Stair climbing hand-pulled two-fold luggage cart

Abstract

1. The name of the design product: the name of the design product is a hand-pulled secondary folding luggage cart for climbing stairs. 2. The use of the design product: for carrying goods or luggage, etc., belongs to the transportation tool. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view. 5. The bottom of the design product is not easy to see or not visible during use, omit design 1 view, design 2 view. 6. Design 1 is designated as the basic design.

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