JPS62109640U - - Google Patents
Info
- Publication number
- JPS62109640U JPS62109640U JP20322385U JP20322385U JPS62109640U JP S62109640 U JPS62109640 U JP S62109640U JP 20322385 U JP20322385 U JP 20322385U JP 20322385 U JP20322385 U JP 20322385U JP S62109640 U JPS62109640 U JP S62109640U
- Authority
- JP
- Japan
- Prior art keywords
- chair
- seat plate
- gas cylinder
- support rod
- plate
- 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
Landscapes
- Chairs Characterized By Structure (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Description
図面は本考案の実施例を示し、第１図は第２図
の―線視側断面図、第２図は第４図の―
線視で示す要部の平面図、第３図は第１図の―
線視図、第４図は椅子の側面図である。
１…椅子、２…支柱、３…座板、３ａ…底板、
４ａ，４ｂ…左右両側板、５…水平軸、６…ガス
シリンダ、７…ガスシリンダ、８…背もたれ、９
…背もたれ支持杆、１１…ピストンロツド、２０
…プツシユバルブ、２１…押圧板、２１ｃ…細幅
部、２１ａ，２１ａ…支持段部、２１ｂ…中央下
端部、２２…支持孔、２３…操作レバー、２４…
軸部、２５…支持孔、２６…縦長案内溝。
The drawings show an embodiment of the present invention, and FIG. 1 is a side cross-sectional view of FIG. 2, and FIG. 2 is a side sectional view of FIG. 4.
A plan view of the main parts shown in line, Figure 3 is the same as in Figure 1.
The line view, FIG. 4, is a side view of the chair. 1...chair, 2...post, 3...seat board, 3a...bottom plate,
4a, 4b...Right and left side plates, 5...Horizontal shaft, 6...Gas cylinder, 7...Gas cylinder, 8...Backrest, 9
...Backrest support rod, 11...Piston rod, 20
...Push valve, 21...Press plate, 21c...Narrow width part, 21a, 21a...Support step part, 21b...Central lower end part, 22...Support hole, 23...Operation lever, 24...
Shaft portion, 25...support hole, 26...vertical guide groove.
Claims (1)
支持杆とを支軸により回動自在に連結し、前記座
板と背もたれ支持杆の下部とをガスシリンダにて
連結して背もたれ支持杆を前後傾動可能に構成し
て成る椅子において、座板には、前記ガスシリン
ダのプツシユバルブの前方に押圧板をその上側が
プツシユバルブから離れる方向に傾き勝手となる
ように傾動自在に嵌挿立設し、押圧板背面側の座
板には、当該押圧板を背面からプツシユバルブ前
面方向に押圧する操作レバーを上下傾動自在に配
設したことを特徴とする椅子のガスシリンダ操作
装置。 The rear part of the seat plate of the chair and the support rod to which the backrest is attached are rotatably connected by a support shaft, and the seat plate and the lower part of the backrest support rod are connected by a gas cylinder to tilt the backrest support rod back and forth. In the chair, a press plate is fitted into the seat plate in front of the push valve of the gas cylinder so as to be tiltable so that the upper side of the press plate can be tilted away from the push valve. A gas cylinder operating device for a chair, characterized in that an operating lever for pressing the pressing plate from the back side toward the front side of the push valve is disposed on the seat plate on the back side so as to be tiltable up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985203223U JPH04742Y2 (en) | 1985-12-27 | 1985-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985203223U JPH04742Y2 (en) | 1985-12-27 | 1985-12-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62109640U true JPS62109640U (en) | 1987-07-13 |
| JPH04742Y2 JPH04742Y2 (en) | 1992-01-10 |
Family
ID=31168351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985203223U Expired JPH04742Y2 (en) | 1985-12-27 | 1985-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04742Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6347745U (en) * | 1986-09-16 | 1988-03-31 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5026782B2 (en) * | 2006-12-26 | 2012-09-19 | 株式会社イトーキ | Chair |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6072646U (en) * | 1983-10-25 | 1985-05-22 | チトセ株式会社 | chair posture control device |
-
1985
- 1985-12-27 JP JP1985203223U patent/JPH04742Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6072646U (en) * | 1983-10-25 | 1985-05-22 | チトセ株式会社 | chair posture control device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6347745U (en) * | 1986-09-16 | 1988-03-31 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04742Y2 (en) | 1992-01-10 |