Rocket Car Prototype
<Description:
- This toy is a rocket propelled car. To use it, the toy will be loaded with a small model rocket engine and attached to a model rocket electric trigger launching mechanism (which almost always implements a safety). Once the trigger is attached to the engine, the child would pull the string on the small gyroscope, run back a safe distance and ignite the engine. The rocket car would travel on the ground due to its high weight and the gyroscope would keep it from spinning. This toy is fun for the whole family, as parental supervision is extremely recommended. This toy is not safe to use unless supervised by an adult who has easy access to a fire extinguisher and an open, flat, paved lot. Unlike model rockets, this toy cannot be used in a field because it must have a large smooth surface to move across.
- This toy is based on the concepts of rotational acceleration (the gyroscope) and chemical reactions.
- The toy would be made out of wood and would come in a kit much like that of a Pine Wood Derby Car. It would be up to the customer to design and shape the wood; however, the holes for the engine and wheels would be drilled by the manufacturer to ensure safe launching. Estimated Production Cost: 5-10 USD to include the electric fuse, igniter, rocket engines, wood block, and wheels; Estimated price per unit: 25 USD.
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Toy concept 1 | Toy concept 3
< Michael J. Fox>
Carnegie Mellon University
January 23, 2007