A Tubular Framing System and Method. The system and method enables users to create structures from tube stock, such as carbon fiber or other composites without the need for a specialized workspace or customized tooling. The system allows the user to create joints, attachment points and mounting points for tubular and sheet composite material. When assembled, the joints between tubular segments and the attached termination fittings provide unparalleled tensile strength without the need for adhesives or special testing for verification. The system includes base assemblies, mid-span bracket and mounting assemblies and a wide range of versatile connectors that can provide the user with the flexibility to easily and rapidly create a wide variety of structures from strong and lightweight composite tube stock and aircraft-grade aluminum connectors.

A structure with hollow or partially hollow structural elements for shade structures, such as gazebos, sunshades, beach umbrellas or covering structures in general, or adapted to be used for furniture, includes a plurality of hollow or partially hollow structural elements and a system of joints configured to join the structural elements to one another.

A joint assembly comprising; an engagement block having a plurality of insert receiving faces; each insert receiving face having a slot, and an aperture at a mid-point of said slot; a plurality of inserts each having a core, at least a pair of ribs projecting from said core, a coupling at an insertion end of the core and a mount at a mounting end of the core, and; a coupling pin; wherein said engagement block is arranged to receive the inserts, with said ribs received into the slots and said core received into said aperture, said coupling pin arranged to be inserted into said engagement block and couple with the couplings of said inserts so as to releasably fix the inserts to the engagement block.

The invention relates to a frame profile for a frame rack of a switch cabinet, wherein the frame profile has: a first and a second profile web, wherein a free end of the first profile web has a first sealing edge, and a free end of the second profile web has a second sealing edge, a first mounting side with fixing receptacles, which first mounting side is spaced apart from the first sealing edge by a first dimension of a first connecting side of the first profile web, which connects the first mounting side to the first sealing edge, a second mounting side with fixing receptacles, which second mounting side is spaced apart from the second sealing edge by a second dimension of a second connecting side of the second profile web, which connects the second mounting side to the second sealing edge, characterized in that at least one of the profile webs has an undercut.

An assembled structure includes a joint member including a first opening arranged on a first surface, a second opening arranged on a second surface adjacent to the first surface, and a third opening arranged on a third surface adjacent to the first surface and arranged at a position corresponding to the second surface, a first frame member inserted into the first opening and having a first convex portion at an end portion in a longitudinal direction, a second frame member inserted into the second opening and having a second convex portion at an end portion, and a fixing member inserted into the third opening and fixing the first frame member and the second frame member.

A frame structure for a container or box includes panels with frame bars with flanges that overlap with the panels, a corner piece at each corner and bolts connecting the corner pieces to the ends of the frame bars, each corner piece including sections extending in planes that are angled to each other, each section positioned flush with a frame bar end and having a through-hole, with a bolt through each through-hole, perpendicularly to a plane of a respective section, in a longitudinal direction along a respective frame bar and into a respective hole facing an end of the frame bar, and fastened in a hole of a cross-dowel located in a seat in the interior of the respective frame bar, each cross-dowel being cylindrical and having a groove in at least one end, the hole of the cross-dowel being aligned with the hole facing a frame bar end.

A portable cooler is provided that includes a base that supports a refrigeration unit. The base also supports a plurality of upwardly-extending support poles that accommodate a top portion. The support poles, top portion, and base define a food storage volume that is surrounded by a plurality of insulative walls.

A node and a strut connect to one another to form a spaceframe structure, in which the strut has a strut bending stiffness and defines a strut axis. The node has a main body and an arm connecting to and extending from the main body along the strut axis and toward the strut. The arm has a node end attaching to the main body, a strut end connecting to the strut and a midsection extending there between. The midsection includes a neck portion having a neck bending stiffness being less than 20% of the strut bending stiffness. The strut includes primary and secondary sections that axially slidably connect to one another to position them between adjacent respective end-fittings of adjacent nodes, and partially axially overlap and secure to one another and to the end-fittings respectively. At least one of the end-fittings connects to the strut end of the arm.

The present invention is provided with a lock fixing mechanism with quick assembly and disassembly, with a position lock block coupled to a position lock bar, the position lock block is contacted with the side surface of the position lock bar, by rotating, the position lock block squeezes the position lock bar. Under the action of the pressure, the spring connected to the position lock block deforms that the position lock bar moves towards the deforming direction of the spring, therefore the position lock bar is locked between the position lock block. The entire device doesn't need additional components nor need professional to operate that it has well applicability. The present invention further provides with a booth applied with the lock fixing mechanism with quick assembly and disassembly.

A portable cooler is provided that includes a base that supports a refrigeration unit. The base also supports a plurality of upwardly-extending support poles that accommodate a top portion. The support poles, top portion, and base define a food storage volume that is surrounded by a plurality of insulative walls.