To provide a back door structure in which vibrations of a door inner and a door outer can be further reduced.SOLUTION: A back door structure comprises: a back door 14 having a door inner 22 and a door outer 20 joined to the door inner 22; a speaker 34 mounted on the back door 14; and reinforcement members 40, whose one ends are directly or indirectly fixed to the door inner 22 and whose other ends are directly or indirectly fixed to the door outer 20, and which protrude in a door thickness direction, between the door inner 22 and the door outer 20. The two reinforcement members 40 are arranged with an interval in a vehicle width direction, and the reinforcement members 40 are arranged at positions separated from a center in the vehicle width direction of the back door 14.SELECTED DRAWING: Figure 1

    【課題】ドアインナおよびドアアウタの振動をより低減できるバックドア構造を提供する。【解決手段】バックドア構造は、ドアインナ22と、前記ドアインナ22に接合されるドアアウタ20と、を有するバックドア14と、前記ドアインナ14に取り付けられるスピーカ34と、一端が前記ドアインナ22に直接または間接的に固定され、他端が前記ドアアウタ20に直接または間接的に固定され、前記ドアインナ22と前記ドアアウタ20との間で、ドア厚み方向に突っ張る補強部材40と、を備え、前記補強部材40は、車幅方向に間隔を開けて、二つ設けられており、各補強部材40は、前記バックドア14の車幅方向中心から離間した位置に設けられている。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    BACK DOOR STRUCTURE


    Additional title:

    バックドア構造


    Contributors:
    ARII KAZUSHI (author) / OTAKE YOSUKE (author)

    Publication date :

    2023-10-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



    BACK DOOR STRUCTURE

    KINOSHITA GORO | European Patent Office | 2016

    Free access

    BACK DOOR STRUCTURE

    TAKAHASHI KAZUHIRO / TOMITA HARUKI / SAKAMOTO SHINYA | European Patent Office | 2020

    Free access

    BACK DOOR STRUCTURE

    AOKI SHOHEI / UESUGI HIROSHI / YAMAUCHI JUNICHI | European Patent Office | 2018

    Free access

    BACK DOOR STRUCTURE

    SHIMIZU SADAYUKI / OGAMI SHINGO | European Patent Office | 2018

    Free access

    BACK DOOR STRUCTURE

    SOBUE TOMONORI / NAKAMURA MITSURU | European Patent Office | 2021

    Free access