Abstract: A baby swing and bouncer which includes a base to be places on a surface, a seat frame for carrying a seat for seating a child, two support leg disposed between the base frame and the seat frame for supporting the seat frame, and two connecting structure for coupling the seat frame to an upper end of the two support legs, respectively. A lower end of each support leg has a lower straight section rotatably coupled to the base frame, and an upper end of each support leg has an upper straight section rotatably coupled to a corresponding connecting structure. The rotation axes of the lower straight sections and the upper straight sections of the first and second support legs are parallel to each other. The relative rotations of at least one of the lower and upper straight sections of the two support legs are driven by a drive mechanism.

Abstract: A foldable stroller frame has three sections (a lower-front section, a lower-rear section, and an upper-rear section) joined to and foldable around a common hub structure. The hub structure includes two hubs located on the left and right sides of the stroller frame. In at least one of the hubs, a bracket structure is mounted to the lower-rear section and holds two gears which are attached to the lower-front section and upper-rear section, respectively. The two gears are engaged with each other, so that the lower-front section and upper-rear section rotate in synchrony with respect to the lower-rear section when the stroller frame is being folded. The hub also includes a releasable locking mechanism, which is controlled by a pull trigger located on the upper-rear section of the stroller near the push handles, for locking the stroller frame in the unfolded state.

Abstract: A disposal container having a container body, a seal section disposed on top of the container body and having an opening with a seal band around the opening, a transfer barrel pivotally mounted on the seal section, the transfer barrel having a substantially spherical outer surface with an opening on the outer surface, and a handle pivotally mounted on the seal section. The handle and the transfer barrel are mounted to rotate coaxially in synchronization. When the handle and the transfer barrel are rotated to an open position, the opening of the transfer barrel is above the seal band; when they are rotated to a closed position, the opening of the transfer barrel is below the seal band. In another embodiment, a lid rather than a handle is provided and coupled to the transfer barrel to rotate it. Springs are provided to urge the lid toward an open position.

Abstract: A foldable stroller frame has three sections (a lower-front section, a lower-rear section, and an upper-rear section) joined to and foldable around a common hub structure. The hub structure includes two hubs located on the left and right sides of the stroller frame. In at least one of the hubs, a bracket structure is mounted to the lower-rear section and holds two gears which are attached to the lower-front section and upper-rear section, respectively. The two gears are engaged with each other, so that the lower-front section and upper-rear section rotate in synchrony with respect to the lower-rear section when the stroller frame is being folded. The hub also includes a releasable locking mechanism, which is controlled by a pull trigger located on the upper-rear section of the stroller near the push handles, for locking the stroller frame in the unfolded state.

Abstract: A baby stroller for receiving car seats is disclosed. The stroller has a frame structure including two car seat receiving frames spaced apart in a longitudinal direction. The two frames are located at different heights, allowing the two car seats placed thereon to overlap each in the longitudinal direction. On each car seat receiving frame, one or more support straps are attached to a front bar and a rear bar of the frame and located below the frame. The support straps are adjustable in length. When a car seat is rested on a car seat receiving frame, the bottom of the car seat is supported by the support straps. A safety strap is provided to secure each car seat to the frame structure. The stroller does not have a seat for seating a child.

Abstract: A baby stroller for receiving a car seat is disclosed. The stroller has a frame structure including a car seat receiving frame and a push handle. The car seat receiving frame has four sides including a front bar and a back bar. One or more support straps are attached to the car seat receiving frame and located below the car seat receiving frame, where each support strap has one end attached to the front bar and another end attached to the back bar of the car seat receiving frame. The support straps are adjustable in length. When a car seat is rested on the car seat receiving frame, the bottom of the car seat is supported by the support straps. A safety strap is provided to secure the car seat to the frame structure. The stroller does not have a seat for seating a child.

Abstract: A baby highchair for detachably adapting an infant car seat. The highchair has a frame structure and a seat having a bottom and two opposite sidewalls each having two indents, and a car seat adapter bar detachably mounted to the seat between the two opposite sidewalls. The adapter bar has an elongated body with two opposite ends each having two pins, such that the pins at the opposite ends of the adapter bar can be respectively engaged with the indents on the opposite sidewalls of the seat of the highchair to securely attach the car seat adapter bar to the highchair. The elongated body of the car seat adapter bar has a contour for receiving the infant car seat such that the infant car seat can be secured to the adapter bar to adapt the car seat onto the highchair.

Abstract: A disposal container having a container body, a seal section disposed on top of the container body and having an opening with a seal band around the opening, a transfer barrel pivotally mounted on the seal section, the transfer barrel having a substantially spherical outer surface with an opening on the outer surface, and a handle pivotally mounted on the seal section. The handle and the transfer barrel are mounted to rotate coaxially in synchronization. When the handle and the transfer barrel are rotated to an open position, the opening of the transfer barrel is above the seal band; when they are rotated to a closed position, the opening of the transfer barrel is below the seal band. In another embodiment, a lid rather than a handle is provided and coupled to the transfer barrel to rotate it. Springs are provided to urge the lid toward an open position.