发明名称 DOOR STRUCTURE FOR VEHICLE
摘要 PROBLEM TO BE SOLVED: To provide a door structure for a vehicle, compatibly achieving the improved rigidity of an impact bar itself and the simplified manufacture of the impact bar and reducing the numbers of parts and assembling man-hours by constituting impact absorbing portions and mounted portions of the impact bar extending to the longitudinal direction of the vehicle to enhance the rigidity of the door against side impact by an integrated tubular member. SOLUTION: The door structure for the vehicle comprises a door frame 11 forming an outer frame of the door of the vehicle and the impact bar 29 provided in the door frame 11 and extending in the longitudinal direction of the vehicle. The impact bar 29 has the rod impact absorbing portions 30a, 31a and the mounting portions 30b, 31b, 32 mounted on the door frame 11. The impact absorbing portions 30a, 31a and the mounting portions 30b, 31b, 32 are formed using the integral tubular member.
申请公布号 JP2002144871(A) 申请公布日期 2002.05.22
申请号 JP20000342879 申请日期 2000.11.10
申请人 MAZDA MOTOR CORP 发明人 OKANA FUMIO;HARASAKI HAYAJI
分类号 B60J5/00;(IPC1-7):B60J5/00 主分类号 B60J5/00
代理机构 代理人
主权项
地址