Toy cars

Abstract

This article is a toy car with a roller installed inside. An axle is inserted through a roughly U-shaped hole in the roller, and the height of the article can be changed by rotating the roller 90 degrees around the axle, with the hole facing upwards as the baseline, or the axle can be removed by rotating it 180 degrees. The "Reference Comparison Diagram" compares a left side view (A) with the roller not rotated and a left side view (B) with the roller rotated 90 degrees. The part for which design registration is sought in this application is the part that adjusts the height of the article, and it has both functional and morphological integrity.

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