Abstract: A foundation with a variable load capacity includes a drive mechanism, an external load mechanism and an internal loading mechanism. The main body of the driving mechanism includes a support frame, a telescopic rod and a motor for driving the internal loading mechanism. The external loading mechanism includes a barrel-shaped body and an auxiliary spiral pattern, which can directly contact the soil and play the role of bearing the foundation. The internal loading mechanism is used to load the load-bearing plates and push the plates into the soil, in turn, to connect with the external load-bearing mechanism to enhance the bearing capacity of the foundation. The foundation can be factory prefabricated, motor-driven, auger soil penetrating, user adjustable via the number of load-bearing plates deployed, and requires no need for traditional building materials such as concrete.

Abstract: A collapsible prefabricated mechanical soft wall is disclosed. The collapsible prefabricated mechanical soft wall comprises: a housing having a top board, a bottom board and a plurality of side boards formed therebetween, wherein two of the side boards opposite to each other have a slot, respectively, the two slots are parallel to each other, and a long opening is formed on the bottom board; a plurality of movable wall parts each rotatably connected to two adjacent ones; and an adjusting rod with two ends movably installed in the slots, respectively.

Abstract: The present invention provides a collapsible building frame structure, which is a cuboid or a cube, comprising: 8 corner units, each corner unit has two horizontal rods and a vertical rod, the horizontal rods and the vertical rod are perpendicular to each other, and the vertical rods of every two vertically adjacent corner units are connected and fixed to each other; and a plurality of horizontal sleeve rods, which are hollow rod bodies, and the horizontal sleeve rods are arranged between any two horizontally adjacent corner units, and two ends of the horizontal sleeve rods are respectively for the horizontal rods of the two horizontally adjacent corner units to be inserted, and move within the horizontal sleeve rods to adjust the size of the collapsible building frame structure. Through those structure, the workers can quickly construct a frame structure for a building, which can significantly improve the construction efficiency.

Abstract: A modular wall having a frame having a plurality of frame sections; a frame fastener configured to interconnect the plurality of frame sections to form a plurality of mortises between each pair of adjacent frame sections; and a plurality of cover panels, each cover panel having at least one tenon configured to snuggly engage with a corresponding mortise to selectively secure the cover panel to the frame, wherein the frame is configured to engage with a support mount and a base skirt in order to secure the modular wall. The frame fastener may utilize a plurality of hinges configured to allow the frame to be collapsed into an accordion style stack to allow the wall to transported easily and rapidly assembled or disassembled. Each tenon may be filled with an insulative material such that the modular wall may provide both sound and heat insulation between its two surfaces.

Abstract: A magnetic suction room divider assembly with a foldable stand mechanism is present, comprising single wall panels connecting with each other via the magnetic suction stopper. The magnetic suction stopper has a thorough hole, and a pin penetrating therein. Preferably, the single wall panel has a foldable stand mechanism on the bottom edge, to control the expand or folded status thereof. The magnetic suction room divider assembly consisting of such constructed single wall panels can save up space and be moved flexibly; and stand on the ground stably.

Abstract: The present invention provides a modular building structure, comprising: a plurality of floor slab frames, a plurality of first wall panels, a plurality of second wall panels, a plurality of floor module boards, and a plurality of ceiling module boards. The two adjacent floor slab frames are connected through a plurality of clips, so as to fix the floor slab frames together. Through those structure, the workers can quickly build multiple floors with strength not much different from normal floors, while all the modular components ensure that they can be prefabricated in advance in the factory, which can also significantly improve the transportation efficiency.

Abstract: Collapsible building frame modules having first and second frame components are contemplated. One or more cross-link beams couple the first and second frame components. It is contemplated that the one or more cross-link beams slide along a frame component on one end and rotate with respect to a different frame component on an opposite end to thereby fold or unfold a building frame module. One or more building frame modules can be horizontally or vertically stacked to form a building frame or a portion of a building frame.

Abstract: The present invention provides a building frame structure with both support and ventilation functions, the building frame structure contains at least one starting column and multiple main beams, the main beams are connected with the starting column, and top of the starting column is connected to a fan. The starting column is a hollow cylinder, and there are four thin hollow columns in the starting column. The main beams are hollow structures, and a reinforcing wall is arranged inside the main beams, the reinforcing wall is connected with inner walls of the main beam to form multiple ventilation ducts. When the frame structure is installed, air sent by the fan flows to the ventilation ducts of the main beams through the ventilation spaces of the thin hollow columns, the second air guide holes, and the first air guide holes, and then sends the air to various places in the building.

Abstract: A prefabricated wall with a ventilation mechanism is provided in the present invention. Generally, it includes a ventilation mechanism that lets air exchange in a room from the wall. People can adjust the inlet airflow with a controller. The ventilation mechanism has several holes on the outer surface which face to outside. The outdoor air can pass through the holes and filter into the inner room, consequently fulfilling the function of the ventilation duct. The room equipped such a prefabricated wall does not rely on an HVAC system to have fresh air exchange.

Abstract: Foldable wall systems that greatly reduce traditional wall building processes are contemplated. Suitable foldable wall systems comprise a plurality of panels that form a wall. The panels can be stored or deployed from a housing that is mounted on one or more vertical columns. It is contemplated that the panels comprise one or more track elements that travel within one or more tracks to guide the panels between the stored and deployed configurations.

Abstract: The present invention provides a modular wall assembly with prefabricated wires, comprising: a base and multiple modular wall frames. The base is provided with wires and extends out of the base, and at least one connecting groove and a plurality of convex rings are fixed on the base, and the connecting groove is provided with a plurality of conducting parts, and the conducting parts are in electrical communication with wires in the base. The modular wall frames are provided with wires, and comprising: at least one connecting stud, at least one upper connecting groove, a plurality of upper convex rings, a plurality of lower grooves, and a locking device. Through those structure, the workers can quickly build a wall with strength not much different from a normal wall, while also setting up the indoor devices by using the prefabricated wires in the modular wall frame.

Abstract: A rollable wall system includes a steel frame box, a roll-up wall mechanism, a horizontal self-adaptive rotating shaft, a pair of guiding columns, and two types of locking mechanisms. The roll-up wall mechanism includes several wall segments. There is a hinge between each two neighboring wall segments. The horizontal self-adaption shaft is connected to the uppermost wall segment of the wall mechanism. The rollable wall shaft is mounted in the steel frame box. When the shaft rotates, the wall mechanism will roll up and retract into the box. A locking mechanism is installed between the neighboring wall segments and at the bottom of the wall. The wall segments can be made of multiple interior layers.

Abstract: The present invention provides a foldable and framed wall assembly comprising: a wall frame and at least one wall skin, the wall frame including an upper beam, a lower beam, at least one middle beam, and multiple short rods to connect the upper beam, the lower beam, and the middle beam together. In addition, the wall frame can be folded up for easy transportation and handling, and the wall skin has conventional building acoustic and thermal insulation material attached to the inside and a latch to connect with the frame and looks basically indistinguishable from normal wall skin after installation. Through those structure, the workers can quickly build a wall with strength not much different from a normal wall, while the foldable frame ensures that the wall can be prefabricated in advance in the factory, which can also significantly improve the transportation efficiency.