Abstract: A rear carrying board assembly of a stroller includes a body, two joint devices, two connecting devices, and two shock-absorbing devices. Thus, the rear carrying board assembly is mounted on the rear portion of the stroller for supporting the baby or for placing an article, thereby enhancing the versatility of the stroller.

Abstract: A rear carrying board assembly of a stroller includes a body, two joint devices, two connecting devices, and two shock-absorbing devices. Thus, the rear carrying board assembly is mounted on the rear portion of the stroller for supporting the baby or for placing an article, thereby enhancing the versatility of the stroller.

Abstract: A folding frame device for a playpen includes four leg posts, four bottom rods each pivotally mounted on a respective leg post and each pivotally mounted on a support base which is located at a central position of the bottom rods, four upright rods each secured to a respective leg post, four fixed bases each secured to a respective upright rod, four pairs of top rods each pivotally mounted between two adjacent fixed bases, four coupling bases each pivotally mounted on a respective pair of top rod, four first connecting bases each secured on a respective bottom rod, two pairs of long side rods each mounted between two adjacent first connecting bases, four second connecting bases each secured on a respective bottom rod, two pairs of short side rods each mounted between two adjacent second connecting bases, and four support brackets, wherein two of the four support brackets each pivotally mounted on a mediate portion of a respective pair of long side rods, and the other two support brackets each pivotally mounte

Abstract: A push device of a stroller has an upper casing, a generally L-shaped sleeve, and a generally L-shaped rod having a distal arm and a proximal arm. The distal arm has two through apertures. The upper casing has an interior, a periphery flange, and two hollow posts. Each hollow post has a recess hole. The generally L-shaped sleeve has a distal portion and a proximal portion receiving the proximal arm. The distal portion has a groove, a periphery recess engaging with the periphery flange, two protruded bars inserted in the recess holes via the through apertures, and a bottom corrugation.

Abstract: A bed frame assembly has a lower frame, an upper frame, and four longitudinal rods disposed between the lower frame and the upper frame. The lower frame has four lower corner seats, four elongated bars, four short bars, two link devices, two joints, and a tube device. The tube device has two telescopic tubes and a knuckle. Each telescopic tube has an inner pipe and an outer pipe. Each link device is connected to the inner pipe and two short bars. Each joint is connected to a support leg and two elongated bars. The knuckle is connected to a support post and two outer pipes. The upper frame has four upper corner seats, four couplers, four elongated rods, and four short rods.