Windscreen wiper device
View Patent ↗A windscreen wiper device comprising an elastic, elongated carrier element, as well as an elongated wiper blade, which includes at least one longitudinal groove, in which groove a longitudinal strip of the carrier element is disposed and comprises a connecting device for an oscillating arm, the wiper blade comprises an elongated upper holding part and an elongated lower wiping part of a flexible material, wherein the holding part comprises downwardly extending side arms, seen in cross-section, for holding the wiper part from the outside in a lateral region thereof, wherein the at least one longitudinal groove having a open circumference is provided on the holding part at an upper side thereof facing away from the wiping part, and wherein the connecting device and the strip are provided with mutually cooperating protrusion/hole means for interconnecting the connecting device and the strip through a snapping connection.
1. A windscreen wiper device comprising an elastic, elongated carrier element, as well as an elongated wiper blade, which can be placed in abutment with a windscreen to be wiped, which wiper blade includes at least one longitudinal groove, in which groove a longitudinal strip of the carrier element is disposed, wherein ends of said longitudinal strip are connected to a respective connecting piece, which windscreen wiper device comprises a connecting device for attachment to an oscillating arm, wherein said wiper blade comprises an elongated upper holding part and an elongated lower wiping part of a flexible material, wherein said holding part holds said wiping part, wherein said holding part comprises downwardly extending side arms, seen in cross-section, for holding said wiping part from the outside in a lateral region thereof, wherein said at least one longitudinal groove has an open circumference provided on said holding part at an upper side thereof facing away from said wiping part, and wherein said connecting device comprises an elongated resilient tongue provided with a downwardly extending protrusion oriented perpendicular with respect to said tongue, wherein said strip comprises a hole shaped to correspond with said downwardly extending protrusion on said connecting device, and wherein said connecting device and said strip are interconnected through snapping said protrusion inside said hole by sliding said connecting device onto and in engagement with said holding part or by snappingly mounting said connecting device onto and in engagement with said holding part in a direction transverse to the longitudinal direction of said holding and wherein a spoiler is detachably connected with said holding part at a side facing away from said wiping part.
2. A windscreen wiper device according to claim 1 , wherein said connecting device is slidably mounted onto said holding part.
3. A windscreen wiper device according to claim 1 , wherein said connecting device is snappingly mounted onto said holding part in a direction transverse to the longitudinal direction of said holding part.
4. A windscreen wiper device according to claim 1 , wherein said connecting pieces and said strip are provided with mutually cooperating protrusion and hole features for interconnecting said connecting pieces and said strip through a mutual snapping connection of said protrusion and hole features of said connecting pieces and said strip.
5. A windscreen wiper device according to claim 4 , wherein each connecting piece comprises a downwardly extending protrusion serving as said protrusion feature, wherein said strip comprises a correspondingly shaped hole serving as said hole feature, and wherein each connecting piece and said strip are interconnected through snapping said protrusion inside said hole.
6. A windscreen wiper device according to claim 1 , wherein said side arms of said holding part pivotally engage said wiping part from the outside in a lateral region thereof.
7. A windscreen wiper device according to claim 1 , wherein said wiping part comprises a wiping lip, a neck extending from said wiping lip, as well as an enlarged head extending from said neck, and wherein said enlarged head is mounted into a hollow chamber defined by said side arms of said holding part.
8. A windscreen wiper device according to claim 7 , wherein said enlarged head has a circular, elliptical, square, rectangular, rhomboid or heart-shaped cross-section.
9. A windscreen wiper device according to claim 7 , wherein said side arms of said holding part comprise inwardly extending end parts, and wherein said neck is located at least partly between said end parts and the enlarged head is located above said end parts.
10. A windscreen wiper device according to claim 7 , wherein said hollow chamber includes a lubricant.
11. A windscreen wiper device according to claim 1 , wherein said spoiler is provided in one piece with engaging members engaging around longitudinal sides of said holding part.
12. A windscreen wiper device comprising an elastic, elongated carrier element, as well as an elongated wiper blade, which can be placed in abutment with a windscreen to be wiped, which wiper blade includes at least one longitudinal groove, in which groove a longitudinal strip of the carrier element is disposed, wherein ends of said longitudinal strip are connected to a respective connecting piece, which windscreen wiper device comprises a connecting device for attachment to an oscillating arm, wherein said wiper blade comprises an elongated upper holding part and an elongated lower wiping part of a flexible material, wherein said holding part holds said wiping part, wherein said holding part comprises downwardly extending side arms, seen in cross-section for holding said wiping part from the outside in a lateral region thereof, wherein said at least one longitudinal groove has an open circumference provided on said holding part at an upper side thereof facing away from said wiping part, wherein said connecting device and said strip are provided with mutually cooperating protrusion and hole features for interconnecting said connecting device and said strip through mutual snapping connection of said protrusion and hole features, wherein said side arms of said holding part pivotally engage said wiping part from the outside in a lateral region thereof, and wherein said holding part further comprises additional downwardly extending engaging features pivotally engaging said wiping part in an upper region thereof.
13. A windscreen wiper device according to claim 12 , wherein said additional engaging features engage an enlarged head of said wiping part.
14. A windscreen wiper device according to claim 13 , wherein said additional engaging features comprise a downwardly extending protrusion engaging said enlarged head in a slit thereof.