A collapsible support apparatus with hinged multi-tier shelves and separable buckle hinges provides multiple tiers of shelves with a folding upper shelf that is designed to support a television, and that can be pulled out and secured with separable buckle hinges, so as to enable enhanced lateral stability of the television or any other object being supported. The apparatus further comprises a middle and lower shelf disposed arranged in a stacked arrangement beneath the upper shelf. The apparatus further comprises strategically positioned separable buckle hinges that pivot up to 90° and separate for facilitated collapsibility and assemblage. The apparatus further comprises elongated crossbars, support members, connecting bars, and a rectangular frame that hingedly interconnect about at least one separable buckle hinge and at least one simple hinge to easily pivot between an expanded position for supporting the television, and a collapsed position for stowage and portability.

A post for supporting trays of a container comprises a plurality of panel sections including a first panel section. The panel sections form first and second corners positioned adjacent to one side surface of the first panel section and that end up at the interior of the post. The upper trays are desirably supported by the interior corners and also by portions of the panel sections that form the interior corners and by a portion of the first panel section to thereby enhance the support provided to the upper trays. Two of the posts can be positioned together in face to face relationship to form a center post for supporting upper trays. Selected panel sections desirably have upwardly extending locking tabs and cross member support receiving slots. Containers comprising plural trays and such posts are also described.

A tool storage system has a universal mounting bracket coupled to a support surface formed with a plurality of apertures that align with differently sized support arms that support a tool therefrom. The apertures are aligned along a common horizontal plane and the support arms have different heights that allow tools to be hung therefrom in a nesting relationship so that more tools can occupy less space or area relative to the support surface. The nesting relationship of the tools provides for a first tool supported by the first arm to fit within a space defined by the second tool supported by the second arm. In some instance, the first and second arms may be part of a pair of support arms, respectively.

A tool cabinet comprises a front frame; a rear frame; a door panel; a back panel; a side panel; a shelf; a top panel; a bottom panel; and a supporting leg. The tool cabinet is combined with the front frame and the rear frame thereof serving as the main body, such that the structure of combined tool cabinet is stable, the manufacturing process thereof is improved, the components thereof are properly spaced, and the tool cabinet can be disassembled easily. As the tool cabinet is combined from various components, the packaging thereof is reduced by two third, significantly reducing the transportation cost and resources consumed.

A monitoring and controlling apparatus includes a functional cabinet, functional units, and a control cabinet. The functional cabinet includes a plurality of frames and a door at an opening of at least a part of the frames, each frame having a predetermined accommodation size. Each functional unit is detachably accommodated in respective frame and including a circuit and a component for a function of the functional unit. The control cabinet is disposed next to the functional cabinet, and configured to monitor and control the functional units.

A monitoring and controlling apparatus includes a functional cabinet, functional units, and a control cabinet. The functional cabinet includes a plurality of frames and a door at an opening of at least a part of the frames, each frame having a predetermined accommodation size. Each functional unit is detachably accommodated in respective frame and including a circuit and a component for a function of the functional unit. The control cabinet is disposed next to the functional cabinet, and configured to monitor and control the functional units.

A rack for storing panels, and especially useful for drying of painted or gessoed panels, that is alternately configurable into different modes such that it can be inclined, laid flat, arranged vertically, or freestanding in the manner of an A-frame. Several best modes select dimensions that allow for components to be of similar and conveniently manufacturable dimensions and quantities of parts, to minimize costs and retain components in different positions depending upon their function during any of the alternate modes.

A rack for storing panels, and especially useful for drying of painted or gessoed panels, that is alternately configurable into different modes such that it can be inclined, laid flat, arranged vertically, or freestanding in the manner of an A-frame. Several best modes select dimensions that allow for components to be of similar and conveniently manufacturable dimensions and quantities of parts, to minimize costs and retain components in different positions depending upon their function during any of the alternate modes.

A coupling member (1) includes a pair of support members (11a, 11b) that are linked at one end so that an opening is formed at the opposite end, and the back sides thereof are situated opposite to each other, and a pair of engagement holes (12a, 12b) that are respectively formed in the support members (11a, 11b) in the thickness direction so as to extend from the back sides, and are situated opposite to each other, the outer side (a to d) of each of the support members (11a, 11b) forming a tapered surface that gradually slopes outward in the downward direction. An assembly shelf utilizes the coupling member (1). The assembly shelf utilizes an L-shaped angle, and is configured so that a shelf board member is not provided with a protrusion, a tool is unnecessary during assembly, and a middle shelf board can be removed conditionally.

A second modular mount rack frame for storing devices is described herein. One mount rack frame can comprise two modular rigid support structures in which bolts reversibly insert to laterally increase or decrease the horizontal dimension available for a computer related device. Rigid modular support structures stack, align vertically, and mechanically attach to each other to increase storage in a vertical dimension. A second modular mount rack frame can also exhibit wheels or coasters so the entire frame can smoothly and easily move across a flat supporting surface.