JP2007185983A - Front body structure of automobile - Google Patents

Front body structure of automobile Download PDF

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JP2007185983A
JP2007185983A JP2006003332A JP2006003332A JP2007185983A JP 2007185983 A JP2007185983 A JP 2007185983A JP 2006003332 A JP2006003332 A JP 2006003332A JP 2006003332 A JP2006003332 A JP 2006003332A JP 2007185983 A JP2007185983 A JP 2007185983A
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vehicle
front
pair
member
bumper beam
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JP4810234B2 (en )
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Masahiko Emura
Hideo Higuchi
Tatsuo Iwabe
Takayuki Mokuzumi
Takayuki Suzuki
Satoshi Takizawa
竜男 岩部
貴之 木済
英生 樋口
雅彦 江村
敏 滝澤
孝之 鈴木
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Honda Motor Co Ltd
本田技研工業株式会社
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PROBLEM TO BE SOLVED: To suppress damage to the side face of the other vehicle to the minimum in the case of a side impact to the other vehicle while securing safety performance against a collision of an own vehicle.
SOLUTION: Two ends of a bumper beam 13 connected with front ends of a pair of front side frames 12 and front ends of a pair of upper members 14 are connected with two ends of a cross member 17 connected with front ends of a pair of lower members 16 branching downward from upper members 14 and extending toward the front side of the vehicle body in the vertical direction using a pair of first connection members 18. Thus, the penetration of the bumper beam 13, front side frames, and the upper members colliding with a door of the other vehicle or its center pillar into a cabin of the other vehicle can be suppressed to the minimum by allowing the cross member 17 in a position below the bumper beam 13 at the time of the side impact to the other vehicle to collide with the side sill of the other vehicle, and by dispersing collision loads applied to the lower members 16 to the upper members 14, safety against the collision of the own vehicle can be secured.
COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、車体前後方向に配置される一対のフロントサイドフレームと、前記フロントサイドフレームよりも車幅方向外側かつ上方に配置される一対のアッパーメンバと、車幅方向に配置されて前記一対のフロントサイドフレームの前端および前記一対のアッパーメンバの前端が連結されるバンパービームとを備えた自動車の前部車体構造に関する。 The invention, of a pair being arranged in the longitudinal direction of the vehicle body and the front side frame, wherein a pair of upper members the front side than the frame is disposed on the outside in the vehicle width direction and upward, the pair of disposed in the vehicle width direction front end and the front end of the pair of upper members of the front side frame about the front body structure of a vehicle equipped with a bumper beam is connected.

車両の前面衝突時の衝撃吸収能力を高めるために、フロントサイドフレームの前端から車体後上方に延びるアッパーメンバの後端をフロントピラーの前端に連結し、前面衝突によりバンパービームからフロントサイドフレームに入力される荷重の一部をアッパーメンバを介してフロントピラーに伝達して分散させるものが、下記特許文献1により公知である。 To increase the shock absorbing capability of the frontal collision of the vehicle, the rear end of the upper member extends in the vehicle after upward from the front end of the front side frame and connected to the front end of the front pillar, the input from the bumper beam to the front side frame by a frontal collision which dispersing it is transmitted to the front pillar through the upper member part of the load being is known from Patent Document 1 below.
特開2005−112173号公報 JP 2005-112173 JP

ところで、上記従来の車体前部構造を備えた自車両が他車両の側面に衝突した場合に、自車両のバンパービームが他車両のサイドシルよりも高い位置にあるため、バンパービームがサイドシルよりも低剛性のドアやセンターピラーに衝突し、バンパービームやフロントサイドフレームの前部が他車両の車室内に貫入してしまう可能性があった。 Incidentally, the in the case where a conventional vehicle having a vehicle body front structure has collided with the side surface of another vehicle, due to the position higher than the side sill of the bumper beam of the vehicle other vehicles, the bumper beam is lower than the side sill It collides with the door and the center pillar of the rigid front portion of the bumper beam and the front side frame there is a possibility that penetrates into the passenger compartment of the other vehicle.

