Windscreen wiper device

1. A windscreen wiper device, comprising:

a longitudinally extending wiper element of an elastic material;

a carrier supporting said wiper element and curved in a longitudinal direction and operably biasing said wiper element into a curved shape, said carrier having side edge portions which project laterally outwardly of said wiper element;

a connecting device engaged with said carrier for connection with a wiper arm of a vehicle;

end caps disposed at opposite ends of said carrier and spaced longitudinally from said connecting device;

a pair of subspoilers formed as separate pieces from said wiper element and disposed on opposite longitudinal sides of said connecting device;

each of said subspoilers including a bottom wall and a front wall and a back wall and presenting an open interior bounded by said bottom, front and back walls;

each of said subspoilers further including at least one reinforcing member extending through said open interior and dividing said open interior into at least two chambers for reinforcing said front and back walls and wherein at least one of said chambers has a shape of an at least five sided polygon when in a relaxed state; and

wherein said front, back and bottom walls and said at least one reinforcing member of each subspoiler formed as one integral piece.

2. The windscreen wiper device as set forth in claim 1 wherein said at least one reinforcing member is further defined as being a pair of reinforcing members.

3. The windscreen wiper device as set forth in claim 2 wherein one of said reinforcing members extends from said bottom wall to said front wall and wherein the other of said reinforcing members extends from said bottom wall to said back wall.

4. The windscreen wiper device as set forth in claim 2 wherein one of said reinforcing members is a first reinforcing member which extends from said bottom wall to said front wall and wherein the other of said reinforcing members is a second reinforcing member which extends from said back wall to said first reinforcing member.

5. The windscreen wiper device as set forth in claim 4 wherein said second reinforcing member extends through an angle and wherein one of said chambers is generally honeycomb-shaped and is bound by said front wall, said back wall, said first reinforcing member and said second reinforcing member.

6. The windscreen wiper device as set forth in claim 1 wherein said subspoilers are made of a resilient polymeric material.

7. The windscreen wiper device as set forth in claim 1 wherein said front and back walls have an outer surface with a hydrophobic texture.

8. The windscreen wiper device as set forth in claim 1 wherein said end caps are made of a polymeric material and wherein each of said end caps includes a metal insert.

9. The windscreen wiper device as set forth in claim 1 wherein said carrier includes a pair of flexors.

10. The windscreen wiper device as set forth in claim 1 wherein each of said subspoilers includes a pair of holding elements which depend from said bottom wall and engage around said side edge portions of said carrier.

11. The windscreen wiper device as set forth in claim 1 wherein said wiper element includes an upper holding part and a lower wiping part which are separated by a hinge and wherein said upper holding part or said lower wiping part includes a pair of wings which extend towards the other of said upper holding part and said lower wiping part for protecting said hinge.

12. The windscreen wiper device as set forth in claim 11 wherein said wings are on said lower wiping part and extend towards said upper holding part.

13. The windscreen wiper device as set forth in claim 1 wherein said subspoilers are generally symmetrical about a longitudinally extending plane.

14. The windscreen wiper device as set forth in claim 1 wherein said subspoilers are asymmetrical about a longitudinally extending plane.