JP2000227026A - Fan shroud fitting structure - Google Patents
Fan shroud fitting structureInfo
- Publication number
- JP2000227026A JP2000227026A JP11027082A JP2708299A JP2000227026A JP 2000227026 A JP2000227026 A JP 2000227026A JP 11027082 A JP11027082 A JP 11027082A JP 2708299 A JP2708299 A JP 2708299A JP 2000227026 A JP2000227026 A JP 2000227026A
- Authority
- JP
- Japan
- Prior art keywords
- fan shroud
- connecting member
- shroud
- fan
- main body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Connection Of Plates (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、車両用熱交換器の
上下タンクを連結する連結部材に送風ファンのファンシ
ュラウドを取り付ける取付構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting structure for mounting a fan shroud of a blower fan to a connecting member connecting upper and lower tanks of a heat exchanger for a vehicle.
【０００２】[0002]
【従来の技術】図１２は車両のエンジンルームに配置さ
れるラジエータ（車両用熱交換器）にファンシュラウド
を取り付ける構造の一従来例を示している。ラジエータ
１０は、上下タンク１１，１２と、上下タンク１１，１
２を連結する左右のレインフォース部材１３と、上下タ
ンク１１，１２の間に位置してエンジン冷却水を流通さ
せる複数のチューブ１４と、各チューブ間に配置される
フィン１５とを有する。ファンシュラウド２０は、不図
示のエンジンファンが挿通される孔部ＨＬを有し、周縁
に張り出した取付フランジ２０Ａがラジエータ１０の左
右レインフォース部材１３にビスＢＳにより取り付けら
れる。このファンシュラウド２０により、不図示のエン
ジンファンからの送風空気が効率よくラジエータ１０に
導かれ、空気とエンジン冷却水との熱交換が行われる。2. Description of the Related Art FIG. 12 shows a conventional example of a structure in which a fan shroud is attached to a radiator (vehicle heat exchanger) arranged in an engine room of a vehicle. The radiator 10 includes upper and lower tanks 11 and 12 and upper and lower tanks 11 and 1.
2 includes a pair of left and right reinforcement members 13, a plurality of tubes 14 positioned between the upper and lower tanks 11 and 12 for flowing the engine cooling water, and fins 15 disposed between the tubes. The fan shroud 20 has a hole HL through which an engine fan (not shown) is inserted, and a mounting flange 20A protruding from the peripheral edge is mounted to the left and right reinforcement members 13 of the radiator 10 with screws BS. By this fan shroud 20, air blown from an engine fan (not shown) is efficiently guided to the radiator 10, and heat exchange between air and engine cooling water is performed.
【０００３】[0003]
【発明が解決しようとする課題】図１２から分かるよう
に、ファンシュラウド２０の取り付けにあたり、従来は
レインフォース部材１３とファンシュラウド２０の各垂
直面同士を重ね合わせてビスＢＳにより螺着しているた
め、取り付け後はファンシュラウド２０のほぼ全重量が
ビスＢＳにかかり、ビスＢＳがゆるみ易いという問題が
あった。またねじ手段による締結作業の方向が水平方向
となるので、スペースの関係上、作業しづらいという問
題もあった。As can be seen from FIG. 12, when the fan shroud 20 is mounted, the vertical surfaces of the reinforce member 13 and the fan shroud 20 are conventionally overlapped with each other and screwed with a screw BS. Therefore, almost all the weight of the fan shroud 20 is attached to the screw BS after the attachment, and there is a problem that the screw BS is easily loosened. In addition, since the direction of the fastening operation by the screw means is horizontal, there is also a problem that the operation is difficult due to space.
【０００４】本発明の目的は、ファンシュラウド取付後
のねじのゆるみを極力抑え、かつ取付作業効率の向上を
図ったファンシュラウド取付構造を提供することにあ
る。[0004] It is an object of the present invention to provide a fan shroud mounting structure in which the loosening of screws after mounting the fan shroud is minimized and the efficiency of the mounting operation is improved.
