JP6413684B2

JP6413684B2 - Air guide

Info

Publication number: JP6413684B2
Application number: JP2014232693A
Authority: JP
Inventors: 角谷　浩; 浩角谷; 水明東田; 浩美小澤; 達也黒野
Original assignee: Mitsubishi Motors Corp; Mitsubishi Automotive Engineering Co Ltd
Current assignee: Mitsubishi Motors Corp; Mitsubishi Automotive Engineering Co Ltd
Priority date: 2014-11-17
Filing date: 2014-11-17
Publication date: 2018-10-31
Anticipated expiration: 2034-11-17
Also published as: JP2016094152A

Description

本発明は、車両の熱交換器に取付けられるエアガイドに関する。 The present invention relates to an air guide attached to a heat exchanger of a vehicle.

従来、車両の熱交換器の下方側にエアガイドパネルを取付け、熱交換後の空気が熱交換器前方に回り込んでショートサーキット現象（熱交換器の効率低下）が発生するのを防止する技術が知られている（例えば、下記特許文献１参照）。
また、フードパネルの高さが異なる車両間で同一種類のラジエータ（熱交換器）を共用することができるように、ラジエータコアパネルに高さが異なる複数の車体結合部を設ける技術が知られている（例えば、下記特許文献２参照）。 Conventionally, an air guide panel has been installed on the lower side of a vehicle heat exchanger to prevent the short circuit phenomenon (decrease in the efficiency of the heat exchanger) from occurring due to the air after heat exchanging in front of the heat exchanger. Is known (see, for example, Patent Document 1 below).
In addition, a technique is known in which a radiator core panel is provided with a plurality of vehicle body coupling portions having different heights so that the same type of radiator (heat exchanger) can be shared between vehicles having different hood panel heights. (For example, see Patent Document 2 below).

特開平１１−７８５４５号公報JP-A-11-78545 特開２００５−２５４８７４号公報JP 2005-254874 A

車両の熱交換器には様々な仕様のものが存在するが、同一車種の車両に対して複数種類の熱交換器が使用する場合、それぞれの熱交換器の仕様に合わせて異なる寸法のエアガイドを用意する必要がある。
しかしながら、生産ライン上の部品点数が増えると、異品組み付けのリスクやラインサイドにおける部品の置き場所の確保、部品調達コストなどの観点で不利となる可能性がある。
一方、複数種類の熱交換器に単一のエアガイドを用いるようにすると、誤組み付けの問題が生じ、誤組み付けが生じると生産効率を高める上で不利となる。 There are various types of heat exchangers for vehicles, but when multiple types of heat exchangers are used for vehicles of the same vehicle type, air guides with different dimensions according to the specifications of each heat exchanger. It is necessary to prepare.
However, when the number of parts on the production line increases, there is a possibility that it may be disadvantageous in terms of the risk of assembling different products, securing the place of parts on the line side, and parts procurement costs.
On the other hand, if a single air guide is used for a plurality of types of heat exchangers, a problem of erroneous assembly occurs, which is disadvantageous in increasing production efficiency.

本発明は、このような事情に鑑みなされたものであり、その目的は、２種類の熱交換器に取付け可能かつ誤組み付けの可能性が少ないエアガイドを提供することにある。 The present invention has been made in view of such circumstances, and an object thereof is to provide an air guide that can be attached to two types of heat exchangers and has a low possibility of erroneous assembly.

上述の目的を達成するため、請求項１の発明にかかるエアガイドパネルは、車室前方の前部空間に配置される熱交換器より下部に位置し、車両幅方向に延在して車体下部との隙間を塞ぐエアガイドパネルであって、前記エアガイドパネルは、前記熱交換器への取付面となる第１の面および第２の面を有するエアガイド本体を備え、前記熱交換器への取付面を前記第１の面と前記第２の面との間で変更することによって形状が異なる第１の熱交換器と第２の熱交換器に対して取付可能であり、前記エアガイドパネルの取付部には、前記エアガイドパネルを前記第２の面を取付面として前記第１の熱交換器の熱交換器側取付部に取付ける際に用いる第１の取付孔と、前記第１の取付孔の上方に位置し前記エアガイドパネルを前記第１の面を取付面として前記第２の熱交換器の熱交換器側取付部に取付ける際に用いる第２の取付孔とが形成され、前記第１の面には、前記第１の面から突出する突出部が設けられ、前記第１の面を取付面とし前記第１の取付孔を用いて前記第１の熱交換器へ前記エアガイドパネルを取付ける場合、前記突出部が前記第１の熱交換器と干渉して前記エアガイドパネルの前記第１の熱交換器への取付けを阻止し、前記第１の面を取付面とし前記第２の取付孔を用いて前記第１の熱交換器へ前記エアガイドパネルを取付ける場合、前記エアガイドパネルが前記車体下部と接触して前記エアガイドパネルの前記第１の熱交換器への取付けを阻止する、ことを特徴とする。
請求項２の発明にかかるエアガイドパネルは、前記取付部は、前記エアガイド本体の幅方向の両端から上方に突設され前記第１の取付孔および前記第２の取付孔が形成された平板部と、前記平板部から前記第２の面側に起立する起立板部とを有し、前記第１の熱交換器の熱交換器側取付部は、前記第１の熱交換器本体から突出した取付突出部を備え、前記第２の面を取付面とし前記第２の取付孔を用いて前記第１の熱交換器へ前記エアガイドパネルを取付ける場合、前記起立板部が前記取付突出部と干渉して前記エアガイドパネルの前記第１の熱交換器への取付けを阻止する、ことを特徴とする。
請求項３の発明にかかるエアガイドパネルは、前記第２の面を取付面として前記第２の熱交換器へ前記エアガイドパネルを取付ける場合、前記起立板部が前記第２の熱交換器本体と干渉して前記エアガイドパネルの前記第２の熱交換器への取付けを阻止する、ことを特徴とする。
請求項４の発明にかかるエアガイドパネルは、前記第１の面を取付面とし前記第１の取付孔を用いて前記第２の熱交換器に前記エアガイドパネルを取付ける場合、前記突出部が前記第２の熱交換器と干渉して前記エアガイドパネルの前記第２の熱交換器への取付けを阻止する、ことを特徴とする。
請求項５の発明にかかるエアガイドパネルは、前記突出部は、前記エアガイド本体の上端で前記エアガイド本体の幅方向に沿って延在する上端板部として設けられ、前記エアガイドが前記第１の面を取付面とし前記第２の取付孔を用いて前記第２の熱交換器に取付けられる際に前記第２の熱交換器の底面と前記上端板部との間に隙間が形成され、前記隙間を閉塞する閉塞部材が設けられている、ことを特徴とする。 In order to achieve the above-mentioned object, an air guide panel according to the invention of claim 1 is located below a heat exchanger disposed in a front space in front of the passenger compartment, and extends in the vehicle width direction to extend below the vehicle body. The air guide panel includes an air guide body having a first surface and a second surface that serve as attachment surfaces to the heat exchanger, and the air guide panel includes: The air guide can be attached to the first heat exchanger and the second heat exchanger having different shapes by changing the mounting surface between the first surface and the second surface, and the air guide The panel mounting portion includes a first mounting hole used when the air guide panel is mounted on the heat exchanger side mounting portion of the first heat exchanger with the second surface as a mounting surface, and the first mounting hole. The air guide panel is located above the mounting hole and the first surface is the mounting surface. And a second mounting hole for use in mounting on the heat exchanger side mounting portion of the second heat exchanger, and a protruding portion protruding from the first surface is formed on the first surface. When the air guide panel is attached to the first heat exchanger using the first mounting hole, the protrusion portion interferes with the first heat exchanger. Then, the air guide panel is prevented from being attached to the first heat exchanger, and the air guide panel is attached to the first heat exchanger using the second attachment hole with the first surface as an attachment surface. When the panel is mounted, the air guide panel is in contact with the lower part of the vehicle body to prevent the air guide panel from being attached to the first heat exchanger.
The air guide panel according to a second aspect of the present invention is the flat plate in which the mounting portion projects upward from both ends in the width direction of the air guide body, and the first mounting hole and the second mounting hole are formed. And an upright plate portion standing on the second surface side from the flat plate portion, and a heat exchanger side mounting portion of the first heat exchanger protrudes from the first heat exchanger body. When the air guide panel is attached to the first heat exchanger using the second mounting hole with the second surface as the mounting surface, the upright plate portion is the mounting protrusion. To prevent the air guide panel from being attached to the first heat exchanger.
In the air guide panel according to the invention of claim 3, when the air guide panel is attached to the second heat exchanger with the second surface as an attachment surface, the upright plate portion is the second heat exchanger body. To prevent the air guide panel from being attached to the second heat exchanger.
In the air guide panel according to the invention of claim 4, when the air guide panel is attached to the second heat exchanger by using the first attachment hole with the first surface as an attachment surface, the protrusion is The air guide panel is prevented from being attached to the second heat exchanger by interfering with the second heat exchanger.
In the air guide panel according to the invention of claim 5, the protruding portion is provided as an upper end plate portion extending along a width direction of the air guide main body at an upper end of the air guide main body, and the air guide is the first guide. A gap is formed between the bottom surface of the second heat exchanger and the upper end plate when the first surface is used as a mounting surface and the second mounting hole is used to mount the second heat exchanger. A closing member for closing the gap is provided.

