JP4333408B2 - door - Google Patents

Description

本発明は、開閉用の操作具を有する戸に関するものである。   The present invention relates to a door having an operation tool for opening and closing.

従来、アルミサッシの引戸において開閉操作を容易にするために操作具を設ける場合、障子の戸先框に穴を明けて掘り込み型の操作具を取付けたり、戸先框にＵ字状の操作具をビスで取付けたりしている。また戸の操作具として、特許文献１や特許文献２に示されているように、框の略全長に亘って取付ける長尺のものもある。
特開２００３−３２１９５４号公報 特開平１１−１５９２５５号公報 Conventionally, when operating tools are provided to facilitate opening and closing operations in sliding doors made of aluminum sashes, drilling-type operating tools are attached to the door toe of the shoji, or U-shaped operations are applied to the door toe. A tool is attached with a screw. In addition, as shown in Patent Document 1 and Patent Document 2, there are also long doors that are attached over substantially the entire length of the bag as a door operation tool.
JP 2003-321554 A JP-A-11-159255

以上に述べたように、従来は戸に操作具を取付けるためには、框に穴や切り欠き、ネジ孔等を追加工しなければならず、操作具を設けない戸と比べて手間が掛かるため、製作コストが増大する。また、操作具の形態によって框の追加工の内容が異なり、加えて操作具を設けないものも混在していることから、部品の管理や組立等が煩雑となっている。本発明はこうした実情に鑑み、框に追加工を施すことなく操作具を簡単に取付けでき、操作具の有り無しに容易に対応可能な戸の提供を目的とする。   As described above, conventionally, in order to attach an operation tool to a door, a hole, a notch, a screw hole, etc. must be added to the ridge, which is more laborious than a door without an operation tool. Therefore, the manufacturing cost increases. In addition, the contents of the additional work of the kite differ depending on the form of the operation tool, and in addition, those that do not have the operation tool are mixed, which makes it difficult to manage and assemble the parts. The present invention has been made in view of such circumstances, and an object thereof is to provide a door that can be easily attached without any additional work on the ridge and can be easily handled with or without the operation tool.

上記の課題を達成するために請求項１記載の発明による戸は、框と、一方側補助材と、中間補助材と、他方側補助材と、パネルと、操作具とを備え、一方側補助材と中間補助材と他方側補助材は、中間補助材を一方側補助材と他方側補助材との間にして框の内周側に固定してあると共に、内周側に開口するパネル取付溝を有し、中間補助材は、パネル取付溝外の室内側及び室外側の少なくとも一方に内周側に向けて突設する突状部と、突状部の先端に膨んだ係合部とを有するものであり、操作具は、手掛け部と、突状部を挿通し且つ係合部を係合する係合溝と、パネル側面に設けたすべり止めクッション材とを有し、係合溝は長手方向の少なくとも一端に係合部を挿通自在にする開口を有し、中間補助材の長手方向から係合部に係合してあり、すべり止めクッション材は、パネル面に圧着していることを特徴とする。   In order to achieve the above object, a door according to the first aspect of the present invention comprises a bag, one side auxiliary material, an intermediate auxiliary material, the other side auxiliary material, a panel, and an operation tool. The material, the intermediate auxiliary material, and the other auxiliary material are fixed to the inner peripheral side of the bag with the intermediate auxiliary material between the one auxiliary material and the other auxiliary material, and the panel is attached to the inner peripheral side. The intermediate auxiliary member has a groove projecting toward the inner peripheral side on at least one of the indoor side and the outdoor side outside the panel mounting groove, and the engaging part swollen at the tip of the protruding part The operation tool includes a handle portion, an engagement groove that is inserted through the projecting portion and engages the engagement portion, and a non-slip cushion material provided on the side surface of the panel. The groove has an opening at least one end in the longitudinal direction so that the engaging portion can be inserted, and is engaged with the engaging portion from the longitudinal direction of the intermediate auxiliary material. Slip cushion material is characterized by being pressed against the panel surface.

