PROBLEM TO BE SOLVED: To achieve improvement of strengh of a joint portion and secure the accuracy of the joint portion in a vehicle door frame in which a door sash is joined to a door panel through a bracket.SOLUTION: In a vehicle door frame, a columnar sash is formed by combining a first frame member having a channel part, which holds an end part of door glass so that the end part may move up or down, with a second frame member having a protruding part protruding to the vehicle inner side relative to the channel part of the first frame member. A frame joint part, which protrudes upward from a fixing part fixed to a door panel and is inserted into a space between the first frame member and the second frame member, is provided at a bracket for joining the columnar sash to the door panel. A non-contact reinforcement part, which does not contact with any of the first frame member and the second frame member and is positioned between the channel part and the protruding part, is formed in the frame joint part.SELECTED DRAWING: Figure 7
【課題】ブラケットを介してドアサッシュとドアパネルを接合させる車両用ドアフレームにおいて、簡単な構成で接合部分の強度向上と精度確保を実現する。【解決手段】ドアガラスの縁部を昇降可能に保持するチャンネル部を有する第1のフレーム部材と、第1のフレーム部材のチャンネル部に対して車内側に突出する突出部を有する第2のフレーム部材とを組み合わせて立柱サッシュを構成し、立柱サッシュとドアパネルを接合させるブラケットに、ドアパネルへの固定部から上方に突出して第1のフレーム部材と第2のフレーム部材との間に挿入されるフレーム接合部を設け、第1のフレーム部材と第2のフレーム部材のいずれにも接触せずにチャンネル部と突出部との間に位置する非接触補強部をフレーム接合部に形成した。【選択図】図7
VEHICLE DOOR FRAME
車両用ドアフレーム
2016-04-21
Patent
Electronic Resource
Japanese
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge |
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