To provide a reinforcement structure of a vehicle door panel part and a reinforcement method thereof capable of improving flare rigidity of the door panel part and lightening the door panel part.SOLUTION: A reinforcement structure of a vehicle door panel part comprises: a metallic door outer panel 3 having curvature in a height direction and a character line 3a formed; and an impact beam 5 arranged in an inner surface side of the door outer panel 3. A resin reinforcing member 7 is pasted on the inner surface of the door outer panel 3 to improve flare rigidity of the door outer panel 3. The reinforcing member 7 includes a plurality of vertical bone parts 9 extended in a stripe shape along the curvature of the door outer panel 3 from the impact beam 5 to the character line 3a in which the vertical bone parts 9 are arranged at specific intervals in a cross direction of the door outer panel 3, and outer faces of respective vertical bone parts 9 are connected to inner face of the door outer panel 3.SELECTED DRAWING: Figure 1

    【課題】ドアパネル部品の張り剛性の向上と軽量化を達成することができる自動車ドアパネル部品の補剛構造および補剛方法を提供する。【解決手段】本発明に係る自動車ドアパネル部品の補剛構造は、高さ方向に沿って湾曲し、キャラクタライン3aが形成された金属板製のドアアウタパネル3と、ドアアウタパネル3の内面側に配設されたインパクトビーム5とを備え、ドアアウタパネル3の内面に樹脂製の補剛部材7を貼付することによりドアアウタパネル3の張り剛性を向上させるものであって、補剛部材7は、ドアアウタパネル3の前記湾曲に沿ってインパクトビーム5からキャラクタライン3aまで筋状に延在する複数の縦骨部9を有し、該複数の縦骨部9は、ドアアウタパネル3の前後方向において所定の間隔で配置され、各縦骨部9の外面がドアアウタパネル3の内面に接合されていることを特徴とするものである。【選択図】 図1


    Access

    Download


    Export, share and cite



    Title :

    REINFORCEMENT STRUCTURE OF VEHICLE DOOR PANEL PART AND REINFORCEMENT METHOD


    Additional title:

    自動車ドアパネル部品の補剛構造および補剛方法


    Contributors:

    Publication date :

    2019-09-19


    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 / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse



    VEHICLE DOOR REINFORCEMENT STRUCTURE

    SVEDBERG JONAS / WIKMAN ANDREAS / MICHAUD ERROL et al. | European Patent Office | 2017

    Free access

    REINFORCEMENT STRUCTURE FOR VEHICLE DOOR

    MOROISHI EISUKE | European Patent Office | 2020

    Free access

    REINFORCEMENT STRUCTURE OF VEHICLE DOOR

    IZUKA YASUO | European Patent Office | 2016

    Free access

    REINFORCEMENT STRUCTURE FOR VEHICLE DOOR

    JUNG CHANG GYUN / HA JI WOONG / KANG YEON SIK et al. | European Patent Office | 2015

    Free access

    REINFORCEMENT STRUCTURE FOR VEHICLE DOOR

    TSUJIMOTO NAONORI / HIRATSUKA MASAHITO / SATO YOSHINORI et al. | European Patent Office | 2015

    Free access