JP2008133695A - Flat door - Google Patents

Flat door Download PDF

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Publication number
JP2008133695A
JP2008133695A JP2006322168A JP2006322168A JP2008133695A JP 2008133695 A JP2008133695 A JP 2008133695A JP 2006322168 A JP2006322168 A JP 2006322168A JP 2006322168 A JP2006322168 A JP 2006322168A JP 2008133695 A JP2008133695 A JP 2008133695A
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door
guide groove
shows
doors
flat
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Sukemasa Nakamoto
祐昌 中本
Yuji Oki
裕二 沖
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Wood One Co Ltd
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Wood One Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a door structure of a sliding-door type which can freely change the position of a target door without moving other doors. <P>SOLUTION: The door structure of the sliding-door type consists of a plurality of doors 1a, 1b provided to the opening of a house, housing furniture or the like, and has a sill and a threshold which are provided with a guide groove 3 having a width which is at least more than double the thickness of the doors 1a, 1b. The side of the upper end and/or the lower end or the side of the guide groove 3 of the flat door is provided with a retaining means such as leaf springs 2a, 2b or the like used for retaining the doors 1a, 1b in the guide groove 3. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、主に家具等の収納部材に用いられる引き戸形式の扉であって、閉じたときに扉同士が前後して扉の厚さによる段差を生じることのない平らな閉鎖面を示すフラット扉に関するものである。   The present invention is a sliding door type door mainly used for a storage member such as furniture, and is a flat showing a flat closing surface in which doors move back and forth without causing a step due to the thickness of the door when closed. It is about the door.

収納家具等の開口部に設ける扉において、引き戸式の扉を用いる場合がある。従来の引き戸式の扉は、例えば扉が２枚の場合には、鴨居と敷居にそれぞれ扉のための案内溝を２本設けて、それぞれ一つの案内溝に一つの扉を入れて各扉を個別に移動させて扉を開閉する方式である。そのため、開口部の幅中央部分に扉が重なる部分（召し合わせ）が生じてしまう。この重なる部分があるので、開口時の有効幅は全幅の１／２未満となっている。このため収納物の出し入れに不便を生じることもあった。
また、この前の扉と後の扉が重なる部分では扉の厚さの分の段差を生じるので、収納家具のデザインに制約が生ずることもあった。更に、手前の扉が移動すると敷居や鴨居の一部が露出してしまうので、これもデザイン上の制約となっていた。 In the door provided in opening parts, such as storage furniture, a sliding door type door may be used. For example, when there are two doors, the conventional sliding door type door is provided with two guide grooves for the doors in the Kamoi and the sill, and each door is inserted into one guide groove. It is a method of opening and closing the door by moving individually. Therefore, a portion (summoning) where the door overlaps the central portion of the width of the opening portion occurs. Since there is this overlapping portion, the effective width when opening is less than ½ of the total width. For this reason, inconvenience may occur in taking in and out the stored items.
In addition, since the front door and the rear door overlap each other, a step corresponding to the thickness of the door is generated, which may restrict the design of the storage furniture. Furthermore, when the front door moves, a part of the sill and duck are exposed, which is also a design limitation.

これらの問題は、単純な洋式ドアのような開き戸とすれば容易に解決が可能ではあるものの、住宅内部が決して広くないわが国においては、引き戸式にて解決する必要がある場合も多々あるため、各種方法が検討されている。その一つの解決法が、扉の重なった部分をなくす為に、扉を横に一列に並べて段差をなくしてしまう方法である。以後、扉を閉めたときに、雨戸を閉めたときのように、閉鎖表面に段差が無く扉が一列に並んだ形で閉まる扉形式を「フラット扉」と称することとする。   These problems can be solved easily by using a simple open door like a Western-style door, but in Japan, where the interior of a house is never large, there are many cases where it is necessary to solve by a sliding door type. Various methods are being studied. One solution is to eliminate the steps by arranging the doors in a row in order to eliminate the overlapping parts of the doors. Hereinafter, when the door is closed, a door type in which the doors are closed in a line with no steps on the closed surface as when the shutter is closed is referred to as a “flat door”.

