A playmat system includes a series of isosceles right triangle tiles and edge tiles. Advantageously, the triangle shaped tiles and edge tiles have one or of two color or patterns or more. The triangle shaped tiles and edge tiles have complementary edges which allow the triangle tiles to be interlockingly engaged with one another along either hypotenuse edges or like edges to thereby produce a number of different patterns when laid out and interconnected.

Systems and methods according to the principles described here provide a safe, Comfortable, and soft pad which may be used for the care of babies and toddlers. The pad may be used during care and to transfer babies or toddlers from one location to another without waking the child. The pad includes handles which may be actual handles or hole handles to allow a caregiver to securely grasp pad in order to safely transfer the child.

A baby change mat comprising four layers, wherein two layers are absorbent and two layers waterproof, and wherein the outer waterproof layer contains a slit. In the event of the mat being soiled, the mat can be completely enclosed by inverting the outer layer for easy and mess-free disposal.

A baby carriage comprises a frame and a cushion. The cushion is disposed on the frame. The cushion comprises a plurality of reinforcing plates and a fabric cover. The reinforcing plates are disposed in the fabric cover. The reinforcing plates are arranged side by side and separated from each other. At least one of the reinforcing plates comprises a plate body and a first reinforcing rib. The plate body has a plurality of through holes formed thereon. The first reinforcing rib is located on a bottom surface of the plate body. The first reinforcing rib comprises a straight section and a curved section. The curved section extends from the straight section. A gap exists between an end of the curved section and one of the straight section and the curved section.

A support surface assembly comprising four corner elements; at least four elongated rigid frame sections; a first air permeable layer suspended between the at least four elongated rigid frame sections; and a second air permeable layer suspended between the at least four elongated rigid frame sections; wherein the four corner elements include at least one lock element, the lock element having a first position that engages at least one elongated frame section and prevents relative movement between the four elongated rigid frame sections; the lock element having a second position that permits relative movement between the four elongated rigid frame sections.

A multi-position support system for supporting a child, the system including a base, a child support assembly supported by the base, and a positional adjustment mechanism allowing a user to selectively position the child support assembly in one of a plurality of activity positions.

A children's motion device such as a bouncer or jumper, including a base, a child-supporting portion, and at least one non-metal resilient biasing element operatively engaged between the base and the child-supporting portion to allow motion of the child-supporting portion relative to the base. In example forms, the resilient biasing element is formed from a polymeric polyester elastomer material.

A bed configured to contain a subject, such as a human infant is disclosed. The bed includes a womb-shaped bumper capable of constricting or squeezing the subject. The bumper includes two opposed side portions, at least one void in at least one of the opposed side portions, and at least one mesh portion enclosing the void. The bumper is adjustable between a constricting configuration and a non-constricting configuration. An adjustment mechanism, and optionally, a fastener may be used to maintain the bumper in the constricting configuration.

A bed configured to contain a subject, such as a human infant is disclosed. The bed includes a womb-shaped bumper capable of constricting or squeezing the subject. The bumper includes two opposed side portions, at least one void in at least one of the opposed side portions, and at least one mesh portion enclosing the void. The bumper is adjustable between a constricting configuration and a non-constricting configuration. An adjustment mechanism, and optionally, a fastener may be used to maintain the bumper in the constricting configuration.

A foldable breathe-through mattress comprises a foldable base frame, a top frame assembly, a flexible mat, and a topper, the top frame assembly may comprise a first arm, a second arm, a first frame clip, and a second frame clip. The first and second frame clips are generally attachable to the foldable base frame and the first and the second arms are generally attached by hinges to the first and the second frame clips. The flexible mat may be removably attached to a bottom of the foldable base frame. The topper may be removably attached to the first and the second arms of the top frame assembly.