Cleaner head for a vacuum cleaner
A cleaner head for a vacuum cleaner includes a single agitator rotatably mounted within a housing, the agitator being arranged transversely within the housing such that it is perpendicular to the direction of travel of the cleaner head during use, the agitator being conical in shape, such that a first end has a larger diameter than a second end.
1. A cleaner head for a vacuum cleaner, the cleaner head comprising:
a single agitator rotatably mounted within a housing, the agitator being arranged transversely within the housing such that the agitator is perpendicular to a direction of travel of the cleaner head during use, the agitator being frustoconical such that a first end has a larger diameter than a second end,
wherein the first end of the agitator is cantilevered to the housing, and
wherein a neck suitable for connection to the vacuum cleaner projects from the housing at a point between the first and second ends of the agitator.
2. The cleaner head of claim 1 , wherein the agitator has a main body with an outer conical surface, and a lowermost portion of the conical surface is parallel with a flat supporting surface when the cleaner head is in use.
3. The cleaner head of claim 1 , wherein an axis of rotation of the agitator is inclined with respect to a flat supporting surface on which the cleaner head is supported during use.
4. The cleaner head of claim 1 , wherein the agitator extends transversely across less than a full width of the housing.
5. The cleaner head of claim 1 , where the housing has a lower opening and the lower opening conforms in outline to a taper of the agitator.
6. The cleaner head of claim 1 , wherein the agitator further comprises bristle tufts, bristle strips or a surface conforming material.
7. The cleaner head of claim 1 , wherein the agitator is driven by a belt from a motor located outside of the agitator.
8. The cleaner head of claim 1 , wherein a motor for driving rotation of the agitator is located inside the agitator.
9. The cleaner head of claim 1 , wherein the housing is frustoconical.
10. The cleaner head of claim 1 , wherein the neck projects from the housing at a mid-point between the first and second ends of the agitator.
11. The vacuum cleaner comprising the cleaner head of claim 1 .
12. The cleaner head of claim 1 , wherein the agitator is rotatably mounted to a support configured to be mounted to a belt drive system for driving the agitator.
13. The cleaner head of claim 1 , wherein the agitator comprises a main body having a channel, wherein the channel is configured to receive a bristle strip, and wherein the main body comprises a first projection located on one side of the channel and a second projection located on the other side of the channel.
14. A cleaner head for a vacuum cleaner, the cleaner head comprising:
an agitator rotatably mounted within a housing by a support configured to be mounted to a belt drive system for driving the agitator, the agitator comprising a bristle strip, the agitator being arranged transversely within the housing such that the agitator is perpendicular to a direction of travel of the cleaner head during use, the agitator being frustoconical such that a first end has a larger diameter than a second end,
wherein the agitator is cantilevered to the housing at the first end, and
wherein a neck suitable for connection to the vacuum cleaner projects from the housing at a point between the first and second ends of the agitator.