Title:
BACK-CARRYING TYPE AIRBAG DEVICE AND AIRBAG SYSTEM
Document Type and Number:
Japanese Patent JP2019187797
Kind Code:
A
Abstract:
To provide a back-carrying type airbag device which can cover not only a head of a person but also a wider range and an airbag system using the back-carrying type airbag device.SOLUTION: When it is detected and notified that a crash of a vehicle is inevitable, an inflator is actuated to expand and spread an airbag 20. A flap 11F is opened by being pressed by an upper spreading part 21, and right-left flaps 12F and a bottom flap 13F start to open by being pressed by a side spreading part 22. The upper spreading part 21 expands and spreads so as to cover a back, right-left, and upper sides of a head of a person. The side spreading part 22 expands and spreads so as to cover a vicinity of bust and waist of a person from right-left sides.SELECTED DRAWING: Figure 4
Inventors:
TERAMURA TSUTOMU
KATSURADA KOICHIRO
KATSURADA KOICHIRO
Application Number:
JP2018084228A
Publication Date:
October 31, 2019
Filing Date:
April 25, 2018
Export Citation:
Assignee:
JOYSON SAFETY SYSTEMS CO LTD
International Classes:
A62B17/04; A62B99/00
Domestic Patent References:
| JP2006081746A | 2006-03-30 | |||
| JP2014230665A | 2014-12-11 | |||
| JP2017535008A | 2017-11-24 | |||
| JP2011144490A | 2011-07-28 | |||
| JP2016212675A | 2016-12-15 |
Foreign References:
| WO2010090317A1 | 2010-08-12 | |||
| US20130283510A1 | 2013-10-31 | |||
| EP3045207A1 | 2016-07-20 |
Attorney, Agent or Firm:
Tsuyoshi Shigeno
Takayuki Shigeno
Takayuki Shigeno