JP2015112918A - Vehicle body front part structure - Google Patents

Vehicle body front part structure Download PDF

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Publication number
JP2015112918A
JP2015112918A JP2013254266A JP2013254266A JP2015112918A JP 2015112918 A JP2015112918 A JP 2015112918A JP 2013254266 A JP2013254266 A JP 2013254266A JP 2013254266 A JP2013254266 A JP 2013254266A JP 2015112918 A JP2015112918 A JP 2015112918A
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vehicle body
vertical wall
fender bracket
fender
wall portion
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JP6238127B2 (en
Inventor
和秀 ▲桑▼原
和秀 ▲桑▼原
Kazuhide Kuwabara
憲太郎 定直
Kentaro Sadanao
憲太郎 定直
大輔 新美
Daisuke Niimi
大輔 新美
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Suzuki Motor Corp
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Suzuki Motor Corp
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Priority to CN201410690439.1A priority patent/CN104691627B/en
Priority to DE102014018313.0A priority patent/DE102014018313A1/en
Publication of JP2015112918A publication Critical patent/JP2015112918A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08—Front or rear portions
    • B62D25/082—Engine compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08—Front or rear portions
    • B62D25/16—Mud-guards or wings; Wheel cover panels
    • B62D25/163—Mounting devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08—Front or rear portions
    • B62D25/10—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles
    • B62D25/105—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles for motor cars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/34—Protecting non-occupants of a vehicle, e.g. pedestrians
    • B60R2021/343—Protecting non-occupants of a vehicle, e.g. pedestrians using deformable body panel, bodywork or components

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a vehicle body side part structure in which a fender bracket receiving a load from above can absorb the load with a sufficiently short deformation stroke, the same load absorption can be stably performed at any time in a time-series manner while the load is applied to the fender bracket, and an engine room space can be effectively utilized.SOLUTION: A fender bracket 20 has such a constitution that it includes a vertical wall part 21 which has a front side surface part 24 along a vehicle body side surface and an inclination part 25 which extends from the rear end of the front side surface part to the vehicle body inner side rear part, an upper plane part 22 is provided so as to extend toward the vehicle body outer direction on the upper end of the vertical wall part, a lower plane part 23 is provided on the lower end of the vertical wall part, a long hole 29 extending in the vehicle longitudinal direction is provided on the upper part of the vertical wall part, the lower plane part 23 is attached to a cowl side panel 40, an extension part 11 extended downward from the upper end of a fender panel 10 is arranged at substantially the same position in the vehicle width direction as the vertical wall part 21, and the lower part of the extension part 11 is fixed to the upper plane part 22.

Description

本発明は、車体側部構造に関し、詳しくは、フェンダーパネルをフェンダーブラケットを介してカウルサイドパネルに取付けるようにした車体側部構造に関する。   The present invention relates to a vehicle body side structure, and more particularly to a vehicle body side structure in which a fender panel is attached to a cowl side panel via a fender bracket.

従来より、フェンダーパネルをフェンダーブラケットを介してカウルサイドパネルに取付けるようにした車体側部構造がある。
このような車体側部構造では、例えば、フェンダーパネルの上部とフロントフードとの境目付近に上方から荷重が掛かった場合、フェンダーパネルが車体下方に向けて変形しながら荷重が吸収される。この場合には、できるだけ上下方向に短い変形ストロークで、その荷重を確実に吸収することが望ましい。このため、フェンダーブラケットに多くの脆弱部を設けて変形しやすくすることも考えられたが、フェンダーパネルは自動車の前方部分の印象を決める重要な外板であり、正確な位置に必要な剛性を維持した状態で取り付ける必要があった。また、フェンダーブラケットに荷重がかかっている間は、時系列にみてどの時間でも同じように荷重の吸収を安定して行うことが好ましく、荷重吸収を行っている間は突出してピーク的な荷重吸収をしないことが望まれる。
このようなことから、従来は、車体前方視Z字形状のフェンダーブラケットを折りたたむように変形させたり、あるいは、フェンダーブラケットを倒しながら変形させて変形ストロークを確保しつつ荷重の吸収を行っていた。しかしながら、これらの方法では、ある程度変形が進むと座屈を起して変形が早く進むようになり、フェンダーブラケットが荷重吸収を行っている間にピーク的な荷重吸収をするようになるため、荷重がかかっている間において安定的に荷重の吸収を行うことができなくなる不具合があった。このような場合、安定した荷重吸収を行うためには、他の部品を追加したり、フェンダーブラケット自体の剛性の向上を図ることも考えられるが、フェンダーブラケットの変形初期と変形後期の剛性を均等にする必要があった。すなわち、フェンダーブラケットの取付剛性は変形初期の変形しやすさと関連があるため、安定した荷重吸収を行うためには、これら３つの剛性、すなわち、フェンダーブラケット自体の剛性および変形初期と変形後期の剛性を調整する必要があった。しかしながら、フェンダーブラケットの変形初期と変形後期の剛性を均等にしたり、調整したりすることは一般的にかなり難しかった。さらに、上記したフェンダーブラケットをZ字形状に折りたたむ方法では、その変形に伴いフェンダーブラケットをエンジンルームの内側へ入り込ませる恐れがあった。このため、フェンダーブラケットの変形領域にエンジンルームの部品を配置することができなくなり、エンジンルーム空間の有効な利用を妨げる不具合があった。 Conventionally, there is a vehicle body side structure in which a fender panel is attached to a cowl side panel via a fender bracket.
In such a vehicle body side structure, for example, when a load is applied near the boundary between the upper part of the fender panel and the front hood, the load is absorbed while the fender panel is deformed downward in the vehicle body. In this case, it is desirable to reliably absorb the load with a deformation stroke that is as short as possible in the vertical direction. For this reason, it was considered that the fender bracket could be easily deformed by providing many weak parts, but the fender panel is an important outer panel that determines the impression of the front part of the car and provides the necessary rigidity for the correct position. It was necessary to install it in a maintained state. In addition, it is preferable to stably absorb the load at any time in the time series as long as the load is applied to the fender bracket. It is desirable not to do.
For this reason, conventionally, the Z-shaped fender bracket when viewed from the front of the vehicle body is deformed so as to be folded, or the fender bracket is deformed while being tilted to absorb the load while securing a deformation stroke. However, in these methods, if the deformation progresses to some extent, buckling occurs and the deformation progresses quickly, and the peak load is absorbed while the fender bracket is absorbing the load. There is a problem that the load cannot be stably absorbed while the load is applied. In such a case, in order to absorb the load stably, other parts may be added or the rigidity of the fender bracket itself may be improved. It was necessary to be. That is, since the mounting rigidity of the fender bracket is related to the ease of deformation at the initial stage of deformation, in order to stably absorb the load, these three rigidity, namely, the rigidity of the fender bracket itself and the rigidity of the initial stage and the late stage of deformation are required. There was a need to adjust. However, it has been generally difficult to equalize or adjust the rigidity of the fender bracket in the early and late stages of deformation. Furthermore, in the method of folding the above-described fender bracket into a Z shape, there is a risk that the fender bracket may enter the engine room along with the deformation. For this reason, it becomes impossible to arrange parts of the engine room in the deformation region of the fender bracket, and there is a problem that hinders effective use of the engine room space.

