JPH0219340U - - Google Patents
Info
- Publication number
- JPH0219340U JPH0219340U JP9897088U JP9897088U JPH0219340U JP H0219340 U JPH0219340 U JP H0219340U JP 9897088 U JP9897088 U JP 9897088U JP 9897088 U JP9897088 U JP 9897088U JP H0219340 U JPH0219340 U JP H0219340U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- rotary
- rotary stage
- shaft cylinder
- utility
- 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)
Description
第１図は本考案の回転椅子の全体斜視図、第２
図は代表的実施例を示す要部の縦断面図、第３図
は同じく支軸を始状態から回転した状態を示す要
部の縦断面図、第４図は第２実施例を示す要部の
縦断面図、第５図は第３実施例を示す要部の縦断
面図、第６図は突起の他の実施例を示す要部の縦
断面図である。
１：脚台、２：軸筒、３：座部、４：支軸、５
：突起、６：回転ステージ、７：上部軸受、８：
ストロークベアリング、９：リング、１０：下部
軸受、１１：スラストベアリング、１２：回転体
、１３：取付体、１４：案内筒、１５：凹陥部、
１６：スライド体、１７：凹所、１８：底板、１
９：コイルばね、２０：斜孔、２１：下部支持体
。
Figure 1 is an overall perspective view of the rotary chair of the present invention;
The figure is a longitudinal sectional view of the main part showing a typical embodiment, FIG. 3 is a longitudinal sectional view of the main part showing the state in which the spindle is rotated from the initial state, and FIG. 4 is the main part showing the second embodiment. FIG. 5 is a longitudinal sectional view of the main part showing the third embodiment, and FIG. 6 is a longitudinal sectional view of the main part showing another embodiment of the protrusion. 1: Leg stand, 2: Axle cylinder, 3: Seat, 4: Support shaft, 5
:Protrusion, 6: Rotation stage, 7: Upper bearing, 8:
Stroke bearing, 9: Ring, 10: Lower bearing, 11: Thrust bearing, 12: Rotating body, 13: Mounting body, 14: Guide cylinder, 15: Recessed part,
16: Slide body, 17: Recess, 18: Bottom plate, 1
9: Coil spring, 20: Diagonal hole, 21: Lower support.
Claims (1)
を連設する支軸を回転可能且つ上下移動可能に取
付けるとともに、該支軸の下端に偏心下設した突
起を、前記軸筒内に斜設して傾斜回転する回転ス
テージの偏心上面に上置してなることを特徴とす
る回転椅子。 (2) 前記回転ステージを定位置回転可能に軸筒
内に取付けてなる実用新案登録請求の範囲第１項
記載の回転椅子。 (3) 前記回転ステージを、軸筒内に上下移動可
能に内装し且つ弾性体にて上方へ弾性付勢された
スライド体に、斜設してなる実用新案登録請求の
範囲第１項記載の回転椅子。[Scope of Claim for Utility Model Registration] (1) A support shaft with a seat connected to the upper end is rotatably and vertically movably attached to a shaft tube suspended from the floor or a footrest, and a support shaft is attached to the lower end of the shaft. A rotary chair characterized in that an eccentrically lowered protrusion is placed on an eccentric upper surface of a rotary stage which is obliquely provided in the shaft cylinder and rotates at an angle. (2) The rotary chair according to claim 1, wherein the rotary stage is rotatably mounted in a shaft cylinder in a fixed position. (3) The utility model registration claim set forth in claim 1, wherein the rotary stage is disposed obliquely on a slide body which is internally movable up and down within a shaft cylinder and is elastically biased upward by an elastic body. swivel chair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988098970U JPH0610879Y2 (en) | 1988-07-26 | 1988-07-26 | Swivel chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988098970U JPH0610879Y2 (en) | 1988-07-26 | 1988-07-26 | Swivel chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0219340U true JPH0219340U (en) | 1990-02-08 |
| JPH0610879Y2 JPH0610879Y2 (en) | 1994-03-23 |
Family
ID=31325703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988098970U Expired - Lifetime JPH0610879Y2 (en) | 1988-07-26 | 1988-07-26 | Swivel chair |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0610879Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4997115U (en) * | 1972-12-13 | 1974-08-21 | ||
| JPS55107047U (en) * | 1979-01-22 | 1980-07-26 |
-
1988
- 1988-07-26 JP JP1988098970U patent/JPH0610879Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4997115U (en) * | 1972-12-13 | 1974-08-21 | ||
| JPS55107047U (en) * | 1979-01-22 | 1980-07-26 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0610879Y2 (en) | 1994-03-23 |