Roller lever structure (similar design 1, 2)

Abstract

1. The name of this design product: roller lever structure (similar designs 1 and 2). 2. Purpose of this design product: This design product is used for luggage rollers. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: 3D drawing of Design 1. 5. Other circumstances that require explanation Other explanations: This design product is a similar design, in which Design 1 is designated as the basic design and Design 2 is a similar design to Design 1.

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