JPS6134212Y2 - - Google Patents
Info
- Publication number
- JPS6134212Y2 JPS6134212Y2 JP6597581U JP6597581U JPS6134212Y2 JP S6134212 Y2 JPS6134212 Y2 JP S6134212Y2 JP 6597581 U JP6597581 U JP 6597581U JP 6597581 U JP6597581 U JP 6597581U JP S6134212 Y2 JPS6134212 Y2 JP S6134212Y2
- Authority
- JP
- Japan
- Prior art keywords
- wheel apron
- rear wheel
- closed
- bead
- apron
- 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
Links
- 239000011324 bead Substances 0.000 claims description 15
- 238000004070 electrodeposition Methods 0.000 claims description 9
- 239000003973 paint Substances 0.000 claims description 9
- 239000012779 reinforcing material Substances 0.000 claims description 5
- 239000000725 suspension Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000000565 sealant Substances 0.000 claims description 2
- 239000003566 sealing material Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Description
【考案の詳細な説明】
本考案は自動車の車体構造に関するものであ
る。[Detailed Description of the Invention] The present invention relates to the body structure of an automobile.
自動車において、後車輪の車輪懸架装置のダン
パ（シヨツクアブソーバ）はリヤホイールエプロ
ン部附近に取付けられ、該後車輪の上下荷重は該
ダンパを介してリヤホイールエプロン部にかかる
ようになつている。 In an automobile, a damper (shock absorber) of a wheel suspension system for a rear wheel is attached near a rear wheel apron, and the vertical load of the rear wheel is applied to the rear wheel apron through the damper.
従つて一般に該リヤホイールエプロンには、上
下方向にビードを形成した補強材を接合固定し、
ダンパの突き上げ荷重を的確に支持し得るように
しているのが普通である（例えば実公昭56−
29267号公報参照）。 Therefore, generally, a reinforcing material having beads formed in the vertical direction is bonded and fixed to the rear wheel apron.
It is normal that the damper is designed to accurately support the thrust load (for example, the
(See Publication No. 29267).
このリヤホイールエプロンの補強材が接合固定
された部分には電着塗装時塗料の付きまわりが悪
いことは言う迄もないが、その不具合を防ぐ為に
従来は第２図に示すような手段を講じているのが
普通である。 It goes without saying that the paint does not adhere well to the parts of the rear wheel apron where the reinforcing material is bonded and fixed during electrocoating, but in order to prevent this problem, conventional measures as shown in Figure 2 have been taken. It is common for them to be taught.
即ち第２図において１はアウタパネル１ａとイ
ンナパネル１よりなるリヤクオータパネル、２は
リヤホイールエプロンで、該リヤホイールエプロ
ン２に上下方向に補強材３が接合固定されている
が、従来は該補強材３のビード部３ａの下部及び
上部にそれぞれ小穴３ｂ及び３ｃをあけ、電着塗
装時上方の小穴３ｃから空気を押し出しつつ下方
の小穴３ｂから電着塗料がビード３ａ内に入り込
み塗料の付きまわりを良くするようにしている。 That is, in FIG. 2, 1 is a rear quarter panel consisting of an outer panel 1a and an inner panel 1, and 2 is a rear wheel apron, to which reinforcing members 3 are vertically bonded and fixed. Small holes 3b and 3c are made in the lower and upper parts of the bead portion 3a of the material 3, respectively, and during electrodeposition coating, air is pushed out from the upper small hole 3c, and the electrodeposition paint enters into the bead 3a from the lower small hole 3b, and the paint is covered. I'm trying to improve it.
上記従来の構成では塗料の付きまわりは確かに
良好となるが、使用状態において逆に小穴から泥
水等がビード内に入り込み錆の原因となると言う
不具合が発生する。 Although the above-mentioned conventional structure does provide good coverage of the paint, there is a problem in that during use, muddy water or the like enters the bead through the small holes and causes rust.
本考案は上記のような従来の不具合に対処する
ことを目的とするもので、以下第３図乃至第５図
の実施例につき説明する。 The present invention is aimed at solving the above-mentioned conventional problems, and will be described below with reference to the embodiments shown in FIGS. 3 to 5.
