Set of panels, a method for assembly of the same, and a locking device for a furniture product

Patent metadata

Field	Value
Publication number	US-12038028-B2
Application number	US-202117514055-A
Country	US
Kind code	B2
Filing date	Oct 29, 2021
Priority date	Jan 19, 2021
Publication date	Jul 16, 2024
Grant date	Jul 16, 2024

Abstract

A set for a furniture product includes a panel, an adjacent panel and a locking device. The panel includes a groove and at least one hole connected to the groove via an opening. The adjacent panel includes a first edge that is configured to be arranged in the groove of the panel. The locking device is configured to lock the first edge of the adjacent panel in the groove of the panel. The locking device includes a cylinder and a lever connected to the cylinder. The cylinder is configured to be arranged in the hole in the panel. The cylinder is configured to be displaceable in the hole between a first mounting position and a second locking position by rotation of the cylinder.

First claim

The invention claimed is:

1. A set comprising a panel, an adjacent panel and a locking device, wherein the panel comprises a groove and at least one hole connected to the groove via an opening, wherein the adjacent panel comprises a first edge which is configured to be arranged in the groove of the panel, wherein the locking device is configured to lock the first edge of the adjacent panel in the groove of the panel, wherein the locking device comprises a cylinder and a lever connected to the cylinder, wherein the cylinder is configured to be arranged in the hole in the panel, wherein the cylinder is configured to be displaceable in said hole between a mounting position and a locking position by means of rotation of said cylinder, wherein the cylinder comprises a first locking surface configured to engage with the adjacent panel by means of a clockwise rotation of said cylinder for locking the adjacent panel to the panel, wherein the cylinder comprises, opposite the first locking surface, a second locking surface configured to engage with said adjacent panel by means of a counter-clockwise rotation of said cylinder for locking the adjacent panel to the panel, wherein the locking device comprises a plane, wherein the first locking surface is provided on a first side of said plane and the second locking surface is provided on an opposite second side of said plane, wherein the cylinder comprises an essentially planar surface configured to be arranged adjacent and/or facing the opening in said mounting position, wherein said planar surface is orthogonal to the plane and a bottom base of the locking device, and wherein a longitudinal direction of the lever is perpendicular to the essentially planar surface.

2. The set according to claim 1 , wherein the cylinder comprises a first width and a second width in a plane transverse to a longitudinal centre axis of the cylinder, wherein the first width is parallel to the planar surface and the second width is transverse to the planar surface, wherein the first width is greater than the second width.

3. The set according to claim 2 , wherein the second width is configured to be perpendicular to the first edge in the mounting position.

4. The set according to claim 2 , wherein the first width is the largest diameter of the cylinder.

5. The set according to claim 4 , wherein the handle and the cylinder are moulded in one piece.

6. The set according to claim 2 , wherein the first width is configured to be at a locking angle to the first edge in the locking position, wherein the locking angle is within the range of about 80° to about 100° or about 85° to about 105°.

7. The set according to claim 2 , wherein the locking device is configured to be rotated past a position in which the first width is perpendicular to the first edge and to the locking position.

8. The set according to claim 1 , wherein the plane is a centre plane of the locking device.

9. The set according to claim 1 , wherein the lever is a handle configured to be moved by a user.

10. The set according to claim 1 , wherein each locking surface comprises at least two ridges protruding in a radial direction from the cylinder.

11. The set according to claim 10 , wherein said ridges extend discontinuously along a circumference of the cylinder.

12. The set according to claim 10 , wherein said ridges are essentially non-helical or non-helical.

13. The set according to claim 10 , wherein a most distal bottom ridge comprises a greater volume than one or more proximal ridges.

14. The set according to claim 10 , wherein a distance, measured along a centre axis of the cylinder, between a most distal bottom ridge and a proximal neighbouring ridge is smaller than a distance between two proximal ridges.

15. The set according to claim 1 , wherein the first and second locking surfaces are symmetric about the plane.

16. A set comprising a panel, an adjacent panel and a locking device, wherein the panel comprises a groove and at least one hole connected to the groove via an opening, wherein the adjacent panel comprises a first edge which is configured to be arranged in the groove of the panel, wherein the locking device is configured to lock the first edge of the adjacent panel in the groove of the panel, wherein the locking device comprises a cylinder and a lever connected to the cylinder, wherein the cylinder is configured to be arranged in the hole in the panel, wherein the cylinder is configured to be displaceable in said hole between a mounting position and a locking position by means of rotation of said cylinder, wherein the cylinder comprises a locking surface configured to engage with the adjacent panel by means of a rotation of said cylinder for locking the adjacent panel to the panel, wherein the cylinder comprises a mounting surface configured to be arranged adjacent and/or facing the opening in said mounting position, wherein the cylinder comprises a first width and a second width in a plane transverse to a longitudinal centre axis of the cylinder, wherein the first width is parallel to the mounting surface and the second width is transverse to the mounting surface, wherein the first width is greater than the second width, wherein the second width is configured to be perpendicular to the first edge in the mounting position, wherein the locking device is configured to be rotated past a position in which the first width is perpendicular to the first edge and to the locking position, and wherein the lever comprises a lever locking surface, wherein the lever locking surface is configured to cooperate with the adjacent panel in the locking position.

17. The set according to claim 16 , wherein the first width is the largest diameter of the cylinder.

18. The set according to claim 16 , wherein the lever is a handle configured to be moved by a user.

19. The set according to claim 18 , wherein the handle and the cylinder are moulded in one piece.

20. The set according to claim 16 , wherein the locking surface is configured to engage with the adjacent panel by means of a counter-clockwise rotation of the cylinder for the locking of the adjacent panel to the panel.

21. The set according to claim 20 , wherein the first width is configured to be at a locking angle to the first edge in the locking position, wherein the locking angle is within the range of about 80° to about 89 for the counter-clockwise rotation of the cylinder.

22. The set according to claim 16 , wherein the lever locking surface is configured to cooperate with the adjacent panel in the locking position by means of a counter-clockwise rotation of the cylinder.

23. The set according to claim 16 , wherein the cylinder comprises, opposite the first locking surface, an opposite locking surface configured to engage with the adjacent panel by means of a clockwise rotation of said cylinder for locking the adjacent panel to the panel.

24. The set according to claim 23 , wherein the first width is configured to be at a locking angle to the first edge in the locking position, wherein the locking angle may be within the range of about 91° to about 100° for the clockwise rotation of the cylinder.

25. The set according to claim 16 , wherein the lever comprises, opposite the lever locking surface, an opposite lever locking surface, wherein the opposite lever locking surface is configured to cooperate with the adjacent panel in the locking position by means of a clockwise rotation of the cylinder.

Assignees

• Vaelinge Innovation Ab

Inventors

• Sostar Marko

Classifications

• F16B2012/209

  having an integrated lever as actuator · CPC title

• F16B2012/2045

  pin and drum securing device; drum has screw to engage the head of the pin · CPC title

• A47B2230/07

  Releasable locking means or connectors for fastening together parts of furniture · CPC title

• A47B2230/06

  Furniture rear walls attached in grooves · CPC title

• F16B12/34

  using keyhole-shaped slots and pins · CPC title