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1. CN211985269 - A wheel assembly for robotic vacuum cleaner and robotic vacuum cleaner having same

Office
China
Application Number 201922446297.5
Application Date 27.12.2019
Publication Number 211985269
Publication Date 24.11.2020
Publication Kind U
IPC
A47L 11/24
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
24Floor-sweeping machines, motor-driven
A47L 11/40
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 9/009
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
LDOMESTIC WASHING OR CLEANING
9Details 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
009Carrying-vehicles; Arrangements of trollies or wheels; Means for avoiding mechanical obstacles
A47L 2201/00
AHUMAN NECESSITIES
47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
LDOMESTIC WASHING OR CLEANING
2201Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
A47L 11/4066
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
4063Driving means; Transmission means therefor
4066Propulsion of the whole machine
A47L 11/4072
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
4072Arrangement of castors or wheels
Applicants SHARKNINJA OPERATING LLC
尚科宁家运营有限公司
Inventors CATRIONA C.A.SUTTER
卡特里奥纳·C·A·萨特
YAO MING
姚明
WILLIAM WANG
威廉·王
BROWN ANDRE D
安德烈·D·布朗
Agents 北京派特恩知识产权代理有限公司 11270
北京派特恩知识产权代理有限公司 11270
Priority Data 62/785,884 28.12.2018 US
Title
(EN) A wheel assembly for robotic vacuum cleaner and robotic vacuum cleaner having same
(ZH) 用于机器人吸尘器的轮组件和具有轮组件的机器人吸尘器
Abstract
(EN)
The present disclosure relates to a wheel assembly for a robotic vacuum cleaner and a robotic vacuum cleaner having the same. The wheel assembly may include a frame, a movable arm pivotally coupled tothe frame, a drive wheel, and a biasing mechanism, and a biasing mechanism including a drive wheel rotatably coupled to the movable arm such that the drive wheel pivots with the movable arm, the biasing mechanism configured to urge the drive wheel toward the extended position, the biasing mechanism coupled to the frame and spaced apart from the movable arm.

(ZH)
本公开涉及一种用于机器人吸尘器的轮组件和具有轮组件的机器人吸尘器。该轮组件可包括框架、枢转地联接到框架的可移动臂、驱动轮以及偏压机构,该驱动轮可旋转地联接到可移动臂,使得驱动轮随着可移动臂枢转,该偏压机构被构造成将驱动轮朝向伸展位置推动,该偏压机构联接到框架并且与可移动臂间隔开。

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