ADJUSTABLE TENSION SUPPORT BAND FOR HEADSET

摘要

Apparatus for adjustably varying the tension intermediate the downwardly depending ends of a spring headband (13) in a headset (10) includes a longitudinally extending spring member (18) having an arcuate shape and radius less than the intermediate portion of the headband (13), that is disposed on the top of the intermediate portion of the headband (13) and stationarily connected to the headband (13) at one end, a tension adjusting slider (27) is disposed around the headband (13) and the spring member (18) for longitudinal movement so that the tension intermediate the lower ends of the headband (13) is varied as the slider (27) is repositioned.