JPS6123849U

JPS6123849U - Foldable easy chair

Info

Publication number: JPS6123849U
Application number: JP10797384U
Authority: JP
Inventors: 博加藤
Original assignee: 株式会社ホウトク
Priority date: 1984-07-16
Filing date: 1984-07-16
Publication date: 1986-02-12

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

[Brief explanation of the drawing]

第１図は本考案の実施例である椅子全体の斜視図、第２
図は同じく斜視図を示し、第３図は側面図、第４図は座
板の一部の断面図、第５図および第６図は座板の他の部
分の断薗図をそれぞれ示し、第７図は背もたれの一部の
断面図、第８図は第７図のＩ−Ｉ線における断面図、第
９図は第８図の部分の分解斜視図、第１０図は背もたれ
の一部の底面図、第１１図は第１０図の一部の断面図、
第１２図は第１１図に示す部分の分解斜視図、第１３図
および第１４図は第１図の一部の平面図をそれぞれ示し
、第１５図第１７図および第１８図は作動説明図、第１
６図は第１５図に示す状態での一部の断面図を示す。１・・・左右支脚、２・・・前後支脚、Ａ・・・座板、
３・・・係合片、４・・・係止片、Ｂ・・・背もたれ。Figure 1 is a perspective view of the entire chair that is an embodiment of the present invention;
The figure also shows a perspective view, FIG. 3 is a side view, FIG. 4 is a sectional view of a part of the seat board, and FIGS. 5 and 6 are cross-sectional views of other parts of the seat board, respectively. Fig. 7 is a sectional view of a part of the backrest, Fig. 8 is a sectional view taken along line I-I in Fig. 7, Fig. 9 is an exploded perspective view of the part shown in Fig. 8, and Fig. 10 is a part of the backrest. 11 is a sectional view of a part of FIG. 10,
FIG. 12 is an exploded perspective view of the part shown in FIG. 11, FIGS. 13 and 14 are plan views of a portion of FIG. 1, and FIGS. 15, 17, and 18 are operation explanatory views. , 1st
FIG. 6 shows a partial sectional view of the state shown in FIG. 15. 1... Left and right support legs, 2... Front and rear support legs, A... Seat plate,
3... Engaging piece, 4... Locking piece, B... Backrest.

Claims

[Scope of utility model registration request]

Left and right support legs 1 made of rod that stand up from side to side, and front and rear support legs 2 made of rod that stand up from front to back are pivoted at the center of the intersection so that they can rotate from a planar cross state to a planar substantially parallel state. A disk-shaped seat plate A that can be placed on the left and right support legs 1 is pivotally attached to the left and right support legs 1, and when the seat plate A is in a horizontal state, one engagement piece 3 on the lower surface of the seat plate A is engaged with the front and rear support legs 2. In addition, the locking piece 4 on the lower surface of the seat plate A is installed so as to be able to engage with the front and rear support legs 2 when both support legs 1 and 2 are in a plane substantially parallel state.
Both end sides of a backrest B made of a semicircular frame are pivotally connected to the upper ends of both sides of the left and right supporting legs 1, respectively, and the rear upper ends of the front and rear supporting legs 2 are linked so as to be movable and rotatable along the backrest B. A simple foldable chair characterized by a structure that includes: