Adjustable lighted walking aid
AssigneeRandal A. Navarro
InventorRandal A. Navarro
Life of this patent
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Abstract
An adjustable lighted walking aid adapted to be used in low light or dark areas is disclosed and may include a cane having a front light for illuminating obstacles being encountered in front of the user and a back light for simultaneously illuminating the area proximate the feet of the user so that the user may see and thus help avoid upcoming obstacles in front, as well as observe the area at his or her feet while walking. The cane may be used in its generally vertical manner during use to assist properly the stability of the user, and is adjustable in its length to accommodate a variety of users.
Claims7
A method of making an adjustable lighted walking aid, comprising:
- providing a handle portion with an integrally connected intermediate portion, the handle portion including a handle being disposed substantially perpendicular to the intermediate portion, an angled portion integrally connected to the top of the intermediate portion, and a curved portion integrally connecting the handle to the angled portion;
- providing a lower portion terminating in a tip, the lower portion having an upper end,
- telescopically connecting the upper end of the lower portion to the intermediate portion of the handle portion to form an offset cane, whereby the height of the cane is telescopically adjustable;
- disposing a front light emitting diode in the angled portion, at a lower section thereof, whereby the principal axis of illumination of the front light emitting diode is inclined downwardly forwardly at about a 55° angle with respect to the intermediate portion, to direct light downwardly and in front of the cane;
- and
- disposing a back light emitting diode in the curved portion, at a central section thereof, whereby the principal axis of illumination of the back light emitting diode is inclined downwardly rearwardly at about a 35° angle with respect to the intermediate portion to direct light downwardly and in back of the cane, and whereby the principal axis of illumination of the back light emitting diode is substantially perpendicular to the principal axis of illumination of the front light emitting diode;
- disposing an electronic controller within the handle for controlling the light emitting diodes;
- disposing a battery within the handle for providing power to the light emitting diodes and the electronic controller;
- and
- locating a switch to an end of the handle and electrically connecting the switch to the electronic controller to allow operation of the light emitting diodes.
Dependencies are inferred from the claim text.