請求項１の発明によれば、エアガイドパネルの２つの面および２つの取付孔を用いることにより、形状の異なる２種類の熱交換器に取付け可能なエアガイドパネルを形成することができる。よって、それぞれ単一の熱交換器に対応した２種類のエアガイドパネルを使用するのと比較して、部品調達コストおよび管理コストの低減や、ライン周辺の部品置き場所の縮小等を図ることができる。また、請求項１の発明によれば、第１の熱交換器に対して誤った面を取付面としてエアガイドパネルを取付けようとする際に、第１の熱交換器と干渉して取付けを阻止する突出部を設けたので、誤組み付けを防止して車両の生産効率を向上させることができる。また、請求項１の発明によれば、第１の熱交換器に対して誤った取付面および誤った取付孔を用いてエアガイドパネルを取付けようとした際に、エアガイドパネル自体が車体下部と接触して取付けを阻止するようにしたので、誤組み付けを防止して車両の生産性を向上させることができる。
請求項２の発明によれば、第１の熱交換器に対して誤った取付孔を用いてエアガイドパネルを取付けようとした際に、第１の熱交換器の取付突出部と干渉して取付けを阻止する起立板部を設けたので、誤組み付けを防止して車両の生産効率を向上させることができる。
請求項３の発明によれば、第２の熱交換器に対して誤った面を取付面としてエアガイドパネルを取付けようとした際に、起立板部が取付けを阻止するようにしたので、誤組み付けを防止して車両の生産効率を向上させることができる。
請求項４の発明によれば、第２の熱交換器に対して誤った取付孔を用いてエアガイドパネルを取付けようとした際に、突出部が第２の熱交換器と干渉してエアガイドパネルの取付けを阻止するようにしたので、誤組み付けを防止して車両の生産性を向上させることができる。
請求項５の発明によれば、第２の熱交換器の正規の取付状態において第２の熱交換器の底面とエアガイドパネルの上端板部との間に生じる隙間を閉塞する閉塞部材が設けられているので、隙間に空気が流れてエアガイドパネルの整流効果が低減するのを防止することができる。 According to the first aspect of the present invention, an air guide panel that can be attached to two types of heat exchangers having different shapes can be formed by using the two surfaces of the air guide panel and the two attachment holes. Therefore, compared to using two types of air guide panels each corresponding to a single heat exchanger, it is possible to reduce parts procurement costs and management costs, and reduce parts placement locations around the line. it can. According to the first aspect of the present invention, when the air guide panel is to be attached to the first heat exchanger with the wrong surface as the attachment surface, the air guide panel is interfered with the first heat exchanger and attached. Since the blocking protrusion is provided, it is possible to prevent erroneous assembly and improve the production efficiency of the vehicle. According to the first aspect of the present invention, when the air guide panel is attached to the first heat exchanger using an incorrect mounting surface and an incorrect mounting hole, the air guide panel itself is attached to the lower part of the vehicle body. Since the attachment is blocked by contact with the vehicle, erroneous assembly can be prevented and the productivity of the vehicle can be improved.
According to the second aspect of the present invention, when the air guide panel is attached to the first heat exchanger using an incorrect attachment hole, the air guide panel interferes with the attachment protrusion of the first heat exchanger. Since the upright plate portion that prevents the attachment is provided, it is possible to prevent erroneous assembly and improve the production efficiency of the vehicle.
According to the third aspect of the present invention, when the air guide panel is attached to the second heat exchanger with the wrong surface as the attachment surface, the upright plate portion prevents the attachment. Assembly can be prevented and vehicle production efficiency can be improved.
According to the fourth aspect of the present invention, when the air guide panel is attached to the second heat exchanger using an incorrect attachment hole, the protrusions interfere with the second heat exchanger and the air Since the guide panel is prevented from being attached, erroneous assembly can be prevented and the productivity of the vehicle can be improved.
According to the fifth aspect of the present invention, there is provided a closing member that closes a gap generated between the bottom surface of the second heat exchanger and the upper end plate portion of the air guide panel in the normal mounting state of the second heat exchanger. Therefore, it is possible to prevent the air from flowing through the gap and reducing the rectifying effect of the air guide panel.

実施の形態にかかるエアガイドパネル１０の構成を示す説明図である。It is explanatory drawing which shows the structure of the air guide panel 10 concerning embodiment. エアガイドパネル１０が取付けられる熱交換器２０の側部の斜視図である。It is a perspective view of the side part of the heat exchanger 20 to which the air guide panel 10 is attached. 切欠き部１０８の拡大図である。FIG. 4 is an enlarged view of a cutout portion 108. 第１の熱交換器２０Ａに対するエアガイドパネル１０の正規の取付状態を示す説明図である。It is explanatory drawing which shows the regular attachment state of the air guide panel 10 with respect to 20 A of 1st heat exchangers. 第１の非正規取付状態を示す説明図である。It is explanatory drawing which shows a 1st non-regular attachment state. 第２の非正規取付状態を示す説明図である。It is explanatory drawing which shows a 2nd non-regular attachment state. 第３の非正規取付状態を示す説明図である。It is explanatory drawing which shows a 3rd non-regular attachment state. 第２の熱交換器２０Ｂに対するエアガイドパネル１０の正規の取付状態を示す説明図である。It is explanatory drawing which shows the regular attachment state of the air guide panel 10 with respect to the 2nd heat exchanger 20B. 第５の非正規取付状態を示す説明図である。It is explanatory drawing which shows a 5th non-regular attachment state.

以下に添付図面を参照して、本発明にかかるエアガイドの好適な実施の形態を詳細に説明する。 Exemplary embodiments of an air guide according to the present invention will be explained below in detail with reference to the accompanying drawings.

