Vacuum cleaner head

1. A vacuum cleaner head comprising:

a base having suction opening, a front end and a rear end, the rear end being opposite the front end; and

flexible flaps protruding from one of the front end and the rear end of the base and configured to act on a surface to be cleaned, the flexible flaps being spaced from each other to allow the passage of detritus therebetween, wherein the flexible flaps are arranged in a predefined arrangement which is configured to promote a non-linear flow path through the flexible flaps between an end of the base and the suction opening, the flexible flaps being arranged in at least first and second adjacent rows, wherein a gap along an axis perpendicular to the first and second adjacent rows and between the first and second adjacent rows is substantially equal to or greater than a space between adjacent flexible flaps in each of the first and second adjacent rows.

2. The vacuum cleaner head according to claim 1 , wherein the flexible flaps in the first row are offset from the flexible flaps in the second row.

3. The vacuum cleaner head according to claim 2 , wherein a width of each flexible flap in the first row is configured to be substantially equal to or greater than the space between adjacent flexible flaps in the second row which is aligned with said flexible flap in the first row.

4. The vacuum cleaner head according to claim 1 , wherein each flexible flap is configured to align with or partially overlap two or more flexible flaps.

5. The vacuum cleaner head according to claim 1 , wherein a width of the space between adjacent flexible flaps is configured to be at least 50% of a width of each adjacent flexible flap.

6. The vacuum cleaner head according to claim 1 , wherein a length of each flexible flap is between 50% and 200% of a width of said flexible flap.

7. The vacuum cleaner head according to claim 1 , wherein the flexible flaps extend substantially parallel to each other.

8. The vacuum cleaner head according to claim 1 , further comprising a guide unit configured to space the base from the surface to be cleaned.

9. The vacuum cleaner head according to claim 8 , wherein the guide unit comprises a wheel unit configured to locate against the surface to be cleaned.

10. The vacuum head according to claim 8 , wherein the base is configured to pivot about the guide unit between a forward condition when the vacuum cleaner head is drawn in a forward direction, and a rearwards condition when the vacuum cleaner head is drawn in an opposing direction.

11. The vacuum cleaner head according to claim 1 , wherein each row of flexible flaps comprises a flap mount, wherein the flexible flaps extend from the flap mount.

12. The vacuum cleaner head according to claim 1 , wherein the flexible flaps are arranged in a first array of flexible flaps and a second array of flexible flaps, the first array and the second array being on opposing sides of the suction opening.

13. The vacuum cleaner head according to claim 1 , wherein the flexible flaps have a high coefficient of friction with hair.

14. The vacuum cleaner head according to claim 1 , wherein a length of each flexible flap is substantially equal to a width of said flexible flap.

15. The vacuum cleaner head according to claim 1 , wherein the flexible flaps extend substantially parallel to the front end of the base.

16. The vacuum cleaner head according to claim 1 , further comprising a guide unit configured to space the base from the surface to be cleaned, wherein the flexible flaps are configured to extend beyond the guide unit.

17. The vacuum cleaner head according to claim 1 , wherein each row of flexible flaps comprises a flap mount, wherein the flexible flaps extend from the flap mount, and wherein the flap mount protrudes from the base.

18. A vacuum cleaner comprising a vacuum cleaner head, the vacuum cleaner head including:

a base having suction opening, a front end and a rear end, the rear end being opposite the front end; and

flexible flaps protruding from one of the front end and the rear end of the base and configured to act on a surface to be cleaned, the flexible flaps being spaced from each other to allow the passage of detritus therebetween,

wherein the flexible flaps are arranged in a predefined arrangement which is configured to promote a non-linear flow path through the flexible flaps between an end of the base and the suction opening, the flexible flaps being arranged in at least first and second adjacent rows,

and

wherein a gap along an axis perpendicular to the first and second adjacent rows and between the first and second adjacent rows is substantially equal to or greater than a space between adjacent flexible flaps in each of the first and second adjacent rows.

19. A vacuum cleaner head comprising:

a base having suction opening, a front end and a rear end, the rear end being opposite the front end; and

flexible flaps protruding from one of the front end and the rear end of the base and configured to act on a surface to be cleaned, the flexible flaps being spaced from each other to allow the passage of detritus therebetween, the flexible flaps being arranged in at least first and second adjacent rows, wherein a gap along an axis perpendicular to the first and second adjacent rows and between the first and second adjacent rows is substantially equal to or greater than a space between adjacent flexible flaps in each of the first and second adjacent rows.

20. The vacuum cleaner head of claim 19 , wherein the flexible flaps are arranged in a predefined arrangement which is configured to promote a non-linear flow path through the flexible flaps between an end of the base and the suction opening.