JP6818398B1 - Rotating door - Google Patents
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- JP6818398B1 JP6818398B1 JP2020077868A JP2020077868A JP6818398B1 JP 6818398 B1 JP6818398 B1 JP 6818398B1 JP 2020077868 A JP2020077868 A JP 2020077868A JP 2020077868 A JP2020077868 A JP 2020077868A JP 6818398 B1 JP6818398 B1 JP 6818398B1
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Abstract
【課題】 扉を扉面に水平な方向に回動させ、回動軸周りの扉の回転モーメントを小さくして、大きな重量を有する扉を支持することで、手動時の開閉操作性に優れた回転扉を提供すること。【解決手段】矩矩形状の第１の扉１１と、第１の扉１１を矩形の１頂点周辺の回動軸を中心に１８０度回転させた第２の扉１２とを備え、第１の扉１１と第２の扉１２を接合させて、該接合部に回動軸２２を挿入する孔部２１を設けたことを特徴とする、回転扉０を提供する。第１の扉１１と第２の扉１２が扉面の水平な方向に回動し、回動のための移動スペース設ける必要がなくなる。第１の扉１１と第２の扉１２の重量が回動軸を中心に対称となり、回転扉０の回動軸２２を中心とする回転モーメントが小さくなる【選択図】図１PROBLEM TO BE SOLVED: To provide excellent opening / closing operability at the time of manual operation by rotating a door in a direction horizontal to a door surface, reducing a rotation moment of the door around a rotation axis, and supporting a door having a large weight. To provide a rotating door. SOLUTION: A first door 11 having a rectangular shape and a second door 12 having the first door 11 rotated 180 degrees around a rotation axis around one apex of the rectangle are provided. Provided is a rotary door 0, characterized in that the door 11 and the second door 12 are joined to each other and a hole 21 for inserting the rotary shaft 22 is provided in the joint. The first door 11 and the second door 12 rotate in the horizontal direction of the door surface, eliminating the need to provide a moving space for rotation. The weights of the first door 11 and the second door 12 are symmetrical about the rotation axis, and the rotation moment around the rotation axis 22 of the rotation door 0 becomes small. [Selection diagram] FIG.
Description
本発明は、回転扉に関する。 The present invention relates to a rotary door.
棚等の収容空間の前面を被覆して収容される荷物を保護すると共に、必要に応じて被覆を解除して荷物の取り出しや収納を容易にするために扉が広く用いられている。扉としては、レール等により左右にスライドする引き違い扉と、回動軸を中心に（多くの場合前後に）回転する回転扉とが知られている。 Doors are widely used to cover the front surface of a storage space such as a shelf to protect the stored luggage, and to remove the coating as needed to facilitate the removal and storage of the luggage. As the door, a sliding door that slides left and right by a rail or the like and a rotating door that rotates about a rotation axis (in many cases, back and forth) are known.
引き違い扉は、扉を開く際の移動スペースを要さない利点があるが、左右にスライドする際にレール等との間で摩擦が生じ、扉の開閉が必ずしも軽快ではない。一方、回転扉は、扉の開閉が軽快であるが、扉を扉面に垂直な方向に回動させるため、その回動のための移動スペース設ける必要がある。 The sliding door has an advantage that it does not require a moving space when opening the door, but friction occurs between the sliding door and the rail when sliding left and right, and the opening and closing of the door is not always light. On the other hand, the rotating door is easy to open and close, but since the door is rotated in the direction perpendicular to the door surface, it is necessary to provide a moving space for the rotation.
この点、特許文献１には、扉を扉面に垂直な方向に回動させる蓋開閉機構が開示されている。かかる開閉機構によれば、レール等との間で摩擦が生じず、扉を開く際の移動スペースを要さない回転扉を実現することができる。しかし、特許文献１においては回動軸が扉の上端近くに存在するため、「蓋」でなく「扉」に用いるには、大きな重量を有する扉を支持することが困難であった。 In this regard, Patent Document 1 discloses a lid opening / closing mechanism for rotating a door in a direction perpendicular to the door surface. According to such an opening / closing mechanism, it is possible to realize a rotary door that does not cause friction with the rail or the like and does not require a moving space when opening the door. However, in Patent Document 1, since the rotating shaft exists near the upper end of the door, it is difficult to support a door having a large weight in order to use it as a "door" instead of a "lid".
本発明は、扉を扉面に水平な方向に回動させ、回動軸周りの扉の回転モーメントを小さくして、大きな重量を有する扉を支持することで、手動時の開閉操作性に優れた回転扉を提供することを課題とする。 According to the present invention, the door is rotated in a direction horizontal to the door surface, the rotation moment of the door around the rotation axis is reduced, and the door having a large weight is supported, so that the opening and closing operability at the time of manual operation is excellent. The subject is to provide a rotating door.
