JPH10297530A - Front structure for vehicle body - Google Patents
Front structure for vehicle bodyInfo
- Publication number
- JPH10297530A JPH10297530A JP10703997A JP10703997A JPH10297530A JP H10297530 A JPH10297530 A JP H10297530A JP 10703997 A JP10703997 A JP 10703997A JP 10703997 A JP10703997 A JP 10703997A JP H10297530 A JPH10297530 A JP H10297530A
- Authority
- JP
- Japan
- Prior art keywords
- pillar
- vehicle
- vehicle body
- panel
- floor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、車体前部構造
で、車体前部及び前側部から受けた衝撃力を車体側部の
各骨格材に分散させる車体前部構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vehicle body front structure for dispersing an impact force received from a vehicle body front portion and a front side portion to respective frame members on the vehicle body side portion.
【０００２】[0002]
【従来の技術】車両の車体は、床上のボディー外壁構造
体と車体前後に連続するはしご型フレームからなる床下
構造体とを互いに一体結合するというフレーム構造を採
るものや、集中荷重の入力部毎に強固な補助フレームを
個々に製作しておき、これら各補助フレームを床上のボ
ディー外壁構造体に一体結合して全体の強度を確保する
ようにしたフレームレス構造（モノコック構造ともい
う）を採るものがある。2. Description of the Related Art A vehicle body has a frame structure in which a body outer wall structure on the floor and an underfloor structure consisting of a ladder frame continuous in front and rear of the vehicle body are integrally connected to each other. A frameless structure (also called a monocoque structure) in which robust auxiliary frames are manufactured individually and each of these auxiliary frames is integrally connected to the body outer wall structure on the floor to secure the overall strength There is.
【０００３】これらいずれの車体構造でもボディー外壁
構造体は多数の骨格部材とその内外側面に張設されるパ
ネル材とを用いて概略箱型に形成される。このボディー
外壁構造体の前後左右の外壁部には多数の開口部が形成
され、特に、車体前部には大きな窓用の開口が形成さ
れ、これにより運転席よりの車体前方の視界を十分に確
保できるようにしている。更に、車体の外壁部にも比較
的大きな側方窓が形成され車体側方の視界を確保できる
ようにしている。しかし、車体の外壁部の前端側に大き
な側方窓が形成されると、同部の前後に位置する各ピラ
ー部材間に張設されるインナパネル及びアウタパネルの
形状が相対的に小さくなる。[0003] In any of these car body structures, the body outer wall structure is formed in a substantially box shape using a large number of frame members and panel members stretched on the inner and outer surfaces thereof. A large number of openings are formed in the front, rear, left and right outer walls of the body outer wall structure, and in particular, a large window opening is formed in the front of the vehicle body, so that the front of the vehicle body from the driver's seat is sufficiently visible. We can secure it. Further, a relatively large side window is formed also on the outer wall portion of the vehicle body, so that a side view of the vehicle body can be secured. However, when a large side window is formed on the front end side of the outer wall portion of the vehicle body, the shapes of the inner panel and the outer panel stretched between the pillar members located in front and behind the portion are relatively small.
【０００４】[0004]
【発明が解決しようとする課題】この場合、車体の外壁
部はインナパネル及びアウタパネルの有する剛性と、イ
ンナパネルの内側面に接合されたフロア材の有する剛性
とにより衝撃荷重に対処することとなる。しかし、大荷
重を受けた場合には、上記構成部材が折曲変形し、車室
後方への変位量が大きくなる可能性があった。この発明
の目的は、車体の外壁部の前端部に他の車両、道路壁又
は道路施設等が当接した場合における車体変位量を抑制
する車体前部構造を提供することにある。In this case, the outer wall of the vehicle body copes with an impact load due to the rigidity of the inner panel and the outer panel and the rigidity of the floor member joined to the inner surface of the inner panel. . However, when a large load is received, there is a possibility that the above-mentioned components are bent and deformed, and the amount of displacement to the rear of the vehicle compartment is increased. An object of the present invention is to provide a vehicle body front structure that suppresses a vehicle body displacement amount when another vehicle, a road wall, a road facility, or the like comes into contact with a front end portion of an outer wall portion of the vehicle body.
