The invention provides a force transmission structure for side collision of an automobile body and an automobile. The force transmission structure comprises a first force transmission structure located in the bottom area of an automobile body door opening and a second force transmission structure located in the bottom area of an automobile body B column. The first force transmission structure and the second force transmission structure are each provided with a plurality of cavity structures which are connected. The multiple cavity structures in the first force transmission structure and the multiple cavity structures in the second force transmission structure are arranged in a stacked mode from outside to inside. The bottoms of the first force transmission structure and/or the second force transmission structure are arranged in a gradually rising trend in the direction from outside to inside. According to the force transfer structure for side collision of the vehicle body, the first force transfer structure and the second force transfer structure are each provided with a plurality of cavity structures stacked from outside to inside, the strength and the energy absorption effect of the force transfer structure are improved, and the force transfer structure is more stable through the gradual rising trend of the bottom of the first force transfer structure and/or the second force transfer structure. And the strength of the force transmission structure is further improved, so that the safety during side collision of the vehicle body is improved.
本发明提供了一种车身侧面碰撞的传力结构及汽车,该传力结构包括处于车身门洞底部区域的第一传力结构,以及处于车身B柱底部区域的第二传力结构;第一传力结构和第二传力结构均具有相连设置的多个腔体结构;其中,第一传力结构和第二传力结构中的多个腔体结构均由外至内堆叠布置;沿由外至内的方向,第一传力结构和/或所述第二传力结构的底部以逐渐升高的趋势设置。本发明所述的车身侧面碰撞的传力结构,通过第一传力结构和第二结构均具有由外至内堆叠布置的多个腔体结构,利于提高传力结构的强度和吸能效果,并通过第一传力结构和/或第二传力结构的底部以逐渐升高的趋势,利于进一步提高传力结构的强度,从而提高车身侧面碰撞时的安全性。
Force transmission structure for side collision of automobile body and automobile
车身侧面碰撞的传力结构及汽车
2023-03-31
Patent
Elektronische Ressource
Chinesisch
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