JPH02134049U

JPH02134049U -

Info

Publication number: JPH02134049U
Application number: JP1989043062U
Authority: JP
Priority date: 1989-04-14
Filing date: 1989-04-14
Publication date: 1990-11-07

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案の一実施例に係るアームレス
ト装置を備えたシートであり、アームレストを持
ち上げ回動した状態を示す斜視図、第２図はアー
ムレストを前倒し回動した状態を示す第１図相当
の斜視図、第３図はアームレストを持ち上げ回動
した状態を示すアームレスト装置の要部拡大斜視
図、第４図はアームレストを前倒し回動した状態
を示す第３図相当の拡大斜視図、第５図は第３図
中矢示Ｖ方向から見た側面図、第６図は第３図中
矢示−線に沿う断面図、第７図は第４図中矢
示−線に沿う断面図、そして第８図はこの考
案の従来例に係るアームレスト装置を備えたシー
トの斜視図である。３……シートバツク、４……シートバツクの側
部、５，１７……アームレスト、７……固定筒、
１１……回動筒、１３……ストツパ部、１４……
蓋体、１６……フレームシヤフト、１９……ガイ
ド片。 Fig. 1 shows a seat equipped with an armrest device according to an embodiment of this invention, and Fig. 2 is a perspective view showing a state in which the armrest is raised and rotated, and Fig. 2 corresponds to Fig. 1 showing a state in which the armrest is tilted forward and rotated. FIG. 3 is an enlarged perspective view of the main parts of the armrest device showing a state in which the armrest is lifted up and rotated. FIG. 4 is an enlarged perspective view equivalent to FIG. 3 showing a state in which the armrest is tilted forward and rotated. 6 is a sectional view along the line indicated by the arrow V in FIG. 3, FIG. 7 is a sectional view taken along the line indicated by the arrow 4 in FIG. The figure is a perspective view of a seat equipped with an armrest device according to a conventional example of this invention. 3... Seat back, 4... Side part of seat back, 5, 17... Armrest, 7... Fixed tube,
11... Rotating cylinder, 13... Stopper part, 14...
Lid body, 16... frame shaft, 19... guide piece.

Claims

【実用新案登録請求の範囲】アームレストの側部に固着した固定筒内へ、先
端にストツパ部付きの蓋体を嵌装した回動筒を挿
通し、且つ該回動筒の先端付近に上腕載置面が幅
広で全体厚さが小さいアームレストのフレームシ
ヤフトを回動自在に貫通させるとともに該フレー
ムシヤフトに前記ストツパ部と当接自在なカイド
片を形成し、そして、前記アームレストを回動筒中心に持ち
上げ回動した際、アームレストの上腕載置面が横
向き状態でシートバツクの側部と対面し、またアームレストを回動筒中心に前倒し回動す
る際、前記フレームシヤフトがアームレストごと
外側へも回動し、前記ガイド片がストツパ部に当
接して、アームレストの上腕載置面が上向き状態
で位置決めされることを特徴とするアームレスト
装置。[Scope of Claim for Utility Model Registration] A rotating cylinder fitted with a lid with a stopper at the tip is inserted into a fixed cylinder fixed to the side of the armrest, and the upper arm is placed near the tip of the rotating cylinder. A frame shaft of an armrest having a wide mounting surface and a small overall thickness is rotatably passed through the frame shaft, and a guide piece is formed on the frame shaft so as to be able to come into contact with the stopper part, and the armrest is centered around the rotary tube. When the armrest is lifted and rotated, the upper arm resting surface of the armrest faces the side of the seat back in a sideways state, and when the armrest is tilted forward and rotated around the rotation tube, the frame shaft and the armrest also rotate outward. . An armrest device, wherein the guide piece is in contact with a stopper portion, and the upper arm mounting surface of the armrest is positioned in an upward state.