フラット扉において、閉鎖した状態での段差をなくす方法としては、古くは住宅の雨戸に見ることができる。この方法では、家屋の開口部を閉鎖する場合は、戸袋に複数枚重ねて収納された雨戸を順次繰り出して１本溝の敷居上を移動させて閉鎖する。
しかし、雨戸方式では開閉時に任意の一枚だけを簡単に移動させることができないので、任意の一枚だけを開閉することができない。また、開口部の左右いずれかに戸袋を設ける部分が無い限り、この雨戸方式を収納家具に採用はできない。 As a method of eliminating a step difference in a closed state in a flat door, it can be seen in a shutter door of a house. In this method, when closing the opening of a house, a plurality of shutters stored in piles in a door pocket are sequentially drawn out, moved on a sill of one groove, and closed.
However, in the shutter method, only one arbitrary sheet cannot be easily opened / closed, so that only one arbitrary sheet cannot be opened / closed. In addition, this shutter method cannot be used for storage furniture unless there is a portion where a door pocket is provided on either the left or right side of the opening.

このほか、特許文献１及び２に示されるように、複数のレールを設置して、一方の扉が他方の扉の表面側にせり出して、重なり合うように移動して戸口を開く扉が「フラット扉」として収納庫などの入り口に使用されている。しかし、この方式の扉は複数のレールを必要とし、且つ、雨戸の場合と同様に他の扉を飛び越えて移動させることができないなどの不具合を有する。
特公昭３８−２５６４３号公報 特開昭５９−２０３１７５号公報 In addition, as shown in Patent Documents 1 and 2, a door that has a plurality of rails, one door protrudes to the surface side of the other door, moves so as to overlap, and opens the doorway is a “flat door” It is used at the entrance of storage etc. However, this type of door requires a plurality of rails and has problems such as being unable to jump over other doors as in the case of a shutter.
Japanese Examined Patent Publication No. 38-25643 JP 59-203175 A

本発明は、家屋内の間仕切りや収納家具などの開口部や戸口に設けることができる引き戸形式の扉で、複数枚の扉を閉じたとき、扉同士の間で段差が生じることが無く、また、複数枚の扉で開口部を閉じた場合において、そのうちの扉の少なくとも一つを任意の位置に並べ替えることができるようにした扉構造を提供しようとするものである。   The present invention is a sliding door type door that can be provided in an opening or doorway of a partition or storage furniture in a house, and when a plurality of doors are closed, there is no step between the doors. An object of the present invention is to provide a door structure capable of rearranging at least one of the doors at an arbitrary position when the opening is closed by a plurality of doors.

本発明は、家屋や収納家具等の開口部に設ける複数枚の扉からなる引き戸形式の扉構造であって、少なくとも扉の厚さの２倍以上の幅を有する案内溝を設けた敷居及び鴨居を有し、扉の上端及び／又は下端の側面に若しくは案内溝の側面に扉を案内溝内に保持するための保持手段を備えてなるフラット扉に関するものである。
本発明における扉を案内溝内に保持するための保持手段としては、扉を案内溝の溝幅方向に押圧できる弾性部材、例えば、弓状板バネや弾力性のあるプラスチック発泡体などがあり、また、磁力による付勢手段などがある。保持手段は扉の上部又は下部の側面に設けるか、又は、案内溝の内側面に設ける。 The present invention relates to a sliding door type door structure including a plurality of doors provided in an opening of a house or storage furniture, and a sill and a duck with a guide groove having a width at least twice as large as the thickness of the door And has a holding means for holding the door in the guide groove on the side surface of the upper end and / or lower end of the door or on the side surface of the guide groove.
As a holding means for holding the door in the guide groove in the present invention, there is an elastic member capable of pressing the door in the groove width direction of the guide groove, for example, an arcuate leaf spring or an elastic plastic foam, In addition, there is a biasing means by magnetic force. The holding means is provided on the upper or lower side surface of the door, or provided on the inner side surface of the guide groove.

