JP2005104318A - Supporting structure of fuel tank - Google Patents

Supporting structure of fuel tank Download PDF

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JP2005104318A
JP2005104318A JP2003340993A JP2003340993A JP2005104318A JP 2005104318 A JP2005104318 A JP 2005104318A JP 2003340993 A JP2003340993 A JP 2003340993A JP 2003340993 A JP2003340993 A JP 2003340993A JP 2005104318 A JP2005104318 A JP 2005104318A
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fuel tank
support member
vehicle
tank
protrusion
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Shoji Uhara
昭治 鵜原
Takeshi Chiba
剛 千葉
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Honda Motor Co Ltd
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Honda Motor Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a supporting structure of a fuel tank embodied in a simple construction capable of restricting movement of the fuel tank in the fore-and-aft direction and in the vehicle width direction resulting from the inertial force when a large impact force is applied laterally to the vehicle owing to a collision. <P>SOLUTION: The supporting structure of the fuel tank 3 to be installed on the undersurface of the floor panel 4 of the vehicle body is to support fast the tank 3 on the floor panel 4 through a long stretching supporting member 5 abutting to the bottom surface of the tank 3, wherein the supporting member 5 is furnished locally with a projection 8 which is directed upward and fitted in a recess 3b formed in the bottom surface of the tank 3. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明は、車両において、車体の床下に配設される燃料タンクの支持構造に関するものである。   The present invention relates to a support structure for a fuel tank disposed under a floor of a vehicle body in a vehicle.

燃料タンクが車体の床下に配設されている車両の場合、燃料タンクの固定方法は、帯状の板材やパイプ材等を適宜に屈曲成形した長尺状の支持部材を用い、該支持部材を燃料タンクの下面にあてがったうえで、支持部材の両端部をボルト等により車体の床下に固定するという方法が一般的であり、これらの具体的な構造については例えば特許文献１や特許文献２に開示されている。   In the case of a vehicle in which the fuel tank is disposed under the floor of the vehicle body, the fuel tank is fixed by using a long support member obtained by appropriately bending and forming a belt-like plate material or pipe material. A method of fixing both ends of the support member to the under floor of the vehicle body with bolts or the like after being applied to the lower surface of the tank is generally disclosed. For example, Patent Document 1 and Patent Document 2 disclose these specific structures. Has been.

特許文献１の図１にも示されているように、通常、支持部材（特許文献１における支持バンド１７，１８）は一対として車両の前後方向に沿って取り付けられており、燃料タンクの下面にはこの支持部材を挿通させるための凹溝がタンク前端からタンク後端にわたって形成されている。
特開平５−９６９６２号公報（段落００１１〜００１３、図１及び図２） 特開平８−２４４４８０号公報（段落００１７、図１及び図２） As shown in FIG. 1 of Patent Document 1, usually, support members (support bands 17 and 18 in Patent Document 1) are attached as a pair along the front-rear direction of the vehicle, and are attached to the lower surface of the fuel tank. A concave groove for inserting the support member is formed from the tank front end to the tank rear end.
Japanese Patent Laid-Open No. 5-96962 (paragraphs 0011 to 0013, FIGS. 1 and 2) JP-A-8-244480 (paragraph 0017, FIGS. 1 and 2)

車両が衝突等により横方向に大きな衝撃を受けた場合、前記燃料タンクにはその衝撃によって慣性力が作用し、燃料タンクは車体に対して横方向に移動しようとする。この際、衝撃を車幅方向に沿って受けた場合には、前記凹溝が支持部材の側部に接触することで、燃料タンクの車幅方向への移動はある程度規制される。しかし、車両が前後方向に衝撃を受けた場合には、前後方向に沿って配設されている凹溝及び支持部材の互いの接触は生じないことから、燃料タンクは慣性力により前後方向に移動しやすい状態となる。通常、支持部材は燃料タンクの前後において車体の床下側に向けて屈曲形成されていることから、この屈曲部位によってある程度の前後移動は阻止できるが、レイアウト設計等の事情により屈曲部位の曲げ半径が大きい場合等には、大きな慣性力をもって移動する燃料タンクの移動を阻止しきれないおそれがある。   When the vehicle receives a large impact in the lateral direction due to a collision or the like, an inertial force acts on the fuel tank due to the impact, and the fuel tank tends to move laterally with respect to the vehicle body. At this time, when an impact is received along the vehicle width direction, the movement of the fuel tank in the vehicle width direction is restricted to some extent by the concave groove coming into contact with the side portion of the support member. However, when the vehicle receives an impact in the front-rear direction, the concave groove arranged along the front-rear direction and the support member do not contact each other, so the fuel tank moves in the front-rear direction due to inertial force. It becomes easy to do. Usually, the support member is bent toward the lower floor of the vehicle body before and after the fuel tank, so that a certain amount of forward and backward movement can be prevented by this bent portion. If it is large, the movement of the fuel tank that moves with a large inertia force may not be prevented.

