JP2543414Y2 - Rear wheel house structure of a leaf spring axle suspension type car - Google Patents
Rear wheel house structure of a leaf spring axle suspension type carInfo
- Publication number
- JP2543414Y2 JP2543414Y2 JP3308492U JP3308492U JP2543414Y2 JP 2543414 Y2 JP2543414 Y2 JP 2543414Y2 JP 3308492 U JP3308492 U JP 3308492U JP 3308492 U JP3308492 U JP 3308492U JP 2543414 Y2 JP2543414 Y2 JP 2543414Y2
- Authority
- JP
- Japan
- Prior art keywords
- rear wheel
- wheel house
- inner panel
- leaf spring
- suspension type
- 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.)
- Expired - Lifetime
Links
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- Body Structure For Vehicles (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は車両のリヤホイルハウス
構造、特に板ばね車軸懸架式車のリヤホイルハウス構造
に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rear wheel house structure of a vehicle, and more particularly to a rear wheel house structure of a leaf spring axle suspension type car.
【０００２】[0002]
【従来の技術】車両のリヤホイルハウスは、インナパネ
ルとアウタパネルとを、これ等の上縁に形成したフラン
ジで接合することにより形成されている。また、リヤホ
イルハウスの内面には、リヤホイルより飛散した泥水に
よる錆を防止するために、電着塗装を施した後にアンダ
コート吹付けを行っている。2. Description of the Related Art A rear wheel house of a vehicle is formed by joining an inner panel and an outer panel with flanges formed on upper edges thereof. In order to prevent rust caused by muddy water scattered from the rear wheel, the inner surface of the rear wheel house is subjected to undercoat spraying after being subjected to electrodeposition coating.
【０００３】ところで、電着塗装においてリヤホイルハ
ウスを電着液に浸漬したときに、リヤホイルハウス内面
と電着液との間のエアを抜く必要がある。リンク式車軸
懸架式車に於いては、図８に示すように、インナパネル
１１とアウタパネル１２とよりなるリヤホイルハウス１
のインナパネル１１に、その内部にリヤホイルＷの車軸
に連結し路面からの衝撃を緩和するダンパ１５を収納す
るためのサスペンションタワー１６が設けてある。この
リヤホイルハウス１では、サスペンションタワー１６の
頂部に設けた開口１７を利用して電着塗装時のエア抜き
を行っている。By the way, when the rear wheel house is immersed in the electrodeposition liquid in the electrodeposition coating, it is necessary to release air between the inner surface of the rear wheel house and the electrodeposition liquid. As shown in FIG. 8, in a link-type axle-suspended vehicle, a rear wheel house 1 including an inner panel 11 and an outer panel 12 is provided.
The inner panel 11 is provided with a suspension tower 16 for accommodating a damper 15 connected to the axle of the rear wheel W to reduce a shock from a road surface. In the rear wheel house 1, air is removed at the time of electrodeposition coating using an opening 17 provided at the top of the suspension tower 16.
【０００４】一方、板ばね車軸懸架式車においては、図
５に示すように、リヤホイルハウス１０のアウタパネル
１２のフランジ１２１にインナパネル１１のフランジ１
１１が接合されて上面が閉じられ、リンク式車軸懸架式
車におけるような開口を有しない。従って、リヤホイル
ハウス１０には、電着塗装時にエア抜きを行うために、
図６に示すように、インナパネル１１の上部にエア抜き
穴１１０を設けたり、図７に示すように、インナパネル
１１のフランジ１１１の一部にビード１１２を形成し、
リヤホイルハウス１０の内外を連通するビード孔１１３
を設けている。On the other hand, in a leaf spring axle suspension type vehicle, as shown in FIG. 5, a flange 121 of an inner panel 11 is attached to a flange 121 of an outer panel 12 of a rear wheel house 10.
11 are joined and the top surface is closed, and do not have an opening as in a link type axle suspension type vehicle. Therefore, the rear wheel house 10 has an air bleed at the time of electrodeposition coating.
As shown in FIG. 6, an air vent hole 110 is provided in the upper part of the inner panel 11, or a bead 112 is formed in a part of the flange 111 of the inner panel 11, as shown in FIG.
Bead hole 113 communicating inside and outside of rear wheel house 10
Is provided.
