| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that an opening area of a storage chamber is limited by a position of a hinge part when a deck board for a vehicle is folded because the position of the hinge part of the deck board for the vehicle is fixed, and consequently, an opening/closing fulcrum point of the deck board for the vehicle is also fixed since the area of the opening of the storage chamber not covered by the deck board for the vehicle is changed by folding the deck board with the hinge part as a fulcrum point.SOLUTION: A deck board includes one wall and a concavo-convex wall existing apart from each other, which is manufactured by blow-molding thermoplastic resin. In the concavo-convex wall, hinge parts are formed along one direction of the deck board, and 20 or more hinge parts are formed to solve a problem. |