本考案では補強材３はリヤホイールエプロン２
の下端部から上端のリヤクオータパネルインナ１
ｂとの接合固定部近くにわたり設けられ、該ホイ
ールエプロン２と補強材３のビード３ａとにより
上下方向の閉断面が形成され、該リヤホイールエ
プロン２の下方部内側にはフロアパネル４及びリ
ヤサイドフレーム５が固着され該フロアパネル
４、リヤサイドフレーム５及びリヤホイールエプ
ロン２の下方部に閉断面部６が形成されているこ
とに着目し、第３図に示すように上記リヤサイド
フレーム５の下面部や側面部等に小穴７を設ける
と共に、閉断面部６とビード３ａにて形成された
閉断面内を連通する小穴８をリヤホイールエプロ
ン２に設け、且つ第３，４図に示すようにビード
３ａにて形成された閉断面の上端部をリヤホイー
ルエプロン２とリヤクオータパネルインナ１ｂと
の接合固定部に近接した位置にて開放してエア抜
き穴９を形成し、電着塗装時上方のエア抜穴９か
ら空気を押出しつつ電着塗料が矢印の如く小穴７
より閉断面部６内を通り小穴８からビード３ａ内
に流入し得るよう構成したものである。上記ビー
ド３ａとホイールエプロン２とによつて形成され
た閉断面の下端部は閉となつている。 In this invention, the reinforcement material 3 is the rear wheel apron 2.
Rear quarter panel inner 1 from the lower end to the upper end of
The wheel apron 2 and the bead 3a of the reinforcing member 3 form a closed section in the vertical direction, and inside the lower part of the rear wheel apron 2 there is a floor panel 4 and a rear side frame. 5 is fixed and a closed section 6 is formed at the lower part of the floor panel 4, rear side frame 5 and rear wheel apron 2. As shown in FIG. A small hole 7 is provided in the side surface, etc., and a small hole 8 is provided in the rear wheel apron 2 to communicate the inside of the closed cross section formed by the closed cross section 6 and the bead 3a, and as shown in FIGS. An air vent hole 9 is formed by opening the upper end of the closed cross section formed at a position close to the fixed joint between the rear wheel apron 2 and the rear quarter panel inner 1b, thereby removing air from above during electrodeposition coating. While pushing out the air from the hole 9, the electrodeposited paint flows through the small hole 7 as shown by the arrow.
It is configured so that it can flow into the bead 3a through the small hole 8 through the inside of the closed cross section 6. The lower end of the closed section formed by the bead 3a and the wheel apron 2 is closed.
尚リヤサイドフレーム５の下面部には後輪１２
の懸架装置の懸架ばね１１を支持するブラケツト
１０が設けられるが、該ブラケツト１０をリヤサ
イドフレーム５の下面部に設けた小穴７を覆うよ
う固着し、該ブラケツト１０下部に小穴１０ａを
設けて電着塗料が該小穴１０ａより一旦ブラケツ
ト１０内に入り、こゝより小穴７，８を通つてビ
ード３ａにて形成された閉断面内に入るようにし
ても良い。 The rear side frame 5 has a rear wheel 12 mounted on its lower surface.
A bracket 10 is provided to support the suspension spring 11 of the suspension system.The bracket 10 is fixed so as to cover a small hole 7 provided on the lower surface of the rear side frame 5, and a small hole 10a is provided in the lower part of the bracket 10, and an electrodeposition The paint may first enter the bracket 10 through the small hole 10a, and then enter the closed section formed by the bead 3a through the small holes 7 and 8.
リヤホイールエプロン２とリヤクオータパネル
インナ１ｂとは溶接により固定され、該接合固定
部には電着塗装後シール材が塗布され該接合固定
部よりの水の侵入を防止するのが普通であるが、
本考案では上記接合固定部にシール材を塗布する
とき、第５図に示すように該シール材PSにてビ
ード３ａ上端のエア抜穴９を閉塞シールする。 The rear wheel apron 2 and the rear quarter panel inner 1b are fixed by welding, and a sealing material is usually applied to the fixed joint portion after electrodeposition to prevent water from entering through the fixed joint portion. ,
In the present invention, when applying the sealing material to the joint and fixing portion, the air vent hole 9 at the upper end of the bead 3a is closed and sealed with the sealing material PS, as shown in FIG.
上記のような構成をとる本考案によれば、電着
塗料の付きまわりは第２図示の従来のものと同様
極めて良好であると同時に、後車輪１２によつて
跳ね上げられた泥水を直接受けるホイールハウス
内面には穴が全く設けられておらず、上端のエア
抜穴はシール材にて閉塞シールされているので、
従来のような補強材のビードにて形成された閉断
面内への泥水の侵入、それに伴なう錆発生等はほ
とんど完全に防止され得る。 According to the present invention having the above-described structure, the coverage of the electrodeposition paint is extremely good as in the conventional one shown in FIG. There are no holes on the inner surface of the wheel house, and the air vent hole at the top is sealed with sealing material.
Intrusion of muddy water into the closed cross section formed by the bead of reinforcing material as in the conventional case and the occurrence of rust associated therewith can be almost completely prevented.