本発明は前述の事情に鑑みてなされたもので、他車両の側面との衝突時に、自車両の衝突安全性能を確保しながら他車両の側面に与える損傷を最小限に抑えることを目的とする。 The present invention has been made in view of the above circumstances, and an object thereof is to suppress the collision with the side surface of the other vehicle, damage to the side of another vehicle while ensuring collision safety performance of the vehicle to a minimum .

上記目的を達成するために、請求項1に記載された発明によれば、車体前後方向に配置される一対のフロントサイドフレームと、前記フロントサイドフレームよりも車幅方向外側かつ上方に配置される一対のアッパーメンバと、車幅方向に配置されて前記一対のフロントサイドフレームの前端および前記一対のアッパーメンバの前端が連結されるバンパービームとを備えた自動車の前部車体構造において、前記一対のアッパーメンバから下向きに分岐して車体前方に延びる一対のロアメンバと、前記バンパービームの下方に車幅方向に配置されて前記一対のロアメンバの前端が連結されるクロスメンバと、前記バンパービームおよび前記クロスメンバの両端を上下方向に連結する一対の第1連結部材とを備えることを特徴とする自動車の前部 To achieve the above object, according to the invention described in claim 1, it is disposed to the outside in the vehicle width direction and above the pair of the front side frame, the front side frames disposed in the longitudinal direction of the vehicle body a pair of upper members, the front body structure of a vehicle equipped with a bumper beam disposed in the vehicle width direction is the front end and the front end of the pair of upper members of the pair of front side frames are connected, the pair a pair of lower member extending forward of the vehicle body by branching from the upper member downward, and cross member front end of the bumper beam of the pair is disposed in the vehicle width direction below the lower member is connected, the bumper beam and the cross front of the motor vehicle, characterized in that it comprises a pair of first connecting member for connecting both ends of the members in the vertical direction 体構造が提案される。 Body structure is proposed.

また請求項2に記載された発明によれば、請求項1の構成に加えて、前記一対のフロントサイドフレームの前部および前記一対のアッパーメンバの前部に、前記一対のロアメンバの前部よりも低い荷重で圧壊可能な圧壊部を備えることを特徴とする自動車の前部車体構造が提案される。 According to the invention described in claim 2, in addition to the first aspect, the front of the front and the pair of upper members of the pair of front side frames, from the front of the pair of lower member front body structure of the motor vehicle is proposed which is characterized in that in even lower load comprises a collapsible crushing unit.

また請求項3に記載された発明によれば、請求項1または請求項2の構成に加えて、前記一対のロアメンバが前記一対のアッパーメンバから分岐する部分の近傍を前記一対のフロントサイドフレームに連結する一対の第2連結部材を備えることを特徴とする自動車の前部車体構造が提案される。 According to the invention described in claim 3, in addition to the configuration of claim 1 or claim 2, in the vicinity of the portion where the pair of lower member is branched from the pair of upper members to the pair of front side frames front body structure for an automobile, characterized in that it comprises a pair of second connecting member for connecting is proposed.

請求項1の構成によれば、一対のフロントサイドフレームの前端および一対のアッパーメンバの前端が連結されるバンパービームの車幅方向両端と、アッパーメンバから下向きに分岐して車体前方に延びる一対のロアメンバの前端が連結されるクロスメンバの車幅方向両端とを、一対の第1連結部材で上下方向に連結したので、他車両との側面衝突時にバンパービームよりも低い位置にあるクロスメンバを他車両のサイドシルに衝突させることで、他車両のドアやセンターピラーに衝突するバンパービーム、フロントサイドフレームおよびアッパーメンバが他車両の車室内に貫入するのを最小限に抑えるとともに、他車両からロアメンバに入力される衝突荷重を該ロアメンバからアッパーメンバに分散させて自車両の衝突安全性を確保するこ According to the first aspect, the both vehicle transverse direction end of the bumper beam front end of the front end and the pair of upper members of the pair of front side frames are connected, a pair of extending forward of the vehicle body by branching from the upper member downward a vehicle width direction end of the cross member front end of the lower member are connected, since the connection in the vertical direction by a pair of first connecting member and the other cross member is positioned lower than the bumper beam during a side collision with another vehicle by colliding the side sill of the vehicle, the bumper beam impinging on the door and the center pillar of the other vehicle, with the front side frame and the upper members minimize to penetrate into the passenger compartment of the other vehicle, the lower member from the other vehicle a collision load inputted is dispersed in the upper member from said lower member child ensuring collision safety of the vehicle ができる。 Can.

