Mathematical symbol transformation toy (plus)

Abstract

1. The name of the design product: mathematical symbol transformation toy (plus sign). 2. The use of the design product: children's entertainment or play toys. 3. The design features of the design product: in shape. 4. The picture or photo that best indicates the design features: assembly state perspective view. 5. The views of component 2 have been clearly expressed in the submitted views, and the front view of component 2, the rear view of component 2, the top view of component 2, the bottom view of component 2, the left view of component 2 and the right view of component 2 are omitted. 6. Other circumstances that need to be explained Other explanations: A in the figure can rotate relative to B.

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