以下、本開示の実施形態について、図面を参照しながら詳細に説明する。戸体１は、室内に配置される引戸に用いられる。戸体１は、厚さの薄い略直方体の板状に形成され、戸体本体１０と、補強部２と、カバー部材３と、を有する。
Hereinafter, embodiments of the present disclosure will be described in detail with reference to the drawings. The door body 1 is used for a sliding door arranged indoors. The door body 1 is formed in a substantially rectangular parallelepiped plate shape with a small thickness, and has a door body body 10 , a reinforcing portion 2 , and a cover member 3 .
戸体本体１０は、第１パネル１１と、第２パネル１２と、中パネル１３と、を有し、これらを接続して戸体１の外形を形成した板状の部分である。
The door body 10 is a plate-shaped portion having a first panel 11, a second panel 12, and a middle panel 13, which are connected to form the outline of the door body 1. As shown in FIG.
第１パネル１１は、戸体１の戸先側に配置される板状の部材である。第２パネル１２は、戸尻側に配置され、第１パネル１１よりも幅が大きい板状の部材である。第１パネル１１及び第２パネル１２の素材は限定されないが、例えば、木材や、合板の表面に木目調の模様を印刷した化粧シートを貼付したものであってよい。図２に示すように、第１パネル１１及び第２パネル１２は、それぞれ、中パネル保持溝１１ａ、１２ａと、補強部保持溝１１ｂ、１２ｂと、カバー部材保持溝１１ｃ、１２ｃと、を有する。
The first panel 11 is a plate-like member arranged on the door tip side of the door body 1 . The second panel 12 is a plate-like member arranged on the door bottom side and having a width larger than that of the first panel 11 . The material of the first panel 11 and the second panel 12 is not limited, but may be, for example, wood or plywood on which a decorative sheet printed with a wood grain pattern is attached. As shown in FIG. 2, the first panel 11 and the second panel 12 respectively have middle panel holding grooves 11a and 12a, reinforcement portion holding grooves 11b and 12b, and cover member holding grooves 11c and 12c.
中パネル保持溝１１ａ、１２ａは、第１パネル１１及び第２パネル１２の隣接する長辺に沿って、後述する中パネル１３の長さと合った寸法の長さに形成される。中パネル保持溝１１ａ、１２ａは、第１パネル１１及び第２パネル１２の厚さ方向に延びる面において、厚さ方向の中央部側に配置され、厚さ方向に延びる面から第１パネル１１、第２パネル１２の幅方向に窪む凹部により形成される。中パネル保持溝１１ａ、１２ａは、中パネル１３の幅方向の端部と合う断面形状を有する。具体的には、中パネル保持溝１１ａ、１２ａは、第１パネル１１及び第２パネル１２の厚さ方向に延びる面に向かって開口する断面視略コの字状の溝で、コの字の溝の底面が第１パネル１１及び第２パネル１２の厚さ方向の中央部においてさらに幅方向中央側に突出するように形成される。
The middle panel holding grooves 11a and 12a are formed along adjacent long sides of the first panel 11 and the second panel 12 and have a length that matches the length of the middle panel 13 described later. The middle panel holding grooves 11a and 12a are arranged on the side of the central portion in the thickness direction on the surfaces of the first panel 11 and the second panel 12 extending in the thickness direction, and the grooves 11a and 12a extend from the surfaces extending in the thickness direction to the first panel 11 and the second panel 12. It is formed by a recess recessed in the width direction of the second panel 12 . The middle panel holding grooves 11 a and 12 a have a cross-sectional shape that matches the widthwise end of the middle panel 13 . Specifically, the middle panel holding grooves 11a and 12a are substantially U-shaped grooves in cross section that open toward the surfaces extending in the thickness direction of the first panel 11 and the second panel 12. The bottom surface of the groove is formed so as to protrude further toward the center in the width direction at the center in the thickness direction of the first panel 11 and the second panel 12 .
補強部保持溝１１ｂ、１２ｂは、中パネル１３が配置される側における第１パネル１１及び第２パネル１２の上端及び下端に配置され、後述する補強部２を配置するための溝である。補強部保持溝１１ｂ、１２ｂは、第１パネル１１及び第２パネル１２の上端及び下端に、補強部２を配置可能な幅及び長さ、並びに補強部２の上面及び下面が第１パネル１１及び第２パネル１２の上端及び下端から突出しない深さに形成される。図２に示すように、補強部保持溝１１ｂ、１２ｂは、平面視で略Ｕ字状、すなわち長円の片側の端部を切断した形状をしている。
The reinforcing portion holding grooves 11b and 12b are grooves arranged at the upper and lower ends of the first panel 11 and the second panel 12 on the side where the middle panel 13 is arranged, and for arranging the reinforcing portion 2 described later. The reinforcing portion holding grooves 11b and 12b have a width and a length that allow the reinforcing portion 2 to be arranged at the upper and lower ends of the first panel 11 and the second panel 12, and the upper and lower surfaces of the reinforcing portion 2 are located between the first panel 11 and the lower end of the reinforcing portion 2. It is formed to a depth that does not protrude from the upper and lower ends of the second panel 12 . As shown in FIG. 2, the reinforcing portion holding grooves 11b and 12b are substantially U-shaped in plan view, that is, a shape obtained by cutting one end of an oval.
