OCCUPANT PROTECTION DEVICE
To provide an occupant protection device which prevents an airbag provided on a lap belt part from being less prone to expand due to an interference object, despite that the interference object appears at a front side of a seat.SOLUTION: An occupant protection device 10 comprises an airbag 30 provid...
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Zusammenfassung: | To provide an occupant protection device which prevents an airbag provided on a lap belt part from being less prone to expand due to an interference object, despite that the interference object appears at a front side of a seat.SOLUTION: An occupant protection device 10 comprises an airbag 30 provided on a lap belt part 13 constraining the waist MW of an occupant M. A bag body part 30a of the airbag 30 expands when inflating gas is fed, to receive the occupant M, and includes: a rear wall part 30a1 abutting on the occupant M; a front wall part 30a2 which is arranged at an interval from the rear wall part 30a1 ahead of the rear wall part 30a1, and which is connected to the other end of a tether 30c whose one end is connected to the rear wall part 30a1; and an upper wall part 30a3 connecting the rear wall part 30a1 and the front wall part 30a2, above the tether 30c. When the tether 30c is caught and locked by a handle 80 being a support, the bag body part of the airbag is supported by the handle 80 via the tether 30c.SELECTED DRAWING: Figure 9
【課題】シートの前方に干渉物がある場合であっても、干渉物によりラップベルト部に設けられたエアバッグが広がりにくくなることを抑制することができる乗員保護装置を提供する。【解決手段】乗員保護装置10は、乗員Mの腰部MWを拘束するラップベルト部13に設けられたエアバッグ30を備える。膨張用ガスが供給されることにより膨張して乗員Mを受け止めるエアバッグ30のバッグ本体部30aは、乗員Mに当接する後壁部30a1と、後壁部30a1の前方で後壁部30a1と間隔を空けて配置され、後壁部30a1に一端が連結されたテザー30cの他端が連結された前壁部30a2と、テザー30cよりも上方で後壁部30a1と前壁部30a2とを接続する上壁部30a3と、を有し、テザー30cが支持体であるハンドル80に引っ掛かって係止されることにより、テザー30cを介してハンドル80に支持される。【選択図】図9 |
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