KR20200068049A - 승객 머리 보호용 에어백 장치 - Google Patents
승객 머리 보호용 에어백 장치 Download PDFInfo
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/21—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in vehicle side panels, e.g. doors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/207—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in vehicle seats
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/215—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member
- B60R21/2165—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member characterised by a tear line for defining a deployment opening
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/23—Inflatable members
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
- B60R21/23138—Inflatable members characterised by their shape, construction or spatial configuration specially adapted for side protection
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/23—Inflatable members
- B60R21/237—Inflatable members characterised by the way they are folded
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
- B60R21/264—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous generation of gas, e.g. pyrotechnic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/18—Anchoring devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/18—Anchoring devices
- B60R22/24—Anchoring devices secured to the side, door, or roof of the vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/18—Anchoring devices
- B60R22/26—Anchoring devices secured to the seat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R2021/003—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks characterised by occupant or pedestian
- B60R2021/0039—Body parts of the occupant or pedestrian affected by the accident
- B60R2021/0048—Head
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/18—Anchoring devices
- B60R2022/1818—Belt guides
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Air Bags (AREA)
Abstract
Description
도 2는 본 발명에 따른 승객 머리 보호용 에어백 장치를 설명하기 위한 도면,
도 3은 도 2에서 에어백쿠션이 전개된 상태의 도면,
도 4는 도 3의 상태를 착좌 승객의 정면에서 바라본 도면,
도 5는 본 발명에 따라 에어백커버와 벨트가이드의 결합구조 및 에어백쿠션과 벨트가이드의 결합구조를 설명하기 위한 도면이다.
3 - 시트벨트 4 - 도어
5- 버클 10 - 에어백커버
11 - 테어라인 20 - 인플레이터
30 - 에어백쿠션 40 - 벨트가이드
50 - 가이가이드
Claims (11)
- 시트백 상단에 고정되게 설치된 에어백커버; 및
상기 에어백커버내에 폴딩된 상태로 내장되고, 인플레이터로부터 에어백가스가 공급될 때에 에어백커버를 관통하면서 전개되며, 전개시 착좌 승객 머리의 일측으로 전개되어서 승객의 머리를 보호하는 에어백쿠션;을 포함하는 승객 머리 보호용 에어백 장치. - 청구항 1에 있어서,
상기 에어백커버와는 분리 가능하게 결합되고, 에어백쿠션과는 분리가 불가능하게 결합되며, 시트벨트의 이동통로 역할을 하도록 시트벨트가 관통하는 벨트가이드;를 더 포함하는 것을 특징으로 하는 승객 머리 보호용 에어백 장치. - 청구항 1에 있어서,
상기 에어백커버는 시트백의 상단 좌우 모서리부 중에서 도어측 모서리부에 고정되게 설치되고;
상기 에어백쿠션은 도어와 승객 머리 사이의 공간으로 전개되면서 착좌 승객의 머리를 보호하는 것을 특징으로 하는 승객 머리 보호용 에어백 장치. - 청구항 2에 있어서,
상기 에어백커버의 상부면과 전면에는 테어라인이 형성되고;
상기 에어백커버내에 폴딩된 에어백쿠션은 전개시 테어라인을 뚫고 상방 및 전방을 향해 전개되는 것을 특징으로 하는 승객 머리 보호용 에어백 장치. - 청구항 2에 있어서,
상기 에어백커버와 벨트가이드는 에어백쿠션의 미전개시에는 결합상태를 유지하고 에어백쿠션의 전개시에는 전개압력에 의해 서로 분리되며;
상기 에어백쿠션과 벨트가이드는 에어백쿠션이 전개되는 상황에서도 항상 결합상태를 유지하는 것을 특징으로 하는 승객 머리 보호용 에어백 장치. - 청구항 4에 있어서,
상기 에어백쿠션이 테어라인을 뚫고 상방 및 전방을 향해 전개될 때에 벨트가이드는 에어백커버와 분리되면서 상측으로 이동한 후 시트벨트를 따라 전방으로 이동하면서 에어백쿠션의 전개루트를 가이드하는 것을 특징으로 하는 승객 머리 보호용 에어백 장치. - 청구항 2에 있어서,
상기 에어백커버의 전면 하측 모서리부에 벨트가이드가 위치하도록 결합되고;
상기 벨트가이드의 윗면에 에어백쿠션이 연결되도록 결합되며;
