To suppress a deformation of a design surface of an outer panel at a time of fastening the outer panel and a reinforcement member, in a resin back door which fixes the reinforcement member to an inner panel.SOLUTION: In a resin back door 100 which includes an inner panel 20, an upper outer panel 10, and a reinforcement member 30 fixed to the inner panel 20 and in which the upper outer panel 10 and the reinforcement member 30 are fastened by bolts 35, the reinforcement member 30 has a flat plate part 30a extending along an inner surface of the upper outer panel 10, and a fastening part of the reinforcement member 30 is an arm 31 bent and extended in a direction from the flat plate part 30a to the upper outer panel 10. A fastening part of the upper outer panel 10 is a thin wall part 11 whose plate thickness is smaller than that of a general part 11a.SELECTED DRAWING: Figure 3
【課題】インナパネルに補強部材を固定した樹脂バックドアにおいて、アウタパネルと補強部材とを締結する際のアウタパネルの意匠面の変形を抑制する。【解決手段】インナパネル20とアッパアウタパネル10と、インナパネル20に固定される補強部材30と、を含み、アッパアウタパネル10と補強部材30とがボルト35で締結されている樹脂バックドア100において、補強部材30は、アッパアウタパネル10の内面に沿って延びる平板部30aを有し、補強部材30の締結部を平板部30aからアッパアウタパネル10の方向に折れ曲がって伸びるアーム31とし、アッパアウタパネル10の締結部を一般部11aよりも板厚を薄くした薄肉部11とする。【選択図】図3
RESIN BACK DOOR
樹脂バックドア
2019-07-04
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 |