【０００５】[0005]
【課題を解決するための手段】上述の目的を達成するた
めに、請求項１の発明は、フロントクロスメンバと左右
の第１ピラーとを車両フロア面近傍で結合し、上記左右
第１ピラーと第２ピラーとを結合する強度部材を車両フ
ロア面上方に設けたので、上記フロントクロスメンバが
受けた衝撃荷重は第１ピラーを介して、その後方の第２
ピラー間に配設された強度部材及び車両フロア部材にて
確実に第２ピラーへ伝達される。更に、第１、第２ピラ
ーと共に車体構成部品を成している他の部材にも上記衝
撃荷重は分散され、車体前部の折曲変形を効果的に抑制
できる。In order to achieve the above-mentioned object, according to the first aspect of the present invention, a front cross member and left and right first pillars are connected near a vehicle floor surface, and the left and right first pillars are connected to each other. Since the strength member for coupling to the second pillar is provided above the vehicle floor surface, the impact load received by the front cross member passes through the first pillar to the second rear member behind the first pillar.
The strength member and the vehicle floor member disposed between the pillars reliably transmit the power to the second pillar. Further, the impact load is dispersed to other members forming a vehicle body component together with the first and second pillars, and the bending deformation of the front portion of the vehicle body can be effectively suppressed.
【０００６】請求項２の発明は、上記第１ピラーと上記
第２ピラーとの間のフロアパネル下方に前輪を配置する
ことにより、他の車両等又は道路壁、道路施設等に当車
両が当接した場合は、上記フロントクロスメンバ、強度
部材に加えて、タイヤ自体も車体前部の折曲変形を抑制
するので、上記請求項１の発明より更に車体前部の折曲
変位を抑制できる。According to a second aspect of the present invention, the front wheel is disposed below the floor panel between the first pillar and the second pillar, so that the vehicle can be used for another vehicle or a road wall, a road facility, or the like. In the case of contact, in addition to the front cross member and the strength member, the tire itself also suppresses the bending deformation of the front portion of the vehicle body.
【０００７】[0007]
【発明の実施の形態】図１には本発明の適用された車体
前部構造を示した。この車体１のボディー外壁は、多数
の骨格部材とその内外側面に張設されるパネル材とによ
りルーフｒと、前後左右の外壁部（左及び前部の外壁部
２，３のみを示した）と、後述のフロアパネル１５とを
結合して箱型状に形成される。更に、左及び前部の外壁
部２，３にはベルトラインより上側部分に運転者や乗員
の視界を確保するように多数の窓Ｗが形成され、特に、
左外壁部２（図３の正面視部分）の前車輪５の上方で側
方窓Ｗの下方には歩行者等を確認しやすいように小窓Ｗ
１が形成され、前車輪５の後方には乗降口４が形成され
る。FIG. 1 shows a vehicle body front structure to which the present invention is applied. The body outer wall of the vehicle body 1 has a roof r and front, rear, left and right outer wall portions (only left and front outer wall portions 2 and 3 are shown) composed of a number of frame members and panel materials stretched on the inner and outer surfaces thereof. And a floor panel 15 described later are formed into a box shape. Further, a large number of windows W are formed in the left and front outer wall portions 2 and 3 above the belt line so as to secure the view of the driver and the occupant.
A small window W is provided above the front wheel 5 of the left outer wall portion 2 (part viewed from the front in FIG. 3) and below the side window W so that a pedestrian or the like can be easily recognized.
1 is formed, and the entrance / exit 4 is formed behind the front wheel 5.