特開２０１２−０９６７３５号公報JP 2012-096735 A

特許文献１には、フェンダーパネルをフェンダーブラケットを介してカウルサイドパネルに支持させるようにし、フェンダーパネルに上方から荷重が掛かった場合、フェンダーブラケットを変形させて荷重を吸収するようにした車体側部構造が開示されている。特許文献１の技術では、フェンダーブラケットの変形は、その上部部分を下方へおじぎをするように行われるが、それに伴って、フェンダーブラケットおよびカウルサイドパネルが車内側へ折れ曲がるように変形することも考えられる。このような場合には、フェンダーブラケットおよびカウルサイドパネルの変形領域にエンジンルームの部品を配置することができなくなり、エンジンルーム空間の有効な利用が妨げられることも考えられる。   In Patent Document 1, a fender panel is supported on a cowl side panel via a fender bracket, and when a load is applied to the fender panel from above, the fender bracket is deformed to absorb the load. A structure is disclosed. In the technique of Patent Document 1, the fender bracket is deformed so that the upper portion thereof is bowed downward, and accordingly, the fender bracket and the cowl side panel may be deformed to be bent toward the inside of the vehicle. It is done. In such a case, parts of the engine room cannot be arranged in the deformation region of the fender bracket and the cowl side panel, and it is considered that effective use of the engine room space is hindered.

本発明はこのような実状に鑑みてなされたものであって、その目的は、上方から荷重を受けたフェンダーブラケットが十分に短い変形ストロークで荷重吸収を行うことができ、しかも、フェンダーブラケットに荷重がかかっている間は、時系列的にどの時間でも同じ荷重の吸収を安定して行うことができ、さらに、エンジンルーム空間の有効な利用を図ることができる車体側部構造を提供することにある。   The present invention has been made in view of such a situation, and the purpose of the present invention is to allow a fender bracket that receives a load from above to absorb the load with a sufficiently short deformation stroke, and to load the fender bracket. In order to provide a vehicle body side structure that can stably absorb the same load at any time in a time-series manner while being applied, and that can effectively use the engine room space. is there.

本発明では、上記課題を解決するため、フェンダーパネルをフェンダーブラケットを介してカウルサイドパネルに取付けるようにした車体側部構造において、上記フェンダーブラケットは、車体側面に沿った前側面部と該前側面部の後端から車体内側後方へ延びる傾斜部を有する縦壁部を備え、該縦壁部の上端に車体外側方向に向けて上部平面部を延設し、該縦壁部の下端に下部平面部を設け、該縦壁部の上部に車両前後方向に延びる長孔を設け、上記下部平面部を上記カウルサイドパネルに取付け、上記フェンダーパネルの上端から下方へ延設された延設部を上記縦壁部と車幅方向にほぼ同じ位置とし、上記延設部を上記上部平面部に固定した構成としている。
また、本発明では、上記フェンダーブラケットの長孔の上辺から上記縦壁部と上部平面部との境を成す上部前後方向辺までの長さを、上記フェンダーブラケットの上部平面部における上記フェンダーパネルの取付部から上記上部前後方向辺までの長さと同じかそれ以上とし、さらに、上記縦壁部の上部前後方向辺の前後端付近に、その上部平面部から車体下方に延びる第１の上部縦方向辺部もしくは第２の上部縦方向辺部を形成し、これら第１の上部縦方向辺部もしくは第２の上部縦方向辺部の下端を、上記縦壁部が荷重を受けて折れ曲がる際の変曲点とした構成としている。
さらに、本発明では、上記フェンダーブラケットの縦壁部は、上記傾斜部の後端から車体後方へ延設した後側面部をさらに備え、上記前側面部を上記後側面部に対して車体外側に位置させた構成としている。
さらにまた、本発明では、上記フェンダーブラケットの縦壁部の上記長孔より下方に、上記前側面部から上記傾斜部にかけて車体前後方向に延び、車体内側へ突出する第１のビードを設け、さらに、上記傾斜部から上記後側面部にかけて車体前後方向に延び、車体外側に突出する第２のビードを設けた構成としている。
さらにまた、本発明では、上記フェンダーブラケットの縦壁部は、該縦壁部と上記下部平面部との境を成す下部前後方向辺に対して上記上部前後方向辺が車体前方に位置する平行四辺形状であり、上記上部前後方向辺の後端付近において、上記長孔の後端部と、上記傾斜部の上端部と、上記上部平面部のフェンダーパネル取付部とを側面視で重複させた構成としている。 In the present invention, in order to solve the above problems, in the vehicle body side structure in which the fender panel is attached to the cowl side panel via the fender bracket, the fender bracket includes a front side surface along the vehicle body side surface and the front side surface. A vertical wall portion having an inclined portion extending rearward from the rear end of the vehicle body to the vehicle body inner side, an upper flat portion extending from the upper end of the vertical wall portion toward the vehicle body outward direction, and a lower flat surface at the lower end of the vertical wall portion A long hole extending in the vehicle front-rear direction at the upper portion of the vertical wall portion, the lower flat portion is attached to the cowl side panel, and the extended portion extending downward from the upper end of the fender panel is The vertical wall portion and the vehicle width direction are substantially the same position, and the extending portion is fixed to the upper flat portion.
Further, in the present invention, the length from the upper side of the long hole of the fender bracket to the upper front-rear direction side that forms the boundary between the vertical wall portion and the upper flat portion is defined as the length of the fender panel in the upper flat portion of the fender bracket. The first upper vertical direction extending from the upper flat portion to the lower side of the vehicle body in the vicinity of the front and rear ends of the upper front and rear direction side of the vertical wall portion. A side or second upper vertical side is formed, and the lower end of the first upper vertical side or the second upper vertical side is changed when the vertical wall is bent under load. The composition is a music point.
Further, in the present invention, the vertical wall portion of the fender bracket further includes a rear side surface extending from the rear end of the inclined portion toward the rear of the vehicle body, and the front side surface portion is located outside the vehicle body with respect to the rear side surface portion. The configuration is positioned.
Furthermore, in the present invention, a first bead that extends in the longitudinal direction of the vehicle body from the front side surface portion to the inclined portion and projects inward of the vehicle body is provided below the elongated hole of the vertical wall portion of the fender bracket, The second bead that extends in the longitudinal direction of the vehicle body from the inclined portion to the rear side surface portion and protrudes to the outside of the vehicle body is provided.
Furthermore, in the present invention, the vertical wall portion of the fender bracket has parallel four sides in which the upper front-rear direction side is located in front of the vehicle body with respect to the lower front-rear direction side that forms a boundary between the vertical wall portion and the lower flat portion. In the vicinity of the rear end of the upper front-rear direction side, the rear end portion of the long hole, the upper end portion of the inclined portion, and the fender panel mounting portion of the upper flat portion overlap in a side view. It is said.

