| 摘要 |
PURPOSE: A bag equipped with big wheels is provided, which enables a user to carry conveniently a bag using wheels and keep the bag by folding the wheels. CONSTITUTION: A bag equipped with big wheels comprises: wheels(20) which are installed in both sides of a bag and move up and down; and wheel supports(30) which are installed both sides of the bag in order to fix wheels carried to the top and bottom or to move the wheels up and down by operation of a button. The wheels are fixed to the upper part of a bag by rotating the wheel support upward. |