【０００８】図１及び図２に示すように、車体１の前端
部分には車体上下方向に延びる左右一対の第１ピラー
６，６と同左右一対の第１ピラー６，６間を連結し、且
つフロアパネル１５前端部とを結合したフロントクロス
メンバ１６が配設されている。なお、同フロントクロス
メンバ１６は剛性を有するため、車体前方が開口したコ
の字断面状を有し、コの字断面の上側フランジ部は、フ
ロアパネル１５の乗員足踏み部上面より上方に位置して
いる。上記第１ピラー６，６後方には第２ピラー７が配
備され、これら第１ピラー６，６、第２ピラー７との間
の上端部はルーフサイドレール８により、ベルトライン
部分は中央梁部材９により、下部はサイドパネルインナ
（以後単にインナパネルと記す）１０及びサイドパネル
アウタ（以後単にアウタパネルと記す）１１（図４参
照）とに加え、第１ピラー６と第２ピラー７との間はフ
ロアパネル１５上面より上方の強度部材であるインパク
トバー１２によっても連結される。As shown in FIGS. 1 and 2, a pair of left and right first pillars 6, 6 extending in the vertical direction of the vehicle body and a pair of left and right first pillars 6, 6 are connected to a front end portion of the vehicle body 1. Further, a front cross member 16 which is connected to the front end of the floor panel 15 is provided. Since the front cross member 16 has rigidity, the front cross member 16 has a U-shaped cross section with an opening at the front of the vehicle body, and the upper flange portion of the U-shaped cross section is located above the upper surface of the occupant stepping portion of the floor panel 15. ing. A second pillar 7 is provided behind the first pillars 6 and 6, and an upper end between the first pillars 6 and 6 and the second pillar 7 is a roof side rail 8, and a belt line portion is a center beam member. 9, a lower portion is provided between the first pillar 6 and the second pillar 7 in addition to a side panel inner (hereinafter simply referred to as an inner panel) 10 and a side panel outer (hereinafter simply referred to as an outer panel) 11 (see FIG. 4). Are also connected by the impact bar 12, which is a strength member above the upper surface of the floor panel 15.
【０００９】第１ピラー６，６とその後方の第２ピラー
７の間であって、インナパネル１０とアウタパネル１１
の両下端中央部には前車輪５用のタイヤハウス１３が形
成される。図４（ａ），（ｂ）に示すように、インナパ
ネル１０とアウタパネル１１の両下端中央部には円弧状
切欠部ａ，ｂが形成され、その両切欠部ａ，ｂ間にスプ
ラッシュシールド１４が接合され、これにより両者の隙
間を閉鎖すると共にインナパネル１０とアウタパネル１
１及びスプラッシュシールド１４からなるタイヤハウス
１３を形成している。The inner panel 10 and the outer panel 11 are located between the first pillars 6 and 6 and the second pillar 7 behind it.
A tire house 13 for the front wheel 5 is formed at the center of both lower ends. As shown in FIGS. 4A and 4B, arc-shaped notches a and b are formed at the center of both lower ends of the inner panel 10 and the outer panel 11, and a splash shield 14 is provided between the notches a and b. Are joined, thereby closing the gap between the two and the inner panel 10 and the outer panel 1.
The tire house 13 includes a tire house 1 and a splash shield 14.
【００１０】タイヤハウス１３の内側に位置するインナ
パネル１０の内壁面にはフロアパネル１５の側方端部の
フランジ１５１が接合され、これによりタイヤハウス１
３近傍のインナパネル１０とアウタパネル１１の剛性を
強化している。なお、フロアパネル１５は車室内下部の
フロア面を形成するもので、左右の第１ピラー６，６
（右側は図示せず）を一体結合するフロントクロスメン
バ１６（図１、図２参照）と、左右の第２ピラー７（右
側は図示せず）を一体結合する第２クロスメンバ１７
（図１参照）と、その後方の複数のクロスメンバにより
支持され、同クロスメンバ上にフロアパネル１５が配設
され乗員の通路を形成し、多数のシートＳ（一部のみ図
４（ａ）、（ｂ）に示した）を配備するように構成され
ている。A flange 151 at a side end of the floor panel 15 is joined to an inner wall surface of the inner panel 10 located inside the tire house 13, thereby forming the tire house 1.
The rigidity of the inner panel 10 and the outer panel 11 near 3 is enhanced. The floor panel 15 forms a floor surface at the lower part of the vehicle interior, and the first left and right pillars 6 and 6 are provided.
A front cross member 16 (see FIGS. 1 and 2) for integrally connecting the right side (not shown) and a second cross member 17 for integrally connecting the left and right second pillars 7 (right side not shown).
