The low-wind-resistance water-spraying boneless windscreen wiper comprises a windscreen wiper arm and an accessory, and a notch is formed in the front end of the windscreen wiper arm; the accessory comprises a support and a cover body, a shaft frame is arranged on the support, a shaft body is arranged on the shaft frame, a shaft hole is formed in the cover body, the shaft hole and the shaft body are matched for use to form a rotating pair, and the distance from the axis of the shaft body to the upper surface of the support is larger than the distance from the axis of the shaft hole to the lower end face of the cover body. The elastic connecting arm is connected with a limiting piece, the limiting piece extends into the assembling channel, the outer surface of the cover body is arranged to be a flow guide inclined face, the flow guide inclined face is of a streamline curved face structure, a flow guide ridge is arranged at the high position of the flow guide inclined face, and a water spraying assembly is connected to the outer side of the accessory and is lower than the flow guide ridge. According to the low-wind-resistance water-spraying boneless windscreen wiper, the water spraying assembly is connected to the outer side of the accessory, and the height of the water spraying assembly is lower than that of the flow guide ridge, so that the wind resistance of the accessory assembled with the water spraying assembly is greatly reduced due to the existence of the flow guide ridge.

    本发明公开了一种低风阻喷水无骨雨刮,包括雨刮臂和附件,雨刮臂前端有缺口;附件包括支架和盖体,支架上设有轴架,轴架设有轴体,盖体内部设有轴孔,轴孔与轴体配用构成转动副,轴体的轴线到支架上表面的距离大于轴孔的轴线到盖体下端面的距离,盖体的一端设有装配通道,结构室的内壁设有弹性连接臂,弹性连接臂连接有限位件,限位件伸入装配通道,盖体的外表面设为导流斜面,导流斜面为流线型的曲面结构,导流斜面的高处设有导流脊,在附件的外侧连接有喷水组件,喷水组件的高度低于导流脊,本低风阻喷水无骨雨刮通过在附件的外侧连接有喷水组件,喷水组件的高度低于导流脊,使得装配喷水组件后的附件因为导流脊的存在风阻大大降低。


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    Titel :

    Low-wind-resistance water-spraying boneless windscreen wiper


    Weitere Titelangaben:

    一种低风阻喷水无骨雨刮


    Beteiligte:
    WANG QI (Autor:in) / GE CHUNHUA (Autor:in) / HUANG SONGLIN (Autor:in) / LIU XING (Autor:in) / LIU LEI (Autor:in) / XIAO PENG (Autor:in) / WANG DUNYONG (Autor:in) / YANG YANG (Autor:in) / LIU HUAN (Autor:in) / KANG YUHUA (Autor:in)

    Erscheinungsdatum :

    2023-01-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen



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