| 摘要 |
PURPOSE: A backpack having a dual pad supporting a seat back is provided to adhere closely to the back of a user. CONSTITUTION: A backpack having a dual pad supporting a seat back comprises: a receiving member(100) which forms an article storage space; a seat plate member(200) which forms one side of the receiving member; a pair of band members(300) in which one end thereof is connected to the upper end of the seat plate member and the other end is connected to the lower end of the seat plate member; a reinforcement plate which is combined with the seat plate member; a pair of pads(500) which is horizontally combined with the surface of the seat plate member at an interval; and a combining unit for combining a pair of pads with the seat plate member and reinforcement plate.
|