本発明のフラット扉は、扉を閉じたとき、２以上の複数枚の扉は、扉の厚さの少なくとも２倍以上の幅を有する案内溝内に、案内溝の幅方向（側壁方向）に押圧された状態で一列に並べることができ、全ての扉が一方向、例えば、開口部の前面方向に押された状態で案内溝内に並ぶため、扉同士で段差が生じることが無く平らな閉鎖面が得られる。扉を開くときは、扉の厚さの分だけ扉を後方に押し下げて隣の扉の背面に押し込むことによって行うため、任意の位置の扉を開くことができ、また、扉の配列の順序を任意に変えることができる。
本発明は、敷居・鴨居に設ける溝が１本であるため加工が容易であり、左右両開きができるため、設計上の制約が少ないなどの利点をも有する。 When the flat door of the present invention is closed, the two or more doors are arranged in the guide groove having a width of at least twice the thickness of the door in the width direction (side wall direction) of the guide groove. The doors can be arranged in a row in the pressed state, and all the doors are lined up in the guide groove while being pushed in one direction, for example, in the front direction of the opening. A closed surface is obtained. When opening the door, the door is pushed backward by the thickness of the door and pushed into the back of the adjacent door, so the door at any position can be opened, and the order of the door arrangement It can be changed arbitrarily.
Since the present invention has one groove provided in the sill and the duck, it is easy to process and can be opened to the left and right, and thus has advantages such as fewer design restrictions.

本発明において、少なくとも扉の厚さの２倍以上ある溝幅の案内溝内に扉を保持するには扉が案内溝の溝幅方向の一側面に押圧された状態とする。このようにするための扉の保持手段の一つとしては、扉の上部又は下部の側面に弾性部材を装着して扉が案内溝の一側面に押圧された状態とする。押圧手段としては、弓状板バネや弾力性のあるプラスチック等が使用できる。
扉の弾性部材等を装着する部分には切欠き段部を設けて、弾性部材等が圧縮されたとき扉の厚さ内に納まるようにすると良い。この切欠き段部は、扉の全幅に亘って設けるが、弾性部材の装着部分のみとしても良い。
また、案内溝内の側面に弓状板バネ等の弾性部材を設けても良い。このほか、磁石等を装着して磁力による反発力を用いることもできる。
以下に本発明の実施例いくつかを示すが、本発明の趣旨はこれらに限定されるものではない。 In the present invention, in order to hold the door in the guide groove having a groove width that is at least twice the thickness of the door, the door is pressed against one side surface in the groove width direction of the guide groove. As one of the door holding means for this purpose, an elastic member is attached to the upper or lower side surface of the door so that the door is pressed against one side surface of the guide groove. As the pressing means, an arcuate leaf spring, elastic plastic, or the like can be used.
It is preferable that a notch step is provided in a portion where the elastic member or the like of the door is mounted so that the elastic member or the like fits within the thickness of the door when compressed. Although this notch step is provided over the entire width of the door, it may be provided only as a mounting portion of the elastic member.
Moreover, you may provide elastic members, such as a bow leaf spring, in the side surface in a guide groove. In addition, a repulsive force by a magnetic force can be used by attaching a magnet or the like.
Some examples of the present invention are shown below, but the gist of the present invention is not limited to these examples.

図１は、扉１の上下の側面に弓状板バネ２を装着した扉の例を示す斜視図である。図１（ａ）は扉１に切込み１２を設け、板バネ２の一端を該切込み１２に挿入して固定した例であり、図１（ｂ）は板バネ２の一端をボルト２１で固定した例である。扉１の上下には、弓状板バネ２が圧縮されたときに板バネ２の頂面が扉本体の厚さ内にあるようにするために切欠き段部１１が設けられている。
図２は、図１の扉１を案内溝３を設けた敷居４に装着した状態を示す斜視図である。１３は床板、１４はフロアボードを示す。
図３は、弓状板バネ２が圧縮されない状態で扉１に取り付けられている状態を示す平面図で、ｔは扉１の厚さを示し、α＋ｔは案内溝の溝幅、αは板バネ２の高さを示す。図４は板バネ２が圧縮されて扉の段部１１内にある状態を示す。
図５は、板バネ２の装着方法の一例を示す図で、切込み１２を通して扉１の背面に板バネ２の一部が固定されている状態を示す。 FIG. 1 is a perspective view showing an example of a door in which an arcuate leaf spring 2 is mounted on the upper and lower sides of the door 1. 1A is an example in which a notch 12 is provided in the door 1 and one end of the leaf spring 2 is inserted into the notch 12 and fixed. FIG. 1B is an example in which one end of the leaf spring 2 is fixed with a bolt 21. It is an example. A notch step portion 11 is provided above and below the door 1 so that the top surface of the leaf spring 2 is within the thickness of the door body when the arcuate leaf spring 2 is compressed.
FIG. 2 is a perspective view showing a state in which the door 1 of FIG. 1 is mounted on a sill 4 provided with a guide groove 3. Reference numeral 13 denotes a floor board, and 14 denotes a floor board.
FIG. 3 is a plan view showing a state in which the arcuate leaf spring 2 is attached to the door 1 in an uncompressed state, where t indicates the thickness of the door 1, α + t is the groove width of the guide groove, and α is the leaf spring. The height of 2 is shown. FIG. 4 shows a state in which the leaf spring 2 is compressed and is in the door step 11.
FIG. 5 is a diagram illustrating an example of a mounting method of the leaf spring 2, and shows a state in which a part of the leaf spring 2 is fixed to the back surface of the door 1 through the notch 12.

