Quick connecting and disconnecting fluid coupling

A quick connecting and disconnecting fluid coupling,

• comprising a female fluid connector and a male fluid connector, wherein the female fluid connector and the male fluid connector are arranged along an axial direction;
• the male fluid connector comprising:
• a housing with at least an axially arranged section;
• a contact pressure surface that is arranged at an angle (β) with respect to the axial direction of the axially arranged section of the housing of the male fluid connector;
• the female fluid connector comprising:
• a housing with an axially arranged inner recess for receiving the axially arranged section of the male connector,
• a latching pin, and
• a guiding slot that is provided in the housing for guiding said latching pin during a movement of the latching pin, wherein said guiding slot is arranged at an angle (α) with respect to the axial direction;
• wherein the male fluid connector may be reversible fixated inside the female fluid connector in a latching position,
• wherein in the latching position the latching pin of the female fluid connector contacts the contact pressure surface of the male fluid connector,
• wherein the angle (α) of the guiding slot and the angle (β) of the contact pressure surface differ by at least 1°, preferably by at last 2°.