VEHICLE HOOD STRUCTURE
PROBLEM TO BE SOLVED: To provide a vehicle hood structure which levels a deceleration of an impact load and reduces a value of an injury to a head of a pedestrian.SOLUTION: A vehicle hood structure includes: a hood outer panel 16; a hood inner panel 18; a lock reinforce 20; and a dent reinforce 22....
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Main Author | |
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Format | Patent |
Language | English Japanese |
Published |
21.01.2016
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Subjects | |
Online Access | Get full text |
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Summary: | PROBLEM TO BE SOLVED: To provide a vehicle hood structure which levels a deceleration of an impact load and reduces a value of an injury to a head of a pedestrian.SOLUTION: A vehicle hood structure includes: a hood outer panel 16; a hood inner panel 18; a lock reinforce 20; and a dent reinforce 22. The inner panel 18 includes: a bottom wall part 30 attached with a striker 43; a panel body part 26 extending along the outer panel 16; and a vertical wall part 32 extending in a vertical direction between the bottom wall part 30 and the panel body part 26. The lock reinforce 20 includes: a reinforcement wall part 36 fixed to the bottom wall part 30; a fixed piece 50 fixed to the dent reinforce 22; and a vertical wall part 48 extending in the vertical direction between the reinforcement wall part 36 and the fixed piece 50. A folding line part 58 which is a deformation origin of a valley folded shape is formed in the vertical wall part 48. The vertical wall part 48 deforms into the valley folded shape and contacts with the vertical wall part 32.
【課題】衝撃荷重の減速度を平準化し、歩行者の頭部へ与える傷害値を低減することのできる車両用フード構造を提供する。【解決手段】フードアウターパネル16とフードインナーパネル18とロックリーンフォース20とデントリーンフォース22とを備える。インナーパネル18は、ストライカ43を取付ける底壁部30と、アウターパネル16に沿って延在するパネル本体部26と、底壁部30とパネル本体部26との間において上下方向に延びる縦状壁部32とを有する。ロックリーンフォース20は、底壁部30に固定する補強壁部36と、デントリーンフォース22に固定する固定片50と、補強壁部36と固定片50との間において上下方向に延びる縦状壁部48とを有する。縦状壁部48には、谷折り状の変形起点となる折れ線部58を形成する。縦状壁部48は、谷折り状に変形し、縦状壁部32に当接する。【選択図】図2 |
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Bibliography: | Application Number: JP20140132361 |