Wiper blade with an adapter unit for attachment to a wiper arm

摘要

In a wiper blade (100) for a windshield wiper having a wiping strip (112) and an adapter unit (1500) for attaching the wiper strip (112) to a wiper arm, the adapter unit (1500) being designed to be connected to a connecting element (1900) assigned to the wiper arm, the connecting element (1900) has a base element (1730) and an adapter element (1750), wherein the base element (1730) is designed to attach the wiping strip (112) to a first multiplicity of different wiper arm types and can be connected to the adapter element (1750) in order to permit the wiping strip (112) to be attached to a second multiplicity of different wiper arm types which at least partly differ from the wiper arm types of the first multiplicity of wiper arm types.

主权项

1. A wiper blade (100) for a window wiper, the wiper blade comprising a wiper strip (112), an adapter unit (150, 1500) connected to the wiper strip for attachment of the wiper strip (112) to a wiper arm (1018, 1118, 1218, 1318, 1818), the adapter unit (1500) being fastened to a base connecting device (160) provided on the wiper strip (112), and a connecting member (190, 1900) assigned to the wiper arm (1018, 1118, 1218, 1318, 1818), characterized in that the connecting member (190, 1900) has a base element (730, 1730) with blocking members (785, 1785) and blocking elements (733, 1733) and an adapter element (750, 1750) with a longitudinal groove (753, 1753), a transverse groove (751) and an opening (755, 1755), the base element (730, 1730) being connected to the adapter unit (150, 1500), the base element (730, 1730) permitting attachment of the wiper strip (112) to a first multiplicity of different wiper arm types (1018, 1118), each comprising respectively at least one of a retaining rail (1022, 1024) and an elongate connecting component (1111) with a lateral retaining shoulder (1116, 1117) that are adapted to be blocked by at least one of the blocking members (785, 1785) and the blocking elements (733, 1733), and the base element being connectable to the adapter element (750, 1750) in order to permit attachment of the wiper strip (112) to a second multiplicity of different wiper arm types (1218, 1318, 1818) which at least partially differ from the wiper arm types of the first multiplicity of wiper arm types (1018, 1118) and which respectively comprise, for connection to the wiper strip (112), at least one of a rotary shaft (1212) for arrangement in the opening (755, 1755) of the adapter element (750, 1750), an elongate connecting component (1316) for arrangement in the longitudinal groove (753, 1753) of the adapter element (750, 1750) and a longitudinal element (1816) with a positioning opening (1827), and wherein the adapter element (750, 1750) is elongated, the longitudinal groove (753, 1753) extends along the entire length of the elongation, and the transverse groove (751) extends transverse to the entire length of the elongation.