JPS5915351U

JPS5915351U - seat structure

Info

Publication number: JPS5915351U
Application number: JP11141882U
Authority: JP
Inventors: 晶文飽津; 大島　達司
Original assignee: 日本発条株式会社
Priority date: 1982-07-22
Filing date: 1982-07-22
Publication date: 1984-01-30

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図ないし第２図は従来の実施例を示すシートスプリ
ングの平面図、第３゛図は本考案によるシートスプリン
グの成形工程を示す説明図、第４図は本考案によるシー
ト構造の組立状態を示す斜視図、第５図ないし第７図は
本考案による他の実施例を示すマット部の斜視図である
。１・・・シートスプリング、１ａ・・・ルーフ、１ｂ・
・・Ｖ字状折曲部、２・・・鋼線、３・・・シートフレ
ーム、４・・・コイルスプリング、５・・・フック。Figures 1 and 2 are plan views of a seat spring showing a conventional embodiment, Figure 3 is an explanatory view showing the forming process of the seat spring according to the present invention, and Figure 4 is an assembled state of the seat structure according to the present invention. FIGS. 5 to 7 are perspective views of mat portions showing other embodiments of the present invention. 1... Seat spring, 1a... Roof, 1b.
...V-shaped bent portion, 2...steel wire, 3...seat frame, 4...coil spring, 5...hook.

Claims

[Scope of utility model registration request]

(1) Form a seat spring by stretching both ends of a coiled steel wire in the horizontal direction to form a loop on one side and a V-shaped bent part on the other side, and then attach the above seat spring to the seat frame. A seat structure characterized by being stretched in the front-rear or left-right direction via coil springs or hooks.

(2) In the above seat spring, the loop side and V
Utility model registration claim 1, characterized in that a steel wire is inserted through at least one side of the character-shaped bent portion, and is stretched between the steel wire and the mounting hole of the seat frame via a coil spring, hook, etc. Seat structure as described in section.