カバー部材保持溝１１ｃ、１２ｃは、後述するカバー部材３を挿入可能な溝である。カバー部材保持溝１１ｃ、１２ｃは、中パネル保持溝１１ａ、１２ａのＵ字の開口側に形成される。カバー部材保持溝１１ｃ、１２ｃは、第１パネル１１及び第２パネル１２の上端及び下端で幅方向に延びる面から視た断面視で補強部保持溝１１ｂ、１２ｂより広い幅を有する。カバー部材保持溝１１ｃ、１２ｃは、第１パネル１１及び第２パネル１２の中パネル保持溝１１ａ、１２ａが形成された長辺の厚さ方向に延びる面から視た断面視で、中パネル保持溝１１ａ、１２ａよりも広い幅を有して形成される。カバー部材保持溝１１ｃ、１２ｃにおける第１パネル１１及び第２パネル１２の長辺方向に沿う長さ（深さ）は、中パネル保持溝１１ａ、１２ａよりも短く、後述するカバー部材３の長さと合った長さに形成される。カバー部材保持溝１１ｃ、１２ｃには、第１パネル１１及び第２パネル１２の上端及び下端から視た断面視で、補強部保持溝１１ｂ、１２ｂよりも幅広な湾曲面１１ｄ、１２ｄが補強部保持溝１１ｂ、１２ｂの互いに向かい合う側の端部に形成される。
The cover member holding grooves 11c and 12c are grooves into which the cover member 3, which will be described later, can be inserted. The cover member holding grooves 11c and 12c are formed on the U-shaped opening side of the middle panel holding grooves 11a and 12a. The cover member holding grooves 11c and 12c have a wider width than the reinforcing portion holding grooves 11b and 12b in a cross-sectional view viewed from the upper and lower ends of the first panel 11 and the second panel 12 extending in the width direction. The cover member holding grooves 11c and 12c are the middle panel holding grooves in a cross-sectional view viewed from the surface extending in the thickness direction of the long sides of the first panel 11 and the second panel 12 in which the middle panel holding grooves 11a and 12a are formed. It is formed with a wider width than 11a and 12a. The length (depth) of the cover member holding grooves 11c and 12c along the long side direction of the first panel 11 and the second panel 12 is shorter than that of the middle panel holding grooves 11a and 12a, and is the same as the length of the cover member 3 described later. Formed to fit length. In the cover member holding grooves 11c and 12c, curved surfaces 11d and 12d wider than the reinforcing portion holding grooves 11b and 12b in a cross-sectional view viewed from the upper end and the lower end of the first panel 11 and the second panel 12 hold the reinforcing portion. It is formed at the ends of the grooves 11b and 12b facing each other.
中パネル１３は、第１パネル１１と第２パネル１２の間に配置される幅の細い板状の部材であり、中密度繊維板（ＭＤＦ）に化粧シートを貼付した板等により構成される。中パネル１３は、戸体本体１０を構成する他のパネル、すなわち第１パネル１１及び第２パネル１２と異なる材質で構成される。中パネル１３は、幅方向の一方の端部を第１パネル１１の中パネル保持溝１１ａに、他方の端部を第２パネル１２の中パネル保持溝１２ａに挿入して保持される。中パネル１３の厚さは、第１パネル１１及び第２パネル１２よりも薄く、中パネル１３の長さは、第１パネル１１及び第２パネル１２よりも短い。このため、後述する補強部２及びカバー部材３を配置しない状態では、第１パネル１１と第２パネル１２との長手方向の両端部の間に、中パネル１３が短いことから生じる隙間Ｇが形成される（図５Ａ参照）。
The middle panel 13 is a thin plate-like member arranged between the first panel 11 and the second panel 12, and is composed of a medium density fiberboard (MDF) to which a decorative sheet is attached. The middle panel 13 is made of a material different from that of the other panels that make up the door body 10 , that is, the first panel 11 and the second panel 12 . The middle panel 13 is held by inserting one end in the width direction into the middle panel holding groove 11 a of the first panel 11 and inserting the other end into the middle panel holding groove 12 a of the second panel 12 . The thickness of the middle panel 13 is thinner than the first panel 11 and the second panel 12 , and the length of the middle panel 13 is shorter than the first panel 11 and the second panel 12 . Therefore, when the reinforcing portion 2 and the cover member 3, which will be described later, are not arranged, a gap G is formed between the longitudinal ends of the first panel 11 and the second panel 12 due to the shortness of the middle panel 13. (see FIG. 5A).