【０００５】[0005]
【課題を解決するための手段】一実施の形態を示す図に
対応づけて説明すると、本発明は、車両用熱交換器１
０’の上下タンク１１，１２（図１２）を連結する連結
部材１３０に送風ファンのファンシュラウド２０’を取
り付ける取付構造に適用される。連結部材１３０には、
垂直方向に対して所定角度だけ傾斜した上向きの斜面１
３２Ｓを有する傾斜部１３２Ａが設けられるとともに、
ファンシュラウド２０’には、連結部材１３０の斜面１
３２Ｓと対応する斜面２２０Ｓを有する傾斜部２２０Ａ
が設けられ、両斜面１３２Ｓ，２２０Ｓが対向する状態
で両傾斜部１３２Ａ，２２０Ａをねじ手段により締結固
定し、これにより上記問題点を解決する。請求項２の発
明では、連結部材１３０が板部材をプレス加工すること
で形成され、プレス加工の際に連結部材に傾斜部１３２
Ａを形成するようにしたものである。請求項３の発明で
は、連結部材１３０が板部材をプレス加工することで形
成され、プレス加工の後の工程で連結部材１３０に傾斜
部１３２Ａを形成するようにしたものである。請求項４
の発明では、連結部材１３０が、熱交換器本体にろう付
けされる本体側取付部１３１と、本体側取付部１３１と
連接され傾斜部１３２Ａが形成されるシュラウド側取付
部１３２とを有し、傾斜部形成時に本体側取付部１３１
が変形しないよう本体側取付部１３１とシュラウド側取
付部１３２の傾斜部形成部分との間に切れ目を設けたも
のである。請求項５の発明は、車両用熱交換器として、
車両のエンジンルーム内に設けられるラジエータまたは
空調用コンデンサを用いたものである。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described with reference to the drawings showing one embodiment.
The present invention is applied to a mounting structure for mounting a fan shroud 20 ′ of a blower fan to a connecting member 130 connecting the upper and lower tanks 11 and 12 (FIG. 12) of 0 ′. In the connecting member 130,
Upward slope 1 inclined by a predetermined angle with respect to the vertical direction
A slope 132A having 32S is provided,
The fan shroud 20 ′ has a slope 1 of the connecting member 130.
Inclined portion 220A having slope 220S corresponding to 32S
Is provided, and both inclined portions 132A, 220A are fastened and fixed by screw means in a state where both inclined surfaces 132S, 220S face each other, thereby solving the above problem. According to the second aspect of the present invention, the connecting member is formed by pressing a plate member, and the connecting member is formed with the inclined portion 132 during the pressing.
A is formed. In the invention of claim 3, the connecting member 130 is formed by pressing a plate member, and the inclined portion 132A is formed in the connecting member 130 in a process after the pressing. Claim 4
According to the invention, the connecting member 130 has the main body-side mounting portion 131 to be brazed to the heat exchanger main body, and the shroud-side mounting portion 132 connected to the main body-side mounting portion 131 and formed with the inclined portion 132A, At the time of forming the inclined portion, the main body side mounting portion 131
Is provided between the main body side mounting portion 131 and the inclined portion forming portion of the shroud side mounting portion 132 so as not to be deformed. According to a fifth aspect of the present invention, as a vehicle heat exchanger,
This uses a radiator or a condenser for air conditioning provided in an engine room of a vehicle.
【０００６】なお、本発明の構成を説明する上記課題を
解決するための手段の項では、本発明を分かり易くする
ために実施の形態の図を用いたが、これにより本発明が
実施の形態に限定されるものではない。[0006] In the section of the means for solving the above-mentioned problems, which explains the configuration of the present invention, the drawings of the embodiments are used to make the present invention easier to understand. However, the present invention is not limited to this.
