WHEEL ASSEMBLY

A wheel assembly for a robot vacuum cleaner is provided to prevent a combining member from being released even in spite of repeating forward rotation and reverse rotation by installing a release prevention member. A wheel assembly for a robot vacuum cleaner comprises a combining member(210); a drivi...

Full description

Saved in:
Bibliographic Details
Main Author LIM, SEUNG HEUN
Format Patent
LanguageEnglish
Published 24.01.2007
Subjects
COFFEE MILLS
DOMESTIC ARTICLES OR APPLIANCES
DOMESTIC WASHING OR CLEANING
FURNITURE
HUMAN NECESSITIES
SPICE MILLS
SUCTION CLEANERS IN GENERAL
Online AccessGet full text

Cover

More Information
Summary:A wheel assembly for a robot vacuum cleaner is provided to prevent a combining member from being released even in spite of repeating forward rotation and reverse rotation by installing a release prevention member. A wheel assembly for a robot vacuum cleaner comprises a combining member(210); a driving shaft(220) combined to the combining member; a wheel(230) formed with a combining boss where the driving shaft is inserted, and a through-hole formed on the same shaft as the combining boss, and bored by the combining member; and a release prevention member(240) installed in the through-hole, and connected to the combining member so as to prevent the combining member from being released. The combining unit is a screw formed with thread. The width of a combining end(237) where the wheel is fixed between the combining member and the driving shaft is smaller than the width of the release prevention member.
Bibliography:Application Number: KR20050064772