The present invention provides a drain plug that restrains formation of an aperture between a mounting part having a drain hole and the plug. The drain plug (10) includes a flange part (11) that covers a drain hole having a mounting part, and a plurality of catching leg parts (12, 13) extending from a rear surface (11R) of the flange part (11) and caught by a circumferential periphery of the drain hole. The catching leg parts (12, 13) extend from separate locations of the rear surface (11R) of the flange part (11), and the flange part (11) includes connection parts (21a 22a) that are parts to which the catching leg parts (12, 13) are connected in the flange part (11), and a first thin part (23), thickness of which is smaller than those of the connection parts (21a, 22a) and which is located between at least the connection parts (21a, 22a).

    (과제) 배수구멍을 가진 피장착부와 플러그의 사이에 간극이 형성되는 것을 억제 가능하게 한 배수 플러그를 제공한다. (해결 수단) 배수 플러그(10)는, 피장착부가 가지는 배수구멍을 덮는 플랜지부(11)와 이 플랜지부(11)의 이면(11R)에서 연장되며 배수구멍의 둘레 가장자리부에 걸어맞춰지는 복수의 걸어맞춤 다리부(12, 13)를 구비한다. 각 걸어맞춤 다리부(12, 13)는 플랜지부(11)의 이면(11R)에 있어서 별개의 위치에서 연장되고, 플랜지부(11)는 이 플랜지부(11) 내에서 각 걸어맞춤 다리부(12, 13)가 접속하는 부분인 접속부(21a, 22a)와, 이 접속부(21a, 22a)보다도 두께가 얇으며 적어도 접속부(21a, 22a) 간에 위치하는 제 1 박육부(23)를 포함한다.


    Access

    Download


    Export, share and cite



    Title :

    DRAIN PLUG


    Additional title:

    배수 플러그


    Contributors:

    Publication date :

    2018-09-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Drain plug

    HE JIAHUI / SUN MENGLI | European Patent Office | 2021

    Free access

    DRAIN PLUG

    FUJIWARA KENSUKE | European Patent Office | 2018

    Free access

    DRAIN PLUG

    European Patent Office | 2019

    Free access

    DRAIN PLUG

    RODRIGUES PHILIPPE | European Patent Office | 2022

    Free access

    Water drain plug

    SCHMIDT MARTIN | European Patent Office | 2016

    Free access