专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP5545282B2 Seat cushion air bag device 有权
公开(公告)号：JP5545282B2
公开(公告)日：2014-07-09
申请号：JP2011216163
申请日：2011-09-30
申请人：豊田合成株式会社
发明人：達矢橋戸 , 孝典神頭
IPC分类号： B60N2/427 , B60N2/56 , B60R21/02
CPC分类号： B60R21/207 , B60N2/4221 , B60N2/42718 , B60N2/4279
摘要： A seat cushion airbag device mountable to a vehicle seat that includes: a seat section including a seat cushion supported by a support section; and a blower duct having an outlet provided below the seat cushion so as to allow air-conditioning air to be ejected upward. The cushion airbag device includes an airbag, at least a part of which is inflated with an inflating fluid such that a seat surface of the seat section is bulged out. The airbag includes a folded portion. Before the airbag is inflated with the inflating fluid, the airbag is disposed at a position on a front side of the outlet while the folded portion is folded such that the outlet is exposed from the airbag. When the airbag is inflated, the folded portion is deployed so as to extend to a position on a rear side of the outlet.

2. 发明专利

JP5598354B2 Seat cushion air bag device and a method of manufacturing the same 有权
公开(公告)号：JP5598354B2
公开(公告)日：2014-10-01
申请号：JP2011016609
申请日：2011-01-28
申请人：豊田合成株式会社
发明人：雅夫木野 , 達矢橋戸 , 孝典神頭
IPC分类号： B60N2/42 , B60N2/90 , B60R21/02 , B60R21/207 , B60R21/233
摘要： PROBLEM TO BE SOLVED: To provide a seat cushion airbag device having enhanced strength to an expanding fluid such as an expanding gas, and allowing the expanding fluid to flow in a predetermined direction stably.SOLUTION: An airbag 50 is formed by including an inflator 41 and arranging an inner bag 71 with a blowout hole allowing the expanding gas from the inflator 41 to pass in the body 51 of the airbag. The airbag is disposed in a seat part of a vehicle seat to constitute the seat cushion airbag device. The inner bag 71 and the airbag body 51 are inflated by the expanding gas to raise the seat surface of the seat part, thereby restricting the waist part of an occupant from moving forward. The inner bag 71 is coupled to the airbag body 51 on both sides in at least the width direction, to partition the airbag 50 into a first chamber 85 with the inflator 41 arranged therein and a second chamber 86 with no inflator.

3. 发明专利

JP4968190B2 Side air bag system 有权
公开(公告)号：JP4968190B2
公开(公告)日：2012-07-04
申请号：JP2008158180
申请日：2008-06-17
申请人：豊田合成株式会社
发明人：出岡田 , 孝典神頭
IPC分类号： B60R21/20 , B60R21/207 , B60N2/42
CPC分类号： B60R21/207
摘要： A side airbag apparatus 23 includes an airbag 27 and a guide member 30, which guides inflation and deployment of the airbag 27. The airbag 27 is fixed to a right side wall 24a of a seat frame 24. A part of the airbag 27 protrudes further forward than a front end 24A of the right side wall 24a. The airbag 27 is supplied with gas from an inflator 26, so as to be inflated and deployed in a space between a body side portion of a vehicle and an occupant seated in a front seat 21. The guide member 30 guides the airbag 27 forward when it is inflated and deployed. The guide member 30 includes a guide portion 30c and a first bending portion 30a, which extends from the guide portion 30c. The guide portion 30c is arranged to face a surface of the airbag 27 facing the interior of the vehicle at least in an area forward of the right side wall 24a. The first bending portion 30a is flexed rightward when receiving load from the left. Also, the first bending portion 30a restricts the guide portion 30c from being flexed leftward when receiving the force of inflation and deployment of the airbag 27.