【０００５】[0005]
【考案が解決しようとする課題】ところが、エア抜き穴
１１０を設けた板ばね車軸懸架式車のリヤホイルハウス
構造では、電着塗装後に下から吹き付けたアンダコート
が、このエア抜き穴１１０を通って、室内に飛び散るこ
とがあり、これを阻止するため、エア抜き穴１１０を塞
ぐプラグホールを設ける必要があって構造が複雑とな
る。また、ビード孔１１３を設けたリヤホイルハウス構
造ではリヤホイルハウス１０の下方よりアンダコートの
吹付けをする際にビード孔１１３の位置が下からわかり
にくいため、ビード孔１１３まわりの吹付けが充分行わ
れず、吹き残しが生ずることがあり、その場合にはビー
ド孔１１３のシール性が低下し、ビード孔１１３を通っ
て車内に水や、ほこりが入ることがある。However, in the rear wheel house structure of the leaf spring axle suspension type vehicle provided with the air vent hole 110, the undercoat sprayed from below after the electrodeposition coating passes through the air vent hole 110. In order to prevent this, a plug hole for closing the air vent hole 110 needs to be provided, which complicates the structure. Further, in the rear wheel house structure in which the bead hole 113 is provided, when the undercoat is sprayed from below the rear wheel house 10, the position of the bead hole 113 is difficult to be understood from below, so that the spray around the bead hole 113 is not sufficiently performed. In some cases, unsquirted air may occur, in which case the sealing performance of the bead hole 113 may be reduced, and water or dust may enter the vehicle through the bead hole 113.
【０００６】さらに、従来、板ばね車軸懸架式車のリヤ
ホイルハウス１０の車両ボデーへの取付けは、図５、６
に示すようにアウタパネル１２の延出部１２１ａの上縁
部を、ルーフサイドインナパネル２の下端縁に重ね合せ
て接合し、アウタパネル１２の車外側側縁をクオータパ
ネル３の下端縁に接合している。したがって、リヤホイ
ルハウス１０とルーフサイドインナパネル２との接合は
アウタパネル１２一枚だけで行われるので、接合部の強
度、剛性が必ずしも充分でない。Further, conventionally, a rear wheel house 10 of a leaf spring axle suspension type vehicle is mounted on a vehicle body as shown in FIGS.
As shown in FIG. 5, the upper edge of the extension 121a of the outer panel 12 is overlapped and joined to the lower edge of the roof side inner panel 2, and the outer edge of the outer panel 12 is joined to the lower edge of the quarter panel 3. I have. Therefore, since the rear wheel house 10 and the roof side inner panel 2 are joined by only one outer panel 12, the strength and rigidity of the joint are not necessarily sufficient.
【０００７】本考案は、上記の事情に鑑みてなされたも
ので、リヤホイルハウス内面の電着塗装およびアンダコ
ート吹付けを正確に行い得るとともに、車両ボデーに対
して高い接合強度を有する板ばね車軸懸架式車のリヤホ
イルハウス構造を提供することを課題としてなされたも
のである。[0007] The present invention has been made in view of the above circumstances, and can accurately perform electrodeposition coating and undercoat spraying on the inner surface of a rear wheel house, and has a high joining strength to a vehicle body. An object of the present invention is to provide a rear wheel house structure of a suspension vehicle.
【０００８】[0008]
【課題を解決するための手段】本考案は、図１ないし図
４に示すように、リヤホイルハウス１０のインナパネル
１１とアウタパネル１２のフランジ１１１、１２１周縁
を共に車両ボデーのルーフサイドインナパネル２の下端
縁に重ね合せて接合するとともに、アウタパネル１２の
周縁頂上部に、一般面より室外側に突出する凸部１２０
を設けてリヤホイルハウス１０内に袋部１３を形成し、
インナパネル１１の周縁フランジ１１１の頂上端末部に
ビード１１２を形成してビード孔１１３を袋部１３に連
通せしめたことを特徴とする。According to the present invention, as shown in FIGS. 1 to 4, both the inner panel 11 of the rear wheel house 10 and the flanges 111, 121 of the outer panel 12 are formed on the roof side inner panel 2 of the vehicle body. At the top of the peripheral edge of the outer panel 12, a convex portion 120 projecting from the general surface to the outside of the room is superimposed and joined to the lower edge.
