| 摘要 |
PURPOSE: To secure safety of occupants in case an accident happens easily and with an inexpensive structure by relatively-moving a mass body using deceleration in case of an automobile collision, and pulling a safety belt through a pulling member and a converting member. CONSTITUTION: A mass body 79 is placed so as to be horizontally movable along a guide track 80 horizontally arranged in front of an automobile 81. A pulling member roller 69 is connected to the rear of the mass body 79 through a pulling member 16, and connected to a safety belt 5. In case the automobile 81 collides, deceleration caused by the collision moves the mass body 79 forward. As a result, the pulling member roller 69 is rotated by pulling the pulling member 16, and the body of an occupant is restrained by pulling the safety belt 5. It is thus possible to secure safety of occupants in case of an accident easily and with an inexpensive structure. |
