초록 ▼

A mechanical device is described consisting essentially of an upper body and a flexible bell shaped member, immersed in liquid and equipped with disc valve, placed in a housing on the lower part of the bell shaped member, that is fitted in a rigid reinforcing ring. This bell shaped member compressed

A mechanical device is described consisting essentially of an upper body and a flexible bell shaped member, immersed in liquid and equipped with disc valve, placed in a housing on the lower part of the bell shaped member, that is fitted in a rigid reinforcing ring. This bell shaped member compressed by the activating flange of the transferring pipe, whenever the actuating button is pressed, makes the liquid flow out through the pipe up to the pouring spout. When turning the outer cover of the upper body, the system is locked, sealing the pouring spout and may be unlocked when ready to use.

대표청구항 ▼

A mechanical device to transfer liquids from containers which, when fitted into a container, does not require its inclination, and does not depend on its air tightness and volume, comprising a pump including a flexible bell shaped member (43), with an upper orifice, and a widened ring-like area in i

A mechanical device to transfer liquids from containers which, when fitted into a container, does not require its inclination, and does not depend on its air tightness and volume, comprising a pump including a flexible bell shaped member (43), with an upper orifice, and a widened ring-like area in its lower extremity, forming a housing (45) where a rigid veined disc is located forming a disc-valve (4), said housing being provided, in its upper internal edge, with small prominences (44) and the lower edge, which limits the opening of the mouth of the bell shaped member, and ends in a small inner vertical projection forming a continuous rim (46); a liquids transference pipe (40) connected to the upper orifice of the bell shaped member, and when a vertical manual compression effort is made, the bell shaped member is deformed, compressing the liquid inside it, thereby pressing the disc-valve (4) against the continuous rim (46) of the housing (45), thereby sealing of the mouth of the bell shaped member and forcing the liquid to flow out through the transference pipe (40); and the prominences (44) of the housing limit the upward movement of the disc-valve, leaving an empty space for the inflow of the liquid in the bell shaped member (43) when it returns to its original shape.