この前後方向に関する移動の問題に対し、従来の一対応例としては、前記支持部材以外の車体側の構成部材、例えば車体フレームであるクロスメンバに燃料タンクを接触させることで燃料タンクの移動規制を図るという方法が挙げられる。しかし、この方法は例えばクロスメンバに対して、本来の機能以外に燃料タンクの移動規制という機能を付加させることとなり、クロスメンバのレイアウト設計の自由度に制限が加わりやすいという問題がある。クロスメンバ側ではなく燃料タンク側で対応する場合においても、やはり燃料タンクの形状やレイアウト設計の自由度に制限が加わりやすくなってしまう。車体の床下に燃料タンクの移動規制専用の部材を設けることも考えられるが、部品点数が増えることとなり、車重の増加や組み立て工数の増加につながるため得策ではない。   To deal with this problem of movement in the front-rear direction, one conventional example is to restrict the movement of the fuel tank by bringing the fuel tank into contact with a vehicle body side structural member other than the support member, for example, a cross member that is a vehicle body frame. The method of aiming at is mentioned. However, this method, for example, adds a function of restricting the movement of the fuel tank to the cross member in addition to the original function, and there is a problem that the degree of freedom in designing the layout of the cross member is easily limited. Even in the case of dealing with the fuel tank side instead of the cross member side, the shape of the fuel tank and the degree of freedom in layout design are easily limited. It is conceivable to provide a member dedicated to restricting the movement of the fuel tank under the floor of the vehicle body, but this increases the number of parts, leading to an increase in vehicle weight and an increase in assembly man-hours.

本発明は、このような問題を解消するために創作されたものであり、車両が衝突等により横方向に大きな衝撃を受けた場合、慣性力に起因する燃料タンクの前後方向及び車幅方向の移動を、簡易な構造で規制できる燃料タンクの支持構造を提供することを目的としている。   The present invention was created to solve such problems. When a vehicle is subjected to a large impact in the lateral direction due to a collision or the like, the fuel tank in the front-rear direction and the vehicle width direction due to inertial force is created. It aims at providing the support structure of the fuel tank which can control a movement with a simple structure.

前記課題を解決するため、本発明は、車体の床下に配設される燃料タンクを、該燃料タンクの底面側に当接する長尺状の支持部材を介して車体の床下に支持固定する燃料タンクの支持構造であって、前記支持部材において上方に向かう突起体を局所的に設け、該突起体を前記燃料タンクの底面に形成した凹部に挿嵌する構成とした。   In order to solve the above-mentioned problems, the present invention provides a fuel tank that supports and fixes a fuel tank disposed under the floor of a vehicle body under the floor of the vehicle body via a long support member that contacts the bottom surface of the fuel tank. In this support structure, a protrusion projecting upward is locally provided on the support member, and the protrusion is inserted into a recess formed on the bottom surface of the fuel tank.

当該構成によれば、車両の衝突時等において、燃料タンクの凹部と突起体とが互いに接触し合うことで、車両の前後方向及び車幅方向を含む横方向３６０度にわたり燃料タンクの移動が規制される。したがって、クロスメンバのレイアウト設計、形状設計及び燃料タンクのレイアウト設計、外郭形状の設計に関しては制限がかからないため、燃料タンク周りに関する設計の自由度が広がる。また、支持部材に対して別途に移動規制の部材を設けるのではなく、支持部材に突起体を一体的に設けているので、この移動規制の部材に関する車体側への取り付け作業も不要となる。   According to this configuration, the movement of the fuel tank is restricted over 360 degrees in the lateral direction including the vehicle front-rear direction and the vehicle width direction by contacting the recesses and the protrusions of the fuel tank with each other in the event of a vehicle collision. Is done. Therefore, since there are no restrictions on the cross member layout design, shape design, fuel tank layout design, and outer shape design, the degree of freedom in design around the fuel tank is expanded. Further, instead of separately providing a movement restricting member for the support member, the protrusion is integrally provided on the support member, so that it is not necessary to attach the movement restricting member to the vehicle body.