請求項2の構成によれば、フロントサイドフレームの前部およびアッパーメンバの前部にロアメンバの前部よりも低い荷重で圧壊可能な圧壊部を設けたので、自車両が他車両の側面に衝突したときに、他車両のドアやセンターピラーのような比較的に低剛性の部分に衝突する自車両のバンパービームに入力される荷重で前記圧壊部を圧壊させることで、バンパービーム、フロントサイドフレーム、アッパーメンバが他車両の車室内に貫入するのを一層効果的に防止することができる。 According to the second aspect, since the front and can crush portion crushing at a lower load than the front portion of the lower member to the front of the upper member of the front side frame is provided, the collision the vehicle is to the side of another vehicle when, by crushing the crushing unit in load input to the relatively of the vehicle collides with the portion of the low-rigidity bumper beam such as a door or a center pillar of the other vehicle, the bumper beam, the front side frame , it is possible to prevent the penetration upper member in the passenger compartment of the other vehicle more effectively.

請求項3の構成によれば、ロアメンバがアッパーメンバから分岐する部分の近傍を第2連結部材でフロントサイドフレームに連結するので、車両の衝突時にクロスメンバからロアメンバに入力された荷重の一部を第2連結部材を介してフロントサイドフレームに伝達して分散させることで、衝撃吸収効果を更に高めることができる。 According to the third aspect, since the lower member is connected to the front side frame near the second connecting member portion branching from the upper member, a portion of the load input from the cross member to the lower member at the time of collision of the vehicle by spreading is transmitted to the front side frame via a second coupling member, it is possible to further increase the shock absorbing effect.

以下、本発明の実施の形態を添付の図面に基づいて説明する。 It will be described below based on the form to the accompanying drawings of embodiments of the present invention.

図1〜図4は本発明の実施の形態を示すもので、図1は自動車の車体前部の骨格を示す斜視図、図2は図1の2方向矢視図、図3は図2の3方向矢視図、図4は他車両との衝突時の作用説明図である。 1 to 4 show a preferred embodiment of the present invention, FIG. 1 is a perspective view showing a vehicle body front part of the backbone of the motor vehicle, Figure 2 is two-way arrow view of FIG. 1, FIG. 3 in FIG. 2 3 direction arrow view, FIG. 4 is an explanatory diagram of the operation of collision with another vehicle.

図1〜図3に示すように、自動車の車体前部に形成されたエンジンルーム11の左右両側に沿って車体前後方向に延びる左右のフロントサイドフレーム12,12が配置されており、これらのフロントサイドフレーム12,12の前端は車幅方向に延びるバンパービーム13の後面に連結される。 1 to 3 are arranged left and right front side frames 12 and 12 extending in the longitudinal direction of the vehicle body along the left and right sides of the engine room 11 formed in the front part of the vehicle body of an automobile, these front the front end of the side frames 12 and 12 are connected to the rear surface of the bumper beam 13 extending in the vehicle width direction. バンパービーム13の左右両端部の後面に車体後上方に延びる左右のアッパーメンバ14,14の前端が連結されており、これらのアッパーメンバ14,14の後端は左右のフロントピラー15,15の下端に連結される。 The front ends of the right and left upper member 14, 14 extending upward after the vehicle body to the rear surface of the left and right end portions of the bumper beam 13 and is connected, the lower end of the rear end of the upper members 14, 14 are left and right front pillars 15, 15 It is connected to. 従って、アッパーメンバ14,14はフロントサイドフレーム12,12よりも車幅方向外側に位置するとともに、アッパーメンバ14,14の後部はフロントサイドフレーム12,12の後部よりも高い位置にある。 Accordingly, the upper member 14, 14 as well as positions in the vehicle width direction outer side than the front side frames 12 and 12, the rear portion of the upper member 14, 14 is at a position higher than the rear portion of the front side frames 12 and 12.

