Seat cushion (cushioning and lumbar support)

Abstract

1. Name of the product in this design: Seat cushion (cushioning lumbar support). 2. Purpose of this product design: It is a seat cushion used to support the lower back and protect the buttocks, relieving lower back fatigue and promoting upright sitting posture to prevent hunchback. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1. 5. The bottom surface of this product is a part that is not easily seen or cannot be seen during use, so the bottom view is omitted.

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