A frame unit includes first and second bars spaced apart from each other, third bars disposed between the first and second bars, and connectors removably connecting the third bars with the first and second bars. A connector includes a body fixedly connected with the first or second bar, a casing defining an interior to receive an end of a third bar, and a slot allowing insertion of the end of the third bar into the casing. The interior defined by the casing has narrow and wide sides corresponding to the narrow and wide sides of the end of the third bar. As such, when the end of the third bar is inserted into the casing, the end of the third bar is prevented from any translational movement within the casing. The connectors allow quick and easy connection of bars, and in the meantime enhance the stability of the frame unit.

A child bassinet includes a support frame supporting an enclosure, and a playpen coupling mechanism provided on the support frame. The playpen coupling mechanism includes an adjustable catching part that is connected with the support frame and is engageable with a playpen for installing the child bassinet thereon. The catching part is movable relative to the support frame between a first and a second position of different elevations, and is further movable relative to the support frame between a locked state where the catching part engages with the support frame for locking the catching part in the first or second position, and an unlocked state where the catching part is disengaged from the support frame for movement of the catching part between the first and second position. The catching part is adjustable between the first and second position for installing the child bassinet on the playpen at different heights.

A child bassinet includes a support frame supporting an enclosure, and a playpen coupling mechanism provided on the support frame. The playpen coupling mechanism includes an adjustable catching part that is connected with the support frame and is engageable with a playpen for installing the child bassinet thereon. The catching part is movable relative to the support frame between a first and a second position of different elevations, and is further movable relative to the support frame between a locked state where the catching part engages with the support frame for locking the catching part in the first or second position, and an unlocked state where the catching part is disengaged from the support frame for movement of the catching part between the first and second position. The catching part is adjustable between the first and second position for installing the child bassinet on the playpen at different heights.

The present disclosure provides a mattress foundation. The mattress foundation comprises one or more side frames, wherein the side frames comprise one or more spring buttons; and one or more end connectors, wherein the end connectors comprise a receiving opening and an aperture; wherein the end connectors are configured to removably couple to one or more side frames by inserting the side frames into the receiving opening and allow the spring buttons to be released into the apertures to form a coupled state of the side frame and the end connector; and wherein the side frames are uniform in dimension along a cross-section direction of the side frames.

An electric bed frame for connection with a bed frame includes a fixed rack, a movable rack, a hitching bracket and a fastener. The fixed rack has a through hole. The movable rack is movably attached to the fixed rack. The hitching bracket has a striding portion for being disposed on a side rack of the bed frame, and an extended portion extended from the striding portion and having a groove. The fastener is inserted through the through hole of the fixed rack and the groove of the hitching bracket for connecting the hitching bracket with the fixed rack. As a result, the user has no need to throw away the normal bed existing at home and buy a whole new electric bed, and can enjoy the lifting and lowering effect like the electric bed on the existing normal bed.

An electric bed frame for connection with a bed frame includes a fixed rack, a movable rack, a hitching bracket and a fastener. The fixed rack has a through hole. The movable rack is movably attached to the fixed rack. The hitching bracket has a striding portion for being disposed on a side rack of the bed frame, and an extended portion extended from the striding portion and having a groove. The fastener is inserted through the through hole of the fixed rack and the groove of the hitching bracket for connecting the hitching bracket with the fixed rack. As a result, the user has no need to throw away the normal bed existing at home and buy a whole new electric bed, and can enjoy the lifting and lowering effect like the electric bed on the existing normal bed.

A play yard can be locked in an unfolded position via a latch mechanism or unlocked by the latch mechanism to fold to a folded position, by means of lifting a central member and bringing the rail members, the upper support members, the lower support members, and the connecting members to rotate toward the center of the play yard. A spring-loaded engaging member disposed on the rail member can have engagement with the bracket so that the play yard can be stably retained in the folded position. When the engaging member is operated to disengage from the bracket, the rail members, the upper support members, the lower support members, and the connecting members rotate away from the center of the play yard all the way to the unfolded position until the connecting members can be locked by the latch mechanism, which retains the play yard in the unfolded position.

A play yard can be locked in an unfolded position via a latch mechanism or unlocked by the latch mechanism to fold to a folded position, by means of lifting a central member and bringing the rail members, the upper support members, the lower support members, and the connecting members to rotate toward the center of the play yard. A spring-loaded engaging member disposed on the rail member can have engagement with the bracket so that the play yard can be stably retained in the folded position. When the engaging member is operated to disengage from the bracket, the rail members, the upper support members, the lower support members, and the connecting members rotate away from the center of the play yard all the way to the unfolded position until the connecting members can be locked by the latch mechanism, which retains the play yard in the unfolded position.

A bed fastening device providing connection of the components in a bed structure, including a first mating part and a second mating part correspondingly mounted proximally to one end of bed components. The first mating part includes an elongate parallelepipedal plastic item with equidistantly spaced planar partition walls extending into side housings of tubular members, openings being provided in between sequential partition walls and side housings. The second mating part includes an elongate planar base plastic item with perpendicularly oriented, equidistantly spaced tubular members provided with side extensions. Engagement of the mating parts and of the bed fastening device and accordingly of bed components takes place with the introduction of tubular members of the mating parts within the openings of mating parts and the vertical downward displacement of the mating parts.

A bed fastening device providing connection of the components in a bed structure, including a first mating part and a second mating part correspondingly mounted proximally to one end of bed components. The first mating part includes an elongate parallelepipedal plastic item with equidistantly spaced planar partition walls extending into side housings of tubular members, openings being provided in between sequential partition walls and side housings. The second mating part includes an elongate planar base plastic item with perpendicularly oriented, equidistantly spaced tubular members provided with side extensions. Engagement of the mating parts and of the bed fastening device and accordingly of bed components takes place with the introduction of tubular members of the mating parts within the openings of mating parts and the vertical downward displacement of the mating parts.