JPS6017410Y2 - Stiffening structure of automobile body - Google Patents
Stiffening structure of automobile bodyInfo
- Publication number
- JPS6017410Y2 JPS6017410Y2 JP3127980U JP3127980U JPS6017410Y2 JP S6017410 Y2 JPS6017410 Y2 JP S6017410Y2 JP 3127980 U JP3127980 U JP 3127980U JP 3127980 U JP3127980 U JP 3127980U JP S6017410 Y2 JPS6017410 Y2 JP S6017410Y2
- Authority
- JP
- Japan
- Prior art keywords
- reinforcement
- automobile body
- stiffening structure
- flange
- outer panels
- 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
Description
【考案の詳細な説明】 本考案は自動車車体の補剛構造に関するものである。[Detailed explanation of the idea] The present invention relates to a stiffening structure for an automobile body.
自動車においては、第１図に示すようにリヤクォータパ
ネル部のインナとアウタ間には両側にフランジ部を折曲
形成した帯状板体よりなるリンホースメント１が設けら
れ、リヤクォータパネル部の補剛を行っている。In an automobile, as shown in Fig. 1, a reinforcement 1 made of a band-shaped plate with bent flanges on both sides is provided between the inner and outer parts of the rear quarter panel. I'm doing hard work.
リヤクォータパネルは第２図に示すようにインナ２とア
ウタ３により構成され、該インナ２とアウタ３は端部附
近において徐々に接近し、端部よりある範囲にわたり接
合され、該接合端部で両パネル２，３はスポット溶接さ
れる。As shown in Fig. 2, the rear quarter panel is composed of an inner 2 and an outer 3.The inner 2 and outer 3 gradually approach each other near the ends, are joined over a certain range from the ends, and are joined at the joined ends. Both panels 2, 3 are spot welded.
リンホースメント１は端部において上記インナ２とアウ
タ３間に挾まれた状態で接合され、上記インナ２、アウ
タ３と共にスポット溶接される。The reinforcement 1 is joined at its end portion while being sandwiched between the inner 2 and outer 3, and spot welded together with the inner 2 and outer 3.
リンホースメント１は前記したように両側縁を折曲して
フランジ部１ａが形威され、これによりリヤクォータパ
ネルアウタ３の張り剛性を確保するようになっているが
、前記したようにインチ２とアウタ３の隙間は両端部附
近において徐々に狭くなり所定範囲接合されているので
、該インナ２とアウタ３間に介装されるリンホースメン
ト１は、そのフランジ部１ａを上記インナ２とアウタ３
の接合部の手前で切らざるを得す、該フランジ部１ａを
切ったところからスポット溶接部Ｗ間の距離１はかなり
長くなり、その間のリンホースメント１は単純な平板で
あるので、リンホースメントの剛性をスポット溶接部に
有効に伝えることができず、剛性確保の面で問題となっ
ているのが現状である。As described above, both side edges of the reinforcement 1 are bent to form a flange portion 1a, which ensures the tension and rigidity of the rear quarter panel outer 3. The gap between the inner 2 and outer 3 gradually narrows near both ends and they are joined in a predetermined range, so the reinforcement 1 interposed between the inner 2 and outer 3 has its flange 1a connected to the inner 2 and outer 3. 3
The distance 1 between the point where the flange 1a is cut and the spot weld W becomes quite long, and the reinforcement 1 in between is a simple flat plate, so the reinforcement Currently, it is not possible to effectively transfer the rigidity of the joint to the spot weld, which poses a problem in terms of ensuring rigidity.
本考案は上記のような従来の問題に対処することを目的
とするもので、以下第３，４図の実施例につき説明する
。The present invention is aimed at addressing the above-mentioned conventional problems, and will be described below with reference to the embodiments shown in FIGS. 3 and 4.
