JPH05505330A

JPH05505330A - seat shell

Info

Publication number: JPH05505330A
Application number: JP92501404A
Authority: JP
Inventors: フォクテル，ブルクハルト
Original assignee: フリッツ　ハンセンス　エーエフテー　アクティーゼルスカブ
Priority date: 1991-01-20
Filing date: 1991-12-22
Publication date: 1993-08-12

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

【発明の詳細な説明】シートシェルワンピース・シートシェル１０はバックレスト１２およびシート１４を有し、これらは湾曲した移行部１６を介して連結されている。[Detailed description of the invention] seat shell The one-piece seat shell 10 includes a backrest 12 and a seat 14. They are connected via a curved transition 16.

硬質基礎材料の場合（例えば、厚い合板）、バックレスト１２のシート１４に関する弾性屈撓を促進するために、横断方向へそれぞれ延びる複数の孔１８が移行部１６、および上記シートシェルの両側上のバックレスト１２とシート１４の隣接する端領域に設けられてよい。上記孔は横断方向へ相互に対して精確に平行に延びてよい。In the case of hard base materials (e.g. thick plywood), the seat 14 of the backrest 12 A plurality of transversely extending holes 18 are provided to facilitate elastic flexure during transition. section 16 and next to the backrest 12 and seat 14 on both sides of said seat shell. It may be provided in the abutting end regions. The holes are exactly parallel to each other in the transverse direction It can be extended.

ある孔は光線束のように僅かな角度をもって均等に傾斜してよい。Some holes may be evenly tilted with a slight angle, like a beam of light.

上記孔１８は全てが同一長または１８′で示したように異なる長さであってよい。The holes 18 may all be of the same length or of different lengths as indicated at 18'. .

破線２０または２０′はバネ運動に効果的なシートシェルの領域２２を表す。The dashed line 20 or 20' represents the region 22 of the seat shell effective for spring movement.

基礎材料または形状（例えば、上記シートの中央から側部へ向って上昇するような、横断方向へも曲率を有するもの）の選択により潜在的に硬質のシートシェルの場合には、上記バックレストと上記シートとの間にバネを設けると共にそのシートシェルの縁部形状が上記バックレストから上記シートへ滑らかに連続するように形成し、かつそこを容易に切断されたカバリングで簡単に覆うことができる。Base material or shape (e.g. rising from the center of the sheet to the sides) curvature also in the transverse direction) to create a potentially rigid seat shell. In this case, a spring is provided between the backrest and the seat, and the system is The edge shape of the seat shell is smoothly continuous from the backrest to the seat. and can be easily covered with a easily cut covering. .

Ｆノ９．　１要約書ワンピース・シートシェル１０において、バックレスト１２およびシート１４を有し、シート１４に関するバックレスト１２の弾性屈撓を可能にするために、これらは硬直基礎材料（例えば、厚い合板）により均等に湾曲した移行部１６を介して連結され、横断方向へそれぞれ延びる複数の孔１８が移行部１６内、および上記シートシェルの両側上でバンクレスト１２とシート１４の隣接端領域内に設けられていてよい。F no 9. 1 abstract In the one-piece seat shell 10, the backrest 12 and the seat 14 are and to enable elastic deflection of the backrest 12 with respect to the seat 14. They are connected via a uniformly curved transition 16 by a rigid base material (e.g. thick plywood). A plurality of holes 18 are connected to each other and extend in the transverse direction within the transition portion 16 and located in the adjacent end areas of the bankrest 12 and the seat 14 on both sides of said seat shell. It's okay to be kicked.

国＠調査報告Country@Investigation Report

Claims

[Claims]

1. The backrest (12), the seat (14), and the curved a plurality of transversely extending holes (18) in said transition section (16); 16) A one-piece series characterized by being provided on both sides of the interior. shell.

2. It is noted that the holes (18) extend transversely exactly parallel to each other. 2. The seat shell of claim 1, wherein the seat shell has the following characteristics.

3. Some of the holes (18) are inclined at a slight angle. The seat shell according to claim 1 or 2.

4. 4. A method according to claim 1, characterized in that said holes (18) are all of the same length. One of the seat shells.

5. The method according to claims 1 to 3, characterized in that the holes (18) are of different lengths. One of the seat shells.

6. Said transversely extending holes (18) are respectively movable on both sides of said seat shell. The edge of the backrest (12) and/or seat (14) adjacent to the row section 16 Any one of claims 1 to 5, characterized in that the area is uniformly provided in the area. 1 seat shell.