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US 10,094,407 B2Granted
Modular frame for making seats and furnishing elements in general provided with a supporting surface
OwnerRomano Marcatoinventor
Life of this patent
Estimating the term…
Abstract
A modular frame for seats or furnishing elements provided with a supporting surface includes a plurality of section bars that are adapted to be rigidly constrained to one another so as to define the frame of the supporting surface. The cross section of the section bars is at least partially hollow and substantially triangular and is provided with an opening configured to allow a conveniently shaped terminal part of fixing elements to be longitudinally inserted in the section bar in order to join at least two section bars.
Claims11
A modular frame (A) for seats or furnishing elements provided with at least one supporting surface (A3), comprising:
- a plurality of section bars (1) rigidly constrained to one another so as to define the frame (A4) of said at least one supporting surface (A3);
- and
- one or more fixing elements (2) having a plane portion and a plurality of terminal parts each extending from the plane portion at different angles,
- wherein a cross section of one or more of said section bars (1) is at least partially hollow and substantially triangular and comprises:
- a horizontal first wall (11) facing upwards,
- a second wall (12) extending from said first wall and arranged in a substantially vertical or inclined position so as to form an inner side of the frame (A4) of the seat or supporting surface (A3), and
- a third oblique wall (13) connecting said first and second walls,
- wherein said cross section further comprises a first opening (14) configured to receive one of the terminal parts (21) when longitudinally inserted in one of said section bars (1) in order to join at least two of said section bars (1).
5 more elements
Dependencies are inferred from the claim text.