Head restraint arrangement for a vehicle seat and vehicle seat fitted with said head restraint arrangement, particularly spare seat
First Claim
1. A head restraint arrangement (8) for a vehicle seat (2) having a backrest (4) and a lower seat surface part (6), the head restraint arrangement comprising:
- a head-supporting part (12) coupled to the backrest (4) via a retainer (10), configured to provide the head-supporting part (12) an operative position (A) above the backrest (4), and an inoperative position (B) with the retainer locked releasably in both positions, wherein the head-supporting part (12), in the inoperative position (B), firstly being lowered relative to the operative position (A) in the direction of the seat surface part (6) and, secondly, positioned in a region of a backrest front side (14) in front of the backrest (4),wherein the retainer (10) comprises a retaining-rod element (16) having two retaining rods (20, 22) which are parallel to each other and are guided in a longitudinally displaceable manner in guides (18) of the backrest (4) and configured to be locked in at least two different positions, the retaining rods (20, 22) being connected, in one piece via a transverse web (24), in their end region which is situated outside the guides (18),wherein the head-supporting part (12) is guided via a bearing arrangement (28) on the transverse web (24) of the retaining-rod element (16) and configured to be pivoted about an axis of rotation (30) defined by the transverse web (24) and locked in at least two different positions; and
wherein the retaining rods (20, 22) are curved in their end region in such a manner that the transverse web (24) is arranged offset with respect to a guide plane (26), which is defined by the two parallel retaining rods (20, 22), in the direction of the backrest front side (14).
4 Assignments
0 Petitions
Accused Products
Abstract
A headrest arrangement for a vehicle seat consisting of a back and a bottom seating part. Said arrangement comprises a headrest part that is connected to the back of the seat, with the connection configured in such a way that the headrest part can be moved between an in-use position arranged above the back of the seat and corresponding to its headrest function and a non-use position wherein the headrest part can be releasably locked in both positions. The headrest part in non-use position and relative to the in-use position is lowered in the direction of the seating part and is arranged horizontally in the area of the front part of the back of the seat. The invention also relates to a vehicle seat fitted with said headrest arrangement.
52 Citations
15 Claims
-
1. A head restraint arrangement (8) for a vehicle seat (2) having a backrest (4) and a lower seat surface part (6), the head restraint arrangement comprising:
-
a head-supporting part (12) coupled to the backrest (4) via a retainer (10), configured to provide the head-supporting part (12) an operative position (A) above the backrest (4), and an inoperative position (B) with the retainer locked releasably in both positions, wherein the head-supporting part (12), in the inoperative position (B), firstly being lowered relative to the operative position (A) in the direction of the seat surface part (6) and, secondly, positioned in a region of a backrest front side (14) in front of the backrest (4), wherein the retainer (10) comprises a retaining-rod element (16) having two retaining rods (20, 22) which are parallel to each other and are guided in a longitudinally displaceable manner in guides (18) of the backrest (4) and configured to be locked in at least two different positions, the retaining rods (20, 22) being connected, in one piece via a transverse web (24), in their end region which is situated outside the guides (18), wherein the head-supporting part (12) is guided via a bearing arrangement (28) on the transverse web (24) of the retaining-rod element (16) and configured to be pivoted about an axis of rotation (30) defined by the transverse web (24) and locked in at least two different positions; and wherein the retaining rods (20, 22) are curved in their end region in such a manner that the transverse web (24) is arranged offset with respect to a guide plane (26), which is defined by the two parallel retaining rods (20, 22), in the direction of the backrest front side (14). - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
-
-
12. A vehicle seat (2) comprising a lower seat surface part (6);
- a backrest (4); and
a head restraint arrangement (8) comprising;a head-supporting part (12) coupled to the backrest (4) via a retainer (10), configured to provide the head-supporting part (12) an operative position (A) above the backrest (4), and an inoperative position (B) with the retainer locked releasably in both positions, wherein the head-supporting part (12), in the inoperative position (B), firstly being lowered relative to the operative position (A) in the direction of the seat surface part (6) and, secondly, positioned in a region of a backrest front side (14) in front of the backrest (4), and wherein the vehicle seat (2) can be transferred between an operative position, which is suitable for sitting, and an inoperative position, and it being possible for the seat surface part (6) to be folded over through approximately 180°
about a transverse axis (66), which is arranged in its front region away from the backrest (4), in such a manner that it lies with its lower side (70), which then points upward, approximately in a plane (72) with an adjacent loading floor of the vehicle, and it being possible, in the locked inoperative position (B) of the head-supporting part (12), for the backrest (4) to be folded over through approximately 90°
about a lower transverse axis (74) in the direction of the seat surface part (6), and it then lying with its rear surface (78) likewise approximately in the plane (72) of the loading floor. - View Dependent Claims (13, 14, 15)
- a backrest (4); and
Specification