PROBLEM TO BE SOLVED: To provide a wiper arm that can maintain hoses of two systems, arranged in an arm main body, in a stable arrangement state and further allows jetted cleaning fluid to accurately take water without interfering with a wiper blade.SOLUTION: An arm main body 16 is formed in a lengthy shape, in which are arranged a hose 40 of a first system and a hose 42 of a second system. At a tip side in a longitudinal direction of the arm main body 16 is arranged a second nozzle 46, which jets cleaning fluid toward an advancing direction of a wiper blade 14 when moving forth. Further, at an intermediate side or a tip side in the longitudinal direction of the arm main body 16 is arranged a first nozzle 44, which jets the cleaning fluid toward the advancing direction of the wiper blade 14 and toward a base end from a center in the longitudinal direction of the wiper blade 14 when moving back.SELECTED DRAWING: Figure 1

    【課題】アーム本体内に2系統のホースを配策したときに安定した配策状態を維持することができ、しかも噴射された洗浄液をワイパブレードと干渉することなく的確に着水させる。【解決手段】アーム本体16は長尺状に形成されており、第1系統のホース40と第2系統のホース42とが配索されている。アーム本体16の長手方向の先端側には第2ノズル46が配設されており、往動時にワイパブレード14の進行方向側に洗浄液を噴射する。また、アーム本体16の長手方向の中間側又は先端側には第1ノズル44が配設されており、復動時にワイパブレード14の進行方向側でかつワイパブレード14の長手方向中央より基端側に向けて洗浄液を噴射する。【選択図】図1


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    Title :

    WIPER ARM AND VEHICULAR WIPER DEVICE COMPRISING THE SAME


    Additional title:

    ワイパアーム及びこれを備えた車両用ワイパ装置


    Contributors:

    Publication date :

    2017-09-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    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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