| 摘要 |
<p>A device for quick connection of two components of systems for the distribution of liquids or gases, with high safety against tampering, comprising a female seat (2), which is defined in a first one (3) of the two components (3,5) to be connected to each other, and a male element (4), which is provided at an end of the second component (5) and can be mated with the female seat (2); a passage (6) is provided within the first component (3) and interferes with the female seat (2) and accommodates a locking pin (7) which can move along the passage (6) in order to pass from a first position, in which it is disengaged from the male element (4), to a second position; in which it engages the male element; the pin (7) has, at one of its longitudinal ends, an actuation head (11) which is accommodated, when the pin (7) is in the second position, in a recessed seat (12) formed in the first component (3) at the inlet of the passage (6); an actuation key (13) is provided which can be inserted in the recessed seat (12) and can engage monolithically, in translational motion along a direction which is parallel to the longitudinal extension of the pin (7), said pin actuation head (11) in order to engage the pin (7) and pull it for its passage from the second position to the first position.</p> |
