连接,外轴(3)用于带动转盘一起升降和一起转动,有利于实现直接升降拖布,另外克服了升降部位重量较重的问题。
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