AIR BAG BODY FOR OPENING AND CLOSING

摘要

PROBLEM TO BE SOLVED: To provide an air bag for opening and closing which can open and close a clearance and an opening in a good condition. SOLUTION: An air bag body 1 is form in a hollow rod form. The air bag body 1 is composed of an air bag 2 and a form maintaining material 12. The cross section face form of the air bag 2 is formed by shaping to form both side walls 4 and 5 projecting forward from both sides of a base plate 3; the first bending parts 6 and 7 bending to the inner side as a bending face at the front side of the both side walls 4 and 5; and the second bending part 8 projecting from the first bending parts 6 and 7 to the base plate 3 side as a bending surface. The form maintaining material 12 is formed in a recessed form section along the inner surface of the base plate 3, and the inner surface of the both side walls 4 and 5 of the air bag 2, A bolt 16 is fixed to the form maintaining material 12.