| 摘要 |
A retractable leash having an internal spooling mechanism, active damping/braking mechanism and sensor activated ultrasonic whistle. Embodiments of the present invention include, among others, a retractable leash with a housing having an interior and forming a handle, the handle having a top and bottom, a spool located in the interior of the housing, the spool located on a shaft, the shaft also located in th interior of the housing, a finger separator positioned away from the handle top and handle bottom and extending outwardly from the handle, the finger separator having an aperture at its distal end and an internal channel, the internal channel providing communication between the aperture and the interior of the housing, and a leash member affixed to the spool and extending through the internal channel of the finger separator and through the aperture of the finger separator. |
