Furnishing element having a folding support shelf and/or a folding support structure

Patent metadata

Field	Value
Publication number	US-9538839-B2
Application number	US-201514594825-A
Country	US
Kind code	B2
Filing date	Jan 12, 2015
Priority date	Jan 13, 2014
Publication date	Jan 10, 2017
Grant date	Jan 10, 2017

Abstract

A furnishing element, such as a table, a stool, or a desk includes a support structure having at least one support leg defining a vertical axis, a support shelf, supported by and connected to the support structure by a connector. In a use configuration, the support shelf is parallel to a horizontal plane. The connector includes a first joint and a second joint independent of each other. The first joint identifies a first hinge axis parallel to the horizontal plane to permit rotation and folding of the support shelf towards the support structure, to position the support shelf perpendicular to the horizontal plane in a folded configuration. The second joint identifies a second hinge axis which permits rotation of the support leg towards the support shelf, to position the support leg parallel to the horizontal plane in a folded configuration.

First claim

I claim:

1. A furnishing element, comprising:
a support structure having at least one support leg which defines a vertical axis directed along a main vertical direction;
a support shelf, supported by said support structure and connected to the support structure by interposition of a connector;
wherein the support shelf, in a use configuration, is positioned parallel to a horizontal plane perpendicular to said main vertical direction,
wherein said connector comprise a first joint and a second joint independent of each other;
wherein the first joint identifies a first hinge axis parallel to the horizontal plane to permit rotation and folding of the support shelf towards the support structure, so as to position the support shelf perpendicular to said horizontal plane, in a folded configuration;
wherein the second joint identifies a second hinge axis which permits rotation of the at least one support leg towards the support shelf, so as to position the support leg parallel to the horizontal plane, in a folded configuration; and
wherein said first hinge axis and second hinge axis identify an acute angle, so that during rotation movement around the second joint, at least one support leg describes a conical surface having as a generatrix the vertical axis and as a vertex a point of intersection between the vertical axis and the second hinge axis.

2. The furnishing element according to claim 1 , wherein the first hinge axis and the second hinge axis are incident to each other.

3. The furnishing element according to claim 1 , wherein the second hinge axis intersects the horizontal plane.

4. The furnishing element according to claim 1 , wherein said acute angle is 30 to 60 degrees.

5. The furnishing element according to claim 1 , wherein said acute angle is 45 degrees.

6. The furnishing element according to claim 1 , wherein the second joint comprises a second lock/release to permit desired rotation of the support leg in relation to the support shelf and fixing of the support leg in the predefined position.

7. The furnishing element according to claim 1 , wherein the furnishing element comprises at least two support legs each having a first joint and a second joint positioned symmetrically to each other, on each respective support leg, in relation to a centerline plane of the support shelf.

8. The furnishing element according to claim 1 , wherein the furnishing element comprises a pair of support legs distanced from each other by a center to center distance, parallel to the support shelf, in which each support leg has a vertical extension, parallel to the main vertical direction, less than half of said center to center distance.

9. A furnishing element, comprising:
a support structure having at least one support leg which defines a vertical axis directed along a main vertical direction;
a support shelf, supported by said support structure and connected to the support structure by interposition of a connector;
wherein the support shelf, in a use configuration, is positioned parallel to a horizontal plane perpendicular to said main vertical direction,
wherein said connector comprise a first joint and a second joint independent of each other;
wherein the first joint identifies a first hinge axis parallel to the horizontal plane to permit rotation and folding of the support shelf towards the support structure, so as to position the support shelf perpendicular to said horizontal plane, in a folded configuration;
wherein the second joint identifies a second hinge axis which permits rotation of the at least one support leg towards the support shelf, so as to position the support leg parallel to the horizontal plane, in a folded configuration; and
wherein the first joint comprises a body which identifies a seat and a support plate at least partially housed in said seat during rotation.

10. A furnishing element, comprising:
a support structure having at least one support leg which defines a vertical axis directed along a main vertical direction;
a support shelf, supported by said support structure and connected to the support structure by interposition of a connector;
wherein the support shelf, in a use configuration, is positioned parallel to a horizontal plane perpendicular to said main vertical direction,
wherein said connector comprise a first joint and a second joint independent of each other;
wherein the first joint identifies a first hinge axis parallel to the horizontal plane to permit rotation and folding of the support shelf towards the support structure, so as to position the support shelf perpendicular to said horizontal plane, in a folded configuration;
wherein the second joint identifies a second hinge axis which permits rotation of the at least one support leg towards the support shelf, so as to position the support leg parallel to the horizontal plane, in a folded configuration; and
wherein the first joint comprises a lock/release to permit desired rotation of the support shelf in relation to the at least one support leg and fixing of the support shelf in a predefined position.

11. The furnishing element according to claim 10 , wherein the first lock/release comprise a friction mechanism to permit regulation of the fluidity of the rotation movement of the support shelf.

12. A furnishing element, comprising:
a support structure having at least one support leg which defines a vertical axis directed along a main vertical direction;
a support shelf, supported by said support structure and connected to the support structure by interposition of a connector;
wherein the support shelf, in a use configuration, is positioned parallel to a horizontal plane perpendicular to said main vertical direction,
wherein said connector comprise a first joint and a second joint independent of each other;
wherein the first joint identifies a first hinge axis parallel to the horizontal plane to permit rotation and folding of the support shelf towards the support structure, so as to position the support shelf perpendicular to said horizontal plane, in a folded configuration;
wherein the second joint identifies a second hinge axis which permits rotation of the at least one support leg towards the support shelf, so as to position the support leg parallel to the horizontal plane, in a folded configuration; and
wherein the second joint of each support leg is configured to permit rotation of 360 degrees of the support leg around the second rotation axis.

Assignees

• Arper Spa

Inventors

• Favaro Carlo

Classifications

• A47C9/00

  Stools for specified purposes · CPC title

• A47B3/0803 Primary

  the legs rotating around a vertical axis (A47B3/083, A47B3/087 and A47B3/091 take precedence) · CPC title

• A47C4/00

  Foldable, collapsible or dismountable chairs (of tubular metal type A47C5/10) · CPC title

• A47B3/0818

  with manually actuated locking means (A47B3/083, A47B3/087 and A47B3/091 take precedence) · CPC title

• A47B2003/0824

  the table legs being individually collapsible against the underside of the table top · CPC title