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1. 发明专利

JP4535109B2 Head protection air bag and a method of manufacturing the same 有权
公开(公告)号：JP4535109B2
公开(公告)日：2010-09-01
申请号：JP2007252614
申请日：2007-09-27
申请人：豊田合成株式会社
发明人：直山本 , 泰三末光 , 康雄落合
IPC分类号： B60R21/20 , B60R21/23 , B60R21/232 , B60R21/2346
摘要： PROBLEM TO BE SOLVED: To provide a head protective airbag that can be easily manufactured even if a constitution of arranging an inner tube within a connecting port part of an airbag main body is employed. SOLUTION: This head protective airbag 19 comprises an airbag main body 20 and an inner tube 86. The airbag main body comprises a developing expansion part 21 developed and expanded to cover the segment of a side window facing to the compartment of a vehicle, and a cylindrical connecting port 28 connected to an inflator in such a manner as that expansion gas can be flowed to the developing expansion part. The inner tube 86 is arranged between the inner peripheral surface of the connecting port and the outer peripheral surface of the inflator to guide the expansion gas to the developing expansion part. The part of the airbag main body near the connecting port 28 is constituted of a sewn bag part 50. The inner tube 86 is arranged between a seat 51 at the compartment and a seat 52 facing to the outside part of the vehicle when the sewn bag is formed, sewn together when a partitioning sawing part 54 positioned at the outer peripheral edge of the connecting port is sewn, and fixed to and arranged at the connecting port 28. COPYRIGHT: (C)2009,JPO&INPIT

2. 发明专利

JPWO2014132513A1 頭部保護エアバッグ装置及びエアバッグの折り畳み方法有权
标题翻译：头部保护气囊装置的折叠方法和安全气囊
公开(公告)号：JPWO2014132513A1
公开(公告)日：2017-02-02
申请号：JP2015502718
申请日：2013-12-02
申请人：豊田合成株式会社 , トヨタ自動車株式会社
发明人：功士河村 , 功士河村 , 泰三末光 , 泰三末光 , 篤樫尾 , 篤樫尾 , 満寛濱田 , 満寛濱田
IPC分类号： B60R21/232 , B60R21/213 , B60R21/237
CPC分类号： B60R21/232 , B60R21/237
摘要：膨張用ガスの流入時、収納部位(SP)から下方へ展開しつつ、車内側壁部(22a)と車外側壁部(22b)とを離すように膨張するエアバッグ(20)を備える。エアバッグは、窓(W1)の車内側(I)を覆う前膨張遮蔽部(27)を備える。前膨張遮蔽部は、主膨張部の前側に配置されて、主膨張部に遅れて膨張する副膨張部(29)を備える。副膨張部は、膨張完了時の下端(29b)に、ベルトライン(BL)の下方の車体側部材(DT)に支持される支持膨張部(30)を備える。エアバッグは、平らに展開した状態の下縁(20b)側を上縁(20a)側に接近させる上下寸法縮小折りの前に、副膨張部の前下隅部(31)を、エアバッグの前縁から下縁(20b)に向かう斜め後下方向の折目(70)を付ける内折りをして、収納部位に収納される。
摘要翻译：当充气气体的同时用存储站点（SP）开发的流入，向下包括内壁和（22a）的所述膨胀的气囊的外壁上，以释放（22B）（20）。气囊包括覆盖所述窗口（W1）（27）的内侧（I）之前，可充气的屏蔽部分。之前膨胀屏蔽部分被设置在主膨胀部的前侧，并且，扩大了主膨胀部分（29）后方的副膨胀单元。次膨胀单元包括支撑所述带线（BL）（DT）（30）下方的车体侧构件上的完全充气，充气支撑部的下端部（29 b）中。安全气囊，前平是靠近下边缘（20b）的膨胀状态的侧到上边缘（20a）的侧垂直降维折叠，副膨胀部（31）的前下角部，气囊之前通过朝向从边缘的下边缘（20b）的后方向下折叠的斜内折痕（70），它被存储在的存储位置。

3. 发明专利

JP5131133B2 Head protection air bag 有权
公开(公告)号：JP5131133B2
公开(公告)日：2013-01-30
申请号：JP2008258800
申请日：2008-10-03
申请人：豊田合成株式会社
发明人：泰三末光 , 康雄落合
IPC分类号： B60R21/20 , B60R21/232
CPC分类号： B60R21/232 , B60R21/201 , B60R21/213 , B60R21/2338 , B60R21/2342 , B60R21/2346 , B60R21/235 , B60R2021/23386 , B60R2021/23514 , B60R2021/23566 , Y10T29/49826
摘要： A head protection airbag according to the invention includes: a shielding main body portion which is manufactured by double weaving, is configured to have a substantially rectangular plate shape when the shielding main body portion is flatly deployed so that a vehicle inside-facing wall and a vehicle outside-facing wall overlap with each other, and covers a window on the inside when the inflation is completed; a plurality of mounting portions which protrude upward from an upper edge of the shielding main body portion and mount the upper edge of the shielding main body portion on an upper edge of the window; and a connection port which has a substantially tubular shape, protrudes upward from the upper edge of the shielding main body portion and allows an inflow of inflation gas into the shielding main body portion. The mounting portions and the connection port are separate from the double-woven shielding main body portion and are connected to the shielding main body portion.

4. 发明专利

JP5626121B2 頭部保護エアバッグ装置有权
公开(公告)号：JP5626121B2
公开(公告)日：2014-11-19
申请号：JP2011118110
申请日：2011-05-26
申请人：豊田合成株式会社
发明人：丈樹林 , 丈樹林 , 泰三末光 , 泰三末光
IPC分类号： B60R21/232 , B60R21/201 , B60R21/23
CPC分类号： B60R21/232 , B60R21/214 , B60R21/237

5. 发明专利

JP5071505B2 Head protection air bag device 有权
公开(公告)号：JP5071505B2
公开(公告)日：2012-11-14
申请号：JP2010073665
申请日：2010-03-26
申请人：豊田合成株式会社
发明人：真山中 , 泰三末光 , 志幸田中
IPC分类号： B60R21/2346 , B60R21/232

6. 发明专利

JP5029233B2 Head protection air bag 有权
公开(公告)号：JP5029233B2
公开(公告)日：2012-09-19
申请号：JP2007227061
申请日：2007-08-31
申请人：豊田合成株式会社
发明人：直山本 , 泰三末光 , 康雄落合
IPC分类号： B60R21/20 , B60R21/232 , B60R21/23
摘要： The invention provides a head protection air bag. The head protection air bag (20) joints the cylinder woven air bag sections (30, 40) with the sewed air bag section (50); the jointing edges (37, 47) of the cylinder woven air bag sections consist of band shaped inside car sewing edge sections (38, 48) and outside car sewing edge sections (39, 49) separated in the inside and outside car direction from top edge to bottom edge; the inside car and outside car jointing edge (56, 57) of the air bag section (50) are jointed using longitudinal sewing sections (63, 64, 65, 66) and inside car and outside car sewing edge section (38, 48, 39, 49) relative to the cylinder woven air bag sections. And, by arranging the transversal sewing sections (71, 72, 73, 74) extending from the separating sewing section (54) of the cylinder woven air bag sections sewed along approximately back and forth direction, the air connecting section 53 is jointed with the air inlet sections (31, 41) of the cylinder woven air bag sections to form the air bag (20).

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