A flat-push windshield wiper joint, comprising a base and a mounting base, wherein a slot is formed from the left end to the right end of said base. The position of said slot matching the left end of base is an opening. The top surface of said base sinks to form spaced slide opening and chucking hole. Said slide opening and chucking hole are distributed in the extending direction of slot, and a stop bar is formed between the slide opening and chucking hole. Said locating bar matches the locating slot in the bottom surface of slot. The present invention can increase the assembly efficiency of flat-push windshield wiper joint and reduce the production costs.

The invention relates to a wiper connector assembly (10) for a vehicle (1), comprising a wiper blade connector part (12) and a wiper arm connector part (14), wherein one of the wiper arm connector part and the wiper blade connector part is a male connector (22) and the other one a female connector (24) for connecting the wiper blade connector part to the wiper arm connector part, wherein the male connector (22) has a biased protrusion (15) extending from an exterior (23) of the male connector in a radial direction (R) of the male connector and having a visual indicator portion (16), said male connector further comprising a user-operable arm (18) configured to cooperate with the biased protrusion and having a tab portion (19) reachable by a user from an outside of the male connector; the female connector (24) defines an interior surface (25) and comprises a groove (40) disposed on the interior surface, said groove defining a path (41) for the biased protrusion of the male connector and having a groove end (45) comprising a through hole for said biased protrusion; the groove path having at least a first path section (42) extending substantially in an axial direction (A) and a subsequent second path section (43) extending from the first path section and substantially in a circumferential direction (C) along said interior surface of said female connector.

The invention relates to a wiper connector assembly (10) for a vehicle (1), comprising a wiper blade connector part (12) and a wiper arm connector part (14), wherein one of the wiper arm connector part and the wiper blade connector part is a male connector (22) and the other one a female connector (24) for connecting the wiper blade connector part to the wiper arm connector part, wherein the male connector (22) has a biased protrusion (15) extending from an exterior (23) of the male connector in a radial direction (R) of the male connector and having a visual indicator portion (16), said male connector further comprising a user-operable arm (18) configured to cooperate with the biased protrusion and having a tab portion (19) reachable by a user from an outside of the male connector; the female connector (24) defines an interior surface (25) and comprises a groove (40) disposed on the interior surface, said groove defining a path (41) for the biased protrusion of the male connector and having a groove end (45) comprising a through hole for said biased protrusion; the groove path having at least a first path section (42) extending substantially in an axial direction (A) and a subsequent second path section (43) extending from the first path section and substantially in a circumferential direction (C) along said interior surface of said female connector.

The invention relates to a wiper device, in particular a windscreen wiper device, having a wiper arm adapter (10) and having a wiper blade adapter (12), the wiper arm adapter (10) being provided for coupling to the wiper blade adapter (12) in the main extension direction of the wiper blade adapter (12), and further having a wiper arm channel element (14) of a spray unit (34). According to the invention, the wiper arm channel element (14) is provided for coupling to a wiper blade channel element (16) of the wiper blade adapter (12) in a main extension direction of the wiper blade adapter (12).

The invention relates to an adapter unit which is provided for coupling, in particular releasably coupling, a wiper blade to a wiper arm, having a wind deflecting surface which is designed to deflect inflowing air and press the wiper blade against a vehicle pane, wherein the wind deflecting surface is bordered by a wind deflecting surface edge, and the wind deflecting surface edge has at least a side which faces the wind and which extends largely in a wiper arm direction, a side which faces away from the wind and which extends largely in the wiper arm direction, a right-hand side which is arranged between the side facing the wind and the side facing away from the wind and which is arranged on the wiper arm side of the adapter and is designed to couple the adapter unit to the wiper arm, a rear left-hand side which adjoins the side facing away from the wind and is arranged on the adapter side opposite the wiper arm side, and a front left-hand side which adjoins the side facing the wind and is arranged on the adapter side lying opposite the wiper arm side. According to the invention, the side facing away from the wind and the right-hand side define a rear angle ranging between 110 and 160, preferably between 120 and 150, particularly preferably between 130 and 140.

Embodiments of a windshield wiper assembly may include a support structure, a wiper blade connector assembly for connecting the support structure with a wiper arm of a vehicle, a wiper blade cover fittable over the wiper blade connector assembly, and a wiper blade strip secured to the underside of the support structure. The connector assembly may include a wiper blade connector, a wiper blade connector cover connected to the wiper blade connector and pivotable between an open position and a closed position, and a wiper blade connector adapter securable between the wiper blade connector and the wiper blade connector cover. The various embodiments of a wiper blade connector assembly permit the embodiments of the wiper blade assembly to be connected with a plurality of wiper arm types.

The invention relates to a wiper blade device, in particular a windscreen wiper blade device, comprising: at least one wiper blade (10); at least one adapter unit (12) for coupling the wiper blade (10) to a wiper arm (14) of a wiper (16), in particular a windscreen wiper; at least one spraying unit (18) integrated in the wiper blade (10); and at least one washing water distributor unit (20) for supplying washing water to the spraying unit (18), in particular to nozzle elements (22) of the spraying unit (18) which are arranged substantially parallel to a main extension direction (54) of the wiper blade (10) along the wiper blade (10), wherein the washing water distributor unit (20) has at least one channel coupling element (24) for coupling at least one portion of the washing water distributor unit (20) to a washing water channel (26) of the spraying unit (18), the coupling being provided in particular for passage of a fluid and being preferably fluid-tight, and wherein the washing water distributor unit (20) has at least one adapter coupling element (28) for coupling at least one additional portion of the washing water distributor unit (20) to an additional washing water channel (30) of the adapter unit (12), the coupling being provided in particular for passage of a fluid and being preferably fluid-tight. According to the invention, the additional washing water channel (30) is formed at least in part by the adapter unit (12).

A wiper blade and a wiper. The wiper blade comprises a wiping strip and a connection structure, the connection structure comprising: an adapter fixed to the wiping strip, the adapter comprising a first side part and a second side part which are opposite each other, with a first surface and a second surface being disposed on the first side part and the second side part respectively; a connector, the interior of the connector having an opening, a foolproofing part facing the second surface, and a hole in communication with the opening; when the connector is fitted to the adapter in an opposite direction, the first surface obstructs the foolproofing part and the shaft cannot be hinged into the hole via the opening. The foolproofing part can prevent a wiper arm from being fitted to the wiper blade incorrectly.

A windshield wiper connector having a peripheral wall having at least two opposing peripheral side walls, a top surface extending from one of the two opposing peripheral side walls to the other; and a channel formed in the top surface, and extending longitudinally along the top of the connector. The connector including a groove near to the proximal end of the connector and sized to be capable of engaging a trapezoidal roller of a wiper arm. The opposing peripheral side walls having a retaining pin aperture aligned with one another and sized to be capable of accepting a retaining pin of at least one pin-type windshield wiper arm. The channel on the top of the connector sized to be capable of accepting a bayonet style wiper arm. A wiper blade assembly having a wiper strip, a force distribution structure, and a connector as described above.

A flat-push windshield wiper joint, comprising a base and a mounting base, wherein a slot is formed from the left end to the right end of said base. The position of said slot matching the left end of base is an opening. The top surface of said base sinks to form spaced slide opening and chucking hole. Said slide opening and chucking hole are distributed in the extending direction of slot, and a stop bar is formed between the slide opening and chucking hole. Said locatin bar matches the locating slot in the bottom surface of slot. The present invention can increase the assembly efficiency of flat-push windshield wiper joint and reduce the production costs.