Collapsible frame structure for a child's push chair

Details Collapsible frame structure for a child's push chair Collapsible frame structure for a child's push chair

1979-07-19

1981-05-12

Love, John J.

Land vehicles

Wheeled

Extensible

280 42, 280642, 280644, 280649, 297 45, B62B 706

Patent

active

042668077

ABSTRACT:
A collapsible frame structure for the body of a child's push chair has a pair of side frames between which a collapsible X-frame is pivotally connected. Each side frame has when erected, a pair of upright members and two diagonal members which are pivotally connected to the upright members adjacent their ends. The diagonal members have a pivotal interconnection and each diagonal member has a hinge between this pivotal interconnection and one of the pivotal connections between each diagonal member, and an upright member. Toggles are provided for maintaining the X-frame extended. Extensions of the respective diagonal members provide handles for the push chair and a support for the back of a fabric chair.

REFERENCES:
patent: 2847058 (1958-08-01), Lee
patent: 3390893 (1968-07-01), MacLaren
patent: 4019757 (1977-04-01), Beger et al.

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