JPS6017157U - 背凭の昇降機構 - Google Patents
背凭の昇降機構Info
- Publication number
- JPS6017157U JPS6017157U JP10904583U JP10904583U JPS6017157U JP S6017157 U JPS6017157 U JP S6017157U JP 10904583 U JP10904583 U JP 10904583U JP 10904583 U JP10904583 U JP 10904583U JP S6017157 U JPS6017157 U JP S6017157U
- Authority
- JP
- Japan
- Prior art keywords
- operating plate
- attached
- backrest
- lifting mechanism
- selectively engages
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
- A47C7/402—Support for the head or the back for the back adjustable in height
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
め要約のデータは記録されません。
Description
図面は本願の実施例を示し、第１図は背面図、第２図は
縦断面図、第３図はＩ−Ｉ線断面図である。 図中１は固定支柱、２は保合孔、３は昇降支柱、１０は
背凭、１４は操作板、１７は係止爪、１８は押釦、１９
は付勢バネである。
縦断面図、第３図はＩ−Ｉ線断面図である。 図中１は固定支柱、２は保合孔、３は昇降支柱、１０は
背凭、１４は操作板、１７は係止爪、１８は押釦、１９
は付勢バネである。
Claims (2)
- （１）座部の後端部より上方に延びかつ後面上下方向に
複数の係合孔を配設した筒状の固定支柱に、背凭を上端
部に装着した昇降支柱を摺動自在に嵌挿すると共に、こ
の昇降支柱の上部に中間位置が支持されて水平回動する
操作板を取付け、この操作板の一端に前記保合孔と選択
的に係合する係止爪を、また他端に操作板を回動操作す
る押釦を夫々設け、かつ前記操作板を弾圧して前記係止
爪と係合孔との係合を保持する付勢バネを備走て成る背
凭の昇降機構。 - （２）係止爪を、操作板の下端部を稍前方下向に折曲す
ることにより形成した実用新案登録請求の範囲第１項記
載の背凭の昇降機構。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10904583U JPS6017157U (ja) | 1983-07-15 | 1983-07-15 | 背凭の昇降機構 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10904583U JPS6017157U (ja) | 1983-07-15 | 1983-07-15 | 背凭の昇降機構 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6017157U true JPS6017157U (ja) | 1985-02-05 |
| JPH0127723Y2 JPH0127723Y2 (ja) | 1989-08-22 |
Family
ID=30254171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10904583U Granted JPS6017157U (ja) | 1983-07-15 | 1983-07-15 | 背凭の昇降機構 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6017157U (ja) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63110256U (ja) * | 1987-01-09 | 1988-07-15 | ||
| US10338317B2 (en) | 2015-07-17 | 2019-07-02 | Corning Optical Communications LLC | Systems and methods for traceable cables |
| US10379309B2 (en) | 2014-11-18 | 2019-08-13 | Corning Optical Communications LLC | Traceable optical fiber cable and filtered viewing device for enhanced traceability |
| US10534135B2 (en) | 2015-07-17 | 2020-01-14 | Corning Optical Communications LLC | Systems and methods for tracing cables and cables for such systems and methods |
| US10539747B2 (en) | 2017-12-05 | 2020-01-21 | Corning Research & Development Corporation | Bend induced light scattering fiber and cable assemblies and method of making |
| US10539758B2 (en) | 2017-12-05 | 2020-01-21 | Corning Research & Development Corporation | Traceable fiber optic cable assembly with indication of polarity |
| US10545298B2 (en) | 2016-12-21 | 2020-01-28 | Corning Research & Development Corporation | Traceable fiber optic cable assembly with illumination structure and tracing optical fibers for carrying light received from a light launch device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4733778U (ja) * | 1971-05-10 | 1972-12-15 |
-
1983
- 1983-07-15 JP JP10904583U patent/JPS6017157U/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4733778U (ja) * | 1971-05-10 | 1972-12-15 |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63110256U (ja) * | 1987-01-09 | 1988-07-15 | ||
| JPH0527091Y2 (ja) * | 1987-01-09 | 1993-07-09 | ||
| US10379309B2 (en) | 2014-11-18 | 2019-08-13 | Corning Optical Communications LLC | Traceable optical fiber cable and filtered viewing device for enhanced traceability |
| US10338317B2 (en) | 2015-07-17 | 2019-07-02 | Corning Optical Communications LLC | Systems and methods for traceable cables |
| US10534135B2 (en) | 2015-07-17 | 2020-01-14 | Corning Optical Communications LLC | Systems and methods for tracing cables and cables for such systems and methods |
| US10545298B2 (en) | 2016-12-21 | 2020-01-28 | Corning Research & Development Corporation | Traceable fiber optic cable assembly with illumination structure and tracing optical fibers for carrying light received from a light launch device |
| US10539747B2 (en) | 2017-12-05 | 2020-01-21 | Corning Research & Development Corporation | Bend induced light scattering fiber and cable assemblies and method of making |
| US10539758B2 (en) | 2017-12-05 | 2020-01-21 | Corning Research & Development Corporation | Traceable fiber optic cable assembly with indication of polarity |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0127723Y2 (ja) | 1989-08-22 |
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