Folding baby carriage

Details Folding baby carriage Folding baby carriage

1977-10-03

1978-09-05

Song, Robert R.

Land vehicles

Wheeled

Extensible

280650, B62B 1100

Patent

active

041114540

ABSTRACT:
A folding baby carriage naturally locked in an opened state by the weight of the baby exerted to first connecting rods. The carriage cannot become folded unexpectedly during running. A first one of the connecting rods is pivotally coupled to a front leg. A second connecting rod which has a U-shaped section is pivotally coupled to the first connecting rod at one end and pivotally coupled to a rear leg at the other end which is rotatably crossed and mounted to the front leg. A bent rod is pivotally coupled to the first connecting rod at one end, and a front supporting rod is pivotally coupled to the front leg at one end and is pivotally and foldably connected to an opposite front supporting rod at the other end. The other end of the bent rod is pivotally coupled to the front supporting rod.

REFERENCES:
patent: 3917302 (1975-11-01), Gebhard
patent: 3976309 (1976-08-01), Montonelli
patent: 3995882 (1976-12-01), Watkins
patent: 4007947 (1977-02-01), Perego
patent: 4030769 (1977-06-01), Peng et al.

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