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1. (WO2018008840) AIRBAG INFLATOR
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Pub. No.: WO/2018/008840 International Application No.: PCT/KR2017/005166
Publication Date: 11.01.2018 International Filing Date: 18.05.2017
IPC:
B60R 21/264 (2006.01) ,B60R 21/268 (2011.01) ,F42B 3/04 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
R
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
21
Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
02
Occupant safety arrangements or fittings
16
Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
26
characterised by the inflation fluid source or means to control inflation fluid flow
264
using instantaneous generation of gas, e.g. pyrotechnic
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
R
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
21
Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
02
Occupant safety arrangements or fittings
16
Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
26
characterised by the inflation fluid source or means to control inflation fluid flow
268
using instantaneous release of stored pressurised gas
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
42
AMMUNITION; BLASTING
B
EXPLOSIVE CHARGES, e.g. FOR BLASTING; FIREWORKS; AMMUNITION
3
Blasting cartridges, i.e. case and explosive
04
for producing gas under pressure
Applicants:
비앤알㈜ BNR CO., LTD. [KR/KR]; 인천시 남동구 승기천로 150 150, Seunggicheon-ro Namdong-gu Incheon 21695, KR
Inventors:
배경철 BAE, Gyeongcheol; KR
민성기 MIN, Sungki; KR
김기창 KIM, Gichang; KR
전봉관 JEON, Bonggwan; KR
김회찬 KIM, Hoe Chan; KR
홍정화 HONG, Junghwa; KR
Agent:
특허법인 충현 CHUNG HYUN PATENT & LAW FIRM; 서울시 서초구 동산로 23 베델회관 8층 Bethel Bldg. 8F., 23, Dongsan-ro Seocho-gu Seoul 06779, KR
Priority Data:
10-2016-008488605.07.2016KR
Title (EN) AIRBAG INFLATOR
(FR) GONFLEUR DE COUSSIN DE SÉCURITÉ GONFLABLE
(KO) 에어백용 인플레이터
Abstract:
(EN) The present invention relates to an airbag inflator. An airbag inflator according to the present invention comprises: a housing (100) having a space (S) formed therein so as to store a gas, the upper end of the housing (100) being open; a support member (200) coupled to the upper end of the housing (100), the support member (200) having a first cavity (210) formed to penetrate the same in the upward/downward direction; a plug (300) inserted into the lower end of the first cavity (210) and configured to move upward/downward so as to cover and expose the first cavity (210); a guide member (400) having a second cavity (410) formed to penetrate the same upward/downward such that the lower portion of the plug (300) is inserted therein, the guide member (400) being inserted into the lower end of the first cavity (210) and configured to move upward/downward; and a pressurizing member (500) inserted into the upper end of the first cavity (210) so as to contact the plug (300), wherein, when the pressurizing member (500) pressurizes the plug (300) downward, the plug (300) and the guide member (400) move downward by a predetermined length such that the first cavity (210) is exposed, and the plug (300) then engages with and is held by the lower end of the support member (200).
(FR) La présente invention concerne un gonfleur de coussin de sécurité gonflable. Selon la présente invention, un gonfleur de coussin de sécurité gonflable comprend : un logement (100) dans lequel un espace (S) est formé de manière à stocker un gaz, l'extrémité supérieure du logement (100) étant ouverte ; un élément de support (200) accouplé à l'extrémité supérieure du logement (100), l'élément de support (200) comportant une première cavité (210) formée pour pénétrer dans ce dernier dans la direction vers le haut/vers le bas ; un bouchon (300) inséré dans l'extrémité inférieure de la première cavité (210) et conçu pour se déplacer vers le haut/vers le bas de manière à recouvrir et à exposer la première cavité (210) ; un élément de guidage (400) comportant une seconde cavité (410) formée pour pénétrer dans ce dernier vers le haut/vers le bas de sorte que la partie inférieure du bouchon (300) soit insérée dans cette dernière, l'élément de guidage (400) étant inséré dans l'extrémité inférieure de la première cavité (210) et conçu pour se déplacer vers le haut/vers le bas ; et un élément de mise sous pression (500) inséré dans l'extrémité supérieure de la première cavité (210) de manière à entrer en contact avec le bouchon (300), dans lequel, lorsque l'élément de mise sous pression (500) met sous pression le bouchon (300) vers le bas, le bouchon (300) et l'élément de guidage (400) se déplacent vers le bas sur une longueur prédéterminée de sorte que la première cavité (210) soit exposée, et que le bouchon (300) entre alors en prise avec l'extrémité inférieure de l'élément de support (200) et soit maintenu par cette dernière.
(KO) 본 발명은 에어백용 인플레이터에 관한 것으로, 본 발명에 따른 에어백용 인플레이터는 가스가 저장되도록 내부에 공간(S)이 형성되고, 상단이 개방된 하우징(100), 하우징(100)의 상단에 결합되고, 상하방향으로 관통하는 제1 중공(210)이 형성된 지지부재(200), 제1 중공(210)의 하단으로 삽입되어, 제1 중공(210)을 폐쇄하고 개방하도록 상하방향으로 이동가능한 플러그(300), 플러그(300)의 하부가 삽입되도록 상하방향으로 관통하는 제2 중공(410)이 형성되고, 제1 중공(210)의 하단으로 삽입되어, 상하방향으로 이동가능한 가이드부재(400), 및 제1 중공(210)의 상단으로 삽입되어, 플러그(300)에 접촉하는 가압부재(500)를 포함하고, 가압부재(500)가 플러그(300)를 하측방향으로 가압하면, 제1 중공(210)이 개방되도록 플러그(300)와 가이드부재(400)가 하측방향으로 소정길이 이동한 후, 플러그(300)가 지지부재(200)의 하단에 걸려 고정된다.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)