【０００７】[0007]
【発明の効果】本発明によれば、車両用熱交換器の連結
部材およびファンシュラウドの双方に形成された斜面を
対向させた状態で傾斜部をねじ手段により締結固定する
ようにしたので、連結部材の傾斜部でファンシュラウド
の重量を支えることができ、従来のように垂直面同士で
締結する場合と比べてねじ手段にかかる荷重を低減する
ことが可能となる。したがってねじのゆるみを極力防止
でき、ファンシュラウドのガタつき等を防止できる。ま
た、上記斜面を設けることにより締結作業の方向が斜め
となるので、従来のように水平方向に締結作業を行う場
合と比べて大きな作業スペースを必要とせず、また作業
者が上方からファンシュラウドの傾斜部を確認し易く、
作業効率の向上が図れる。これは、特にエンジンルーム
という、狭い割に多くの機器を収容する空間に設けられ
るラジエータや空調用コンデンサにファンシュラウドを
取り付ける場合に顕著な効果である。プレス加工により
連結部材を形成する際に同時に傾斜部が形成されるよう
にすれば、工数低減が図れる。またプレス加工後に傾斜
部を形成するものでは、連結部材の適所に切れ目を入れ
ておくことにより傾斜部形成時に本体側取付部の変形を
防止でき、本体側取付部と熱交換器本体との接着面積を
低減させることがなく、十分な接着強度を確保できる。According to the present invention, the inclined portion is fastened and fixed by the screw means with the inclined surfaces formed on both the connecting member and the fan shroud of the vehicle heat exchanger facing each other. The weight of the fan shroud can be supported by the inclined portion of the member, and the load on the screw means can be reduced as compared with the conventional case where the vertical surfaces are fastened to each other. Therefore, loosening of the screw can be prevented as much as possible, and rattling of the fan shroud can be prevented. In addition, since the direction of the fastening operation becomes oblique by providing the above-described slope, a large work space is not required as compared with the case where the fastening operation is performed in the horizontal direction as in the related art, and the operator can remove the fan shroud from above. It is easy to check the slope,
Work efficiency can be improved. This is a remarkable effect particularly when the fan shroud is attached to a radiator or an air conditioning condenser provided in an engine room, which is a small space for accommodating many devices. If the inclined portion is formed at the same time when the connecting member is formed by press working, the number of steps can be reduced. Also, in the case of forming the inclined part after press working, it is possible to prevent the deformation of the main body side mounting part at the time of forming the inclined part by forming a cut in the appropriate position of the connecting member, and to adhere the main body side mounting part to the heat exchanger main body. A sufficient adhesive strength can be secured without reducing the area.
【０００８】[0008]
【発明の実施の形態】図１〜図７により本発明の一実施
の形態を説明する。図１は本実施の形態におけるラジエ
ータ１０’の要部を示す斜視図である。エンジンルーム
内に配置されるラジエータ１０’は、基本的な構造は図
１０に示す従来例と同様であるが、左右レインフォース
部材１３０（一方のみ図示）の形状が従来と異なる。レ
インフォース部材１３０は、平板部材をプレス加工によ
り断面略コ字状に折り曲げて構成されるもので、取付部
１３１と一対の張出部１３２とを有している。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described with reference to FIGS. FIG. 1 is a perspective view showing a main part of a radiator 10 'in the present embodiment. The radiator 10 'arranged in the engine room has the same basic structure as the conventional example shown in FIG. 10, but the shape of the left and right reinforcement members 130 (only one is shown) is different from the conventional one. The reinforcement member 130 is formed by bending a flat plate member into a substantially U-shaped cross section by press working, and has a mounting portion 131 and a pair of overhang portions 132.
【０００９】一方の張出部１３２は、上下２箇所が内側
にＶ字状に折り曲げられ、これにより垂直方向（Ａ方
向）に対して所定角度だけ傾斜した傾斜面１３２Ｓを有
する傾斜部１３２Ａが形成される。上側Ｖ字状部の傾斜
部１３２Ａにはねじ貫通孔１３２Ｈ１が、下側Ｖ字状部
の傾斜部１３２Ａにはボス貫通孔１３２Ｈ２がそれぞれ
形成される。このように構成された一対のレインフォー
ス部材１３０は、その取付部１３１の外面がラジエータ
本体（チューブ１４とフィン１５とから成る）にろう付
けされ固定される。The overhanging portion 132 has two upper and lower portions bent inwardly in a V-shape, thereby forming an inclined portion 132A having an inclined surface 132S inclined at a predetermined angle with respect to the vertical direction (A direction). Is done. A screw through hole 132H1 is formed in the inclined portion 132A of the upper V-shaped portion, and a boss through hole 132H2 is formed in the inclined portion 132A of the lower V-shaped portion. The outer surfaces of the mounting portions 131 of the pair of reinforcement members 130 thus configured are brazed and fixed to the radiator body (comprising the tubes 14 and the fins 15).
