JP5654423B2

JP5654423B2 - Joinery

Info

Publication number: JP5654423B2
Application number: JP2011174632A
Authority: JP
Inventors: 克芳白井; 本田　正; 正本田; 屋敷　亮; 亮屋敷; 孫史永田
Original assignee: Sankyo Tateyama Inc
Current assignee: Sankyo Tateyama Inc
Priority date: 2011-08-10
Filing date: 2011-08-10
Publication date: 2015-01-14
Anticipated expiration: 2031-08-10
Also published as: JP2013036265A

Description

本発明は、室外側に開く扉を有する建具に関する。 The present invention relates to a joinery having a door that opens to the outdoor side.

建物の出入口や窓に用いられる両開き戸においては、図７に示すように、一方の扉９０の戸先部の室外側面に扉間の隙間９１を隠すための煙返し９２が戸先側に突出して形成されており、煙返し９２の上端のエッジに手の指等が触れて怪我をするのを防ぐために、煙返し９２の上端部に樹脂製のキャップ９３を取付けている。
煙返し９２は、上枠の室外側見付面９４よりも室外側に突出しており、キャップ９３は単に煙返し９２を被っているだけなので、上方から見るとキャップ９３と上枠の室外側見付面９４との間に孔９５が開いた状態になっており、台風などの強い雨風のときにはその孔９５から雨水が扉間の隙間９１に浸入し、室内側に漏水することがあった。
片開きの扉においても同様に、戸先部の煙返しのキャップの室内側に上方から雨水が浸入することがあった。 As shown in FIG. 7, in a double door used for a doorway or a window of a building, a smoke return 92 for concealing the gap 91 between the doors protrudes to the door end side on the outdoor side surface of the door tip portion of one door 90. In order to prevent a finger or the like from touching the edge of the upper end of the smoke return 92 to cause injury, a resin cap 93 is attached to the upper end portion of the smoke return 92.
The smoke return 92 protrudes to the outdoor side from the outdoor-side finding surface 94 of the upper frame, and the cap 93 is simply covered with the smoke return 92, so that the outdoor view of the cap 93 and the upper frame is viewed from above. A hole 95 is opened between the surface 94 and the rain surface, and when rainwater is strong such as a typhoon, rainwater may enter the gap 91 between the doors and leak into the room.
Similarly, in the case of a single door, rainwater may enter the indoor side of the smoke return cap at the door tip from above.

本発明は以上に述べた実情に鑑み、扉間の隙間や扉の戸先部と竪枠間の隙間に上方から雨水が浸入するのを防止できる建具の提供を目的とする。 In view of the above-described circumstances, an object of the present invention is to provide a fitting that can prevent rainwater from entering the gap between the doors or the gap between the door tip of the door and the frame.

上記の課題を達成するために請求項１記載の発明による建具は、枠と、枠に室外側に開くように支持した扉とを備え、扉は、戸先部の室外側面に戸先側に突出する煙返しが形成してあると共に、煙返しの上端部にキャップが取付けてあり、キャップは、天板部と、天板部の室内側縁部に設けた立ち上がり片を有し、立ち上がり片は横枠の室外側見付面よりも室内側に位置しており、横枠は下面の室外側端部に垂下するヒレ片を有し、ヒレ片はキャップの立ち上がり片に当接していることを特徴とする。 In order to achieve the above object, a joinery according to the first aspect of the present invention includes a frame and a door that is supported by the frame so as to open to the outdoor side, and the door is provided on the door side on the outdoor side of the door part. A protruding smoke smoker is formed, and a cap is attached to the upper end of the smoke smoker. The cap has a top plate part and a rising piece provided on the indoor side edge of the top plate part. Is located on the indoor side of the outdoor side of the horizontal frame, the horizontal frame has a fin piece that hangs down at the outdoor side end of the lower surface, and the fin piece is in contact with the rising piece of the cap It is characterized by.

請求項１記載の発明による建具は、扉の戸先部の室外側面に戸先側に突出する煙返しが形成してあると共に、煙返しの上端部にキャップが取付けてあり、キャップは天板部と、天板部の室内側縁部に設けた立ち上がり片を有し、立ち上がり片が横枠の室外側見付面よりも室内側に位置しており、横枠は下面の室外側端部に垂下するヒレ片を有し、ヒレ片はキャップの立ち上がり片に当接しているので、扉間の隙間や扉の戸先部と竪枠間の隙間に上方から雨水が浸入するのを防止できる。 In the fitting according to the first aspect of the present invention, a smoke return projecting toward the door tip side is formed on the outdoor side surface of the door tip portion of the door, and a cap is attached to an upper end portion of the smoke return, and the cap is a top plate. And a rising piece provided at the indoor side edge of the top plate part, the rising piece is located on the indoor side from the outdoor side finding surface of the horizontal frame, and the horizontal frame is the outdoor side end of the lower surface Since the fin piece is in contact with the rising piece of the cap, it is possible to prevent rainwater from entering the gap between the doors and the gap between the door edge of the door and the frame. .