アッパーメンバ14,14の中間部の下面から左右のロアメンバ16,16が車体前下方に延びており、これらのロアメンバ16,16の前端が、車幅方向に延びるクロスメンバ17の両端と、上下方向に延びる左右の第1連結部材18,18の下端とに連結され、かつ左右の第1連結部材18,18の上端が左右のアッパーメンバ14,14の前端に連結される。 Lower member 16, 16 from the lower surface of the intermediate portions of the left and right upper members 14, 14 extend in the vehicle body front lower, front end of the lower member 16 and 16, and both ends of the cross member 17 extending in the vehicle width direction, the vertical direction It is connected to the left and right lower end of the first connecting member 18 and 18 extending, and the upper end of the left and right of the first coupling member 18 and 18 is connected to the front end of the left and right upper members 14, 14. 従って、バンパービーム13、クロスメンバ17および左右の第1連結部材18,18により、車体の前部に矩形状の枠が構成される。 Thus, the bumper beam 13, the first coupling member 18 and 18 of the cross member 17 and the left and right, the rectangular frame in the front part of the vehicle body constructed. そして左右のロアメンバ16,16の後部、つまりアッパーメンバ14,14に対する連結部の近傍と左右のフロントサイドフレーム12,12の中間部とが、車幅方向に延びる左右の第2連結部材19,19で連結される。 And rear left and right lower member 16 and 16, i.e. the vicinity of the connecting portion relative to the upper member 14, 14 and the intermediate portions of the left and right front side frames 12 and 12, left and right second coupling member extending in the vehicle width direction 19, 19 in is connected. クロスメンバ17の高さは、一般的な車両のサイドシルの高さに略一致している。 The height of the cross member 17 is substantially coincident with the height of a typical vehicle sill.

網掛けして示すフロントサイドフレーム12,12の前部およびアッパーメンバ14,14の前部には、ロアメンバ16,16の前部よりも低い荷重で圧壊可能な圧壊部14a,14a;16a,16aが形成される。 Hatched in a front portion of the front and upper members 14, 14 of the front side frames 12 and 12 showing, crushable crushing section 14a with a load lower than the front of the lower member 16, 16, 14a; 16a, 16a There is formed. またバンパービーム13の後面と、左右のフロントサイドフレーム12,12の前端と、左右のアッパーメンバ14,14の前端とに連結される第3連結部材20,20も、ロアメンバ16,16よりも低い荷重で圧壊可能な圧壊部を構成する。 Also the rear surface of the bumper beam 13, the front end of the left and right front side frames 12 and 12, third connecting member 20, 20 connected to the front end of the left and right upper members 14, 14 also lower than the lower member 16, 16 constitute a collapsible crushing unit with a load. 一方、ロアメンバ16,16は、その全体が高剛性を有するように形成される。 On the other hand, the lower member 16 and 16, the entirety of which is formed to have a high rigidity.

次に、上記構成を備えた本発明の実施の形態の作用を説明する。 Next, the operation of the embodiment of the present invention having the above-described arrangement.

本実施の形態の車両の車体前部構造は、従来の車両の車体前部構造に左右のロアメンバ16,16、クロスメンバ17、第1連結部材18,18および第2連結部材19,19を付加したものに相当し、その構造によって衝突時に車体前面のより低い位置から入力される衝突荷重を受け止めることが可能になる。 Vehicle front structure of the vehicle of the present embodiment, the vehicle body front structure in the left lower member 16, 16 of a conventional vehicle, the additional cross-member 17, the first connecting member 18 and the second connecting member 19, 19 and was equivalent to that, it is possible to receive the collision load inputted from a lower position of the vehicle body front at the time of collision by the structure.

即ち、従来の車体前部構造では、図5に示すように自車両が他車両の側面に衝突した場合に、自車両のバンパービーム13が他車両のサイドシル23よりも高い位置にあるため、バンパービーム13が他車両のドア21およびセンターピラー22に衝突することになる。 That is, since the conventional vehicle body front structure, which when the vehicle as shown in FIG. 5 collides with the side of another vehicle is a bumper beam 13 of the vehicle at a position higher than the side sill 23 of the other vehicle, a bumper beam 13 will impinge on the door 21 and the center pillar 22 of the other vehicle. このときフロントサイドフレーム12,12はアッパーメンバ14,14により補強されていて比較的に高い剛性を有することから、比較的に低い剛性を有する他車両のドア21およびセンターピラー22を大きく変形させる可能性がある。 At this time since it has a relatively high rigidity is reinforced by the front side frames 12 and 12 is the upper member 14, 14, can be considerably deformed other vehicle door 21 and the center pillar 22 having a relatively low stiffness there is sex.

