JPS59113468U - Link type auto stopper mechanism for door - Google Patents
Link type auto stopper mechanism for doorInfo
- Publication number
- JPS59113468U JPS59113468U JP749683U JP749683U JPS59113468U JP S59113468 U JPS59113468 U JP S59113468U JP 749683 U JP749683 U JP 749683U JP 749683 U JP749683 U JP 749683U JP S59113468 U JPS59113468 U JP S59113468U
- Authority
- JP
- Japan
- Prior art keywords
- link
- door
- pin
- attachment point
- spring
- 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
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
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。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図は本考案の一実施例を示し、第１図は斜視図、第２図
はターンオーバー解除レバーの作用説明図、第３図はリ
ンク機構の各ピン着点の軌跡線を示す平面図、第４図イ
１口、ハ、二は作用説明図である。
１・・・構造物、２・・・ドア、３・・・ヒンジ、５・
・・オートストッパ機構、６・・・リンク機構、７・・
・第１リンク、８・・・第２リンク、９・・・第３リン
ク、１１゜１５・・・ピン着支持点、１７．１８・・・
ピン着点、１９・・・ストッパ部材、２０・・・ターン
オーバー解除レバー、１２．１６・・・ばね。The figures show one embodiment of the present invention, in which Fig. 1 is a perspective view, Fig. 2 is an explanatory diagram of the operation of the turnover release lever, and Fig. 3 is a plan view showing the locus line of each pin attachment point of the link mechanism. Figure 4 A1, C and 2 are action explanatory diagrams. 1...Structure, 2...Door, 3...Hinge, 5...
...Auto stopper mechanism, 6...Link mechanism, 7...
・First link, 8... Second link, 9... Third link, 11°15... Pin attachment support point, 17.18...
Pin landing point, 19...stopper member, 20...turnover release lever, 12.16...spring.
Claims (1)
着したドアと前記構造物との隅角部に介装するリンク式
オートストッパ機構であって、リンク機構を主体とし、
該リンク機構の第１リンクの一端部は前記ドア側にピン
着支持して、同第１リンクはばねを介して前記ピン着支
持点を中心として時計方向へ付勢し、また、第３リンク
の一端゛部は前記構造物側にピン着支持して、同第３リ
ンクはばねを介して前記ピン着点を中心として時計方向
へ付勢するとともに、前記第１、第３リンクの他端部間
には第２リンクをピン着して相互を連繋し、しかも前記
構造物側には前記第３リンクのピン着支持点に近接して
、前記ドアを開き角度固定位置に回動して前記第１リン
クと第２リンクとのピン着点が前記第３リンクのピン着
支持点をターンオーバーしたとき、前記面ばね力との協
働により同ピン着点の移動を規制して前記ドアを開き角
度固定位置に固定するストッパ部材と前記ピン着点のタ
ーンオーバーを解除するターンオーバー解除手段とを附
設してなることを特徴とするドア用リンク式オートスト
ッパ機構。A link-type auto stopper mechanism interposed between a corner of the structure and a door attached to an opening opened in a structure so as to be openable and closable via a hinge, the link mechanism being the main body,
One end of the first link of the link mechanism is supported by a pin on the door side, the first link is biased clockwise around the pin support point via a spring, and the third link is urged clockwise through a spring. One end portion is supported by a pin on the structure side, and the third link is biased clockwise around the pin attachment point via a spring, and the other ends of the first and third links are A second link is pinned between the parts to connect them to each other, and the door is opened and rotated to a fixed angle position on the structure side close to the pinned support point of the third link. When the pin attachment point of the first link and the second link turns over the pin attachment point of the third link, the movement of the pin attachment point is restricted by cooperation with the surface spring force, and the door is closed. A link-type automatic stopper mechanism for a door, characterized in that it is provided with a stopper member for fixing the opening angle at a fixed position, and a turnover release means for releasing the turnover of the pin contact point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP749683U JPS59113468U (en) | 1983-01-21 | 1983-01-21 | Link type auto stopper mechanism for door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP749683U JPS59113468U (en) | 1983-01-21 | 1983-01-21 | Link type auto stopper mechanism for door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59113468U true JPS59113468U (en) | 1984-07-31 |
Family
ID=30139023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP749683U Pending JPS59113468U (en) | 1983-01-21 | 1983-01-21 | Link type auto stopper mechanism for door |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59113468U (en) |
-
1983
- 1983-01-21 JP JP749683U patent/JPS59113468U/en active Pending
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