【００１０】ここで、上記張出部１３２のＶ字状部分
は、レインフォース部材１３０をプレス加工する際に同
時に形成されるようにしてもよいし、プレス加工の後に
形成してもよい。Here, the V-shaped portion of the overhang portion 132 may be formed simultaneously with the pressing of the reinforcement member 130 or may be formed after the pressing.
【００１１】図２は本実施の形態におけるファンシュラ
ウド２０’の要部を示す斜視図である。ファンシュラウ
ド２０’は、基本的な構造は図１０に示す従来例と同様
であるが、その外縁部に形成された取付フランジ２２０
の構成が従来と異なる。取付フランジ２２０には、レイ
ンフォース部材１３０のＶ字状部と対応する箇所（計４
箇所）にＶ字状部が形成され、これにより斜面２２０Ｓ
（外面）を有する傾斜部２２０Ａがそれぞれ形成され
る。上側Ｖ字状部の傾斜部２２０Ａにはねじ貫通孔２２
０Ｈ１が形成され、下側Ｖ字状部の傾斜部２２０Ａには
ボス２２０Ｂが突設される。FIG. 2 is a perspective view showing a main part of the fan shroud 20 'in the present embodiment. The fan shroud 20 'has the same basic structure as the conventional example shown in FIG. 10, but has a mounting flange 220 formed on the outer edge thereof.
Is different from the conventional one. The mounting flange 220 has a portion (4 in total) corresponding to the V-shaped portion of the reinforcement member 130.
V-shaped portion is formed in the
An inclined portion 220A having an (outer surface) is formed. A screw through hole 22 is formed in the inclined portion 220A of the upper V-shaped portion.
0H1 is formed, and a boss 220B protrudes from the inclined portion 220A of the lower V-shaped portion.
【００１２】ファンシュラウド２０’をラジエータ１
０’に取り付けるにあたり、まずファンシュラウド２
０’をレインフォース１３０に対して図３の如く位置合
わせし、矢印方向に移動させる。これにより下側傾斜部
２２０Ａに突設されたボス２２０Ｂがレインフォース部
材１３０の下側傾斜部１３２Ａに形成されたボス貫通孔
１３２Ｈ２に挿通され、斜面１３２Ｓ，２２０Ｓ同士が
面接触する（図４）。同時に上部のＶ字状部においても
斜面１３２Ｓ，２２０Ｓ同士が面接触し、孔１３２Ｈ
１，２２０Ｈ１が重なり合い、これにてファンシュラウ
ド２０’の位置決めが完了する。The fan shroud 20 'is connected to the radiator 1
When attaching to 0 ', first fan shroud 2
The position of 0 ′ is aligned with the reinforcement 130 as shown in FIG. As a result, the boss 220B protruding from the lower inclined portion 220A is inserted into the boss through hole 132H2 formed in the lower inclined portion 132A of the reinforce member 130, and the inclined surfaces 132S and 220S come into surface contact with each other (FIG. 4). . At the same time, the slopes 132S and 220S are in surface contact with each other in the upper V-shaped portion, and
Thus, the positioning of the fan shroud 20 'is completed.
【００１３】ここで、図４の如くボス貫通孔１３２Ｈ２
の周縁部分は筒状の突出部１３２Ｂとなっており、これ
によりボス２２０Ｂの挿通が案内されるとともに、位置
決め後に手を離してもファンシュラウド２０’がＢ方向
に不所望に傾くのが防止できる。つまり突出部１３２Ｂ
はファンシュラウド２０’の仮止めの役割も果たす。[0013] Here, as shown in FIG.