上述の如く、本発明に係る車体側部構造によれば、フェンダーパネルをフェンダーブラケットを介してカウルサイドパネルに取付けるようにした車体側部構造において、上記フェンダーブラケットは、車体側面に沿った前側面部と該前側面部の後端から車体内側後方へ延びる傾斜部を有する縦壁部を備え、該縦壁部の上端に車体外側方向に向けて上部平面部を延設し、該縦壁部の下端に下部平面部を設け、該縦壁部の上部に車両前後方向に延びる長孔を設け、上記下部平面部を上記カウルサイドパネルに取付け、上記フェンダーパネルの上端から下方へ延設された延設部を上記縦壁部と車幅方向にほぼ同じ位置とし、上記延設部を上記上部平面部に固定した構成としたので、上記フェンダーパネルに上方から荷重が掛かった場合、上記フェンダーパネル取付部が車体外側に振り出され、同時に、上記フェンダーブラケットの長孔の上辺がその下辺に対して車体外側にずれ、これら上辺と下辺が重なりあいながら上記フェンダーブラケットは潰れるため、上記フェンダーブラケットが十分に短い変形ストロークで荷重吸収を行うことができ、しかも、フェンダーブラケットに荷重がかかっている間は、時系列的にどの時間でも同じ荷重の吸収を安定して行うことができ、さらに、エンジンルーム空間の有効な利用を図ることができる。
本発明では、上記フェンダーブラケットの長孔の上辺から上記縦壁部と上部平面部との境を成す上部前後方向辺までの長さを、上記フェンダーブラケットの上部平面部における上記フェンダーパネルの取付部から上記上部前後方向辺までの長さと同じかそれ以上とし、さらに、上記縦壁部の上部前後方向辺の前後端付近に、その上部平面部から車体下方に延びる第１の上部縦方向辺部もしくは第２の上部縦方向辺部を形成し、これら第１の上部縦方向辺部もしくは第２の上部縦方向辺部の下端を、上記縦壁部が荷重を受けて折れ曲がる際の変曲点とした構成としたので、上記フェンダーブラケットの変形に際して、上記第１および第２の上部縦方向辺部の下端を上記縦壁部が折れ曲がる際のきっかけ（変曲点）となって、そこを起点として上記フェンダーブラケットを下方に潰れさせることができる。
本発明では、上記フェンダーブラケットの縦壁部は、上記傾斜部の後端から車体後方へ延設した後側面部をさらに備え、上記前側面部を上記後側面部に対して車体外側に位置させた構成としているので、上記縦壁部の上記前側面部と上記傾斜部とによって段差形状が形成され、該段差形状により、上記縦壁部の剛性の向上をはかりつつ、上記上部平面部におけるフェンダーパネル取付部の車体外側への振り出しを確実に行わせることができる。
本発明では、上記フェンダーブラケットの縦壁部の上記長孔より下方に、上記前側面部から上記傾斜部にかけて車体前後方向に延び、車体内側へ突出する第１のビードを設け、さらに、上記傾斜部から上記後側面部にかけて車体前後方向に延び、車体外側に突出する第２のビードを設けたことにより、上記傾斜部における車体前後方向ライン上の段差を小さくして、このラインを上記縦壁部の折れ線とすることができ、これにより、上記フェンダーブラケットが荷重を受けた際に、上記縦壁部下側の車体内側への倒れを誘発し、上記長孔の上辺が座屈して下がってくるときにその上辺と下辺が当たらないようにコントロールすることができる。
本発明では、上記フェンダーブラケットの縦壁部は、該縦壁部と上記下部平面部との境を成す下部前後方向辺に対して上記上部前後方向辺が車体前方に位置する平行四辺形状であり、上記上部前後方向辺の後端付近において、上記長孔の後端部と、上記傾斜部の上端部と、上記上部平面部のフェンダーパネル取付部とを側面視で重複させた構成としたので、平行四辺形の対応する上下角部の間の上記傾斜部によって確実に荷重を受けることができ、受けた荷重を効果的に吸収することができる。 As described above, according to the vehicle body side structure according to the present invention, in the vehicle body side structure in which the fender panel is attached to the cowl side panel via the fender bracket, the fender bracket is a front side surface along the vehicle body side surface. And a vertical wall portion having an inclined portion extending from the rear end of the front side surface portion toward the vehicle body inner rear side, and an upper flat portion extending from the upper end of the vertical wall portion toward the vehicle body outer side. A lower flat portion is provided at the lower end of the vehicle, a long hole extending in the vehicle front-rear direction is provided at the upper portion of the vertical wall portion, the lower flat portion is attached to the cowl side panel, and extends downward from the upper end of the fender panel. Since the extended portion is substantially the same position in the vehicle width direction as the vertical wall portion, and the extended portion is fixed to the upper flat portion, when the load is applied to the fender panel from above, the fen -The panel mounting part is swung out to the outside of the vehicle body. At the same time, the upper side of the long hole of the fender bracket is shifted to the outside of the vehicle body with respect to its lower side, and the fender bracket is crushed while these upper and lower sides overlap. Can absorb the load with a sufficiently short deformation stroke, and while the fender bracket is loaded, it can stably absorb the same load at any time in time series, The engine room space can be used effectively.
In the present invention, the length from the upper side of the long hole of the fender bracket to the upper front-rear direction side that forms the boundary between the vertical wall part and the upper flat part is defined as the attachment part of the fender panel in the upper flat part of the fender bracket. A first upper vertical side portion extending from the upper flat portion to the lower side of the vehicle body in the vicinity of the front and rear ends of the upper front and rear direction side of the vertical wall portion. Alternatively, an inflection point is formed when the second upper vertical side portion is formed, and the first upper vertical side portion or the lower end of the second upper vertical side portion is bent by the vertical wall portion receiving a load. Therefore, when the fender bracket is deformed, the lower ends of the first and second upper vertical side portions serve as a trigger (inflection point) when the vertical wall portion is bent, and the starting point As on It can give collapse the fender bracket downward.
In the present invention, the vertical wall portion of the fender bracket further includes a rear side surface extending from the rear end of the inclined portion toward the rear of the vehicle body, and the front side surface portion is positioned outside the vehicle body with respect to the rear side surface portion. Therefore, a step shape is formed by the front side surface portion and the inclined portion of the vertical wall portion, and the step shape allows the rigidity of the vertical wall portion to be improved and the fender in the upper flat portion. The panel mounting portion can be reliably swung out to the outside of the vehicle body.
In the present invention, a first bead extending in the longitudinal direction of the vehicle body from the front side surface portion to the inclined portion is provided below the elongated hole of the vertical wall portion of the fender bracket, and protrudes inward of the vehicle body. By providing a second bead extending in the longitudinal direction of the vehicle body from the rear part to the rear side surface and projecting to the outside of the vehicle body, the step on the longitudinal line of the vehicle body in the inclined part is reduced, and this line is When the fender bracket receives a load, this induces a fall of the vertical wall below the vehicle body, and the upper side of the elongated hole buckles and falls. Sometimes it can be controlled so that the top and bottom sides do not hit.
In the present invention, the vertical wall portion of the fender bracket has a parallelogram shape in which the upper front-rear direction side is located in front of the vehicle body with respect to the lower front-rear direction side that forms the boundary between the vertical wall portion and the lower flat portion. In the vicinity of the rear end of the upper front-rear direction side, the rear end portion of the long hole, the upper end portion of the inclined portion, and the fender panel mounting portion of the upper flat portion are overlapped in a side view. A load can be reliably received by the inclined portion between the corresponding upper and lower corner portions of the parallelogram, and the received load can be effectively absorbed.

