A portable variable volume paint spray enclosure or booth includes a frame assembled from longitudinal members and detachable clamps. The clamps secure together adjacent ends of the longitudinal members. The paint spray enclosure further includes a flexible cover disposed upon the frame such that a relatively air tight enclosure having a predetermined configuration is formed. The assembled frame and flexible cover extends from grade level to a predetermined elevation to encase an object to be painted. The paint spray enclosure also includes an air flow input apparatus for allowing air flow into the enclosure, and an air extraction apparatus/air scrubber for removing air from the enclosure, such that air mixed with vaporized paint inside the enclosure is removed from the enclosure before the paint vapor and air combine to form an explosive mixture, thereby preventing an explosion and/or fire from occurring inside the enclosure, and preventing operators from being exposed to harmful fumes. The air scrubber removes the paint vapor from the air as the combination exits the enclosure, thereby allowing only “clean” air back into the atmosphere.

The present disclosure relates to a solar outdoor warm tent. The tent comprises a bottom plate and an upper cover, wherein the upper cover is closed on the bottom plate and an activity space is enclosed between them, the upper cover and the bottom plate are both made of composite plate materials, and the composite plate material comprises a foamed polypropylene layer in the middle and self-reinforced polypropylene layers on two sides. In the present disclosure, the self-reinforced polypropylene layers are composited on the two sides of the foamed polypropylene layer respectively, and due to the super impact resistance and high rigidity of the self-reinforced polypropylene layers, the body of the tent is not easy to be scratched, punctured or broken, so the tent is not easy to wear, thus improving the protection capability of the tent itself, such as preventing being attacked and bitten by wild animals, so that the tent can be used in a harsher wild environment to ensure the safety of a user, which also meet the needs of the user. In addition, the weight of the composite plate material is relatively light, and it may float on the water for a short time in the event of a flood, which further improves the safety. Due to a good thermal insulation performance of the composite plate material, it is possible to provide a thermal insulation performance to a certain degree, thus being more suitable for use in the wild.

A clearspan structure including component systems, and methods of forming a clearspan structure including component systems, for mitigating hazards to personnel or equipment from explosions, fires, toxic material release, and other hazards in hazardous locations. The exemplary clearspan structure is also capable of withstanding environmental conditions such as snow loads and wind. The exemplary clearspan structure is, for example, a tent or fabric structure which includes a plurality of frame members forming a support system for the clearspan structure, and fabric roof portions and walls for enclosing the clearspan structure.

A clearspan structure including component systems, and methods of forming a clearspan structure including component systems, for mitigating hazards to personnel or equipment from explosions, fires, toxic material release, and other hazards in hazardous locations. The exemplary clearspan structure is also capable of withstanding environmental conditions such as snow loads and wind. The exemplary clearspan structure is, for example, a tent or fabric structure which includes a plurality of frame members forming a support system for the clearspan structure, and fabric roof portions and walls for enclosing the clearspan structure.

A collapsible tent structure formed from at least one flexible support pole, and a flexible cover with a plurality of elements for attaching the flexible cover to the support pole, such that the flexible cover and attaching elements are configured so that at least one extended section of said at least one flexible support pole is shaped to be in contact with a substantially planar support surface, is disclosed. In an embodiment with two flexible support poles, a first support pole forms a roof line of the collapsible tent structure, and a second support pole forms the floor perimeter of the collapsible tent structure. In different embodiments, the flexible cover may be manufactured from nylon ripstop, canvas, polyvinylchloride, and/or polyethylene material. The collapsible tent structure may also include one or more openable doors and/or windows incorporated into the flexible cover.

A collapsible tent structure formed from at least one flexible support pole, and a flexible cover with a plurality of elements for attaching the flexible cover to the support pole, such that the flexible cover and attaching elements are configured so that at least one extended section of said at least one flexible support pole is shaped to be in contact with a substantially planar support surface, is disclosed. In an embodiment with two flexible support poles, a first support pole forms a roof line of the collapsible tent structure, and a second support pole forms the floor perimeter of the collapsible tent structure. In different embodiments, the flexible cover may be manufactured from nylon ripstop, canvas, polyvinylchloride, and/or polyethylene material. The collapsible tent structure may also include one or more openable doors and/or windows incorporated into the flexible cover.

A Roof Top Rig is a kit which permits a user to erect a tent upon the top of a utility trailer. The device also provides for at least one fold down bed, at least one fold down table, at least one flip down seat and a portable solar panel. A plurality of electrical generation devices, household convenience devices, and plurality of electrical outlet and wireless communication systems may be included.

A Roof Top Rig is a kit which permits a user to erect a tent upon the top of a utility trailer. The device also provides for at least one fold down bed, at least one fold down table, at least one flip down seat and a portable solar panel. A plurality of electrical generation devices, household convenience devices, and plurality of electrical outlet and wireless communication systems may be included.

A combined umbrella and canopy (10) that provides the advantages of both of these devices for providing maximum shade. The umbrella portion (12) is substantially similar to a standard beach umbrella having a vertical pole (16) with spokes or ribs (22, 24, 26, 28) extending radially outwardly adjacent the top (20) for supporting a fabric cover (30). The fabric cover (30) defines a front (32) and back (34) and at least two sides of the umbrella. The back (34) of the umbrella includes an additional length of fabric (36) that extends horizontally rearwardly and then curves downwardly and terminates in two spaced apart ends (38, 40). Each end includes a pocket (42, 44) that can be filled with sand to weigh the same down to maintain the ends on the beach. The additional fabric (36) is essentially a canopy (14). The umbrella structure (12) provides better support for the forward end of the canopy and prevents the same from collapsing when the wind conditions change.

A combined umbrella and canopy (10) that provides the advantages of both of these devices for providing maximum shade. The umbrella portion (12) is substantially similar to a standard beach umbrella having a vertical pole (16) with spokes or ribs (22, 24, 26, 28) extending radially outwardly adjacent the top (20) for supporting a fabric cover (30). The fabric cover (30) defines a front (32) and back (34) and at least two sides of the umbrella. The back (34) of the umbrella includes an additional length of fabric (36) that extends horizontally rearwardly and then curves downwardly and terminates in two spaced apart ends (38, 40). Each end includes a pocket (42, 44) that can be filled with sand to weigh the same down to maintain the ends on the beach. The additional fabric (36) is essentially a canopy (14). The umbrella structure (12) provides better support for the forward end of the canopy and prevents the same from collapsing when the wind conditions change.