JPS5955054U

JPS5955054U - seat structure

Info

Publication number: JPS5955054U
Application number: JP15077582U
Authority: JP
Inventors: 近江　俊次
Original assignee: 日本発条株式会社
Priority date: 1982-10-04
Filing date: 1982-10-04
Publication date: 1984-04-11

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 drawings]

第１図は従来の実施例を示すシート構造の斜視図、第２
図イ９口は従来のシートスプリング形状を示す斜視図、
第３図は本考案による一実施例を示すシート構造の上面
図、第４図は第３図のＡ−Ａ線断面図、第５図は本考案
による応用例を示すシート構造の上面図、第６図は第５
図のＢ−Ｂ線断面図である。１・・・シートフレーム、２・・・シートスプリング、
３・・・リテーナ、４・・・支持部材、５・・・コイル
スプリング。Figure 1 is a perspective view of a seat structure showing a conventional example;
Figure A9 is a perspective view showing the shape of a conventional seat spring.
FIG. 3 is a top view of a seat structure showing an embodiment of the present invention, FIG. 4 is a sectional view taken along line A-A in FIG. 3, and FIG. 5 is a top view of a seat structure showing an application example of the present invention. Figure 6 is the 5th
It is a sectional view taken along the line BB in the figure. 1... Seat frame, 2... Seat spring,
3... Retainer, 4... Supporting member, 5... Coil spring.

Claims

[Scope of utility model registration request]

(1) For a seat with a seat spring arranged horizontally with respect to the seat frame, kink a portion of the torque bar at the first to second peaks from both ends of the formed wire spring or zigzag spring so that the center part is convex upward. The seat spring is rotatably attached to a retainer provided on the seat frame, and a support member is attached corresponding to the lower surface of the seat spring corresponding to the lower butt part of the seat, and a coil is installed in the vertical direction between the seat spring and the support member. A seat structure characterized by springs installed on each floor.

(2) Registration of a utility model characterized in that the seat spring is rotatably attached to a retainer of a seat frame, and the end of the seat spring is extended upward to the outside of the seat frame and supported by the upper frame line. A sheet structure according to claim 1.