請求項２記載の発明による戸は、框と、補助材と、一方側補助材と、中間補助材と、他方側補助材と、パネルと、操作具とを備え、一方側補助材と中間補助材と他方側補助材は、中間補助材を一方側補助材と他方側補助材との間にして框の内周側に固定するものであるとともに、内周側に開口するパネル取付溝を有し、中間補助材は操作具取付部を有し、補助材は、框の内周側に固定するものであるとともに、内周側に開口するパネル取付溝を有し、且つ一方側補助材と中間補助材と他方側補助材の長手方向の合計寸法と略同一の長手方向寸法を有するものであり、一方側補助材と中間補助材と他方側補助材を框に取付ける場合と補助材を框に取付ける場合とを選択自在にしてあることを特徴とする。中間補助材の操作具取付部は、操作具を中間補助材の長手方向にスライドさせて係合取付けできるものであってもよいし、それ以外の構造、例えばビス止めによって操作具を取付けるものであってもよい。   The door according to the second aspect of the present invention includes a bag, an auxiliary material, one side auxiliary material, an intermediate auxiliary material, the other side auxiliary material, a panel, and an operation tool, and the one side auxiliary material and the intermediate auxiliary material. The material and the other side auxiliary material fix the intermediate auxiliary material between the one side auxiliary material and the other side auxiliary material on the inner peripheral side of the bag and have a panel mounting groove that opens to the inner peripheral side. The intermediate auxiliary member has an operation tool mounting portion, the auxiliary member is fixed to the inner peripheral side of the bag, has a panel mounting groove that opens to the inner peripheral side, and one side auxiliary member and It has a longitudinal dimension that is substantially the same as the total longitudinal dimension of the intermediate auxiliary material and the other auxiliary material. When the one auxiliary material, the intermediate auxiliary material, and the other auxiliary material are attached to the saddle, the auxiliary material is It is characterized in that it can be freely selected from the case where it is attached to. The operation tool attachment portion of the intermediate auxiliary material may be one that can be engaged and attached by sliding the operation tool in the longitudinal direction of the intermediate auxiliary material, or other structure, for example, an operation tool attached by screwing. There may be.

請求項１記載の発明による戸は、框の内周側に、パネル取付溝を有する一方側補助材、中間補助材、他方側補助材を固定してあり、中間補助材は内周側に操作具の係合部を有しており、操作具の係合溝を中間補助材の長手方向から係合部に係合することにより、框に追加工を施すことなく操作具を簡単に取付けできる。操作具を取付けるか取付けないかは自由に選択できる。また操作具は、手掛け部の形状の異なる複数種類の操作具のうちから、選択的に取付けるようにすることも可能である。操作具は、すべり止めクッション材をパネル面に圧着することで、中間補助材の長手方向に動いたり室内外方向にぐらついたりするのを防止して確実に取付けできる。   In the door according to the first aspect of the invention, the one side auxiliary material, the intermediate auxiliary material, and the other side auxiliary material having the panel mounting groove are fixed on the inner peripheral side of the bag, and the intermediate auxiliary material is operated on the inner peripheral side. It has an engaging part of the tool, and by engaging the engaging groove of the operating tool with the engaging part from the longitudinal direction of the intermediate auxiliary material, it is possible to easily attach the operating tool without any additional work on the bag. . You can choose whether or not to install the operation tool. The operation tool can be selectively attached from a plurality of types of operation tools having different shapes of the handle portions. The operating tool can be securely mounted by preventing the slipping cushion material from being crimped to the panel surface, thereby preventing the intermediate auxiliary material from moving in the longitudinal direction or swinging in the indoor / outdoor direction.

請求項２記載の発明による戸も、操作具を取付けるために框に追加工を施す必要がなく、框の内周側に固定する補助材を変更することで、操作具の有り無しに容易に対応できる。   The door according to the second aspect of the invention also does not require any additional work on the coffin to attach the operation tool, and can easily and without the operation tool by changing the auxiliary material fixed to the inner peripheral side of the coffin. Yes.

