PROBLEM TO BE SOLVED: To prevent disconnection from a lower body of a filter, without damaging assembly performance to the lower body of the filter.SOLUTION: A reservoir tank A1 comprises a tank body 10 and a filter 20 stored in this tank body. The tank body 10 comprises thermoplastic resin upper body 11 and lower body 12, and the filter 20 comprises a thermoplastic resin frame body 21 inserted in a state of having a clearance in an opening part 12a of the lower body 12 and a filter body 22 assembled in the frame body. Joining parts (11a, 12b, 21a) melted by abutment on a heating plate 30 and mutually welded after retreating the heating plate 30, are provided in a lower end opening edge part 11a of the upper body 11, an upper end opening edge part 12b of the lower body 12 and an end part 21a of the fame body 21, and the frame body 21 is provided with an engaging part 21b for preventing disconnection from the lower body 12 of the filter 20 when retreating the heating plate 30.

    【課題】フィルタの下本体への組付性を害することなく、フィルタの下本体からの外れを防止すること。【解決手段】リザーバタンクA1は、タンク本体10とこのタンク本体内に収容されるフィルタ20を備えていて、タンク本体10が熱可塑性樹脂製の上本体11および下本体12を有し、フィルタ20が下本体12の開口部12aに隙間を有する状態にて挿入される熱可塑性樹脂製の枠体21と同枠体に組付けられたフィルタ本体22とを有している。上本体11の下端開口縁部11aと下本体12の上端開口縁部12bと枠体21の端部21aには熱板30との当接によって溶融され熱板30の退出後に互いに溶着される接合部(11a・12b・21a)が設けられ、枠体21には熱板30の退出に際してフィルタ20の下本体12からの外れを防止する係合部21bが設けられている。【選択図】 図1


    Access

    Download


    Export, share and cite



    Title :

    RESERVOIR TANK


    Additional title:

    リザーバタンク


    Contributors:

    Publication date :

    2015-12-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F16J Kolben , PISTONS



    RESERVOIR TANK, AND FILTER FOR RESERVOIR TANK

    FURUICHI DAISUKE | European Patent Office | 2018

    Free access

    RESERVOIR TANK

    KOBORI TETSUO / NAKAMURA MOTOYASU | European Patent Office | 2018

    Free access

    RESERVOIR TANK

    IKEDA TSUYOSHI / HAYASHI KAGA | European Patent Office | 2016

    Free access

    RESERVOIR TANK

    SHIMOZONO SEPPEI / YOKOSHIMA YOSHIAKI / MASHIMA KAZUHIRO | European Patent Office | 2022

    Free access

    RESERVOIR TANK

    SAKAKIBARA RYOSUKE | European Patent Office | 2018

    Free access