Abstract: Provided is a conveyance seat that can be appropriately changed in shape so that a seated occupant can take a comfortable posture. The conveyance seat includes a seat back frame; a skin material covering the seat back frame; movable bodies arranged between the seat back frame and the skin material and protruding forward with respect to the seat back frame; and a control device controlling movements of the movable bodies. The movable bodies have the right and left shoulder movable bodies arranged at upper parts of the seat back frame, and the lumbar movable body arranged below the shoulder movable bodies in the seat back frame, and the control device controls the amount of protrusion of one of the shoulder movable body and the lumbar movable body based on the amount of protrusion of the other.

Abstract: A vehicle seat includes an outer frame forming a framework of a seatback, a frame bracket coupled to a left or right side part of the outer frame, a module bracket fastened to the frame bracket for supporting an airbag module, a shape former coupled to the side part of the outer frame to form an outer shape of the seatback, wherein gap spaces are formed between the outer frame and the shape former, and the frame bracket and the module bracket are fastened to each other at fastening points frontward of the gap spaces.

Abstract: There is provided a notification system that, when a user misplaces luggage or a mobile terminal on a seat, promptly notifies the user of the misplaced luggage or the misplaced mobile terminal. A notification system 1 includes a seat S; a luggage detection unit 31 that detects a presence of luggage on the seat or in the vicinity of the seat, the luggage being held by a user; a seating detection unit 32 that detects whether or not the user is seated on the seat; a notification unit 33 that notifies the user of presence or absence information of the luggage; and a control unit 20 that is connected to and controls the luggage detection unit and the notification unit. When the luggage detection unit detects the luggage after an elapse of a predetermined time from when the seating detection unit has detected that the user has left the seat, the control unit causes the notification unit to notify the user that the luggage has been detected.

Abstract: A vehicle seat includes side frames and plate-shaped brackets. The side frames include cushion side frames disposed to a left and to a right of a seat cushion and back side frames disposed to a left and to a right of a seatback. The plate-shaped brackets are fixed to rear end portions of the cushion side frames to support the back side frames. Each of the brackets includes a first plate shaped part fixed to a corresponding back side frame and a second plate shaped part fixed to a corresponding cushion side frame. The first plate-shaped part is disposed outwardly in the left-right direction relative to a corresponding back side frame, and the second plate-shaped part is disposed inwardly in the left-right direction relative to a corresponding cushion side frame.

Abstract: A condition correction unit includes a plan storage unit configured to store correction plans showing contents of correction of the body condition of a seated person, a presentation unit configured to read a correction plan based on a current value measured by a measurement unit from the plan storage unit and present the correction plan to the seated person, and a processing execution unit configured to execute processing to correct posture by controlling an operating unit. The plan storage unit stores the correction plan presented by the presentation unit in association with information identifying the seated person when the correction plan is presented. The processing execution unit reads the correction plan associated with the information identifying the seated person from the plan storage unit, and executes the processing to correct the posture according to correction contents shown by the correction plan.

Abstract: Provided is a conveyance seat having a seat frame that suppresses a resonance by a simple means in a seat frame with an actuator. A conveyance seat is a conveyance seat having a seat frame with an actuator and includes a resonance suppressing portion which is formed in at least a part of the seat frame by a first uneven region formed by continuously forming a plurality of non-penetrating recesses and/or protrusions. Since the natural frequency of the seat frame changes, the resonance of the seat frame due to the operational vibration of the actuator can be suppressed.

Abstract: The present invention relates to an operation device which can be easily installed on a vehicle door, and a vehicle door comprising the operation device. An operation device of the present invention comprises: a gripper provided on an inner surface of a door of a vehicle; an operation interface provided on an inner side surface of the gripper for receiving an operation input entered by an occupant to operate at least one in-vehicle device; a first sensor provided on an outer side surface of the gripper for detecting a finger of the occupant; a second sensor provided on at least one of the inner side surface and an upper surface of the gripper for detecting a finger of the occupant; and a controller connected to the operation interface, the first sensor, the second sensor, and the at least one in-vehicle device.

Abstract: A vehicle seat includes a frame; a pad disposed on the frame; a skin covering the pad; an airbag device attached to the frame, and including an airbag and an inflator; a guide member that is provided on an inner surface side of the skin at a position corresponding to the airbag device, and that guides a deployment of the airbag; and an engagement member that pulls the skin in the pad. A length in an up to down direction from a first upper end to a first lower end of the engagement member is longer than a length in the up to down direction from a first upper end portion to a first lower end portion of a first end portion of the guide member.

Abstract: An armrest of a door lining includes: a skin material; a printed layer which is disposed on a rear surface side of the skin material; a light emission body which is disposed on a rear surface side of the skin material and the printed layer and displays a printed surface on the surface of the skin material; a proximity sensor which is disposed on a rear surface side of the skin material and detects an approach of a detection target; a control unit which controls the light emission body based on a detection signal of the proximity sensor; and a switch device which is disposed on a rear surface side of the skin material and detects pressure from the skin material side. The control unit controls the light emission body to emit light while the proximity sensor detects the detection target. The proximity sensor is disposed on a rear surface side of the skin material and is disposed on a front surface side of the switch device and the light emission body.

Abstract: A vehicle seat device includes a rotating member rotatably supported by a base member via a rotary support part; a pressure receiving member supported by a seat cushion frame on the rotating member and receives the load of a seat cushion; and a rotary drive actuator that brings power for rotating the rotating member, wherein another actuator distinct from the rotary drive actuator is disposed to avoid a position overlapping with the rotary drive actuator in plan view. Thereby, the vehicle seat device can avoid increase in height even when another actuator is provided in addition to the rotary drive actuator.