また、前記突起体及び前記凹部を複数設ける構成とした。   Moreover, it was set as the structure which provides the said protrusion and the said recessed part with two or more.

当該構成によれば、突起体と凹部との接触時に、突起体から受ける反力が複数の箇所で分散されて燃料タンクに伝わるため、燃料タンクの損傷等を効果的に防止できる。   According to this configuration, since the reaction force received from the protrusion is dispersed at a plurality of locations and transmitted to the fuel tank when the protrusion and the recess are in contact with each other, damage to the fuel tank can be effectively prevented.

本発明によれば、クロスメンバのレイアウト設計、形状設計及び燃料タンクのレイアウト設計、外郭形状の設計に関しては制限がかからないため、燃料タンク周りに関する設計の自由度が広がる。また、支持部材に対して別途に移動規制の部材を設けるのではなく、支持部材に突起体を一体的に設けているので、この移動規制の部材に関する車体側への取り付け作業も不要となる。   According to the present invention, since there is no restriction on the layout design of the cross member, the shape design, the layout design of the fuel tank, and the design of the outer shape, the degree of freedom in the design around the fuel tank is expanded. Further, instead of separately providing a movement restricting member for the support member, the protrusion is integrally provided on the support member, so that it is not necessary to attach the movement restricting member to the vehicle body.

以下、図面に沿って説明する。図１は車両の側面図、図２は図１に示した燃料タンク周りの側断面説明図、図３は図２におけるＡ−Ａ断面図、図４は図２におけるＢ−Ｂ断面図、図５は図４におけるＣ−Ｃ断面図、図６は燃料タンク周りの平面説明図である。   Hereinafter, it demonstrates along drawing. 1 is a side view of a vehicle, FIG. 2 is an explanatory side sectional view around the fuel tank shown in FIG. 1, FIG. 3 is a cross-sectional view along AA in FIG. 2, and FIG. 4 is a cross-sectional view along BB in FIG. 5 is a cross-sectional view taken along the line CC in FIG. 4, and FIG. 6 is an explanatory plan view around the fuel tank.

図１に示すように燃料タンク３はリアシート２の下方に位置しており、図２に示すようにフロアパネル４の下面に取り付けられている。燃料タンク３は、例えば樹脂製容器からなり、その上面及び底面が平面として偏平状に形成されている。燃料タンク３の底面にはタンク前端からタンク後端にわたり前後方向に沿って左右一対の凹溝３ａが形成されている。図３から判るように凹溝３ａは、後記する支持部材５の管形状に合わせ断面半円形の溝として形成されている。   As shown in FIG. 1, the fuel tank 3 is located below the rear seat 2 and is attached to the lower surface of the floor panel 4 as shown in FIG. The fuel tank 3 is made of, for example, a resin container, and has an upper surface and a bottom surface that are flat and flat. On the bottom surface of the fuel tank 3, a pair of left and right concave grooves 3a are formed along the front-rear direction from the front end of the tank to the rear end of the tank. As can be seen from FIG. 3, the concave groove 3 a is formed as a semicircular groove in accordance with the tube shape of the support member 5 described later.

燃料タンク３は前記凹溝３ａに支持部材５があてがわれることでフロアパネル４に支持固定される。支持部材５は車両の前後方向に延設される長尺状の部材であって、本実施形態では図３からも判るようにパイプ材（例えば鋼管等）から構成している。支持部材５は図２に示すように、燃料タンク３の底面に接する部位に関しては、底面と平行となるように直線状に延設され、燃料タンク３よりも前側及び後側の部位に関しては、フロアパネル４側に向けて、つまり上方側に向けて屈曲成形されている。   The fuel tank 3 is supported and fixed to the floor panel 4 by applying a support member 5 to the concave groove 3a. The support member 5 is a long member extending in the front-rear direction of the vehicle. In this embodiment, the support member 5 is composed of a pipe material (for example, a steel pipe) as can be seen from FIG. As shown in FIG. 2, the support member 5 is linearly extended so as to be parallel to the bottom surface with respect to the portion in contact with the bottom surface of the fuel tank 3, and with respect to the front and rear portions with respect to the fuel tank 3, It is bent and formed toward the floor panel 4 side, that is, upward.