以下、本発明の実施の形態を図面に基づいて説明する。図２は本発明に係る戸の一実施形態であって、部屋と部屋、あるいは室内と室外を仕切る引戸障子とした場合の正面図であり、図１はそのＡ−Ａ断面図である。この戸は、アルミニウム合金の押出形材からなる上框１７、下框１８、戸先框１、戸尻框１９が方形に枠組みされ、その枠内にガラスパネル５を保持している。戸先框１と戸尻框１９は、図１に示すように内周側面に補助材取付溝２０を長手方向に有しており、戸先框１の補助材取付溝２０には分割形成した上側補助材２、中間補助材３、下側補助材４を、上から順番に連続する状態で固定してあり、戸尻框１９の補助材取付溝２０には、一本物の補助材１６ａを固定してある。上框１７と下框１８の内周側面にも同じように補助材取付溝２０を有しており、補助材取付溝２０に補助材１６ｂ，１６ｃをそれぞれ固定してある。各補助材２，３，４，１６ａ，１６ｂ，１６ｃは、内周側に開口するパネル取付溝７を有しており、パネル取付溝７内にグレイジングチャンネル２１を介在させてガラスパネルの外周縁部を保持している。上框１７には、開口部の上面に固定した上枠材のレールに案内されるガイド部材（図示省略）が取付けてあり、下框１８には、開口部の下面に固定した下枠材のレールに案内される戸車（図示省略）が取付けてある。   Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 2 is an embodiment of the door according to the present invention, and is a front view of a sliding door shoji that separates rooms and rooms, or indoors and outdoors, and FIG. In this door, an upper rod 17, a lower rod 18, a door tip rod 1, and a door bottom rod 19 made of an aluminum alloy extruded shape are squarely framed, and the glass panel 5 is held in the frame. As shown in FIG. 1, the door toe wall 1 and the door bottom wall 19 have auxiliary material mounting grooves 20 in the longitudinal direction on the inner peripheral side surface, and are formed separately in the auxiliary material mounting grooves 20 of the door head wall 1. The upper auxiliary material 2, the intermediate auxiliary material 3, and the lower auxiliary material 4 are fixed in a continuous state from the top, and a single auxiliary material 16 a is provided in the auxiliary material mounting groove 20 of the Tojiri heel 19. It is fixed. Similarly, auxiliary material mounting grooves 20 are provided on the inner peripheral side surfaces of the upper rod 17 and the lower rod 18, and auxiliary materials 16b and 16c are fixed to the auxiliary material mounting grooves 20, respectively. Each auxiliary material 2, 3, 4, 16 a, 16 b, 16 c has a panel mounting groove 7 that opens on the inner peripheral side, and a glazing channel 21 is interposed in the panel mounting groove 7 so that the outside of the glass panel The peripheral edge is held. A guide member (not shown) guided by a rail of an upper frame member fixed to the upper surface of the opening is attached to the upper rod 17, and a lower frame member fixed to the lower surface of the opening is attached to the lower rod 18. A doorwheel (not shown) guided by the rail is attached.

戸先框１の中間に固定した中間補助材３は、図１に示すように、パネル取付溝７の溝外の室内側と室外側とに、内周側に向けて突設する突状部９と、突状部９の先端に略円形に膨らんだ係合部１０とを長手方向に有している。そして、その室内側の係合部１０に、戸の開閉操作のための操作具６を取付けてある。   As shown in FIG. 1, the intermediate auxiliary material 3 fixed in the middle of the door rod 1 protrudes toward the inner peripheral side on the indoor side and the outdoor side outside the panel mounting groove 7. 9 and an engaging portion 10 swelled in a substantially circular shape at the tip of the protruding portion 9 in the longitudinal direction. An operation tool 6 for opening and closing the door is attached to the engagement portion 10 on the indoor side.

操作具６は、手掛け部１１と、中間補助材の係合部１０に係合する係合溝１２と、すべり止めクッション材１３とを有している。係合溝１２は、外周側に開口する突状部挿通部１４と、突状部挿通部１４と連通し且つ係合部１０が係合する被係合部１５とを有している。突状部挿通部１４は、外周側が広くなるように約６０°の角度で開口しており、被係合部１５は、断面略円形のいわゆるタッピングホールとなっている。中間補助材３の係合部１０と操作具６の係合溝１２との間にはいくらかガタがあり、且つ操作具６の、係合溝１２より室内側の外周側面と戸先框１の内周側面との間に僅かなクリアランスを設けてあり、単に係合部１０と係合溝１２を係合させただけでは、操作具６は上下に移動し、係合部１０を支点として室内外方向に僅かに回転する。   The operation tool 6 includes a handle portion 11, an engagement groove 12 that engages with the engagement portion 10 of the intermediate auxiliary material, and an antiskid cushion material 13. The engaging groove 12 has a protruding portion insertion portion 14 that opens to the outer peripheral side, and an engaged portion 15 that communicates with the protruding portion insertion portion 14 and engages with the engaging portion 10. The protruding portion insertion portion 14 is opened at an angle of about 60 ° so that the outer peripheral side is widened, and the engaged portion 15 is a so-called tapping hole having a substantially circular cross section. There is some backlash between the engagement portion 10 of the intermediate auxiliary member 3 and the engagement groove 12 of the operation tool 6, and the outer peripheral side surface of the operation tool 6 on the indoor side from the engagement groove 12 and the door end rod 1. A slight clearance is provided between the inner peripheral side surface, and the operating tool 6 moves up and down simply by engaging the engaging portion 10 and the engaging groove 12. Slightly rotates outward.

