Head restraint with a multi-cell bladder assembly
First Claim
Patent Images
1. A vehicle seating assembly, comprising:
- a pump;
a headrest, including;
a support base including first and second support arms, the second support arm having a channel therethrough;
a flexible foam layer coupled with the support base;
a flexible substrate overlying the foam layer and defining an outer surface;
a fluid manifold between the base and the foam layer, the fluid manifold being coupled with the pump by an air supply line extending through the channel and including a plurality of values;
an inflatable bladder assembly positioned between one of the base and the foam layer or the foam layer and the substrate and having a plurality of cells corresponding to respective regions of the outer surface and coupled with the pump through the fluid manifold with the plurality of cells respectively associated with the plurality of valves to be independently operable between inflated and deflated conditions by the pump; and
a control operably coupled to the pump and the fluid manifold.
1 Assignment
0 Petitions
Accused Products
Abstract
A vehicle seating assembly includes a pump and a headrest. The headrest has a support base, a flexible foam layer coupled with the support base, a flexible substrate overlying the foam layer and defining an outer surface, and an inflatable bladder assembly positioned between the base and the foam layer. The bladder assembly has a plurality of cells corresponding to respective regions of the outer surface that are independently operable between inflated and deflated conditions by the pump. The seating assembly further includes a control operably coupled to the pump.
234 Citations
18 Claims
-
1. A vehicle seating assembly, comprising:
-
a pump; a headrest, including; a support base including first and second support arms, the second support arm having a channel therethrough; a flexible foam layer coupled with the support base; a flexible substrate overlying the foam layer and defining an outer surface; a fluid manifold between the base and the foam layer, the fluid manifold being coupled with the pump by an air supply line extending through the channel and including a plurality of values; an inflatable bladder assembly positioned between one of the base and the foam layer or the foam layer and the substrate and having a plurality of cells corresponding to respective regions of the outer surface and coupled with the pump through the fluid manifold with the plurality of cells respectively associated with the plurality of valves to be independently operable between inflated and deflated conditions by the pump; and a control operably coupled to the pump and the fluid manifold. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
-
-
9. A vehicle headrest assembly, comprising:
-
a support base including first and second support arms, the second support arm including a channel therethrough; a flexible foam layer coupled with the support base; a flexible substrate overlying the foam layer and defining an outer surface; a fluid manifold positioned between the base and the foam layer, including a plurality of valves, and defining an input coupled with an air supply line extending through the channel; an inflatable bladder assembly positioned between the base and the foam layer and including a plurality of cells corresponding to respective regions of the outer surface and coupled with the pump through the fluid manifold with the plurality of values being respectively associate with each of the cells such that the cells are independently operable between inflated and deflated conditions. - View Dependent Claims (10, 11, 12, 13, 14, 15)
-
-
16. A vehicle headrest assembly, comprising:
-
a flexible substrate defining an interior of the headrest assembly and an exterior surface, an inflatable bladder assembly within the interior and having a plurality of cells independently operable between inflated and deflated conditions; a fluid manifold within the interior and including a plurality of outlets respectively associated with ones of the plurality of cells and an inlet coupled with an air supply line; a support base including first and second support arms, the second support arm including a channel therethrough and the air supply line extending through the channel. - View Dependent Claims (17, 18)
-
Specification