JPH0337939U - - Google Patents
Info
- Publication number
- JPH0337939U JPH0337939U JP9852289U JP9852289U JPH0337939U JP H0337939 U JPH0337939 U JP H0337939U JP 9852289 U JP9852289 U JP 9852289U JP 9852289 U JP9852289 U JP 9852289U JP H0337939 U JPH0337939 U JP H0337939U
- Authority
- JP
- Japan
- Prior art keywords
- armrest
- lock pin
- pivot shaft
- guide groove
- return 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.)
- Granted
Links
Landscapes
- Seats For Vehicles (AREA)
Description
第１図は本考案に係るアームレストのロツク機
構の一実施例を示す要部構成の概略斜視図、第２
図および第３図はその動作状態を説明するための
要部拡大側面図、第４図はアームレストを備えて
なる車両用シートの概略斜視図である。
図中、１……アームレスト、２……車両用シー
ト、４……シートバツク、６……枢支軸、１０…
…アームレストヒンジブラケツト、１１……リタ
ーンスプリング、１２……ロツクピン、１３……
円弧状ガイド溝、１４……ロツク部。
FIG. 1 is a schematic perspective view of the main part structure showing one embodiment of the armrest locking mechanism according to the present invention, and FIG.
3 and 3 are enlarged side views of essential parts for explaining the operating state thereof, and FIG. 4 is a schematic perspective view of a vehicle seat provided with an armrest. In the figure, 1...armrest, 2...vehicle seat, 4...seat back, 6...pivot shaft, 10...
...Armrest hinge bracket, 11...Return spring, 12...Lock pin, 13...
Arc-shaped guide groove, 14... lock portion.
Claims (1)
ジブラケツトに対し枢支軸により収納、引出し可
能な状態で回動自在に枢支されるアームレストと
、このアームレストをその収納方向に常時付勢す
るように前記枢支軸上に巻回して設けられるリタ
ーンスプリングと、前記ヒンジブラケツト、アー
ムレストのいずれか一方の部材に前記枢支軸とは
偏心した位置で平行して立設されるロツクピンと
、他方の部材側にこのロツクピンが係入されるよ
うに形成されアームレスト回動時におけるロツク
ピンの移動軌跡に対応する円弧状を呈するガイド
溝を備え、前記リターンスプリングの一部を、前
記ガイド溝においてアームレスト引出し時にロツ
クピンに係合しその復旧回動を規制する位置に臨
むように屈曲形成させてロツク部としたことを特
徴とするアームレストのロツク機構。 An armrest is rotatably supported by a pivot shaft to an armrest hinge bracket attached to the seat back side so that it can be stored and pulled out, and the pivot shaft is configured to constantly bias the armrest in the storage direction. A return spring is wound around the top, a lock pin is provided on one of the hinge bracket and the armrest in parallel to the pivot shaft at a position eccentric to the pivot shaft, and the lock pin is provided on the other member. A guide groove is formed to engage the lock pin and has an arcuate shape corresponding to a movement locus of the lock pin when the armrest is rotated, and a part of the return spring is engaged with the lock pin when the armrest is pulled out in the guide groove. A locking mechanism for an armrest, characterized in that the locking portion is bent so as to face a position that restricts the restoration rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9852289U JPH068756Y2 (en) | 1989-08-25 | 1989-08-25 | Armrest lock mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9852289U JPH068756Y2 (en) | 1989-08-25 | 1989-08-25 | Armrest lock mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0337939U true JPH0337939U (en) | 1991-04-12 |
| JPH068756Y2 JPH068756Y2 (en) | 1994-03-09 |
Family
ID=31647617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9852289U Expired - Lifetime JPH068756Y2 (en) | 1989-08-25 | 1989-08-25 | Armrest lock mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH068756Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009100870A (en) * | 2007-10-22 | 2009-05-14 | Nifco Inc | Storage type armrest device |
-
1989
- 1989-08-25 JP JP9852289U patent/JPH068756Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009100870A (en) * | 2007-10-22 | 2009-05-14 | Nifco Inc | Storage type armrest device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH068756Y2 (en) | 1994-03-09 |