JPH03108535U - - Google Patents
Info
- Publication number
- JPH03108535U JPH03108535U JP1748290U JP1748290U JPH03108535U JP H03108535 U JPH03108535 U JP H03108535U JP 1748290 U JP1748290 U JP 1748290U JP 1748290 U JP1748290 U JP 1748290U JP H03108535 U JPH03108535 U JP H03108535U
- Authority
- JP
- Japan
- Prior art keywords
- backrest
- lever
- arm
- pin
- seat
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Seats For Vehicles (AREA)
Description
第１図〜第６図は本考案の一実施例を示すもの
であり、第１図はシートフレーム斜視図、第２図
はシート使用状態斜視図、第３図はシート通常使
用状態のフリーヒンジロツク機構側面図、第４図
はシートフルフラツト状態のフリーヒンジロツク
機構説明図、第５図はフリーヒンジ側分解斜視図
、第６図は背もたれ部回動部撤去状態斜視図、第
７図は従来例の斜視図である。
図中、１Ａ……シート、１１Ａ……座部、１２
Ａ……背もたれ部、１２Ｄ……アーム、１２Ｅ…
…ピン、１２Ｆ……切欠き部、１４Ａ……リクラ
イニングデバイス、１５Ａ……ロツクブラケツト
、１５Ｂ……嵌着溝、１６Ａ……フツク、１７Ａ
……レバー、１７Ｂ……ピン。
Figures 1 to 6 show an embodiment of the present invention. Figure 1 is a perspective view of the seat frame, Figure 2 is a perspective view of the seat in use, and Figure 3 is a free hinge in normal seat use. Figure 4 is a side view of the lock mechanism, Figure 4 is an explanatory diagram of the free hinge lock mechanism in the seat fully flat state, Figure 5 is an exploded perspective view of the free hinge side, Figure 6 is a perspective view of the backrest with the rotating part removed, Figure 7 is It is a perspective view of a conventional example. In the figure, 1A...seat, 11A... seat, 12
A...Backrest part, 12D...Arm, 12E...
... Pin, 12F ... Notch, 14A ... Reclining device, 15A ... Lock bracket, 15B ... Fitting groove, 16A ... Hook, 17A
...Lever, 17B...Pin.
Claims (1)
一側をリクライニングデバイスにより、他側をフ
リーヒンジによつて該座部にリクライニング可能
に取付けられており、更に該背もたれ部はリクラ
イニングデバイス側を軸として前面側に回動可能
にされ、かつフリーヒンジ側において着脱可能に
された構成であつて、該フリーヒンジは背もたれ
部下端から延設されたアームと、該アームから突
設されているピンと、座部側面に回動可能に取付
けられかつ該ピンに係合するフツクと、該フツク
と該ピンとの係合を解除させるレバーとからなり
、該アームの下縁には切欠き部が形成されており
、該フツクのレバーにはピンが突設されており、
背もたれ部が通常状態では該レバーのピンがアー
ム下縁に当接してレバー操作が不可能となり、背
もたれ部が全倒状態では該レバーのピンがアーム
下縁の切欠き部に位置して該レバー操作が可能と
なることを特徴とするシート構造。 Consisting of a seat and a backrest, the backrest is reclinably attached to the seat by a reclining device on one side and a free hinge on the other side, and the backrest is attached to the seat with an axis on the reclining device side. The free hinge has an arm extending from the lower end of the backrest, a pin protruding from the arm, It consists of a hook that is rotatably attached to the side surface of the seat and engages with the pin, and a lever that releases the engagement between the hook and the pin, and a notch is formed in the lower edge of the arm. The lever of the hook has a pin protruding from it,
When the backrest is in its normal state, the pin of the lever comes into contact with the lower edge of the arm, making it impossible to operate the lever, and when the backrest is fully reclined, the pin of the lever is located in the notch on the lower edge of the arm, and the lever is in contact with the lower edge of the arm. A seat structure characterized by being operable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1748290U JPH03108535U (en) | 1990-02-23 | 1990-02-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1748290U JPH03108535U (en) | 1990-02-23 | 1990-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03108535U true JPH03108535U (en) | 1991-11-07 |
Family
ID=31520689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1748290U Pending JPH03108535U (en) | 1990-02-23 | 1990-02-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03108535U (en) |
-
1990
- 1990-02-23 JP JP1748290U patent/JPH03108535U/ja active Pending
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