JPS61159957U - - Google Patents
Info
- Publication number
- JPS61159957U JPS61159957U JP4445585U JP4445585U JPS61159957U JP S61159957 U JPS61159957 U JP S61159957U JP 4445585 U JP4445585 U JP 4445585U JP 4445585 U JP4445585 U JP 4445585U JP S61159957 U JPS61159957 U JP S61159957U
- Authority
- JP
- Japan
- Prior art keywords
- chair
- backrest
- base
- seat
- supported
- 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.)
- Granted
Links
- 238000009434 installation Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
- Special Chairs (AREA)
Description
図は本考案の実施例を示すもので、第１図は１
例の斜面図、第２図は第１図の例の１使用状態を
示す側面図、第３図は他の使用状態を示す側面図
、第４図は他の例を一部断面で示す側面図である
。
１，１′…不倒椅子、２，２′…支持体、３…
座部、４…背もたれ部、２ａ…台部、２ｂ，２ｂ
′…背部、２０…ベース部、２１…脚部、２２…
本体部、４０…支持軸、４１…背もたれ板、２２
３…調節部。
The figure shows an embodiment of the present invention.
FIG. 2 is a side view of the example in FIG. 1 in one usage state, FIG. 3 is a side view in another usage state, and FIG. 4 is a side view of another example in partial cross section. It is a diagram. 1, 1'...Foldable chair, 2, 2'...Support, 3...
Seat part, 4... Backrest part, 2a... Base part, 2b, 2b
'...back, 20...base, 21...leg, 22...
Main body, 40... Support shaft, 41... Backrest plate, 22
3...Adjustment section.
Claims (1)
部及び該台部に支持されて起立する背部を備えた
支持体と、前記台部上部に支持された座部と、前
記背部に支持された背もたれ部とを備え、該背も
たれ部は、前記背部に支持されて水平方向に延び
座者の後傾時の荷重を受ける支持軸と、該支持軸
に回動可能に取付けられた背もたれ板とを備えて
おり、前記台部は、下部に前記ベース部を有し上
に凸な円弧状をなして椅子前後方向に延びる脚部
と、前記座部及び背部を支持し前記脚部上に摺動
可能に支持された本体部とを備え、該本体部は前
記座部及び背部を前記摺動における椅子前方及び
後方位置において椅子設置面に対し略同角度に保
持しうる調節部を有しており、前記ベース部後端
は少なくとも前記本体部が最前方位置に摺動せし
められたときに、座者の最大後傾時における前記
支持軸の位置より後方に位置するようにされてい
ることを特徴とする不倒椅子。 前記背部が前記台部に対し実質上移動しない
ように固着されていることを特徴とする実用新案
登録請求の範囲第１項に記載の不倒椅子。 前記背部が、前記台部に対し水平方向軸線ま
わりに回動可能に取付けられ且つ前方へのスプリ
ング力をもつて起立せしめられており、前記ベー
ス部後端は、前記本体部が最前方位置に摺動せし
められたときに、座者の最大後傾に伴い前記背部
が最も後方へ回動した際の前記背もたれ部支持軸
の位置より後方に位置するようにされていること
を特徴とする実用新案登録請求の範囲第１項に記
載の不倒椅子。 前記背もたれ板が、必要に応じ回動しないよ
う固定可能となつていることを特徴とする実用新
案登録請求の範囲第１項から第３項のいずれかに
記載の不倒椅子。[Claims for Utility Model Registration] A support body having a base part that contacts the installation surface during installation, a back part that stands up while being supported by the base part, and a seat part supported by the upper part of the base part. and a backrest supported by the back, the backrest being supported by the back and extending horizontally and receiving a load when the seater leans back, and the backrest being rotatable about the support shaft. and a backrest plate attached thereto, and the base part supports leg parts having the base part at the lower part and extending in the front and back direction of the chair in an upwardly convex arc shape, and the seat part and the back part. a main body slidably supported on the legs, and the main body can hold the seat and the back at substantially the same angle with respect to the chair installation surface at the front and rear positions of the chair in the sliding movement. The rear end of the base is positioned rearward from the position of the support shaft when the seater is tilting back at its maximum, at least when the main body is slid to the most forward position. A chair that does not fall down. The reclining chair according to claim 1, wherein the back portion is fixed to the base portion so as not to substantially move. The back portion is attached to the base portion so as to be rotatable around a horizontal axis and is erected by a forward spring force, and the rear end of the base portion is arranged such that the main body portion is in the forwardmost position. Practical use characterized in that when the seat is slid, the seat is positioned rearward from the position of the backrest support shaft when the back rotates furthest back as the seater tilts back the most. An inclineable chair as set forth in claim 1 of the patent registration claim. The reclining chair according to any one of claims 1 to 3, wherein the backrest plate can be fixed so as not to rotate as required.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985044455U JPH0236537Y2 (en) | 1985-03-27 | 1985-03-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985044455U JPH0236537Y2 (en) | 1985-03-27 | 1985-03-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61159957U true JPS61159957U (en) | 1986-10-03 |
| JPH0236537Y2 JPH0236537Y2 (en) | 1990-10-04 |
Family
ID=30557043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985044455U Expired JPH0236537Y2 (en) | 1985-03-27 | 1985-03-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0236537Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS506485U (en) * | 1973-05-14 | 1975-01-23 | ||
| JPS59148649U (en) * | 1983-03-26 | 1984-10-04 | 矢野 利人 | Chair |
-
1985
- 1985-03-27 JP JP1985044455U patent/JPH0236537Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS506485U (en) * | 1973-05-14 | 1975-01-23 | ||
| JPS59148649U (en) * | 1983-03-26 | 1984-10-04 | 矢野 利人 | Chair |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0236537Y2 (en) | 1990-10-04 |
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