図６及び図７は、扉１を敷居４に装着した状態を示す断面図で、図６は扉が閉じた状態であるため扉１ａが一枚で板バネ２ａが十分に拡張した状態を示す。図７は扉を開けた状態の図で、扉１ｂが扉１ａの背面に位置している状態を示す。それぞれの板バネ２ａ、２ｂは圧縮され、バネ２ａの頂部は扉１ｂの側面に接して扉１ａを保持する。図中、１５は扉の摺動を良くするためと扉の磨耗を避けるために扉１に貼付けられた耐摩耗性シートを示す。耐摩耗性シートは必要に応じて使用され、例えば、テフロン（登録商標）粘着テープなどを用いることができる。
図８及び図９は板バネ２を装着した扉１を示す斜視図で、図８は正面を示し、図９は背面を示す。 6 and 7 are sectional views showing a state in which the door 1 is mounted on the sill 4, and FIG. 6 shows a state in which the leaf spring 2a is sufficiently expanded with one door 1a because the door is closed. . FIG. 7 is a view showing a state in which the door is opened, and shows a state in which the door 1b is located on the back surface of the door 1a. Each leaf | plate spring 2a, 2b is compressed and the top part of the spring 2a touches the side surface of the door 1b, and hold | maintains the door 1a. In the figure, reference numeral 15 denotes a wear resistant sheet affixed to the door 1 in order to improve the sliding of the door and to avoid wear of the door. The wear-resistant sheet is used as necessary, and for example, a Teflon (registered trademark) adhesive tape or the like can be used.
8 and 9 are perspective views showing the door 1 to which the leaf spring 2 is mounted. FIG. 8 shows the front and FIG. 9 shows the back.

図１０〜図１３は、本発明のフラット扉の開閉方法を示す模式図で、図１０は閉じた状態を示し、図１３は開いた状態を示す。図１０に示すように、扉１ａ、１ｂの板バネ２ａ、２ｂの頂部は案内溝３の側面に接してそれぞれの扉を保持している。扉を開くときは、図１１に矢印Ａで示すように扉１ｂの一端を扉の背面方向に押して板バネ２ｂを圧縮させ、扉１ｂの一端を扉１ａの背面に押し込み、矢印Ｂ方向に押して（図１２参照）、図１３に示すように扉１ａの背面に扉１ｂを重ねて扉を開いた状態とする。開いた扉を閉じるときは、上記の操作を逆に行ってもよいが、扉１ａを図中の左方向に移動して行っても良い。
本実施例では扉が２枚の場合について説明しているが、２枚以上であってもよく、移動させる扉１ｂは扉１ａの背面に限らず、図示しない扉１ａの更に隣にある扉１ｃ、１ｄ・・・の背面へと移動させることができる。 10 to 13 are schematic views showing a method for opening and closing a flat door according to the present invention. FIG. 10 shows a closed state, and FIG. 13 shows an opened state. As shown in FIG. 10, the tops of the leaf springs 2 a and 2 b of the doors 1 a and 1 b are in contact with the side surfaces of the guide grooves 3 to hold the respective doors. When opening the door, as shown by arrow A in FIG. 11, one end of the door 1b is pushed toward the back of the door to compress the leaf spring 2b, and one end of the door 1b is pushed into the back of the door 1a and pushed in the direction of arrow B. (See FIG. 12) As shown in FIG. 13, the door 1b is overlapped on the back surface of the door 1a and the door is opened. When closing the opened door, the above operation may be performed in reverse, but the door 1a may be moved in the left direction in the figure.
In the present embodiment, the case where there are two doors is described. However, two or more doors may be used, and the door 1b to be moved is not limited to the rear surface of the door 1a, but the door 1c further adjacent to the door 1a (not shown). It can be moved to the back of 1d.