Is formed as a cylindrical protruding portion 132B, which guides the insertion of the boss 220B and prevents the fan shroud 20 'from undesirably tilting in the B direction even if the hand is released after positioning. . That is, the protrusion 132B
Also serves as a temporary stop for the fan shroud 20 '.
【００１４】その後、孔１３２Ｈ１，２２０Ｈ１を介し
てねじ手段により上側傾斜部１３２Ａ，２２０Ａ同士
（左右２箇所）を締結固定する。その具体的方法は、例
えば図５に示すようにビスＢＳを用いていわゆるタッピ
ング止めにより締結してもよいし、図６のようにボルト
ＢＴおよびナットＮＴを用いて締結してもよい。また図
７の例は、一般にスプリングナットと称される、金属板
を折り曲げて形成したばね性のある部材ＳＮでレインフ
ォース部材１３０の傾斜部１３２Ａを挟み、ビスＢＳを
用いてタッピングと同様の要領で締結するものである。Thereafter, the upper inclined portions 132A and 220A (two right and left portions) are fastened and fixed by screw means through the holes 132H1 and 220H1. The specific method may be, for example, fastening by so-called tapping stop using a screw BS as shown in FIG. 5, or fastening using a bolt BT and a nut NT as shown in FIG. In the example of FIG. 7, the same procedure as tapping is performed by sandwiching the inclined portion 132 </ b> A of the reinforce member 130 with a resilient member SN formed by bending a metal plate, generally called a spring nut, and using a screw BS. Is to be concluded.
【００１５】このように本実施の形態では、レインフォ
ース部材１３０およびファンシュラウド２２０の双方に
傾斜部１３２Ａ，２２０Ａを形成し、斜面同士をねじ手
段により締結固定するようにしたので、レインフォース
部材１３０の傾斜部１３２Ａでファンシュラウド２２０
の重量を支えることができ、従来のように垂直面同士で
締結する場合と比べてねじ手段にかかる荷重を低減する
ことが可能となる。したがってねじのゆるみを極力防止
でき、ファンシュラウド２２０のガタつき等が防止でき
る。また、ねじ手段による締結作業の方向が斜め方向
（従来は水平方向）となるので、作業し易いという効果
も得られる。すなわち、エンジンルーム内において、ラ
ジエータ１０’のファンシュラウド側にはエンジン等の
機器が近接して配置されるため水平方向に楽に締結作業
を行うだけのスペースを確保するのは困難である。本実
施の形態のように上方から斜め下方に向けて作業が行え
る構成では、ファンシュラウド側のスペースが狭くても
比較的楽に締結作業が行え、また作業者が上方からファ
ンシュラウド２２０の孔の位置を確認し易く、作業効率
の向上が図れる。さらに、レインフォース部材１３０に
Ｖ字状部を設けることによりレインフォース部材１３０
自身の強度アップも図れる。As described above, in this embodiment, the inclined portions 132A and 220A are formed on both the reinforcement member 130 and the fan shroud 220, and the inclined surfaces are fastened and fixed by the screw means. Of the fan shroud 220 at the inclined portion 132A
Weight can be supported, and the load on the screw means can be reduced as compared with the conventional case of fastening between vertical surfaces. Therefore, loosening of the screw can be prevented as much as possible, and rattling of the fan shroud 220 can be prevented. Further, since the direction of the fastening operation by the screw means is an oblique direction (conventionally, the horizontal direction), the effect that the operation is easy is obtained. That is, in the engine room, devices such as the engine are arranged close to the fan shroud side of the radiator 10 ′, so it is difficult to secure a space for easily performing a fastening operation in the horizontal direction. In the configuration in which the work can be performed obliquely downward from above as in the present embodiment, the fastening work can be performed relatively easily even if the space on the fan shroud side is narrow, and the operator can position the hole of the fan shroud 220 from above. Can be easily checked, and work efficiency can be improved. Further, by providing a V-shaped portion on the reinforcement member 130, the reinforcement member 130 is provided.
You can also increase your strength.
