Minimal fastner assembly methodoligy

Patent metadata

Field	Value
Publication number	US-10344791-B2
Application number	US-201715823649-A
Country	US
Kind code	B2
Filing date	Nov 28, 2017
Priority date	Nov 28, 2017
Publication date	Jul 9, 2019
Grant date	Jul 9, 2019

Abstract

Techniques are provided for constructing an appliance housing without the need for vertical fasteners. In one or more implementations, the structural components of an appliance housing are fashioned with a set of engagement points and slots, the engagement points and slots acting to physically arrest the structural components when assembled. Horizontal fasteners are then used to further secure the appliance housing.

First claim

What is claimed is:

1. An appliance support housing, comprising:
a first panel, the first panel having a first surface with a first plurality of tabs;
a first support and a second support having a first plurality of slots, the first support and the second support attached to the first panel via the first plurality of tabs being engaged with the first plurality of slots, the first support arranged parallel to the second support;
a second panel having a second surface with a second plurality of tabs, the second panel attached to the first support and the second support via the second plurality of tabs, wherein the second surface faces the first surface;
a rear support attached to the first and second panels via the first and second plurality of tabs, the rear support arranged perpendicular to both the first support and the second support; and
a front support attached to the first and second panels via the first and second plurality of tabs, the front support arranged perpendicular to both the first support and the second support and disposed opposite from the rear support.

2. The support housing of claim 1 , wherein the first and second panels are interchangeable.

3. The support housing of claim 1 , wherein the first support and the second support are interchangeable.

4. The support housing of claim 1 , further comprising:
a plurality of outer walls, an outer wall of the plurality of outer walls overlapping the first support, the second support, and the rear support; and
a plurality of fasteners inserted through the outer wall.

5. The support housing of claim 4 , wherein the plurality of fasteners are inserted horizontally.

6. The support housing of claim 1 , wherein the front support has an opening.

7. The support housing of claim 6 , further comprising:
a first rail guide attached to the first support;
a second rail guide attached to the second support opposite the first rail guide; and
a sliding member engaged with the first and second rail guides, the sliding member partially movable through the opening of the front support.

8. The support housing of claim 7 , wherein the support housing weighs less than 70 pounds, has a height less than 4 inches, and a static load support weight of at least 200 pounds.

9. A drawer apparatus, comprising:
a bottom panel having a first surface with a first plurality of tabs;
a first side inner wall having a first plurality of slots, the first side inner wall attached to the bottom panel via one or more tabs of the first plurality of tabs being engaged with the first plurality of slots;
a second side inner wall having a second plurality of slots, the second side inner wall attached to the bottom panel via one or more other tabs of the first plurality of tabs being engaged with the second plurality of slots, the second side inner wall arranged parallel to the first side inner wall;
a top panel having a second surface with a second plurality of tabs, the first side inner wall having a third plurality of slots, and the second side inner wall having a fourth plurality of slots, the top panel attached to the first and second side inner walls via the second plurality of tabs being respectively engaged with the third and fourth plurality of slots, the second surface facing the first surface;
a rear inner wall attached to the bottom and top panels via the first and second plurality of tabs, the rear inner wall arranged perpendicular to the first and second side inner walls;
a front inner wall attached to the bottom and top panels via the first and second plurality of tabs, the front inner wall arranged perpendicular to the first and second side inner walls and disposed opposite the rear inner wall, wherein the front inner wall has an opening;
a first rail guide attached to the first side inner wall;
a second rail guide attached to the second side inner wall opposite the first rail guide; and
a sliding member engaged with the first and second rail guides, the sliding member partially movable through the opening of the front inner wall.

10. The drawer apparatus of claim 9 , wherein the bottom and top panels are interchangeable.

11. The drawer apparatus of claim 9 , wherein the first side inner wall and the second side inner wall are interchangeable.

12. The drawer apparatus of claim 9 , further comprising:
a plurality of outer walls, wherein an outer wall of the plurality of outer walls overlaps the first side inner wall, the second side inner wall, or the rear inner wall; and
a plurality of fasteners inserted horizontally through the outer wall to secure the overlapped first side inner wall, the second side inner wall, or the rear inner wall.

13. The drawer apparatus of claim 12 , wherein no fasteners are inserted in a non-horizontal alignment.

14. The drawer apparatus of claim 12 , wherein no fasteners are inserted through the bottom panel or the top panel.

15. The drawer apparatus of claim 9 , wherein the drawer weighs less than 70 pounds, has a height less than 4 inches, and a static load support weight of at least 200 pounds.

16. The drawer apparatus of claim 9 , wherein the sliding member has a front outer wall that overlaps the front inner wall when the sliding member is moved to a closed position.

17. A method of assembly, comprising:
coupling a first side inner wall to a first surface of a first panel via a first plurality of engagement points on the first surface;
coupling a second side inner wall to the first surface of the first panel via the first plurality of engagement points, the second side inner wall arranged parallel to the first side inner wall;
coupling a second panel having a second surface with a second plurality of engagement points on the second surface to the first and second side inner walls, the second surface disposed opposite the first surface;
coupling a rear inner wall to the first and second panels via the first and second plurality of engagement points, the rear inner wall arranged perpendicular to the first and second side inner walls;
coupling a front inner wall to the first and second panels via the first and second plurality of engagement points, the front inner wall arranged perpendicular to the first and second side inner walls and disposed opposite the rear inner wall;
overlapping the first side inner wall, the second side inner wall, and the rear inner wall with a plurality of outer walls; and
securing an outer wall of the plurality of outer walls by inserting fasteners horizontally through the outer wall towards the first side inner wall, the second side inner wall, or the rear inner wall.

18. The method of claim 17 , wherein no fasteners are inserted vertically.

19. The method of claim 17 , wherein the first panel and the second panel are interchangeable.

20. The method of claim 17 , wherein the first side inner wall and the second side inner wall are interchangeable.

Assignees

• Bsh Home Appliances Corp
• Bsh Hausgeraete Gmbh

Inventors

• Penuel Michael

Classifications

• A47B88/941

  Drawers being constructed from two or more parts · CPC title

• A47B77/08

  for incorporating apparatus operated by power, including water power; for incorporating apparatus for cooking, cooling, or laundry purposes · CPC title

• A47B2210/17

  Drawers used in connection with household appliances · CPC title

• A47L15/4251

  Details of the casing (insulation arrangements A47L15/4209; collecting leaked water in the casing for preventing water damage A47L15/4212) · CPC title

• F16B17/00 Primary

  Connecting constructional elements or machine parts by a part of or on one member entering a hole in the other {and involving plastic deformation}(riveting F16B19/04) · CPC title