(See FIG. 1), and a plurality of seats S (only a part is shown in FIG. , (B)).
【００１１】図２に示すように、第１ピラー６，６は、
縦柱状を成すと共に十分な剛性を備え、その上半部の前
方対向側に前窓ＦＷのガラス取付部ｓ１を形成され、側
方対向側に側方窓Ｗのサッシュ取付部ｓ２を形成され
る。更に、第１ピラー６，６はその中央部の前方対向側
にフロントクロスメンバ１６の結合壁ｆ１を形成され、
側方対向側にパネル１１及び後述のインパクトバー１２
の結合壁ｆ２を形成される。更に、第１ピラー６，６は
その下部の前方対向側にバンパ１８の取付部ｆ３を形成
され、側方対向側に前フェンダ前部１９ａの取付部ｆ４
を形成される。As shown in FIG. 2, the first pillars 6, 6
It has a vertical columnar shape and has sufficient rigidity. A glass mounting portion s1 of the front window FW is formed on the front facing side of the upper half thereof, and a sash mounting portion s2 of the side window W is formed on the side facing side. . Further, the first pillars 6, 6 are formed with a connecting wall f1 of the front cross member 16 on the front facing side at the center thereof.
A panel 11 and an impact bar 12 which will be described later
Is formed. Further, the first pillars 6, 6 are provided with a mounting portion f3 of the bumper 18 on the lower front facing side, and the mounting portion f4 of the front fender front portion 19a is formed on the side facing side.
Is formed.
【００１２】図１、図５に示すように、第２ピラー７は
乗降口枠部材Ａの前部により形成される。この乗降口枠
部材Ａは剛性を強化した矩形状枠体を成し、乗降口周縁
部を形成するアウタ枠部材とインナ枠部材とを一体化し
て形成され、その枠内部にドアＤ（図３参照）を開閉可
能に装着する。更に、乗降口枠部材Ａはその上枠部材２
０がルーフサイドレール８に接合され、その中間部位が
クロスメンバ１７やその他の図示しないクロスメンバ及
び梁部材に一体結合される。なお、下部枠部材２１はそ
の奥側に図示しないステップ板を接続されることにより
ステップを形成している。As shown in FIGS. 1 and 5, the second pillar 7 is formed by a front portion of the entrance / exit frame member A. The entrance / exit frame member A forms a rectangular frame body with enhanced rigidity, and is formed by integrating an outer frame member and an inner frame member forming a peripheral edge of the entrance / exit, and a door D (FIG. 3) is provided inside the frame. (See). Further, the entrance / exit frame member A is connected to the upper frame member 2 thereof.
0 is joined to the roof side rail 8, and an intermediate portion thereof is integrally connected to the cross member 17 and other cross members and beam members (not shown). In addition, the lower frame member 21 forms a step by connecting a step plate (not shown) to its inner side.
【００１３】乗降口枠部材Ａの前部である第２ピラー７
はその上部の前方対向側に前窓ＦＷのガラス取付部ｒ１
を形成され、その中央部の側方対向側にアウタパネル１
１及び後述のインパクトバー１２の結合壁ｒ２（図５参
照）を形成される。更に、第２ピラー７はその下部の内
方対向側にクロスメンバ１７を図示しない結合ブラケッ
トを介し接合し、その側方対向側に前フェンダ後部１９
ｂの取付部ｒ３を形成される。The second pillar 7 which is the front part of the entrance / exit frame member A
Is the glass mounting part r1 of the front window FW on the front facing side of the upper part.
Is formed, and the outer panel 1
1 and a connecting wall r2 (see FIG. 5) of the impact bar 12 described later. Further, the second pillar 7 is joined to the lower inner side of the second pillar 7 via a connecting bracket (not shown) with a cross member 17, and the front fender rear portion 19 is attached to the side opposite side.
The attachment part r3 of b is formed.