図３に示す建具の扉同士の突合せ部の平面図である。It is a top view of the butt | matching part of the doors of the fitting shown in FIG. 図３に示す建具の縦断面図である。It is a longitudinal cross-sectional view of the joinery shown in FIG. 本発明の建具の一実施形態を示す室外側正面図である。It is an outdoor front view which shows one Embodiment of the fitting of this invention. 戸先框とキャップの分解斜視図である。It is a disassembled perspective view of a door-end fence and a cap. （ａ）はキャップの平面図、（ｂ）はキャップの室内側面図、（ｃ）はキャップの底面図、（ｄ）はキャップの側面図である。(A) is a top view of a cap, (b) is an indoor side view of the cap, (c) is a bottom view of the cap, and (d) is a side view of the cap. 扉が一枚の場合の戸先框と竪枠との取り合いを示す平面図である。It is a top view which shows the engagement with the door-toe fence and a fence frame in the case of one door. 従来の建具の扉同士の突合せ部の平面図である。It is a top view of the butt | matching part of the doors of the conventional joinery.

以下、本発明の実施の形態を図面に基づいて説明する。図１〜３は、本発明の建具の一実施形態であって、ビル用の両開きの外開き窓に適用した実施形態を示している。本建具は、図２，３に示すように、躯体開口部に取付けられる枠１と、枠１に蝶番（図示省略）で支持した左右の扉２ａ，２ｂを備え、左右の扉２ａ，２ｂが室外側に観音開き状に開くようになっている。 Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIGS. 1-3 is one Embodiment of the fitting of this invention, Comprising: The embodiment applied to the double opening external opening window for buildings is shown. As shown in FIGS. 2 and 3, the joinery includes a frame 1 attached to the housing opening, and left and right doors 2a and 2b supported by hinges (not shown) on the frame 1, and the left and right doors 2a and 2b are It opens in the form of double doors outside the room.

枠１は、アルミニウム合金の押出形材よりなる上枠８と下枠１０と左右の竪枠１１，１１とを四方枠組みして構成してある。上枠８は、図２に示すように、下面の室外側端部にタイト材ホルダー１２を形成し、タイト材ホルダー１２にゴム製のタイト材９が保持してあり、タイト材９は垂下するヒレ片９ａ，９ｂを室外側と室内側に有し、室内側のヒレ片９ｂが各扉２ａ，２ｂの上縁に当接している。さらに上枠８と下枠１０と竪枠１１は、扉２ａ，２ｂの室内側面に当接するタイト材３２を有している。 The frame 1 is constituted by an upper frame 8 and a lower frame 10 made of an aluminum alloy extruded profile, and left and right eaves frames 11, 11. As shown in FIG. 2, the upper frame 8 has a tight material holder 12 formed at the outer end of the lower surface, and a rubber tight material 9 is held on the tight material holder 12. The tight material 9 hangs down. The fin pieces 9a and 9b are provided on the outdoor side and the indoor side, and the indoor fin pieces 9b are in contact with the upper edges of the doors 2a and 2b. Furthermore, the upper frame 8, the lower frame 10, and the eaves frame 11 have a tight material 32 that comes into contact with the indoor side surfaces of the doors 2a and 2b.

各扉２ａ，２ｂは、図２，３に示すように、アルミニウム合金の押出形材で形成した上框１３ａ，１３ｂと下框１４ａ，１４ｂと戸先框３ａ，３ｂと吊元框１５ａ，１５ｂとを四周框組みし、各框の内周側に形成された溝１５内にガラスパネル１６の周縁部を嵌め込み、シール材１７で固定してある。
室外側から見て右側の扉２ａの戸先框３ａは、図１に示すように、室外側面に扉間の隙間１８を隠す煙返し４が設けてある。煙返し４は、室外側に突出する見込み面部４ａと、見込み面部４ａの先端より戸先側に向けて突出する見付面部４ｂとを有し、見付面部４ｂは上枠８の室外側見付面８ａよりも室外側に位置している。
室外側から見て左側の扉２ｂの戸先框３ｂは、室内側面に煙返し１９が右側の扉２ａの戸先框３ａの煙返し４と対称に形成してある。さらに室外側から見て左側の扉２ｂの戸先框３ｂは、室外側面の戸先側端部と見込み面の室内側端部とにタイト材ホルダー２０ａ，２０ｂが形成してあり、各タイト材ホルダー２０ａ，２０ｂにタイト材２１ａ，２１ｂが保持してある。室外側のタイト材２１ａは、室外側から見て右側の扉２ａの戸先框３ａの煙返し４の裏面に当接し、室内側のタイト材２１ｂは室外側から見て右側の扉２ａの戸先の室内側端部に当接し、両タイト材２１ａ，２１ｂにより扉２ａ，２ｂ間からの雨や風の浸入を阻止している。 As shown in FIGS. 2 and 3, the doors 2a and 2b are made of an aluminum alloy extruded profile 13a, 13b, lower rods 14a, 14b, door rods 3a, 3b, and hanging rods 15a, 15b. And the peripheral edge portion of the glass panel 16 is fitted in the groove 15 formed on the inner peripheral side of each ridge, and fixed with a seal material 17.
As shown in FIG. 1, the door rod 3 a of the right door 2 a as viewed from the outdoor side is provided with a smoke return 4 for concealing the gap 18 between the doors on the outdoor side surface. The smoke return 4 has a prospective surface portion 4a projecting to the outdoor side, and a finding surface portion 4b projecting from the front end of the prospective surface portion 4a toward the door end side. It is located on the outdoor side of the attached surface 8a.
When viewed from the outdoor side, the door tip 3b of the left door 2b has a smoke return 19 formed symmetrically with the smoke return 4 of the door tip 3a of the right door 2a. Further, the door rod 3b of the door 2b on the left side when viewed from the outdoor side has tight material holders 20a and 20b formed at the door side end portion of the outdoor side surface and the indoor side end portion of the prospective surface. Tight materials 21a and 21b are held on the holders 20a and 20b. The tight material 21a on the outdoor side is in contact with the back surface of the smoke return 4 of the door tip 3a of the right door 2a when viewed from the outdoor side, and the tight material 21b on the indoor side is the door of the right door 2a when viewed from the outdoor side. It abuts against the end on the indoor side, and the tight materials 21a and 21b prevent rain and wind from entering between the doors 2a and 2b.