4. 发明专利

JP5163476B2 Side air bag system 有权
公开(公告)号：JP5163476B2
公开(公告)日：2013-03-13
申请号：JP2008322289
申请日：2008-12-18
申请人：豊田合成株式会社
发明人：通康伊藤 , 貴信池田 , 出岡田 , 典久田谷 , 幸史柴山 , 孝典神頭 , 栄治佐藤 , 琢哉後藤
IPC分类号： B60R21/20 , B60R21/23 , B60R21/207 , B60R21/2338
摘要： PROBLEM TO BE SOLVED: To increase an adjustment allowance of the internal pressure difference between the upper chamber and the lower chamber when an airbag is inflated. SOLUTION: A side airbag device is equipped with an airbag 20 and a tether 27. The device restricts inflation thickness in the vehicle width direction of the airbag 20 by winding up the tether 27 to the vehicle width direction when the airbag is inflated, while bending the tether 27 upward when the airbag is not inflated, and the device partitions the internal space of the airbag 20 into a lower chamber 33 and the upper chamber 34 of the upper side thereof while restricting the inflation thickness of the airbag in the vehicle width direction. A connection part 37 for connecting in such a state that a cloth part on the vehicle inner side and a cloth part 22 of the airbag 20 are close to each other is provided in the vicinity of the tether 27 in a state bent upward when the airbag 20 is not inflated. COPYRIGHT: (C)2010,JPO&INPIT

5. 发明专利

JP4297014B2 Air bag device 有权
公开(公告)号：JP4297014B2
公开(公告)日：2009-07-15
申请号：JP2004261266
申请日：2004-09-08
申请人：豊田合成株式会社
发明人：栄治佐藤 , 篤樫尾 , 孝典神頭 , 聡馬渕
IPC分类号： B60R21/16 , B60R21/20 , B60R21/207 , B60R21/231
摘要： PROBLEM TO BE SOLVED: To provide an airbag device not requiring the post-treatment works to close, block or shrink an insert hole for inserting a gas generator, and capable of suppressing the leakage of gas after the airbag is inflated and spread. SOLUTION: The airbag 22 is formed in a sack shape by sewing the peripheral edge part upon folding one panel sheet 41 into two. The panel sheet 41 has a middle fold region 46 at the peripheral edge part. The middle fold region 46 is furnished with an insert hole 50 for inserting a retainer 24 into the airbag 22. The middle fold region 46 is folded into the airbag 22 when the panel sheet 41 is folded into two, followed by sewing together with the peripheral edge part of the panel sheet 41, and thereby a recess 51 is formed recessed toward the inside of the airbag 22. COPYRIGHT: (C)2006,JPO&NCIPI

6. 发明专利

JP4193657B2 Air bag device 有权
公开(公告)号：JP4193657B2
公开(公告)日：2008-12-10
申请号：JP2003336411
申请日：2003-09-26
申请人：豊田合成株式会社
发明人：栄治佐藤 , 元章成瀬 , 孝典神頭 , 聡馬渕
IPC分类号： B60R21/20 , B60R21/207 , B60R21/217
摘要： PROBLEM TO BE SOLVED: To provide an air bag device capable of reducing a production cost by eliminating sewing work by a sewing thread in order to reduce an aperture area of an insertion hole of an inflater. SOLUTION: The insertion hole 17d into which the inflater 19 and a retainer 20 are inserted is formed on an end of a housing part 17c formed on a base end of an air bag 17. The aperture area of the insertion hole 17d is enlarged, and a crimped cloth part 17e is provided on the housing part 17c. First to third fitting holes 17f, 17g and 17h are formed on the crimped cloth part 17e. After fitting the first fitting hole 17f on a bolt 28 attached on the retainer 20 and abutting the crimped cloth part 17e with the retainer 20, the crimped cloth part 17e is folded into two layers so that the second and the third fitting holes 17g and 17h are overlapped, and the cloth part is fitted to the bolt 28 with the usage of the second and the third fitting holes 17g and 17h, and is crimped so that the aperture area of the insertion hole 17d is reduced. COPYRIGHT: (C)2005,JPO&NCIPI

7. 发明专利

JP5594166B2 Seat cushion air bag device 有权
公开(公告)号：JP5594166B2
公开(公告)日：2014-09-24
申请号：JP2011016610
申请日：2011-01-28
申请人：豊田合成株式会社
发明人：雅夫木野 , 達矢橋戸 , 孝典神頭
IPC分类号： B60N2/42 , B60R21/02 , B60R21/207 , B60R21/233
CPC分类号： B60R21/207 , B60N2/42763 , B60R21/233 , B60R2021/23324 , B60R2021/23382
摘要： A seat cushion airbag apparatus is applied to a vehicle seat having a seat portion. The seat portion has a seat cushion that is supported from below by a support portion of a seat frame. The apparatus raises a seat face of the vehicle seat, thereby restraining an object on the seat face to prevent the object from moving forward. The apparatus includes an airbag, an inflation fluid generator, and a contact preventing member. The airbag is arranged between the support portion and the cushion. The inflation fluid generator supplies inflation fluid for inflating the airbag, thereby raising the seat face. The contact preventing member is arranged between the support portion and the airbag. A part of the contact preventing member that is in the vicinity of the support portion is flexible. The contact preventing member prevents the airbag from contacting the support portion when the airbag is inflated.

