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US 12,318,815 B2Granted
Pressure washer wand cleaning attachment
OwnerJohn Johnsoninventor
Life of this patent
Estimating the term…
Abstract
The present invention relates generally to the field of pressure washer wands and a cleaning attachment that can be attached to any standard pressure washer wand. The attachment has a roller assembly with a bristled roller head. The head can be positioned in front of the spray tip of a wand such that water that exits the wand and causes the head to spin.
Claims15
A pressure washer cleaning attachment for use with a pressure washer, the pressure washer cleaning attachment comprising:
- an adapter, wherein the adapter is comprised of at least one clamp;
- a roller assembly comprising a roller body stem, a roller body frame, and a roller head frame, wherein a first end of the roller body frame is connected to the roller body stem and a second end of the roller body frame is connected to the roller head frame;
- a housing comprising a cleaning solution;
- and
- a roller head configured to slide over the roller head frame via a continuous opening at one end of the roller head, wherein the roller head frame is configured to position the roller head in front of a spray tip of a pressure washer wand of the pressure washer so that when pressurized water exits the spray tip and contacts the roller head, the pressurized water causes the roller head to rotate about the roller head frame.
2 more elements
A pressure washer cleaning attachment comprising:
- an attachment head for a pressure washer, the attachment head comprising a roller body stem and a roller body frame;
- a splash guard attached to the roller body stem;
- a roller head;
- and
- wherein the roller body stem is threadedly attachable to a wand of a pressure washer;
- and
- wherein the roller body stem is hollow and comprises an interior channel in fluid communication with the wand of the pressure washer;
- and
- wherein the roller body frame is hollow and extends from the roller body stem and terminates in a hollow roller head frame comprising a plurality of openings along a length of the hollow roller head frame;
- and
- wherein the roller head is positional over the roller head frame so that when pressurized water from the pressure washer travels through the hollow roller head frame through the plurality of openings, the pressurized water contacts the roller head causing the roller head to spin about the hollow roller head frame.
8 more elements
A cleaning attachment for a pressure washer, the cleaning attachment comprising:
- a roller assembly comprising a roller body stem, a roller body frame, and a roller head frame, wherein a first end of the roller body frame is connected to the roller body stem and a second end of the roller body frame is connected to the roller head frame;
- an adaptor for securing the roller body stem to a wand from a pressure washer;
- a housing for a cleaning solution, the housing in fluid communication with the adaptor;
- and
- a roller head configured to slide over the roller head frame via a continuous opening at one end of the roller head, wherein the roller head frame is configured to position the roller head in front of a spray tip of a pressure washer wand of the pressure washer so that when pressurized water exits the spray tip and contacts the roller head, the pressurized water causes the roller head to rotate about the roller head frame.
2 more elements
Dependencies are inferred from the claim text.