PROBLEM TO BE SOLVED: To provide a bumper reinforcement structure that can secure a clearance between a design member and a bumper reinforcement, secure vehicle designability while suppressing occurence of abnormal noise and breakage of the design member, and secure rigidity of a prescribed site of the bumper reinforcement.SOLUTION: In a part corresponding to a front surface site of a crash can 12 in a front surface of a bumper reinforcement 20 is extended, from an upper end of the front surface to a lower end of the front surface, a recessed part 24d which is recessed toward a rear side of a vehicle for preventing interference with a design member 60 positioned at a front part of the vehicle, and is provided a front-side swelling-out part 26, which is extended from an intermediate site in a vertical direction of the recessed part 24d to outside in a vehicle width direction more than the crash can 12 while crossing outer steps X3 and X4 of the recessed part, in which swelling amounts of an outer side 26a in the vehicle width direction are larger than swelling amounts of an inner site 26b in the vehicle width direction.SELECTED DRAWING: Figure 9
【課題】意匠部材とバンパレインフォースメントとの間にクリアランスを確保し、異音の発生や意匠部材の破損を抑制しつつ、車両デザイン性を確保すると共に、バンパレインフォースメントの所定部位の剛性を確保することができるバンパレインフォースメント構造の提供を目的とする。【解決手段】バンパレインフォースメント20の前面におけるクラッシュカン12正面部位との対応部には、車両前部に位置する意匠部材60との干渉防止用として車両後方に窪む凹部24dが前面上端から前面下端にかけて延設され、凹部24dの上下方向中間部位から凹部外側段差X3,X4と交差して上記クラッシュカン12よりも車幅方向外側まで延設され、かつ、車幅方向外側部位26aの膨出量が車幅方向内側部位26bの膨出量よりも大きい前方膨出部26が設けられたことを特徴とする。【選択図】図9
BUMPER REINFORCEMENT STRUCTURE
バンパレインフォースメント構造
2018-04-12
Patent
Electronic Resource
Japanese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
BUMPER REINFORCEMENT STRUCTURE AND BUMPER REINFORCEMENT MANUFACTURING METHOD
European Patent Office | 2020
|