（実施の形態）
図１は、実施の形態にかかるエアガイドパネル１０の構成を示す説明図であり、図１Ａはエアガイドパネル１０の正面図、図１Ｂはエアガイドパネル１０のＡ−Ａ断面図を示している。
また、図２は、エアガイドパネル１０が取付けられる熱交換器２０の側部の斜視図である。
エアガイドパネル１０は、車室前方の前部空間に配置される熱交換器２０に取付けられる部材であり、熱交換器２０より下部に位置し、車両幅方向に延在して車体下部との隙間を塞ぐ。エアガイドパネル１０を設けることによって、熱交換器２０での熱交換後の空気が熱交換器２０前方に回り込んでショートサーキット現象（熱交換器の効率低下）が発生するのを防止できる他、前部空間内に流れる気流を整え、熱交換器２０に風が当たりやすいようにすることができる。 (Embodiment)
FIG. 1 is an explanatory view showing a configuration of an air guide panel 10 according to an embodiment, FIG. 1A is a front view of the air guide panel 10, and FIG. 1B is a cross-sectional view taken along line AA of the air guide panel 10. .
FIG. 2 is a perspective view of a side portion of the heat exchanger 20 to which the air guide panel 10 is attached.
The air guide panel 10 is a member attached to a heat exchanger 20 disposed in a front space in front of the passenger compartment. The air guide panel 10 is positioned below the heat exchanger 20 and extends in the vehicle width direction so as to extend from the vehicle body lower portion. Close the gap. By providing the air guide panel 10, it is possible to prevent the air after heat exchange in the heat exchanger 20 from flowing around the front of the heat exchanger 20 and causing a short circuit phenomenon (decrease in efficiency of the heat exchanger). The airflow flowing in the front space can be adjusted so that the heat can be easily applied to the heat exchanger 20.

熱交換器２０（２０Ａ，２０Ｂ）は、図示しないエンジンを冷却するエンジン用冷却液を走行風により冷却するための装置（ラジエータ）であり、車室前方の前部空間のうち、フロントグリルから走行風が流入する経路上に配置されている。
図２に示すように、熱交換器２０は、エンジン用冷却液が走行風との間で熱交換を行うラジエータコア２２と、ラジエータコア２２の両側に設けられエンジン用冷却液が貯留される左右一対のラジエータタンク２４を含んで構成される。ラジエータコア２２と左右のラジエータタンク２４との間にはそれぞれ鉛直方向に高さを有するフランジ２６が設けられている。
ラジエータコア２２は、走行風が流れ込む前面部２２０２と、前面部２２０２の上下に設けられた上板２２０４および下板２２０６と、前面部２２０２の車両後方側に設けられ走行風が流れ出す後面部（図示なし）によって形成されている。
また、ラジエータタンク２４は、ラジエータコア２２の前面部２２０２と後面部とに渡って断面を略半円状に形成された側壁２４０２と、側壁２４０２の上下にそれぞれ設けられた上板２４０４および下板２４０６によって形成されている。 The heat exchanger 20 (20A, 20B) is a device (radiator) for cooling an engine coolant that cools an engine (not shown) with traveling air, and travels from the front grille in the front space in front of the passenger compartment. It is arranged on the path where wind flows.
As shown in FIG. 2, the heat exchanger 20 includes a radiator core 22 that exchanges heat between the engine coolant and traveling wind, and left and right sides that are provided on both sides of the radiator core 22 and store the engine coolant. A pair of radiator tanks 24 is included. Between the radiator core 22 and the left and right radiator tanks 24, flanges 26 each having a height in the vertical direction are provided.
The radiator core 22 includes a front portion 2202 into which traveling wind flows, an upper plate 2204 and a lower plate 2206 provided above and below the front portion 2202, and a rear surface portion on the vehicle rear side of the front portion 2202 from which the traveling wind flows (illustration). None).
The radiator tank 24 includes a side wall 2402 having a substantially semicircular cross section across the front surface 2202 and the rear surface of the radiator core 22, and an upper plate 2404 and a lower plate respectively provided above and below the side wall 2402. 2406.

ラジエータタンク２４の両側の側壁２４０２のうち、車両前部側には、エアガイドパネル１０が取付けられる熱交換器側取付部２８が設けられている。熱交換器側取付部２８は、ラジエータタンク２４から起立する２つの起立壁部２８０２と、２つの起立壁部２８０２間に跨って配置され熱交換器側取付孔２８０６が形成される取付孔形成部２８０４とによって形成されている。取付孔形成部２８０４の裏面の熱交換器側取付孔２８０６に対応する部分には、熱交換器側取付孔２８０６に挿入されるボルトＢを受けるナットが挿入されている。 Of the side walls 2402 on both sides of the radiator tank 24, a heat exchanger side mounting portion 28 to which the air guide panel 10 is mounted is provided on the vehicle front side. The heat exchanger side mounting portion 28 is disposed between two standing wall portions 2802 that stand up from the radiator tank 24 and between the two standing wall portions 2802, and a mounting hole forming portion in which a heat exchanger side mounting hole 2806 is formed. 2804. A nut for receiving a bolt B to be inserted into the heat exchanger side mounting hole 2806 is inserted into a portion corresponding to the heat exchanger side mounting hole 2806 on the back surface of the mounting hole forming portion 2804.

