curved blade of a doctor blade

Abstract

1. Name of the product in this design: Curved blade edge of a scraper. 2. Purpose of this product design: The scraper is used to remove surface dirt; the curved blade of the scraper can enhance its local force, thereby improving the scraping efficiency. 3. The key design feature of this product is its shape. 4. The picture or photograph that best illustrates the key design points: A-A sectional view. 5. The rear view, left view, and right view are the same as the front view, so the rear view, left view, and right view are omitted; the bottom view is the same as the top view, so the bottom view is omitted. 6. Other situations requiring explanation: This design involves partial design. The parts outside the pink semi-transparent areas in each drawing are the parts that require protection under the partial design.

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