それに対して本実施の形態の車体前部構造では、図4に示すように自車両が他車両の側面に衝突した場合に、自車両のバンパービーム13が他車両のドア21およびセンターピラー22に衝突するのと同時あるいはそれ以前に、自車両のクロスメンバ17が他車両のサイドシル23に衝突する。 In the vehicle body front structure of the present embodiment contrast, when the vehicle as shown in FIG. 4 collides with the side surface of the other vehicle, the door 21 and the center pillar 22 of the bumper beam 13 of the vehicle other vehicles the same time or before colliding, the cross member 17 of the vehicle collides with the side sill 23 of the other vehicle. このとき、ドア21およびセンターピラー22に比べてサイドシル23および該サイドシル23に連なるフロアフレーム24は剛性が高いため、大きく変形することはない。 At this time, floor frames 24 connecting to the side sill 23 and the side sill 23 as compared with the door 21 and the center pillar 22 for high rigidity, does not greatly deformed. そして他車両のサイドシル23から自車両のクロスメンバ17に入力された荷重の一部は、クロスメンバ17から高剛性のロアメンバ16,16およびアッパーメンバ14,14の後半部を介してフロントピラー15に伝達され、また前記荷重の他の一部はロアメンバ16,16から第2連結部材19,19を介してフロントサイドフレーム12,12に伝達されることで、衝突のエネルギーを分散して吸収する(図1〜図3の矢印参照)。 And some other vehicle sill 23 of load input to the cross member 17 of the vehicle, the front pillar 15 from the cross member 17 through the second half portion of the high rigidity of the lower member 16, 16 and the upper members 14, 14 is transmitted, also another portion of the load that is transmitted to the front side frames 12 and 12 via the second connecting member 19, 19 from the lower member 16 and 16, to absorb and distribute the energy of the collision ( see the arrows in FIGS. 1 to 3).

自車両のクロスメンバ17が他車両のサイドシル23に衝突するのと同時あるいはそれ以後に自車両のバンパービーム13が他車両のドア21およびセンターピラー22に衝突するが、バンパービーム13の後方に連結されたフロントサイドフレーム12,12の圧壊部12a,12a、アッパーメンバ14,14の圧壊部14a,14aおよび第3連結部材20,20はドア21およびセンターピラー22から入力される荷重で容易に圧壊し、バンパービーム13、フロントサイドフレーム12,12の前部あるいはアッパーメンバ14,14の前部が他車両の車室内に貫入するのを最小限に抑えることができる。 The bumper beam 13 of the vehicle at the same time or even after the the cross member 17 of the vehicle collides with the side sill 23 of the other vehicle collides with the door 21 and the center pillar 22 of the other vehicle, but linked to the rear of the bumper beam 13 been crushed portion 12a of the front side frames 12, 12, 12a, easily crush crush portion 14a, 14a and the third connecting member 20, 20 of the upper member 14, 14 is a load input from the door 21 and the center pillar 22 and, the bumper beam 13, the front or front portion of the upper member 14, 14 of the front side frames 12, 12 from penetrating into the passenger compartment of the other vehicle can be minimized. 圧壊部12a,12a;14a,14aを形成したことでフロントサイドフレーム12,12およびアッパーメンバ14,14の剛性が低下しても、高剛性のロアメンバ16,16を追加したことで前面衝突時の衝突安全性は充分に確保される。 Crush portion 12a, 12a; 14a, also decreases the stiffness of the front side frames 12 and 12 and the upper members 14, 14 by the formation of the 14a, the frontal collision by adding the lower member 16, 16 having high rigidity crashworthiness is sufficiently secured.

