PROBLEM TO BE SOLVED: To prevent clogging of a washer nozzle easily irrespective of a body shape by taking dust-proof measures for the washer nozzle.SOLUTION: A washer nozzle 1 is structured of a nozzle for injecting a washing liquid from an injection port part, a head part having a supply passage for supplying the washing liquid to the nozzle, and a body which has a conduit communicated with the supply passage of the head part and supplying the washing liquid and is inserted in a mounting portion for the washer nozzle. A water passage for injection of the nozzle 2d is formed of a water passage on the injection port part 2a on a front side, and a dust-proof water passage 2k which is positioned on a rear side of the injection port part 2a and communicates between the water passage of the injection port part 2a and the supply passage of the head part. The dust-proof water passage 2k is structured of a main water passage 2e for communicating with the water passage on the injection port part 2a, and one or a plurality of auxiliary water passages 2f which are partitioned by a barrier wall along a longitudinal direction in a periphery of the main water passage 2e, are arranged circumferentially, and are communicated with the main water passage 2e in a radial direction.SELECTED DRAWING: Figure 1-A

    【課題】ウォッシャーノズルにおいて防塵対策を施工することで、ボディ形状に関わらず容易にウォッシャーノズルの目詰まりを防止する。【解決手段】洗浄液を噴射口部から噴射するノズルと、ノズルに洗浄液を供給する供給路を有する頭部と、頭部の供給路に連通して洗浄液を供給する管路を有し、ウォッシャーノズル用の取付部位に挿着されるボディとで構成されるウォッシャーノズルにおいて、ノズル2dにおける噴射用の水路は、前方の噴射口部2aにおける水路と、該噴射口部2aの後方に位置して前記噴射口部2aにおける水路と頭部の供給路とを連通させる防塵用水路2kとでなり、防塵用水路2kは、前記噴射口部2aにおける水路に連通する主水路2eと、該主水路2eの周囲に前後方向に沿った隔壁で区画されて周方向に配設されるとともに主水路2eと半径方向で連通されている一つまたは複数の補助水路2fとで構成されるウォッシャーノズル1。【選択図】図1−A


    Access

    Download


    Export, share and cite



    Title :

    WASHER NOZZLE


    Additional title:

    ウォッシャーノズル


    Contributors:

    Publication date :

    2018-02-22


    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 / B05B Sprühvorrichtungen , SPRAYING APPARATUS



    WASHER NOZZLE

    KIYAMA SANEAKI | European Patent Office | 2016

    Free access

    WASHER NOZZLE

    TOKUNAKA HIROKI | European Patent Office | 2019

    Free access

    WASHER NOZZLE

    YOKOYAMA HIROSHI | European Patent Office | 2017

    Free access

    WASHER NOZZLE

    KANDA KOICHI | European Patent Office | 2017

    Free access

    WASHER NOZZLE

    KANDA KOICHI | European Patent Office | 2016

    Free access