No-rib scraper

Abstract

1. The name of this design product: Rib-free scraper bar. 2. Purpose of this design product: used for wall leveling. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: combination status diagram 7. 5. Component 2 and component 1 are symmetrical structures, and the rear, left and right, and pitch views of component 2 are omitted; component 4 and component 3 are the same structure, and the rear, left and right, and pitch views of component 4 are omitted. 6. Other situations that require explanation: Component 1, Component 2, and Component 5 are products of indefinite length.

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