補強部２は、アルミフレームである。補強部２は、中パネル１３の幅方向の長さよりも長く、戸体本体１０の幅方向の長さよりも短い寸法を有する。補強部２は、中パネル１３の上下方向の端部から幅方向に延び、第１パネル１１及び第２パネル１２に跨って配置される。図３に示すように、補強部２は、上フレーム２２及び下フレーム２１を有し、中パネル１３の上端及び下端に配置される。
The reinforcing part 2 is an aluminum frame. The reinforcing portion 2 has a dimension that is longer than the length of the middle panel 13 in the width direction and shorter than the length of the door body 10 in the width direction. The reinforcing portion 2 extends in the width direction from the vertical end of the middle panel 13 and is arranged across the first panel 11 and the second panel 12 . As shown in FIG. 3 , the reinforcement section 2 has an upper frame 22 and a lower frame 21 and is arranged at the upper and lower ends of the middle panel 13 .
上フレーム２２は、固定部２２１と、室内側面２２２と、室外側面２２３と、を有する。固定部２２１は、中パネル１３の上面にねじで固定される。固定部２２１は、上方に向かって凸となる略コの字状に屈曲した部分が中パネル１３の厚さ方向の両端部に配置され、厚さ方向の中央部に下方に凸となる略コの字状に屈曲した部分が配置され、これらが連続して上下にジグザグに屈曲した面を有する。室内側面２２２及び室外側面２２３は、互いに対向して配置され、戸体本体１０の室外側の面及び室内側の面に沿ってそれぞれ延びる。
The upper frame 22 has a fixing portion 221 , an indoor side surface 222 and an outdoor side surface 223 . The fixing portion 221 is fixed to the upper surface of the middle panel 13 with screws. The fixing portion 221 has upwardly convex approximately U-shaped bent portions arranged at both ends in the thickness direction of the middle panel 13, and downwardly convex approximately U-shaped portions at the central portion in the thickness direction. V-shaped bent portions are arranged, and these have surfaces that are continuously bent up and down in a zigzag manner. The indoor side surface 222 and the outdoor side surface 223 are arranged to face each other and extend along the outdoor side surface and the indoor side surface of the door body 10, respectively.
下フレーム２１は、図３に示すように、断面視略ホロー形状のホロー部２１１と、ホロー部２１１の室外側及び室内側の面から上方へ延びる室内側面２１２と、室外側面２１３と、を有する。ホロー部２１１は、中パネル１３の下面にねじで固定される。室内側面２１２及び室外側面２１３は、互いに対向して配置され、戸体本体１０の室外側の面及び室内側の面に沿ってそれぞれ延びる。下フレーム２１の下には、レール部材４が配置されている。
As shown in FIG. 3, the lower frame 21 has a hollow portion 211 having a substantially hollow shape in cross section, an indoor side surface 212 extending upward from the outdoor side and indoor side surfaces of the hollow portion 211, and an outdoor side surface 213. . The hollow portion 211 is fixed to the lower surface of the middle panel 13 with screws. The indoor side surface 212 and the outdoor side surface 213 are arranged to face each other and extend along the outdoor side surface and the indoor side surface of the door body 10, respectively. A rail member 4 is arranged under the lower frame 21 .
カバー部材３は、第１パネル１１及び第２パネルの間で露出する補強部２の表面を覆う部材である。カバー部材３は、中パネル１３と別体の部材で、中パネル１３の上下方向の端部に配置され、中パネル１３を保持しながら補強部２を挟むように取り付けられる。カバー部材３は、図２に示すように、戸体本体１０の上端側に配置される上カバー部材３２０と、下端側に配置される下カバー部材３１０と、を有する。上カバー部材３２０は、中パネル１３の上端側及び上フレーム２２に取り付けられ、下カバー部材３１０は、中パネル１３の下端側及び下フレーム２１に取り付けられる。図４Ａ及び図４Ｂに示すように、上カバー部材３２０及び下カバー部材３１０は、戸体本体１０を保持する部分の位置が異なり、形状が異なる部分を有する。しかし、上カバー部材３２０及び下カバー部材３１０は、概ね断面視略Ｈ字状に形成され、機能的に共通する室内側表面部３１と、室外側表面部３２と、連結部３３と、補強部保持部３４と、挟持部としての中パネル挟持部３５と、を有する。
The cover member 3 is a member that covers the surface of the reinforcing portion 2 exposed between the first panel 11 and the second panel. The cover member 3 is a separate member from the middle panel 13 , is arranged at an end portion of the middle panel 13 in the vertical direction, and is attached so as to hold the middle panel 13 while sandwiching the reinforcing portion 2 . As shown in FIG. 2, the cover member 3 has an upper cover member 320 arranged on the upper end side of the door body 10 and a lower cover member 310 arranged on the lower end side. The upper cover member 320 is attached to the upper end side of the middle panel 13 and the upper frame 22 , and the lower cover member 310 is attached to the lower end side of the middle panel 13 and the lower frame 21 . As shown in FIGS. 4A and 4B, the upper cover member 320 and the lower cover member 310 have different positions for holding the door body 10 and have different shapes. However, the upper cover member 320 and the lower cover member 310 are generally formed in a substantially H-shaped cross section, and have the same functions as the indoor-side surface portion 31, the outdoor-side surface portion 32, the connecting portion 33, and the reinforcing portion. It has a holding portion 34 and an intermediate panel holding portion 35 as a holding portion.
