Importance

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Abstract

A foldable stroller includes a frame, a front wheel component, and a rear wheel component; the frame includes side frames symmetrically positioned on the left and right; a multiple of cross bars are connected between the two side frames; the side frame comprises a front wheel support, a rear wheel support and a push-hold rod; the front wheel support is pin-jointed at the rear end with a sliding sleeve, which is sheathed around the rear wheel support, whose front end is rotatably connected with the front end of the push-hold rod through a rotating seat; a front support rod is pin-jointed between foreparts of the front wheel support and the rear wheel support; a rear support rod is pin-jointed between the push-hold rod and the sliding sleeve; when the frame is in an unfolding state, the sliding sleeve moves on the rear wheel support up to the highest position, and is locked by the locking mechanism on the rear wheel support; and the whole frame of the stroller is of a three-segment structure when folded, with a smaller volume after folding that is convenient to place and carry, which is more convenient to use, and improved in safety.

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First Claim