A locking arrangement for assembly of a bed frame is provided. The locking arrangement comprises a first rail member comprising at least two first projecting interlocking holes and a second rail member comprising at least two sets of second projecting interlocking holes. The locking arrangement further comprises a set of pins such that, in assembled form of the bed frame, the first rail member and the second rail member are disposed in abutment with each other such that each of the at least two first projecting interlocking holes are received within one set of the at least two sets of second projecting interlocking holes to form a provisional locking structure, and each pin of the set of pins is engaged with one of the formed provisional locking structure by passing through the corresponding first projecting interlocking holes and second projecting interlocking holes thereof, to secure the first rail member and the second rail member.

Modular mattress systems include mattress modules configured such that a plurality of mattress modules are configured to form a first modular mattress of a first selected geometry and are reconfigurable to form a second modular mattress of a second selected geometry.

An assemblable mattress support can be shipped with all of its components compactly packed into the headboard. The mattress support includes a foldable longitudinal bar, a lateral bar, side panels, wooden slats, block legs and a footboard, all of which fit inside a compartment in the headboard. In an assembled state of the mattress support, a first connector at one end of the longitudinal bar attaches to a third connector on the outside of the headboard. A second connector at the other end of the longitudinal bar attaches to a fourth connector on the footboard. The middle of the lateral bar connects to the middle of the longitudinal bar. The block legs are attached to the bottom sides of the headboard and footboard. The slats are attached to one another by fabric ribbons and are placed in parallel over the longitudinal bar and support ledges on the side panels.

A bedstead includes a frame with first and second lateral bars and first and second longitudinal bars connected to each other at their adjacent ends. The bedstead also includes an interior support disposed in the interior defined by the frame when the bedstead is in the unfolded state. The interior support includes a hub with a plurality of notches, and a plurality of connecting bars each having a first end portion pivotally connected with a notch of the hub and a second end portion removably connected with the frame.

A wraparound inflatable headboard apparatus (100) includes a headboard portion (104), first and second arms (106, 108), and a plurality of accessories (138, 140,142, 144, 148), wherein the headboard portion (104) and the first and second arms (106, 108) are configured to accommodate plurality of accessories (138, 140,142, 144, 148), at least one of which is fixedly attached to the at least one of the headboard portion (104), the first arm (106), and the second arm (108), and at least one of which is removable from the at least one of the headboard portion (104), the first arm (106), and the second arm (108). An inflatable bed system (122) includes an inflatable headboard apparatus (100) comprised of a headboard (104), arms (106, 108), an inflatable mattress (102), and at least one accessory (138, 140,142, 144, 148), wherein the headboard (104) and arms (106, 108) are configured in a bracket shape, the inflatable mattress (102) comprises a shape complementary to the bracket shape of the headboard (104) and arms (106, 108) such that the inflatable headboard apparatus (100) at least partially surrounds the inflatable mattress (102), and the at least one accessory (138, 140,142, 144, 148) is supplied proximal to a user when the inflatable headboard apparatus (100) is arranged about the inflatable mattress (102).

A bed frame includes outer lateral and longitudinal bar units, each having a first end and a second end. Each of first, second, third, and fourth longitudinal bar units includes an upper longitudinal bar and a lower longitudinal bar. The first ends of the first and second longitudinal bar units are rotatably connected with each other. The first ends of the third and fourth longitudinal bar units are rotatably connected with each other. Of each respective longitudinal bar unit, the second end of the upper longitudinal bar is movably connected with the first or second end of a corresponding lateral bar unit, and the second end of the lower longitudinal bar is fixedly connected with the first or second end of the corresponding lateral bar unit.

A foldable supporting assembly includes an inner lateral bar unit, and first, second, third and fourth longitudinal bar units. The first and second longitudinal bar units are disposed at a first side, and rotatably connected with the first and second ends of the inner lateral bar unit. The third and fourth longitudinal bar units are disposed at a second side, and rotatably connected with the first and second ends of the inner lateral bar unit. When folded, one of the first and second longitudinal bar units is disposed between the inner lateral bar unit and the other one of the first and second longitudinal bar units, and one of the third and fourth longitudinal bar units is disposed between the inner lateral bar unit and the other one of the third and fourth longitudinal bar units.

A disassemble bed frame includes two longitudinal supporting arms, a plurality of bed slats, and a plurality of clearance lockers. Each of the supporting arms has a plurality of engaging slots spacedly formed at an inner side thereof, such that the engaging slots along the supporting arms are aligned when the supporting arms are extended parallelly. Two end portions of each of the bed slats are received at two of the engaging slots of said supporting arms respectively, such that the bed slats are spacedly extended between the supporting arms. The clearance lockers are detachably coupled at the supporting arms and are biased against the end portions of the bed slats to minimize clearances of the end portions of the bed slats within the engaging slots and to prevent the bed slats being detached from the supporting arms.

A foldable bed includes a first bed unit, a second bed unit rotatably connected to the first bed unit such that the bed is rotatable between a folded state and an unfolded state, and a stop unit arranged between the first bed unit and the second bed unit for preventing the first bed unit and the second bed unit from rotating relative to each other when the bed is at the unfolded state. The first bed unit includes a first support bracket and a first platform part supported on the first support bracket. The second bed unit includes a second support bracket and a second platform section supported on the second support bracket. When the bed is at the unfolded state the second platform section and the first platform section cooperatively form a platform of the bed for supporting a load.

A bed with multiple bed parts includes a first bed part and a second bed part. The first bed part includes a first platform section and a first support bracket mounted at an underside of the first platform section. The second bed part includes a second platform section and a second support bracket mounted at an underside of the second platform section. The second platform section and the first platform section cooperatively form a platform of the bed for supporting a load, the platform defines a longitudinal direction and a lateral direction perpendicular to the longitudinal direction, and the first platform section and the second platform section are arranged in the longitudinal direction. The first support bracket and the second support bracket are offset-arranged in the lateral direction to avoid interferences between the first support bracket and the second bracket.