支持部材５の前端部５ａ及び後端部５ｂはプレス加工等によって偏平状に形成されており、それぞれ、フロアパネル４の下面側に配設されたクロスメンバ１０Ａ、１０Ｂにおいてボルト締めにより固定される。クロスメンバ１０Ａ，１０Ｂは図６にも示すように車幅方向に延設された部材である。以上により、燃料タンク３は、ボルト締めに伴い支持部材５から上方に押し上げられる態様となり、フロアパネル４の下面と支持部材５とに挟持されることで位置決め固定される。   The front end portion 5a and the rear end portion 5b of the support member 5 are formed in a flat shape by pressing or the like, and are fixed by bolting at the cross members 10A and 10B disposed on the lower surface side of the floor panel 4, respectively. . The cross members 10A and 10B are members extending in the vehicle width direction as shown in FIG. As described above, the fuel tank 3 is pushed upward from the support member 5 as the bolts are tightened, and is positioned and fixed by being sandwiched between the lower surface of the floor panel 4 and the support member 5.

さて、車両の衝突等により衝撃力が車幅方向に生じた場合には、前記凹溝３ａに嵌り込んだ支持部材５の介在により、燃料タンク３の車幅方向への移動が規制される。しかし、大きな衝撃力が前後方向に生じたとき、例えば図２に示す支持部材５の前後の屈曲部５ｃ、５ｄの曲げ半径が大きいような場合には、フロアパネル４と支持部材５とによる挟持力に抗して移動してきた燃料タンク３の移動を阻止しきれないおそれがある。   When an impact force is generated in the vehicle width direction due to a vehicle collision or the like, the movement of the fuel tank 3 in the vehicle width direction is restricted by the support member 5 fitted in the concave groove 3a. However, when a large impact force is generated in the front-rear direction, for example, when the bending radii of the bent portions 5c and 5d of the support member 5 shown in FIG. There is a possibility that the movement of the fuel tank 3 that has moved against the force cannot be prevented.

そこで、本発明は、支持部材５において上方に向かう突起体８を局所的に設け、この突起体８を燃料タンク３の底面に形成した凹部３ｂに挿嵌させる構成としている。本実施形態において、突起体８は断面コの字状に形成された板状部材からなり、その開口部側を支持部材５の上部に臨ませて溶接等により支持部材５に固設されている。本実施形態において、突起体８は一方の支持部材５において１ヶ所として設けられている。   Therefore, the present invention has a configuration in which a protrusion 8 that extends upward is locally provided in the support member 5, and the protrusion 8 is inserted into a recess 3 b formed on the bottom surface of the fuel tank 3. In this embodiment, the protrusion 8 is made of a plate-like member having a U-shaped cross section, and is fixed to the support member 5 by welding or the like with the opening side facing the upper portion of the support member 5. . In the present embodiment, the protrusion 8 is provided as one place on one support member 5.

燃料タンク３側において、凹部３ｂは前記突起体８を挿嵌可能とするように凹溝３ａの途上において局所的に設けられており、突起体８の形状に対応して略四角状の凹孔として形成されている。突起体８と凹部３ｂとの隙間は若干程度介在するが、両者を予め接触させておく態様であっても構わない。   On the fuel tank 3 side, the concave portion 3b is locally provided in the middle of the concave groove 3a so that the protrusion 8 can be inserted, and a substantially rectangular concave hole corresponding to the shape of the protrusion 8 is provided. It is formed as. Although the gap between the protrusion 8 and the recess 3b is slightly interposed, it may be in a state in which both are brought into contact in advance.