【００１４】なお、第２ピラー７の下部に一体接合され
たクロスメンバ１７は車幅方向に配設され、第２ピラー
７の車幅方向Ｘの剛性を強化している。図１に示すよう
に、第１ピラー６，６のフロアパネル１５上方に位置す
る結合壁ｆ２には第１ブラケット２３が接合され、図５
に示すように、第２ピラー７のフロアパネル１５上方に
位置する結合壁ｒ２には第２ブラケット２４が接合さ
れ、これら両ブラケットを介しインパクトバー１２が第
１第２フロントピラー６，７に一体結合される。The cross member 17 integrally joined to the lower part of the second pillar 7 is disposed in the vehicle width direction to enhance the rigidity of the second pillar 7 in the vehicle width direction X. As shown in FIG. 1, the first bracket 23 is joined to the connecting wall f2 located above the floor panel 15 of the first pillars 6, 6, and FIG.
As shown in the figure, the second bracket 24 is joined to the connecting wall r2 located above the floor panel 15 of the second pillar 7, and the impact bar 12 is integrated with the first and second front pillars 6, 7 via both brackets. Be combined.
【００１５】図１に示すように、第１ブラケット２３は
折曲板状を成し、即ち、結合壁ｆ２に接合される基部
と、インパクトバー１２の前端を嵌合すると共に一体接
合するように形成された連結部とを連続して形成され、
第２ブラケット２４は折曲板状を成し、即ち、結合壁ｒ
２に接合される基部と、インパクトバー１２の後端を嵌
合すると共に一体接合するように形成された連結部とを
連続して形成される。インパクトバー１２は金属製で丸
パイプ状を成し、十分に剛性を強化して形成されてお
り、第１ピラー６と第２ピラー７の間であって、インナ
パネル１０とアウタパネル１１の間の隙間ｔ内（図４参
照）に配備される。なお、インナパネル１０及びアウタ
パネル１１はそれらの各上端部が中央梁部材９に接合さ
れ、これらが側方窓Ｗの下側サッシュ取付部を形成す
る。As shown in FIG. 1, the first bracket 23 has a bent plate shape, that is, the first bracket 23 is fitted to the base part joined to the connecting wall f2 and the front end of the impact bar 12 and is joined together. The formed connecting part is formed continuously,
The second bracket 24 has a bent plate shape, that is, the connecting wall r.
2 and a connecting portion formed to fit the rear end of the impact bar 12 and to be integrally joined. The impact bar 12 is made of metal and has a round pipe shape, and is formed with sufficient rigidity. The impact bar 12 is located between the first pillar 6 and the second pillar 7 and located between the inner panel 10 and the outer panel 11. It is arranged in the gap t (see FIG. 4). The upper ends of the inner panel 10 and the outer panel 11 are joined to the center beam member 9, and these form a lower sash mounting portion of the side window W.
【００１６】上述のところでは、左外壁部２（図３の正
面視部分）の前側部の車体構造を主に説明したが、右外
壁部（図示せず）も乗降口４を排除した状態でほぼ同様
の構成を採る。又、前輪中心から車両先端までの距離、
即ち、フロントオーバーハングの大きい車両の場合は、
上述に対し、第１ピラー６と第２ピラー７との間にタイ
ヤハウス１３が無い車両もある。In the above description, the vehicle body structure on the front side of the left outer wall portion 2 (the front view portion in FIG. 3) has been mainly described, but the right outer wall portion (not shown) also has the entrance 4 removed. Almost the same configuration is adopted. Also, the distance from the front wheel center to the vehicle tip,
That is, in the case of a vehicle with a large front overhang,
On the other hand, some vehicles do not have the tire house 13 between the first pillar 6 and the second pillar 7.
【００１７】そのような車両の場合、図４（ａ）（ｂ）
に示したようなタイヤハウス１３の切欠きは無く、従っ
てスプラッシュシールド１４も無い。しかも、図４
（ａ）（ｂ）に示したようなアウタパネル１１とインナ
パネル１０とは異なり、この場合のアウタパネルとイン
ナパネルは第１ピラー６又は第２ピラー７の下端位置ま
で延在し、そのアウタパネル及びインナパネルの下端縁
は互いに結合された構造となる。この場合も、インパク
トバー１２がインナパネルとアウタパネルの間の隙間ｔ
内に配備される。In the case of such a vehicle, FIGS. 4 (a) and 4 (b)
There is no notch in the tire house 13 as shown in FIG. Moreover, FIG.
