JPS647833U - - Google Patents
Info
- Publication number
- JPS647833U JPS647833U JP10099787U JP10099787U JPS647833U JP S647833 U JPS647833 U JP S647833U JP 10099787 U JP10099787 U JP 10099787U JP 10099787 U JP10099787 U JP 10099787U JP S647833 U JPS647833 U JP S647833U
- Authority
- JP
- Japan
- Prior art keywords
- top plate
- leg
- lock member
- lock
- protrusion
- 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
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Description
第１図および第２図はこの考案の一実施例によ
るＴ字脚折畳み装置を備えたテーブルの慨略正面
図および慨略底面図、第３図は同底面側から見た
分解斜視図、第４図および第５図はこの考案の一
実施例によるＴ字脚折畳み装置の正面図および底
面図、第６図は同要部の底面側から見た分解斜視
図、第７図は同動作説明用の一部を切欠いた正面
図である。
１……天板、２…枠体、４……隅金具、５……
Ｔ字脚、６……折畳み装置、７……脚杆、９……
取付パイプ、１０……基板、１０ａ……上底、１
０ｂ……突出部、１０ｅ……係合孔、１０ｆ……
ばね掛け突片、１１……枢支軸、１２……上端板
、１２ａ，１２ｂ……係止部、１２ｃ……突起、
１３……カム板、１４……カム、１４ａ，１４ｂ
……係止部、１５……係止ピン、１６……ロツク
部材、１８……ばね掛けピン、１９……ロツクば
ね、２０……ロツク解除レバー、２０ａ……先端
部。
1 and 2 are a schematic front view and a schematic bottom view of a table equipped with a T-shaped leg folding device according to an embodiment of the invention, and FIG. 3 is an exploded perspective view of the table as seen from the bottom side. Figures 4 and 5 are front and bottom views of a T-leg folding device according to an embodiment of this invention, Figure 6 is an exploded perspective view of the main parts of the device seen from the bottom side, and Figure 7 is an explanation of the same operation. It is a front view with a part cut away. 1...Top plate, 2...Frame, 4...Corner fittings, 5...
T-shaped leg, 6... Folding device, 7... Leg rod, 9...
Mounting pipe, 10... Board, 10a... Upper bottom, 1
0b...Protrusion, 10e...Engagement hole, 10f...
Spring hanging protrusion, 11... Pivot shaft, 12... Upper end plate, 12a, 12b... Locking portion, 12c... Protrusion,
13...Cam plate, 14...Cam, 14a, 14b
... Locking portion, 15 ... Locking pin, 16 ... Lock member, 18 ... Spring hanging pin, 19 ... Lock spring, 20 ... Lock release lever, 20a ... Tip.
Claims (1)
、これらの基板の前、後縁下方に突出した突出部
に枢支軸を架設し、これらの枢支軸にＴ字脚の脚
杆上端部を回動可能に嵌合支持し、前記上端部の
前、後端面外周部に突出させた係止ピンを、前記
脚杆が天板に対し直角な開位置と平行な閉位置で
係止し開閉両位置間で移動可能に、前記基板の突
出部に設けたカムに係合させ、前記突出部に設け
た天板左、右方向に長い係合孔にロツク部材の前
、後端部を摺動可能に係合支持させ、天板下面と
ロツク部材の間にロツク部材を脚杆の上端部方向
に付勢するロツクばねを掛け渡し、脚杆の上端部
外周に脚杆の開閉両位置でロツク部材に係止され
る係止部付きの突起を設け、更に前記枢支軸にロ
ツク部材に先端部が係合するロツク解除レバーを
回動可能に嵌合支持させたことを特徴とするテー
ブルのＴ字脚折畳み装置。 Boards are fixed to the left and right ends of the lower surface of the top plate, and pivot shafts are installed on the protrusions that protrude below the front and rear edges of these boards, and the upper ends of the leg rods of the T-shaped legs are attached to these pivot shafts. The locking pins, which are rotatably fitted and supported, and protrude from the outer periphery of the front and rear end surfaces of the upper end are locked in the open position where the leg rod is perpendicular to the top plate and in the closed position parallel to the top plate. The front and rear ends of the locking member are engaged with cams provided on the protrusion of the board so as to be movable between the open and closed positions. A lock spring that biases the lock member toward the upper end of the leg rod is stretched between the bottom surface of the top plate and the lock member, and the outer periphery of the upper end of the leg lever is attached to both the opening and closing sides of the leg lever. The invention is characterized in that a protrusion with a locking portion is provided to be locked to the lock member at a certain position, and a lock release lever whose tip end engages with the lock member is rotatably fitted and supported on the pivot shaft. Folding device for the T-legs of the table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10099787U JPH038093Y2 (en) | 1987-07-02 | 1987-07-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10099787U JPH038093Y2 (en) | 1987-07-02 | 1987-07-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS647833U true JPS647833U (en) | 1989-01-17 |
| JPH038093Y2 JPH038093Y2 (en) | 1991-02-28 |
Family
ID=31329586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10099787U Expired JPH038093Y2 (en) | 1987-07-02 | 1987-07-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH038093Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06237823A (en) * | 1993-02-15 | 1994-08-30 | Kokuyo Co Ltd | Folding table |
-
1987
- 1987-07-02 JP JP10099787U patent/JPH038093Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06237823A (en) * | 1993-02-15 | 1994-08-30 | Kokuyo Co Ltd | Folding table |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH038093Y2 (en) | 1991-02-28 |
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