The roller and roller body of the robot vacuum cleaner

Abstract

1. Name of the product in this design: Roller and Roller Body of a Sweeping Robot. 2. Purpose of this design: The overall purpose of the product is to serve as the roller of a robotic vacuum cleaner for cleaning the floor; the partial purpose of the product is to serve as the main body of the roller of a robotic vacuum cleaner. 3. The key design features of this product are the shape of the solid lines on the product. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design. 6. Other matters requiring explanation: This design is a partial design; the portion shown by the dotted line is not claimed for protection.

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