To form a bag portion 13 in the rear wheel house 10,
A bead 112 is formed at the top end of the peripheral flange 111 of the inner panel 11, and a bead hole 113 is communicated with the bag portion 13.
【０００９】[0009]
【作用】リヤホイルハウス１０内面を電着塗装する際に
は、リヤホイルハウス１０内面と電着液との間のエアは
リヤホイルハウス１０頂上部に設けた袋部１３内に集
り、ビード孔１１３より効率よく排出される。又、リヤ
ホイルハウス１０は、インナパネル１１とアウタパネル
１２のフランジ１１１、１２１周縁を二枚重ねてルーフ
サイドインナパネル２に接合され、接合部の強度、剛性
が向上する。When the inner surface of the rear wheel house 10 is subjected to electrodeposition coating, air between the inner surface of the rear wheel house 10 and the electrodeposition liquid collects in the bag portion 13 provided on the top of the rear wheel house 10, and the air passes through the bead hole 113. Well discharged. In addition, the rear wheel house 10 is joined to the roof side inner panel 2 by overlapping two peripheral edges of the inner panel 11 and the outer panel 12 with the flanges 111 and 121, thereby improving the strength and rigidity of the joint.
【００１０】[0010]
【実施例】図１ないし図４に示す実施例にもとずいて本
考案を説明する。図１において、リヤホイルＷを覆う板
ばね車軸懸架式車のリヤホイルハウス１０はインナパネ
ル１１とアウタパネル１２とよりなる。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described based on the embodiment shown in FIGS. In FIG. 1, a rear wheel house 10 of a leaf spring axle suspension type vehicle that covers a rear wheel W includes an inner panel 11 and an outer panel 12.
【００１１】インナパネル１１と、アウタパネル１２の
フランジ１１１、１２１は重ね合せて周縁で接合され
て、リヤホイルハウス１０を構成している。アウタパネ
ル１２の上縁部、外側縁は、図２に示すように、それぞ
れ車両ボデーのルーフサイドインナパネル２とクオータ
パネル３とに接合してある。[0011] The inner panel 11 and the flanges 111 and 121 of the outer panel 12 are overlapped and joined at the periphery to form a rear wheel house 10. As shown in FIG. 2, the upper edge and the outer edge of the outer panel 12 are respectively joined to the roof side inner panel 2 and the quarter panel 3 of the vehicle body.
【００１２】アウタパネル１２のフランジ１２１の頂上
部付近は上方に延出して延出部１２１ａを形成してい
る。インナパネル１１のフランジ１１１にはアウタパネ
ル１２の延出部１２１ａと対応する位置に上方に延出す
る延出部１１１ａが形成してあり、両延出部１１１ａ、
１２１ａの周縁が接合してある。A portion near the top of the flange 121 of the outer panel 12 extends upward to form an extension 121a. The flange 111 of the inner panel 11 has an extension 111a extending upward at a position corresponding to the extension 121a of the outer panel 12.
The periphery of 121a is joined.
【００１３】アウタパネル１２の頂上部には、フランジ
１２１の延出部１２１ａに室外側に突出する凸部１２０
が設けてあり、図２に示すように、凸部１２０は、これ
と対向するインナパネル１１のフランジ１１１の延出部
１１１ａとの間で袋部１３を形成している。At the top of the outer panel 12, a protruding portion 120 protruding to the outside of the room is formed on an extension 121 a of the flange 121.
As shown in FIG. 2, the convex portion 120 forms a bag portion 13 between the convex portion 120 and the extending portion 111 a of the flange 111 of the inner panel 11 facing the convex portion 120.
【００１４】さらに、図１ないし図４に示すように、イ
ンナパネル１１のフランジ１１１の延出部１１１ａの上
端縁には、室内側に突出するビード１１２が設けてあ
り、延出部１１１Ａと重なるアウタパネル１２の延出部
１２１ａの上端縁とで、袋部１３内部と連通するビード
孔１１３を形成している。なお、図３の１１４は、イン
ナパネル１１に設けた補強用リブである。Further, as shown in FIGS. 1 to 4, a bead 112 is provided at the upper end edge of the extension 111a of the flange 111 of the inner panel 11 so as to protrude into the room, and overlaps the extension 111A. A bead hole 113 communicating with the inside of the bag portion 13 is formed at the upper end edge of the extension portion 121 a of the outer panel 12. In addition, reference numeral 114 in FIG. 3 denotes a reinforcing rib provided on the inner panel 11.