室内側表面部３１は、上フレーム２２の室内側面２２２、及び下フレーム２１の室内側面２１２を覆う平坦な面である。室内側表面部３１は、戸体本体１０の正面視で略長方形の形状を有する。室内側表面部３１の表面は、第１パネル１１及び第２パネル１２の表面の模様と同じ柄の模様を有する。例えば、５Ａ～５Ｃに示すように、第１パネル１１及び第２パネル１２が木目調の模様を有していた場合、室内側表面部３１の表面は、第１パネル１１及び第２パネル１２の木目の方向に沿った木目調の模様を有する。第１パネル１１及び第２パネル１２の模様が戸体１の上下方向に沿って木目が表されていた場合、室内側表面部３１の模様も戸体１の上下方向に沿うように表される。
The interior surface portion 31 is a flat surface that covers the interior side surface 222 of the upper frame 22 and the interior side surface 212 of the lower frame 21 . The indoor-side surface portion 31 has a substantially rectangular shape when the door body 10 is viewed from the front. The surface of the room-side surface portion 31 has the same pattern as the patterns on the surfaces of the first panel 11 and the second panel 12 . For example, as shown in 5A to 5C, when the first panel 11 and the second panel 12 have a wood grain pattern, the surface of the interior surface portion 31 is the same as that of the first panel 11 and the second panel 12. It has a wood grain pattern along the grain direction. When the patterns of the first panel 11 and the second panel 12 are represented along the vertical direction of the door body 1, the pattern of the interior surface part 31 is also represented along the vertical direction of the door body 1. .
室外側表面部３２は、上フレーム２２の室外側面２２３、及び下フレーム２１の室外側面２１３を覆う平坦な面である。室外側表面部３２は、戸体本体１０の正面視で略長方形の形状を有する。室外側表面部３２の表面は、第１パネル１１及び第２パネル１２の表面の模様と同じ柄の模様を有する。例えば、５Ａ～５Ｃに示すように、第１パネル１１及び第２パネル１２が木目調の模様を有していた場合、室外側表面部３２の表面は、第１パネル１１及び第２パネル１２の木目の方向に沿った木目調の模様を有する。第１パネル１１及び第２パネル１２の模様が戸体１の上下方向に沿って木目が表されていた場合、室外側表面部３２の模様も戸体１の上下方向に沿うように表される。室外側表面部３２は、室内側表面部３１と互いに向かい合って配置される。
The outdoor surface portion 32 is a flat surface that covers the outdoor side surface 223 of the upper frame 22 and the outdoor side surface 213 of the lower frame 21 . The outdoor surface portion 32 has a substantially rectangular shape when the door body 10 is viewed from the front. The surface of the outdoor surface portion 32 has the same pattern as the patterns on the surfaces of the first panel 11 and the second panel 12 . For example, as shown in 5A to 5C, when the first panel 11 and the second panel 12 have a wood grain pattern, the surface of the outdoor surface portion 32 is the same as that of the first panel 11 and the second panel 12. It has a wood grain pattern along the grain direction. When the patterns of the first panel 11 and the second panel 12 are represented along the vertical direction of the door body 1, the pattern of the outdoor surface part 32 is also represented along the vertical direction of the door body 1. . The outdoor surface portion 32 and the indoor surface portion 31 are arranged to face each other.
連結部３３は、室内側表面部３１及び室外側表面部３２を連結する板状の部分である。連結部３３は、図３に示すように、室内側表面部３１及び室外側表面部３２の延びる方向に直交する方向に延び、室内側表面部３１及び室外側表面部３２の長手方向の中央よりも上下のいずれかに寄った側に配置される。連結部３３は、中パネル１３に取り付けられた状態で、中パネル１３の厚さ方向の面に当接するか、対向するように配置される。
The connecting portion 33 is a plate-like portion that connects the indoor-side surface portion 31 and the outdoor-side surface portion 32 . As shown in FIG. 3 , the connecting portion 33 extends in a direction perpendicular to the direction in which the indoor-side surface portion 31 and the outdoor-side surface portion 32 extend, and extends from the longitudinal center of the indoor-side surface portion 31 and the outdoor-side surface portion 32 . are also placed on the side closer to the top or bottom. The connecting part 33 is arranged so as to contact or face the surface of the middle panel 13 in the thickness direction when attached to the middle panel 13 .
