主权项 |
1. A pool cleaning device, comprising:
a primary component adapted to receive a handle, the primary component comprising: a proximal portion, a medial portion and a distal portion, the primary component allowing a high pressure fluid to flow therethrough, the medial portion integrally connected between the proximal portion and the distal portion; and the proximal portion and the medial portion being coaxial about a first longitudinal axis, with the distal portion extending in a generally distal direction towards a distal end of the device and having a second longitudinal axis at a first angle of 45° relative to the first longitudinal axis, the first angle being an included angle when measured from the distal end of the device; a secondary component in fluid communication with the primary component, the secondary component comprising a first tubular member with a proximal inlet end adapted to receive a supply of high pressure fluid and a second tubular member with a first end attached to, and extending perpendicularly outward from, the medial portion of the primary component allowing the high pressure fluid to flow therethrough, wherein the first tubular member extends from a second end of the second tubular member in a generally proximal direction away from the distal end of the device and having a third longitudinal axis at a second angle between 15° and 30° relative to the medial portion of the primary component, the second angle being an included angle when measured from a proximal end of the device, and the second angle being in an inlet direction substantially opposite to an outlet direction; a nozzle for discharging high pressure fluid in the outlet direction, the nozzle extending outward from the distal portion of the primary component, and the nozzle and the distal portion of the primary component being about coaxial about the second longitudinal axis; and a ball valve shut-off component in fluid communication with the first tubular member of the secondary component, a proximal end of the ball shut-off valve component terminating in a hose connection component. |