ここで、本実施の形態にかかるエアガイドパネル１０は、２種類の熱交換器２０（第１の熱交換器２０Ａおよび第２の熱交換器２０Ｂ）に取付け可能となっている。
すなわち、エアガイドパネル１０は、後述するように熱交換器２０への取付面となる第１の面Ｆ１および第２の面Ｆ２を有するエアガイド本体１０２を備え、熱交換器２０への取付面を第１の面Ｆ１と第２の面Ｆ２との間で変更することによって、形状が異なる第１の熱交換器２０Ａと第２の熱交換器２０Ｂに対して取付可能である。
第１の面Ｆ１と第２の面Ｆ２とはエアガイド本体１０２の表裏を成しており、エアガイドパネル１０を第１の熱交換器２０Ａに取付ける場合と、第２の熱交換器２０Ｂに取付ける場合とではエアガイドパネル１０の表裏を逆にして取付ける。
第１の熱交換器２０Ａは、図２Ａに示すように、ラジエータタンク２４の側壁２４０２から熱交換器側取付孔２８０６までの距離がＨＡであり、熱交換器側取付孔２８０６が、ラジエータコア２２の前面部２２０２がなす平面よりも側面視で前側に位置に配置されている。
よって、第１の熱交換器２０Ａの熱交換器側取付部２８は、第１の熱交換器本体２０Ａから突出した取付突出部を形成している。
一方、第２の熱交換器２０Ｂは、図２Ｂに示すようにラジエータタンク２４の側壁２４０２から熱交換器側取付孔２８０６までの距離がＨＢ（＜ＨＡ）であり、熱交換器側取付孔２８０６が、ラジエータコア２２の前面部２２０２がなす平面と側面視で略同一平面上に配置されている。
また、第１の熱交換器２０Ａにおいて、ラジエータタンク２４の下板２２０６から熱交換器側取付孔２８０６までの高さはＷＡであり、第２の熱交換器２０Ｂにおいて、ラジエータタンク２４の下板２４０６から熱交換器側取付孔２８０６までの距離はＷＢ（＞ＷＡ）である。
すなわち、第１の熱交換器２０Ａと第２の熱交換器２０Ｂとでは、ラジエータタンク２４の側壁２４０２から熱交換器側取付孔２８０６までの距離、およびラジエータタンク２４の下板２４０６から熱交換器側取付孔２８０６までの距離が、それぞれ異なっている。なお、本実施の形態では、第１、第２の熱交換器の両側の熱交換器側取付孔２８０６間の距離は等しい寸法で形成されている。
言い換えると、第１の熱交換器２０Ａと第２の熱交換器２０Ｂとが車両の前部空間に配置された状態で、第１の熱交換器２０Ａの熱交換器側取付部２８と、第２の熱交換器２０Ｂの熱交換器側取付部２８とは、車幅方向の位置が同一であり、上下方向の位置と、車両前後方向の位置とが異なっている。 Here, the air guide panel 10 according to the present embodiment can be attached to two types of heat exchangers 20 (first heat exchanger 20A and second heat exchanger 20B).
That is, the air guide panel 10 includes an air guide main body 102 having a first surface F1 and a second surface F2 that serve as attachment surfaces to the heat exchanger 20 as will be described later, and the attachment surface to the heat exchanger 20. Can be attached to the first heat exchanger 20A and the second heat exchanger 20B having different shapes by changing between the first surface F1 and the second surface F2.
The first surface F1 and the second surface F2 form the front and back of the air guide main body 102, and the case where the air guide panel 10 is attached to the first heat exchanger 20A and the second heat exchanger 20B When mounting, the air guide panel 10 is mounted with its front and back reversed.
In the first heat exchanger 20A, as shown in FIG. 2A, the distance from the side wall 2402 of the radiator tank 24 to the heat exchanger side mounting hole 2806 is HA, and the heat exchanger side mounting hole 2806 is the radiator core 22. It is arrange | positioned in the position ahead by the side view rather than the plane which the front part 2202 makes.
Therefore, the heat exchanger side attachment portion 28 of the first heat exchanger 20A forms an attachment protrusion that protrudes from the first heat exchanger body 20A.
On the other hand, in the second heat exchanger 20B, the distance from the side wall 2402 of the radiator tank 24 to the heat exchanger side mounting hole 2806 is HB (<HA) as shown in FIG. 2B, and the heat exchanger side mounting hole 2806 is. However, they are arranged on substantially the same plane in a side view and a plane formed by the front surface portion 2202 of the radiator core 22.
In the first heat exchanger 20A, the height from the lower plate 2206 of the radiator tank 24 to the heat exchanger side mounting hole 2806 is WA, and in the second heat exchanger 20B, the lower plate of the radiator tank 24 The distance from 2406 to the heat exchanger side mounting hole 2806 is WB (> WA).
That is, in the first heat exchanger 20A and the second heat exchanger 20B, the distance from the side wall 2402 of the radiator tank 24 to the heat exchanger side mounting hole 2806 and the lower plate 2406 of the radiator tank 24 to the heat exchanger The distances to the side mounting holes 2806 are different. In the present embodiment, the distance between the heat exchanger side mounting holes 2806 on both sides of the first and second heat exchangers is formed with an equal dimension.
In other words, in a state where the first heat exchanger 20A and the second heat exchanger 20B are arranged in the front space of the vehicle, the heat exchanger side mounting portion 28 of the first heat exchanger 20A, The position in the vehicle width direction is the same as that of the heat exchanger side mounting portion 28 of the second heat exchanger 20B, and the position in the vertical direction is different from the position in the vehicle front-rear direction.

図１を用いてエアガイドパネル１０の構成について説明する。
エアガイドパネル１０は、エアガイド本体１０２と、一対のエアガイド側取付部１０４とを備える。
エアガイド本体１０２は、車室前方の前部空間に配置された熱交換器２０の下部または下方で熱交換器２０の幅方向に延在し、車両の前方に向けられた面と車両の後方に向けられた面を有し前部空間に導入される走行風を熱交換器に導く。
エアガイドパネル１０の取付部であるエアガイド側取付部１０４は、エアガイド本体１０２の幅方向の両端から上方に突設され熱交換器２０の幅方向の両側の熱交換器側取付部２８に取付けられる。
エアガイドパネル１０は、エアガイドパネル１０が第１の熱交換器２０Ａに取付けられた際に車両の前方側を向く第１の面（一方の面）Ｆ１と、エアガイドパネル１０が第２の熱交換器２０Ｂに取付けられた際に車両の前方側を向く第２の面（他方の面）Ｆ２とを有する。
言い換えると、エアガイドパネル１０が第１の熱交換器２０Ａに取付けられる際の取付面は第２の面Ｆ１であり、エアガイドパネル１０が第２の熱交換器２０Ｂに取付けられる際の取付面は第１の面Ｆ１である。
図１Ａは、第１の面Ｆ１を前面にした場合の正面図であり、図１Ｂでは紙面向かって左側が第１の面Ｆ１、紙面向かって右側が第２の面Ｆ２となる。
ここで、エアガイドパネル１０の第１の熱交換器２０Ａへの正規の取付状態（第１の正規取付状態）は、２つの面（Ｆ１，Ｆ２）のうちの一方の面（第１の面Ｆ１）を車両の前方に向け、後述する第１の取付孔１０４６Ａと熱交換器側取付部２８を介してエアガイドパネル１０が第１の熱交換器２０Ａに取付けられた状態である。
また、エアガイドの第２の正規の取付状態は、２つの面（Ｆ１，Ｆ２）のうちの他方の面（第２の面Ｆ２）を車両の前方に向け後述する第２の取付孔１０４６Ｂと熱交換器側取付部２８を介してエアガイドパネル１０が第２の熱交換器２０Ｂに取付けられた状態である。 The configuration of the air guide panel 10 will be described with reference to FIG.
The air guide panel 10 includes an air guide main body 102 and a pair of air guide side mounting portions 104.
The air guide body 102 extends in the width direction of the heat exchanger 20 below or below the heat exchanger 20 disposed in the front space in front of the passenger compartment, and faces the front of the vehicle and the rear of the vehicle. The traveling wind introduced into the front space having a surface directed to the heat exchanger is guided to the heat exchanger.
The air guide side mounting portion 104, which is the mounting portion of the air guide panel 10, protrudes upward from both ends in the width direction of the air guide body 102 and is connected to the heat exchanger side mounting portions 28 on both sides in the width direction of the heat exchanger 20. Mounted.
The air guide panel 10 includes a first surface (one surface) F1 facing the front side of the vehicle when the air guide panel 10 is attached to the first heat exchanger 20A, and the air guide panel 10 is a second one. And a second surface (the other surface) F2 facing the front side of the vehicle when attached to the heat exchanger 20B.
In other words, the mounting surface when the air guide panel 10 is mounted on the first heat exchanger 20A is the second surface F1, and the mounting surface when the air guide panel 10 is mounted on the second heat exchanger 20B. Is the first surface F1.
FIG. 1A is a front view when the first surface F1 is the front surface. In FIG. 1B, the left side of the paper surface is the first surface F1, and the right side of the paper surface is the second surface F2.
Here, the regular attachment state (first regular attachment state) of the air guide panel 10 to the first heat exchanger 20A is one surface (first surface) of the two surfaces (F1, F2). F1) is directed to the front of the vehicle, and the air guide panel 10 is attached to the first heat exchanger 20A via a first attachment hole 1046A and a heat exchanger side attachment portion 28 described later.
The second regular mounting state of the air guide is such that the other surface (second surface F2) of the two surfaces (F1, F2) faces the front of the vehicle and a second mounting hole 1046B described later. The air guide panel 10 is attached to the second heat exchanger 20B via the heat exchanger side attachment portion 28.