8. 发明专利

JP4325444B2 Side air bag system 有权
公开(公告)号：JP4325444B2
公开(公告)日：2009-09-02
申请号：JP2004075347
申请日：2004-03-16
申请人：豊田合成株式会社
发明人：孝典神頭 , 聡馬渕
IPC分类号： B60R21/20 , B60R21/207 , B60R21/2334
摘要： PROBLEM TO BE SOLVED: To provide a side air bag device capable of preventing the elbow of any occupant from being pressed excessively to the inside in the vehicle width direction when an air bag is inflated and deployed between the occupant seated on a seat and the side wall of the vehicle body and protecting the breast of the occupant properly. SOLUTION: The side air bag device 17 is installed inside the seat back 15 of the seat 12 provided in the vehicle. A thickness restriction part 22 restricts the thickness in the vehicle width direction of the air bag 18 in its part mating with the elbow Pe of the occupant P in the condition that the air bag 18 to constitute the side air bag device 17 is inflated and deployed ahead of the vehicle in its advancing direction with the gas jetted out of an inflator 19. The elbow Pe is prevented from being pressed by the air bag 18 inflated and deployed excessively to the inside in the vehicle width direction so as to eliminate a pressure being applied to the breast owing to rotation of the occupant's elbow part, and the breast is protected properly. COPYRIGHT: (C)2005,JPO&NCIPI

9. 发明专利

JP4158668B2 Air bag device 有权
公开(公告)号：JP4158668B2
公开(公告)日：2008-10-01
申请号：JP2003336410
申请日：2003-09-26
申请人：豊田合成株式会社
发明人：栄治佐藤 , 元章成瀬 , 孝典神頭 , 聡馬渕
IPC分类号： B60R21/20 , B60R21/207
摘要： PROBLEM TO BE SOLVED: To provide an air bag device capable of reducing a production cost by eliminating sewing work by a sewing thread in order to reduce an aperture area of an insertion hole of an inflater. SOLUTION: The insertion hole 17d into which the inflater 19 and a retainer 20 are inserted is formed on an end of a housing part 17c formed on a base end of an air bag 17. A tab 32 is integrally formed on a peripheral end of the insertion hole 17d with the usage of a base cloth 17a, and a lead-out hole 32a for leading out a male connector 27 formed on the inflater 19 is formed on the tab 32. A fitting hole 32b on the tab 32 is fitted with a second bolt 29 attached on the retainer 20 and protruded outside from a taking out hole 17 formed on the housing part 17c, and the tab 32 in a state of shielding the insertion hole 17d is fitted and held. COPYRIGHT: (C)2005,JPO&NCIPI

10. 发明专利

JP4059124B2 Side air bag device and wrapping sheet used to it 有权
公开(公告)号：JP4059124B2
公开(公告)日：2008-03-12
申请号：JP2003089166
申请日：2003-03-27
申请人：豊田合成株式会社
发明人：栄治佐藤 , 孝典神頭 , 聡馬渕
IPC分类号： B60R21/20 , B60R21/201 , B60R21/207
摘要： PROBLEM TO BE SOLVED: To provide a side air bag device capable of stably holding a harness connected to an inflator on a wrapping sheet, facilitating manufacturing and assembly work by reducing the number of part items to clamp the harness and attempting reduction of cost. SOLUTION: The side air bag 13 folded with the inflator 12 is wrapped with the wrapping sheet 14. An opening part of a sheet main body 14a of the wrapping sheet 14 is shielded with an upper part shielding sheet piece 25 and a lower part shielding sheet piece 26. The harness 17 connected to the inflator 12 is clamped with a clamping piece 32 continuously formed on the lower part shielding sheet piece 26. This clamping piece 32 is attached on a surface of the sheet body 14a with a cohesion label. COPYRIGHT: (C)2005,JPO&NCIPI

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式