またバンパービーム13、クロスメンバ17および左右の第1連結部材18,18は矩形状の枠を構成するため、衝突によりバンパービーム13に入力された荷重を前記枠を介してロアメンバ16,16、アッパーメンバ14,14の後半部およびフロントサイドフレーム12,12に分散させて吸収することができ、これにより圧壊部12a,12a;14a,14aを設けたことによる衝撃吸収能力の低下を補うことができる。 The bumper beam 13, since the first connecting member 18 and 18 of cross member 17 and left and right composing the rectangular frame, the load input to the bumper beam 13 by impact through the frame lower member 16 and 16, upper dispersed in the second half portion and the front side frames 12 and 12 of the members 14 and 14 can be absorbed, thereby crushing unit 12a, 12a; can compensate for a decrease of 14a, the shock absorbing capacity due to the provision of the 14a .

以上、本発明の実施の形態を説明したが、本発明はその要旨を逸脱しない範囲で種々の設計変更を行うことが可能である。 Having described the embodiments of the present invention, the present invention can be modified in a variety of ways without departing from the spirit and scope thereof.

例えば、実施の形態ではバンパービーム13の前面およびクロスメンバ17の前面を車体前後方向に揃えているが、クロスメンバ17がバンパービーム13に先立って他車両に衝突するように、クロスメンバ17の前面をバンパービーム13の前面よりも車体前方に突出させても良い。 For example, as is in the embodiment are aligned front of front and cross member 17 of the bumper beam 13 in the longitudinal direction of the vehicle body, the cross member 17 collides with the other vehicle prior to the bumper beam 13, the front cross member 17 the may protrude the front of the vehicle body than the front face of the bumper beam 13.

車両の車体前部の骨格を示す斜視図 Perspective view showing a vehicle body front portion of the vehicle frame 図1の2方向矢視図 2 direction arrow view of FIG. 1 図2の3方向矢視図 3 direction arrow view of FIG. 2 他車両との衝突時の作用説明図 Operation explanatory diagram of the collision with another vehicle 従来例に係る、他車両との衝突時の作用説明図 According to a conventional example, operation explanatory diagram of the collision with another vehicle

符号の説明 DESCRIPTION OF SYMBOLS

12 フロントサイドフレーム12a 圧壊部13 バンパービーム14 アッパーメンバ14a 圧壊部16 ロアメンバ17 クロスメンバ18 第1連結部材19 第2連結部材 12 front side frame 12a crushing section 13 the bumper beam 14 Upper member 14a crushing section 16 the lower member 17 cross member 18 first connecting member 19 and the second connecting member

Claims (3)

  1. 車体前後方向に配置される一対のフロントサイドフレーム(12)と、 A pair of front side frames disposed in the longitudinal direction of the vehicle body (12),
    前記フロントサイドフレーム(12)よりも車幅方向外側かつ上方に配置される一対のアッパーメンバ(14)と、 Wherein the pair of upper members arranged in the vehicle width direction outer side and above the front side frame (12) (14),
    車幅方向に配置されて前記一対のフロントサイドフレーム(12)の前端および前記一対のアッパーメンバ(14)の前端が連結されるバンパービーム(13)と、 Bumper beam front and the front end of the pair of upper members (14) of the disposed in the vehicle width direction a pair of front side frames (12) is connected to the (13),
    を備えた自動車の前部車体構造において、 The front body structure for an automotive vehicle equipped with,
    前記一対のアッパーメンバ(14)から下向きに分岐して車体前方に延びる一対のロアメンバ(16)と、 A pair of lower member (16) which extends in the vehicle front branches downward from the pair of upper members (14),
    前記バンパービーム(13)の下方に車幅方向に配置されて前記一対のロアメンバ(16)の前端が連結されるクロスメンバ(17)と、 A cross member (17) the front end of the pair of lower member is disposed in the vehicle width direction (16) downward is connected to the bumper beam (13),
    前記バンパービーム(13)および前記クロスメンバ(17)の両端を上下方向に連結する一対の第1連結部材(18)と、 Ends and a pair of first connecting member for connecting the vertical direction (18) of said bumper beam (13) and said cross member (17),
    を備えることを特徴とする自動車の前部車体構造。 Front body structure for an automobile, characterized in that it comprises a.
  2. 前記一対のフロントサイドフレーム(12)の前部および前記一対のアッパーメンバ(14)の前部に、前記一対のロアメンバ(16)の前部よりも低い荷重で圧壊可能な圧壊部(12a,14a)を備えることを特徴とする、請求項1に記載の自動車の前部車体構造。 Front and the front of the pair of upper members (14), collapsible crushing unit at a lower load than the front portion of the pair of lower member (16) of the pair of front side frames (12) (12a, 14a ) characterized in that it comprises a front body structure for an automobile according to claim 1.
  3. 前記一対のロアメンバ(16)が前記一対のアッパーメンバ(14)から分岐する部分の近傍を前記一対のフロントサイドフレーム(12)に連結する一対の第2連結部材(19)を備えることを特徴とする、請求項1または請求項2に記載の自動車の前部車体構造。 And wherein the pair of lower member (16) comprises a pair second connecting member (19) of coupling to the near portion for branching the pair of front side frames (12) from said pair of upper members (14) to the front vehicle body structure according to claim 1 or claim 2.
JP2006003332A 2006-01-11 2006-01-11 Front body structure of the automobile Expired - Fee Related JP4810234B2 (en)

