Hollow panel furniture

• US 10,932,560 B2
• Filed: 09/13/2016
• Issued: 03/02/2021
• Est. Priority Date: 09/16/2015
• Status: Active Grant

• Current Assignee: New-Tec Integration Company Limited
• Original Assignee: New-Tec Integration Company Limited
• Inventors: Leng, Luhao
• Primary Examiner(s): Figg, Travis M
• Application Number:
  US15/760,603
• Publication Number:
  US 20190021484A1
• Time in Patent Office: 1,631 Days
• CPC Class Codes: A47B 13/08 Table tops; Rims therefor not restricted to table tops A47B95/04
• CPC Class Codes: A47B 13/083 Rims for table tops
• CPC Class Codes: A47B 2200/001 Manufacture of table tops
• CPC Class Codes: A47B 96/205 Composite panels, comprising several elements joined together

Abstract

A hollow table top comprises a top plate and a bottom plate stacked together. The edge of the bottom surface of the table top is disposed with a metal frame. The edge of the top plate is disposed with a downwardly extending top plate side. The metal frame is disposed with a protruding portion in the horizontal direction extending out of the top plate side. The protruding portion protects the joint of the top plate and the bottom plate. The external edge of the table top has double-layer appearance.

Claims

1. Furniture comprising:

a top plate having a flat and horizontal inner section having four sides, and first, second, third and fourth vertical side plates along the four sides of the inner section of the top plate, respectively, the first, second, third and fourth vertical side plates perpendicular to the horizontal inner section of the top plate;

a bottom plate attached to the inner section of the top plate, the bottom plate having recesses;

first, second, third and fourth hollow tubes at the four sides of the top plate, respectively, each hollow tube having four sides, a lower portion of each hollow tube having a width greater than an upper portion of each hollow tube;

the bottom plate having flat and horizontal areas on top of and permanently attached onto the upper portion of the first, second, third and fourth hollow tubes;

the first, second, third and fourth vertical side plates overlying the upper portion of the first, second, third and fourth hollow tubes, respectively; and

an entire outer surface of each of the first, second, third and fourth vertical side plates forming first, second, third and fourth outer side surfaces of the furniture.

2. The furniture of claim 1 with the bottom plate having a first height and each hollow tube having a second height greater than the first height.

3. The furniture of claim 1 wherein each hollow tube is metal and the bottom end of each hollow tube comprises a horizontal crimped outer corner.

4. The furniture of claim 1 wherein the bottom plate has conical protrusions having flat top surfaces.

5. The furniture of claim 4 wherein the inner section of the top plate is attached to the flat top surfaces of the conical protrusions.

6. The furniture of claim 1 with the first, second, third and fourth vertical side plates having an offset bottom end contacting the lower portion of the first, second, third and fourth hollow tubes, respectively.

7. The furniture of claim 1 further including one or more vertical fasteners attaching the first, second, third and fourth hollow tubes to the bottom plate.

8. The furniture of claim 7 with the vertical fasteners extending vertically through the first, second, third and fourth hollow tubes.

9. The furniture of claim 1 further including one or more horizontal fasteners attaching the first, second, third and fourth hollow tubes to the bottom plate.

10. The furniture of claim 9 with the horizontal fasteners extending horizontally into the first, second, third and fourth hollow tubes.

11. The furniture of claim 1 wherein the flat and horizontal areas on top of the first, second, third and fourth hollow tubes are vertically spaced apart from the top plate.

12. The furniture of claim 1 wherein all portions of the vertical side plates are visible.

13. The furniture of claim 1 wherein an inside wall of each hollow tube is spaced apart from, and is not touching, the bottom plate.

14. Furniture comprising:

a top plate having a flat and horizontal inner section having first, second, third and fourth sides;

first, second, third and fourth top side plates adjoining the first, second, third and fourth sides, respectively, the top side plates perpendicular to the horizontal inner section of the top plate;

a bottom plate having projections and downward-facing recesses between the projections, the top plate attached to top surfaces of the projections;

first, second, third and fourth frame elements at the first, second, third and fourth sides of the top plate, each frame element comprising a hollow tube having four sides and an upper portion and a lower portion having a width greater than the upper portion;

the bottom plate having flat horizontal areas on top of the first, second, third and fourth hollow tubes, respectively, the flat horizontal areas vertically spaced apart from the top plate.

15. The furniture of claim 14 wherein each of the first, the second, the third and the fourth top side plate has a lower end contacting and overlying the upper portion of the first, the second, the third and the fourth frame element, respectively.

16. The furniture of claim 15 wherein each top side plate includes a portion extending at an acute angle to the inner section of the top plate.

17. The furniture of claim 14 with the projections of the bottom plate having a first height and each hollow tube having a second height greater than the first height.

18. The furniture of claim 14 wherein the top portion of each hollow tube has a height greater than the bottom portion.

19. The furniture of claim 14 wherein an entire outer surface of each of the first, second, third and fourth vertical side plates forms first, second, third and fourth outer side surfaces of the furniture, respectively.

20. The furniture of claim 14 wherein all portions of the vertical side plates are visible.

21. The furniture of claim 14 wherein an inside wall of each hollow tube is spaced apart from, and is not touching, the bottom plate.