초록 ▼

A floor panel assembly (used as replacement floor panel or in a new installation) includes universal quick-attach corners that mates with support stands and stringers of an existing raised floor system to provide leveling. The panel assembly includes a top plate (apertured or not) with corner struct

A floor panel assembly (used as replacement floor panel or in a new installation) includes universal quick-attach corners that mates with support stands and stringers of an existing raised floor system to provide leveling. The panel assembly includes a top plate (apertured or not) with corner structures including a post retainer and interconnected down flanges that support the top plate inboard of its perimeter. In one form, the universal quick corners each includes an arrow-shaped extension plate attached to the post retainer and extending toward the top plate's perimeter, and includes a body with multiple thickness pads selectable to support the extension plate at selected height. Thus, the quick corner holds an upper surface of the top plate level with an upper surface of adjacent existing floor panels of the existing raised floor system. In another aspect, only the body is used at each corner (without the extension plate).

대표청구항 ▼

1. A floor panel assembly for use in an existing raised floor system, the existing raised floor system including existing floor panels with existing support stands and existing stringers connected between the existing support stands for supporting floor panels, the floor panel assembly comprising: a

1. A floor panel assembly for use in an existing raised floor system, the existing raised floor system including existing floor panels with existing support stands and existing stringers connected between the existing support stands for supporting floor panels, the floor panel assembly comprising: a floor panel with a top structure and corner structures, each corner structure including a first retainer and down flanges that support the top structure inward from a perimeter of the top structure; anda universal quick corner at each corner structure, each universal quick corner having an extension plate attached to the first retainer and extending outboard of the down flanges at least partially toward the perimeter, and having a body with at least two thickness pads of different thickness dimensions, the universal quick corner being positionable in different positions so that a selected one of the thickness pads will support the extension plate so that the extension plate engages one or both of the associated stringer and support stand to hold an upper surface of the top structure at an adjusted height level with an upper surface of existing floor panels of the raised floor system. 2. The assembly defined in claim 1, wherein the first retainer is a post retainer. 3. The assembly defined in claim 2, including a friction retainer engaging the post retainer. 4. The assembly defined in claim 3, wherein the friction retainer is a push-on-and-twist nut. 5. The assembly defined in claim 1, wherein the body of each universal quick corner is designed to be selectively angularly oriented on the floor panel to matably engage the extension plate so that a selected one of the pads supports the extension plate at a selected height based on the different thickness of the selected pad. 6. The assembly defined in claim 1, wherein the top structure includes an apertured top plate forming an air-passing air grate. 7. The assembly defined in claim 1, wherein the extension plate includes an enlarged region abuttingly engaging all of the at least one pad. 8. The assembly defined in claim 1, wherein the body and extension plate include mating holes engaging the first retainer. 9. The assembly defined in claim 1, including a friction retainer engaging a top structure of the first retainer to hold the body and extension plate on the floor panel as a pre-assembled unit. 10. The assembly defined in claim 1, wherein the extension plate includes two outer edges that, when in an installed position, are generally vertically aligned with portions of the perimeter of the top structure at its corners. 11. A floor panel assembly for use in an existing raised floor system, the existing raised floor system including existing floor panels with existing support stands and existing stringers connected between the existing support stands for supporting floor panels, the floor panel assembly comprising: a floor panel with a top structure and corner structures, each corner structure including a first retainer and down flanges that support the top structure inward from a perimeter of the top structure; anda universal quick corner at each corner structure, each universal quick corner having an extension plate attached to the first retainer and extending outboard of the down flanges at least partially toward the perimeter, and having a body with at least one thickness pad supporting the extension plate so that the extension plate engages one or both of the associated stringer and support stand to hold an upper surface of the top structure at an adjusted height level with an upper surface of existing floor panels of the raised floor system;wherein the corner structure includes an apertured boss and the body includes a protruding pin for engaging the boss to hold the body on the corner structure. 