Windshield wiper connector
View Patent ↗A wiper blade connector releasably secures a wiper blade to a wiper arm, thereby forming a windshield wiper blade assembly. The wiper blade connector comprises an elongate body member having opposite facing side walls, a front end, and a rear end. The opposite facing sidewalls include means for receiving and releasably securing to the mounting base on a wiper blade. At the front end of the elongate body member, a first tongue receiving opening is sized to receive the corresponding front tongue of a wiper arm. At the rear end of the elongate body member, a second tongue receiving opening is sized to receive the corresponding rear tongue of a wiper arm. A locking mechanism, such as a slidable cap provided proximate to the front end of the elongate body member, releasably locks the wiper blade member to the wiper arm.
1. A connector for connecting a wiper blade to a wiper arm, the connector comprising:
a monolithic elongate body member comprising a front end, a rear end, a first side wall, a second wall, and a top surface extending between the first and second side walls,
an arcuate rivet clip comprising an arcuate opening, the arcuate opening extending entirely through the elongate body member from one side to another side,
a first side channel longitudinally extending along a portion of an outer surface of the first side wall proximate the front end of the elongate body member, and
a first tongue receiving opening located towards the front end of the elongate body member, the first tongue opening structured to receive a corresponding front tongue on the wiper arm; and
a U-shaped cap having an upper wall and first and second side walls, and including a first side protrusion the entirety of which being within the cap and on an interior surface of the first side wall of the cap, the first side protrusion correspondingly dimensioned and positioned to slide along the first side channel as the cap is slid between an open position and a closed position, the cap operable to secure the received corresponding front tongue on the wiper arm,
wherein the first side channel is oriented in a direction corresponding with the longitudinal direction of the elongate body member, the cap thereby slidable substantially parallel to the top surface.
2. The connector of claim 1 , further comprising a second side channel longitudinally extending along a portion of an outer surface of the second side wall proximate the front end of the elongate body member; and
an additional side protrusion provided on an opposed interior side surface of the cap, the additional side protrusion correspondingly dimensioned and positioned to slide along the second side channel as the cap is slid between the open and closed positions.
3. The connector of claim 1 further comprising an upper protrusion projecting from an underside surface of the cap, the upper protrusion contacting the top surface of the elongate body member.
4. The connector of claim 3 , wherein the distance which the upper protrusion projects from the underside surface is a clearance distance between the cap and the upper surface of the elongate body member, the clearance distance sufficient to permit the cap to slide over a distal portion of the received front tongue as the cap is slid into the closed position.
5. The connector of claim 1 further comprising a rivet passage extending between the first and second side walls, the rivet passage structured and disposed to permit access to the arcuate rivet clip.
6. A wiper blade assembly comprising:
a wiper blade comprising a wiper strip and a mounting base; and
a connector for connecting the wiper blade to a wiper arm, the connector comprising:
a monolithic elongate body member having a front end, a rear end, a first side wall, a second wall, and a top surface extending between the first and second side walls,
an arcuate rivet clip for securing the wiper blade with the connector, the arcuate rivet clip comprising an arcuate opening, the arcuate opening extending entirely through the elongate body member from one side to another side,
a first side channel longitudinally extending along a portion of an outer surface of the first side wall proximate the front end of the elongate body member, and
a first tongue receiving opening located towards the front end of the elongate body member, the first tongue opening structured to receive a corresponding front tongue on the wiper arm; and
a U-shaped cap having an upper wall and first and second side walls, and including a first side protrusion within the cap and on an interior surface of the first side wall of the cap, the first side protrusion correspondingly dimensioned and positioned to slide along the first side channel as the cap is slid between an open position and a closed position, the cap operable to secure the received corresponding front tongue on the wiper arm,
wherein the first side channel is oriented in a direction corresponding with the longitudinal direction of the elongate body member, the cap thereby slidable substantially parallel to the top surface.
7. The wiper blade assembly of claim 6 , wherein the connector further comprises a second side channel longitudinally extending along a portion of an outer surface of the second side wall proximate the front end of the elongate body member; and
an additional side protrusion provided on an opposed interior side surface of the cap, the additional side protrusion correspondingly dimensioned and positioned to slide along the second side channel as the cap is slid between the open and closed positions.
