JPS608667U - Vehicle lumbar support device - Google Patents
Vehicle lumbar support deviceInfo
- Publication number
- JPS608667U JPS608667U JP1983100950U JP10095083U JPS608667U JP S608667 U JPS608667 U JP S608667U JP 1983100950 U JP1983100950 U JP 1983100950U JP 10095083 U JP10095083 U JP 10095083U JP S608667 U JPS608667 U JP S608667U
- Authority
- JP
- Japan
- Prior art keywords
- lumbar support
- bracket
- spring
- hole
- support device
- 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
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
- Seats For Vehicles (AREA)
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図は従来の車輌用ランバーサポート装置の要部構造
を示す斜視図、第２図はそのスプリングホルダー取付構
造を示す分解斜視図、第３図は本考案の車輌用ランバー
サポート装置の１実施例の要部構造を示す斜視図、第４
図はそのスプリングホルダー取付構造を示す分解斜視図
、第５図はそのスプリング装着状況を示す斜視図、第６
図は第５図におけるＡ−Ａ視拡犬断面図である。
１・・・・・・シートバックフレーム、２・・・・・・
サイドパネル、３・・・・・・ブラケット、４・・・・
・・ピン、５・・・・・・スプリングホルダー、６・・
・・・・スプリング、７・・・・・・樹脂コート、８・
・・・・・透孔、９・・・・・・ピン、１０・・・・・
・透孔、１１・・・・・・ワッシャー、１５・・・・・
・角形透孔、１６・・・・・・スプリングホルダー、１
７・・・・・・透孔、１８・・・・・・角筒、１９・・
・・・・フランジ。Figure 1 is a perspective view showing the main structure of a conventional vehicle lumbar support device, Figure 2 is an exploded perspective view showing its spring holder mounting structure, and Figure 3 is an implementation of the vehicle lumbar support device of the present invention. Perspective view showing the main structure of the example, No. 4
The figure is an exploded perspective view showing the spring holder mounting structure, Fig. 5 is a perspective view showing the spring mounting situation, and Fig. 6 is an exploded perspective view showing the spring holder mounting structure.
The figure is an enlarged cross-sectional view taken along the line AA in FIG. 5. 1... Seat back frame, 2...
Side panel, 3...Bracket, 4...
...Pin, 5...Spring holder, 6...
...Spring, 7...Resin coat, 8.
...Through hole, 9...Pin, 10...
・Through hole, 11...Washer, 15...
・Square through hole, 16...Spring holder, 1
7...Through hole, 18...Square tube, 19...
...Flange.
Claims (1)
、ランバーサポート用スプリングの端部を保持するスプ
リングホルダーを取付けたブラケットを揺動可能に枢支
し、該ブラケットを揺動せしめることによって該ランバ
ーサポート用スプリングの腰部支持位置を調整する如く
構成した車輌用ランバーサポート装置において、前記ブ
ラケットに角形透孔を設け、スプリング端部挿通用透孔
を有する角筒と該角筒端部に一体に設けられたフランジ
とから成る合成樹脂製スプリングホルダーの角筒を外側
方より前記ブラケットの角形透孔に圧入し、ブラケット
内側に突出した前記角筒の透孔にランバーサポート用ス
プリングの端部を挿入、装着したことを特徴とする車輌
用ランバーサポート装置。A bracket with a spring holder that holds the end of a lumbar support spring is swingably supported on a side panel fixed to the side of the seat back frame, and the lumbar support is installed by swinging the bracket. In a lumbar support device for a vehicle configured to adjust the lumbar support position of a spring for use, the bracket is provided with a rectangular through hole, and a rectangular tube having a through hole for inserting a spring end and an end of the rectangular tube are integrally provided. A square tube of a synthetic resin spring holder consisting of a flange is press-fitted into the square hole of the bracket from the outside, and the end of the lumbar support spring is inserted and installed into the hole of the square tube that protrudes inside the bracket. A vehicle lumbar support device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983100950U JPS608667U (en) | 1983-06-29 | 1983-06-29 | Vehicle lumbar support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983100950U JPS608667U (en) | 1983-06-29 | 1983-06-29 | Vehicle lumbar support device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS608667U true JPS608667U (en) | 1985-01-21 |
| JPS6322935Y2 JPS6322935Y2 (en) | 1988-06-23 |
Family
ID=30238595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983100950U Granted JPS608667U (en) | 1983-06-29 | 1983-06-29 | Vehicle lumbar support device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS608667U (en) |
-
1983
- 1983-06-29 JP JP1983100950U patent/JPS608667U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6322935Y2 (en) | 1988-06-23 |
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