(A) Unlike the outer panel 11 and the inner panel 10 shown in (b), the outer panel and the inner panel in this case extend to the lower end position of the first pillar 6 or the second pillar 7, and the outer panel and the inner panel The lower edges of the panels are joined together. Also in this case, the impact bar 12 is provided with a gap t between the inner panel and the outer panel.
Deployed within.
【００１８】図１の車体前部構造では、第１ピラー６と
第２ピラー７との間に配置され、両ピラーを互いに一体
結合し、強度部材の役割をする丸パイプ状のインパクト
バー１２を備えていたが、強度部材はこのインパクトバ
ー１２に限定されるものではなく、角パイプ、丸棒等、
その他の断面形状で、剛性を十分強化できるものを使用
でき、これらの場合も、同様の作用効果が得られる。In the vehicle body front structure shown in FIG. 1, a round pipe-shaped impact bar 12 which is arranged between a first pillar 6 and a second pillar 7 and is integrally connected to each other to serve as a strength member is provided. Although it was provided, the strength member is not limited to this impact bar 12, and a square pipe, a round bar, etc.
Any other cross-sectional shape that can sufficiently increase the rigidity can be used. In these cases, the same operation and effect can be obtained.
【００１９】[0019]
【発明の効果】以上のように、請求項１の発明では、左
右の第１ピラー間に結合されるフロントクロスメンバ
が、車両フロア面を成すフロアパネルのような部材及び
インパクトバーのような強度部材に対してそれぞれに車
両高さ方向で略同位置で連続するように配置される。こ
のため、請求項１の発明構造を備えた車両が走行時に、
他の車両、通路壁又は道路施設等に当接した場合、フロ
ントクロスメンバが衝撃荷重を受けると、車両後方に向
けて車体が変位を開始する。この時、衝撃荷重はフロン
トクロスメンバ、第１ピラー、上下に配置されたインパ
クトバーのような強度部材及び車両フロア面を成すフロ
アパネル、第２ピラー、各第１、第２ピラーに結合され
ているアウタパネル、インナパネル等、車体を構成する
各部品に順次効率良く分散伝達されて車体変位量は、抑
制されるという効果を有している。As described above, according to the first aspect of the present invention, the front cross member connected between the left and right first pillars has a member such as a floor panel constituting a vehicle floor surface and a strength such as an impact bar. The members are respectively arranged so as to be continuous at substantially the same position in the vehicle height direction. Therefore, when the vehicle having the structure of the first aspect of the present invention travels,
When the front cross member receives an impact load when it comes into contact with another vehicle, a passage wall, a road facility, or the like, the vehicle body starts displacing toward the rear of the vehicle. At this time, the impact load is coupled to the front cross member, the first pillar, a strength member such as an impact bar disposed above and below, a floor panel forming the vehicle floor surface, the second pillar, and the first and second pillars. The outer panel, the inner panel, and other components constituting the vehicle body are sequentially and efficiently transmitted in a distributed manner, thereby suppressing the vehicle body displacement.
【００２０】請求項２の発明は、第１ピラーと第２ピラ
ーとの間のフロアパネル下方に前輪が配置された車両の
場合、衝撃荷重は、フロントクロスメンバから第１、第
２ピラー間のインナパネルとアウタパネル及びスプラシ
ュシールドから成るタイヤハウスより、車体を構成する
各部品に順次効率良く分散伝達されると共に、これら車
体を構成する各部品で前輪の前方側の部品が所定量変形
し前輪に当接すると、この前輪のゴムタイヤにも衝撃荷
重が分散され、車体変位量が更に進むことを抑制できる
という効果を有している。According to a second aspect of the present invention, in the case of a vehicle in which a front wheel is disposed below a floor panel between a first pillar and a second pillar, an impact load is applied between the front cross member and the first and second pillars. From the tire house consisting of the inner panel, the outer panel, and the splash shield, the components of the vehicle body are sequentially and efficiently dispersed and transmitted to the components of the vehicle body. When in contact, the impact load is dispersed to the rubber tire of the front wheel, which has the effect of suppressing the further advance of the vehicle body displacement.
