JPH0422854U - - Google Patents

Info

Publication number
JPH0422854U
JPH0422854U JP6260490U JP6260490U JPH0422854U JP H0422854 U JPH0422854 U JP H0422854U JP 6260490 U JP6260490 U JP 6260490U JP 6260490 U JP6260490 U JP 6260490U JP H0422854 U JPH0422854 U JP H0422854U
Authority
JP
Japan
Prior art keywords
seat plate
end side
bend portion
chair
seat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP6260490U
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP6260490U priority Critical patent/JPH0422854U/ja
Publication of JPH0422854U publication Critical patent/JPH0422854U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Chairs Characterized By Structure (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図ａ，ｂ，ｃは本考案に係る椅子の座板の
要部を示す斜視図、ベンド部の側面図、ベンド部
の断面図、第２図ａ〜ｄは座板の他の実施例を示
す説明図である。 １０……座板、１２……本体部、１４……可動
部、１６……ベンド部、１６ａ……凹溝、１８…
…長孔、２０，２２，２８……弾性体、２４……
板バネ。 Figures 1 a, b, and c are perspective views showing the main parts of the seat plate of the chair according to the present invention, a side view of the bend part, and a sectional view of the bend part, and Figures 2 a to d are other embodiments of the seat plate. It is an explanatory diagram showing an example. DESCRIPTION OF SYMBOLS 10... Seat plate, 12... Main body part, 14... Movable part, 16... Bend part, 16a... Concave groove, 18...
...Elongated hole, 20, 22, 28...Elastic body, 24...
leaf spring.

Claims (1)

【実用新案登録請求の範囲】 １ 座部を構成する座板を脚に支持した椅子にお
いて、 前記座板の前端縁から座板の中央部側に寄つた
位置に、座つた際のあしの重みによつて弾性的に
座板の前端部側を上下動させるベンド部を設けた
ことを特徴とする椅子。 ２ 座板の本体部から前端側にかけて座板全体が
一体成形され、前記ベンド部が座板を断面Ｕ字状
に曲げるとともに座板の幅方向に直線的に横断し
て設けられたことを特徴とする請求項１記載の椅
子。 ３ 座板の前記ベンド部から後部側を支持金具等
の座板の支持部材で支持することにより、座板の
前端側を上下動可能にしたことを特徴とする請求
項１または２記載の椅子。[Claims for Utility Model Registration] 1. In a chair in which the seat plate constituting the seat is supported by the legs, the weight of the legs when sitting is at a position closer to the center of the seat plate from the front edge of the seat plate. 1. A chair characterized by being provided with a bend portion that elastically moves the front end side of the seat plate up and down. 2. The entire seat plate is integrally molded from the main body of the seat plate to the front end side, and the bend portion bends the seat plate into a U-shaped cross section and is provided linearly across the width direction of the seat plate. The chair according to claim 1. 3. The chair according to claim 1 or 2, wherein the front end side of the seat plate is made vertically movable by supporting the rear side of the seat plate from the bend portion with a support member of the seat plate such as a support metal fitting. .
JP6260490U 1990-06-13 1990-06-13 Pending JPH0422854U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6260490U JPH0422854U (en) 1990-06-13 1990-06-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6260490U JPH0422854U (en) 1990-06-13 1990-06-13

Publications (1)

Publication Number Publication Date
JPH0422854U true JPH0422854U (en) 1992-02-25

Family

ID=31591907

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6260490U Pending JPH0422854U (en) 1990-06-13 1990-06-13

Country Status (1)

Country Link
JP (1) JPH0422854U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001128782A (en) * 1999-11-09 2001-05-15 Okamura Corp Seat plate for chair

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60129007A (en) * 1983-12-17 1985-07-10 日本発条株式会社 Chair
JPS6333561U (en) * 1986-08-20 1988-03-04

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60129007A (en) * 1983-12-17 1985-07-10 日本発条株式会社 Chair
JPS6333561U (en) * 1986-08-20 1988-03-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001128782A (en) * 1999-11-09 2001-05-15 Okamura Corp Seat plate for chair

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