本発明に係る車体側部構造が適用された実施形態における車両の前方部分を示す斜視図である。1 is a perspective view showing a front portion of a vehicle in an embodiment to which a vehicle body side part structure according to the present invention is applied. 本発明に係る車体側部構造が適用された実施形態における車両の要部を車体前方からみた様子を示す斜視図である。1 is a perspective view showing a state in which a main part of a vehicle in an embodiment to which a vehicle body side part structure according to the present invention is applied is viewed from the front of the vehicle body. 本発明に係る車体側部構造が適用された実施形態における車両の要部を車体上方からみた様子を示す斜視図である。1 is a perspective view showing a state in which a main part of a vehicle in an embodiment to which a vehicle body side part structure according to the present invention is applied is viewed from above a vehicle body. 本発明に係る車体側部構造が適用された実施形態における車両の要部を拡大して示す斜視図である。It is a perspective view which expands and shows the principal part of the vehicle in embodiment by which the vehicle body side part structure which concerns on this invention was applied. 本発明に係る車体側部構造が適用された実施形態における車両の要部を一部断面にして示す斜視図である。It is a perspective view which shows the principal part of the vehicle in embodiment to which the vehicle body side part structure which concerns on this invention was applied, with a partial cross section. 本発明に係る車体側部構造が適用された実施形態における車両の要部を示す断面図である。It is sectional drawing which shows the principal part of the vehicle in embodiment by which the vehicle body side part structure which concerns on this invention was applied. 本発明に係る車体側部構造が適用された実施形態におけるフェンダーブラケットを示す斜視図である。It is a perspective view which shows the fender bracket in embodiment by which the vehicle body side part structure which concerns on this invention was applied. 本発明に係る車体側部構造が適用された実施形態におけるフェンダーブラケットを斜め下方からみた斜視図である。It is the perspective view which looked at the fender bracket in embodiment to which the vehicle body side part structure which concerns on this invention was applied from diagonally downward. 本発明に係る車体側部構造が適用された実施形態におけるフェンダーブラケットを車体側方からみた正面図である。It is the front view which looked at the fender bracket in the embodiment to which the vehicle body side part structure concerning the present invention was applied from the vehicle body side. 本発明に係る車体側部構造が適用された実施形態における車両の要部を示すもので、とくにフェンダーブラケットが車体下方へ潰れた様子を示す斜視図である。1 is a perspective view showing a main part of a vehicle in an embodiment to which a vehicle body side part structure according to the present invention is applied, in particular, a state in which a fender bracket is crushed downward in the vehicle body. 図１０に対応する断面図である。It is sectional drawing corresponding to FIG.

以下、本発明に係る車体側部構造の実施の形態について、図１〜図１１を参照しながら詳細に説明する。
図１〜図６に示すように、本実施形態に係る車両１は、フェンダーパネル１０をフェンダーブラケット２０を介してカウルサイドパネル４０に取付けるようにしたものである。ここで、フェンダーパネル１０は、その上端から下方へ延設された延設部１１と、該延設部の下端から車体内側方向に向けて延設されたフランジ部１２を備えている。カウルサイドパネル４０は、その上端から車体内側方向に向けて延設されたフランジ部４１を備えている。フェンダーブラケット２０は、車体上下方向に延びる縦壁部２１と、該縦壁部の上端に車体外側方向に向けて延設された上部平面部２２と、該縦壁部の下端に車体外側方向に向けて延設された下部平面部２３とを備えた構成となっている。フェンダーブラケット２０は、その下部平面部２３がカウルサイドパネル４０のフランジ部４１に固定され、その上部平面部２２にフェンダーパネル１０のフランジ部１２が固定されている。このとき、フェンダーパネル１０の延設部１１は、フェンダーブラケット２０の縦壁部２１と車幅方向にほぼ同じ位置に配置固定されている。 Hereinafter, embodiments of a vehicle body side part structure according to the present invention will be described in detail with reference to FIGS.
As shown in FIGS. 1 to 6, the vehicle 1 according to this embodiment is configured such that the fender panel 10 is attached to the cowl side panel 40 via the fender bracket 20. Here, the fender panel 10 includes an extending portion 11 extending downward from the upper end thereof, and a flange portion 12 extending from the lower end of the extending portion toward the vehicle body inner side. The cowl side panel 40 includes a flange portion 41 extending from the upper end toward the vehicle body inner side. The fender bracket 20 includes a vertical wall portion 21 extending in the vertical direction of the vehicle body, an upper flat portion 22 extending toward the vehicle body outward direction at the upper end of the vertical wall portion, and a vehicle body outward direction at the lower end of the vertical wall portion. It is the structure provided with the lower plane part 23 extended toward. The fender bracket 20 has a lower flat portion 23 fixed to the flange portion 41 of the cowl side panel 40 and a flange portion 12 of the fender panel 10 fixed to the upper flat portion 22. At this time, the extending portion 11 of the fender panel 10 is arranged and fixed at substantially the same position as the vertical wall portion 21 of the fender bracket 20 in the vehicle width direction.