12. A floor panel assembly for use in an existing raised floor system, the existing raised floor system including existing floor panels with existing support stands and existing stringers connected between the existing support stands for supporting floor panels, the floor panel assembly comprising: a floor panel with a top structure and corner structures, each corner structure including a first retainer and down flanges that support the top structure inward from a perimeter of the top structure; anda universal quick corner at each corner structure, each universal quick corner having an extension plate attached to the first retainer and extending outboard of the down flanges at least partially toward the perimeter, and having a body with at least one thickness pad supporting the extension plate so that the extension plate engages one or both of the associated stringer and support stand to hold an upper surface of the top structure at an adjusted height level with an upper surface of existing floor panels of the raised floor system;wherein the extension plate includes a secondary positioning hole that aligns with a mating positioning hole in the body, and including a push-pin retainer for engaging both to retain them together. 13. A method of constructing a floor panel assembly for use in an existing raised floor system, the existing raised floor system including existing floor panels and existing support stands for supporting corners of the existing floor panels, the floor panel assembly comprising steps of: providing a floor panel with a top structure and corner structures, each corner structure including a post retainer and down flanges that support corners of the top structure inward from a perimeter of the top structure; andattaching a universal quick corner to each corner structure, the quick corners each having an extension plate and a body with at least two thickness pads of different thickness dimensions, the step of attaching including positioning the body on the associated corner structure of the floor panel so that a selected one of the two thickness pads engages the extension plate which in turn engages an associated portion of the existing raised floor system to hold an upper surface of the top structure at a height level with an upper surface of the existing floor panels of the existing raised floor system. 14. The method defined in claim 13, including a step of providing an extension plate, and wherein the step of attaching the universal quick corner includes engaging the extension plate with the thickness pad of the body. 15. In a floor panel assembly for use in an existing raised floor system, where the existing raised floor system includes existing floor panels and existing support stands and existing stringers connected between the existing support stands for supporting the existing floor panels, an improvement in the floor panel assembly comprising: a floor panel with a top structure and corner structures, each corner structure including a post retainer and interconnected down flanges that support corners of the top structure inward from a perimeter of the top structure; anda universal quick corner at each corner structure, the universal quick corner having a body with at least two different thickness pads, the body characteristically not having threads for height adjustment but being selectively orientable on an associated one of the corner structures to position a selected one of the at least two different thickness pads to engage and support the floor panel on an associated portion of the existing support stand and stringer, thus holding an upper surface of the top structure at an adjusted height level with an upper surface of existing floor panels on the existing raised floor system. 16. The improvement of claim 15, including an extension plate engaging and supporting the body. 17. A method of assembly in an existing raised floor system, where the existing raised floor system includes existing floor panels and existing support stands and existing stringers connected between the existing support stands for supporting the existing floor panels, the method comprising steps of: providing a floor panel with a top structure and corner structures, each corner structure including a post retainer and interconnected down flanges that support corners of the top structure inward from a perimeter of the top structure;providing a universal quick corner at each corner structure, the universal quick corner having a body that characteristically does not have adjustment threads for height adjustment but that includes at least two different thickness pads defining different thickness dimensions; andselectively orienting the body on an associated one of the corner structures to position a selected one of the at least two different thickness pads to engage an associated portion of the existing support stand and stringer, thus holding an upper surface of the top structure at an adjusted height level with an upper surface of existing floor panels in the existing raised floor system. 18. The method defined in claim 17, including a step of providing the extension plate, and wherein the step of attaching the universal quick corner includes engaging the extension plate with the at least one thickness pad of the body. 19. A floor panel assembly, comprising: a floor panel with corner structures extending inward from a perimeter of the floor panel; anda universal quick corner having a unitary body with a plurality of different thickness pads with non-coplanar horizontal surfaces that define different height dimensions and that are located on different parts of the body, the universal quick corner characteristically not having adjustment threads for providing height adjustment but being positionable in different orientations so that a selected one of the thickness pads will support the floor panel on adjacent floor support stands and stringers, so that a top surface of the floor panel is at an adjusted height that is level with an upper surface of adjacent floor panels that are also supported by the adjacent floor support stands and stringers in a raised floor system. 20. The floor panel assembly defined in claim 19, wherein the plurality of different thickness pads includes at least three different thickness pads. 21. The floor panel assembly defined in claim 20, wherein the plurality of different thickness pads includes at least four different thickness pads.