JP3151819U - Double door holding structure - Google Patents
Double door holding structure Download PDFInfo
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- JP3151819U JP3151819U JP2009002907U JP2009002907U JP3151819U JP 3151819 U JP3151819 U JP 3151819U JP 2009002907 U JP2009002907 U JP 2009002907U JP 2009002907 U JP2009002907 U JP 2009002907U JP 3151819 U JP3151819 U JP 3151819U
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- door
- link type
- hinge
- groove
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Abstract
【課題】１枚扉の上側だけに交差リンク式左右開き蝶番を取付した場合に於いて、扉の自重等に影響をうけることなく、安全で安定的な扉の開閉動作を実現する扉の保持構造を提供する。【解決手段】１枚扉の上部に交差リンク式左右開き蝶番ａを設け、１枚扉の下方右側及び下方左側にボールプランジ等を設け、門口下部ｇにボールプランジャｅの通過する溝ｆを設け、その溝により扉の回転軌跡を制限する。【選択図】図１[PROBLEMS] To secure a safe and stable door opening / closing operation without affecting the weight of the door, etc., when a cross link type left / right hinge is attached only to the upper side of one door. Provide structure. A cross link type left and right opening hinge a is provided at the upper part of a single door, a ball plunge is provided at the lower right side and the lower left side of the single door, and a groove f through which a ball plunger e passes is provided at a lower gate part g. The rotation trajectory of the door is limited by the groove. [Selection] Figure 1
Description
本考案は両開き扉の保持構造に関する。 The present invention relates to a double door holding structure.
従来、リンク式機構付きの１枚扉の両側を開閉させる構造に於いては扉の上下両側にリンク機構を設ける必要があった。
実願平４−６４２８０や実願２００８−７６３１において提案した両側開き方式のようにこの方法を人が出入りする建築物における扉に応用した場合、特に扉の下側のリンク機構が人の出入りに大きな障害となる問題が発生する。
本考案における提案は実願２００８−９２０８において提案した交差リンク式左右開き蝶番の長所を生かしつつ、一方で扉の下側に於ける人の出入りの障害という問題を解決するものである。Conventionally, in a structure in which both sides of a single door with a link mechanism are opened and closed, it is necessary to provide link mechanisms on both upper and lower sides of the door.
When this method is applied to a door in a building where a person enters and exits, such as the double-sided opening method proposed in the actual application No. 4-64280 and the actual application 2008-7631, the link mechanism on the lower side of the door is particularly suitable for entering and exiting the person. A major obstacle occurs.
The proposal in the present invention solves the problem of obstacles to the entrance and exit of the person under the door while taking advantage of the cross-link type left and right hinges proposed in the actual application 2008-9208.
そもそも扉の両側を開閉させる為に上側だけに交差リンク式左右開き蝶番を取り付けした場合、扉はその自重により垂れ下がり、正常な開閉操作が困難となる。
又、冷蔵庫のようにピンとピンキャッチからなる左右開き方式も一般に知られているが、脱落防止とその制御の為に複雑な機構が必要となっている。
一方で開閉交差リンク式左右開き蝶番は脱落の危険性が無い蝶番としてのメリットがあり、特に扉開時は回転動作のみに制限されるメリットがある。
本考案は交差リンク式左右開き蝶番のメリットを生かしながら、一方で扉下側にリンクを使用せずに左右開きを実現するものである。In the first place, when a cross link type left and right hinge is attached only on the upper side to open and close both sides of the door, the door hangs down due to its own weight, and normal opening and closing operation becomes difficult.
A left-right opening method consisting of a pin and a pin catch, as in a refrigerator, is generally known, but a complicated mechanism is required for preventing the drop-out and for controlling it.
On the other hand, the opening / closing cross link type left / right opening hinge has an advantage as a hinge without the risk of dropping off, and has an advantage that it is limited to only a rotating operation when the door is opened.
The present invention realizes the left and right opening without using a link on the lower side of the door while taking advantage of the cross link type left and right opening hinge.
上記目的を達成する為に、本願請求項１の考案は扉の上側に対し交差リンク式左右開き蝶番を取付することから始まる。
この状態では扉の上部は交差リンク式左右開き蝶番にて扉の開閉動作は制限されているものの、扉の下部はなんら保持がされていないので、扉の自重により開閉動作のみならず扉はあらゆる方向に動いてしまい、安定的な扉の動作ができない。
そこで扉の下方右側及び下方左側にボールプランジャ等を設け、門口下部にボールプランジャの通過する溝を設け、その溝により扉の回転軌跡を制限することにより、扉が左右同時に開くことを制限するとともに、扉が閉状態の時は左右どちらからも開動作が可能となる。In order to achieve the above object, the invention of
In this state, the upper part of the door is restricted to open and close by the cross-link type left and right hinges, but the lower part of the door is not held at all. The door will move in the direction, and stable door movement will not be possible.
