Multi-functional handle for walking stick, comprising lamp and sound creating device, both driven by integrated power generator

摘要

The handle (1) of the stick is assembled of two shells (10, 11) accommodating a set of toothed wheels moved with a rotating handle (14) in order to generate power to be transferred to a nickel-hydride battery. A lamp (182) and a warning sound creating device can be operated with the battery as well as a hand held computer to be plugged to a complementary socket. The lamp (182) is located at the front of the handle (1) and can be controlled with a switch (191).