すべり止めクッション材１３は、ゴム質の厚さ数ミリの円形のシール状のもので、これを図３に示すように、操作具６のパネル側面の中間補助材３側の縁に沿って上下に間隔をおいて複数接着してある。すべり止めクッション材１３は、すべり止め機能とクッション性を有し、操作具６に強固に取付できるものであればよいが、好適なものとしては、住友スリーエム株式会社製の商品名「クリアバンポン」が挙げられる。当該すべり止めクッション材１３は、耐久性と弾性に富むポリウレタンで作られており、色が透明で、高い摩擦係数による優れたすべり止め効果と非移行性を特徴とするもので、これを操作具６裏面の補助材側に設けてガラスパネル５の室内側面に圧着させることにより、操作具６が上下に移動したり室内外方向にぐらついたりするのを防止し、操作具６を係合部１０に確実に係合取付けできる。   The anti-slip cushion material 13 is a rubber-like circular seal having a thickness of several millimeters, and as shown in FIG. 3, the anti-slip cushion material 13 is vertically moved along the edge on the side of the intermediate auxiliary material 3 on the panel side of the operation tool 6. A plurality of adhesives are bonded at intervals. The anti-slip cushion material 13 may have any anti-slip function and cushioning property and can be firmly attached to the operation tool 6. However, as a suitable one, a trade name “Clear Bumpon” manufactured by Sumitomo 3M Limited is preferable. Is mentioned. The anti-skid cushioning material 13 is made of polyurethane which is rich in durability and elasticity, is transparent in color, and has an excellent anti-slip effect and non-migration due to a high friction coefficient. 6 Provided on the back side of the auxiliary material and crimped to the indoor side surface of the glass panel 5 to prevent the operation tool 6 from moving up and down or swaying in the indoor / outdoor direction. Can be securely engaged.

図３は、操作具６を中間補助材３の係合部１０に係合取付けする際の様子を示している。操作具６の被係合部１５は、予め上方より止めネジ２２を捩じ込んで塞いであり、係合溝１２は下端に開口８を有している。この状態で操作具６を上から下にスライドさせて、中間補助材３の係合部１０と操作具６の係合溝１２とを係合させる。この時、操作具６の手掛け部１１がガラスパネル５から離れるように、操作具６を手前側に回転させるようにしながら下方にスライドさせることで、すべり止めクッション材１３とガラスパネル５との摩擦が軽減され、スムーズに取付けできる。中間補助材３の長さは操作具６の上下寸法よりも短くなっており、突状部９と係合部１０は操作具６からはみ出さない。また、操作具６を室内側に回転させるようにしながら上方にスライドさせれば、操作具６を取外すこともできる。   FIG. 3 shows a state in which the operating tool 6 is engaged and attached to the engaging portion 10 of the intermediate auxiliary material 3. The engaged portion 15 of the operation tool 6 is previously closed by screwing a set screw 22 from above, and the engagement groove 12 has an opening 8 at the lower end. In this state, the operating tool 6 is slid from the top to the bottom, and the engaging portion 10 of the intermediate auxiliary member 3 and the engaging groove 12 of the operating tool 6 are engaged. At this time, by sliding the operation tool 6 downward while rotating the operation tool 6 toward the front side so that the handle 11 of the operation tool 6 is separated from the glass panel 5, friction between the non-slip cushion material 13 and the glass panel 5 is achieved. Is reduced and can be installed smoothly. The length of the intermediate auxiliary material 3 is shorter than the vertical dimension of the operation tool 6, and the protruding portion 9 and the engaging portion 10 do not protrude from the operation tool 6. Further, if the operating tool 6 is slid upward while being rotated indoors, the operating tool 6 can be removed.