Therefore, ball plungers are provided on the lower right side and lower left side of the door, a groove through which the ball plunger passes is provided at the lower part of the gate, and the rotation trajectory of the door is restricted by the groove, thereby restricting the door from opening simultaneously on the left and right. When the door is closed, it can be opened from either the left or right side.
以下本考案にかかわる両開き扉の保持構造の実施の形態を図面に従って説明する。 Embodiments of a double door holding structure according to the present invention will be described below with reference to the drawings.
図１に於いて、この状態は扉の閉状態における外観を示し、扉ｃは交差リンク式左右開き蝶番ａ、ｂによって上部を保持する。
又、下方右側及び下方左側にボールプランジャｅ等を設け、門口下部にボールプランジャｅの通過する溝を設け、その溝により扉の回転軌跡を制限することを目的とする扉構造となっている。In FIG. 1, this state shows the external appearance of the door in the closed state, and the door c holds the upper portion by the cross link type left and right hinges a and b.
Also, a ball plunger e or the like is provided on the lower right side and the lower left side, a groove through which the ball plunger e passes is provided at the lower part of the gate, and the door structure is intended to limit the rotation locus of the door by the groove.
図２に於いて、この状態は扉の上部を支える交差リンク式左右開き蝶番の回転軌跡を示し、交差リンク式左右開き蝶番は蝶番のベースａ、および蝶番のドア側ｂによって構成されている。 In FIG. 2, this state shows the rotation trajectory of the cross-link type left-right hinge that supports the upper part of the door, and the cross-link type left-right hinge is composed of a hinge base a and a hinge door side b.
図３に於いては門口下部ｇを上面から見た状態を示し、ボールプランジャの通過する溝ｆが扉の回転軌跡を制限していることを示す。 FIG. 3 shows a state in which the lower gate g is viewed from the upper surface, and shows that the groove f through which the ball plunger passes restricts the rotation trajectory of the door.
以上本考案の実施の形態について説明してきたが、本考案はこれに限定されることなく請求項の記載の範囲内において各種の変形、変更が可能なことは該当業者には自明であろう。 Although the embodiment of the present invention has been described above, the present invention is not limited to this, and it will be apparent to those skilled in the art that various modifications and changes can be made within the scope of the claims.
以上説明したように、本考案による開閉機構によれば、扉の上部に対しだけ交差リンク式左右開き蝶番を取付する場合であっても、１枚扉の下方右側及び下方左側にボールプランジ等を設け、門口下部にボールプランジャの通過する溝を設け、その溝により扉の回転軌跡を制限することを目的とする扉構造とすれば、左右両側とも開閉可能な扉を安全な状態で尚且つ低コストで提供できうる。
また、この構造ならば門口の下側の干渉物が無いため、建物の扉に使用した場合でも人の出入りに邪魔になることはない。As described above, according to the opening / closing mechanism of the present invention, even when a cross link type left / right opening hinge is attached only to the upper part of the door, ball plunge or the like is provided on the lower right side and the lower left side of the single door. If the door structure is intended to limit the rotation trajectory of the door by providing a groove through which the ball plunger passes at the lower part of the gate, the door that can be opened and closed on both the left and right sides is safe and low. Can be provided at a cost.
Also, with this structure, there are no obstacles under the gate, so even if it is used as a door of a building, it will not disturb people.
ａ、 交差リンク式左右開き蝶番ベース
ｂ、 交差リンク式左右開き蝶番扉側
ｃ、 扉本体
ｄ、 取手
ｅ、 ボールプランジャ
ｆ、 ボールプランジャ通過溝
ｇ、 門口下部a, Cross link type left and right hinge hinge base b, Cross link type left and right hinge door side c, Door body d, Handle e, Ball plunger f, Ball plunger passage groove g, Lower gate
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009002907U JP3151819U (en) | 2009-04-10 | 2009-04-10 | Double door holding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009002907U JP3151819U (en) | 2009-04-10 | 2009-04-10 | Double door holding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3151819U true JP3151819U (en) | 2009-07-09 |
Family
ID=54856187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009002907U Expired - Fee Related JP3151819U (en) | 2009-04-10 | 2009-04-10 | Double door holding structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3151819U (en) |
-
2009
- 2009-04-10 JP JP2009002907U patent/JP3151819U/en not_active Expired - Fee Related
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