TOY "SPACECRAFT" Russian patent published in 2013 - IPC A63H33/00 

FIELD: games.

SUBSTANCE: toy is used in brain games and as a visual aid for demonstration purposes. The toy comprises several toy spacecrafts placed one into another as "Russian dolls", at the same time each of the bodies installed inside in the body external to it and made of transparent material. The toy comprises several external bodies rigidly connected to each other and the same number of internal bodies, at the same time axes of external bodies are parallel and are located in one plane. Each of internal bodies is fixed in the body external to it on the helical axis as capable of displacement along it, as rotary motion is imparted to it. In the side surfaces of the external bodies there are slots, where ledges enter, being arranged on side surfaces of the internal bodies, at the same time the internal bodies are made with a through helical hole, forming a nut-screw pair with a helical axis of the external body, equipped with a nut to impart rotary motion to it, and the nut is fixed against slipping by one of available methods, for instance, with the help of a pin.

EFFECT: invention makes it possible to expand resources to copy a mechanism of modelled toy operation.

2 dwg