JPH01179544U - - Google Patents
Info
- Publication number
- JPH01179544U JPH01179544U JP7739388U JP7739388U JPH01179544U JP H01179544 U JPH01179544 U JP H01179544U JP 7739388 U JP7739388 U JP 7739388U JP 7739388 U JP7739388 U JP 7739388U JP H01179544 U JPH01179544 U JP H01179544U
- Authority
- JP
- Japan
- Prior art keywords
- attached
- seat plate
- gas spring
- seat
- support
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
図面は本考案の実施例を示し、第１図は第１実
施例の要部平面図、第２図は第１図の―視断
面図、第３図は作用を示す図、第４図は第２実施
例の平面図、第５図は第４図の―視断面図、
第６図は第４図の―視断面図、第７図は操作
レバーのロツク手段の別例図である。
１……支持枠、２……脚柱、３……座板支持体
、７……リンク杆、８……背もたれ支持杆、１０
……連結板、１１……ガススプリング、１１ｃ…
…レリーズ弁、１６……操作レバー、１６ａ……
回動軸、１８……作動杆、２０……係合孔、２１
……係合部材、２１ａ……下向き係合突起、２１
ｂ……横向き突起、２２，２３……係止片。
The drawings show an embodiment of the present invention, and FIG. 1 is a plan view of the main part of the first embodiment, FIG. 2 is a cross-sectional view of FIG. 1, FIG. 3 is a diagram showing the operation, and FIG. A plan view of the second embodiment, FIG. 5 is a cross-sectional view of FIG. 4,
FIG. 6 is a sectional view taken along the line shown in FIG. 4, and FIG. 7 is a diagram showing another example of the locking means of the operating lever. 1... Support frame, 2... Pillar, 3... Seat plate support, 7... Link rod, 8... Backrest support rod, 10
...Connection plate, 11...Gas spring, 11c...
...Release valve, 16...Operation lever, 16a...
Rotation shaft, 18... Operating rod, 20... Engagement hole, 21
...Engaging member, 21a...Downward engaging protrusion, 21
b... Lateral protrusion, 22, 23... Locking piece.
Claims (1)
座板支持体を後傾動自在に枢着し、前記支持枠又
は座板支持体には、前記座板支持体の傾斜角度調
節用のガススプリングを、その軸線が前後方向に
延びるようにして取付けて成る椅子の座板傾動装
置において、前記ガススプリングが取付いた支持
枠又は座板支持体に、操作レバーを、前記ガスス
プリングの軸線と略直交した軸線回りに回動自在
に軸支すると共に、前記ガススプリングが取付い
た支持枠又は座板支持体には、一端部を前記ガス
スプリングのレリーズ弁に臨ませ他端部を前記操
作レバーの回動軸に近接させて成る作動杆を前後
動自在に装着し、該作動杆と前記操作レバーとを
、操作レバーの回動操作にて作動杆が前後動する
ような連動手段を介して連動させたことを特徴と
する椅子の座板傾動装置における操作装置。 A seat plate support to which the seat plate is attached is pivotally attached to a support frame attached to the upper end of the pedestal so as to be tiltable backwards, and the support frame or the seat plate support has a mechanism for adjusting the inclination angle of the seat plate support. In a seat tilting device for a chair, the operating lever is attached to a support frame or a seat support body to which the gas spring is attached, and the operating lever is attached so that the axis of the gas spring extends in the front-rear direction. The support frame or seat plate support to which the gas spring is attached has one end facing the release valve of the gas spring and the other end facing the release valve of the gas spring. An actuating rod is mounted so as to be movable back and forth in close proximity to the rotating shaft of the lever, and the actuating rod and the operating lever are connected through interlocking means such that the actuating rod moves back and forth when the operating lever is rotated. An operating device for a seat tilting device for a chair, characterized in that the operating device is interlocked with the seat plate of the chair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988077393U JPH0542770Y2 (en) | 1988-06-10 | 1988-06-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988077393U JPH0542770Y2 (en) | 1988-06-10 | 1988-06-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01179544U true JPH01179544U (en) | 1989-12-22 |
| JPH0542770Y2 JPH0542770Y2 (en) | 1993-10-27 |
Family
ID=31302383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988077393U Expired - Lifetime JPH0542770Y2 (en) | 1988-06-10 | 1988-06-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0542770Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60117742U (en) * | 1984-01-18 | 1985-08-09 | 株式会社岡村製作所 | chair recliner |
-
1988
- 1988-06-10 JP JP1988077393U patent/JPH0542770Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60117742U (en) * | 1984-01-18 | 1985-08-09 | 株式会社岡村製作所 | chair recliner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0542770Y2 (en) | 1993-10-27 |
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