Cleaner
The invention relates to a cleaner comprising a base member connectable to a conduit for a cleaning agent, a head rotatably mounted about a first axis on the base member and a nozzle head mounted rotatably about a second axis on the head and having at least one nozzle. According to the invention, the nozzle head has an auxiliary nozzle which forms a cleaning jet and directs it toward the head, or an auxiliary nozzle which forms a cleaning jet and directs it toward the head is arranged on the nozzle head.
1 . A cleaner comprising a base member connectable to a conduit for a cleaning agent, a head mounted rotatably about a first axis on the base member, a nozzle head mounted rotatably about a second axis on the head having a nozzle, and an auxiliary nozzle forming a cleaning jet directed toward the head, wherein the nozzle head includes the auxiliary nozzle or the auxiliary nozzle is arranged on the nozzle head;
wherein the auxiliary nozzle is arranged on the nozzle head and is configured to direct the cleaning jet to hit a base of the head, the base of the head being a bottommost portion of the head and being arranged on a side of the head facing away from the base member.
2 . The cleaner according to claim 1 , wherein the auxiliary nozzle is arranged at a greater distance from the second axis than the base of the head.
3 . The cleaner according to claim 1 , wherein an outlet of the auxiliary nozzle is arranged flush with a surface of the nozzle head.
4 . The cleaner according to claim 3 , wherein the surface of the nozzle head is planar.
5 . The cleaner according to claim 1 , wherein the auxiliary nozzle includes a bore in the nozzle head.
6 . The cleaner according to claim 1 , wherein the auxiliary nozzle is arranged on a nozzle receiver.
7 . The cleaner according to claim 6 , wherein an outlet subchannel is arranged between an interior space of the nozzle head and the auxiliary nozzle.
8 . The cleaner according to claim 7 , wherein the auxiliary nozzle branches off from the outlet subchannel and an end of the outlet subchannel is closed by a seal arranged between the nozzle and the nozzle receiver.
9 . The cleaner according to claim 7 , wherein a separating member separates the outlet subchannel and a channel arranged in the nozzle from one another.
10 . The cleaner according to claim 1 , wherein the auxiliary nozzle is configured such that the cleaning jet may move in a direction having at least one component of movement that is orthogonal to a surface of the head.
11 . The cleaner according to claim 1 , wherein an outlet of the auxiliary nozzle is arranged flush with a surface of the nozzle head.
12 . The cleaner according to claim 1 , wherein the auxiliary nozzle includes a bore in the nozzle head.
13 . The cleaner according to claim 1 , wherein the auxiliary nozzle is arranged on a nozzle receiver.
14 . The cleaner according to claim 1 , wherein the auxiliary nozzle is configured such that the cleaning jet may move in a direction having at least one component of movement that is orthogonal to a surface of the head.
15 . The cleaner according to claim 3 , wherein the auxiliary nozzle is configured such that the cleaning jet may move in a direction having at least one component of movement that is orthogonal to the surface of the head.
16 . The cleaner according to claim 4 , wherein the auxiliary nozzle includes a bore in the nozzle head.
17 . The cleaner according to claim 5 , wherein the auxiliary nozzle is arranged on a nozzle receiver.
18 . The cleaner according to claim 8 , wherein a separating member separates the outlet subchannel and a channel arranged in the nozzle from one another.
19 . The cleaner according to claim 18 , wherein the auxiliary nozzle is configured such that the cleaning jet may move in a direction having at least one component of movement that is orthogonal to the surface of the head.
20 . The cleaner according to claim 1 , wherein the base of the head is flat.