Linkage stroller folding structure of stroller

The linkage stroller folding structure comprises a front leg support, a rear leg support, a seat base, a push rod base, a first connecting rod and a second connecting rod, the upper portion of the front leg support is rotationally connected to the push rod base, and the upper portion of the rear leg...

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Bibliographic Details
Main Author ZHANG FAHUI
Format Patent
LanguageChinese
English
Published 04.08.2023
Subjects
HAND-PROPELLED VEHICLES, e.g. HAND CARTS, PERAMBULATORS
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
PERFORMING OPERATIONS
SLEDGES
TRANSPORTING
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Summary:The linkage stroller folding structure comprises a front leg support, a rear leg support, a seat base, a push rod base, a first connecting rod and a second connecting rod, the upper portion of the front leg support is rotationally connected to the push rod base, and the upper portion of the rear leg support is rotationally connected to the front leg support; the lower portion of the seat base is rotationally connected to the push rod base, the upper end of the first connecting rod is rotationally connected to the seat base, the lower end of the first connecting rod is rotationally connected to the rear leg support, the upper end of the second connecting rod is rotationally connected to the push rod base, and the lower end of the second connecting rod is rotationally connected to the rear leg support. A locking mechanism used for limiting relative rotation of the push rod base and the front leg support is arranged between the push rod base and the front leg support. The folding chair has the advantages of bein
Bibliography:Application Number: CN202310632101