ここで、フェンダーブラケット２０の縦壁部２１について、図７〜図９を参照しながら詳しく説明する。
フェンダーブラケット２０の縦壁部２１は、車体前後方向に、車体側面に沿った前側面部２４と、該前側面部の後端から車体内側後方へ延びる傾斜部２５と、該傾斜部の後端から車体後方へ延設した後側面部２６とを備え、前側面部２４を後側面部２６に対して車体外側に位置させている。傾斜部２５は、上部平面部２２から下部平面部２３まで略車体上下方向に延びている。縦壁部２１は、該縦壁部と下部平面部２３との境を成す下部前後方向辺２７に対して、該縦壁部と上部平面部２２との境を成す上部前後方向辺２８を、車体前方にずれて位置させた平行四辺形状に形成されている。縦壁部２１の上部には、車両前後方向に延びる長孔２９が形成されている。フェンダーブラケット２０は、上部前後方向辺２８の後端付近において、長孔２９の後端部２９ａと、傾斜部２５の上端部２５ａと、フェンダーパネル取付部（ボルト挿通孔）２２ａとが側面視で重複する構成となっている。ここで、縦壁部２１の長孔２９の上辺２９ｂから上部前後方向辺２８までの長さＡとし、上部平面部２２のフェンダーパネル取付部２２ａから上部前後方向辺２８までの長さＢとした場合、長さＡは長さＢと同じかそれ以上としている（図６参照）。しかも、縦壁部２１の上部前後方向辺２８の前後端付近に、その上部平面部２２から車体下方に向けて第１の上部縦方向辺部３０および第２の上部縦方向辺部３１がそれぞれ延設されている。これら第１の上部縦方向辺部３０もしくは第２の上部縦方向辺部３１の下端３０ａ，３１ａは、長孔２９の車体上下方向位置付近に位置されている。また、フェンダーブラケット２０は、その縦壁部２１の車体上下方向における略中央付近に、前側面部２４から傾斜部２５にかけて車体前後方向に延び、車体内側へ突出する第１のビード３２が設けられ、該傾斜部から後側面部２６にかけて車体前後方向に延び、車体外側に突出する第２のビード３３が設けられた構成となっている。なお、図７〜図９において、２２ｂは上部平面部２２の車体前方側に配設されたランプ取付部、３４，３５は下部前後方向辺２７をまたいで傾斜部２５または後側面部２６から下部平面部２３に渡って楔形に形成された凹み部である。
カウルサイドパネル４０には補強材４２が付設されており、該カウルサイドパネルのフランジ部４１と補強材４２とによって閉断面が形成されており、これによって、フェンダーブラケット２０が全体的に倒れないように下方から支えられている。
ここで、図１、図６、図１１において５１はフロントフードであり、図１において５２はヘッドランプ、図２において５３はカウルパネル、図２、図５、図６、図１１において５４はエンジンルームである。 Here, the vertical wall portion 21 of the fender bracket 20 will be described in detail with reference to FIGS.
The vertical wall portion 21 of the fender bracket 20 includes a front side surface portion 24 along the side surface of the vehicle body in the longitudinal direction of the vehicle body, an inclined portion 25 extending from the rear end of the front side surface portion toward the vehicle body inner rear side, and the rear end of the inclined portion. The rear side surface portion 26 extends rearward from the vehicle body, and the front side surface portion 24 is positioned on the outer side of the vehicle body with respect to the rear side surface portion 26. The inclined portion 25 extends substantially vertically from the upper plane portion 22 to the lower plane portion 23. The vertical wall portion 21 has an upper front-rear direction side 28 that forms a boundary between the vertical wall portion and the upper flat portion 22 with respect to a lower front-rear direction side 27 that forms a boundary between the vertical wall portion and the lower flat portion 23. It is formed in a parallelogram shape that is shifted to the front of the vehicle body. A long hole 29 extending in the vehicle front-rear direction is formed in the upper portion of the vertical wall portion 21. The fender bracket 20 has a rear end portion 29a of the long hole 29, an upper end portion 25a of the inclined portion 25, and a fender panel mounting portion (bolt insertion hole) 22a in a side view in the vicinity of the rear end of the upper longitudinal direction side 28. It has an overlapping configuration. Here, the length A is defined as the length A from the upper side 29b of the long hole 29 of the vertical wall portion 21 to the upper front-rear direction side 28, and the length B from the fender panel mounting portion 22a of the upper plane portion 22 to the upper front-rear direction side 28. In this case, the length A is equal to or longer than the length B (see FIG. 6). In addition, the first upper vertical side portion 30 and the second upper vertical side portion 31 are located near the front and rear ends of the upper front-rear direction side 28 of the vertical wall portion 21 from the upper plane portion 22 toward the lower side of the vehicle body. It is extended. The lower ends 30 a and 31 a of the first upper vertical side part 30 or the second upper vertical side part 31 are positioned in the vicinity of the vertical position of the long hole 29 in the vehicle body. Further, the fender bracket 20 is provided with a first bead 32 extending in the longitudinal direction of the vehicle body from the front side surface portion 24 to the inclined portion 25 and protruding inward of the vehicle body, in the vicinity of the center of the vertical wall portion 21 in the vertical direction of the vehicle body. The second bead 33 extending in the longitudinal direction of the vehicle body from the inclined portion to the rear side surface portion 26 and projecting to the outside of the vehicle body is provided. 7 to 9, reference numeral 22b denotes a lamp mounting portion disposed on the vehicle body front side of the upper flat portion 22, and reference numerals 34 and 35 denote lower portions from the inclined portion 25 or the rear side portion 26 across the lower front-rear direction side 27. It is a dent formed in a wedge shape over the flat portion 23.
A reinforcing member 42 is attached to the cowl side panel 40, and a closed section is formed by the flange portion 41 and the reinforcing member 42 of the cowl side panel, so that the fender bracket 20 does not fall down as a whole. Is supported from below.
1, 6, and 11, 51 is a front hood, 52 is a headlamp, 52 is a cowl panel in FIG. 2, and 54 is an engine in FIGS. 2, 5, 6, and 11. It is a room.

