WHEEL ASSEMBLY AND STROLLER HAVING THE SAME

A wheel assembly includes a bottom base fixed with an axle, a wheel assembled to a bottom end of the bottom base, and a mounting base fixed with a mounting sleeve. The axle protrudes out of a top end of the bottom base, and is inserted into the mounting sleeve to assemble the bottom base to the moun...

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Bibliographic Details
Main Authors ZHU WAN-QUAN, GUO ZHENG-WEN
Format Patent
LanguageEnglish
Published 10.03.2016
Subjects
AXLES FOR WHEELS OR CASTORS
CASTORS
HAND-PROPELLED VEHICLES, e.g. HAND CARTS, PERAMBULATORS
INCREASING WHEEL ADHESION
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
PERFORMING OPERATIONS
SLEDGES
TRANSPORTING
VEHICLE WHEELS
VEHICLES IN GENERAL
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Summary:A wheel assembly includes a bottom base fixed with an axle, a wheel assembled to a bottom end of the bottom base, and a mounting base fixed with a mounting sleeve. The axle protrudes out of a top end of the bottom base, and is inserted into the mounting sleeve to assemble the bottom base to the mounting base. A resilient buffering member is sleeved on the axle and is clamped between the mounting sleeve and the bottom base. The resilient buffering member has at least one protruding portion that projects downward from a bottom surface thereof and that abuts against the bottom base.
Bibliography:Application Number: US201514671309