A water system having a water socket and a hose connector couplable to the water socket, the hose connector comprising: an outer sleeve; a coupling sleeve operatively coupled within the outer sleeve, wherein the coupling sleeve defines a first end and a second end, and wherein the coupling sleeve defines a shoulder around the first end thereof, and the water socket comprising: a base body defining an annular surface and having a longitudinal axis (LL'); a coupling nipple defined with the base body along the longitudinal axis (LL'), and one or more coupling pins operatively coupled on the annular surface of the base body, wherein the one or more coupling pins is movable with respect to the base body along the longitudinal axis (LL'), to an open position and a closed position; wherein in the open position, the one or more coupling pins is movable along the longitudinal axis (LL') in a direction towards the base body; and wherein in the closed position, the one or more coupling pins is movable along the longitudinal axis (LL') in a direction away from the base body; characterized in that: the shoulder of the coupling sleeve defines at least one indent; wherein the one or more coupling pins is brought to the open position by either of: a coupling between the shoulder and the one or more coupling pins; or a coupling between the indent and the one or more coupling pins. the hose connector comprising: an outer sleeve; a coupling sleeve operatively coupled within the outer sleeve, wherein the coupling sleeve defines a first end and a second end, and wherein the coupling sleeve defines a shoulder around the first end thereof, and an outer sleeve; a coupling sleeve operatively coupled within the outer sleeve, wherein the coupling sleeve defines a first end and a second end, and wherein the coupling sleeve defines a shoulder around the first end thereof, and the water socket comprising: a base body defining an annular surface and having a longitudinal axis (LL'); a coupling nipple defined with the base body along the longitudinal axis (LL'), and one or more coupling pins operatively coupled on the annular surface of the base body, wherein the one or more coupling pins is movable with respect to the base body along the longitudinal axis (LL'), to an open position and a closed position; wherein in the open position, the one or more coupling pins is movable along the longitudinal axis (LL') in a direction towards the base body; and wherein in the closed position, the one or more coupling pins is movable along the longitudinal axis (LL') in a direction away from the base body; a base body defining an annular surface and having a longitudinal axis (LL'); a coupling nipple defined with the base body along the longitudinal axis (LL'), and one or more coupling pins operatively coupled on the annular surface of the base body, wherein the one or more coupling pins is movable with respect to the base body along the longitudinal axis (LL'), to an open position and a closed position; wherein in the open position, the one or more coupling pins is movable along the longitudinal axis (LL') in a direction towards the base body; and wherein in the closed position, the one or more coupling pins is movable along the longitudinal axis (LL') in a direction away from the base body; characterized in that: the shoulder of the coupling sleeve defines at least one indent; wherein the one or more coupling pins is brought to the open position by either of: a coupling between the shoulder and the one or more coupling pins; or a coupling between the indent and the one or more coupling pins. the shoulder of the coupling sleeve defines at least one indent; wherein the one or more coupling pins is brought to the open position by either of: a coupling between the shoulder and the one or more coupling pins; or a coupling between the indent and the one or more coupling pins. a coupling between the shoulder and the one or more coupling pins; or a coupling between the indent and the one or more coupling pins.