補強部保持部３４は、連結部３３から上フレーム２２及び下フレーム２１をそれぞれ保持する側に形成される断面視略コの字の部分である。補強部保持部３４は、室内側表面部３１及び室外側表面部３２の連結部３３から先端側へ延びる部分と、連結部３３との三面により囲まれて、コの字の開口に上フレーム２２又は下フレーム２１を挟んで保持する。図３、図４Ａ及び図４Ｂに示すように、補強部保持部３４では、室内側表面部３１及び室外側表面部３２が、連結部３３が形成された部分から、中パネル１３から離れる先端側に向かうにしたがって互いが近づくように延びる。室内側表面部３１及び室外側表面部３２は、連結部３３からわずかに断面視テーパ形状に配置されている。
The reinforcing portion holding portion 34 is a substantially U-shaped portion in a cross-sectional view formed on the side of the connecting portion 33 that holds the upper frame 22 and the lower frame 21 respectively. The reinforcing portion holding portion 34 is surrounded by three sides of the connecting portion 33 and a portion extending from the connecting portion 33 of the indoor-side surface portion 31 and the outdoor-side surface portion 32 toward the distal end side, and is inserted into the U-shaped opening of the upper frame 22 . Alternatively, the lower frame 21 is sandwiched and held. As shown in FIGS. 3, 4A, and 4B, in the reinforcing portion holding portion 34, the interior-side surface portion 31 and the exterior-side surface portion 32 are located on the tip side away from the middle panel 13 from the portion where the connection portion 33 is formed. , extending toward each other. The indoor-side surface portion 31 and the outdoor-side surface portion 32 are arranged in a slightly tapered shape from the connecting portion 33 in a cross-sectional view.
中パネル挟持部３５は、連結部３３から中パネル１３を保持する側に配置される部分である。中パネル挟持部３５は、連結部３３と、連結部３３の両端から中パネル１３側へ延びる部分と、との三面により形成される断面視コの字側の部分に加えて、断面視略コの字の開口側の端部から、開口の内側に向かって屈曲する挟持端部３５１を有する。中パネル挟持部３５では、挟持端部３５１の先端が中パネル１３の表面に当接する。中パネル挟持部３５は、中パネル１３を挟持した状態で、室内側表面部３１及び室外側表面部３２における連結部３３から中パネル１３側へ延びる部分と中パネル１３の表面の間に、隙間が形成される。
The middle panel holding portion 35 is a portion arranged on the side of the connecting portion 33 that holds the middle panel 13 . The intermediate panel clamping portion 35 includes a U-shaped portion in a cross-sectional view formed by three surfaces of the connecting portion 33 and portions extending from both ends of the connecting portion 33 to the middle panel 13 side. It has a pinching end portion 351 that bends toward the inner side of the opening from the end portion of the open side of the square. In the intermediate panel holding portion 35 , the tip of the holding end portion 351 contacts the surface of the intermediate panel 13 . The middle panel clamping part 35 is a state where the middle panel 13 is clamped. is formed.
図３に示すように、カバー部材３は、戸体本体１０の上端側及び下端側に配置される。上カバー部材３２０側では、中パネル挟持部３５が中パネル１３の上端を飲み込むように挟持している。下カバー部材３１０側では、中パネル挟持部３５が中パネル１３の下端を軽く覆うように挟持している。
As shown in FIG. 3 , the cover member 3 is arranged on the upper end side and the lower end side of the door body 10 . On the side of the upper cover member 320 , the intermediate panel holding portion 35 holds the upper end of the intermediate panel 13 so as to swallow it. On the side of the lower cover member 310 , the intermediate panel holding portion 35 holds the intermediate panel 13 so as to cover the lower end of the intermediate panel 13 lightly.
図５Ａ～図５Ｃを参照して、カバー部材３の取付け方について説明する。図５Ａ～図５Ｃは、カバー部材３を戸体本体１０の上側に取り付ける状態を示している。図５Ａに示すように、中パネル１３を第１パネル１１と第２パネル１２の間に固定した状態で、カバー部材３を第１パネル１１と第２パネル１２の間の隙間Ｇに挿入する。より具体的には、カバー部材３を第１パネル１１のカバー部材保持溝１１ｃ、１２ｃ及びその湾曲面１１ｄ、１２ｄの間に差し込む。
How to attach the cover member 3 will be described with reference to FIGS. 5A to 5C. 5A to 5C show how the cover member 3 is attached to the upper side of the door body 10. FIG. As shown in FIG. 5A , the cover member 3 is inserted into the gap G between the first panel 11 and the second panel 12 while the middle panel 13 is fixed between the first panel 11 and the second panel 12 . More specifically, the cover member 3 is inserted between the cover member holding grooves 11c and 12c of the first panel 11 and its curved surfaces 11d and 12d.
次に、図５Ｂに示すように、補強部２の上フレーム２２を、第１パネル１１の補強部保持溝１１ｂ、１２ｂに差し込む。補強部２は、カバー部材３の補強部保持部３４に保持される。戸体本体１０の下端側でも、同様に下フレーム２１を差し込む。
Next, as shown in FIG. 5B , the upper frame 22 of the reinforcing section 2 is inserted into the reinforcing section holding grooves 11 b and 12 b of the first panel 11 . The reinforcing portion 2 is held by the reinforcing portion holding portion 34 of the cover member 3 . Similarly, the lower frame 21 is inserted on the lower end side of the door body 10 as well.
