JPH0458157U - - Google Patents
Info
- Publication number
- JPH0458157U JPH0458157U JP10216590U JP10216590U JPH0458157U JP H0458157 U JPH0458157 U JP H0458157U JP 10216590 U JP10216590 U JP 10216590U JP 10216590 U JP10216590 U JP 10216590U JP H0458157 U JPH0458157 U JP H0458157U
- Authority
- JP
- Japan
- Prior art keywords
- stretched
- fixed
- side frames
- members
- spring
- 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.)
- Pending
Links
Description
第１図及び第２図は本考案に係るシートバツク
フレーム構造の一実施例の概略を夫々示すもので
、第１図はシートバツクフレームの斜視図、第２
図は取付前のバネ部材の正面図、第３図は従来の
シートバツクフレームの斜視図である。
図中、２１……シートバツクフレーム、２２…
…上部フレーム、２３……側部フレーム、２５…
…サイドパネル、２６，２６ａ，２６ｂ……バネ
部材、２９……取付用ワイヤ、３１，３１ａ，３
１ｂ……フツク部材。
1 and 2 schematically show an embodiment of the seat back frame structure according to the present invention. FIG. 1 is a perspective view of the seat back frame, and FIG. 2 is a perspective view of the seat back frame.
The figure is a front view of the spring member before attachment, and FIG. 3 is a perspective view of a conventional seat back frame. In the figure, 21... Seat back frame, 22...
...Top frame, 23...Side frame, 25...
...Side panel, 26, 26a, 26b...Spring member, 29...Mounting wire, 31, 31a, 3
1b...Hook member.
Claims (1)
該左右の側部フレーム間に上下方向に適宜の間隔
で複数のバネ部材が張設されたシートバツクフレ
ーム構造において、前記バネ部材は伸張前の状態
で同一長さに形成されていると共に、その端部が
取付用ワイヤに固着され、前記左右の側部フレー
ム側に固着された複数のフツク部材に前記取付用
ワイヤが取付けられ、前記側部フレームの下部側
に固着された下部のフツク部材が上部側に固着さ
れた上部のフツク部材より短く形成され、前記下
部のフツク部材間に張設された下部のバネ部材が
上部のバネ部材より伸張された状態で張設されて
いることを特徴とするシートバツクフレーム構造
。 Comprising an upper frame and left and right side frames,
In the seat back frame structure in which a plurality of spring members are stretched between the left and right side frames at appropriate intervals in the vertical direction, the spring members are formed to have the same length before being stretched, and the spring members have the same length before being stretched. The ends of the mounting wires are fixed to the mounting wires, the mounting wires are attached to a plurality of hook members fixed to the left and right side frames, and the lower hook members are fixed to the lower side of the side frames. The lower spring member is formed shorter than the upper hook member fixed to the upper side and stretched between the lower hook members, and is stretched in a state where it is stretched more than the upper spring member. Seat back frame structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10216590U JPH0458157U (en) | 1990-09-28 | 1990-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10216590U JPH0458157U (en) | 1990-09-28 | 1990-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0458157U true JPH0458157U (en) | 1992-05-19 |
Family
ID=31846182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10216590U Pending JPH0458157U (en) | 1990-09-28 | 1990-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0458157U (en) |
-
1990
- 1990-09-28 JP JP10216590U patent/JPH0458157U/ja active Pending
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