本発明の回転扉は、
矩形状の第１の扉と、前記第１の扉を前記矩形の１頂点周辺の回動軸を中心に１８０度
回転させた位置に配置されている第２の扉とを備え、
前記第１の扉と前記第２の扉を接合させて、該接合部に前記回動軸を挿入する孔部を設
けたことを特徴とする。
The rotary door of the present invention
Comprising a first door rectangular shape, and a second door disposed at a position rotated 180 degrees about the pivot axis near 1 the vertices of the first of said door rectangular,
The first door and the second door are joined to each other, and a hole for inserting the rotation shaft is provided in the joint.
この特徴によれば、第１の扉と第２の扉が扉面の水平な方向に回動し、回動のための移動スペース設ける必要がなくなる。第１の扉と第２の扉の重量が回動軸を中心に対称となり、回転扉の回動軸を中心とする回転モーメントが小さくなる。 According to this feature, the first door and the second door rotate in the horizontal direction of the door surface, and it is not necessary to provide a moving space for rotation. The weights of the first door and the second door are symmetrical about the rotation axis, and the rotation moment around the rotation axis of the rotation door becomes smaller.
本発明の回転扉は、
前記第１の扉と前記第２の扉の一方又は双方の、前記矩形の前記孔部から離間した２辺に錘を設けたことを特徴とする。
The rotary door of the present invention
It is characterized in that weights are provided on two sides of one or both of the first door and the second door, which are separated from the rectangular hole.
この特徴によれば、扉の戸当たりに接する部分に錘が設けられ、回動を完了した時に錘によって扉を正確な位置に配することができる。 According to this feature, a weight is provided at a portion of the door in contact with the door contact, and the door can be arranged at an accurate position by the weight when the rotation is completed.
本発明の回転扉は、
前記矩形は正方形であることを特徴とする。
The rotary door of the present invention
The rectangle is characterized by being a square.
この特徴によれば、回転扉全体の形状が類似に保たれ、視覚的な美観が良好になる。 According to this feature, the shape of the entire rotating door is kept similar, and the visual appearance is improved.
本発明の複合回転扉は、
本発明の回転扉を２つ備え、
前記２つの回転扉を１つの回動軸に挿入することを特徴とする。
The composite rotary door of the present invention
With two rotating doors of the present invention
The two rotary doors are inserted into one rotary shaft.
この特徴によれば、２つの回転扉を用いて、左右いずれの方向からも開閉することができる。 According to this feature, two rotating doors can be used to open and close from either the left or right direction.
本発明によれば、扉を扉面に水平な方向に回動させ、回動軸周りの扉の回転モーメントを小さくして、大きな重量を有する扉を支持することで、手動時の開閉操作性に優れた回転扉を提供することができる。 According to the present invention, the door is rotated in a direction horizontal to the door surface, the rotation moment of the door around the rotation axis is reduced, and the door having a large weight is supported, so that the door can be opened and closed manually. It is possible to provide an excellent rotating door.
図１は、回転扉を収納棚に配置した状態を示す図である。図には、２つの回転扉０ａ及び０ｂが描かれている。 FIG. 1 is a diagram showing a state in which the rotary door is arranged on the storage shelf. Two rotary doors 0a and 0b are drawn in the figure.
回転扉０ａは、第１の扉１１ａ、第２の扉１２ａ、錘３１ａ及び３２ａを備えている。 The rotary door 0a includes a first door 11a, a second door 12a, and weights 31a and 32a.
回転扉０ｂは、第１の扉１１ｂ、第２の扉１２ｂ、錘３１ｂ及び錘３２ｂを備えている。 The rotary door 0b includes a first door 11b, a second door 12b, a weight 31b, and a weight 32b.
回転扉０ａ及び０ｂは、孔部２１（図２参照）において回動軸２２（図２参照）を貫通し、回動軸固定部材２３が図示されている。 The rotary doors 0a and 0b penetrate the rotary shaft 22 (see FIG. 2) in the hole 21 (see FIG. 2), and the rotary shaft fixing member 23 is shown.
収納棚４１は、収容空間に荷物を収容する。回転扉０ａ及び０ｂが収納棚４１（収容空間）の前面を被覆している。 The storage shelf 41 stores luggage in the storage space. The rotating doors 0a and 0b cover the front surface of the storage shelf 41 (storage space).
