Track rollers

Abstract

1. The name of this design product: track roller. 2. Purpose of this design product: used as the weight-bearing part of the walking track mechanism. 3. The key point of the design of this product lies in its shape. 4. The image or photo that best illustrates the key points of the design: Design 1A-A cross-sectional view. 5. Omitted views of designs 1, 2, 3, and 4: the right view is symmetrical with the left view, so the right view is omitted; the top view is the same as the left view after being rotated 90 degrees clockwise, so the top view is omitted; the bottom view is the same as the left view after being rotated 90 degrees counterclockwise, so the bottom view is omitted. 6. Designate Design 1 as the base design.

Images