JPH0410749U

JPH0410749U -

Info

Publication number: JPH0410749U
Application number: JP5199390U
Authority: JP
Priority date: 1990-05-18
Filing date: 1990-05-18
Publication date: 1992-01-29

Description

[Brief explanation of the drawing]

第１図は本考案の実施例である要部の斜視図、
第２図は単一形椅子の斜視図、第３図は２連式椅
子の斜視図、第４図は第３図の分解図を示し、第
５図ないし第９図は第４図のＯ−Ｏ線、Ｐ−Ｐ線
、Ｑ−Ｑ線、Ｒ−Ｒ線およびＳ−Ｓ線における断
面図をそれぞれ示し、第１０図は組付時の説明図
、第１１図ないし第１５図は第１０図のＪ−Ｊ線
、Ｋ−Ｋ線、Ｌ−Ｌ線、Ｍ−Ｍ線およびＮ−Ｎ線
における断面図をそれぞれ示し、第１６図は第１
図の中央縦断面図、第１７図ないし第２１図は第
１図のＥ−Ｅ線、Ｆ−Ｆ線、Ｇ−Ｇ線、Ｈ−Ｈ線
およびＩ−Ｉ線における断面図をそれぞれ示し、
第２２図ないし第２５図はそれぞれ他の実施例を
示す。Ａ……シート枠、１……横枠部、２……座枠部
、３……背枠部、Ｂ……弾性シート。 FIG. 1 is a perspective view of the main parts of an embodiment of the present invention;
Fig. 2 is a perspective view of a single chair, Fig. 3 is a perspective view of a double chair, Fig. 4 is an exploded view of Fig. 3, and Figs. 10 is an explanatory diagram at the time of assembly, and FIGS. 10 shows cross-sectional views along the J-J line, K-K line, L-L line, M-M line, and N-N line, respectively, and FIG.
The center vertical cross-sectional view of the figure, and FIGS. 17 to 21 respectively show cross-sectional views taken along the E-E line, the F-F line, the G-G line, the H-H line, and the I-I line in FIG.
FIGS. 22 to 25 each show other embodiments. A...Seat frame, 1...Horizontal frame portion, 2...Seat frame portion, 3...Back frame portion, B...Elastic sheet.

Claims

[Scope of utility model registration request]

In a chair in which the seat and backrest are integrally connected to form an L-shape when viewed from the side, a seat frame A, which is curved into an L-shape when viewed from the side, is inserted between the horizontal frame 1 in the center and the seat frame 2 and the back. The upper surface of the periphery of the sheet frame A is formed so that the inside of the frame part 3 side is wide open and the whole has a B-shape, and the periphery of the elastic sheet B having the texture is pulled outward. A seat part structure characterized by being configured by integrally adhering to.