| 摘要 |
The invention relates to a folding frame of a child stroller, including an upper portion having means (9) for receiving a seat portion and means (205) for guiding said stroller and a lower portion having a central beam (601) supporting two rear wheel supports (63, 64), which are each connected to said central beam (601) by a set of two parallel arms (632, 633; 642, 643), hingedly connected to said central beam. Said upper portion has at least one element (5) rotatably movable about a fixed rotation axis relative to said central beam (601), acting on at least one of said arms (632, 633; 642, 643) of each set, via a transmission mechanism (7), so as to move said wheel supports towards said central beam (601), in order to adopt a folded position and/or to separate said wheel supports from said central beam, in order to adopt an extended position. |
