发明名称 Vehicle front structure
摘要 Disclosed is a vehicle front structure, which comprises a bumper fascia 2 , a lower shroud member 3 b, a subframe 5 including a first shock-absorbing module 7 , and a second shock-absorbing module 10 having a stiffness less than that of the first shock-absorbing module 7 . A subframe body 6 is formed in an approximately rectangular shape and disposed on a rear side of the lower shroud member 3 b. The first shock-absorbing module 7 includes an energy-absorbing section 8, 8 and a beam member 9 . The energy-absorbing section 8, 8 has a configuration which extends frontwardly from respective front end regions of the subframe body 6 located on laterally-opposite sides thereof, along respective opposite lateral surfaces of the lower shroud member 3 b, and the beam member 9 has a configuration bridging between respective front ends of the energy-absorbing section 8, 8 , at a height position approximately equal to or adjacent to that of a lower edge of the lower shroud member 3 b. The second shock-absorbing module 10 has a bulging portion 10 a which covers at least a part of a front surface of the beam member 9 . The vehicle front structure of the present invention can ensure sufficient pedestrian protection performance by means of enhancing impact energy-absorbing capacity, while achieving enhanced repairability in the event of a low-impact collision.
申请公布号 US7438348(B2) 申请公布日期 2008.10.21
申请号 US20070902051 申请日期 2007.09.18
申请人 MAZDA MOTOR CORPORATION 发明人 NAKAMAE TAKAYUKI;KAGEYAMA YASUNORI;NAKAYAMA NOBUYUKI;SUNAKAWA TAKAYUKI
分类号 B60K11/04;B60J7/00 主分类号 B60K11/04
代理机构 代理人
主权项
地址