次に、本実施形態による作用について説明する。
本実施形態では、フェンダーパネル１０上に、またはフェンダーパネル１０とフロントフード５１の境目付近に上方から荷重が掛かった場合、フェンダーパネル１０の延設部１１とフェンダーブラケット２０の縦壁部２１が車体上下方向に略一直線状に並んでいることから、フェンダーパネル１０に加わった荷重はそのままフェンダーブラケット２０に伝えられる。このとき、フェンダーブラケット２０の縦壁部２１の長孔２９付近が脆弱部となり、さらに、第１の上部縦方向辺部ブラケット３０の下端３０ａもしくは第２の上部縦方向辺部３１の下端３１ａが折れ曲がる際のきっかけ（変曲点）となって、そこを起点としてフェンダーブラケット２０が下方へ潰れ始める。すなわち、長孔２９の付近で縦壁部２１に折れ変形のきっかけになる部分があればそこが起点となるので、長孔２９の上辺２９ｂより下の位置で確実に折れを起ここすことができる。これに伴い、フェンダーパネル１０とフェンダーブラケット２０の縦壁部１１，２１がともに矢印Ｃ（図６参照）のように回転し始める。これにより、フェンダーブラケット２０の長孔２９の上辺２９ｂに引きずられてフェンダーブラケット２０の上部平面部２２の上側面が車体外側を向き始め、フェンダーパネル取付部２２ａが車体外側に振り出される。フェンダーパネル取付部２２ａが外側へ振り出される結果、該フェンダーパネル取付部２２ａが車体内側へ移動するのは低減される。同時に、フェンダーブラケット２０の長孔２９の上辺２９ｂがその下辺２９ｃに対して車体外側にずれ、このままずれた状態で上辺２９ｂと下辺２９ｃが重なりあいながらフェンダーブラケット２０はさらに潰れる。このように、本実施形態では、フェンダーブラケット２０全体は若干車体内側に倒れるものの、フェンダーパネル取付部２２ａの車体内側への移動は低減され、該フェンダーパネル取付部２２ａはほぼ下方にストロークしながらフェンダーブラケット２０が潰れる。このため、フェンダーブラケット２０を車体内側へ大きく張り出させることなく短い変形ストロークで荷重吸収を行うことができ、しかも、フェンダーブラケット２０に荷重がかかっている変形過程において、時系列的にどの時間でも同じ荷重の吸収を安定して行うことができる。なお、上記したような上部平面部２２の回転現象は、フェンダーブラケット２０の長孔２９の上辺２９ｂから上部前後方向辺２８までの長さＡが長いほど、すなわち、長孔２９の上辺２９ｂがある程度低い位置にある程、起きやすくなる。
また、本実施形態では、フェンダーブラケット２０の縦壁部１２において前側面部２４を後側面部２６に対して車体外側に位置させた構成としたことにより、上方視で段差形状となり、該フェンダーブラケット２０の静的な剛性を向上することができるので、長孔２９による剛性低下を補うことができる。このとき、上部平面部２２のフェンダーパネル取付部２２ａ付近の車体外側縁部２２ｃが湾曲形状となっているので、該フェンダーパネル取付部付近の剛性を向上させることができる。本実施形態では、長孔２９を前側面部２４から傾斜部２５に渡って形成しているので、フェンダーブラケット２１が荷重を受けた際に、長孔２９より上方部分が下方部分に対して車体外側へずれて、車体外側に凸の形状となるように潰れる。 Next, the operation according to this embodiment will be described.
In the present embodiment, when a load is applied from above on the fender panel 10 or in the vicinity of the boundary between the fender panel 10 and the front hood 51, the extension portion 11 of the fender panel 10 and the vertical wall portion 21 of the fender bracket 20 are the vehicle body. Since they are arranged in a substantially straight line in the vertical direction, the load applied to the fender panel 10 is transmitted to the fender bracket 20 as it is. At this time, the vicinity of the long hole 29 of the vertical wall portion 21 of the fender bracket 20 becomes a fragile portion, and further, the lower end 30a of the first upper vertical side portion bracket 30 or the lower end 31a of the second upper vertical side portion 31 is It becomes a trigger (inflection point) at the time of bending, and the fender bracket 20 starts to be crushed downward from that point. That is, if there is a part that causes the bending deformation in the vertical wall portion 21 in the vicinity of the long hole 29, that is the starting point. Therefore, it is possible to reliably cause the folding at a position below the upper side 29 b of the long hole 29. it can. Accordingly, the vertical wall portions 11 and 21 of the fender panel 10 and the fender bracket 20 both start to rotate as indicated by an arrow C (see FIG. 6). As a result, the upper side surface 29b of the fender bracket 20 is dragged to the upper side 29b of the fender bracket 20 so that the upper side surface of the upper flat portion 22 of the fender bracket 20 starts to face the outside of the vehicle body, and the fender panel mounting portion 22a is swung out of the vehicle body. As a result of the fender panel mounting portion 22a being swung out, the movement of the fender panel mounting portion 22a toward the inside of the vehicle body is reduced. At the same time, the upper side 29b of the long hole 29 of the fender bracket 20 is shifted to the outside of the vehicle body with respect to the lower side 29c, and the fender bracket 20 is further crushed while the upper side 29b and the lower side 29c overlap in this state. As described above, in the present embodiment, although the entire fender bracket 20 is slightly tilted to the inner side of the vehicle body, the movement of the fender panel mounting portion 22a to the inner side of the vehicle body is reduced, and the fender panel mounting portion 22a strokes substantially downward. The bracket 20 is crushed. For this reason, it is possible to absorb the load with a short deformation stroke without causing the fender bracket 20 to largely protrude toward the inside of the vehicle body, and in the deformation process in which the load is applied to the fender bracket 20 at any time in time series. Absorption of the same load can be performed stably. The rotation phenomenon of the upper flat portion 22 as described above is such that the longer the length A from the upper side 29b of the long hole 29 of the fender bracket 20 to the upper front-rear direction side 28 is, that is, the upper side 29b of the long hole 29 is somewhat. The lower the position, the easier it is to get up.
Further, in the present embodiment, since the front side surface portion 24 is positioned outside the vehicle body with respect to the rear side surface portion 26 in the vertical wall portion 12 of the fender bracket 20, the fender bracket has a step shape when viewed from above. Since the static rigidity of 20 can be improved, a decrease in rigidity due to the long hole 29 can be compensated. At this time, the vehicle body outer edge 22c in the vicinity of the fender panel mounting portion 22a of the upper flat portion 22 has a curved shape, so that the rigidity in the vicinity of the fender panel mounting portion can be improved. In this embodiment, since the long hole 29 is formed from the front side surface part 24 to the inclined part 25, when the fender bracket 21 receives a load, the upper part of the long hole 29 is in the vehicle body relative to the lower part. It shifts to the outside and is crushed so as to have a convex shape on the outside of the vehicle body.