図１４〜図１６は、板バネ２の取り付け方の他の例を示す図で、図１４は板バネ２の一端を扉１の切り込み１２に固定した例を示し、図１５は板バネ２の両端を固定した例であり、図１６は一つの扉１に板バネ２を２個設けた例である。板バネを多数設けることによって、扉を背面に押すときの力を小さなものとすることができる。   14-16 is a figure which shows the other example of the attachment method of the leaf | plate spring 2, FIG. 14 shows the example which fixed the end of the leaf | plate spring 2 to the notch 12 of the door 1, FIG. FIG. 16 shows an example in which two leaf springs 2 are provided on one door 1. By providing a large number of leaf springs, the force when pushing the door to the back can be reduced.

図１７〜図１９は、案内溝３の溝幅を扉１の厚さの３倍の広さとした例で、扉１ａ、１ｂ、１ｃの移動方法は前記図１０〜図１３の場合と同様に行うことによって家具等の開口部の扉の開閉を行うことができる。
従来の引き戸３枚の場合には扉が重なる召し合わせ部分が２箇所必要であるが、本実施例の場合はこの召し合わせ部が無いため開口部が十分に利用できる利点を有する。 17 to 19 are examples in which the groove width of the guide groove 3 is three times as wide as the thickness of the door 1, and the moving method of the doors 1a, 1b and 1c is the same as in the case of FIGS. By doing so, it is possible to open and close the door of the opening of furniture or the like.
In the case of the conventional three sliding doors, two summing portions where the doors overlap are necessary, but in the case of this embodiment, since there is no summing portion, there is an advantage that the opening can be used sufficiently.

図２０は、弾性部材の他の例で、発泡プラスチックや発泡ゴム等の弾力性のある発泡体やゴム等を所定の形状、例えば山形や半円盤状に成型した弾性体５を扉の保持手段として使用する例である。
この種の弾性体としては、一体型のものでなくても、例えば、発泡プラスチックとゴムとの積層体など、表面は平滑なシリコーン等の層を設けて開閉時に支障が無いようにし、復元性を高めるために内部に発泡体（ポリエチレンフォーム、ウレタンフォーム等）の層を設けたものとするなど、所要の弾性力を有するものであれば使用できる。図２１はその一例で、弾性体５を適当な大きさの半円盤状に形成し、両端をビス６等で扉に固定できるようにしたものの例である。 FIG. 20 shows another example of an elastic member, which is an elastic member 5 made of elastic foam such as foamed plastic or foamed rubber, rubber or the like in a predetermined shape, for example, a mountain shape or a semi-disc shape. As an example.
Even if this kind of elastic body is not an integral type, for example, a laminated body of foamed plastic and rubber, etc., a smooth surface such as silicone is provided so that there is no trouble during opening and closing, and resilience In order to increase the strength, a layer of foam (polyethylene foam, urethane foam, etc.) may be used as long as it has a required elastic force. FIG. 21 shows an example in which the elastic body 5 is formed in a semi-disc shape having an appropriate size and both ends can be fixed to the door with screws 6 or the like.

