JPS6231434U - - Google Patents
Info
- Publication number
- JPS6231434U JPS6231434U JP12226785U JP12226785U JPS6231434U JP S6231434 U JPS6231434 U JP S6231434U JP 12226785 U JP12226785 U JP 12226785U JP 12226785 U JP12226785 U JP 12226785U JP S6231434 U JPS6231434 U JP S6231434U
- Authority
- JP
- Japan
- Prior art keywords
- lever
- guide groove
- spring
- top plate
- guide
- 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
- Tables And Desks Characterized By Structural Shape (AREA)
Description
第１図はこの考案の実施例を示す天板および支
持台への取付け状態の側面図、第２図はその装置
の斜視図、第３図〜第６図は角度変更過程を示す
装置の縦断面図である。
１……傾斜角調整装置、２……レバー、３……
ガイド部材、４……第１の作動部材、５……第２
の作動部材、６……第１のスプリング、７……第
２のスプリング、２０……ピン、３０……ガイド
溝。
Fig. 1 is a side view showing an embodiment of this invention as it is attached to the top plate and support base, Fig. 2 is a perspective view of the device, and Figs. 3 to 6 are longitudinal cross-sections of the device showing the angle changing process. It is a front view. 1...Inclination angle adjustment device, 2...Lever, 3...
Guide member, 4...first operating member, 5...second
6...first spring, 7...second spring, 20...pin, 30...guide groove.
Claims (1)
けられた天板とに跨つて取付けられる傾斜角調整
装置であつて、上記支持台または天板の一方に対
して一端部が揺動可能に取付けられたレバーと、
他方に対して取付けられて上記レバーの他端が係
合するガイド部材とを有し、上記ガイド部材には
ほぼＬ形のガイド溝が形成され、上記ガイド部材
は第１および第２の作動部材と第１および第２の
スプリングとを有し、天板の傾斜角を変更させる
と、上記レバーの先端部はガイド溝中を移動する
ようにガイド部材と係合し、レバーの先端部がガ
イド溝中の第１の端部に位置する状態と第２の端
部に位置する状態との間で天板が傾斜角を変更し
、第１の作動部材と第２の作動部材とはそれぞれ
上記ガイド部材に取付けられた軸周りに揺動可能
に取付けられるとともに、端部が連結ピンによつ
て互いに結合され、かつガイド溝の第１の端部か
ら曲り角部に移動した上記レバーの端部をガイド
溝の第２の端部方向へ第１のスプリングによつて
押圧し、ガイド溝の第２の端部に位置する上記レ
バーの端部を曲り角部側へ押圧するように第２の
スプリングが第２の作動部材を介して押圧し、上
記レバーの端部がガイド溝の第１の端部から曲り
角部に達すると第１のスプリングによつてガイド
溝の第２の端部側へ押圧され、第２の端部に達す
ると第２の作動部材を作動させて、上記連結ピン
を介して第１の作動部材を揺動させることにより
第１のスプリングを第１の部材との係止から外し
、レバーの端部を曲り角部から第１の端部へ移動
させることにより第１のスプリングを押圧して第
１の作動部材に係止させるように構成されている
ことを特徴とする天板の傾斜角調整装置。 An inclination angle adjustment device installed across a support stand and a top plate mounted on the support stand so as to be able to change the inclination angle, one end of which is swingable with respect to either the support stand or the top plate. with an attached lever;
a guide member that is attached to the other end of the lever and engages with the other end of the lever, a substantially L-shaped guide groove is formed in the guide member, and the guide member is connected to the first and second actuating members. and first and second springs, and when the inclination angle of the top plate is changed, the tip of the lever engages with the guide member so as to move in the guide groove, and the tip of the lever engages with the guide member so as to move in the guide groove. The top plate changes its inclination angle between the state where it is located at the first end in the groove and the state where it is located at the second end, and the first actuating member and the second actuating member each have the above-mentioned state. The lever is attached so as to be able to swing around a shaft attached to the guide member, and the ends of the lever are connected to each other by a connecting pin, and the end of the lever is moved from the first end of the guide groove to the bent corner. The second spring is pressed toward the second end of the guide groove by the first spring, and the second spring is pressed so as to press the end of the lever located at the second end of the guide groove toward the curved corner. When the end of the lever reaches the bent corner from the first end of the guide groove, it is pressed by the first spring toward the second end of the guide groove. , when the second end is reached, the second actuating member is actuated to swing the first actuating member via the connecting pin, thereby unlatching the first spring with the first member. The top plate is configured to press the first spring and lock it to the first actuating member by removing the lever and moving the end of the lever from the bent corner to the first end. Tilt angle adjustment device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12226785U JPS6231434U (en) | 1985-08-08 | 1985-08-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12226785U JPS6231434U (en) | 1985-08-08 | 1985-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6231434U true JPS6231434U (en) | 1987-02-25 |
Family
ID=31012295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12226785U Pending JPS6231434U (en) | 1985-08-08 | 1985-08-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6231434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020069335A (en) * | 2018-11-02 | 2020-05-07 | 株式会社オカムラ | Engagement structure and furniture |
-
1985
- 1985-08-08 JP JP12226785U patent/JPS6231434U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020069335A (en) * | 2018-11-02 | 2020-05-07 | 株式会社オカムラ | Engagement structure and furniture |
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