Abstract: A vehicle seat includes a seatback frame including a pair of side members extending vertically along either side thereof and providing a structural framework of a seatback, a plate member positioned behind the seatback frame and including an extension extending in an outboard direction from the side member located on an outboard side of the seatback frame, a mounting member connected to the outboard side member, and an airbag module positioned on a front side of the extension and connected to the outboard side member via the mounting member, a clearance being defined between the airbag module and the extension.

Abstract: A vehicle seat includes a seat cushion and a seatback. The vehicle seat has a plate-shaped pressure-receiving member configured to receive a load from an occupant seated on the vehicle seat and a radio wave sensor fixed to the pressure-receiving member. The radio wave sensor is configured to acquire information about the occupant by emitting radio waves toward the occupant and detecting the radio waves reflected off the occupant. The pressure-receiving member includes a plurality of first ribs that protrudes from a backside of the pressure-receiving member, which is a side facing away from the occupant, in a direction away from the occupant, and a plurality of second ribs that protrudes from the backside in a direction away from the occupant, the plurality of second ribs crossing the plurality of first ribs. The radio wave sensor includes at least one fixing part that is fixed to the pressure-receiving member.

Abstract: To improve workability when attaching an airbag module disposed in a side portion of a vehicle seat from a seat back side. A vehicle seat (S) includes: a side frame (13) which constitutes a side portion of a seat back frame (10); a bracket (20) which includes an attachment portion (21) attached to a side surface of the side frame (13) on a seat inner side and a back protrusion portion (22) protruding backward from the attachment portion (21); and an airbag module (30) which includes a retainer (34) fixed to the back protrusion portion (22).

Abstract: A conveyance seat includes a seat pad; and a skin which covers the seat pad, wherein the seat pad includes a first pad member and a second pad member that is harder than the first pad member, wherein the second pad member includes a first region and a second region which is harder than the first region, and wherein an engagement portion that locks the skin is provided in the first region of the second pad member.

Abstract: Provided is vehicle seat with a seat cushion and a seat back, the vehicle seat comprising: a pair of cushion side frames; a duct extending from the seat cushion along a rear side of a cushion frame toward the seat back and connecting an air passage and a blower, the air passage being formed in at least one of the seat cushion and the seat back; and a side frame cover configured to cover at least part of the cushion side frame. The side frame cover includes a duct cover portion configured to cover part of the duct at the rear side of the cushion frame.

Abstract: A conveyance seat includes therein a pad material and a connecting member for connecting electrical devices. The pad material includes a first pad material and a second pad material which is provided on a back surface side of the first pad material and is disposed to overlap the first pad material. A front surface of the second pad material is provided with an accommodation groove which is provided to be recessed in a thickness direction of the pad material and accommodates the connecting member. The accommodation groove extends to be long along the surface of the second pad material. The accommodation groove includes a latching portion which is provided at a predetermined position in an extension direction, protrudes from one side portion toward the other side portion of the accommodation groove, and latches the connecting member.

Abstract: A vehicle seat provided in a vehicle includes: a seat body including a seat cushion and a seatback; an occupant support device displaceably provided on the seat body to press an occupant seated on the seat body; a notification device provided on the seat body to make notification to the occupant; an information acquisition device that acquires information including at least one of a surrounding environment of the vehicle and a driving state of the vehicle; and a control device that controls the occupant support device and the notification device based on the information. The notification device may be provided on the occupant support device. When the vehicle turns, the control device may cause the vibrator disposed on a side opposite from the turning direction to vibrate.

Abstract: A side airbag device capable of preventing interference between a harness and an airbag is provided between a vehicle body and a seat. The side airbag device includes an airbag module an inflatable airbag and an inflator supplying a gas into the airbag, a base member including an airbag storage portion having a concave shape and storing the airbag module and is attached between a vehicle body door and the seat, and a retainer member holding the airbag storage portion from the rear side of the vehicle body. The base member includes a first through hole through which a harness of the inflator is inserted and a flange which is formed in the periphery of the first through hole. The retainer member includes a second through hole through which the harness of the inflator is inserted and which is provided at a position facing the first through hole.

Abstract: Provided is to stabilize a fixed state of each bag body provided at a vehicle seat and configured to expand to push a corresponding one of the shoulders of a seated passenger. Of a seat back provided at the vehicle seat, each shoulder support configured to support a corresponding one of the shoulders of the seated passenger includes an air cell configured to expand by injection of air. The air cell includes protrusions extending in a predetermined direction and provided at respective end portions of the air bag in the extending direction thereof. The air cell is attached to the inside of the seat back in such a manner that each of the protrusions provided at respective end portions in the extending direction is fixed to a corresponding one of fixing positions separated from each other in the width direction of the vehicle seat.

Abstract: A side frame has a connection structure enabling response to various welding methods during inter-member connection and improving post-welding connection strength in a conveyance seat that has the side frame including divided members. Each of a pair of side frames of a conveyance seat is configured from at least a first member and a second member divided in a longitudinal direction, the first member has a first connecting portion for connection to the second member, the second member has a second connecting portion for connection to the first member, and the first connecting portion and the second connecting portion respectively have flat surface portions extending in the longitudinal direction, and the first member and the second member are connected in a state where flat surfaces of the flat surface portion of the first connecting portion and the flat surface portion of the second connecting portion face and overlap each other.