A modular platform system includes a plurality of tiles, legs, beams, and brackets. Peripheries of the tiles and top surfaces of the beams are configured so that the tiles can snap on to the beams, allowing for easy creation of a platform. The beams, legs, and brackets are all configured so that the beams and legs are easily connected together for platform system creation.

A desk (10, 10a, 10b) having a top section (14) including a central hole (12) wherein a user of the desk may sit and a gap (26) where they may enter. The top section has multiple sub-sections (20a-c) that assemble so the top section is substantially round and forms a top side whereupon objects may be placed on the desk. A central section (16) includes multiple uprights (30, 54) each having one or more wheels (46, 58) upon which the top section rotatably rests when the desk is assembled.

A convertible LED table tray comprising a central compartment, wherein the central compartment further comprises a upper deck; a drawer movable relatively in and out the central compartment; a first side compartment connected to the central compartment; a second side compartment opposed to the first side compartment connected to the central compartment; at least one light-emitting diode light on the upper deck; a charger plates; and a means for holding the charger plates on the upper deck of the central compartment.

A fixture member includes: a pillar having a substantially horizontal sectional shape that is a U-shape; a plurality of chip portions fixed in the pillar; and an opening formed by a lower surface of one chip portion, an upper surface of another chip portion, and opposed inner side surfaces of the pillar. A support member is detachably attached to the opening. A receiving member is fixed to the support member. The chip portion has an upper slope surface, a first horizontal surface, and a lower slope surface. The support member has: a first contact surface to contact with the lower slope surface; a second contact surface to contact with the upper slope surface; a third contact surface to contact with the first horizontal surface; and a fourth contact surface and a fifth contact surface to contact with the opposed inner side surfaces of the fixture member.

A fixture member includes: a pillar having a substantially horizontal sectional shape that is a U-shape; a plurality of chip portions fixed in the pillar; and an opening formed by a lower surface of one chip portion, an upper surface of another chip portion, and opposed inner side surfaces of the pillar. A support member is detachably attached to the opening. A receiving member is fixed to the support member. The chip portion has an upper slope surface, a first horizontal surface, and a lower slope surface. The support member has: a first contact surface to contact with the lower slope surface; a second contact surface to contact with the upper slope surface; a third contact surface to contact with the first horizontal surface; and a fourth contact surface and a fifth contact surface to contact with the opposed inner side surfaces of the fixture member.

The invention relates to a knock down table suitable for food preparation that includes extension legs and terminal legs that are interconnected with a threaded connector and threaded receiving plugs in the connecting ends of the extension and terminal legs. One of the receiving plugs in each connection protrudes from the end of its legs and is configured to extend into the connecting leg and abut with the receiving plug in the other leg.

An injection molded component includes a wall that has an inner wall surface and an outer wall surface. A sensor is molded into one of the inner wall surface and the outer wall surface. A channel is at least partially surrounding the sensor.

A five-device-in-one solar-charging sun-visor foldable tiltable workstation comprises: an umbrella post, solar panels attached to the umbrella post, an electricity converter connected to the solar panels, a battery connected to the electricity converter for charging mobile devices, an electrical wire connected to the battery, a retractable extendable cable connected to the electrical wire, a spool rotationally connected to the retractable extendable cable, UBS connectors connected to the retractable extendable cable, an adjustable clamp attached to the umbrella post, having memory-stick and sunglass holders, a rotatable foldable tiltable table attached to the adjustable clamp, a foldable tiltable cup-holding system molded in the table for holding drinks in multiple angles, a waterproof transparent hooded pouch attached to the table for holding mobile devices in multiple angles while a user stands, sits, or swim in front of, or lays down under the pouch, and foldable tiltable sun-visors foldably hinged on the table for blocking the sun in multiple angles while a user stands, sits, or swim in front of, or lays down under the pouch.

A foldable leg frame arrangement of a foldable table includes two runners extended along two longitudinal sides of a tabletop, a leg frame including a leg folding member, and a reinforcement unit. Each runner has a fastening hole formed at an inner side thereof. The leg folding member has two end portions rotatably inserted into the fastening holes of the runners respectively. The reinforcement unit includes two reinforcing shafts transversely extended from the runners respectively, wherein when the end portions of said leg folding member are rotatably inserted into the fastening holes of the runners respectively, the reinforcing shafts are inserted into the end portions of the leg folding member respectively. Therefor, the reinforcement unit not only forms a double lock configuration to securely mount the leg frame between the runners but also guides the leg frame to be rotated between a folded position and an unfolded position.

Embodiments generally relate to hinge mechanisms. The central cylinder has a rotate channel transverse to the hinge axis. A collar may couple with the central cylinder and may include a pin that protrudes inwardly into the rotate channel. In some embodiments, the central cylinder may include a second rotate channel and the pin may extend through the first and second rotate channels of the central cylinder. In some embodiments, the central cylinder may include a tapered locking channel that extends and tapers in an axial direction from the rotate channel. Optionally, the collar may include an aperture for receiving the pin therethrough. The pin may be repositionable to a plurality of positions relative to the collar about an insertion axis. The pin repositioning may vary an axial position of the collar relative to the central cylinder, a rotational range of motion of the collar about the central cylinder, or both.