操作具６は、手掛け部１１の形状、色、材質が異なり、係合溝１２の形状を共通にしたものが複数種類用意されており、操作性とデザイン性を考慮して、その中から好きな操作具６を選んで取付けるようにしている。なお、図示したものでは室内側の係合部１０にだけ操作具６を取付けているが、室外側の係合部１０にも操作具６を取付けることができ、その場合に室外側の操作具６として室内側のものと形が違うものを選択することもできる。また、室内側にしか操作具６を取付けないのであれば、中間補助材３は室内側にのみ突状部９及び係合部１０を有するものとすることができる。   The operation tool 6 has a different shape, color, and material of the handle portion 11, and a plurality of types having the same shape of the engagement groove 12 are prepared. The appropriate operation tool 6 is selected and attached. In the illustrated example, the operation tool 6 is attached only to the engagement portion 10 on the indoor side. However, the operation tool 6 can also be attached to the engagement portion 10 on the outdoor side. It is also possible to select a different shape from the indoor one as 6. Further, if the operation tool 6 is attached only to the indoor side, the intermediate auxiliary material 3 can have the protruding portion 9 and the engaging portion 10 only on the indoor side.

図４は、本発明に係る戸の一実施形態であって、戸先框１に操作具６を設けない場合を示している。この場合には、戸先框１内周側の補助材取付溝２０に、分割した上側補助材２と中間補助材３と下側補助材４とを取付ける代わりに、それら３本を合わせた長さを有し、内周側にパネル取付溝７を有し、且つ突状部９と係合部１０を有しない一本物の補助材２３（戸尻框１９に取付ける補助材１６ａと同じもの）を戸先框１に取付けている。それ以外の構成は、先に説明した操作具６を設ける戸と同じである。   FIG. 4 shows an embodiment of the door according to the present invention, and shows a case where the operation tool 6 is not provided on the door toe 1. In this case, instead of attaching the divided upper auxiliary material 2, intermediate auxiliary material 3 and lower auxiliary material 4 to the auxiliary material mounting groove 20 on the inner peripheral side of the door toe 1, the combined length of these three A single auxiliary material 23 having the panel mounting groove 7 on the inner peripheral side and not having the protruding portion 9 and the engaging portion 10 (the same as the auxiliary material 16a to be attached to the door ridge 19) Is attached to the door rod 1. The structure other than that is the same as the door which provides the operation tool 6 demonstrated previously.

本発明の戸は、以上に述べた実施形態に限定されない。戸の形態は引戸に限らず、開き扉であってもよく、操作具は戸の大きさ・形態に合わせて手掛け部の形状を任意に設計できる。パネルは、ガラスパネルに限らず樹脂パネルや木質パネルであってもよい。さらに本発明の戸は、部屋と部屋を仕切る戸ばかりでなく、家具等の戸にも適用できる。操作具は、係合溝が上側に開口し、係合溝を係合部に下方から係合させて取付けるものであってもよいし、係合溝が上側にも下側にも開口し、係合部に上下どちらからでも取付けできるものであってもよい。操作具は、竪框に限らず上框や下框に取付けることもでき、例えば横軸回転窓や上げ下げ窓等では、上框や下框に一方側補助材と中間補助材と他方側補助材を取付け、中間補助材に操作具を取付けることができる。   The door of the present invention is not limited to the embodiment described above. The form of the door is not limited to a sliding door, and may be an open door, and the operation tool can arbitrarily design the shape of the handle according to the size and form of the door. The panel is not limited to a glass panel but may be a resin panel or a wood panel. Furthermore, the door of the present invention can be applied not only to a door partitioning a room but also to a door such as furniture. The operation tool may be one in which the engagement groove is opened upward and the engagement groove is engaged with the engagement portion from below, or the engagement groove is opened both on the upper side and the lower side. It may be one that can be attached to the engaging portion from above or below. The operation tool can be attached to the upper and lower ridges as well as the heel. You can install the operation tool on the intermediate auxiliary material.

図２におけるＡ−Ａ断面図である。It is AA sectional drawing in FIG. 本発明に係る戸の一実施形態を示す正面図であって、戸先框に操作具を設ける場合を示している。It is a front view which shows one Embodiment of the door which concerns on this invention, Comprising: The case where an operating tool is provided in a door-end fence is shown. 操作具を中間補助材の係合部に取付けるときの様子を示す斜視図である。It is a perspective view which shows a mode when an operation tool is attached to the engaging part of an intermediate auxiliary material. 本発明に係る戸の一実施形態を示す正面図であって、戸先框に操作具を設けない場合を示している。It is a front view which shows one Embodiment of the door which concerns on this invention, Comprising: The case where an operation tool is not provided in a door-end fence is shown.

