Abstract: A wiper arm and a wiper for a vehicle, and a vehicle are disclosed. The wiper arm of a wiper for a vehicle has a wiper arm seat for connecting to a driver, a wiper arm end piece for holding a wiper blade of the wiper, and an arm portion arranged between the wiper arm seat and the wiper arm end piece. The arm portion is fixedly connected to the wiper arm end piece and can rotate relative to the wiper arm seat, the wiper arm is provided with at least one spray unit, wherein the spray unit is provided with a conduit and a spray nozzle, the conduit being guided along the wiper arm, and the spray nozzle being arranged at one end of the conduit, wherein the arm portion is provided with a cover plate, and the spray nozzle is at least held at the cover plate.

Abstract: The present invention proposes a wiper system being capable of ensuring wiping quality for the windshields with complex surfaces. The wiper system comprises: a wiper arm (19), on which a wiper blade (12) for cleaning a surface (16) of an object to be cleaned is provided; a first electrical motor (1) driving the wiper arm (19) to swing; a second electrical motor (9); a sensor (13) measuring a parameter representing the position of the wiper arm on the object to be cleaned; a control unit (7) receiving said parameter from said sensor (13) and utilizing said parameter to control the rotation angle of the an output shaft (18) of the second electrical motor (9), such that the output shaft (18) drives rotate the wiper blade (12) under control to change the rotation angle of the central plane of the wiper blade with respect to the wiper arm. The present invention also proposes a vehicle comprising said wiper system.

Abstract: The present invention proposes a wiper system being capable of ensuring wiping quality for the windshields with complex surfaces. The wiper system comprises: a wiper arm (19), on which a wiper blade (12) for cleaning a surface (16) of an object to be cleaned is provided; a first electrical motor (1) driving the wiper arm (19) to swing; a second electrical motor (9); a sensor (13) measuring a parameter representing the position of the wiper arm on the object to be cleaned; a control unit (7) receiving said parameter from said sensor (13) and utilizing said parameter to control the rotation angle of the an output shaft (18) of the second electrical motor (9), such that the output shaft (18) drives rotate the wiper blade (12) under control to change the rotation angle of the central plane of the wiper blade with respect to the wiper arm. The present invention also proposes a vehicle comprising said wiper system.

Abstract: The invention relates to an alarming system of a wiper, which comprises: a first connecting member, comprising a first body and a first number of first contacts which are insulated to each other and disposed at the first body; a second connecting member, comprising a second body and a first number of second contacts which are electrically connected to each other and disposed at the second body; and control member; any one of the first connecting member or the second connecting member is connected to a wiper arm; the other one of the first connecting member or the second connecting member is connected to a wiper blade; the first number is equal to or larger than two; when the wiper blade is properly mounted to the wiper arm, the first connecting member is connected to the second connecting member, such that each of the first contacts is in contact with corresponding one of the second contacts, and thereby the first contacts are electrically connected to each other through the second contacts; the control membe

Abstract: The present invention discloses an assembly that can be used in windscreen wipers of vehicles and is consisting of an adapter and a nozzle structure, and also the assembling method thereof. Here the adapter presents a first adapter assembling feature (1a) and a second adapter assembling feature (1b). The nozzle structure (2) presents a first nozzle structure assembling feature (2a) and a second nozzle structure assembling feature (2b). The first adapter assembling feature and the first nozzle structure assembling feature are matched with each other to form a first connection in the form of pin-aperture between the adapter and the nozzle structure, and the nozzle structure and adapter are rotatably pre-assembled together when they are connected only be means of the first connection. The second adapter assembling feature and the second nozzle structure assembling feature are matched with each other to form a second connection in the form of snap fit between the adapter and the nozzle structure.

Abstract: A seal assembly (100) is provided, which is used to seal the connection region between a glass (103) and a shaft assembly (108) passing through the glass (103). The shaft assembly (108) may comprise a shaft (113) and a threaded bushing (114) around the shaft (113). The seal assembly (100) may comprise an outer seal (101), which has a body portion (115) supported on the glass (103), and further comprises at least one sealing portion (116) to form at least one sealing area (119, 121); and the seal assembly (100) further comprises an inner rotatable seal (106), which has a body portion (122) with a thread (128) for engaging a thread (110) of the bushing (114), and which further comprises at least one second sealing portion (123) to form at least one sealing area (124). Therein, the body portion (115) of the outer seal (101) and the body portion (122) of the inner rotatable seal (106) have corresponding threads (102, 107) for engaging the outer seal (101) with the inner rotatable seal (106).

Abstract: The invention relates to an alarming system of a wiper, which comprises: a first connecting member, comprising a first body and a first number of first contacts which are insulated to each other and disposed at the first body; a second connecting member, comprising a second body and a first number of second contacts which are electrically connected to each other and disposed at the second body; and control member; any one of the first connecting member or the second connecting member is connected to a wiper arm; the other one of the first connecting member or the second connecting member is connected to a wiper blade; the first number is equal to or larger than two; when the wiper blade is properly mounted to the wiper arm, the first connecting member is connected to the second connecting member, such that each of the first contacts is in contact with corresponding one of the second contacts, and thereby the first contacts are electrically connected to each other through the second contacts; the control membe

Abstract: A seal assembly (100) is provided, which is used to seal the connection region between a glass (103) and a shaft assembly (108) passing through the glass (103). The shaft assembly (108) may comprise a shaft (113) and a threaded bushing (114) around the shaft (113). The seal assembly (100) may comprise an outer seal (101), which has a body portion (115) supported on the glass (103), and further comprises at least one sealing portion (116) to form at least one sealing area (119, 121); and the seal assembly (100) further comprises an inner rotatable seal (106), which has a body portion (122) with a thread (128) for engaging a thread (110) of the bushing (114), and which further comprises at least one second sealing portion (123) to form at least one sealing area (124). Therein, the body portion (115) of the outer seal (101) and the body portion (122) of the inner rotatable seal (106) have corresponding threads (102, 107) for engaging the outer seal (101) with the inner rotatable seal (106).

Abstract: The present invention discloses an assembly that can be used in windscreen wipers of vehicles and is consisting of an adapter and a nozzle structure, and also the assembling method thereof. Here the adapter presents a first adapter assembling feature (1a) and a second adapter assembling feature (1b). The nozzle structure (2) presents a first nozzle structure assembling feature (2a) and a second nozzle structure assembling feature (2b). The first adapter assembling feature and the first nozzle structure assembling feature are matched with each other to form a first connection in the form of pin-aperture between the adapter and the nozzle structure, and the nozzle structure and adapter are rotatably pre-assembled together when they are connected only be means of the first connection. The second adapter assembling feature and the second nozzle structure assembling feature are matched with each other to form a second connection in the form of snap fit between the adapter and the nozzle structure.