Windscreen wiper device

1. A windscreen wiper device, comprising:

a longitudinally extending wiper blade of an elastic material for sealing against a windscreen;

a carrier element operatively supporting and biasing said wiper blade into a pre-curved configuration;

a connecting assembly including a base which is engaged with at least one of said wiper blade and said carrier element and a joint part which is pivotally connected with said base and is adapted to directly secure with a range of different styles of oscillating wiper arms;

said joint part being made as one integral piece and including a main body portion and a nose portion;

said main body portion being generally U-shaped in cross-section and extending longitudinally from a front end to a back end and having a top and a pair of sides, a resilient tongue formed into said top and having a button protruding upwardly therefrom for engaging within an opening of a bayonet-style wiper arm;

said nose portion being hingedly connected with said front end of said main body portion at a resilient hinge and including a pair of locking tangs spaced vertically from said resilient hinge for lockingly engaging a front edge of at least one style of a top lock-style wiper arm;

a pair of locking lugs extending from said back end of said main body portion opposite of said nose portion for receiving legs of the top lock-style wiper arm; and

said sides of said main body portion presenting a pair of ledges which are spaced vertically from one another to present a groove between said ledges.

2. The windscreen wiper device as set forth in claim 1 wherein said button on said resilient tongue extends has a ramped surface which faces longitudinally towards said locking lugs to provide said button with a shark fin-like shape.

3. The windscreen wiper device as set forth in claim 1 wherein said resilient tongue is interconnected with said top of said main body portion adjacent said back end and extends longitudinally towards said front end.

4. The windscreen wiper device as set forth in claim 1 wherein said locking lugs are interconnected with said back end of said main body portion via longitudinally extending legs.

5. The windscreen wiper device as set forth in claim 1 wherein said base presents a pair of laterally extending projections and wherein each of said projections is generally circular in shape and presenting an outer bearing surface and wherein said side walls of said main body portion of said joint part present openings which receive said projections on said base to establish said pivot.

6. The windscreen wiper device as set forth in claim 5 wherein at least one of said projections includes a through hole to present an inner bearing surface for receiving a pin of a side pin-style wiper arm.

7. The windscreen wiper device as set forth in claim 1 wherein said locking tangs on said nose portion are spaced laterally from one another on opposite sides of a U-shaped slot.

8. The windscreen wiper device as set forth in claim 1 wherein said carrier element includes a pair of longitudinally extending flexors.

9. The windscreen wiper device as set forth in claim 8 wherein neighboring ends of said flexors are interconnected with one another by end caps.

10. The windscreen wiper device as set forth in claim 9 further including a pair of subspoilers extending longitudinally between said connecting assembly and said end caps.

11. A windscreen wiper device, comprising:

a longitudinally extending wiper blade of an elastic material for sealing against a windscreen;

a carrier element operatively supporting and biasing said wiper blade into a pre-curved configuration;

a connecting assembly including a base which is engaged with at least one of said wiper blade and said carrier element and a joint part which is pivotally connected with said base and is adapted to directly secure with a range of different styles of oscillating wiper arms;

base including a pair of laterally extending projections and wherein at least one of said projections includes a through hole;

said joint part being made as one integral piece and including a main body portion and a nose portion;

said main body portion extending longitudinally from a front end to a back end and having a top and a pair of sides, said sides including openings which are shaped to receive said projections of said base for pivotally connecting said joint part with said base;

a resilient tongue formed into said top and having a button protruding upwardly therefrom;

said nose portion being hingedly connected with said front end of said main body portion at a resilient hinge and including a pair of locking tangs spaced vertically from said resilient hinge;

a pair of locking lugs extending laterally on opposite sides of said joint part; and

said sides of said main body portion presenting a pair of ledges which are spaced vertically from one another to present a groove between said ledges.

12. The windscreen wiper device as set forth in claim 11 wherein said resilient tongue is interconnected with said top of said main body portion adjacent said back end and extends longitudinally towards said front end.

13. The windscreen wiper device as set forth in claim 11 wherein said locking tangs on said nose portion are spaced laterally from one another on opposite sides of a U-shaped slot.

14. The windscreen wiper device as set forth in claim 11 wherein said locking tangs on said nose portion are spaced laterally from one another on opposite sides of a U-shaped slot.

15. The windscreen wiper device as set forth in claim 11 wherein said carrier element includes a pair of longitudinally extending flexors.