发明名称 自動車の車体前部構造
摘要 PROBLEM TO BE SOLVED: To enhance transfer efficiency of a collision load between a connection member and a front side member, the connection member connecting an apron upper member and the front side member.SOLUTION: In a vehicle body front structure 10, in a case that a collision load F upon a head-on collision is inputted to front parts 50F of connection members 50 which extend from a front end part of an apron upper member 36, projection members 54 which project from a front part of a side member body 28 to a vehicle width outside direction can be let interfere with the front parts 50F from a vehicle rear side. By means of this, transfer efficiency of the collision load F between the connection members 50 and the front side members 20 can be enhanced. Furthermore, since the connection members 50 are formed in a hollow shape, deformation of the front parts 50F due to the collision load F can be suppressed. Therefore, the load transfer efficiency in a case of transferring the collision load F to the front side members 20 through the projection members 54, from the front parts 50F can be enhanced.
申请公布号 JP6024808(B2) 申请公布日期 2016.11.16
申请号 JP20150188251 申请日期 2015.09.25
申请人 トヨタ自動車株式会社 发明人 栗山 智行;榊原 孝典;玉置 明浩;大見 正宣;鮎川 達也
分类号 B62D25/20;B62D21/15;B62D25/08 主分类号 B62D25/20
代理机构 代理人
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