JPS5969729U

JPS5969729U - treatment chair

Info

Publication number: JPS5969729U
Application number: JP16581782U
Authority: JP
Inventors: 光男高橋
Original assignee: 株式会社吉田製作所
Priority date: 1982-11-02
Filing date: 1982-11-02
Publication date: 1984-05-11
Also published as: JPS6223479Y2

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

図面は本考案の実施例を示し第１図は治療椅子　　・の
要部のｉ面図、第２図は同動作状態における側面図であ
る。図中１は椅子、２は基台、３はバックレスト、４は座部
を構成するチルト、５はフットレスト、１７は第１リン
ク、２０は第２リンク、２６は第３リンク、２２はシリ
ンダー装置、２３はピストンロンドである。The drawings show an embodiment of the present invention, and FIG. 1 is an i-plane view of the main parts of the treatment chair, and FIG. 2 is a side view of the same operating state. In the figure, 1 is a chair, 2 is a base, 3 is a backrest, 4 is a tilt that makes up the seat, 5 is a footrest, 17 is a first link, 20 is a second link, 26 is a third link, and 22 is a cylinder The device 23 is a piston rond.

Claims

[Scope of utility model registration request]

(1) The lower part of the backrest and the rear part of the tilt that constitutes the seat are each pivoted to the base, a footrest is hinged to the tip of the tilt, and one end of the first link is pivoted to the lower part of the backrest. and the other end of this link is pivotally connected to an actuating device such as a cylinder provided on a base, and the backrest is raised and rotated via the first link by the back and forth movement of this actuating device, the lower part of the tilt and the other end of the first link are tilted largely □ in a first operating position where the backrest is in a substantially upright state;
The backrest is connected by a second link that hangs almost vertically in a second operating position where the backrest is reclined to a required angle and tilts and rotates upward as the actuating device operates; The footrest is held in a downwardly inclined state at the first operating position, and the footrest is held in a horizontal position S when the position near the pivot point relative to the tilt and the lower part of the footrest reaches the second operating position. When the backrest is collapsed from the second operating position to a third operating position in which the backrest is in a horizontal state, the tilt and footrests are connected by a third link that tilts the footrest so that the tilting action does not occur. A therapeutic chair characterized by comprising:

(2) Utility model registration claim 1, in which the upright angle of the backrest in the first operating position is set to approximately 12 degrees.
Therapeutic chair described in section.

(3) The therapeutic chair according to claim 1 or 2, wherein the horizontal tilt angle in the first operating position is set to about 5 degrees.

(4) ``Utility model registration claims 1, 2 or 2 in which the lodging angle of the backrest in the second operating position is set to approximately 47 degrees, and the tilt angle is set to approximately 20 degrees, respectively. The treatment chair described in item 3.

(5) A therapeutic chair according to claim 1, 2, 3, or 4, in which the lower part of the backrest is bent into an abbreviated shape.