エアガイド本体１０２は、平板状の平板部１０２２と、平板部１０２２から起立する横リブ１０２４、縦リブ１０２６、下端部リブ１０２８とを備える。
平板部１０２２は、エアガイドパネル１０が熱交換器２０に取付けられた状態で、上下方向の高さを有して車幅方向に延在する。横リブ１０２４は、平板部１０２２の高さ方向中間部で幅方向に延在する。縦リブ１０２６は、平板部１０２２の幅方向に間隔を置いて複数個設けられそれぞれ高さ方向に延在している。また、下端部リブ１０２８は平板部１０２２の下端部に沿って延在する。横リブ１０２４、縦リブ１０２６、下端部リブ１０２８は、平板部１０２２の両面に形成され、平板部１０２２を補強する。 The air guide main body 102 includes a flat plate portion 1022 having a flat shape, and horizontal ribs 1024, vertical ribs 1026, and lower end ribs 1028 erected from the flat plate portion 1022.
The flat plate portion 1022 has a height in the vertical direction and extends in the vehicle width direction in a state where the air guide panel 10 is attached to the heat exchanger 20. The lateral rib 1024 extends in the width direction at an intermediate portion in the height direction of the flat plate portion 1022. A plurality of vertical ribs 1026 are provided at intervals in the width direction of the flat plate portion 1022 and extend in the height direction. The lower end rib 1028 extends along the lower end portion of the flat plate portion 1022. The horizontal rib 1024, the vertical rib 1026, and the lower end rib 1028 are formed on both surfaces of the flat plate portion 1022 to reinforce the flat plate portion 1022.

また、平板部１０２２の上端には、平板部１０２２の上端から第１の面Ｆ１側に突出する突出部１０６が設けられている。すなわち、エアガイドパネル１０の第１の面には、第１の面Ｆ１から突出する突出部１０６が設けられている。突出部１０６は、エアガイド本体１０２の上端でエアガイド本体１０２の幅方向に沿って延在する上端板部として設けられる。
なお、本実施の形態では、突出部１０６は平板部１０２２の上端から第２の面Ｆ２側にも若干突出している。
突出部１０６のうち、第１の面Ｆ１側に設けられた部分は、エアガイド側取付部１０４に挟まれた平板部１０２２の上端全域に渡って設けられており、縦リブ１０２６の上部の補強リブ１０６２によって支持されている。
また、突出部１０６のうち、第２の面Ｆ２側に設けられた部分には、図３に示すようにエアガイド側取付部１０４の根本付近に切欠き部１０８が設けられている。切欠き部１０８は、突出部１０６から下方に延びる２つの側壁１０８２と、突出部１０６の下方で突出部１０６と平行な面を形成する底部１０８４とを有し、第１の面Ｆ１から離れる方向および幅方向の外側に開放状に設けられている。
この切欠き部１０８は、図３Ｂに示すように、エアガイドパネル１０が第１の熱交換器２０Ａに取付けられた際に、第１の熱交換器２０Ａのフランジ２６が入り込むようになっている。 Further, a protruding portion 106 that protrudes from the upper end of the flat plate portion 1022 toward the first surface F1 is provided at the upper end of the flat plate portion 1022. That is, the first surface of the air guide panel 10 is provided with a protruding portion 106 that protrudes from the first surface F1. The protruding portion 106 is provided as an upper end plate portion extending along the width direction of the air guide main body 102 at the upper end of the air guide main body 102.
In the present embodiment, the protruding portion 106 slightly protrudes from the upper end of the flat plate portion 1022 to the second surface F2 side.
A portion of the protruding portion 106 provided on the first surface F1 side is provided over the entire upper end of the flat plate portion 1022 sandwiched between the air guide side mounting portions 104, and reinforces the upper portion of the vertical rib 1026. Supported by the rib 1062.
Further, a notch portion 108 is provided in the vicinity of the base of the air guide side mounting portion 104 as shown in FIG. 3 at a portion of the protruding portion 106 provided on the second surface F2 side. The notch portion 108 has two side walls 1082 extending downward from the protruding portion 106 and a bottom portion 1084 that forms a surface below the protruding portion 106 and parallel to the protruding portion 106, and is away from the first surface F1. And it is provided in an open shape on the outside in the width direction.
As shown in FIG. 3B, the notch 108 is configured such that the flange 26 of the first heat exchanger 20A enters when the air guide panel 10 is attached to the first heat exchanger 20A. .

エアガイド側取付部１０４は、エアガイド本体１０２の幅方向の両端から上方に突設され、後述する第１の取付孔１０４６Ａおよび第２の取付孔１０４６Ｂが形成された平板部１０４２と、平板部１０４２から第２の面Ｆ２側に起立しエアガイド側取付部１０４が突設された方向に沿って延在する起立板部１０４４とを有する。
平板部１０４２には、上下方向に距離を置いて２つの取付孔（第１の取付孔１０４６Ａ、第２の取付孔１０４６Ｂ）が設けられている。本実施の形態では、相対的に下方に位置する第１の取付孔１０４６Ａはエアガイドパネル１０を第２の面Ｆ２を取付面として第１の熱交換器２０Ａの熱交換器側取付部２８に取付ける際に用い、相対的に上方に位置する第２の取付孔１０４６Ｂはエアガイドパネル１０を第１の面Ｆ１を取付面として第２の熱交換器２０Ｂの熱交換器側取付部２８に取付ける際に用いる。
また、エアガイド側取付部１０４の起立板部１０４４のうち、エアガイド側取付部１０４の先端部にあたる部分は、エアガイドパネル１０の熱交換器２０への誤組み付けを阻止する当接壁部１０４８として機能する。 The air guide side mounting portion 104 protrudes upward from both ends in the width direction of the air guide main body 102, and includes a flat plate portion 1042 in which a first mounting hole 1046A and a second mounting hole 1046B described later are formed, and a flat plate portion. And an upright plate portion 1044 that extends from 1042 to the second surface F2 side and extends along the direction in which the air guide side mounting portion 104 protrudes.
The flat plate portion 1042 is provided with two mounting holes (a first mounting hole 1046A and a second mounting hole 1046B) at a distance in the vertical direction. In the present embodiment, the first mounting hole 1046A located relatively below is formed in the heat exchanger side mounting portion 28 of the first heat exchanger 20A with the air guide panel 10 as the mounting surface and the second surface F2. A second mounting hole 1046B, which is used when mounting, is positioned relatively upward, and mounts the air guide panel 10 to the heat exchanger side mounting portion 28 of the second heat exchanger 20B with the first surface F1 as a mounting surface. Used when.
Of the upright plate portion 1044 of the air guide side mounting portion 104, the portion corresponding to the tip of the air guide side mounting portion 104 is a contact wall portion 1048 that prevents the air guide panel 10 from being erroneously assembled to the heat exchanger 20. Function as.

なお、第１の取付孔１０４６Ａおよび第２の取付孔１０４６Ｂの位置や、エアガイド本体１０２の車両上下方向の長さは、エアガイドパネル１０を第１の熱交換器２０Ａまたは第２の熱交換器２０Ｂに正規の状態で取付けた場合に、熱交換器２０の下方に配設されたスキッドプレートＳ（図４Ｂ参照）と干渉しないように適宜寸法が決定される。 Note that the positions of the first mounting hole 1046A and the second mounting hole 1046B and the length of the air guide body 102 in the vehicle vertical direction are determined by changing the air guide panel 10 from the first heat exchanger 20A or the second heat exchange. The size is appropriately determined so as not to interfere with the skid plate S (see FIG. 4B) disposed below the heat exchanger 20 when attached to the heat exchanger 20B in a normal state.