さらに、本実施形態では、フェンダーブラケット２０の縦壁部２１に、車体内側へ突出する第１のビード３２と、車体外側に突出する第２のビード３３を設けたことにより、これら第１および第２のビード２３，３３の略中央部分を結ぶ車体前後方向ラインＤ上における傾斜部２５に起因する段差を小さくすることができる。このため、このラインＤが折れ線となり、フェンダーブラケット２０が荷重を受けた際に、縦壁部２１の下側部分の内側への倒れを誘発し、長孔２９の下辺２９ｃを内側にずらし、長孔２９の上辺２９ｂが座屈して下がってくるときに上辺２９ｂと下辺２９ｃが当たらないようにコントロールすることができる。
さらにまた、本実施形態では、縦壁部２１を、下部前後方向辺２７に対して上部前後方向辺２８を車体前方にずれせた平行四辺形状に形成し、しかも、上部前後方向辺２８の後端付近において、長孔２９の後端部２９ａと、傾斜部２５の上端部２５ａと、フェンダーパネル取付部２２ａとを側面視で重複させた構成とし、該平行四辺形の対応する上下角部の間を車体上下方向に斜面部２５で繋ぐ構成としたことにより、上方からの荷重を確実に受け止めることができる。すなわち、フェンダーパネル１０からの荷重の多くはフェンダーパネル取付部２２ａにかかるので、この荷重をフェンダーブラケット２０全体で受け止めるには、縦壁部２１を平行四辺形としてその上下角部を中心として荷重を受ける構造とするのが有利であり、受けた荷重を変形しながら吸収する点でも有利である。
なお、本実施形態では、フェンダーブラケット２０の縦壁部２１の下部に凹み部３４，３５を設けて、これを首身として変形の起点にすることができるようにしている。 Furthermore, in the present embodiment, the first bead 32 protruding to the inside of the vehicle body and the second bead 33 protruding to the outside of the vehicle body are provided on the vertical wall portion 21 of the fender bracket 20, so that It is possible to reduce the level difference caused by the inclined portion 25 on the vehicle body front-rear direction line D connecting substantially the center portions of the two beads 23 and 33. For this reason, when the line D becomes a broken line and the fender bracket 20 receives a load, the line D is caused to fall to the inside of the lower portion of the vertical wall portion 21, and the lower side 29c of the long hole 29 is shifted inwardly. When the upper side 29b of the hole 29 buckles and falls, it can be controlled so that the upper side 29b and the lower side 29c do not hit each other.
Furthermore, in this embodiment, the vertical wall portion 21 is formed in a parallelogram shape in which the upper front-rear direction side 28 is shifted from the lower front-rear direction side 27 to the front of the vehicle body. In the vicinity of the end, the rear end portion 29a of the long hole 29, the upper end portion 25a of the inclined portion 25, and the fender panel mounting portion 22a are overlapped in a side view, and the corresponding upper and lower corner portions of the parallelogram are formed. By adopting a configuration in which the gap is connected by the slope portion 25 in the vertical direction of the vehicle body, it is possible to reliably receive the load from above. That is, since most of the load from the fender panel 10 is applied to the fender panel mounting portion 22a, in order to receive this load by the entire fender bracket 20, the load is applied around the vertical corner portion of the vertical wall portion 21 as a parallelogram. It is advantageous to have a receiving structure, and it is also advantageous in that the received load is absorbed while being deformed.
In the present embodiment, the recessed portions 34 and 35 are provided in the lower portion of the vertical wall portion 21 of the fender bracket 20 so that these can be used as a starting point of deformation with the neck as a body.

上記実施形態では、上記縦壁部２１を、車体前後方向に、前側面部２４と傾斜部２５と後側面部２６とを備えた構成となっているが、本発明はこれに限らず、少なくとも前側面部と傾斜部を備えていれば良く、このような構成でも前述した本実施形態に係る効果と同様の効果を得ることができる。
また、上記実施形態では、フェンダーブラケット２０の縦壁部２１の車体上下方向における略中央付近に、第１のビード３２および第２のビード３３を設けた構成としたが、本発明はこれに限らず、必ずしも縦壁部２１の車体上下方向における略中央付近である必要はなく、要は、長孔２９より下方の適宜位置であればどこでも良い。
以上、本発明の実施の形態につき述べたが、本発明は既述の実施の形態に限定されるものではなく、本発明の技術的思想に基づいて各種の変形及び変更が可能である。 In the above-described embodiment, the vertical wall portion 21 includes the front side surface portion 24, the inclined portion 25, and the rear side surface portion 26 in the longitudinal direction of the vehicle body. However, the present invention is not limited thereto, and at least It is sufficient if the front side surface portion and the inclined portion are provided, and even with such a configuration, it is possible to obtain the same effect as the effect according to the present embodiment described above.
Moreover, in the said embodiment, although it was set as the structure which provided the 1st bead 32 and the 2nd bead 33 in the approximate center vicinity in the vehicle body up-down direction of the vertical wall part 21 of the fender bracket 20, this invention is not limited to this. In other words, the vertical wall portion 21 is not necessarily near the center in the vertical direction of the vehicle body, and may be any appropriate position below the long hole 29.
While the embodiments of the present invention have been described above, the present invention is not limited to the above-described embodiments, and various modifications and changes can be made based on the technical idea of the present invention.

１ 車両
１０ フェンダーパネル
１１ 延設部
１２ フランジ部
２０ フェンダーブラケット
２１ 縦壁部
２２ 上部平面部
２２ａ フェンダーパネル取付部
２２ｂ ランプ取付部
２２ｃ 車体外側縁部
２３ 下部平面部
２４ 前側面部
２５ 傾斜部
２５ａ 上端部
２６ 後側面部
２７ 下部前後方向辺
２８ 上部前後方向辺
２９ 長孔
２９ａ 後端部
２９ｂ 上辺
２９ｃ 下辺
３０ 第１の上部縦方向辺部
３０ａ 下端
３１ 第２の上部縦方向辺部
３１ａ 下端
３２ 第１のビード
３３ 第２のビード
３４，３５ 凹み部
４０ カウルサイドパネル
４１ フランジ部
４２ 補強材
５１ フロントフード
５２ ヘッドランプ
５３ カウルパネル
５４ エンジンルーム DESCRIPTION OF SYMBOLS 1 Vehicle 10 Fender panel 11 Extension part 12 Flange part 20 Fender bracket 21 Vertical wall part 22 Upper plane part 22a Fender panel attachment part 22b Lamp attachment part 22c Car body outer side edge part 23 Lower plane part 24 Front side part 25 Inclination part 25a Upper end Part 26 rear side part 27 lower front and rear direction side 28 upper front and rear direction side 29 long hole 29a rear end part 29b upper side 29c lower side 30 first upper vertical side part 30a lower end 31 second upper vertical side part 31a lower end 32 first 1 bead 33 second bead 34, 35 recess 40 cowl side panel 41 flange 42 reinforcement material 51 front hood 52 headlamp 53 cowl panel 54 engine room

Claims (5)