又上記エア抜穴のシール材による閉塞シール
は、該エア抜穴がシール材を塗布すべきリヤホイ
ールエプロンとリヤクオータパネルインナの接合
固定部に近接しているので、該接合固定部のシー
ルと同時に手数をかけずに行うことができる。 In addition, the air bleed hole is close to the joint and fixed part of the rear wheel apron and rear quarter panel inner to which the sealant is applied, so the sealing of the air bleed hole with the sealing material is not as effective as the seal of the joint and fixed part. It can be done at the same time without much effort.
第１図は本考案を適用すべき自動車の要部側面
図、第２図は第１図のＡ−Ａ断面図で従来構造を
示している。第３図は本考案の実施例を示すもの
で第１図のＡ−Ａに相当する部分の断面図であ
る。第４図は第３図のＢ−Ｂ矢視図、第５図は第
３図の補強材の上方部の詳細を示す断面図であ
る。
１……リヤクオータパネル、２……リヤホイー
ルエプロン、３……補強材、３ａ……ビード、４
……フロアパネル、５……リヤサイドフレーム、
６……閉断面部、７，８……小穴、９……エア抜
穴、１０……ブラケツト、１０ａ……小穴、１２
……後車輪。
FIG. 1 is a side view of the main parts of an automobile to which the present invention is applied, and FIG. 2 is a sectional view taken along the line AA in FIG. 1, showing a conventional structure. FIG. 3 shows an embodiment of the present invention, and is a sectional view of a portion corresponding to A-A in FIG. 1. 4 is a view along the line B--B in FIG. 3, and FIG. 5 is a sectional view showing details of the upper part of the reinforcing member in FIG. 3. 1... Rear quarter panel, 2... Rear wheel apron, 3... Reinforcement material, 3a... Bead, 4
...Floor panel, 5...Rear side frame,
6...Closed section, 7, 8...Small hole, 9...Air vent hole, 10...Bracket, 10a...Small hole, 12
...Rear wheel.
Claims (1)
ルエプロンの下端部から上端のリヤクオータパネ
ルとの接合固定部近くにかけて補強材を設け、該
補強材に設けたビードとホイールエプロンとによ
り上下方向の閉断面を形成して後輪懸架装置のダ
ンパの突き上げ荷重を支持するようにしたものに
おいて、該ビードとホイールエプロンとにより形
成された閉断面の下端部を閉とし、該リヤホイー
ルエプロン下方部に固着されたリヤサイドフレー
ムに電着塗料流入用小穴を設け、該リヤサイドフ
レーム内から前記ビードとホイールエプロンとに
より形成された閉断面内に電着塗料を流入させる
小穴をリヤホイールエプロンに設けると共に、上
記ビードとホイールエプロンとにより形成された
閉断面の上端部をリヤホイールエプロンとリヤク
オータパネルインナとの接合固定部近くにおいて
開放させてエア抜穴を形成し、該エア抜穴を電着
塗装後シール材にて閉塞シールしたことを特徴と
する自動車の車体構造。 A reinforcing material is provided on the inner surface of the rear wheel apron of the automobile from the lower end of the wheel apron to the upper end near the joining and fixing part with the rear quarter panel, and a closed section in the vertical direction is formed by the bead provided on the reinforcing material and the wheel apron. in order to support the upward load of the damper of the rear wheel suspension system, the lower end of the closed section formed by the bead and the wheel apron is closed, and the rear side is fixed to the lower part of the rear wheel apron. A small hole is provided in the frame for the electrocoating paint to flow in, and a small hole is provided in the rear wheel apron to allow the electrocoat paint to flow from inside the rear side frame into the closed cross section formed by the bead and the wheel apron. The upper end of the closed cross section formed by the above is opened near the fixed joint between the rear wheel apron and the rear quarter panel inner to form an air vent hole, and the air vent hole is closed with a sealant after electrodeposition coating. An automobile body structure characterized by a sealed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6597581U JPS6134212Y2 (en) | 1981-05-07 | 1981-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6597581U JPS6134212Y2 (en) | 1981-05-07 | 1981-05-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57177883U JPS57177883U (en) | 1982-11-10 |
| JPS6134212Y2 true JPS6134212Y2 (en) | 1986-10-06 |
Family
ID=29862005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6597581U Expired JPS6134212Y2 (en) | 1981-05-07 | 1981-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6134212Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07390Y2 (en) * | 1987-09-21 | 1995-01-11 | いすゞ自動車株式会社 | Wheel house |
-
1981
- 1981-05-07 JP JP6597581U patent/JPS6134212Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57177883U (en) | 1982-11-10 |
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