Nut, socket and adapter for a fluid nozzle

摘要

The invention relates to a nut (1) for arrangement on a hose connector, including a connecting device (2) which is connectable in a fluid-tight manner to a hose connection part (13), and a receiving means (3) for the hose connector (7), having a first end (3a) and a second end (3b), wherein the receiving means (3) is realized for the purpose of encompassing the hose connector (7) in a form-fitting manner in the circumferential direction in such a manner that the nut (1) and the hose connector (7) are rotatable in relation to one another in the circumferential direction; wherein the nut (1) comprises anti-rotation protection (4) which is realized such that, as a result of a structural element (16) of the hose connection part (13), it is transferable from an open position, in which the nut (1) and the hose connector (7) are rotatable in relation to one another in the circumferential direction when the nut is arranged on the hose connector, into a closed position in which rotating of the nut (1) in the circumferential direction in relation to the hose connector (7) is prevented when the nut (1) is arranged on the hose connector (7). The invention additionally relates to a hose connector for a fluid hose as well as to a hose connection part for a fluid hose.

主权项

1. A combination comprising:
a) a hose connection part (13) for a fluid hose; b) a hose connector (7) for a fluid hose; and c) a nut (1) for arrangement on said hose connector (7); wherein i) said nut (1) includes a connecting device (2) which is connectable in a fluid-tight manner to said hose connection part (13),
wherein the nut (1) comprises a receiving means (3) for the hose connector (7), said receiving means (3) having a first end (3a) and a second end (3b), wherein the receiving means (3) encompasses the hose connector (7) in a form-fitting manner in the circumferential direction in such a manner that the nut (1) and the hose connector (7) are rotatable in relation to one another in the circumferential direction; and wherein the nut (1) further comprises anti-rotation protection (4) that is transferable from an open position, in which the nut (1) and the hose connector (7) are rotatable in relation to one another in the circumferential direction when the nut (1) is arranged on the hose connector (7), into a closed position in which rotating of the nut (1) in the circumferential direction in relation to the hose connector (7) is prevented when the nut (1) is arranged on the hose connector (7); ii) said hose connector (7) has a tube socket (9) for fastening of the fluid hose, wherein the outside surface of said hose connector (7) comprises a support surface (10) for said nut (1), wherein the dimensions of the hose connector (7) are matched to the nut (1) such that the hose connector (7) can be encompassed by the nut (1) in a form-fitting manner in the circumferential direction, such that the hose connector (7) and the nut (1) are rotatable in relation to one another in the circumferential direction; and iii) said hose connection part (13) comprises a fluid channel (14) having an end (14a) on which is arranged a connecting device (15), said connecting device (15) allowing for a liquid-tight connection to said nut (1), and wherein the hose connection part (13) comprises a structural element (16) configured to transfer the anti-rotation protection (4) of the nut (1) from an open position into a closed position.