Plastic board with metal net

Patent metadata

Field	Value
Publication number	US-10427387-B2
Application number	US-201715676501-A
Country	US
Kind code	B2
Filing date	Aug 14, 2017
Priority date	Aug 31, 2016
Publication date	Oct 1, 2019
Grant date	Oct 1, 2019

Abstract

A plastic board has a metal net supporting the bottom surface of the plastic board. The plastic board encases the metal net by vacuum forming to make a composite structure. The plastic board thickness can be less than 1.0 mm. The metal net is disposed below the plastic board, the top surface of the plastic board is for placing items.

First claim

The invention claimed is:

1. A plastic board with metal net, comprising:
a plastic board,
a metal net, and
an edge band, wherein the edge band is arranged along an edge of the plastic board and encases the edge of the plastic board and the metal net,
wherein
the metal net supports a bottom surface of the plastic board, and
the plastic board encases the metal net by vacuum forming to make the plastic board and the metal net form a composite structure.

2. The plastic board with metal net according to claim 1 , wherein the metal net is net welded or weaved by metal wire or a net made by pressing and extending a metal board.

3. The plastic board with metal net according to claim 1 , further comprising a frame surrounding the metal net, wherein the metal net is connected to the frame.

4. The plastic board with metal net according to claim 3 , wherein
a periphery of the plastic board extends downwardly to form a sidebar,
the sidebar surrounds an external side of the frame, and
part or a whole of the plastic board covers the frame.

5. The plastic board with metal net according to claim 4 , wherein
the edge band is arranged along a bottom edge of the sidebar of the plastic board, and
the edge band covers a connecting gap of the plastic board and the frame.

6. The plastic board with metal net according to claim 5 , wherein the edge band encases a bottom surface of the frame.

7. The plastic board with metal net according to claim 5 , wherein
a bottom surface of the frame has a groove,
a cross section of the edge band is U-shaped, and
an inner side of the edge band is inserted into the groove.

8. The plastic board with metal net according to claim 4 , wherein
a bottom portion of the external side of the frame bends outwardly to form a hem, and
the hem encases a lower edge of a side of the plastic board.

9. The plastic board with metal net according to claim 4 , wherein
a lower edge of a side of the plastic board bends inwardly and extends to form a hook portion,
a bottom portion of the external side of the frame has a groove, and
the hook portion is hooked to the groove.

10. The plastic board with metal net according to claim 1 , further comprising:
a frame surrounding a periphery of the plastic board, wherein
the periphery of the plastic board extends downwardly to form a side,
the side surrounds an external side of the frame,
a bottom portion of the external side of the frame bends outwardly to form a hem, and
the hem encases an external edge of the plastic board.

11. The plastic board with metal net according to claim 1 , further comprising:
a frame surrounding a periphery of the plastic board, wherein
the plastic board is supported on a top surface of the frame,
an external end of the top surface of the frame bends to form a hem, and
the hem encases an external edge of the plastic board.

12. A plastic board with metal net, comprising:
a plastic board
a metal net, which is net welded or weaved by metal wire, or a net made by pressing and extending a metal board, and
a frame surrounding the metal net,
wherein
the metal net is connected to the frame,
the metal net is disposed below the plastic board, and
a plastic element, which is disposed between the plastic board and the metal net, is used to connect the plastic board and the metal net.

13. The plastic board with metal net according to claim 12 , wherein
a top surface of the plastic element and the bottom surface of the plastic board are glued or welded, and
the plastic element is locked to the metal net.

14. The plastic board with metal net according to claim 12 , wherein
the plastic element is fixedly connected to the metal net, and
a top surface of the plastic element and a bottom surface of the plastic board are glued or welded.

15. The plastic board with metal net according to claim 12 , further comprising:
a plurality of plastic elements, wherein
the plastic elements are evenly arranged in the metal net, and
the plastic elements are disposed at the nodes of the metal net.

16. The plastic board with metal net according to claim 12 , further comprising:
an edge band, wherein
the edge band is disposed along an edge of the plastic board, and
the edge band encases an external edge of the plastic board and the metal net.

17. The plastic board with metal net according to claim 12 , wherein
a periphery of the plastic board extends downwardly to form a side,
the side surrounds an external side of the frame, and
part or a whole of the plastic board covers the frame.

18. The plastic board with metal net according to claim 17 , wherein
a bottom portion of the external side of the frame bends outwardly to form a hem, and
the hem encases a lower edge of a side of the plastic board.

19. The plastic board with metal net according to claim 17 , wherein
a lower edge of a side of the plastic board bends inwardly and extends to form a hook portion,
a bottom portion of an external side of the frame has a groove, and
the hook portion is hooked to the groove.

20. The plastic board with metal net according to claim 12 , further comprising:
a frame surrounding a periphery of the plastic board, wherein
the plastic board is supported on a top surface of the frame,
an external end of the top surface of the frame bends to form a hem, and
the hem encases an external edge of the plastic board.

21. A plastic board with metal net, comprising:
a plastic board,
a metal net, which is net welded or weaved by metal wire or a net made by pressing and extending a metal board, and
a frame surrounding the metal net,
wherein
the metal net is connected to the frame,
the metal net is disposed below the plastic board, and
the plastic board and the metal net are glued together.

Assignees

• New Tec Integration Xiamen Co Ltd

Inventors

• Leng Luhao

Classifications

• B32B7/12

  using interposed adhesives or interposed materials with bonding properties · CPC title

• B32B3/263 Primary

  characterised by a layer having non-uniform thickness · CPC title

• B32B2307/718

  Weight, e.g. weight per square meter · CPC title

• B32B2250/02

  2 layers · CPC title

• B32B3/04 Primary

  characterised by {at least one} layer folded at the edge, e.g. over another layer {; characterised by at least one layer enveloping or enclosing a material} · CPC title