A seat air-conditioning device includes: a blower; a first ventilation path through which air is drawn in by the blower from a first inlet in a seat base of a seat on which a person sits; a second ventilation path through which the drawn air is discharged from a first outlet in the seat; a third ventilation path that is different from the second ventilation path and through which the drawn air is discharged from a second outlet in the seat; and an outlet ventilation path selection switch that is between the blower and the first and second outlets and selects at least one of the second and third ventilation path to which the drawn air is to be led. The first inlet is vertically below the first outlet and the second outlet.

The present disclosure provides a climatized seat equipped with a ventilation system and a heating system for use separately or synergistically. The heating system includes electroconductive fabric sections having at least one perforation positioned in surrounding relation to a passageway formed in a seat element, for instance a cushion assembly. Each electroconductive fabric section includes conductors electrically coupled to a controller for activating the electroconductive fabric. The electroconductive fabric can be perforated to accommodate complex shapes, features and transitions associated with the surface to be heated and provides more direct and even heat distribution as compared to conventional resistive wires woven into fabric.

A seating arrangement for a vehicle is shown to include a plurality of seats, including at least two front seats, at least two rear seats, and a rear jump seat positioned intermediate the two rear seats. The jump seat comprises a seat back which is positioned rearwardly of the rear seats, and the rear seats are movable laterally between a first position where the rear seats are proximate to each other and generally covering the seat back of the jump seat, and a second position where the rear seats are spaced apart from each other and the seat back of the jump seat is exposed. The arrangement may also include rear seats which are rotatable relative to the seat backs to provide a storage surface.

A seat component for a vehicle seat having at least one air outlet unit configured to be connected to an air supply. In order to be able to adapt a ventilation function of the vehicle seat individually to a contact area between the vehicle seat and a person sitting thereon, the air outlet unit has at least one flexible air guide funnel and at least one diaphragm valve which is arranged within the at least one flexible air guide funnel and which is connected to the at least one flexible air guide funnel in such a way that the diaphragm valve closes the air guide funnel when the air guide funnel is not deformed, and at least partially opens the air guide funnel when the air guide funnel is deformed.

An air distribution system that includes a plenum, which has a bottom wall, a peripheral wall connected to the bottom wall and extending around a periphery of the plenum to define one or more open spaces in the plenum, and one or more connection recesses in the bottom wall adapted to connect to a blower. A top surface of the peripheral wall is configured to contact a bottom surface of a cushion of a vehicle seat to enclose the one or more open spaces.

A seat air-conditioning device includes a seat pad, a back lid and a blower. The back lid covers an opening side of a ventilation groove of the seat pad. The blower generates an airflow in a ventilation passage which is defined by the ventilation groove and the back lid. The back lid has a communication port that is formed at an opposing region of the back lid, which is opposed to the blower. The communication port is configured to conduct the airflow generated by the blower. The seat pad has a plurality of support portions that contact the back lid and are formed at an overlapping region of the seat pad which overlaps with the opposing region in a thickness direction of the seat pad. The support portions are circumferentially arranged one after another around the communication port.

A vehicle seat according to the present invention includes: a seat back frame constituting a framework of a seat back; a blower disposed in the seat back; a bracket to which the blower is fixed; and a cover member provided on the rear side of the seat back frame. Herein, the bracket is fixed to the cover member with the seat back frame being held between the bracket and the cover member.

A vehicle seat comprises: a pair of opposed frames disposed opposite to and separately from each other; a pair of connecting frames disposed separately from each other in a perpendicular direction perpendicular to an opposing direction of the pair of opposed frames, the connecting frames being configured to connect the pair of opposed frames; a bridging wire disposed to bridge the pair of connecting frames; a reinforcing wire disposed to cross the bridging wire as viewed from an occupant side; and a plate-shaped plastic member configured to cover the bridging wire and the reinforcing wire at least at their crossover such that the bridging wire and the reinforcing wire are arranged to be spaced apart from and thus kept out of contact with each other, the bridging wire and the reinforcing wire being connected with the plate-shaped plastic member.

A ventilated seating assembly comprises a first rigid component, a foam layer, and a second rigid component. The first rigid component comprises formed cloth and has a bonding surface, a ventilation surface opposite the bonding surface, and a 3-dimensional profile. The foam layer has an A-surface and a B-surface opposite the A-surface with the first rigid component bonded to the B-surface of the foam layer such that a portion of the B-surface includes the 3-dimensional profile. The second rigid component comprises a polymeric material affixed to a portion of the ventilation surface of the first rigid component. The first and second rigid components define a cavity including a plurality of air passageways defined by the 3-dimensional profile of the first rigid component.

A method of fabricating a plenum insert for a vehicle seat includes the steps of providing an outer material layer having an edge, providing an inner spacer layer, placing the inner spacer layer material on the outer material layer, folding the outer material layer over the inner spacer layer such that the edge overlaps itself, and sealing the overlapping edge of the outer material layer to contain the spacer layer.