図２２〜図２４は、弾性部材としてコイルバネ７を用いた例である。図２２は、案内溝の側面に当接する面にプラスチック又は金属製の板材８を配し、裏面にコイルバネ（スプリング）７を装着したものである。図２３及び図２４は、案内溝への当接部材として発泡プラスチックどの弾性体を用い、スプリング７と併用して所要の弾性力と収縮性が得られるようにしたものの例である。図２３は、当接部材９が扉１の幅とほぼ同じとした例であり、図２４は当接部材１０を半球型として扉１に２個設けた例である。
図２５は、保持手段として磁力を用いた例で、扉１と案内溝３の側面（例えば敷居４の側面）にそれぞれ磁石３１を埋設して磁石３１の反発力又は吸引力で扉１を溝３内に保持する。図２５（Ａ）は磁石３１の反発力を利用する例で、図２５（Ｂ）は磁石の吸引力を利用する例である。図中に矢印で示すように扉１をその背面側に押して移動させる。 22-24 is the example which used the coil spring 7 as an elastic member. In FIG. 22, a plate material 8 made of plastic or metal is disposed on the surface that contacts the side surface of the guide groove, and a coil spring (spring) 7 is mounted on the back surface. FIG. 23 and FIG. 24 show an example in which an elastic body such as foamed plastic is used as a contact member to the guide groove, and the required elastic force and contractibility are obtained in combination with the spring 7. FIG. 23 is an example in which the contact member 9 is substantially the same as the width of the door 1, and FIG. 24 is an example in which two contact members 10 are hemispherical and provided on the door 1.
FIG. 25 shows an example in which a magnetic force is used as the holding means. A magnet 31 is embedded in each of the side surfaces of the door 1 and the guide groove 3 (for example, the side surface of the sill 4), and the door 1 is grooved by the repulsive force or attractive force of the magnet 31. 3 to hold. FIG. 25A shows an example using the repulsive force of the magnet 31, and FIG. 25B shows an example using the attractive force of the magnet. As shown by the arrows in the figure, the door 1 is pushed and moved to the back side.

図２６〜２８は、扉に保持手段を設けるのではなく、案内溝内に設ける方式の例を示す。
図２６は、案内溝３を形成させた端面凹形の樋状の部材で、溝３内の側面の位置に弓状板バネ４１を設けた嵌合部材４０の例である。この嵌合部材４０は、例えばステンレス鋼などの金属板で作られ、図示するように上面が開口した樋状で、使用に際しては、図２６（ｂ）に示すように、敷居４の溝３ａ内に嵌め込んで敷居として使用する。同様に鴨居の溝に嵌め込んで使用する。
この嵌合部材によるときは、扉に段部を設けるだけでよく、板バネ４１は嵌合部材４０に一体的に作られているので、敷居や鴨居の溝に嵌め込むだけで容易に弓状板バネを装着でき、実施も容易である。 26 to 28 show an example of a system in which the holding means is not provided in the door but is provided in the guide groove.
FIG. 26 shows an example of a fitting member 40 that is a saddle-shaped member having a concave end face formed with a guide groove 3 and is provided with an arcuate leaf spring 41 at the position of the side surface in the groove 3. The fitting member 40 is made of, for example, a metal plate such as stainless steel, and has a bowl shape with an upper surface opened as shown. In use, as shown in FIG. It is inserted into and used as a threshold. In the same way, it is used by fitting it in the groove of Kamoi.
When this fitting member is used, it is only necessary to provide a step on the door, and the leaf spring 41 is formed integrally with the fitting member 40, so that it can be easily bowed simply by fitting into the groove of the sill or the duck. A leaf spring can be attached and it is easy to implement.

図２７は、嵌合部材４０の板バネ４１を示す一部欠損斜視図である。嵌合部材４０は、敷居や鴨居の長さと同じ長さとし、側面に設ける板バネ４１は任意の数設けることができる。図２８は板バネ４１の製法の一例を示す図で、嵌合部材４０の側面となる部分に切込み41ａの形状に打ち抜き、この切込み41ａを図２８（ｂ）に示すように弓状に曲げて板バネ４１とする。この板バネ４１は一端が嵌合部材４０に接続しており、打ち抜き形状を板バネ４１の先端に係止部４２を設けてこの係止部４２が案内溝３の外側にあるようにすることにより、扉の移動時に板バネの先端や末端が扉の移動を妨げる恐れもない。
図２９は敷居と鴨居の案内溝３の内側面に板バネ２（４１）を設けた例を示す平面図である。
案内溝に扉の保持手段を設けた場合には、扉を大きく加工する必要がないため、美術館や博物館等の展示用ガラス扉などにも利用することができる。 FIG. 27 is a partially broken perspective view showing the leaf spring 41 of the fitting member 40. The fitting member 40 has the same length as the length of the sill or the duck, and an arbitrary number of leaf springs 41 provided on the side surface can be provided. FIG. 28 is a view showing an example of a manufacturing method of the leaf spring 41. The cut portion 41a is punched into the shape of the side surface of the fitting member 40, and the notch 41a is bent into an arc shape as shown in FIG. The leaf spring 41 is used. One end of the leaf spring 41 is connected to the fitting member 40, and the punching shape is provided with a locking portion 42 at the tip of the leaf spring 41 so that the locking portion 42 is outside the guide groove 3. Thus, there is no possibility that the tip or the end of the leaf spring will obstruct the movement of the door during the movement of the door.
FIG. 29 is a plan view showing an example in which a leaf spring 2 (41) is provided on the inner surface of the guide groove 3 of the sill and the duck.
In the case where the door holding means is provided in the guide groove, it is not necessary to process the door greatly, so that it can be used for a glass door for exhibition in an art museum or a museum.

