SUCTION NOZZLE FOR HARD SURFACE CLEANING DEVICE AND HARD SURFACE CLEANING DEVICE WITH SUCTION NOZZLE OF THIS TYPE
The present invention provides a suction nozzle (32) for a portable hard surface cleaning device (10) for removing and suctioning up fluid from a hard surface, in particular from a windowpane, the nozzle comprises a suction nozzle housing (77) with a first and a second housing half-shell (76, 78), a...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The present invention provides a suction nozzle (32) for a portable hard surface cleaning device (10) for removing and suctioning up fluid from a hard surface, in particular from a windowpane, the nozzle comprises a suction nozzle housing (77) with a first and a second housing half-shell (76, 78), and with a suction opening (82) on which at least one flexible wiper lip (92, 94) is arranged and towhich a suction channel (80) connects which extends up to a suction channel end section (30), wherein a vacuum source can be connected to the suction channel end section (30) for establishing a suction flow, and wherein an engaging element (136) is arranged on the suction channel end section (30). To further develop the suction nozzle (32) in such a way that it can be produced more cost-effectively, the first housing half-shell (76) has an elastically deformable wall section (139) which forms the engaging element (136).
提出了种为用于从硬面、尤其是从窗户玻璃上刮掉并吸起液体的便携的硬面清洁器(10)提供的抽吸嘴(32),该抽吸嘴包括具有第和第二壳体半罩(76、78)并且具有抽吸开口(82)的抽吸嘴壳体(77),在抽 |
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