摘要：
The invention relates to a piece of furniture (100), in particular a piece of seating furniture, comprising a base part (104) on which a movable furniture part (101, 102, 103) is pivotably mounted via at least one pivot fitting (1), wherein the at least one pivot fitting (1) is fixed to the base part (104) by a first lever (2) and is fixed to the movable furniture part (101, 102, 103) by a second lever (3) which is arranged pivotably with respect to the first lever (2), the second lever (3) being fixed to a molded body (4) having a plurality of hollow chambers (7), which molded body forms a core of the movable furniture part (101, 102, 103). The molded body can have in particular a recess for receiving the second lever. The invention furthermore relates to a method for assembling a piece of furniture.
技术功效语段：
The present invention relates to a piece of furniture with a swivel fitting for movable furniture parts, such as armrests, footrests, or siderests. The swivel fitting includes a first lever and a second lever, which are fixed to the base part and the movable furniture part, respectively. The second lever is pivotally mounted on the shaped body, which is provided with a pocket for receiving at least part of the second lever. The shaped body is pivotably mounted on the second lever, and a smooth surface is formed on two opposite sides of the shaped body for support. The invention aims to make the construction and manufacture of the furniture simpler, more flexible, and suitable for simplified assembly.
权利要求：
1. Piece of furniture (100), in particular seating furniture, comprising a base part (104) on which a movable furniture part (101, 102, 103) is pivotably mounted via at least one pivot fitting (1), wherein the at least one pivot fitting (1) is fixed to the base part (104) by means of a first lever (2) and is fixed to the movable furniture part (101, 102, 103) by means of a second lever (3) which is arranged pivotably with respect to the first lever (2), wherein the second lever (3) is fixed to a molded body (4) which is provided with a plurality of hollow chambers (7) and which forms a core of the movable furniture part (101, 102, 103) and a pocket (20) for accommodating at least part of the second lever (3) is formed in the molded body (4), characterized in that a slot (43) is formed on the molded body (4) through which the first lever (2) is passed.
2. Piece of furniture according to claim 1, characterized in that the second lever (3) is fixed in the pocket (20) in a clamping and/or latching manner.
3. Piece of furniture according to claim 1 or 2, characterized in that a stiffening structure formed by webs (8) is formed in the molded body (4) and the hollow chambers (7) are arranged between the webs (8).
4. Piece of furniture according to one of the preceding claims, characterized in that the molded body (4) is designed substantially plate-shaped and is composed of a plurality of individual parts (40, 41, 42).
5. Piece of furniture according to one of the preceding claims, characterized in that the molded body (4) has a substantially smooth or grid-like surface (5, 6) on two opposite sides.
6. Piece of furniture according to claim 5, characterized in that the two surfaces (5, 6) have a different elasticity due to the shaping of the molded body (4).
7. Piece of furniture according to one of the preceding claims, characterized in that the molded body (4) or the individual parts (40, 41, 42) of the molded body (4) are produced by injection molding, extrusion or 3D printing.
8. Piece of furniture according to one of the preceding claims, characterized in that the proportion of hollow chambers (7) in the molded body (4) in relation to the total volume is over 50%, in particular between 60% and 95%.
9. Piece of furniture according to one of the preceding claims, characterized in that the molded body (4) is surrounded on its outside by a flexible cover.
10. Piece of furniture according to one of the preceding claims, characterized in that the movable furniture part (101, 102, 103) is pivotably mounted on the base part (104) via two or more pivot fittings (1).
11. Piece of furniture according to one of the preceding claims, characterized in that the movable furniture part (101, 102, 103) is designed as an armrest, footrest or headrest.
12. Piece of furniture according to one of the preceding claims, characterized in that the base part (104) is formed as a seat or back part of an upholstered piece of furniture or a vehicle seat.
13. Piece of furniture according to one of the preceding claims, characterized in that an additional component, such as a display, an operating unit and/or a control unit, is fixed to the molded body (4).
14. Method for assembling a piece of furniture, in particular a piece of seating furniture, comprising the steps of: - providing a base part and fixing a lever of a pivot fitting to the base part; - producing a molded body (4) formed from one or more individual parts (40, 41, 42) by injection molding, extrusion or 3D printing with a plurality of hollow chambers, wherein a pocket (20) for accommodating at least part of the second lever (3) is formed in the molded body (4), and - mounting the molded body (4) on a second lever of the pivot fitting and fixing the molded body to the second lever for pivotable mounting of the molded body (4) on the base part (104), wherein a slot (43) is formed on the molded body (4) through which the first lever (2) is passed.