本発明の扉を示す斜視図である。It is a perspective view which shows the door of this invention. 本発明の扉を敷居に配置した状態を示す斜視図である。It is a perspective view which shows the state which has arrange | positioned the door of this invention to the sill. 扉に弓状板バネを設けた状態を示す平面図である。It is a top view which shows the state which provided the arched leaf | plate spring in the door. 弓状板バネが圧縮された状態を示す平面図である。It is a top view which shows the state by which the arcuate leaf | plate spring was compressed. 弓状板バネの取り付け方法の一例を示す一部破談斜視図である。It is a partially broken perspective view which shows an example of the attachment method of an arcuate leaf | plate spring. 本発明の扉と板バネと敷居との関係を示す断面図である。It is sectional drawing which shows the relationship between the door of this invention, a leaf | plate spring, and a threshold. 開いたときの扉と板バネと敷居との関係を示す断面図である。It is sectional drawing which shows the relationship between a door, a leaf | plate spring, and a threshold when opened. 扉の正面の一例を示す斜視図である。It is a perspective view which shows an example of the front of a door. 扉の背面の一例を示す斜視図である。It is a perspective view which shows an example of the back surface of a door. 扉を閉じた状態を示す模式図である。It is a schematic diagram which shows the state which closed the door. 扉を開く方法を示す模式図である。It is a schematic diagram which shows the method of opening a door. 扉を移動させる方法を示す模式図である。It is a schematic diagram which shows the method of moving a door. 扉を開いた状態を示す模式図である。It is a schematic diagram which shows the state which opened the door. 弓状板バネの取り付け方法の一例を示す平面図である。It is a top view which shows an example of the attachment method of an arcuate leaf | plate spring. 弓状板バネの取り付け方法の他の例を示す平面図である。It is a top view which shows the other example of the attachment method of an arcuate leaf | plate spring. ２個の弓状板バネを取付けた扉の例を示す平面図である。It is a top view which shows the example of the door which attached two bow shaped leaf | plate springs. ３枚の扉による本発明の実施例を示す模式図である。It is a schematic diagram which shows the Example of this invention by three doors. ３枚の扉を開く方法を示す模式図である。It is a schematic diagram which shows the method of opening three doors. 扉を開いた状態の他の例を示す模式図である。It is a schematic diagram which shows the other example of the state which opened the door. 扉にゴム等の弾性部材を装着した例を示す平面図である。It is a top view which shows the example which mounted | wore with elastic members, such as rubber | gum, on the door. ゴム等の弾性部材の一例を示す斜視図である。It is a perspective view which shows an example of elastic members, such as rubber | gum. 扉にスプリングで支持された当接部材を装着した例を示す平面図である。It is a top view which shows the example which mounted | wore the door with the contact member supported by the spring. スプリングで支持された当接部材を装着した他の例を示す平面図である。It is a top view which shows the other example which mounted | wore with the contact member supported by the spring. スプリングで支持された当接部材を装着した別の例を示す平面図である。It is a top view which shows another example equipped with the contact member supported by the spring. 扉の保持部材として磁石を用いた例を示す模式図である。It is a schematic diagram which shows the example which used the magnet as the holding member of a door. 敷居等への嵌合部材の一例を示す斜視図である。It is a perspective view which shows an example of the fitting member to a sill. 嵌合部材の弓状板バネの一例を示す斜視図である。It is a perspective view which shows an example of the arched leaf | plate spring of a fitting member. 嵌合部材の弓状板バネの形成方法を示す模式図である。It is a schematic diagram which shows the formation method of the arched leaf | plate spring of a fitting member. 案内溝の内側面に板バネを設けた例を示す平面図である。It is a top view which shows the example which provided the leaf | plate spring in the inner surface of the guide groove.