【００１６】以上の実施の形態において、ラジエータ１
０’が車両用熱交換器を、レインフォース部材１３０が
連結部材を、ビスＢＳ，ボルトＢＴ，ナットＮＴがねじ
手段をそれぞれ構成する。In the above embodiment, the radiator 1
0 'constitutes a vehicle heat exchanger, the reinforcement member 130 constitutes a connecting member, and the screw BS, the bolt BT, and the nut NT constitute a screw means.
【００１７】図８，図９はレインフォース部材の変形例
を示している。このレインフォース部材３３０には、予
め取付部（本体側取付部））３３１と張出部（シュラウ
ド側取付部）３３２との境界部分におけるＶ字状部形成
部分にスリットＳＬが形成されており、Ｖ字状部を形成
したときに取付部３３１が変形しないようになってい
る。これによれば、取付部３３１の熱交換器本体とのろ
う付け面積が低減されることがなく、十分な接着強度を
確保できる。FIGS. 8 and 9 show modified examples of the reinforcement member. In the reinforcement member 330, a slit SL is previously formed in a V-shaped portion forming portion at a boundary portion between a mounting portion (main body side mounting portion) 331 and an overhanging portion (shroud side mounting portion) 332, When the V-shaped portion is formed, the mounting portion 331 is not deformed. According to this, a sufficient bonding strength can be secured without reducing the brazing area of the mounting portion 331 with the heat exchanger body.
【００１８】また、レインフォース部材に設ける傾斜
部、つまり垂直方向に対して所定角度だけ傾斜した上向
きの斜面を有する傾斜部として、図１０や図１１に示す
形状も考えられる。これらの形状は、図１に示すＶ字状
部と比べて加工が容易であるという利点を有する反面、
レインフォース部材１３０の強度、特に傾斜部の強度が
Ｖ字状部と比べて劣るという欠点がある。Ｖ字状部で
は、図１に示すようにレインフォース部材１３０の張出
部１３２に形成された傾斜部１３２Ａが内側に折り曲げ
られて形成されているので、傾斜部１３２Ａの取付部１
３１側の側部１３２Ｃが熱交換器本体とろう付けされ、
レインフォース部材１３０、特に傾斜部１３２Ａの強度
を図１０や図１１に示す形状のものよりも向上させるこ
とができる。Further, as shown in FIG. 10 and FIG. 11, an inclined portion provided on the reinforce member, that is, an inclined portion having an upward inclined surface inclined by a predetermined angle with respect to the vertical direction is also conceivable. These shapes have the advantage that they are easier to process than the V-shaped portion shown in FIG.
There is a disadvantage that the strength of the reinforcement member 130, particularly the strength of the inclined portion, is lower than that of the V-shaped portion. In the V-shaped portion, as shown in FIG. 1, the inclined portion 132A formed on the projecting portion 132 of the reinforce member 130 is formed by being bent inward, so that the mounting portion 1 of the inclined portion 132A is formed.
The side 132C on the 31 side is brazed to the heat exchanger body,
The strength of the reinforcement member 130, in particular, the inclined portion 132A can be improved as compared with those having the shapes shown in FIGS.
【００１９】なお、レインフォース部材を断面略コ字状
としたが、例えばＵ字状としてもよい。また各Ｖ字状部
は、図１，図２とは逆に図示手前に凸となるように形成
してもよい。要するに垂直方向に対して斜めに傾斜する
上向きの斜面が形成されればよい。斜面を有する部材を
従来のレインフォース部材に取付けてもよい。さらに、
ねじ手段による締結箇所およびボスの挿通箇所はは５箇
所以上でもよく、また軽量のレインフォース部材であれ
ば逆に２箇所程度でもよい。ボスの挿通を廃止して全箇
所ねじ止めでもよい。さらに、ラジエータにファンシュ
ラウドを取り付ける構造を示したが、ラジエータに代え
て空調用コンデンサ（ラジエータと同様にエンジンルー
ムに設けられる）やその他の車両用熱交換器でもよい。Although the reinforcement member has a substantially U-shaped cross section, it may have a U-shape, for example. Further, each V-shaped portion may be formed so as to protrude forward in the drawing, contrary to FIGS. In short, what is necessary is just to form an upward slope inclined obliquely to the vertical direction. The member having the slope may be attached to a conventional reinforcement member. further,
The number of fastening points by the screw means and the number of insertion points of the boss may be five or more. Alternatively, if the member is a lightweight reinforce member, the number may be about two. The insertion of the boss may be abolished and all parts may be screwed. Furthermore, although the structure in which the fan shroud is attached to the radiator is shown, an air conditioning condenser (provided in an engine room similarly to the radiator) or another heat exchanger for vehicles may be used instead of the radiator.
