JPS5997661U

JPS5997661U - blow molded chair

Info

Publication number: JPS5997661U
Application number: JP19225482U
Authority: JP
Inventors: 百瀬　迪美; 正徳苅田
Original assignee: 株式会社コトブキ
Priority date: 1982-12-20
Filing date: 1982-12-20
Publication date: 1984-07-02

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図はこの考案によるブロー成形椅子の要部となる環
状材の縦断面図、第２図は同ブロー成形椅子の要部を示
す縦断側面図、第３図は第２図のＡ部詳細図、第４図は
タッカ−の針を示す斜視図である。１・・・・・・ブロー成形座体、１ａ・・・・・・段部
、２・・・・・・ｉ秋材、２ａ、　　２ｂ・・・・・・
６片、２Ｃ，２ｄ・・・・・・溝部、２ｅ、　　２ｆ・
・・・・・舌片、３・・・・・・クッション材、４・・
・・・・表皮材、５・・・・・・縫製、６・・・・・・
針。Figure 1 is a vertical cross-sectional view of the annular member that is the main part of the blow-molded chair according to this invention, Figure 2 is a vertical cross-sectional side view showing the main part of the blow-molded chair, and Figure 3 is a detail of section A in Figure 2. FIG. 4 is a perspective view showing the needle of the tucker. 1...Blow molded seat body, 1a...Stepped portion, 2...i autumn material, 2a, 2b...
6 pieces, 2C, 2d...Groove, 2e, 2f.
...Tongue piece, 3...Cushion material, 4...
...Skin material, 5...Sewing, 6...
needle.

Claims

[Scope of utility model registration request]

The seat body is formed from a blow-molded product, and a step part is provided on the outer circumferential vertical surface of the seat body, and at the position of the step part, a band-like body of a predetermined width is attached to the upper and lower edges of the central band, and the width of the front side is approximately the same as that of the front side. Two types of six pieces with tapered widths on the rear side of the ribs are protruded symmetrically, and a groove is provided in the upper part of the outer vertical surface of this central band in the longitudinal direction, the depth being somewhat wider than the opening. Directly below the opening, tongues protrude oppositely from the upper and lower positions of the opening, and sometimes an annular member with a wide groove formed in the longitudinal direction is installed at the position where both tongues close the opening. The six pieces of the lower side protruding from the lower end of the folded part are secured in a resting state while being attached to the folded part of the skin material sufficient to cover the outer circumference of the upper part by sewing, and in this embodiment. A blow-molded chair characterized in that the entire peripheral edge of the skin material is fixed to the stepped portion of the seat body by driving a tacker needle into the seat body from the lower groove of the annular material.