A seat with a warmer may include a heating unit mounted on a rear side of a seat back and radiating heat toward a rear seat; an air duct disposed close to the heating unit on the seat back, extending up and down on the seat back, and passing air therein, and a blowing unit disposed in the air duct generating a sucking force in the air duct so that air heated by the heating unit flows into the air duct, and sending out the heated air in the air duct to a floor under the rear seat.

A seat pad which can provide a favorable seating feeling while adhesion between a breathable member and a resin foam constituting the seat pad is ensured and a method of manufacturing such a seat pad are provided. A filling member including a breathable member having a ventilation function to an outside, used in a molding process of the seat pad for a vehicle integrally molded from a foam made of a foamable resin in a state where the breathable member is placed therein, and removed after the molding, is characterized by including a frame-shaped body attached to a peripheral side surface of an outside exposed surface of the breathable member and installed on a molding surface of a mold and a side-surface covering body installed upright on the frame-shaped body and partially covering a side surface of the breathable member.

Certain embodiments of the present disclosure are related to a supportive apparatus for the head and neck. Embodiments of the invention incorporate a C-shaped apparatus shaped to support the posterior region of the neck. A center region found in certain embodiments of the C-shaped apparatus is placed on the posterior of a neck. Lateral supports found in certain embodiments of the C-shaped apparatus are placed on the lateral aspect of a neck. Embodiments of the invention include an opening across a center region functioning to support the apparatus, and to further act as to ventilate a user's nape.

A seat with a warmer may include a heating unit mounted on a rear side of a seat back and radiating heat toward a rear seat; an air duct disposed close to the heating unit on the seat back, extending up and down on the seat back, and passing air therein, and a blowing unit disposed in the air duct generating a sucking force in the air duct so that air heated by the heating unit flows into the air duct, and sending out the heated air in the air duct to a floor under the rear seat.

[Problem to be Solved]

Providing a seat pad that can provide good sitting comfortability with bonding between a ventilation member and an expanded resin foam included in the seat pad ensured.

[Solution]

A seat pad 10 including a ventilation member 20 having a function that lets air through to/from an outside, the seat pad 10 being formed by integral expansion molding of an expandable resin material M with the ventilation member 20 introduced therein, includes a covering member 30 that covers at least a part of the ventilation member 20 at an interface between the ventilation member 20 and the expandable resin material M, and the covering member 30 includes an impregnation inhibiting material having a function that inhibits infiltration of the expandable resin material M, the function being at least higher than that of the ventilation member 20.

A vehicle seat for commercial vehicles includes a support structure and at least one cushion element. The at least one cushion element is arranged on the support structure. The support structure includes at least one shell element. The at least one cushion element is formed from an integral foam and has a plurality of openings.