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FR2941209A1 (en) * 2009-01-16 2010-07-23 Heuliez Electric Chassis for small-sized electric propulsion vehicle, has external longerons arranged on sides of internal longerons, and shock absorber elements longitudinally arranged between front end of internal and external longerons and forward shield
WO2010081997A3 (en) * 2009-01-16 2010-09-10 Heuliez Concord Vehicle chassis with a recess for an energy storage device
EP2330018A1 (en) * 2008-10-02 2011-06-08 Honda Motor Co., Ltd. Structure for vehicle body front portion
US8002338B2 (en) 2008-11-25 2011-08-23 Honda Motor Co., Ltd. Front vehicle body structure
CN102358250A (en) * 2011-09-14 2012-02-22 奇瑞汽车股份有限公司 Front cabin element fixing structure for electric vehicle
CN102815337A (en) * 2011-06-08 2012-12-12 现代自动车株式会社 Front connection structure for vehicle body
CN105050888A (en) * 2013-01-25 2015-11-11 丰田自动车株式会社 Vehicle body front structure
CN105923051A (en) * 2016-05-24 2016-09-07 奇瑞汽车股份有限公司 Vehicle front-end assembly and vehicle
US9539967B2 (en) 2013-12-24 2017-01-10 Toyota Jidosha Kabushiki Kaisha Vehicle body impact absorption structure

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JP2003040142A (en) * 2001-08-01 2003-02-13 Honda Motor Co Ltd Front car body structure of vehicle
JP2004314899A (en) * 2003-04-18 2004-11-11 Honda Motor Co Ltd Front car body structure

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2330018A1 (en) * 2008-10-02 2011-06-08 Honda Motor Co., Ltd. Structure for vehicle body front portion
EP2330018A4 (en) * 2008-10-02 2012-05-30 Honda Motor Co Ltd Structure for vehicle body front portion
US8002338B2 (en) 2008-11-25 2011-08-23 Honda Motor Co., Ltd. Front vehicle body structure
FR2941209A1 (en) * 2009-01-16 2010-07-23 Heuliez Electric Chassis for small-sized electric propulsion vehicle, has external longerons arranged on sides of internal longerons, and shock absorber elements longitudinally arranged between front end of internal and external longerons and forward shield
WO2010081997A3 (en) * 2009-01-16 2010-09-10 Heuliez Concord Vehicle chassis with a recess for an energy storage device
CN102815337A (en) * 2011-06-08 2012-12-12 现代自动车株式会社 Front connection structure for vehicle body
CN102358250A (en) * 2011-09-14 2012-02-22 奇瑞汽车股份有限公司 Front cabin element fixing structure for electric vehicle
CN105050888A (en) * 2013-01-25 2015-11-11 丰田自动车株式会社 Vehicle body front structure
EP2949549A4 (en) * 2013-01-25 2016-08-10 Toyota Motor Co Ltd Vehicle body front structure
US9539967B2 (en) 2013-12-24 2017-01-10 Toyota Jidosha Kabushiki Kaisha Vehicle body impact absorption structure
CN105923051A (en) * 2016-05-24 2016-09-07 奇瑞汽车股份有限公司 Vehicle front-end assembly and vehicle
CN105923051B (en) * 2016-05-24 2018-08-10 奇瑞汽车股份有限公司 Vehicle front end assembly and the vehicle

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