JPH0181927U - - Google Patents
Info
- Publication number
- JPH0181927U JPH0181927U JP1987178137U JP17813787U JPH0181927U JP H0181927 U JPH0181927 U JP H0181927U JP 1987178137 U JP1987178137 U JP 1987178137U JP 17813787 U JP17813787 U JP 17813787U JP H0181927 U JPH0181927 U JP H0181927U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- pin
- metal fitting
- auxiliary plate
- locked
- 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
- 239000002184 metal Substances 0.000 claims description 8
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Description
添付図面は本考案の実施態様例を示すもので、
第１図は補助板１４のほぼ水平の展開を示した縦
断正面図、第２図は同、折畳みを示した縦断正面
図、第３図は第１金具３、第２金具６及びピン１
２の分解斜視図、第４図及び第５図は説明図であ
る。
１→本体、３→第１金具、５→軸、６→第２金
具、９→係合顎、１０→クランク形溝、１１→係
止溝、１２→ピン、１４→補助板。
The attached drawings show examples of embodiments of the present invention.
FIG. 1 is a longitudinal sectional front view showing the auxiliary plate 14 in a substantially horizontally unfolded state, FIG. 2 is a longitudinal sectional front view showing the same in a folded state, and FIG.
2, FIG. 4, and FIG. 5 are explanatory views. 1 → main body, 3 → first metal fitting, 5 → shaft, 6 → second metal fitting, 9 → engaging jaw, 10 → crank shaped groove, 11 → locking groove, 12 → pin, 14 → auxiliary plate.
Claims (1)
板支持用の一対の第１金具３を突出させて設け、
その第１金具３の軸５により、補助板１４を支持
する第２金具６を約９０゜の可逆回転可能に軸支
し、補助板１４をほぼ水平に伸展した角度で第２
金具６の軸５より下部の内側側に係合顎９を設け
、第１金具３には係合顎９の内側で、縦方向のク
ランク形溝１０を設け、該溝１０下端部に係合顎
９の反対側に傾けた係止溝１１を形成すると共に
、一対の第１金具３の各クランク形溝１０にピン
１２を上下移動自由に通し、補助板１４の伸展時
にピン１２を係止溝１１まで下がらせ、係合顎９
により該ピン１２を係止溝１１の内方に押圧係止
し、補助板１４の折畳み時に該ピン１２を係止顎
９によりクランク形溝１０の上縁に移動して係止
することを特徴とするデスク類の補助板折畳み装
置。 A pair of first metal fittings 3 for supporting an auxiliary plate are protruded from the sides of a main body 1 of a desk type provided with a top plate 2,
The second metal fitting 6 supporting the auxiliary plate 14 is reversibly rotatably supported by the shaft 5 of the first metal fitting 3.
An engaging jaw 9 is provided on the inner side below the shaft 5 of the metal fitting 6, and a vertical crank-shaped groove 10 is provided on the inside of the engaging jaw 9 on the first metal fitting 3, and is engaged with the lower end of the groove 10. A locking groove 11 tilted toward the opposite side of the jaw 9 is formed, and a pin 12 is passed through each crank-shaped groove 10 of the pair of first metal fittings 3 to freely move up and down, and the pin 12 is locked when the auxiliary plate 14 is extended. lower to the groove 11 and engage the engaging jaw 9
The pin 12 is pressed and locked inside the locking groove 11 by the locking jaws 9, and when the auxiliary plate 14 is folded, the pin 12 is moved to the upper edge of the crank-shaped groove 10 by the locking jaws 9 and locked therein. Auxiliary board folding device for desks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17813787U JPH0335156Y2 (en) | 1987-11-20 | 1987-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17813787U JPH0335156Y2 (en) | 1987-11-20 | 1987-11-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0181927U true JPH0181927U (en) | 1989-06-01 |
| JPH0335156Y2 JPH0335156Y2 (en) | 1991-07-25 |
Family
ID=31469769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17813787U Expired JPH0335156Y2 (en) | 1987-11-20 | 1987-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0335156Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001238731A (en) * | 2000-02-28 | 2001-09-04 | Okamura Corp | Folding device for auxiliary top plate |
| WO2020171078A1 (en) * | 2019-02-19 | 2020-08-27 | Ｗｉｌｌｏｗ株式会社 | Multifunctional desk |
-
1987
- 1987-11-20 JP JP17813787U patent/JPH0335156Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001238731A (en) * | 2000-02-28 | 2001-09-04 | Okamura Corp | Folding device for auxiliary top plate |
| WO2020171078A1 (en) * | 2019-02-19 | 2020-08-27 | Ｗｉｌｌｏｗ株式会社 | Multifunctional desk |
| US11369193B2 (en) | 2019-02-19 | 2022-06-28 | Willow Inc. | Multifunctional desk |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0335156Y2 (en) | 1991-07-25 |
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