フェンダーパネルをフェンダーブラケットを介してカウルサイドパネルに取付けるようにした車体側部構造において、上記フェンダーブラケットは、車体側面に沿った前側面部と該前側面部の後端から車体内側後方へ延びる傾斜部を有する縦壁部を備え、該縦壁部の上端に車体外側方向に向けて上部平面部を延設し、該縦壁部の下端に下部平面部を設け、該縦壁部の上部に車両前後方向に延びる長孔を設け、上記下部平面部を上記カウルサイドパネルに取付け、上記フェンダーパネルの上部から下方へ延設された延設部を上記縦壁部と車幅方向にほぼ同じ位置とし、上記延設部の下部を上記上部平面部に固定したことを特徴とする車体側部構造。   In the vehicle body side structure in which the fender panel is attached to the cowl side panel via the fender bracket, the fender bracket is inclined so as to extend from the front side surface along the side surface of the vehicle body and the rear end of the front side surface to the rear side of the vehicle body. A vertical wall portion having an upper portion, an upper flat portion extending toward the vehicle body outward direction at the upper end of the vertical wall portion, a lower flat portion provided at the lower end of the vertical wall portion, and an upper portion of the vertical wall portion. A long hole extending in the longitudinal direction of the vehicle is provided, the lower flat portion is attached to the cowl side panel, and the extended portion extending downward from the upper portion of the fender panel is located at substantially the same position in the vehicle width direction as the vertical wall portion. The vehicle body side part structure is characterized in that the lower part of the extended part is fixed to the upper flat part. 上記フェンダーブラケットの長孔の上辺から上記縦壁部と上部平面部との境を成す上部前後方向辺までの長さを、上記フェンダーブラケットの上部平面部における上記フェンダーパネルの取付部から上記上部前後方向辺までの長さと同じかそれ以上とし、さらに、上記縦壁部の上部前後方向辺の前後端付近に、その上部平面部から車体下方に延びる第１の上部縦方向辺部もしくは第２の上部縦方向辺部を形成し、これら第１の上部縦方向辺部もしくは第２の上部縦方向辺部の下端を、上記縦壁部が荷重を受けて折れ曲がる際の変曲点としたことを特徴とする請求項１に記載の車体側部構造。   The length from the upper side of the long hole of the fender bracket to the upper front-rear direction side that forms the boundary between the vertical wall part and the upper flat part is determined from the mounting part of the fender panel on the upper flat part of the fender bracket. The length is equal to or longer than the length to the direction side, and further, in the vicinity of the front and rear ends of the upper front and rear direction side of the vertical wall portion, the first upper vertical side portion or second The upper vertical side is formed, and the lower end of the first upper vertical side or the second upper vertical side is defined as an inflection point when the vertical wall is bent under load. The vehicle body side part structure according to claim 1, wherein: 上記フェンダーブラケットの縦壁部は、上記傾斜部の後端から車体後方へ延設した後側面部をさらに備え、上記前側面部を上記後側面部に対して車体外側に位置させたことを特徴とする請求項１または２のいずれかに記載の車体側部構造。   The vertical wall portion of the fender bracket further includes a rear side surface extending from the rear end of the inclined portion to the rear of the vehicle body, and the front side surface portion is positioned outside the vehicle body with respect to the rear side surface portion. The vehicle body side part structure according to claim 1 or 2. 上記フェンダーブラケットの縦壁部の上記長孔より下方に、上記前側面部から上記傾斜部にかけて車体前後方向に延び、車体内側へ突出する第１のビードを設け、さらに、上記傾斜部から上記後側面部にかけて車体前後方向に延び、車体外側に突出する第２のビードを設けたことを特徴とする請求項１〜３のいずれか１項に記載の車体側部構造。   A first bead that extends in the longitudinal direction of the vehicle body from the front side surface portion to the inclined portion and protrudes inward of the vehicle body is provided below the elongated hole of the vertical wall portion of the fender bracket, and further, the rear portion extends from the inclined portion to the rear side. The vehicle body side part structure according to any one of claims 1 to 3, further comprising a second bead that extends in a longitudinal direction of the vehicle body and protrudes toward the outside of the vehicle body. 上記フェンダーブラケットの縦壁部は、該縦壁部と上記下部平面部との境を成す下部前後方向辺に対して上記上部前後方向辺が車体前方に位置する平行四辺形状であり、上記上部前後方向辺の後端付近において、上記長孔の後端部と、上記傾斜部の上端部と、上記上部平面部のフェンダーパネル取付部とを側面視で重複させたことを特徴とする請求項１〜４のいずれか１項に記載の車体側部構造。   The vertical wall portion of the fender bracket has a parallelogram shape in which the upper front-rear direction side is located in front of the vehicle body with respect to the lower front-rear direction side that forms a boundary between the vertical wall portion and the lower flat portion. The rear end portion of the long hole, the upper end portion of the inclined portion, and the fender panel mounting portion of the upper flat portion are overlapped in a side view near the rear end of the direction side. A vehicle body side part structure given in any 1 paragraph of -4.
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017043276A (en) * 2015-08-28 2017-03-02 スズキ株式会社 Front part structure of vehicle
US10173731B2 (en) 2015-11-06 2019-01-08 Mazda Motor Corporation Side chassis structure of vehicle

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107891914B (en) * 2017-10-12 2019-06-18 浙江零跑科技有限公司 A kind of body structure suitable for suspension roof
CN107738695A (en) * 2017-10-17 2018-02-27 北京北方车辆集团有限公司 A kind of Wing structure
CN110065534B (en) * 2018-01-24 2021-07-16 丰田自动车株式会社 Vehicle side structure
JP7040341B2 (en) * 2018-07-26 2022-03-23 トヨタ自動車株式会社 Vehicle fender structure
CN114475447B (en) * 2022-02-11 2024-03-26 奇瑞汽车股份有限公司 Armrest box support and vehicle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007296883A (en) * 2006-04-27 2007-11-15 Honda Motor Co Ltd Vehicle body front part structure
JP2012096735A (en) * 2010-11-04 2012-05-24 Suzuki Motor Corp Fender bracket and vehicle body front structure
JP2014034218A (en) * 2012-08-07 2014-02-24 Suzuki Motor Corp Vehicle body front part structure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4638926B2 (en) * 2008-07-30 2011-02-23 本田技研工業株式会社 Car body side structure
EP2540597B1 (en) * 2011-06-29 2018-02-21 Honda Motor Co., Ltd. Front vehicle body structure with reinforced area for the mounting of hood hinges
DE102011121908A1 (en) * 2011-12-22 2013-06-27 Gm Global Technology Operations, Llc Motor vehicle body with reinforcing structure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007296883A (en) * 2006-04-27 2007-11-15 Honda Motor Co Ltd Vehicle body front part structure
JP2012096735A (en) * 2010-11-04 2012-05-24 Suzuki Motor Corp Fender bracket and vehicle body front structure
JP2014034218A (en) * 2012-08-07 2014-02-24 Suzuki Motor Corp Vehicle body front part structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017043276A (en) * 2015-08-28 2017-03-02 スズキ株式会社 Front part structure of vehicle
CN106476905A (en) * 2015-08-28 2017-03-08 铃木株式会社 The anterior construction of vehicle
US10173731B2 (en) 2015-11-06 2019-01-08 Mazda Motor Corporation Side chassis structure of vehicle

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