【図１】本発明の適用された車体前部構造の全体構成図
である。FIG. 1 is an overall configuration diagram of a vehicle body front structure to which the present invention is applied.
【図２】図１の車体前部構造の要部切欠斜視図である。FIG. 2 is a cutaway perspective view of a main part of the vehicle body front structure shown in FIG. 1;
【図３】図１の車体前部構造の概略側面図である。FIG. 3 is a schematic side view of the vehicle body front structure shown in FIG. 1;
【図４】図１の車体前部構造内のタイヤハウス部分を示
し、（ａ）は図１のＡ−Ａ線、（ｂ）は図１のＢ−Ｂ線
での概略端面図である。4 shows a tire house portion in the vehicle body front structure of FIG. 1, (a) is a schematic end view taken along line AA of FIG. 1, and (b) is a schematic end view taken along line BB of FIG.
【図５】図１の車体前部構造で用いる第２フロントピラ
ーを示す。FIG. 5 shows a second front pillar used in the vehicle body front structure shown in FIG. 1;
１ 車体 ２ 左外壁部 ３ 前外壁部 ５ 前車輪 ６ 第１ピラー ７ 第２ピラー １０ インナパネル １１ アウタパネル １２ インパクトバー（強度部材） １３ タイヤハウス １５ フロアパネル １６ フロントクロスメンバ Ｓ シート Ｗ 側方窓 DESCRIPTION OF SYMBOLS 1 Body 2 Left outer wall part 3 Front outer wall part 5 Front wheel 6 1st pillar 7 2nd pillar 10 Inner panel 11 Outer panel 12 Impact bar (strength member) 13 Tire house 15 Floor panel 16 Front cross member S Seat W Side window
Claims (2)
ピラーと、同一対の第１ピラー間を結合し、車両のフロ
ア面近傍で且つ車幅方向に設けられたフロントクロスメ
ンバと、上記第１ピラー後方の車体側面部に配置された
第２ピラーと、上記第１ピラーと上記第２ピラーとを結
合し、車両のフロア面上側で且つ車体前後方向に強度部
材を設け、 上記フロントクロスメンバで受けた入力を上記第１ピラ
ー、上記強度部材を介し第２ピラーへ伝えるようにした
ことを特徴とする車体前部構造。1. A pair of first power supply units arranged on both sides of a front surface of a vehicle.
A front cross member that connects the pillar and the first pair of the same pair and is provided near the floor surface of the vehicle and in the vehicle width direction; and a second pillar that is disposed on the side of the vehicle body behind the first pillar. Connecting the first pillar and the second pillar, providing a strength member above the floor surface of the vehicle and in the front-rear direction of the vehicle, and receiving an input received by the front cross member via the first pillar and the strength member The vehicle body front structure, which is transmitted to the second pillar.
フロアパネル下方に、前輪を配設したことを特徴とする
請求項１記載の車体前部構造。2. The vehicle body front structure according to claim 1, wherein a front wheel is disposed below the floor panel between the first pillar and the second pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10703997A JP3460505B2 (en) | 1997-04-24 | 1997-04-24 | Body front structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10703997A JP3460505B2 (en) | 1997-04-24 | 1997-04-24 | Body front structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10297530A true JPH10297530A (en) | 1998-11-10 |
| JP3460505B2 JP3460505B2 (en) | 2003-10-27 |
Family
ID=14448980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10703997A Expired - Fee Related JP3460505B2 (en) | 1997-04-24 | 1997-04-24 | Body front structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3460505B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515635A (en) * | 2016-12-14 | 2017-03-22 | 厦门丰泰国际新能源汽车有限公司 | Combined automobile front enclosure structure |
-
1997
- 1997-04-24 JP JP10703997A patent/JP3460505B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106515635A (en) * | 2016-12-14 | 2017-03-22 | 厦门丰泰国际新能源汽车有限公司 | Combined automobile front enclosure structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3460505B2 (en) | 2003-10-27 |
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