JPS60175148U - Sai support device - Google Patents

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

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

第１図はサイサポート装置を備えた座席を示す斜視図、
第２図は従来のサイサポート装置の一例の縦断側面図、
第３図は本考案のサイサポート装置を示す縦断側面図、
第４図は同、分解斜視図、第５図は要部の斜視図、第６
図は同、一部切断した側面図、第７図は同、縦断面図で
ある。 図中之１１はクッションフレーム、１２は可動フレーム
、２２は操作ロッド、３２はリンク部材、３５は作動機
構、４０はアーム部材である。FIG. 1 is a perspective view showing a seat equipped with a thigh support device;
Figure 2 is a longitudinal side view of an example of a conventional thigh support device.
FIG. 3 is a longitudinal side view showing the thigh support device of the present invention;
Figure 4 is an exploded perspective view of the same, Figure 5 is a perspective view of the main parts, and Figure 6 is a perspective view of the main parts.
The figure is a partially cut side view of the same, and FIG. 7 is a longitudinal sectional view of the same. In the figure, 11 is a cushion frame, 12 is a movable frame, 22 is an operating rod, 32 is a link member, 35 is an actuation mechanism, and 40 is an arm member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] クッションフレームの前部に可動フレームラ起伏自在に
枢着し、上記クッションフレームの前側部にリンク部材
を回動自在に軸支すると共に該リンク部材の一端部を上
記可動フレームの前部に係合シ、かつ上記クッションフ
レームに、操作ロツ□　　　ドあ回転により前後方向に
回動されるアーム部材を有する作動機構を配設し、上記
アーム部材を上記リンク部材の他端部に摺接させてなる
サイサポート装置。A movable frame is pivotally attached to the front part of the cushion frame so that it can be raised and lowered, and a link member is rotatably supported on the front side of the cushion frame, and one end of the link member is engaged with the front part of the movable frame. and an actuating mechanism having an arm member that is rotated in the front-rear direction by rotation of the operating door is disposed on the cushion frame, and the arm member is brought into sliding contact with the other end of the link member. Rhino support device.