JPH044840U

JPH044840U -

Info

Publication number: JPH044840U
Application number: JP4651690U
Authority: JP
Priority date: 1990-04-27
Filing date: 1990-04-27
Publication date: 1992-01-17

Description

[Brief explanation of the drawing]

第１図は本案の安楽椅子の斜視図、第２図は第
１図に示す椅子がベツトとなつた際のフレーム構
造の斜視図、第３図は第２図の側面図、第４図は
第２図に示すベツトが椅子となつた際のフレーム
構造の斜視図、第５図は第４図の側面図、第６図
は第２図のフレーム構造体の分解斜視図、第７図
は第６図のＡ部分の拡大図である。図中、Ｃ，Ｆはクツシヨンフレーム、Ｂ，Ｆは
バツクフレーム、Ｆはフートレスト、１は基枠台
、２は水平状スライドレール、３は筒状ガイド、
４はガイドプレート、５はＴ字形アーム、１６は
リンクである。 Figure 1 is a perspective view of the easy chair of the present invention, Figure 2 is a perspective view of the frame structure when the chair shown in Figure 1 becomes a bed, Figure 3 is a side view of Figure 2, and Figure 4 is a perspective view of the chair shown in Figure 1. Figure 2 is a perspective view of the frame structure when the bed becomes a chair, Figure 5 is a side view of Figure 4, Figure 6 is an exploded perspective view of the frame structure of Figure 2, and Figure 7 is 7 is an enlarged view of part A in FIG. 6. FIG. In the figure, C and F are cushion frames, B and F are back frames, F is a footrest, 1 is a base frame, 2 is a horizontal slide rail, 3 is a cylindrical guide,
4 is a guide plate, 5 is a T-shaped arm, and 16 is a link.

Claims

[Scope of utility model registration request]

A base frame with pillars erected on the front and rear left and right sides, guide plates fixed to the left and right sides of the base frame and formed with slanted grooves, and slanted grooves in each guide plate. A T-shaped arm consisting of a horizontal part and a vertical part that slides along the T-shaped arm, and both free ends rotatably attached to the upper end of the horizontal part of this T-shaped arm, and provided on the left and right of the rear of the base frame. A U-shaped movable back frame is slidably inserted into each cylindrical guide rotatably attached to each rear column, and the rear end is rotatably attached to the tip of the vertical portion of the T-shaped arm, and A movable cushion frame whose front end is slidably attached to a horizontal slide rail fixed to each front column provided on the left and right sides of the front of the base frame, and a movable cushion frame that rotates to the front column of the base frame. a link that connects the footrest and the horizontal lower end of the front T-shaped arm and makes the footrest horizontal when the T-shaped arm slides upward; It is comprised of a shaft that connects the T-shaped arm and a cylinder that connects the base frame and slides the T-shaped arm along the slanted groove of the guide plate, and the T-shaped arm is connected to the slanted groove of the guide plate. When the bed is slid upward along the bed, the back frame, the cushion frame, and the footrest become horizontal to form a bed;
When the T-shaped arm slides downward along the slanted groove of the guide plate, the back frame tilts and the footrest rotates substantially vertically.