Dynamoelectric shoes

A dynamoelectric shoe comprising:

• a shoe sole having a heel portion formed with a compartment unit;
• a pressure-operated electric generator unit provided inside said compartment unit, said electric generator unit including a hollow base with a longitudinal partition plate provided therein, a pivot plate disposed in said hollow base on one side of said partition plate, said pivot plate having one end fixed to a shaft which extends through said partition plate and which mounts pivotally said pivot plate to said hollow base, a volute spring having one end connected to said shaft and biasing said shaft so as to position normally said pivot plate in an upwardly inclining position, a driving gear secured on a distal end of said shaft, a unidirectional gear set including a smaller gear wheel which meshes with said driving gear and a larger gear wheel, a speed increasing gear set driven rotatably by said larger gear wheel of said unidirectional gear set, a press plate having a rear end that is mounted pivotally on an open top of said hollow base and a front end that is provided with a downwardly projecting push plate which has a distal end that extends into said open top of said hollow base and that abuts against said pivot plate, and an alternator unit which is disposed in said hollow base and which has a rotor drive shaft that is provided with a gear member which meshes with said speed increasing gear set, said alternator unit producing a voltage signal when said gear member rotates due to repeated application of pressure on said press plate during use;
• and
• a rechargeable battery unit connected electrically to said alternator unit and provided in said compartment unit of said hollow base, said rechargeable battery unit including an electrical socket mounted on said shoe sole and being charged by said voltage signal from said alternator unit.