図４は、第１の熱交換器２０Ａに対するエアガイドパネル１０の正規の取付状態を示す説明図であり、図４Ａは正面図、図４Ｂは断面図を示している。
第１の熱交換器２０Ａにエアガイドパネル１０を取付ける際には、第１の面Ｆ１を車両前方に向け、第２の面Ｆ２を取付面として、第１の取付孔１０４６Ａを用いてエアガイドパネル１０を取付けた状態が正規の取付状態となる。
このとき、エアガイド本体１０２の上部から一方の面（第１の面Ｆ１）側に突出部１０６が突出する。
なお、第１の取付孔１０４６Ａの熱交換器側取付部２８への取付けは、ボルト締めによって行う。 4A and 4B are explanatory views showing a normal attachment state of the air guide panel 10 to the first heat exchanger 20A. FIG. 4A is a front view and FIG. 4B is a cross-sectional view.
When the air guide panel 10 is attached to the first heat exchanger 20A, the air guide is provided by using the first mounting hole 1046A with the first surface F1 facing the front of the vehicle and the second surface F2 as the mounting surface. The state in which the panel 10 is attached is a regular attachment state.
At this time, the protruding portion 106 protrudes from the upper portion of the air guide body 102 toward one surface (first surface F1).
The first attachment hole 1046A is attached to the heat exchanger side attachment portion 28 by bolting.

また、図４に示す正規の取付状態では、第１の熱交換器２０Ａのフランジ２６が、エアガイドパネル１０の突出部１０６の第２の面Ｆ２側に設けられた切欠き部１０８に入り込むようになっている。これにより、ラジエータタンク２４の側壁２４０２の前面と、エアガイド側取付部１０４の起立板部１０４４とが当接し、エアガイドパネル１０の車両前後方向の位置が規制される。また、左右のフランジ２６が切欠き部１０８内に収容されることから、エアガイドパネル１０の左右方向の位置が規制される。よって、第１の熱交換器２０Ａに対するエアガイドパネル１０の位置決めを容易に行うことができる。 Further, in the regular mounting state shown in FIG. 4, the flange 26 of the first heat exchanger 20 </ b> A enters the notch 108 provided on the second surface F <b> 2 side of the protrusion 106 of the air guide panel 10. It has become. As a result, the front surface of the side wall 2402 of the radiator tank 24 and the upright plate portion 1044 of the air guide side mounting portion 104 abut, and the position of the air guide panel 10 in the vehicle front-rear direction is restricted. Further, since the left and right flanges 26 are accommodated in the notch portion 108, the position of the air guide panel 10 in the left-right direction is restricted. Therefore, the air guide panel 10 can be easily positioned with respect to the first heat exchanger 20A.

また、一般に車両の熱交換器の下方には、アンダーカバーの一部であるスキッドプレートＳが設けられているが、図４に示す正規の取付状態では、エアガイド本体１０２の下端部１０２９がスキッドプレートＳよりも上方に位置しており、これらが干渉することがないようになっている。 In general, a skid plate S, which is a part of the under cover, is provided below the heat exchanger of the vehicle. However, in the proper mounting state shown in FIG. 4, the lower end portion 1029 of the air guide body 102 is skid. They are positioned above the plate S so that they do not interfere with each other.

つづいて、第１の熱交換器２０Ａに対して誤った方法でエアガイドパネル１０を取付る場合（非正規の取付状態）について説明する。
図５は、第１の非正規取付状態を示すものであり、第２の面Ｆ２を車両の前方に向け、第１の面Ｆ１を取付面として第１の取付孔１０４６Ａを用いて第１の熱交換器２０Ａへエアガイドパネル１０を取付けようとする状態を示している。
第１の非正規取付状態では、突出部１０６が第１の熱交換器２０Ａと干渉してエアガイドパネル１０の第１の熱交換器２０Ａへの取付けを阻止する。
すなわち、第１の非正規取付状態で第１の熱交換器２０Ａに対向する第１の面Ｆ１には、エアガイド側取付部１０４に挟まれた平板部１０２２の上端全域に渡って突出部１０６が設けられている。このため、突出部１０６が第１の熱交換器２０Ａのフランジ２６と干渉して、第１の熱交換器２０Ａの熱交換器側取付部２８と第１の取付孔１０４６Ａとの間に隙間Ｘが生じて、ボルト締めを行うことができない。
よって、取付け作業者に非正規の取付状態であることを気づかせやすくするとともに、誤組み付けを阻止することができる。 Subsequently, a case where the air guide panel 10 is attached to the first heat exchanger 20A by an incorrect method (non-regular attachment state) will be described.
FIG. 5 shows a first non-regular mounting state, in which the second surface F2 faces the front of the vehicle, the first surface F1 is the mounting surface, and the first mounting hole 1046A is used as the first mounting hole 1046A. The state which tries to attach the air guide panel 10 to 20 A of heat exchangers is shown.
In the first non-regular attachment state, the protrusion 106 interferes with the first heat exchanger 20A and prevents the air guide panel 10 from being attached to the first heat exchanger 20A.
That is, the protrusion 106 extends across the entire upper end of the flat plate portion 1022 sandwiched between the air guide side mounting portions 104 on the first surface F1 facing the first heat exchanger 20A in the first non-regular mounting state. Is provided. For this reason, the protrusion part 106 interferes with the flange 26 of the first heat exchanger 20A, and the gap X is formed between the heat exchanger side attachment part 28 of the first heat exchanger 20A and the first attachment hole 1046A. Occurs and bolting cannot be performed.
Therefore, it is possible to make it easier for the installation worker to notice that the mounting state is irregular, and to prevent erroneous assembly.

図６は、第２の非正規取付状態を示すものであり、第１の面Ｆ１を車両の前方に向け、第２の面Ｆ２を取付面として第２の取付孔１０４６Ｂを用いて第１の熱交換器１０Ａへエアガイドパネル１０を取付けようとする状態を示している。
第２の非正規状態では、一対のエアガイド側取付部１０４に設けられた起立板部１０４４、特に当接壁部１０４８が、第１の熱交換器２０Ａの熱交換器側取付部２８（取付突出部）と干渉してエアガイドパネル１０の第１の熱交換器２０Ａへの取付けを阻止する。
上述のように、当接壁部１０４８は、エアガイド側取付部１０４の起立板部１０４４のうち、エアガイド側取付部１０４の先端部にあたる部分である。第２の非正規状態は、図４に示す第１の正規の取付状態からエアガイドパネル１０を下方にずらして、第１の熱交換器２０Ａの取付部２８と第２の取付孔１０４６Ｂとの位置を合わせようとする状態であるが、このような状態ではエアガイド側取付部１０４の当接壁部１０４８が、第１の熱交換器２０Ａの取付部２８に当たって、位置合わせをすることができず、ボルト締めを行うことができない。
よって、取付け作業者に非正規の取付状態であることを気づかせやすくするとともに、誤組み付けを阻止することができる。 FIG. 6 shows a second non-regular mounting state, in which the first surface F1 faces the front of the vehicle, the second surface F2 is the mounting surface, and the first mounting hole 1046B is used for the first mounting. The state which tries to attach the air guide panel 10 to 10 A of heat exchangers is shown.
In the second non-regular state, the upright plate portions 1044 provided on the pair of air guide side mounting portions 104, particularly the abutting wall portions 1048, are mounted on the heat exchanger side mounting portion 28 (mounting on the first heat exchanger 20A). And the air guide panel 10 is prevented from being attached to the first heat exchanger 20A.
As described above, the abutting wall portion 1048 is a portion of the upright plate portion 1044 of the air guide side mounting portion 104 that corresponds to the distal end portion of the air guide side mounting portion 104. In the second non-regular state, the air guide panel 10 is shifted downward from the first regular attachment state shown in FIG. 4, and the attachment portion 28 of the first heat exchanger 20A and the second attachment hole 1046B are moved. In this state, the abutment wall portion 1048 of the air guide side mounting portion 104 hits the mounting portion 28 of the first heat exchanger 20A and can be aligned. The bolt cannot be tightened.
Therefore, it is possible to make it easier for the installation worker to notice that the mounting state is irregular, and to prevent erroneous assembly.

