초록 ▼

An adjustable-length walking aid provides a hollow tubular body having a top and a bottom. A spring-biased gripper arm at the bottom is connected to a tension gripper actuator filament that is spooled around a flywheel spool. A lamp housed in the base of the body is connected to a power supply in th

An adjustable-length walking aid provides a hollow tubular body having a top and a bottom. A spring-biased gripper arm at the bottom is connected to a tension gripper actuator filament that is spooled around a flywheel spool. A lamp housed in the base of the body is connected to a power supply in the handle by a conductive filament that is also spooled around the flywheel. The tension on the gripper actuator and conductive filaments is maintained by the flywheel regardless of the length to which the cane is adjusted.

대표청구항 ▼

1. An adjustable length walking cane comprising: a tubular body having a top end and bottom end, and a front side;a base portion at the bottom end;a spring-biased gripper arm at the base portion;a selectively actuated base lamp at the base portion;a handle portion at the top end;a selectively actuat

1. An adjustable length walking cane comprising: a tubular body having a top end and bottom end, and a front side;a base portion at the bottom end;a spring-biased gripper arm at the base portion;a selectively actuated base lamp at the base portion;a handle portion at the top end;a selectively actuated front lamp attached to the front side at the top end;a power supply connected to the front illumination source and the base illumination source;one or more controls connected to the power supply to selectively actuate the front and base lamps independently;a double spool sprocket flywheel assembly mounted to the body and having a first spool and a second spool;electrical filament spooled around the first flywheel spool and connected to the power supply and the base and front illumination sources such that the tension on the electrical filament is maintained by the flywheel regardless of the length to which the cane is adjusted;tension filament spooled around the second flywheel spool and connected to the gripper arm at the base portion such that the tension on the tension filament is maintained by the flywheel regardless of the length to which the cane is adjusted;a selectively actuated flywheel lock to selectively lock or release the tension cable around the second spool to open the gripper arm; anda gripper arm trigger connected to the gripper arm by the tension cable to selectively open and close the gripper arm. 2. The walking cane of claim 1, further comprising one or more guide holes to maintain separation between the electrical and tension filaments. 3. The walking cane of claim 1, further comprising a handle at the handle portion of the body. 4. The walking cane of claim 1, further comprising a skid-resistant cap mounted the bottom end of the body. 5. The walking cane of claim 4, wherein the gripper arm has a bottom end and further comprising a skid-resistant cap mounted to the bottom end of the gripper arm. 6. The walking cane of claim 1, wherein the power supply is one or more batteries. 7. The walking cane of claim 1, wherein the power supply is housed in the handle portion. 8. The walking cane of claim 1, further comprising a housing for the flywheel assembly. 9. A method of using an adjustable length walking cane, the walking cane having a tubular body having a top end and bottom end, and a front side, a base portion at the bottom end, a spring biased gripper arm at the base portion, a selectively actuated lamp at the base portion, a handle portion at the top end, a selectively actuated lamp attached to the front side at the top end, a power supply connected to the front lamp and the base lamp, one or more controls connected to the power supply to selectively actuate the front and base lamps independently, a double spool sprocket flywheel assembly mounted to the body and having a first spool and a second spool, electrical filament spooled around the first flywheel spool and connected to the power supply and the base and front lamps, tension filament spooled around the second flywheel spool and connected to the gripper arm at the base portion, a selectively actuated flywheel lock to selectively lock or release the tension cable around the second spool to open the gripper arm, and a gripper arm trigger connected to the gripper arm by the tension cable to selectively close the gripper arm; the method comprising the steps of: selectively actuating the front lamp or the base lamp using the one or more controls connected to the power supply;selectively actuating the selectively actuated fly wheel lock to release the gripper arm;selectively actuating the gripper arm; andselectively locking the gripper arm using the selectively actuated flywheel lock to lock the gripper arm.