Handheld spray device
AssigneeWats & Co Pty Ltd
InventorsJessica Whalley, Samantha Hair
Life of this patent
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Abstract
A handheld spray device has a flexible bellow coupled to a base to thereby retain liquid therein. The bellow has a bulbous section adjacent the base, narrows away from the base to terminal section opposite the base and has a side notch formed at one side of the bellow between the bulbous section and the terminal section. The base also has a nozzle therethrough such that when the bellow is squeezed in use, the liquid is forced via the nozzle.
Claims20
A handheld spray device comprising a flexible bellow coupled to a base to thereby retain liquid therein, the bellow comprising a bulbous section adjacent the base, the bellow narrowing away from the base to terminal section opposite the base and having a side notch formed at one side of the bellow between the bulbous section and the terminal section, wherein the base comprises a nozzle therethrough such that when the bellow is squeezed in use, the liquid is forced via the nozzle, and wherein the device comprises an interior liquid inlet adjacent the base and an interior air inlet away from the base, the interior liquid inlet leading to an exterior liquid outlet and the interior air inlet leading to an exterior air outlet and wherein the exterior air outlet directs air towards liquid emanating from the exterior liquid outlet in use.
A device comprising a flexible bellow coupled to a base to thereby retain liquid therein, the bellow comprising a bulbous section adjacent the base, the bellow narrowing away from the base to terminal section opposite the base and having a side notch formed at one side of the bellow between the bulbous section and the terminal section, wherein the base comprises a nozzle therethrough such that when the bellow is squeezed in use, the liquid is forced via the nozzle and, wherein the device comprises a delivery tube extending perpendicularly from the base defining a liquid air inlet at a proximal end thereof adjacent the base.
A device comprising a flexible bellow coupled to a base to thereby retain liquid therein, the bellow comprising a bulbous section adjacent the base, the bellow narrowing away from the base to terminal section opposite the base and having a side notch formed at one side of the bellow between the bulbous section and the terminal section, wherein the base comprises a nozzle therethrough such that when the bellow is squeezed in use, the liquid is forced via the nozzle, and wherein the device further comprises a pump comprising an internal lever acting on an internal fulcrum to depress a plunger within a chamber to force liquid via the outlet.
Dependencies are inferred from the claim text.