符号の説明Explanation of symbols

１ 扉、
１１ 扉の段部、
２ 弓状板バネ、
３ 案内溝、
４ 敷居 1 door,
11 Door steps,
2 bow springs,
3 guide groove,
4 threshold

Claims (8)

家屋や収納家具等の開口部に設ける複数枚の扉からなる引き戸形式の扉構造であって、少なくとも扉の厚さの２倍以上の幅を有する案内溝を設けた敷居及び鴨居を有し、扉の上端及び／又は下端の側面に若しくは該案内溝の側面に扉を案内溝内に保持するための保持手段を備えてなるフラット扉。   It is a sliding door type door structure consisting of a plurality of doors provided at the opening of a house, storage furniture, etc., and has a sill and a duck with a guide groove having a width of at least twice the thickness of the door, A flat door comprising holding means for holding the door in the guide groove on the side surface of the upper end and / or lower end of the door or on the side surface of the guide groove. 保持手段が、扉の上端及び／又は下端の側面に装着されて、扉の上端及び／又は下端を敷居及び鴨居の案内溝の溝幅方向側面に押圧できる弾性部材である請求項１記載のフラット扉。   2. The flat according to claim 1, wherein the holding means is an elastic member that is attached to the side surface of the upper end and / or lower end of the door and can press the upper end and / or lower end of the door against the side surface in the groove width direction of the guide groove of the sill and the duck. door. 弾性部材が、弓状板バネである請求項２記載のフラット扉。   The flat door according to claim 2, wherein the elastic member is an arcuate leaf spring. 弾性部材が、コイルバネ（スプリング）で、バネの頂部に当接部材を備えたものである請求項２記載のフラット扉。   The flat door according to claim 2, wherein the elastic member is a coil spring (spring), and a contact member is provided at the top of the spring. 弾性部材が、山形ゴム（発泡体入り）等のゴム又はプラスチックの弾性体である請求項２記載のフラット扉。   The flat door according to claim 2, wherein the elastic member is an elastic body of rubber or plastic such as angle rubber (with foam). 保持手段が、磁石の反発力又は吸引力によるものである請求項１記載のフラット扉。   The flat door according to claim 1, wherein the holding means is based on a repulsive force or attractive force of a magnet. 保持手段を鴨居及び敷居の案内溝の内側面に設けてなる請求項１記載のフラット扉。   The flat door according to claim 1, wherein the holding means is provided on the inner surface of the guide groove of the duck and the sill. 扉を摺動させるための案内溝を有する端面凹型の樋状で、該溝内の側面に板バネ等の弾性部材を備えた嵌合部材を鴨居及び敷居に嵌め込んでなる請求項１記載のフラット扉。   The end face-shaped saddle shape having a guide groove for sliding the door, and a fitting member provided with an elastic member such as a leaf spring on the side surface in the groove is fitted into the duck and the sill. Flat door.
JP2006322168A 2006-11-29 2006-11-29 Flat door Pending JP2008133695A (en)

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JP2016033303A (en) * 2014-07-31 2016-03-10 株式会社イトーキ Highly aseismatic flat glass panel device
CN110388172A (en) * 2019-06-13 2019-10-29 宿州市金长城科技门业有限公司 A kind of high-strength multifunctional security door
JP2022516237A (en) * 2018-12-18 2022-02-25 天臣国▲際▼医▲療▼科技股▲フン▼有限公司 Knob assembly and circular stapler

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CN104120950A (en) * 2013-12-21 2014-10-29 东风柳州汽车有限公司 Automobile sliding window
JP2016033303A (en) * 2014-07-31 2016-03-10 株式会社イトーキ Highly aseismatic flat glass panel device
JP2022516237A (en) * 2018-12-18 2022-02-25 天臣国▲際▼医▲療▼科技股▲フン▼有限公司 Knob assembly and circular stapler
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CN110388172A (en) * 2019-06-13 2019-10-29 宿州市金长城科技门业有限公司 A kind of high-strength multifunctional security door

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