符号の説明Explanation of symbols

１ 戸先框（框）
２ 上側補助材（一方側補助材）
３ 中間補助材
４ 下側補助材（他方側補助材）
５ ガラスパネル（パネル）
６ 操作具
７ パネル取付溝
８ 開口
９ 突状部
１０ 係合部（操作具取付部）
１１ 手掛け部
１２ 係合溝
１３ すべり止めクッション材
２３ 補助材
1 Tokachi (框)
2 Upper side auxiliary material (one side auxiliary material)
3 Intermediate auxiliary material 4 Lower auxiliary material (other side auxiliary material)
5 Glass panel (panel)
6 Operation tool 7 Panel mounting groove 8 Opening 9 Protruding part 10 Engagement part (operation tool mounting part)
11 Handle portion 12 Engaging groove 13 Anti-slip cushion material 23 Auxiliary material

Claims (2)

框と、一方側補助材と、中間補助材と、他方側補助材と、パネルと、操作具とを備え、一方側補助材と中間補助材と他方側補助材は、中間補助材を一方側補助材と他方側補助材との間にして框の内周側に固定してあると共に、内周側に開口するパネル取付溝を有し、中間補助材は、パネル取付溝外の室内側及び室外側の少なくとも一方に内周側に向けて突設する突状部と、突状部の先端に膨んだ係合部とを有するものであり、操作具は、手掛け部と、突状部を挿通し且つ係合部を係合する係合溝と、パネル側面に設けたすべり止めクッション材とを有し、係合溝は長手方向の少なくとも一端に係合部を挿通自在にする開口を有し、中間補助材の長手方向から係合部に係合してあり、すべり止めクッション材は、パネル面に圧着していることを特徴とする戸。   A saddle, one side auxiliary material, an intermediate auxiliary material, the other side auxiliary material, a panel, and an operation tool are provided, and the one side auxiliary material, the intermediate auxiliary material, and the other side auxiliary material are arranged on one side. Between the auxiliary material and the auxiliary material on the other side, it is fixed to the inner peripheral side of the bag and has a panel mounting groove that opens to the inner peripheral side. It has a projecting part projecting toward at least one of the outdoor sides toward the inner peripheral side, and an engaging part swelled at the tip of the projecting part, and the operating tool includes a handle part and a projecting part And an anti-slip cushion material provided on the side surface of the panel, and the engaging groove has an opening through which the engaging portion can be inserted at least at one end in the longitudinal direction. It is engaged with the engaging portion from the longitudinal direction of the intermediate auxiliary material, and the non-slip cushion material is pressure-bonded to the panel surface. Door to the butterflies. 框と、補助材と、一方側補助材と、中間補助材と、他方側補助材と、パネルと、操作具とを備え、一方側補助材と中間補助材と他方側補助材は、中間補助材を一方側補助材と他方側補助材との間にして框の内周側に固定するものであるとともに、内周側に開口するパネル取付溝を有し、中間補助材は操作具取付部を有し、補助材は、框の内周側に固定するものであるとともに、内周側に開口するパネル取付溝を有し、且つ一方側補助材と中間補助材と他方側補助材の長手方向の合計寸法と略同一の長手方向寸法を有するものであり、一方側補助材と中間補助材と他方側補助材を框に取付ける場合と補助材を框に取付ける場合とを選択自在にしてあることを特徴とする戸。
It is provided with a bag, an auxiliary material, one side auxiliary material, an intermediate auxiliary material, the other side auxiliary material, a panel, and an operation tool, and the one side auxiliary material, the intermediate auxiliary material and the other side auxiliary material are intermediate auxiliary The material is fixed between the one side auxiliary material and the other side auxiliary material on the inner peripheral side of the ridge, and has a panel mounting groove that opens to the inner peripheral side, and the intermediate auxiliary material is the operating tool mounting portion. The auxiliary material is fixed to the inner peripheral side of the ridge, has a panel mounting groove that opens to the inner peripheral side, and the longitudinal length of the one side auxiliary material, the intermediate auxiliary material, and the other side auxiliary material It has a longitudinal dimension that is substantially the same as the total dimension in the direction, and it is possible to freely select the case where the one side auxiliary material, the intermediate auxiliary material, and the other side auxiliary material are attached to the heel or the case where the auxiliary material is attached to the heel. A door characterized by that.

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