Seat, in particular an office chair
First Claim
1. A seat, in particular an office chair, comprising:
- a seat support for a seating surface;
a backrest support coupled with the seat support, the backrest support comprising two support arms having upper ends connected by a connecting element, the support arms and connecting element defining a central opening;
a backrest cover; and
a flexible shell extending outwardly from the support arms and the connecting element, the flexible shell defining at least a right peripheral side, a left peripheral side, and a top peripheral side, which collectively define a peripheral edge, the flexible shell extending from the support arms and the connecting element in the direction of the seat support, such that the peripheral edge is spaced forwardly from the backrest support in a direction adapted to engage or at least partially surround a user sitting in the seat;
wherein the backrest cover is supported on the peripheral edge of the shell, the backrest cover extending in the manner of a secant relative to the shell, wherein when the cover is loaded in a direction toward the flexible shell, a bending of at least a portion of the flexible shell is altered and at least one of the lateral sides of the shell bends toward the seating surface.
2 Assignments
0 Petitions
Accused Products
Abstract
The invention relates to a seat (1), in particular an office chair, comprising a seat support (3) for a seating surface (6) and comprising a backrest support (4) of a backrest (5), which is held on the seat support (3) so as to be able to move in a tiltable manner to the side, wherein the backrest support (4) comprises two support aims (4a, 4b) which are configured to be flexible and/or articulated laterally and spaced apart from one another. Preferably, the seating surface (6) and/or the backrest (5) comprises a curved seat shell and/or backrest shell (6a, 5a) provided with a cover (6b, 5b) with a number of flexible curved ribs (15, 16) on the edge of the shell, wherein the cover is stretched by the seat shell and/or backrest shell (6a, 5a) such that when the cover (6b, 5b) is loaded, the bending of the curved ribs (15, 16) is altered.
71 Citations
4 Claims
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1. A seat, in particular an office chair, comprising:
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a seat support for a seating surface; a backrest support coupled with the seat support, the backrest support comprising two support arms having upper ends connected by a connecting element, the support arms and connecting element defining a central opening; a backrest cover; and a flexible shell extending outwardly from the support arms and the connecting element, the flexible shell defining at least a right peripheral side, a left peripheral side, and a top peripheral side, which collectively define a peripheral edge, the flexible shell extending from the support arms and the connecting element in the direction of the seat support, such that the peripheral edge is spaced forwardly from the backrest support in a direction adapted to engage or at least partially surround a user sitting in the seat; wherein the backrest cover is supported on the peripheral edge of the shell, the backrest cover extending in the manner of a secant relative to the shell, wherein when the cover is loaded in a direction toward the flexible shell, a bending of at least a portion of the flexible shell is altered and at least one of the lateral sides of the shell bends toward the seating surface. - View Dependent Claims (2, 3, 4)
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Specification