【図１】本発明の一実施の形態におけるラジエータの要
部を示す斜視図。FIG. 1 is a perspective view showing a main part of a radiator according to an embodiment of the present invention.
【図２】本発明の一実施の形態におけるファンシュラウ
ドの要部を示す斜視図。FIG. 2 is a perspective view showing a main part of the fan shroud according to the embodiment of the present invention.
【図３】ファンシュラウドのラジエータへの取付手順を
説明する図。FIG. 3 is a diagram illustrating a procedure for attaching a fan shroud to a radiator.
【図４】ファンシュラウドの下部取付部分を示す図。FIG. 4 is a diagram showing a lower mounting portion of the fan shroud.
【図５】ファンシュラウドのねじ止め部分の一例を示す
図。FIG. 5 is a diagram showing an example of a screwed portion of the fan shroud.
【図６】ファンシュラウドのねじ止め部分の他の例を示
す図。FIG. 6 is a view showing another example of a screwed portion of the fan shroud.
【図７】ファンシュラウドのねじ止め部分の他の例を示
す図。FIG. 7 is a view showing another example of the screw portion of the fan shroud.
【図８】ラジエータのレインフォース部材の変形例を示
す斜視図で、Ｖ字状部形成前の状態を示す。FIG. 8 is a perspective view showing a modified example of the reinforcement member of the radiator, showing a state before a V-shaped portion is formed.
【図９】図８と同様の図で、Ｖ字状部形成後の状態を示
す。FIG. 9 is a view similar to FIG. 8, showing a state after a V-shaped portion is formed.
【図１０】ラジエータのレインフォース部材の更なる変
形例を示す斜視図。FIG. 10 is a perspective view showing a further modified example of the radiator reinforcement member.
【図１１】ラジエータのレインフォース部材の更なる変
形例を示す斜視図。FIG. 11 is a perspective view showing a further modified example of the radiator reinforcement member.
【図１２】従来のファンシュラウド取付構造を示す斜視
図。FIG. 12 is a perspective view showing a conventional fan shroud mounting structure.
１０’ ラジエータ １１ 上タンク １２ 下タンク １４ チューブ １５ フィン ２０’ ファンシュラウド １３０，３３０ レインフォース部材 １３１，３３１ 取付部 １３２，３３２ 張出部 １３２Ａ 傾斜部 １３２Ｂ 突出部 １３２Ｓ 斜面 １３２Ｈ１ ねじ貫通孔 １３２Ｈ２ ボス貫通孔 ２２０ 取付フランジ ２２０Ａ 傾斜部 ２２０Ｂ ボス ２２０Ｓ 斜面 ＢＳ ビス ＢＴ ボルト ＮＴ ナット 10 'radiator 11 upper tank 12 lower tank 14 tube 15 fin 20' fan shroud 130, 330 reinforcement member 131, 331 mounting part 132, 332 overhang part 132A inclined part 132B protruding part 132S slope 132H1 screw through hole 132H2 boss through hole 220 Mounting flange 220A Inclined part 220B Boss 220S Slope BS Screw BT Bolt NT Nut
Claims (5)
連結部材に送風ファンのファンシュラウドを取り付ける
取付構造において、 前記連結部材には、垂直方向に対して所定角度だけ傾斜
した上向きの斜面を有する傾斜部が設けられるととも
に、前記ファンシュラウドには、前記連結部材の斜面と
対応する斜面を有する傾斜部が設けられ、前記両斜面が
対向する状態で前記両傾斜部をねじ手段により締結固定
したことを特徴とするファンシュラウド取付構造。1. A mounting structure for mounting a fan shroud of a blower fan to a connecting member connecting an upper tank and a lower tank of a heat exchanger for a vehicle, wherein the connecting member has an upward slope inclined at a predetermined angle with respect to a vertical direction. A slope having a slope corresponding to the slope of the connecting member is provided on the fan shroud, and the slopes are fastened and fixed by screw means in a state where the slopes face each other. A fan shroud mounting structure characterized in that:
ることで形成され、該プレス加工の際に該連結部材に前
記傾斜部が形成されることを特徴とする請求項１に記載
のファンシュラウド取付構造。2. The fan according to claim 1, wherein the connecting member is formed by pressing a plate member, and the inclined portion is formed in the connecting member during the pressing. Shroud mounting structure.
