Foldable pram chassis

摘要

A foldable pram chassis in which two lateral X-shaped frames are connected articularly with two horizontal carriage body and seat fixing struts, a U-shaped plate articulated to the lateral X-shaped frames and a rectangular slide frame, cross-struts of which are foldable so that the chassis may be collpased, the rectangular slide frame pivots in the U-shaped plate and lying over the carriage body and seat fixing struts.