JPH01114862U - - Google Patents
Info
- Publication number
- JPH01114862U JPH01114862U JP956688U JP956688U JPH01114862U JP H01114862 U JPH01114862 U JP H01114862U JP 956688 U JP956688 U JP 956688U JP 956688 U JP956688 U JP 956688U JP H01114862 U JPH01114862 U JP H01114862U
- Authority
- JP
- Japan
- Prior art keywords
- backrest
- support
- support shaft
- link
- frame
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Special Chairs (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Description
第１図は椅子として使用している姿における斜
視図、第２図は同じ状態における中央縦断右側面
図、第３図は背凭を転倒させ机に変換した姿にお
ける斜視図、第４図は同上要部の拡大斜視図、第
５図は同じく要部の拡大横断平面図、第６図は他
の実施例を示す要部の斜視図、第７図はその他の
実施例の背凭を転倒させ机に変換した姿における
斜視図、第８図は背凭の転倒を説明する説明図、
第９図は同上要部の拡大斜視図である。
５…背凭枠、６…背凭、７…支柱、１０…支軸
、１１…甲板、１３…取付フレーム、１４…滑合
手段たる滑合溝、１６…リンク、１８…ロツク手
段たるフツク装置。
Figure 1 is a perspective view of the chair being used as a chair, Figure 2 is a right side view of the center longitudinal section in the same state, Figure 3 is a perspective view of the backrest being turned over and converted into a desk, and Figure 4 is a perspective view of the chair being used as a chair. FIG. 5 is an enlarged cross-sectional plan view of the same essential parts, FIG. 6 is a perspective view of the essential parts showing another embodiment, and FIG. 7 is an inverted backrest of another embodiment. A perspective view of the figure converted into a desk; Figure 8 is an explanatory diagram illustrating how the backrest falls;
FIG. 9 is an enlarged perspective view of the main parts of the same. 5... Backrest frame, 6... Backrest, 7... Pillar, 10... Support shaft, 11... Deck, 13... Mounting frame, 14... Sliding groove as sliding means, 16... Link, 18... Hook device as locking means. .
Claims (1)
端部から内方に向け支軸を突設する一方、背面に
平板状の甲板を備えた背凭の両側部には縦長の取
付フレームを備え、該取付フレームの長さ方向に
沿つて設ける滑合手段の上端部に前記支軸を摺動
自由に滑合させると共に、前記支柱の高さの途中
にリンクの上端を回動自由に枢着して垂下させ、
その下端を前記フレームの下端部に枢着し、常に
は背凭を起立姿勢に保持して該リンクを支柱と取
付フレームの間に格納する一方、前記背凭を支軸
を支点に前倒しに回転させながらこの支軸を前記
滑合手段の下端に向け移動させ、併せて前記リン
クの下端を跳ね上げて背凭を水平状に保持すると
同時に、取付フレームの滑合手段の下端部近傍に
備えるロツク手段に上記支軸を係脱自在に掛止め
ることによつて水平姿勢に保持できるようにして
なる机兼用の椅子。 Supports are erected from both sides of the backrest frame, and support shafts are provided inwardly protruding from the upper ends of each support.On the other hand, vertical mounting frames are installed on both sides of the backrest, which has a flat deck on the back. , the support shaft is slidably fitted to the upper end of the sliding means provided along the length of the mounting frame, and the upper end of the link is freely rotatable in the middle of the height of the support. Pivot and hang,
Its lower end is pivotally connected to the lower end of the frame, and while the backrest is usually held in an upright position and the link is stored between the support and the mounting frame, the backrest is rotated forward about the support shaft. While moving this support shaft toward the lower end of the sliding means, the lower end of the link is flipped up to hold the backrest horizontally, and at the same time, the lock provided near the lower end of the sliding means of the mounting frame is moved. A chair that can be used as a desk and can be held in a horizontal position by detachably hooking the support shaft to a means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988009566U JPH0525496Y2 (en) | 1988-01-29 | 1988-01-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988009566U JPH0525496Y2 (en) | 1988-01-29 | 1988-01-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01114862U true JPH01114862U (en) | 1989-08-02 |
| JPH0525496Y2 JPH0525496Y2 (en) | 1993-06-28 |
Family
ID=31216419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988009566U Expired - Lifetime JPH0525496Y2 (en) | 1988-01-29 | 1988-01-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0525496Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6179931B1 (en) * | 2017-04-24 | 2017-08-16 | 剛 寺村 | Chair |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007014401A (en) * | 2005-07-05 | 2007-01-25 | Kotobuki Corp | Seat raising mechanism for chair |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5869510A (en) * | 1981-10-23 | 1983-04-25 | 株式会社コトブキ | Chair |
| JPS58121915A (en) * | 1982-01-13 | 1983-07-20 | 株式会社コトブキ | Chair |
-
1988
- 1988-01-29 JP JP1988009566U patent/JPH0525496Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5869510A (en) * | 1981-10-23 | 1983-04-25 | 株式会社コトブキ | Chair |
| JPS58121915A (en) * | 1982-01-13 | 1983-07-20 | 株式会社コトブキ | Chair |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6179931B1 (en) * | 2017-04-24 | 2017-08-16 | 剛 寺村 | Chair |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0525496Y2 (en) | 1993-06-28 |
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