収納棚４１には、戸当り４２が設けられている。戸当り４２は、回転扉０ａ又は０ｂの矩形形状の１辺を係止し、回転扉０ａ又は０ｂの移動を止めて、回転扉０ａ又は０ｂを開いた状態又は閉じた状態に保つ。 The storage shelf 41 is provided with a door stop 42. The door stop 42 locks one side of the rotary door 0a or 0b having a rectangular shape, stops the movement of the rotary door 0a or 0b, and keeps the rotary door 0a or 0b in an open or closed state.
錘（３１ａ、３１ｂ、３２ａ、３２ｂ）は、第１の扉１１ａ又は第１の扉１１ｂを戸当り４２に圧着させるための部材である。錘の自重によって圧着させることができる。なお、回動軸２２を中心とする回転モーメントを調整するために、第２の扉１２ａ及び第２の扉１２ｂにも錘を設けてもよい。 The weights (31a, 31b, 32a, 32b) are members for crimping the first door 11a or the first door 11b to the door stop 42. It can be crimped by the weight of the weight. In addition, in order to adjust the rotational moment around the rotating shaft 22, weights may also be provided on the second door 12a and the second door 12b.
また、第１の扉１１ａ又は第１の扉１１ｂと戸当り４２との間の応力を調整するために、錘をゴムなどの弾性体としてもよい。 Further, in order to adjust the stress between the first door 11a or the first door 11b and the door stop 42, the weight may be an elastic body such as rubber.
図２は、回転扉の構造を示す分解図である。回転扉０ａ及び０ｂを、部材に分解して描
いたものである。回転扉０ａ及び０ｂは矩形状の第１の扉（１１ａ、１１ｂ）と、第１の
扉を矩形の１頂点周辺の回動軸を中心に１８０度回転させた第２の扉（１２ａ、１２ｂ）
とから構成される。
FIG. 2 is an exploded view showing the structure of the rotary door. The rotating doors 0a and 0b are disassembled into members and drawn. The first door (11a, 11b) of the revolving door 0a and 0b the rectangular shape, a second door (12a where the first door is rotated 180 degrees about the rotational axis of the peripheral rectangular 1 vertex, 12b )
It is composed of and.
第１の扉（１１ａ、１１ｂ）と第２の扉（１２ａ、１２ｂ）は接合され、該接合部に回動軸２２を挿入する孔部２１が設けられている。また、回転扉０ａ及び０ｂは、同一の回動軸２２に挿入されている。 The first door (11a, 11b) and the second door (12a, 12b) are joined to each other, and a hole 21 for inserting the rotation shaft 22 is provided in the joint. Further, the rotary doors 0a and 0b are inserted into the same rotary shaft 22.
２つの回転扉０ａ及び０ｂを合わせて複合回転扉となる、ただし、回転扉０ａ及び０ｂの一方のみを備え、他方については回転しない単純な板材としてもよい。 The two rotary doors 0a and 0b are combined to form a composite rotary door, however, a simple plate material having only one of the rotary doors 0a and 0b and not rotating the other may be used.
図３は、回転扉の回転中の状態を示す図である。図２に示した回転扉のうち、回転扉０ａを反時計周りに回転させている状態を示す。回転扉０ａが回転するが、回動軸２２の周りで、回転扉０ｂを反時計周りに回転させても、第１の扉１１ｂが戸当たり４２に係止されて回動せず、図に示す状態となる。 FIG. 3 is a diagram showing a rotating state of the rotary door. Among the rotary doors shown in FIG. 2, a state in which the rotary door 0a is rotated counterclockwise is shown. The rotary door 0a rotates, but even if the rotary door 0b is rotated counterclockwise around the rotary shaft 22, the first door 11b is locked to the door stop 42 and does not rotate, as shown in the figure. It will be in the state shown.
図４は、回転扉０ａをさらに開いた状態を示す図である。回転扉０ａを反時計周りにさらに回転させると、回転扉０ａも第１の扉１１ａが戸当たり４２に係止されて、図に示す状態となる。 FIG. 4 is a diagram showing a state in which the rotary door 0a is further opened. When the rotary door 0a is further rotated counterclockwise, the first door 11a of the rotary door 0a is locked to the door stop 42, and the state shown in the figure is obtained.
この状態では、開放部４３が回転扉０ａ及び０ｂのいずれにも被覆されず図に示す状態となる。開放部４３内の荷物の取り出しや収納が可能になる。 In this state, the open portion 43 is not covered by either the rotary doors 0a and 0b, and is in the state shown in the figure. Luggage in the opening 43 can be taken out and stored.
図５は、回転扉の回転中の別の状態を示す図である。図２に示した状態に替えて回転扉０ｂを時計周りに回転させることも可能である。 FIG. 5 is a diagram showing another state during rotation of the rotary door. It is also possible to rotate the rotary door 0b clockwise instead of the state shown in FIG.