ることで形成され、該プレス加工の後の工程で該連結部
材に前記傾斜部が形成されることを特徴とする請求項１
に記載のファンシュラウド取付構造。3. The connecting member is formed by pressing a plate member, and the inclined portion is formed in the connecting member in a step after the pressing.
3. The fan shroud mounting structure according to 1.
けされる本体側取付部と、該本体側取付部と連接され前
記傾斜部が形成されるシュラウド側取付部とを有し、前
記傾斜部形成時に前記本体側取付部が変形しないよう該
本体側取付部と前記シュラウド側取付部の傾斜部形成部
分との間に切れ目を設けたことを特徴とする請求項３に
記載のファンシュラウド取付構造。4. The connecting member has a main body-side mounting portion to be brazed to the heat exchanger main body, and a shroud-side mounting portion connected to the main body-side mounting portion and having the inclined portion formed therein. 4. The fan shroud according to claim 3, wherein a cut is provided between the main body side mounting portion and the inclined portion forming portion of the shroud side mounting portion so that the main body side mounting portion is not deformed when the inclined portion is formed. Mounting structure.
ルーム内に設けられるラジエータまたは空調用コンデン
サであることを特徴とする請求項１〜４のいずれかに記
載のファンシュラウド取付構造。5. The fan shroud mounting structure according to claim 1, wherein the vehicle heat exchanger is a radiator or an air conditioning condenser provided in an engine room of the vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP02708299A JP3661469B2 (en) | 1999-02-04 | 1999-02-04 | Fan shroud mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP02708299A JP3661469B2 (en) | 1999-02-04 | 1999-02-04 | Fan shroud mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000227026A true JP2000227026A (en) | 2000-08-15 |
| JP3661469B2 JP3661469B2 (en) | 2005-06-15 |
Family
ID=12211165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP02708299A Expired - Fee Related JP3661469B2 (en) | 1999-02-04 | 1999-02-04 | Fan shroud mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3661469B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002205558A (en) * | 2001-01-09 | 2002-07-23 | Nissan Motor Co Ltd | Motor fan unit mounting structure |
| JP2005315151A (en) * | 2004-04-28 | 2005-11-10 | Denso Corp | Fan shroud installing structure |
| JP2009241862A (en) * | 2008-03-31 | 2009-10-22 | Sumitomo (Shi) Construction Machinery Co Ltd | Heat exchange device for construction machine |
| KR20150099952A (en) * | 2014-02-24 | 2015-09-02 | 한온시스템 주식회사 | Cooling Module |
-
1999
- 1999-02-04 JP JP02708299A patent/JP3661469B2/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002205558A (en) * | 2001-01-09 | 2002-07-23 | Nissan Motor Co Ltd | Motor fan unit mounting structure |
| JP2005315151A (en) * | 2004-04-28 | 2005-11-10 | Denso Corp | Fan shroud installing structure |
| JP2009241862A (en) * | 2008-03-31 | 2009-10-22 | Sumitomo (Shi) Construction Machinery Co Ltd | Heat exchange device for construction machine |
| KR20150099952A (en) * | 2014-02-24 | 2015-09-02 | 한온시스템 주식회사 | Cooling Module |
| KR101917604B1 (en) | 2014-02-24 | 2018-11-13 | 한온시스템 주식회사 | Cooling Module |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3661469B2 (en) | 2005-06-15 |
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