図５Ｃに示すように、第１パネル１１及び第２パネル１２の間の隙間Ｇがあった部分には、カバー部材３の室内側表面部３１及び室外側表面部３２が露出する。第１パネル１１及び第２パネル１２と素材や色の異なる補強部２は、カバー部材３により隠蔽される。室内側表面部３１及び室外側表面部３２の模様が第１パネル１１及び第２パネル１２の模様と同じ柄に形成されるため、カバー部材３が第１パネル１１及び第２パネル１２と連続しているように視認される。
As shown in FIG. 5C , the indoor-side surface portion 31 and the outdoor-side surface portion 32 of the cover member 3 are exposed at the portion where the gap G exists between the first panel 11 and the second panel 12 . The reinforcing portion 2, which is different in material and color from the first panel 11 and the second panel 12, is concealed by the cover member 3. As shown in FIG. Since the pattern of the indoor surface portion 31 and the outdoor surface portion 32 is formed in the same pattern as the pattern of the first panel 11 and the second panel 12, the cover member 3 is continuous with the first panel 11 and the second panel 12. visible as if
第１実施形態によれば、以下の効果が奏される。戸体１を、第１パネル１１及び第２パネル１２と、第１パネル１１及び第２パネル１２の間に配置される中パネル１３と、中パネル１３の上下方向の端部から第１パネル１１及び第２パネル１２に跨って配置される補強部２と、中パネル１３の端部に配置され、第１パネル１１及び第２パネル１２の間で露出する補強部２の表面を覆うカバー部材３と、を含んで構成した。カバー部材３が補強部２の表面を覆うので、補強部２が戸体の外側から視認されなくなる。これにより、戸体１の外観が向上する。カバー部材３を、中パネル１３の端部に配置することで補強部２の露出する部分を隠蔽することができるので、予めカバー部材３の表面にのみ第１パネル１１及び第２パネル１２の表面と同じ柄に加飾しておけば、補強部２の露出する部分に後から加飾したり、露出する部分を想定して広い範囲に柄加工を行っておく等の加工を要しない。よって、簡易に戸体の外観を向上させることができる。
According to the first embodiment, the following effects are achieved. The door body 1 is divided into the first panel 11 and the second panel 12, the middle panel 13 arranged between the first panel 11 and the second panel 12, and the first panel 11 from the vertical end of the middle panel 13. and a reinforcing portion 2 arranged across the second panel 12, and a cover member 3 arranged at an end portion of the middle panel 13 and covering the surface of the reinforcing portion 2 exposed between the first panel 11 and the second panel 12. and Since the cover member 3 covers the surface of the reinforcement part 2, the reinforcement part 2 is not visible from the outside of the door body. Thereby, the appearance of the door body 1 is improved. By arranging the cover member 3 at the end of the middle panel 13, the exposed portion of the reinforcing portion 2 can be concealed. If it is decorated with the same pattern, it is not necessary to decorate the exposed portion of the reinforcing portion 2 afterward or perform processing such as pattern processing in a wide range in anticipation of the exposed portion. Therefore, it is possible to easily improve the appearance of the door body.
第１実施形態によれば、カバー部材３を、補強部２の室内側の表面を覆う室内側表面部３１と、室外側の表面を覆う室外側表面部３２と、室内側表面部３１及び室外側表面部３２を連結する連結部３３と、を含んで構成した。カバー部材３が、室内側表面部３１及び室外側表面部３２を有することで、補強部２の表面が隠蔽され、上記と同様の効果を奏する。室内側表面部３１及び室外側表面部３２を連結部３３が連結しているので、カバー部材３を中パネル１３に配置して、連結部３３を中パネル１３に当接させるだけで、容易に補強部２の表面を覆うことができる。
According to the first embodiment, the cover member 3 is composed of the indoor-side surface portion 31 that covers the indoor-side surface of the reinforcement portion 2, the outdoor-side surface portion 32 that covers the outdoor-side surface, the indoor-side surface portion 31, and the indoor-side surface portion 32. and a connection portion 33 that connects the outer surface portion 32 . Since the cover member 3 has the indoor-side surface portion 31 and the outdoor-side surface portion 32, the surface of the reinforcing portion 2 is concealed, and the same effect as described above is achieved. Since the connection part 33 connects the indoor surface part 31 and the outdoor surface part 32, the cover member 3 is arranged on the middle panel 13, and the connection part 33 is brought into contact with the middle panel 13. The surface of the reinforcement part 2 can be covered.
第１実施形態によれば、カバー部材３に、補強部保持部３４を含んで構成した。補強部保持部３４を、互いに向かい合って配置される室内側表面部３１及び室外側表面部３２が、連結部３３から先端側へ向かうにしたがって近づく断面視テーパ形状に形成した。室内側表面部３１及び室外側表面部３２が先端に向かうにしたがって近づく断面視テーパ形状に形成されているので、室内側表面部３１及び室外側表面部３２の間が狭くなっている間に補強部２を保持しやすくなる。
According to the first embodiment, the cover member 3 includes the reinforcing portion holding portion 34 . The reinforcing portion holding portion 34 is formed to have a tapered cross-sectional shape in which the indoor-side surface portion 31 and the outdoor-side surface portion 32 facing each other are tapered from the connecting portion 33 toward the distal end side. Since the indoor-side surface portion 31 and the outdoor-side surface portion 32 are formed in a tapered shape in a cross-sectional view that tapers toward the tip, reinforcement is performed while the space between the indoor-side surface portion 31 and the outdoor-side surface portion 32 is narrowed. It becomes easier to hold the part 2.