図６は、回転扉と収納棚の構造を示す分解図である。図２に示した状態において、回転扉０ａ、０ｂ、収納棚４１を示し、回動軸２２及び回動軸固定部材２３の位置を表したものである。 FIG. 6 is an exploded view showing the structure of the rotary door and the storage shelf. In the state shown in FIG. 2, the rotary doors 0a and 0b and the storage shelf 41 are shown, and the positions of the rotary shaft 22 and the rotary shaft fixing member 23 are shown.
図７は、回転扉の別の形状を示す図である。以上、第１の扉１１a及び第２の扉１２ａが正方形形状のものとして説明したが、正方形でなく長方形（図においてＬ１とＬ２が異なる）場合を示す図である。Ｌ１とＬ２が異なるため、回転扉０ａ（第１の扉１１ａ）を回動させた場合に、第１の扉１１ａの端部の回動軸からの距離が変動する。 FIG. 7 is a diagram showing another shape of the rotary door. Although the first door 11a and the second door 12a have been described above as having a square shape, it is a diagram showing a case where the first door 11a and the second door 12a are not square but rectangular (L1 and L2 are different in the figure). Since L1 and L2 are different, when the rotary door 0a (first door 11a) is rotated, the distance of the end portion of the first door 11a from the rotation shaft fluctuates.
図８は、回転扉の別の形状を説明する図である。上記回動軸からの距離の変動に合わせて、戸当り４２の位置の変動を描いたものである。このようにして使用することもできるが、戸当り４２の位置を変動させないため、第１の扉１１ａ及び第２の扉１２ａが、正方形の形状であることが好ましい。 FIG. 8 is a diagram illustrating another shape of the rotary door. The fluctuation of the position of the door stop 42 is drawn according to the fluctuation of the distance from the rotation shaft. Although it can be used in this way, it is preferable that the first door 11a and the second door 12a have a square shape so that the position of the door stop 42 does not change.
以上のとおり、本発明の回転扉は、回動軸周りの扉の回転モーメントを小さくして、大きな重量を有する扉を支持することで、手動時の開閉操作性が優れたものである。 As described above, the rotary door of the present invention is excellent in open / close operability at the time of manual operation by reducing the rotational moment of the door around the rotation shaft and supporting the door having a large weight.
扉を扉面に水平な方向に回動させ、回動軸周りの扉の回転モーメントを小さくして、大きな重量を有する扉を支持することで、手動時の開閉操作性に優れた回転扉である。多くの建築業者による利用が考えられる。 By rotating the door in the horizontal direction with respect to the door surface, reducing the rotation moment of the door around the rotation axis, and supporting the door with a large weight, it is a rotating door with excellent opening and closing operability during manual operation. is there. It can be used by many builders.
０ 回転扉
１１ 第１の扉
１２ 第２の扉
２１ 孔部
２２ 回動軸
２３ 回動軸固定部材
３１ 錘
３２ 錘
４１ 収納棚
４２ 戸当り
４３ 開放部
0 Rotating door 11 1st door 12 2nd door 21 Hole 22 Rotating shaft 23 Rotating shaft fixing member 31 Weight 32 Weight 41 Storage shelf 42 Door stop 43 Open part
Claims (4)
回転させた位置に配置されている第２の扉とを備え、
前記第１の扉と前記第２の扉を接合させて、該接合部に前記回動軸を挿入する孔部を設
けたことを特徴とする、回転扉。
Comprising a first door rectangular shape, and a second door disposed at a position rotated 180 degrees about the pivot axis near 1 the vertices of the first of said door rectangular,
A rotary door, characterized in that the first door and the second door are joined to each other, and a hole for inserting the rotary shaft is provided in the joint.
前記２つの回転扉を１つの回動軸に挿入することを特徴とする、複合回転扉。 The two rotary doors according to any one of claims 1 to 3 are provided.
A composite rotary door, characterized in that the two rotary doors are inserted into one rotary shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020077868A JP6818398B1 (en) | 2020-04-25 | 2020-04-25 | Rotating door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020077868A JP6818398B1 (en) | 2020-04-25 | 2020-04-25 | Rotating door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP6818398B1 true JP6818398B1 (en) | 2021-01-20 |
| JP2021173066A JP2021173066A (en) | 2021-11-01 |
Family
ID=74164673
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020077868A Active JP6818398B1 (en) | 2020-04-25 | 2020-04-25 | Rotating door |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6818398B1 (en) |
-
2020
- 2020-04-25 JP JP2020077868A patent/JP6818398B1/en active Active
Also Published As
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|---|---|
| JP2021173066A (en) | 2021-11-01 |
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