The invention discloses a vehicle door triangular cover plate structure which comprises a triangular cover plate outer plate (10), a triangular cover plate inner plate (60) and an energy storage air bag (20), the energy storage air bag (20) comprises a compression deformation part (21) and an expansion deformation part (22), and the compression deformation part (21) and the expansion deformation part (22) are installed in a cavity formed between the triangular cover plate outer plate (10) and the triangular cover plate inner plate (60). And an extrusion device is arranged in the triangular cover plate inner plate (60) and is connected with the compression deformation part (21). The sealing performance of the triangular cover plate on the frameless vehicle door can be improved, and quietness in the vehicle is improved.
本发明公开了一种车门三角盖板结构,包括三角盖板外板(10)、三角盖板内板(60)和蓄能气囊(20),所述蓄能气囊(20)包括压缩变形部(21)和膨胀变形部(22),所述压缩变形部(21)和所述膨胀变形部(22)安装在所述三角盖板外板(10)与所述三角盖板内板(60)之间形成有的型腔内,所述三角盖板内板(60)内设置有挤压装置,所述挤压装置与所述压缩变形部(21)连接。本发明能够提升无框式车门上的三角盖板的密封性能,提升车内静谧性。
Triangular cover plate structure of vehicle door
车门三角盖板结构
2024-06-14
Patent
Electronic Resource
Chinese
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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