図７は、第３の非正規取付状態を示すものであり、第２の面Ｆ２を車両の前方に向け、第１の面を取付面Ｆ１とし第２の取付孔１０４６Ｂを用いて第１の熱交換器２０Ａへエアガイドパネル１０を取付けようとする状態を示している。
第３の非正規状態では、エアガイドパネル１０（エアガイド本体１０２の下端）が車体下部のスキッドプレートＳと接触してエアガイドパネル１０の第１の熱交換器２０Ａへの取付けを阻止する。
すなわち、第３の非正規状態では、エアガイド本体１０２の下端の位置が低くなり過ぎてスキッドプレートＳと干渉するため、第１の熱交換器２０Ａにエアガイドパネル１０を取付けることができない。なお、例えばエアガイドパネル１０を取付けた第１の熱交換器２０Ａを車両に組み付けた後でスキッドプレートＳを配置する場合、エアガイドパネル１０を第１の熱交換器２０Ａに取付けることは可能であるが、スキッドプレートＳの組み付けの際に正規の位置に配設することができないため、誤組み付けに気づくことができる。
よって、取付け作業者に非正規の取付状態であることを気づかせやすくするとともに、誤組み付けを阻止することができる。 FIG. 7 shows a third non-regular mounting state, in which the second surface F2 faces the front of the vehicle, the first surface is the mounting surface F1, and the first mounting hole 1046B is used to The state which tries to attach the air guide panel 10 to 20 A of heat exchangers is shown.
In the third non-regular state, the air guide panel 10 (the lower end of the air guide main body 102) contacts the skid plate S at the lower part of the vehicle body to prevent the air guide panel 10 from being attached to the first heat exchanger 20A.
That is, in the third irregular state, the position of the lower end of the air guide body 102 becomes too low and interferes with the skid plate S, so that the air guide panel 10 cannot be attached to the first heat exchanger 20A. For example, when the skid plate S is disposed after the first heat exchanger 20A to which the air guide panel 10 is attached is assembled to the vehicle, the air guide panel 10 can be attached to the first heat exchanger 20A. However, when the skid plate S is assembled, the skid plate S cannot be disposed at a proper position, so that erroneous assembly can be noticed.
Therefore, it is possible to make it easier for the installation worker to notice that the mounting state is irregular, and to prevent erroneous assembly.

つぎに、第２の熱交換器２０Ｂへの取付けについて説明する。
図８は、第２の熱交換器２０Ｂ対するエアガイドパネル１０の正規の取付状態を示す説明図であり、図８Ａは正面図、図８Ｂは断面図を示している。
第２の熱交換器２０Ｂにエアガイドパネル１０を取付ける際には、第２の面Ｆ２を車両の前方に向け、第１の面Ｆ１を取付面として第２の取付孔１０４６Ｂを用いてエアガイドパネル１０を取付けた状態が正規の取付状態となる。
図８に示すように、この状態では第２の熱交換器２０Ｂの底面（下板２４０６）と突出部１０６（上端板部）との間に隙間が形成され、隙間を閉塞する閉塞部材Ｐが設けられている。このように閉塞部材Ｐを設けることによって、熱交換器２０とエアガイドパネル１０との取付状態における寸法誤差を吸収することができる。
また、閉塞部材Ｐによって、第２の熱交換器２０Ｂの底面と突出部１０６（上端板部）との間の隙間に空気が流れるのを阻止して、エアガイドパネル１０による整流効果を向上させることができる。 Next, attachment to the second heat exchanger 20B will be described.
FIGS. 8A and 8B are explanatory views showing a normal attachment state of the air guide panel 10 with respect to the second heat exchanger 20B. FIG. 8A is a front view and FIG. 8B is a cross-sectional view.
When the air guide panel 10 is attached to the second heat exchanger 20B, the air guide is provided using the second mounting hole 1046B with the second surface F2 facing the front of the vehicle and the first surface F1 as the mounting surface. The state in which the panel 10 is attached is a regular attachment state.
As shown in FIG. 8, in this state, a gap is formed between the bottom surface (lower plate 2406) of the second heat exchanger 20B and the protruding portion 106 (upper end plate portion), and the closing member P that closes the gap is formed. Is provided. By providing the closing member P in this way, it is possible to absorb dimensional errors in the mounting state of the heat exchanger 20 and the air guide panel 10.
Further, the blocking member P prevents air from flowing into the gap between the bottom surface of the second heat exchanger 20B and the protruding portion 106 (upper end plate portion), thereby improving the rectification effect by the air guide panel 10. be able to.

また、第２の面Ｆ２を車両の前方に向け、第１の面Ｆ１を取付面として第１の取付孔１０４６Ａを用いて第２の熱交換器２０Ｂにエアガイドパネル１０を取付けようとすると（第４の非正規の取付状態）、突出部１０６が第２の熱交換器２０Ｂと干渉してエアガイドパネル１０の第２の熱交換器２０Ｂへの取付けを阻止する。
すなわち、第１の取付孔１０４６Ａは第２の取付孔１０４６Ｂより下の位置にあるため、第４の非正規の状態になるためには、第２の熱交換器２０Ｂを正規の取付状態（図８）の位置よりも下方に位置させる必要がある。しかし、第２の熱交換器２０Ｂの底面は、突起部１０６上の閉塞部材Ｐと当接しており、正規の取付状態の位置よりも下方に移動させることができず、第４の非正規の取付状態になることが阻止される。
よって、取付け作業者が取付け作業の際に、取付孔が正しいか等を逐次確認しなくても、直感的に正しい組み付けを行うことができる。 Further, when the second surface F2 is directed to the front of the vehicle and the first surface F1 is the mounting surface, the air guide panel 10 is mounted on the second heat exchanger 20B using the first mounting hole 1046A ( (4th non-regular attachment state), the protrusion part 106 interferes with the 2nd heat exchanger 20B, and the attachment to the 2nd heat exchanger 20B of the air guide panel 10 is prevented.
That is, since the first mounting hole 1046A is located below the second mounting hole 1046B, the second heat exchanger 20B is placed in the normal mounting state (see FIG. It must be positioned below the position 8). However, the bottom surface of the second heat exchanger 20B is in contact with the closing member P on the protrusion 106, and cannot be moved downward from the position of the normal attachment state. The installation state is prevented.
Therefore, it is possible to intuitively perform correct assembly without sequentially checking whether the mounting hole is correct or the like when the mounting operator performs the mounting operation.