【００１５】図２に示すように、インナパネル１１のフ
ランジ１１１とアウタパネル１２のフランジ１２１との
接合部にルーフサイドインナパネル２の下端縁が接合さ
れている。As shown in FIG. 2, the lower edge of the roof side inner panel 2 is joined to the joint between the flange 111 of the inner panel 11 and the flange 121 of the outer panel 12.
【００１６】リヤホイルハウス１０内部は、電着塗装を
施した後、アンダコートを吹付けて錆止めを行う。電着
塗装において、リヤホイルハウス１０を電着液に浸漬し
たときには、リヤホイルハウス１０内面と電着液との間
のエアは上記袋部１３内に集まり、袋部１３上部と連通
するビード孔１１３よりリヤホイルハウス１０外へ排出
される。After the interior of the rear wheel house 10 is subjected to electrodeposition coating, rust is prevented by spraying an undercoat. In the electrodeposition coating, when the rear wheel house 10 is immersed in the electrodeposition liquid, the air between the inner surface of the rear wheel house 10 and the electrodeposition liquid collects in the bag portion 13 and the bead hole 113 communicates with the upper portion of the bag portion 13. It is discharged out of the rear wheel house 10.
【００１７】本考案のリヤホイルハウス構造によれば、
リヤホイルハウス１０内部のエアはリヤホイルハウス１
０の頂上部にある袋部１３内に確実に集まり、更にビー
ド孔１１３より完全に排出される。電着塗装後のアンダ
コート吹付け時、ビード孔１１３は袋部１３の上端にあ
るから下からねらいやすく、ビード孔１１３内にアンダ
コートを充分充填することができるので、シール性が向
上し、車室内に水やほこりが侵入することはない。According to the rear wheel house structure of the present invention,
The air inside the rear wheel house 10 is the rear wheel house 1
0 is reliably collected in the bag portion 13 at the top of the cylinder 0 and completely discharged from the bead hole 113. At the time of spraying the undercoat after the electrodeposition coating, the bead hole 113 is located at the upper end of the bag portion 13, so that it is easy to aim from below, and the undercoat can be sufficiently filled in the bead hole 113, so that the sealing property is improved. Water and dust do not enter the cabin.
【００１８】又、下方から吹付けたアンダコートはビー
ド孔１１３内を充填するのみで、従来のエア抜き穴のよ
うに室内に飛散することはないので、プラグホールを必
要とせず、構造が簡単である。The undercoat sprayed from below only fills the inside of the bead hole 113 and does not scatter into the room unlike a conventional air vent hole, so that a plug hole is not required and the structure is simple. It is.
【００１９】更に、本考案のリヤホイルハウス構造によ
れば、車両ボデーのルーフサイドインナパネル２が、リ
ヤホイルハウス１０のインナパネル１１とアウタパネル
１２の接合部に接合されているから、接合部の強度、剛
性が向上する。Further, according to the rear wheel house structure of the present invention, since the roof side inner panel 2 of the vehicle body is joined to the joint between the inner panel 11 and the outer panel 12 of the rear wheel house 10, the strength of the joint is reduced. The rigidity is improved.
【００２０】又、凸部１２０はリヤホイルハウス１０の
強度、剛性の向上に貢献する。The projections 120 contribute to the improvement of the strength and rigidity of the rear wheel house 10.
【００２１】[0021]
【考案の効果】本考案の板バネ車軸懸架式車のリヤホイ
ルハウス構造によれば、リヤホイルハウスと車両ボデー
との接合部の強度、剛性を向上し得るとともに、リヤホ
イルハウス内部の電着塗装時のエア抜きが確実になさ
れ、アンダコート吹付け作業が効率よく行い得る。According to the rear wheel house structure of the leaf spring axle suspension type vehicle of the present invention, the strength and rigidity of the joint between the rear wheel house and the vehicle body can be improved, and at the time of electrodeposition coating inside the rear wheel house. Air bleeding is reliably performed, and the undercoat spraying operation can be performed efficiently.
