| 主权项 |
1. Device for dispensing a fluid, said device comprising:
a supporting structure having a top part and a bottom part coupled to the top part provided with means, formed on the bottom part, for coupling to a container containing said fluid, a collapsible chamber defined by a deformable member associated with the top part of said supporting structure and suited to draw and contain a measured quantity of said fluid, an outlet nozzle extending in a direction from a side wall of the top part of said supporting structure and comprising a duct communicating with said collapsible chamber for dispensing the fluid, and a second order lever reciprocally pivoted around a fulcrum on said supporting structure opposite said outlet nozzle, said second order lever moving between a rest position and an operating position in which said second order lever exerts a thrusting action against said deformable member and deforms said collapsible chamber in order to dispense at least one portion of said measured quantity through said duct of said outlet nozzle, said second order lever extending over and away from the side wall of the top part and extending in the direction of said outlet nozzle and having a distal end located entirely above and on one side of and extending directly over said outlet nozzle, whereby when said second order lever is pivoted from the rest position to the operating position said second order lever is pivoted downward towards said outlet nozzle and said second order lever is capable of being made longer so as to require less force to compress said collapsible chamber. |