第１実施形態によれば、カバー部材３を、中パネル１３の端部を挟持する中パネル挟持部３５を含んで構成した。カバー部材３が第１パネル１１及び第２パネル１２の間に配置されているので、中パネル挟持部３５を中パネル１３の端部を挟持させるだけで補強部２の表面を覆うように安定して配置することが可能なる。
According to the first embodiment, the cover member 3 is configured to include the intermediate panel clamping portion 35 that clamps the end portion of the intermediate panel 13 . Since the cover member 3 is arranged between the first panel 11 and the second panel 12, the surface of the reinforcing portion 2 is stably covered simply by holding the end portion of the middle panel 13 with the middle panel holding portion 35. It is possible to place
第１実施形態によれば、カバー部材３の表面を、第１パネル１１及び第２パネル１２の表面の模様と同じ柄の模様を有するように構成した。これにより、カバー部材３が第１パネル１１及び第２パネル１２と連続した部材のような印象を与え、戸体１の外観を向上させることができる。カバー部材３の表面のみを加飾することで第１パネル１１及び第２パネル１２の模様に合わせることができる。第１パネル１１及び第２パネルの模様が上下方向に沿う木目調の場合、第１パネル１１及び第２パネルの木目の方向に沿って、カバー部材３の表面に模様を付せばよい。仮に、カバー部材３を設けずに補強部の表面に模様を付して第１パネル１１及び第２パネル１２の模様と合わせようとした場合、第１パネル１１と第２パネル１２の間の隙間Ｇがどの位置に対応するか正確に予想することが難しいので、隙間Ｇより多い幅で加飾をする必要が生じる。また、模様が木目調の場合に、補強部に沿って木目の模様を付そうとすると、木目の方向が戸体本体１０の幅方向に沿ってしまうという事態も生じ得る。第１実施形態によれば、カバー部材３を取り付けるだけで余計な手間をかけずに、第１パネル１１及び第２パネル１２と調和した模様を戸体本体１０に設けることが可能になる。
According to the first embodiment, the surface of the cover member 3 is configured to have the same pattern as the surface patterns of the first panel 11 and the second panel 12 . This gives the impression that the cover member 3 is a continuous member with the first panel 11 and the second panel 12, and the appearance of the door body 1 can be improved. By decorating only the surface of the cover member 3, the pattern of the first panel 11 and the second panel 12 can be matched. In the case where the patterns of the first panel 11 and the second panel are vertical wood grain patterns, the surface of the cover member 3 may be patterned along the wood grain direction of the first panel 11 and the second panel. If a pattern is applied to the surface of the reinforcing portion without providing the cover member 3 to match the patterns of the first panel 11 and the second panel 12, the gap between the first panel 11 and the second panel 12 is formed. Since it is difficult to accurately predict which position G corresponds to, it is necessary to decorate with a width greater than the gap G. Further, when the pattern is wood grain, if the wood grain pattern is applied along the reinforcing portion, a situation may occur in which the wood grain direction runs along the width direction of the door body 10 . According to the first embodiment, it is possible to provide the door body 10 with a pattern that is in harmony with the first panel 11 and the second panel 12 simply by attaching the cover member 3 without extra effort.
本開示は上記実施形態に限定されるものではなく、本開示の目的を達成できる範囲での変形、改良等は本開示に含まれる。図６Ａ及び図６Ｂに示すように、第２実施形態のカバー部材３Ａは、室内側表面部３１及び室外側表面部３２が室内側表面部３１及び室外側表面部３２の正面視で略長方形に形成されていない。
The present disclosure is not limited to the above-described embodiments, and includes modifications, improvements, and the like within a range that can achieve the purpose of the present disclosure. As shown in FIGS. 6A and 6B, in the cover member 3A of the second embodiment, the indoor-side surface portion 31 and the outdoor-side surface portion 32 are substantially rectangular when viewed from the front. not formed.
図６Ａは、上吊引戸の下側に配置するカバー部材３Ａの下カバー部材３１０Ａを示す。下カバー部材３１０Ａの室内側表面部３１Ａ及び室外側表面部３２Ａは、室内側表面部３１Ａ及び室外側表面部３２Ａの正面視で中パネル挟持部３５Ａが配置される側の幅が狭く、補強部保持部３４Ａが配置される側の幅が広く形成され、室内側表面部３１Ａ及び室外側表面部３２Ａの正面視で幅方向に段差を有するように形成されている。
FIG. 6A shows a lower cover member 310A of the cover member 3A arranged on the lower side of the hanging sliding door. The indoor-side surface portion 31A and the outdoor-side surface portion 32A of the lower cover member 310A have a narrow width on the side where the middle panel holding portion 35A is arranged in a front view of the indoor-side surface portion 31A and the outdoor-side surface portion 32A, and the reinforcing portion The width on the side where the holding portion 34A is arranged is formed wider, and the indoor-side surface portion 31A and the outdoor-side surface portion 32A are formed to have steps in the width direction when viewed from the front.
