| 摘要 |
PURPOSE: A travel bag is provided to lay a protection cover under the bottom of a bag equipped with wheels and enhances a durability of a travel bag. CONSTITUTION: The travel bag includes a big-size travel bag(10), a bottom part(11), a protection cover(20) with a combined wheel(30), a bottom plate. The protection cover(20) locates at the both ends of a bottom part(11), which protects the textile of the bag. The inside of the protection cover(20) has a hard plate to enhance a durability. The wheel(30) of the bag is combined with the hard plate and moves freely to rotate. The bag has a hand strap(40) and a wheel fixing bracket(41) at the bottom of the bag.
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