Abstract: The present disclosure provides a pneumatic and vibration providing device for a vehicle seat, the pneumatic and vibration providing device including a first air bladder mounted in a seatback and configured to be inflated and deflated in the seatback, and a vibration motor disposed on a front portion of the first air bladder and configured to selectively generate vibration, wherein the vibration motor has a fusion sheet provided on one surface side thereof, wherein the fusion sheet has an edge portion entirely fixed to the first air bladder by thermal fusion.

Abstract: Disclosed is a pneumatic control apparatus for a vehicle seat, the pneumatic control apparatus including a case part including a pneumatic flow path forming a supply path for air supplied from a pneumatic supply part and a plurality of nipples, a flow path control valve part including a first valve intake port mounted in the case part and connected to the pneumatic flow path in first and second directions and a pair of first valve discharge ports connected to the first valve intake port and configured to be openable and closable, and intake/exhaust control valve parts each including second valve intake ports and second valve discharge ports, wherein each of the intake/exhaust control valve parts allows the air to be introduced or to be exhausted therefrom in the first direction and the second direction through the second valve discharge ports.

Abstract: Provided is a roller assembly for massage, the roller assembly including a roller having one side surface coupled to a first frame, and another side surface coupled to a second frame, a central shaft penetrating a center of the roller, and an air injection member coupled to one side of the central shaft so as to be tightly attached to the first frame and having an air injection part disposed at an outer side thereof so that air is injected into the roller through the air injection part.

Abstract: Provided is a neck supporting device including a housing capable of being attached to or detached from a seat, a main body capable of being withdrawn from the inside of the housing, the main body including two support portions disposed at two opposite sides of one surface of the main body, respectively, and configured to protrude toward a neck of an occupant, and a strap coupled to the two opposite support portions of the main body while having tension and having a neck support portion positioned between the two opposite support portions and configured to support the neck of the occupant.