상기 시트벨트는 에어백커버의 하부면과 벨트가이드를 통해서 전방으로 인출되게 설치된 것을 특징으로 하는 승객 머리 보호용 에어백 장치. - 청구항 2에 있어서,
상기 에어백커버와 벨트가이드는 에어백쿠션의 전개압력에 의해 서로 분리되도록 후크 결합되는 것을 특징으로 하는 승객 머리 보호용 에어백 장치. - 청구항 2에 있어서,
상기 에어백쿠션과 벨트가이드는 에어백쿠션의 전개시에도 서로 분리가 불가능하도록 고리와 걸쇠의 결합구조, 쏘잉(sewing)결합구조, 볼트결합구조, 테더와 볼트의 결합구조 중 어느 하나를 이용해서 결합된 것을 특징으로 하는 승객 머리 보호용 에어백 장치. - 시트백 상단에서 도어측 모서리부에 위치하도록 구비된 에어백쿠션; 및
상기 에어백쿠션과 결합되고 시트벨트과 관통하도록 설치된 벨트가이드를 포함하고;
상기 벨트가이드는 에어백쿠션의 전개시에 시트벨트를 따라 전방으로 이동하면서 에어백쿠션의 전개루트를 가이드하고;
상기 에어백쿠션은 벨트가이드에 의해 전개루트가 가이드된 상태로 착좌 승객 머리의 일측으로 전개되어서 승객의 머리를 보호하는 것을 특징으로 하는 승객 머리 보호용 에어백 장치. - 청구항 10에 있어서,
상기 에어백쿠션은 시트백의 상방 및 전방을 향해 전개되면서 착좌 승객 머리의 일측으로 전개되는 것을 특징으로 하는 승객 머리 보호용 에어백 장치.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020180147348A KR102614153B1 (ko) | 2018-11-26 | 2018-11-26 | 승객 머리 보호용 에어백 장치 |
| US16/276,119 US10913421B2 (en) | 2018-11-26 | 2019-02-14 | Air bag apparatus for protecting passenger's head |
| CN201910136660.5A CN111216669B (zh) | 2018-11-26 | 2019-02-25 | 用于保护乘客的头部的气囊设备 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020180147348A KR102614153B1 (ko) | 2018-11-26 | 2018-11-26 | 승객 머리 보호용 에어백 장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20200068049A true KR20200068049A (ko) | 2020-06-15 |
| KR102614153B1 KR102614153B1 (ko) | 2023-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020180147348A Active KR102614153B1 (ko) | 2018-11-26 | 2018-11-26 | 승객 머리 보호용 에어백 장치 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US10913421B2 (ko) |
| KR (1) | KR102614153B1 (ko) |
| CN (1) | CN111216669B (ko) |
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| JP6913508B2 (ja) * | 2017-05-22 | 2021-08-04 | Joyson Safety Systems Japan株式会社 | エアバッグ装置及びシートベルト装置 |
| US11040688B2 (en) * | 2019-06-19 | 2021-06-22 | Ford Global Technologies, Llc | Side airbag assembly |
| JP7294298B2 (ja) * | 2020-10-22 | 2023-06-20 | トヨタ自動車株式会社 | 乗員保護装置 |
| DE102020131733B4 (de) * | 2020-11-30 | 2024-07-04 | Autoliv Development Ab | Fahrzeugsitzanordnung mit einer Rückhalteanordnung und Rückhalteanordnung |
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2018
- 2018-11-26 KR KR1020180147348A patent/KR102614153B1/ko active Active
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2019
- 2019-02-14 US US16/276,119 patent/US10913421B2/en active Active
- 2019-02-25 CN CN201910136660.5A patent/CN111216669B/zh active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000142303A (ja) * | 1998-11-09 | 2000-05-23 | Toyota Motor Corp | 頭部保護エアバッグ装置 |
| US6237945B1 (en) * | 1999-02-26 | 2001-05-29 | Lear Corporation | Passenger restraint system |
| US6382666B1 (en) * | 2000-03-13 | 2002-05-07 | Universal Propulsion Company, Inc. | Arrangement for providing deployment of inflatable member coaxially with safety belt portion and related method |
| JP2005514251A (ja) * | 2001-05-18 | 2005-05-19 | シムラ インコーポレイテッド | 車両乗員保護のためのシステムおよび方法 |
| KR200325045Y1 (ko) | 2003-05-23 | 2003-09-02 | 구진범 | 머리 및 목 보호용 에어백장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR102614153B1 (ko) | 2023-12-13 |
| CN111216669B (zh) | 2023-05-16 |
| US10913421B2 (en) | 2021-02-09 |
| US20200164823A1 (en) | 2020-05-28 |
| CN111216669A (zh) | 2020-06-02 |
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