The invention relates to an A-pillar protection plate and a matching structure of the A-pillar protection plate and a ceiling, a plurality of guide ribs are arranged on the inner surface of the A-pillar protection plate and used for guiding the popping direction of a side air bag, and the height of the portions, protruding out of the inner surface of the A-pillar protection plate, of the guide ribs is gradually reduced in the popping direction of the side air bag. The A-column protection plate and ceiling matching structure comprises a ceiling and an A-column protection plate, the ceiling is provided with a supporting lug which extends into and is stacked on the inner side of the upper end of the A-column protection plate, and the width of the supporting lug is small in the upper portion and large in the lower portion. The structure of the A-column protection plate is improved, materials of the A-column protection plate are reasonably arranged, fragment splashing of the A-column protection plate in the side air bag blasting process can be relieved or eliminated, and the material cost of the A-column protection plate is further reduced.
本发明涉及一种A柱护板及其与顶棚配合结构,A柱护板的内表面上设置有多条引导筋,多条引导筋用于对侧气囊的弹出方向进行引导,多条引导筋凸出于A柱护板的内表面的高度沿侧气囊的弹出方向逐渐减小。A柱护板与顶棚配合结构包括顶棚和A柱护板,顶棚上设置有伸入并叠置在A柱护板的上端部的内侧的支耳,支耳的宽度上小下大。本发明改进了A柱护板的结构,合理设置A柱护板的材料,能够减轻或消除侧气囊爆破过程中A柱护板的碎片飞溅,还降低了A柱护板的材料成本。
Column A guard plate and matching structure of column A guard plate and ceiling
一种A柱护板及其与顶棚配合结构
2022-04-29
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen |
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