以上の構造によれば、車両の衝突等により衝撃力が車幅方向に生じた場合には、凹溝３ａと支持部材５との接触、及び凹部３ｂと突起体８との接触により燃料タンク３の車幅方向への移動が規制される。そして、衝撃力が前後方向に生じたときには、凹部３ｂと突起体８との接触により燃料タンク３の前後方向への移動が規制される。   According to the above structure, when an impact force is generated in the vehicle width direction due to a vehicle collision or the like, the fuel tank 3 is brought into contact with the concave groove 3a and the support member 5 and between the concave portion 3b and the protrusion 8. Movement in the vehicle width direction is restricted. When the impact force is generated in the front-rear direction, the movement of the fuel tank 3 in the front-rear direction is restricted by the contact between the recess 3 b and the protrusion 8.

したがって、従来のように燃料タンク３をクロスメンバに当接させて移動を規制するという方法にあっては、クロスメンバや燃料タンク３のレイアウト設計、形状設計に制限が加わりやすかったのに対し、本発明によれば、燃料タンク３の底面に凹部３ｂを設けるという要件が必須となるものの、クロスメンバのレイアウト設計、形状設計及び燃料タンク３のレイアウト設計、外郭形状の設計に関しては制限がかからないため、燃料タンク３周りに関する設計の自由度が広がることとなる。   Therefore, in the conventional method of restricting the movement by bringing the fuel tank 3 into contact with the cross member, the layout design and shape design of the cross member and the fuel tank 3 are easily limited. According to the present invention, although the requirement to provide the recess 3b on the bottom surface of the fuel tank 3 is essential, there is no restriction on the layout design of the cross member, the shape design, the layout design of the fuel tank 3, and the design of the outer shape. Thus, the degree of freedom of design related to the periphery of the fuel tank 3 is expanded.

なお、本実施形態においては、車両の前方衝突時等に、燃料タンク３が車両前方向へ移動しようとした際には、図６から判るように、突起体８を設けた支持部材５によって支持される燃料タンク３の部位（図における右側の部位）は当該突起体８によって移動規制され、突起体８を設けていない支持部材５によって支持される燃料タンク３の部位（図における左側の部位）はクロスメンバ１０Ａによって移動規制されるようになっている。当該形態の場合、燃料タンク３の一方側（左側）ではクロスメンバ１０Ａを利用した態様となるものの、他方側（右側）では必ずしもクロスメンバ１０Ａによる移動規制を要しないことから、図に示すように、クロスメンバ１０Ａとの間に大きな空間部９を設ける構造、例えば燃料タンク３の外郭において切欠き形状部３ｃを設けることが可能となる。つまり、燃料タンク３周りに関する設計の自由度が広がることとなる。   In the present embodiment, when the fuel tank 3 is about to move in the front direction of the vehicle, for example, when the vehicle collides forward, as shown in FIG. 6, the fuel tank 3 is supported by the support member 5 provided with the protrusions 8. The part of the fuel tank 3 (right part in the figure) that is moved is restricted by the projection 8 and the part of the fuel tank 3 that is supported by the support member 5 that is not provided with the projection 8 (left part in the figure). The movement is restricted by the cross member 10A. In the case of this embodiment, the cross member 10A is used on one side (left side) of the fuel tank 3, but the movement restriction by the cross member 10A is not necessarily required on the other side (right side). In addition, a structure in which a large space 9 is provided between the cross member 10 </ b> A, for example, a notch-shaped portion 3 c can be provided in the outer periphery of the fuel tank 3. That is, the degree of freedom of design related to the periphery of the fuel tank 3 is expanded.

また、本発明では、支持部材５に対して別途に移動規制の部材を設けるのではなく、支持部材５に突起体８を一体的に設けているので、この移動規制の部材に関するフロアパネル４側への取り付け作業も不要となる。   Further, in the present invention, since the movement restricting member is not separately provided for the support member 5 but the protrusion 8 is integrally provided on the support member 5, the floor panel 4 side relating to the movement restricting member is provided. No need to attach to the camera.

