PUMP FOR THE DISTRIBUTION OF A LIQUID OR PASTA PRODUCT, AND A DISTRIBUTOR CONTAINER EQUIPPED WITH SUCH PUMP.

摘要

THE PUMP (1) INCLUDES A PUMP BODY (4) INTENDED TO BE MOUNTED ON A CONTAINER (2) CONTAINING THE PRODUCT (P) TO BE DISTRIBUTED AND A PUSH BUTTON (12) INTENDED TO BE SINKED AGAINST ELASTIC RECOVERY MEDIA (31 ) TO CAUSE THE DISTRIBUTION OF THE PRODUCT UNDERSTANDING SUCH PUMP A PRE-COMPRESSION VALVE INTENDED TO NOT ALLOW THE DISTRIBUTION OF THE PRODUCT OTHER THAN WHEN A SUFFICIENT PRESSURE IS REACHED, FURTHER PREVENTING THE AIR FROM COMPRESSING THE AIR (13) AFTER THE DISTRIBUTION OF THE PRODUCT. THE AIR COMPRESSION MEANS (12, 24) ARE WILLING TO EXPULSE THE AIR, THROUGH THE NOZZLE (13), DURING THE RISE PHASE OF THE BUTTON BUTTON (12) UNDER THE ACTION OF THE ELASTIC RECOVERY MEANS (31) ; DURING THE LOWERING PHASE OF THE PUSH BUTTON (12), SUCH AIR COMPRESSION MEANS (24) CARRY OUT AN AIR SUCTION FOR ITS FURTHER EXPULSION, WHILE A DOSE OF PRODUCT (P) IS DISTRIBUTED THROUGH THE NOZZLE (13).