JPS61190249U - - Google Patents
Info
- Publication number
- JPS61190249U JPS61190249U JP1985074094U JP7409485U JPS61190249U JP S61190249 U JPS61190249 U JP S61190249U JP 1985074094 U JP1985074094 U JP 1985074094U JP 7409485 U JP7409485 U JP 7409485U JP S61190249 U JPS61190249 U JP S61190249U
- Authority
- JP
- Japan
- Prior art keywords
- end openings
- back frame
- seat back
- opposing end
- joining
- 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
- 238000005452 bending Methods 0.000 claims 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
- Seats For Vehicles (AREA)
Description
第１図ａ及び第１図ｂは本考案に係るシートバ
ツクフレームの接合構造をそれぞれ示す第３図の
Ａ―Ａに相当する断面図、第２図ａ及び第２図ｂ
は折り曲げ部を形成する要領を示す断面図、第３
図はシートバツクフレームの斜視図、第４図ａ〜
第４図ｄは従来のシートバツクフレームの接合構
造をそれぞれ示す第３図のＡ―Ａに相当する断面
図である。
１……シートバツクフレーム、１ａ，１ｂ……
端口部、１ａ′，１ｂ′……折り曲げ部。
1a and 1b are sectional views corresponding to A-A in FIG. 3, respectively showing the joint structure of the seat back frame according to the present invention, and FIGS. 2a and 2b.
3 is a cross-sectional view showing how to form the bent portion.
The figure is a perspective view of the seat back frame, Figure 4a~
FIG. 4d is a sectional view corresponding to the line AA in FIG. 3, showing the joint structure of a conventional seat back frame. 1... Seat back frame, 1a, 1b...
End portions, 1a', 1b'...bent portions.
Claims (1)
対する両端口部を結合してなるシートバツクフレ
ームにおいて、 上記両端口部の一方もしくは双方の全周が半径
方向内方に折り曲げられていて、相対する両端口
部の接合外周が相互に溶接されていることを特徴
とする自動車用シートのシートバツクフレーム。[Claims for Utility Model Registration] In a seat back frame formed by bending a hollow member into a substantially quadrilateral shape and joining opposing end openings, the entire circumference of one or both of the end openings is in the radial direction. A seat back frame for an automobile seat, characterized in that it is bent inward and the joining outer peripheries of opposing end openings are welded to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985074094U JPH0334126Y2 (en) | 1985-05-17 | 1985-05-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985074094U JPH0334126Y2 (en) | 1985-05-17 | 1985-05-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61190249U true JPS61190249U (en) | 1986-11-27 |
| JPH0334126Y2 JPH0334126Y2 (en) | 1991-07-19 |
Family
ID=30614071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985074094U Expired JPH0334126Y2 (en) | 1985-05-17 | 1985-05-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0334126Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007260722A (en) * | 2006-03-28 | 2007-10-11 | Press Kogyo Co Ltd | Welded structure of cylindrical member |
-
1985
- 1985-05-17 JP JP1985074094U patent/JPH0334126Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007260722A (en) * | 2006-03-28 | 2007-10-11 | Press Kogyo Co Ltd | Welded structure of cylindrical member |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0334126Y2 (en) | 1991-07-19 |