To provide a washer nozzle capable of evenly discharging a cleaning fluid on almost the whole area of a washing object without increasing a discharge capacity of a pump.SOLUTION: A plurality of step parts G (step wall parts 35e2) that are formed in the shape of steps in a flowing direction of a cleaning fluid W, are arranged in a flow passage FP between an inflow hole 35b and a drain hole 35d in a main body part 31, and thereby the cleaning fluid W flowing from an upstream side is successively collided against step surfaces DF of the plurality of step parts G so that the cleaning fluid W is spread in a width direction of the flow passage FP. Accordingly, the cleaning fluid W can be fully dispersed in the width direction of the flow passage FP, and furthermore, the cleaning fluid W can be evenly discharged onto almost the whole surface of an imaging lens, even without increasing a discharge capacity of a washer pump and using a small flow rate of the cleaning fluid W.SELECTED DRAWING: Figure 3

    【課題】ポンプの吐出能力を上げること無く、洗浄対象物の略全域に均等に洗浄液を吐出することが可能なウォッシャノズルを提供する。【解決手段】本体部31における流入孔35bと排出口35dとの間の流路FPに、洗浄液Wの流れ方向に階段状に形成された複数の段差部G(段差壁部35e2)が設けられているので、上流側から流れてきた洗浄液Wを次々と複数の段差部Gの段差面DFに衝突させて、流路FPの幅方向に洗浄液Wを広げることができる。したがって、ウォッシャポンプの吐出能力を上げること無く洗浄液Wの流量が少ない場合であっても、流路FPの幅方向一杯に洗浄液Wを分散させることが可能となり、ひいては撮像レンズの略全面に均等に洗浄液Wを吐出することができる。【選択図】図3


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    Title :

    WASHER NOZZLE


    Additional title:

    ウォッシャノズル


    Contributors:

    Publication date :

    2019-08-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B05B Sprühvorrichtungen , SPRAYING APPARATUS / 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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