JPS6076569U - Automobile lower body structure - Google Patents
Automobile lower body structureInfo
- Publication number
- JPS6076569U JPS6076569U JP16960283U JP16960283U JPS6076569U JP S6076569 U JPS6076569 U JP S6076569U JP 16960283 U JP16960283 U JP 16960283U JP 16960283 U JP16960283 U JP 16960283U JP S6076569 U JPS6076569 U JP S6076569U
- Authority
- JP
- Japan
- Prior art keywords
- floor panel
- joined
- cross member
- section
- body structure
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は自動車の下部車体構造を示す斜視図、第2図は
フロントとリキのフロアパネルを示す斜視図、第3図は
前クロスメンバの斜視図、第4図は後クロスメンバの斜
視図、第5図は第1図の■−V線断面図、第6図は第1
図のVI−VI線断面図、第7図は第1図のvn−vn
線断面図である。
1・・・・・・車体フロア、6・・・・・・フロントフ
ロアバネ 。
ル、7・・・・・・リヤフロアパネル、8・・・・・・
接合部、9・・・・・・前クロスメンバ、11・・・・
・・トンネル部、16、・・・・・・第1閉断面、17
,18,19・・・・・・延長部、20・・・・・・第
2閉断面、21,23・・・・・・ジャンクション、2
2.24・・・・・・接合部。Fig. 1 is a perspective view showing the lower body structure of the automobile, Fig. 2 is a perspective view showing the front and rear floor panels, Fig. 3 is a perspective view of the front cross member, and Fig. 4 is a perspective view of the rear cross member. , Fig. 5 is a sectional view taken along the ■-V line in Fig. 1, and Fig. 6 is a cross-sectional view of Fig. 1.
The VI-VI line sectional view in the figure, Figure 7 is vn-vn in Figure 1.
FIG. 1...Vehicle floor, 6...Front floor spring. 7...Rear floor panel, 8...
Joint part, 9...Front cross member, 11...
...Tunnel part, 16,...First closed section, 17
, 18, 19... Extension part, 20... Second closed section, 21, 23... Junction, 2
2.24...Joint part.
Claims (1)
とを接合して形成され、フロントフロアパネルはりャフ
ロアパネルとの接合部よりも後方で、かつリヤフロアパ
ネル上方に延びる延長部を備えており、フロントフロア
パネルとりャフロアパネルとを跨いでクロスメンバがこ
のフロントとリヤの両フロアパネルに接合されて室内側
に第1閉断面が形成され、車体フロアの車幅方向中央部
にはトンネル部が形成されていて、フロントフロアパネ
ルの延長部は、トンネル部においてその後縁がクロスメ
ンバ下面に接合されてクロスメンバとで第2閉断面を構
成し、トンネル部の両側部においてその後縁がジャンク
ションを介してクロスメンバとリヤフロアパネルとの接
合部に接合されて前記第1閉断面を上下に仕切っている
ことを特徴とする自動車の下部車体構造。The vehicle body floor is formed by joining the front floor panel and the carrier floor panel, and the front floor panel is provided with an extension portion that extends backward from the joint with the carrier floor panel and above the rear floor panel, and the front floor panel and the carrier floor panel are joined together. A cross member is joined to both the front and rear floor panels to form a first closed section on the interior side, and a tunnel section is formed in the center of the vehicle body floor in the vehicle width direction, and the cross member is joined to both the front and rear floor panels. The rear edge of the extension part is joined to the lower surface of the cross member in the tunnel part to form a second closed cross section with the cross member, and the rear edge of the extension part is joined to the cross member and the rear floor panel via junctions on both sides of the tunnel part. A lower vehicle body structure for an automobile, characterized in that the lower body structure is joined to a portion to partition the first closed section into an upper and lower section.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16960283U JPS6076569U (en) | 1983-10-31 | 1983-10-31 | Automobile lower body structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16960283U JPS6076569U (en) | 1983-10-31 | 1983-10-31 | Automobile lower body structure |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6076569U true JPS6076569U (en) | 1985-05-29 |
JPS6340378Y2 JPS6340378Y2 (en) | 1988-10-21 |
Family
ID=30370482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16960283U Granted JPS6076569U (en) | 1983-10-31 | 1983-10-31 | Automobile lower body structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6076569U (en) |
-
1983
- 1983-10-31 JP JP16960283U patent/JPS6076569U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6340378Y2 (en) | 1988-10-21 |
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