図９は、第５の非正規状態を示すものであり、第１の面Ｆ１を車両の前方に向け、第２の面Ｆ２を取付面として第２の熱交換器２０Ｂへエアガイドパネル１０を取付けようとする状態を示している。
第５の非正規状態では、エアガイド側取付部１０４の起立板部１０４４が第２の熱交換器２０Ｂと干渉してエアガイドパネル１０の第２の熱交換器２０Ｂへの取付けを阻止する。
すなわち、第２の熱交換器２０Ｂの熱交換器側取付孔２８０６は、ラジエータコア２２の前面部２２０２がなす平面と側面視で同一平面上に配置されている。また、エアガイド側取付部１０４には第２の面Ｆ２側に起立板部１０４４が設けられている。よって、起立板部１０４４の先端とラジエータタンク２４の側壁２４０２とが当接する位置では、熱交換器側取付孔２８０６と第１の取付孔１０４６Ａ（または第２の取付孔１０４６Ｂ）との間に隙間が生じる。この隙間は、図９に示すようにボルトＢの長さより長いことから、第５の非正規状態でエアガイドパネル１０を第２の熱交換器２０Ｂに取付けることができない。
よって、取付け作業者に非正規の取付状態であることを気づかせやすくするとともに、誤組み付けを阻止することができる。 FIG. 9 shows a fifth irregular state, in which the air guide panel 10 is moved to the second heat exchanger 20B with the first surface F1 facing the front of the vehicle and the second surface F2 as the mounting surface. The state to be installed is shown.
In the fifth non-regular state, the upright plate portion 1044 of the air guide side mounting portion 104 interferes with the second heat exchanger 20B and prevents the air guide panel 10 from being attached to the second heat exchanger 20B.
That is, the heat exchanger side mounting hole 2806 of the second heat exchanger 20B is disposed on the same plane as the plane formed by the front surface portion 2202 of the radiator core 22 in a side view. The air guide side mounting portion 104 is provided with an upright plate portion 1044 on the second surface F2 side. Therefore, there is a gap between the heat exchanger side mounting hole 2806 and the first mounting hole 1046A (or the second mounting hole 1046B) at a position where the tip of the upright plate portion 1044 contacts the side wall 2402 of the radiator tank 24. Occurs. Since this gap is longer than the length of the bolt B as shown in FIG. 9, the air guide panel 10 cannot be attached to the second heat exchanger 20B in the fifth irregular state.
Therefore, it is possible to make it easier for the installation worker to notice that the mounting state is irregular, and to prevent erroneous assembly.

以上説明したように、実施の形態にかかるエアガイドパネル１０は、エアガイドパネル１０の２つの面（第１の面Ｆ１、第２の面Ｆ２）および２つの取付孔（第１の取付孔１０４６Ａ、第２の取付孔１０４６Ｂ）を用いることにより、形状の異なる２種類の熱交換器（第１の熱交換器２０Ａ、第２の熱交換器２０Ｂ）に取付けることが可能である。よって、それぞれ単一の熱交換器に対応した２種類のエアガイドを使用するのと比較して、部品調達コストおよび管理コストの低減や、ライン周辺の部品置き場所の縮小等を図ることができる。
また、エアガイドパネル１０は、２種類の熱交換器（第１の熱交換器２０Ａ、第２の熱交換器２０Ｂ）に対する誤った組み付け状態（第１~第５の非正規状態）になる際に、エアガイドパネル１０の各部によって取付けを阻止するので、各非正規の取付状態での誤組み付けを防止して、車両の生産効率を向上させることができる。 As described above, the air guide panel 10 according to the embodiment includes the two surfaces (first surface F1 and second surface F2) of the air guide panel 10 and two mounting holes (first mounting hole 1046A). By using the second attachment hole 1046B), it is possible to attach to two types of heat exchangers (first heat exchanger 20A, second heat exchanger 20B) having different shapes. Therefore, compared to using two types of air guides each corresponding to a single heat exchanger, it is possible to reduce parts procurement costs and management costs, and reduce parts placement locations around the line. .
In addition, when the air guide panel 10 is in an incorrectly assembled state (first to fifth non-regular states) with respect to two types of heat exchangers (first heat exchanger 20A and second heat exchanger 20B). In addition, since the attachment is blocked by each part of the air guide panel 10, it is possible to prevent erroneous assembly in each non-regular attachment state and improve the production efficiency of the vehicle.

１０……エアガイドパネル、１０２……エアガイド本体、１０４……エアガイド側取付部、１０４６Ａ……第１の取付孔、１０４６Ｂ……第２の取付孔、１０６……突出部、１０８……切欠き部、２０Ａ……第１の熱交換器、２０Ｂ……第２の熱交換器、２２……ラジエータコア、２４……ラジエータタンク、２６……フランジ、２８……熱交換器側取付部、Ｆ１……第１の面、Ｆ２……第２の面。 DESCRIPTION OF SYMBOLS 10 ... Air guide panel, 102 ... Air guide main body, 104 ... Air guide side attaching part, 1046A ... First attaching hole, 1046B ... Second attaching hole, 106 ... Protruding part, 108 ... Notch, 20A ... first heat exchanger, 20B ... second heat exchanger, 22 ... radiator core, 24 ... radiator tank, 26 ... flange, 28 ... heat exchanger side mounting , F1... First surface, F2... Second surface.

Claims

An air guide panel located below the heat exchanger arranged in the front space in front of the passenger compartment, extending in the vehicle width direction and closing the gap with the lower part of the vehicle body,
The air guide panel includes an air guide body having a first surface and a second surface to be a mounting surface to the heat exchanger, and the mounting surface to the heat exchanger is defined as the first surface and the first surface. It can be attached to the first heat exchanger and the second heat exchanger having different shapes by changing between the two surfaces,
The mounting portion of the air guide panel includes a first mounting hole used when the air guide panel is mounted on the heat exchanger side mounting portion of the first heat exchanger with the second surface as a mounting surface; A second mounting hole located above the first mounting hole and used when mounting the air guide panel on the heat exchanger side mounting portion of the second heat exchanger with the first surface as a mounting surface; Formed,
The first surface is provided with a protruding portion that protrudes from the first surface,
When the air guide panel is attached to the first heat exchanger using the first mounting hole with the first surface as a mounting surface, the protruding portion interferes with the first heat exchanger and Preventing the air guide panel from being attached to the first heat exchanger;
When the air guide panel is attached to the first heat exchanger using the second mounting hole with the first surface as a mounting surface, the air guide panel comes into contact with the lower part of the vehicle body and the air guide panel Preventing the first heat exchanger from being attached to the first heat exchanger;
An air guide panel characterized by that.

The mounting portion protrudes upward from both ends in the width direction of the air guide body, the flat plate portion formed with the first mounting hole and the second mounting hole, and the second surface from the flat plate portion. An upright plate portion standing on the side,
The heat exchanger side attachment portion of the first heat exchanger includes an attachment protrusion protruding from the first heat exchanger body,
When the air guide panel is attached to the first heat exchanger using the second attachment hole with the second surface as an attachment surface, the upright plate portion interferes with the attachment protrusion and the air guide Preventing attachment of the panel to the first heat exchanger;
The air guide panel according to claim 1.

When the air guide panel is attached to the second heat exchanger using the second surface as an attachment surface, the upright plate portion interferes with the second heat exchanger body, and the second air guide panel has the second surface. Preventing installation of heat exchangers
The air guide panel according to claim 2.

When the air guide panel is attached to the second heat exchanger using the first mounting hole with the first surface as a mounting surface, the protruding portion interferes with the second heat exchanger and the Preventing attachment of an air guide panel to the second heat exchanger;
The air guide panel according to any one of claims 1 to 3, wherein the air guide panel is provided.

The protruding portion is provided as an upper end plate portion extending along the width direction of the air guide body at the upper end of the air guide body,
When the air guide is attached to the second heat exchanger using the second attachment hole with the first surface as an attachment surface, the bottom surface of the second heat exchanger and the upper end plate portion A gap is formed between them,
A closing member for closing the gap is provided,
The air guide panel according to any one of claims 1 to 4, wherein the air guide panel is provided.