図６Ｂに示すように、第２実施形態では、第１パネル１１Ａ及び第２パネル１２Ａが、カバー部材保持溝１１ｃ、１２ｃ及び湾曲面１１ｄ、１２ｄを有さない点で第１実施形態と異なる。第１パネル１１Ａ及び第２パネル１２Ａは、中パネル１３を保持する中パネル保持溝１１ａ、１２ａ及び補強部保持溝１１ｅ、１２ｅを有する。第２実施形態の補強部保持溝１１ｅ、１２ｅは、カバー部材保持溝１１ｃ、１２ｃを兼ねるように、第１パネル１１及び第２パネル１２の厚さ方向に沿って幅広に形成されている。カバー部材保持溝１１ｃ、１２ｃ及びその湾曲面１１ｄ、１２ｄを補強部保持溝１１ｅ、１２ｅと別途形成しないため、溝を形成する工程を省略することが可能である。
As shown in FIG. 6B, the second embodiment differs from the first embodiment in that the first panel 11A and the second panel 12A do not have cover member holding grooves 11c, 12c and curved surfaces 11d, 12d. The first panel 11A and the second panel 12A have middle panel holding grooves 11a and 12a for holding the middle panel 13 and reinforcing portion holding grooves 11e and 12e. The reinforcing portion holding grooves 11e and 12e of the second embodiment are formed wide along the thickness direction of the first panel 11 and the second panel 12 so as to serve also as the cover member holding grooves 11c and 12c. Since the cover member holding grooves 11c and 12c and their curved surfaces 11d and 12d are not separately formed from the reinforcing portion holding grooves 11e and 12e, the step of forming the grooves can be omitted.
カバー部材３Ａでは、補強部保持部３４Ａが配置される側の幅が広くなっている。カバー部材３Ａの場合、室内側表面部３１Ａ及び室外側表面部３２Ａを左右に調整しながら、中パネル挟持部３５Ａが第１パネル１１と第２パネル１２との間に位置するように位置合わせを行う。
The cover member 3A has a wider width on the side where the reinforcing portion holding portion 34A is arranged. In the case of the cover member 3A, while adjusting the indoor side surface portion 31A and the outdoor side surface portion 32A to the left and right, the middle panel holding portion 35A is positioned between the first panel 11 and the second panel 12. conduct.
図７は、第２実施形態の変形例に係るカバー部材３Ｂを示す。カバー部材３Ｂの構成及び第１パネル１１Ｂ及び第２パネル１２Ｂの溝の構成は、第２実施形態と共通する。変形例に係るカバー部材３Ｂは、第２実施形態のカバー部材３Ａと比べて、中パネル挟持部３５Ｂの方が補強部保持部３４Ｂよりも高さが高くなっている。しかし、中パネル挟持部３５Ｂと補強部保持部３４Ｂを合わせた全体の高さは、第２実施形態のカバー部材３Ａの高さと同じである。カバー部材３Ｂは、戸体の他の部品の配置に応じて、戸体本体の上側に配置してもよく、下側に配置してもよい。カバー部材は、戸体の種類や上下の配置等によって、適宜形状を変更してよい。
FIG. 7 shows a cover member 3B according to a modification of the second embodiment. The configuration of the cover member 3B and the configurations of the grooves of the first panel 11B and the second panel 12B are common to those of the second embodiment. In the cover member 3B according to the modification, the height of the middle panel holding portion 35B is higher than that of the reinforcing portion holding portion 34B as compared with the cover member 3A of the second embodiment. However, the total height of the intermediate panel holding portion 35B and the reinforcing portion holding portion 34B is the same as the height of the cover member 3A of the second embodiment. The cover member 3B may be arranged on the upper side or the lower side of the door body according to the arrangement of other parts of the door body. The shape of the cover member may be appropriately changed according to the type of the door body, the arrangement of the upper and lower sides, and the like.
第１パネル１１、第２パネル１２及び中パネル１３の寸法や材質は、外観のデザインによって適宜変更可能である。材質の異なるパネルが交互に並んでいる等、第２パネル及び中パネルは複数あってもよい。第１パネル１１及び第２パネル１２の模様は、木目調でなくてもよい。戸体は、下側に戸車を配置した引戸であっても、上側に戸車を配置した上吊引戸であってもよい。戸体や戸体本体の形状は長方形に限定されない。中パネルや補強部保持溝、カバー部材保持溝等の具体的な形状は、適宜変更されてよい。
The dimensions and materials of the first panel 11, the second panel 12, and the middle panel 13 can be appropriately changed depending on the design of the exterior. There may be a plurality of second panels and intermediate panels, such as alternate panels made of different materials. The patterns of the first panel 11 and the second panel 12 may not be woodgrain. The door body may be a sliding door in which a door roller is arranged on the lower side, or a hanging sliding door in which a door roller is arranged on the upper side. The shape of the door body and door body body is not limited to a rectangle. The specific shapes of the middle panel, the reinforcing portion holding groove, the cover member holding groove, etc. may be changed as appropriate.