8. The wiper blade assembly of claim 6 , wherein the connector further comprises an upper protrusion projecting from an underside surface of the cap, the upper protrusion contacting the top surface of the elongate body member.
9. The wiper blade assembly of claim 6 , wherein the distance which the upper protrusion projects from the underside surface is a clearance distance between the cap and the upper surface of the elongate body member, the clearance distance sufficient to permit the cap to slide over a distal portion of the received front tongue as the cap is slid into the closed position.
10. The wiper blade assembly of claim 6 , wherein the connector further comprises a rivet passage extending between the first and second side walls, the rivet passage structured and disposed to permit access to the arcuate rivet clip.
11. The wiper blade assembly of claim 6 , wherein the connector further comprises a first tongue receiving opening located towards the front end of the elongate body member, the first tongue opening structured to receive a corresponding front tongue on the wiper arm, and
the connector further comprises a front locking tab provided within the first tongue opening, the front locking tab including a top portion and an arm portion connecting the top portion with the elongate body member.
12. The wiper blade assembly of claim 11 , wherein the connector further comprises a locking tab channel provided on an under side surface of the cap, the locking tab channel conformingly dimensioned to permit the top portion of the front locking tab to slide along the locking tab channel as the cap is slid between the open and closed position.
13. The wiper blade assembly of claim 12 , wherein the connector further comprises a locking tab cavity provided on the cap and adjacent to the locking tab channel, the cavity conformingly dimensioned with the top portion of the locking tab and positioned to receive the top portion of the locking tab when the cap is in the closed position.
14. A connector for connecting a wiper blade to a wiper arm, the connector comprising:
a monolithic elongate body member having a front end, a rear end, a first side wall, a second wall, and a top surface extending between the first and second side walls,
an arcuate rivet clip comprising an arcuate opening, the arcuate opening extending entirely through the elongate body member from one side to another side,
a first side channel longitudinally extending along a portion of an outer surface of the first side wall proximate the front end of the elongate body member, and
a first tongue receiving opening located towards the front end of the elongate body member, the first tongue opening structured to receive a corresponding front tongue on the wiper arm;
a U-shaped cap having an upper wall and first and second side walls, and including a first side protrusion provided on an interior surface of the first side wall of the cap, the first side protrusion correspondingly dimensioned and positioned to slide along the first side channel as the cap is slid between an open position and a closed position, the cap operable to secure the received corresponding front tongue on the wiper arm; and
a front locking tab provided within the first tongue opening, the front locking tab including a top portion and an arm portion connecting the top portion with the elongate body member,
wherein the first side channel is oriented in a direction corresponding with the longitudinal direction of the elongate body member, the cap thereby slidable substantially parallel to the top surface.
15. The connector of claim 14 , further comprising a locking tab channel provided on an under side surface of the cap, the locking tab channel conformingly dimensioned to permit the top portion of the front locking tab to slide along the locking tab channel as the cap is slid between the open and closed position.
16. The connector of claim 15 , further comprising a locking tab cavity provided on the cap and adjacent to the locking tab channel, the cavity conformingly dimensioned with the top portion of the locking tab and positioned to receive the top portion of the locking tab when the cap is in the closed position.
17. The connector of claim 14 further comprising a second side channel longitudinally extending along a portion of an outer surface of the second side wall proximate the front end of the elongate body member; and
an additional side protrusion provided on an opposed interior side surface of the cap, the additional side protrusion correspondingly dimensioned and positioned to slide along the second side channel as the cap is slid between the open and closed positions.
18. The connector of claim 14 further comprising an upper protrusion projecting from an underside surface of the cap, the upper protrusion contacting the top surface of the elongate body member.
19. The connector of claim 18 , wherein the distance which the upper protrusion projects from the underside surface is a clearance distance between the cap and the upper surface of the elongate body member, the clearance distance sufficient to permit the cap to slide over a distal portion of the received front tongue as the cap is slid into the closed position.
20. The connector of claim 14 , further comprising a rivet passage extending between the first and second side walls, the rivet passage structured and disposed to permit access to the arcuate rivet clip.