Title:
SIDE AIRBAG DEVICE FOR VEHICLE
Document Type and Number:
Japanese Patent JP2016107887
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To contribute to the stabilization of the waist constraint performance of a lower-side bag part.SOLUTION: In a side airbag device 10 for a vehicle, a gas injected from an inflator 22 is distributed to a lower-side bag part 36, a front-side bag part 38 and a rear-side bag part 40 of a side airbag 20, and the bag parts 36, 38 and 40 are expanded and deployed. A waist L of an occupant P is constrained by the lower-side bag part 36 which has relatively-high pressure. Here, displacement suppression means (reaction plate 54 and pocket 56) are arranged between a side frame 15 of a seat back 14 and the lower-side bag part 36. The displacement suppression means suppresses that the lower-side bag part 36 is displaced to an upper side of a vehicle in a preset expansion/deployment-scheduled region at expansion and deployment. By this constitution, the waist L can be constrained as set by the lower-side bag part 36 which is located in the expansion/deployment-scheduled region.SELECTED DRAWING: Figure 1
Inventors:
FUJIWARA YUSUKE
Application Number:
JP2014248330A
Publication Date:
June 20, 2016
Filing Date:
December 08, 2014
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
B60R21/207; B60R21/217; B60R21/2338
Domestic Patent References:
| JP2007210371A | 2007-08-23 | |||
| JP2014141159A | 2014-08-07 | |||
| JP2014019393A | 2014-02-03 | |||
| JP2006035988A | 2006-02-09 | |||
| JPH11348710A | 1999-12-21 | |||
| JP2007186132A | 2007-07-26 |
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Hiroshi Fukuda
Kato Kazunori
Hiroshi Fukuda