초록 ▼

Described is a device designed to dispense tissue paper or cloth web by a self-locking dispenser system. The dispenser system consists of a release mechanism which is activated by hands-on mechanical or hands-free electo-mechanical means. The gear train in the dispenser mechanism is connected to the

Described is a device designed to dispense tissue paper or cloth web by a self-locking dispenser system. The dispenser system consists of a release mechanism which is activated by hands-on mechanical or hands-free electo-mechanical means. The gear train in the dispenser mechanism is connected to the tissue or towel roll axle and thus regulates the motion of the roll. The dispensing system, in activated mode, allows free passage of the tissue or towel web out of the dispenser through an opening in the dispenser housing but, in the released position, itself locks up the tissue or towel web in this opening with a tight prong device thus prohibiting the web from further movement. This is accomplished without locking up the roll axle. The whole system including the roll is installed inside an air-tight housing which allows usage of dry as well as moistened tissue or towel. The dispenser housing is provided with a movable, transparent front cover to provide visibility to the extent of roll usuage. Finally, the dispenser housing has the optional means to provide manual dispensing of the web free from the self locking mechanism.

대표청구항 ▼

A dispenser for dispensing a web from a roll of material comprising: a housing having a dispensing outlet, a shaft rotatably supporting the roll of web material in the housing, said shaft having at one end thereof a first toothed gear, said first toothed gear comprising a central body attached to sa

A dispenser for dispensing a web from a roll of material comprising: a housing having a dispensing outlet, a shaft rotatably supporting the roll of web material in the housing, said shaft having at one end thereof a first toothed gear, said first toothed gear comprising a central body attached to said shaft, said first gear further comprising a plurality of teeth on the periphery of said central body, said dispenser further comprising a second gear rotatably mounted in said housing, said second gear further comprising a plurality of teeth pivotally mounted thereon around the outer periphery of the teeth of the first gear, the second gear further comprising protrusions, said protrusions being located near the teeth of the second gear and limiting the movement thereof, the teeth of the second gear hanging vertically downward unless obstructed by the teeth of the first gear or by the protrusions of the second gear, the teeth of the second gear having means to contact the teeth of the first gear, said second gear driving the first gear when the teeth of the second gear contact the teeth of the first gear to rotate the shaft and thus dispense the web through said dispensing outlet.