A folding shed may include a roof portion, a lateral portion and a bottom portion, said lateral portions forming two lateral sides of the shed that connects the roof portion and the bottom portion. Each roof portion, lateral portion and bottom portion includes a plurality of connecting units and hinge units, and each hinge unit is configured to pivotally connect with a longitudinal side of one connecting unit and pivotally connect with the other longitudinal side of an adjacent connecting unit. At least one hinge unit is configured to pivotally connect a corresponding connecting unit in the roof portion and a corresponding connecting unit in the lateral portion, and at least another hinge unit is configured to pivotally connect a corresponding connecting unit in the lateral portion and a corresponding connecting unit in the bottom portion.

A collapsible shelter includes horizontal base rails on a floor supporting vertical wall panels, a wall bracket perpendicularly joining adjacent vertical wall panels, roof brackets connected to a top of the vertical wall panels, joining the vertical wall panels to a first roof panel and a second roof panel, roof ridge connectors joining the first roof panel to the second roof panel, at least one gutter trough nested within at least one of the roof brackets, and at least one water filtration system configured to attach to the at least one gutter trough.

This invention relates to prefabricated, lightweight, multi-component structural modular building panels and modular building systems. The said panels are framed with edge members that have a unique connecting shape, making them modular. The multi-component panel allows for design flexibility and the mass manufacturing of its components. Connectors serve as a link to assemble the panels together, and to connect them to corners, floors or foundations, roof panels and the roof apex member, and or other conventional construction elements. Connectors and members, all with unique connecting shapes, coupled with the said panels, create a structural wall, roof, similar structure or building system. Assembled panels and members incorporate the primary building structure and the building envelope. The assembled panels, members and other components of the building system, in part or whole, can be flat packed for easy transport and shipping, and can be assembled quickly and easily with semi-skilled labor.

A lightweight transportable containerized shelter includes wall panels made of a non-metal composite material coated at least on its inner face with a metal layer for EMI protection. The several wall panels are secured to a metal structural frame without the use of fasteners so as to define a containerized transportable shelter. The shelter meets ISO standards 668 and 1496. The shelter provides a continuous barrier to electromagnetic signals. Moreover, the containerized shelter is amenable to nine high stacking as required for ISO certification.

The present disclosure is for an outdoor sunshade. The outdoor sunshade comprises a tent frame and a roof, wherein the roof comprises a central roof located in the middle and a surrounding roof encompassing and below the central roof such that a vertical gap exists between the central roof and the surrounding roof. The central roof is supported by one or more upper frames while the surrounding roof is supported by one or more lower frames. Each upper frame supports a first coupler and each lower frame supports a second coupler where each first coupler is designed to releasably mate with each second coupler. By mating the first coupler to the second coupler, the upper frame and lower frame are joined together, becoming a single piece supporting both the central roof and the surrounding roof. As first coupler and second coupler may be releasably mated and unmated with each other, the packaging and transportation costs are reduced, and the firmness and bearing capacity of the outdoor sunshade are ensured at the same time.

A modular panel is provided and includes a sill plate, a top plate, a plurality of vertical studs, and having at least one skin applied to a major face of the modular panel that presents a first edge having a waveform profile configured to connect to an opposing edge of an adjacent modular panel. At least one of the vertical studs is an end stud having a connector element configured to be secured to a complementing connector of the adjacent modular panel. Two or more of the modular panels may be connected together to form part of a shelter.

A support stand for supporting a volumetric modular unit above the ground is disclosed. The support stand includes a top portion with a top surface for contacting and supporting an underside of the modular unit above the ground. A bottom portion with a bottom surface supports the top portion at an elevation above the ground against the underside of the modular unit. An elevating portion has a top side connected to the top portion, a bottom side connected to the bottom portion, and an elevating span between the top side and the bottom side. A pad is connected to the bottom portion. The pad has a bottom surface for contacting and supporting the bottom portion against the ground, an inner pad perimeter and an outer pad perimeter. The top surface is parallel with the bottom surface. The underside and weight of the modular unit is supported on the top surface.

A support stand for supporting a volumetric modular unit above the ground is disclosed. The support stand includes a top portion with a top surface for contacting and supporting an underside of the modular unit above the ground. A bottom portion with a bottom surface supports the top portion at an elevation above the ground against the underside of the modular unit. An elevating portion has a top side connected to the top portion, a bottom side connected to the bottom portion, and an elevating span between the top side and the bottom side. A pad is connected to the bottom portion. The pad has a bottom surface for contacting and supporting the bottom portion against the ground, an inner pad perimeter and an outer pad perimeter. The top surface is parallel with the bottom surface. The underside and weight of the modular unit is supported on the top surface.

A modular building system, includes a modular building assembly, including a base mounting structure with first and second base angle brackets; a left receiving wall assembly, including a left primary wall assembly, and left front and left rear corner brackets; a right primary wall assembly, and right front and right rear corner brackets; and front and rear wall assemblies; and a platform with legs; such that the modular building assembly is positionable on a top surface of the platform.

Disclosed are a hermetic tarpaulin device and a nursing room. The hermetic tarpaulin device includes a frame and a tarpaulin body. The frame can be unfolded or folded into a predetermined shape. The tarpaulin body can be connected to the frame. When the frame is unfolded, the tarpaulin body is unfolded to form a hermetic space completely isolated from an outside world, and when the frame is folded, the tarpaulin body is folded into a whole. The tarpaulin body can be unfolded with the frame to form a hermetic space completely isolated from the outside world, which can achieve complete isolation from the outside world, thereby improving the isolation effect, and the nursing room can be more convenient to build, and can also reduce the cost and reduce the occupied space.