Land vehicles – Wheeled – Stable vehicles – handle-propelled
Patent
1990-03-07
1991-05-28
Kashnikow, Andres
Land vehicles
Wheeled
Stable vehicles, handle-propelled
280643, 280644, 280648, 297355, B62B 708
Patent
active
050187546
ABSTRACT:
The present invention relates to a front seat reversing structure for a dual-seat baby stroller comprising a reversing lever, a locating bar, switching elements, links, arms, and a handlebar wherein the reversing lever is secured to the locating bar, the ends of the locating bar being passed through the guide slots on the ends of the seat-back frame, the seat-back frame being pivoted to the switching elements which are secured to the links, the handlebar being able to slide over the upper side-bar and an engaging element being rotatably pinned to one side of the upper-bar so as to retain the handlebar. Direction changing can be effected by pulling the reversing lever and the seat-back frame such that the position of the locating bar is changed to the opposite side of the switching elements, in connection with the arms being caused to swing by the links. When an engaging element is pressed and the handle is pulled to extend forward, the usable space of the baby stroller can be expanded.
REFERENCES:
patent: 2798730 (1957-07-01), Smith
patent: 3248125 (1966-04-01), Gill
patent: 4435012 (1984-03-01), Kassai
patent: 4834415 (1989-05-01), Yee
patent: 4858947 (1989-08-01), Yee et al.
Kashnikow Andres
Mar Michael
Nichols Joanna A.
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