【図１】本考案の板ばね車軸懸架式車のリヤホイルハウ
ス構造の室外側よりみた斜視図である。FIG. 1 is a perspective view of a rear wheel house structure of a leaf spring axle suspension type vehicle according to the present invention as viewed from the outdoor side.
【図２】図１のIIーII線に沿う位置での本考案の板ばね
車軸懸架式車のリヤホイルハウス構造の断面図である。FIG. 2 is a cross-sectional view of the rear wheel house structure of the leaf spring axle suspension type vehicle of the present invention, taken along a line II-II in FIG.
【図３】本考案の板ばね車軸懸架式車のリヤホイルハウ
ス構造の室内側よりみた斜視図である。FIG. 3 is a perspective view of the rear wheel house structure of the leaf spring axle suspension type vehicle according to the present invention as seen from the indoor side.
【図４】図３のIVーIV線に沿う位置での断面図である。FIG. 4 is a sectional view taken along a line IV-IV in FIG. 3;
【図５】従来の板ばね車軸懸架式車のリヤホイルハウス
構造の室外側よりみた斜視図である。FIG. 5 is a perspective view of a rear wheel house structure of a conventional leaf spring axle suspension type vehicle viewed from the outdoor side.
【図６】図５のVIーVI線に沿う位置での断面図である。FIG. 6 is a sectional view taken along a line VI-VI in FIG. 5;
【図７】従来の別の板ばね車軸懸架式車のリヤホイルハ
ウス構造の室内側よりみた斜視図である。FIG. 7 is a perspective view of a rear wheel house structure of another conventional leaf spring axle suspension type vehicle as viewed from the indoor side.
【図８】従来のリンク式車軸懸架式車のリヤホイルハウ
ス構造の要部断面図である。FIG. 8 is a sectional view of a main part of a rear wheel house structure of a conventional link-type axle suspension type vehicle.
２ ルーフサイドインナパネル １０ リヤホイルハウス １１ インナパネル １２ アウタパネル １３ 袋部 １１１，１２１ フランジ １１２ ビード １１３ ビード孔 １２０ 凸部 2 Roof side inner panel 10 Rear wheel house 11 Inner panel 12 Outer panel 13 Bag part 111, 121 Flange 112 Bead 113 Bead hole 120 Convex part
Claims (1)
周縁を共に車両ボデーのルーフサイドインナパネルの下
端縁に重ね合せて接合するとともに、上記アウタパネル
の周縁頂上部に、一般面より室外側に突出する凸部を設
けてリヤホイルハウス内に袋部を形成し、上記インナパ
ネルのフランジの頂上端末部にビードを形成してビード
孔を上記袋部に連通せしめたことを特徴とする板ばね車
軸懸架式車のリヤホイルハウス構造。1. A peripheral portion of a flange of an inner panel and an outer panel are both overlapped and joined to a lower edge of a roof side inner panel of a vehicle body, and a convex portion protruding outward from a general surface at a top of a peripheral edge of the outer panel. Forming a bag portion in the rear wheel house, forming a bead on the top terminal portion of the flange of the inner panel, and letting the bead hole communicate with the bag portion. Rear wheel house structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3308492U JP2543414Y2 (en) | 1992-04-20 | 1992-04-20 | Rear wheel house structure of a leaf spring axle suspension type car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3308492U JP2543414Y2 (en) | 1992-04-20 | 1992-04-20 | Rear wheel house structure of a leaf spring axle suspension type car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0582759U JPH0582759U (en) | 1993-11-09 |
| JP2543414Y2 true JP2543414Y2 (en) | 1997-08-06 |
Family
ID=12376833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3308492U Expired - Lifetime JP2543414Y2 (en) | 1992-04-20 | 1992-04-20 | Rear wheel house structure of a leaf spring axle suspension type car |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2543414Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7259506B2 (en) * | 2019-04-17 | 2023-04-18 | マツダ株式会社 | vehicle rear body structure |
-
1992
- 1992-04-20 JP JP3308492U patent/JP2543414Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0582759U (en) | 1993-11-09 |
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Legal Events
| Date | Code | Title | Description |
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| EXPY | Cancellation because of completion of term |