Hyundai Mobis Co., Ltd.

Hyundai Motor Company

Kia Corporation

Kia Motors Corporation

Sang Won Hwangbo

Choong Ryung Lee

Hae Kwon Park

Byung Ho Min

Jiwoon Song

Seok Min Lee

Kyu Sang Lee

Dong Gil Lee

Jae Jun Harm

Ga Ram Jeong

Il Chang Sung

Seok Hoon Ko

Do Hyoung Kim

Ji Woon Song

Sung Hoon Kim

Dong Young Kim

Hyock In Kwon

Rae Ick Jang

Jong Seob Lee

Hyo Shub Shin

Dong Oh Lee

Joo Seon Yoo

A seat airbag device for a vehicle is proposed. The seat airbag device for a vehicle includes: a main chamber located in a vehicle seat at a side portion of an occupant and configured to be deployed toward a front portion of the vehicle when gas is injected thereinto; a sub-chamber connected to a front end of the main chamber and configured to be deployed in a direction intersecting a deployment direction of the main chamber when the gas is injected thereinto; and an expansion portion expanded from the front end of the main chamber and connected to an upper portion or a lower portion of the sub-chamber.

Seat airbag device for vehicle

An airbag device and a method for controlling deployment of the same are proposed. The airbag device is configured to protect a passenger by controlling an airbag cushion deployed toward the rear space of a seatback in an event of a vehicle collision, and the airbag device includes an airbag cushion deploying toward the rear space of the seatback, a sensor part detecting a seating status and a seating posture of a passenger with respect to each seat, and a controller, in an event of a collision, configured to change and control a deploying status of the airbag cushion and an inflation amount of the airbag cushion in response to the seating status and the seating posture of the passenger.

Airbag device and method for controlling deployment

Disclosed is a seat airbag for a vehicle, the seat airbag including an airbag cushion including lateral cushions configured to be deployed forward from lateral sides of a seatback, and front cushions bent and extending from front ends of the lateral cushions toward a seat center and positioned at a front side of the passenger, and support tethers configured to connect upper portions of the front cushions and an upper portion of the seatback or connect lower portions of the front cushions and a lower portion of the seatback so that the front cushions support a passenger when the passenger is loaded onto the front cushions.

Seat airbag for vehicle

An airbag device includes a first chamber configured to be deployed in a shape that surrounds a first side and a front side of a seat, a second chamber configured to be deployed in a shape that surrounds a second side and the front side of the seat and fastened to the first chamber at a first portion at which the second chamber overlaps the first chamber, and side tethers connected to one of or both of a second portion between the first chamber of an airbag module embedded at first side of a seatback and a third portion between the second chamber of an airbag module embedded at the second side of the seatback.

Airbag device

Disclosed are a shoulder airbag and an airbag cushion thereof that are capable of restricting an occupant from being moved upward along a seatback and from being abruptly pushed in a direction away from a collision side of a vehicle when vehicle collision occurs, thereby safely protecting the occupant. The shoulder airbag includes an airbag cushion mounted in a seatback and configured to be deployed so as to cover each of the shoulders of an occupant sitting in a seat in three axis directions.

Shoulder airbag and airbag cushion thereof

The present invention provides an airbag cushion and a method of folding the same, in which the airbag cushion covers a lateral side and a front side of a seat by being deployed forward in a state in which the airbag cushion is folded at a lateral side of a seatback, a first lateral section of a lateral chamber, which is deployed from the lateral side of the seatback before the first lateral section reaches a passenger's shoulder, is folded by a tuck-in method that pushes the airbag cushion inward and folds the airbag cushion, and a second lateral section of the lateral chamber, which is deployed from the first lateral section while passing over the passenger's shoulder, is folded by an out-board roll method that folds the airbag cushion toward the outside of the passenger.

Airbag cushion and method of folding the same

An embodiment air bag device includes a first chamber, wherein in a deployed state, the first chamber surrounds a first portion and a front portion of a seat with a frontal surrounding portion of the first chamber expanding toward a second portion, a second chamber, wherein in the deployed state, the second chamber surrounds the second portion and the front portion of the seat with a frontal surrounding portion of the second chamber expanding toward the first portion and overlaps with the first chamber behind the first chamber, and a first fastener provided at a portion where the first chamber and the second chamber overlap with each other and fastening the first chamber and the second chamber to each other.

Air bag device

An airbag device includes a tether having an improved folding position that enables the tether to unfold as it cuts through a covering. The airbag device may include a foam pad embedded in a seatback, an airbag cushion folded at a lateral side of the foam pad and configured to be deployed forward, a covering shaped to cover the foam pad and configured to cover the seatback, and a tether positioned between the foam pad and the covering and connected between the seatback and the airbag cushion. The tether is configured to unfold as it cuts through the covering when the airbag cushion is deployed.

An external airbag device is proposed. The external airbag device includes: a housing located in a bumper and securely coupled to a vehicle; and an airbag cushion disposed inside the housing in a folded state, and configured to be deployed outwardly from the housing and the bumper when gas is injected thereinto, wherein the airbag cushion is configured to be deployed to be inclined while a contact surface thereof brought into contact with an external obstacle colliding with the vehicle is deployed.

External airbag device

The present invention relates to a seat airbag apparatus for a vehicle, in which a raw cushion fabricprovided in the form of a single flat panel is coupled by sewing to an inner cushion partprovided in the form of a flat panel, and a front cushionis formed by using the raw cushion fabricprovided in the form of a flat panel. Therefore, the sewing coupling may be easily and smoothly performed, and particularly the tolerance in respect to the sewing coupling may be reduced, thereby improving quality.

Seat airbag apparatus for vehicle

A seat airbag apparatus for a vehicle and a method of controlling the operation thereof, includes side cushions deployed from the seatback, front cushions configured to be deployed from the side cushions, and inflators for the side cushions and inflators for the front cushions. The deployment operation of the side cushions and the deployment operation of the front cushions are respectively controlled depending on a normal seating mode and a relax mode of an occupant and a side collision and a front collision of the vehicle.

Seat airbag device for vehicle and method of controlling operation thereof

Embodiments of the present disclosure relate to a vehicle seat airbag apparatus, wherein: when a side collision accident occurs, an active vent hole is closed to delay the deployment speed of a front cushion and thus to enable a side cushion so as to have sufficient internal pressure, thereby improving ability to respond to a side collision; and when a frontal collision accident occurs, the active vent hole maintains an open state to rapidly deploy the front cushion, thereby improving ability to respond to a frontal collision.

Vehicle seat airbag apparatus

A seat airbag includes a cushion part mounted to a seatback of a seat, at least two chambers connected to each other in a vertical direction of the seatback, and an inflator provided to supply inflating gas to the cushion part.

Seat airbag

A side airbag for a vehicle including an inflator part that discharges an inflation gas; and a cushion part that covers the inflator part, is deployed by the gas discharged from the inflator part. The cushion part includes a main chamber part deployed between a passenger and a vehicle body, and a protruding chamber part extended from the main chamber part and deployed in front of the passenger.

Growing community of inventors

Yongin-si, South Korea

Sang Won Hwangbo