JPS61202256U

JPS61202256U -

Info

Publication number: JPS61202256U
Application number: JP8661185U
Authority: JP
Priority date: 1985-06-07
Filing date: 1985-06-07
Publication date: 1986-12-18
Also published as: JPH0136435Y2

Description

[Brief explanation of the drawing]

図面はこの考案の実施例を示すもので、第１図
は座椅子の状態にした枠体の斜視図、第２図は要
部の一部切欠側面図、第３図は同要部の正面図、
第４〜７図は各々異なる使用状態を示す斜視図、
第８図は第７図―線の断面図である。１…背フレーム、２…座フレーム、３…連結金
具、４…折畳みフレーム、５…多関節部材、７ａ
，７ｂ…リンク、１０，１１…クツシヨン材。 The drawings show an embodiment of this invention: Fig. 1 is a perspective view of the frame in the state of a seat, Fig. 2 is a partially cutaway side view of the main part, and Fig. 3 is a side view of the main part. Front view,
4 to 7 are perspective views showing different usage conditions,
FIG. 8 is a sectional view taken along the line of FIG. 7. DESCRIPTION OF SYMBOLS 1...Back frame, 2...Seat frame, 3...Connection fittings, 4...Folding frame, 5...Multi-joint member, 7a
, 7b...Link, 10, 11...Cushion material.

補正昭６０．７．１７考案の名称を次のように補正する。考案の名称座椅子実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment July 17, 1980 The name of the invention is amended as follows. Title of the invention: Chair The scope of the claims for utility model registration and the brief description of the drawings are amended as follows.

【実用新案登録請求の範囲】背もたれ部となる第１フレーム１と座部となる
第２フレーム２、および座部上に折り重ねられる
第３フレーム４とによつて構成され、前記第１フ
レーム１と前記第２フレーム２とがラチエツト式
連結金具等の角度調整機構３を介して回動自在か
つ任意の調整角度で保持されるように連結される
と共に、前記第２フレーム２と前記第３フレーム
４とが、複数個のリンク７が連鎖状に枢着連結さ
れてなり直線状の展開状態からＵ字状の屈曲状態
に至る範囲でリンク相互の回動が自在となるよう
になされた多関節連結部材５によつて連結され、
これら第１フレーム１、第２フレーム２および第
３フレーム４の全体がクツシヨン材１０，１１で
被覆されてなる座椅子。[Claims for Utility Model Registration] Consisting of a first frame 1 serving as a backrest portion, a second frame 2 serving as a seat portion, and a third frame 4 folded over the seat portion, the first frame 1 and the second frame 2 are connected to each other via an angle adjustment mechanism 3 such as a ratchet type connecting fitting so as to be rotatable and held at an arbitrary adjustment angle, and the second frame 2 and the third frame 4 is a multi-jointed joint in which a plurality of links 7 are pivotally connected in a chain so that the links can rotate freely in a range from a linear unfolded state to a U-shaped bent state. connected by a connecting member 5,
A chair in which the first frame 1, the second frame 2, and the third frame 4 are entirely covered with cushion materials 10 and 11.

【図面の簡単な説明】図面はこの考案の実施例を示すもので、第１図
は座椅子の状態にした枠体の斜視図、第２図は要
部の一部切欠側面図、第３図は同要部の正面図、
第４図〜７図は各々異なる使用状態を示す斜視図
、第８図は第７図―線の断面図である。１…第１フレーム、２…第２フレーム、３…角
度調整機構、４…第３フレーム、５…多関節連結
部材、７…リンク、１０，１１…クツシヨン材。[Brief Description of the Drawings] The drawings show an embodiment of this invention. Figure 1 is a perspective view of the frame in the state of a seat, Figure 2 is a partially cutaway side view of the main part, Figure 3 is a front view of the main part,
4 to 7 are perspective views showing different usage conditions, and FIG. 8 is a sectional view taken along the line of FIG. 7. DESCRIPTION OF SYMBOLS 1...First frame, 2...Second frame, 3...Angle adjustment mechanism, 4...Third frame, 5...Multi-joint connection member, 7...Link, 10, 11...Cushion material.

Claims

[Scope of utility model registration request]

The back frame 1 and the seat frame 2 are connected to each other via an angle adjustment mechanism 3 such as a ratchet type connecting fitting so as to be rotatable and held at an arbitrary adjustment angle, and the seat frame 2 and the seat frame 2
The folding frame 4, which is folded on top of the folding frame 4, is made up of a plurality of links 7a and 7b that are pivotally connected in a chain, and the links can rotate in a range from a straight unfolded state to a U-shaped bent state. A seat chair in which the back frame 1, the seat frame 2, and the folding frame 4 are all covered with cushion materials 10 and 11, and are connected by a multi-joint member 5 that can be freely moved.