本考案では第３，４図に示すようにリヤクォータパネル
のインナ２のアウタ３に近接する部分から接合する部分
にかけて外方に突出するビード部２ａ、２ａを形威し、
リンホースメント１のフランジ部１ａが該ビード部２ａ
、２ａ内において立ち上り得るよう構成したもので、こ
の本考案構成によりリンホースメント１のフランジ部１
ａはインナ２とアウタ３の接合部においても切れること
なくスポット溶接部Ｗの極く近傍まで連続した構造とす
ることができ、スポット溶接部Ｗからフランジ部１ａが
切れたところまでの距離を１′の如く極小とし、従来に
くらべ大幅な剛性アップをはかることができるものであ
る。In the present invention, as shown in FIGS. 3 and 4, bead portions 2a, 2a are formed that protrude outward from a portion of the inner 2 of the rear quarter panel adjacent to the outer 3 to a portion where it is joined.
The flange portion 1a of the reinforcement 1 is connected to the bead portion 2a.
, 2a, and the structure of the present invention allows the flange portion 1 of the reinforcement 1 to rise.
a can be made to have a continuous structure up to the very vicinity of the spot weld W without breaking at the joint between the inner 2 and the outer 3, and the distance from the spot weld W to the point where the flange 1a breaks is 1. ', and the rigidity can be significantly increased compared to the conventional one.
尚本考案はりャクオータパネルに限らず内外板間にフラ
ンジ部をもったリンホースメントを介装したあらゆる車
体部分に適用可能なる。The present invention is applicable not only to the quarter panel but also to any vehicle body part in which a reinforcement having a flange portion is interposed between the inner and outer panels.
ことは言う迄もない。Needless to say.
第１図は本考案を適用すべき自動車車体の一例を示す外
観斜視図、第２図は第１図のＡ−Ａ断面図で従来構造を
示す。
第３図は第１図のＡ−Ａ部に相当する部分の断面図で本
考案の実施例を示すものである。
第４図は第３図のＢ−Ｂ断面図である。
１・・・・・・リンホースメント、１ａ・・・・・・フ
ランジ部、２・・・・・・リヤクォータパネルインナ、
２ａ・・・・・・ビード部、３・・・・・・リヤクォー
タパネルアウタ、Ｗ・・・・・・スポット溶接部。FIG. 1 is an external perspective view showing an example of an automobile body 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 is a cross-sectional view of a portion corresponding to section AA in FIG. 1, showing an embodiment of the present invention. FIG. 4 is a sectional view taken along line BB in FIG. 3. 1... Reinforcement, 1a... Flange part, 2... Rear quarter panel inner,
2a...Bead part, 3...Rear quarter panel outer, W...Spot welding part.
Claims (1)
に設けたフランジ部を有するリンホースメントの端部を
上記内外板の上記接合部にはさみ込んで溶接結合した自
動車車体において、内板の上記外板との接合部にビード
部を突出形威し、上記リンホースメントのフランジ部が
該内板のビード部内に位置するよう構成したことを特徴
とする自動車車体の補剛構造。In an automobile body in which the vicinity of the ends of the inner and outer panels are joined over a predetermined range, and the end of a reinforcement having a flange provided between the inner and outer panels is inserted into the joint of the inner and outer panels and welded together, the inner and outer panels are welded together. A stiffening structure for an automobile body, characterized in that a bead portion is formed to protrude from the joint portion of the reinforcement with the outer plate, and the flange portion of the reinforcement is located within the bead portion of the inner plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3127980U JPS6017410Y2 (en) | 1980-03-11 | 1980-03-11 | Stiffening structure of automobile body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3127980U JPS6017410Y2 (en) | 1980-03-11 | 1980-03-11 | Stiffening structure of automobile body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56132164U JPS56132164U (en) | 1981-10-07 |
| JPS6017410Y2 true JPS6017410Y2 (en) | 1985-05-28 |
Family
ID=29627144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3127980U Expired JPS6017410Y2 (en) | 1980-03-11 | 1980-03-11 | Stiffening structure of automobile body |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6017410Y2 (en) |
-
1980
- 1980-03-11 JP JP3127980U patent/JPS6017410Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56132164U (en) | 1981-10-07 |
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