なお、図示はしないが、両方の支持部材５にそれぞれ突起体８を設ける等、突起体８及び凹部３ｂを複数設ける構成とすれば、突起体８と凹部３ｂとの接触時に、突起体８から受ける反力がこの複数の突起体８によって分散されて燃料タンク３に伝わるため、燃料タンク３の損傷を効果的に防止できる。また、横方向３６０度のどの方向から衝撃力が加わっても、いわゆる複数点支持となることから、燃料タンク３の横方向に関する回転移動も防止できる。   Although not shown, if a plurality of protrusions 8 and recesses 3b are provided, such as providing the protrusions 8 on both support members 5, respectively, when the protrusions 8 and the recesses 3b come into contact with each other, Since the reaction force received is distributed by the plurality of protrusions 8 and transmitted to the fuel tank 3, damage to the fuel tank 3 can be effectively prevented. Moreover, even if an impact force is applied from any direction of 360 degrees in the lateral direction, so-called multi-point support is provided, so that the rotational movement of the fuel tank 3 in the lateral direction can be prevented.

以上、本発明の一実施形態を説明したが、支持部材５としては管状部材に限られることなく、例えば帯状の板材としても良い。この場合、図７に示すように、帯状部材である支持部材５´の上面に突起体８´を溶接等により固設する態様とすれば良い。また、本発明においては、支持部材５（５´）の数は単数の場合であっても適用可能であり、勿論３つ以上であっても良い。   As mentioned above, although one Embodiment of this invention was described, as the supporting member 5, it is good also as a strip | belt-shaped board | plate material, for example, without being restricted to a tubular member. In this case, as shown in FIG. 7, the protrusion 8 ′ may be fixed to the upper surface of the support member 5 ′, which is a belt-like member, by welding or the like. In the present invention, the number of supporting members 5 (5 ') can be applied even when the number is single, and may be three or more.

その他、各構成要素の形状やレイアウト、個数等についてはその主旨を逸脱しない範囲で適宜に設計変更が可能である。   In addition, the shape, layout, number, and the like of each component can be appropriately changed without departing from the gist thereof.

車両の側面図である。It is a side view of a vehicle. 図１に示した燃料タンク周りの側断面説明図である。FIG. 2 is an explanatory side sectional view around a fuel tank shown in FIG. 1. 図２におけるＡ−Ａ断面図である。It is AA sectional drawing in FIG. 図２におけるＢ−Ｂ断面図である。It is BB sectional drawing in FIG. 図４におけるＣ−Ｃ断面図である。It is CC sectional drawing in FIG. 燃料タンク周りの平面説明図である。It is plane explanatory drawing around a fuel tank. 本発明の支持部材及び突起体の変形例を示す斜視図である。It is a perspective view which shows the modification of the supporting member of this invention, and a protrusion.

符号の説明Explanation of symbols

１ 車体
３ 燃料タンク
３ｂ 凹部
４ フロアパネル（床）
５、５´ 支持部材
８、８´ 突起体 1 Car body 3 Fuel tank 3b Recess 4 Floor panel (floor)
5, 5 'support member 8, 8' projection

Claims (2)

車体の床下に配設される燃料タンクを、該燃料タンクの底面側に当接する長尺状の支持部材を介して車体の床下に支持固定する燃料タンクの支持構造であって、
前記支持部材において上方に向かう突起体を局所的に設け、
該突起体を前記燃料タンクの底面に形成した凹部に挿嵌する構成としたことを特徴とする燃料タンクの支持構造。 A fuel tank support structure for supporting and fixing a fuel tank disposed under the floor of the vehicle body to the floor of the vehicle body via a long support member that contacts the bottom surface side of the fuel tank,
Providing locally a projecting body upward in the support member,
A fuel tank support structure, wherein the protrusion is inserted into a recess formed in a bottom surface of the fuel tank. 前記突起体及び前記凹部を複数設けたことを特徴とする請求項１に記載の燃料タンクの支持構造。   The fuel tank support structure according to claim 1, wherein a plurality of the protrusions and the recesses are provided.
JP2003340993A 2003-09-30 2003-09-30 Supporting structure of fuel tank Withdrawn JP2005104318A (en)

Priority Applications (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008006974A (en) * 2006-06-29 2008-01-17 Kubota Corp Walking type working machine
JP2014234738A (en) * 2013-05-31 2014-12-15 本田技研工業株式会社 Fuel supply device for vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008006974A (en) * 2006-06-29 2008-01-17 Kubota Corp Walking type working machine
JP2014234738A (en) * 2013-05-31 2014-12-15 本田技研工業株式会社 Fuel supply device for vehicle
CN104214017A (en) * 2013-05-31 2014-12-17 本田技研工业株式会社 Fuel supply device for vehicle

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