JPS63103352U - - Google Patents
Info
- Publication number
- JPS63103352U JPS63103352U JP20114086U JP20114086U JPS63103352U JP S63103352 U JPS63103352 U JP S63103352U JP 20114086 U JP20114086 U JP 20114086U JP 20114086 U JP20114086 U JP 20114086U JP S63103352 U JPS63103352 U JP S63103352U
- Authority
- JP
- Japan
- Prior art keywords
- holding cylinder
- fixed
- seat plate
- support
- friction
- 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
Links
Landscapes
- Chairs Characterized By Structure (AREA)
Description
第１図は側面図。第２図は後面図。第３図は平
面図。第４図は保持部の断面図。第５図は「自在
かぎ」の原理を示す断面図。第６図は「自在かぎ
」の応用を示す断面図。 １……支柱、２……保持筒、３……摩擦片、４
……座板、５……クツシヨン、６……受材、７…
…脚部、８……キヤスター。
面図。第４図は保持部の断面図。第５図は「自在
かぎ」の原理を示す断面図。第６図は「自在かぎ
」の応用を示す断面図。 １……支柱、２……保持筒、３……摩擦片、４
……座板、５……クツシヨン、６……受材、７…
…脚部、８……キヤスター。
Claims (1)
- 座板の後部に長方形筒状の保持筒を固着し、該
保持筒を貫通して僅に後方に傾斜した支柱を備え
る構造とし、該座板の前端を僅に持上げたまま上
下させ、手を離せばその位置で、該保持筒と該支
柱との摩擦により、該座板を固定させ得るように
した椅子。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20114086U JPS63103352U (ja) | 1986-12-23 | 1986-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20114086U JPS63103352U (ja) | 1986-12-23 | 1986-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63103352U true JPS63103352U (ja) | 1988-07-05 |
Family
ID=31164315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20114086U Pending JPS63103352U (ja) | 1986-12-23 | 1986-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63103352U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009297252A (ja) * | 2008-06-12 | 2009-12-24 | Yamaichimokken Co Ltd | 昇降椅子 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5345773U (ja) * | 1976-09-24 | 1978-04-19 |
-
1986
- 1986-12-23 JP JP20114086U patent/JPS63103352U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5345773U (ja) * | 1976-09-24 | 1978-04-19 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009297252A (ja) * | 2008-06-12 | 2009-12-24 | Yamaichimokken Co Ltd | 昇降椅子 |