Caster with a circular positioning structure

A caster with a circular positioning structure, which drives a driving rod and a driving piece to rotate by stamping pedals, so as to make a positioning pin of the driving piece moved periodically between first, second and path points of a positioning piece, so that a cam unit is pushed against an a...

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Bibliographic Details
Main Author LIN, CHING-SUNG
Format Patent
LanguageChinese
English
Published 16.02.2024
Subjects
AXLES FOR WHEELS OR CASTORS
CABINETS
CASTORS
COFFEE MILLS
DESKS
DOMESTIC ARTICLES OR APPLIANCES
DRAWERS
FURNITURE
GENERAL DETAILS OF FURNITURE
HUMAN NECESSITIES
INCREASING WHEEL ADHESION
OFFICE FURNITURE
PERFORMING OPERATIONS
SPICE MILLS
SUCTION CLEANERS IN GENERAL
TABLES
TRANSPORTING
VEHICLE WHEELS
VEHICLES IN GENERAL
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Summary:A caster with a circular positioning structure, which drives a driving rod and a driving piece to rotate by stamping pedals, so as to make a positioning pin of the driving piece moved periodically between first, second and path points of a positioning piece, so that a cam unit is pushed against an axis, thereby, the positioning piece and a directional hole will be engaged with or separated from each other, and a locking end of a locking member will be locked with or separated from a locking slot, achieving the effect of stopping, preventing the caster from rotating or loosing.
Bibliography:Application Number: TW202211128865