室外側から見て右側の扉２ａの戸先框３ａの煙返し４の上端部には、図１，２に示すように、樹脂製のキャップ５が取付けてある。このキャップ５は、図４，５に示すように、煙返し４の上端部を覆うカバー部２２と、カバー部２２より室内側に延出する天板部６と、天板部６の室内側縁に沿って立ち上げた立ち上がり片７を有している。カバー部２２は、煙返し４が差し込まれる溝２３内にクサビ状の突起２４が複数形成してあると共に、煙返し４に形成した孔２５に係止する突起２６を有し、煙返し４に上方から差し込むと容易に抜けないようになっている。カバー部２２の室内側壁には、突起２６と対向する位置に窓３１が形成してあり、窓３１からドライバー等の工具を差し込んで突起２６を押すことで突起２６が煙返し４の孔２５から外れ、キャップ５を取り外すことができる。
天板部６は、戸先側に室外側に向けて凹んだ入隅部２７が設けてあり、立ち上がり片７は入隅部２７に沿ってクランク状に曲がった形で形成され、立ち上がり片７の入隅部２７よりも吊元側の部分７ａは、図１，２に示すように、上枠８の室外側見付面８ａよりも室内側に位置し、この部分に上枠８のタイト材９の室外側のヒレ片９ａが当接している。ヒレ片９ａは、キャップ５の天板部６にも当接している。
なお、室外側から見て左側の扉２ｂの戸先框３ｂの煙返し１９の上端部にも樹脂製のキャップ２８が取付けてあるが、このキャップ２８は煙返し１９の上端部をカバーするだけで、天板部６や立ち上がり片７を有しないものである。
また、図１，４には図示していないが、戸先框３ａ，３ｂの上端部には前記キャップ５，２８とは別体の小口キャップが取付けてあり、戸先框３ａ，３ｂの中空部２９を小口キャップにより塞いである。 As shown in FIGS. 1 and 2, a resin cap 5 is attached to the upper end portion of the smoke return 4 of the door toe 3 a of the right door 2 a as viewed from the outdoor side. As shown in FIGS. 4 and 5, the cap 5 includes a cover portion 22 that covers the upper end portion of the smoke return 4, a top plate portion 6 that extends from the cover portion 22 to the indoor side, and the indoor side of the top plate portion 6. It has a rising piece 7 raised along the edge. The cover portion 22 has a plurality of wedge-shaped projections 24 formed in a groove 23 into which the smoke return 4 is inserted, and has a projection 26 that is engaged with a hole 25 formed in the smoke return 4. When it is inserted from above, it cannot be easily removed. A window 31 is formed on the indoor side wall of the cover portion 22 at a position facing the protrusion 26, and a tool such as a screwdriver is inserted through the window 31 and pressed to push the protrusion 26 from the hole 25 of the smoke return 4. The cap 5 can be removed.
The top plate portion 6 is provided with a corner portion 27 that is recessed toward the outdoor side on the door end side, and the rising piece 7 is formed in a shape bent in a crank shape along the corner portion 27. As shown in FIGS. 1 and 2, the portion 7a on the suspending side from the corner portion 27 of the upper frame 8 is located on the indoor side with respect to the outdoor finding surface 8a of the upper frame 8, and the tight portion of the upper frame 8 is located in this portion. A fin piece 9a on the outdoor side of the material 9 is in contact. The fin piece 9 a is also in contact with the top plate portion 6 of the cap 5.
A resin cap 28 is also attached to the upper end of the smoke trap 19 of the door rod 3b of the left door 2b when viewed from the outdoor side, but this cap 28 only covers the upper end of the smoke trap 19. Thus, the top plate portion 6 and the rising piece 7 are not provided.
Although not shown in FIGS. 1 and 4, a small cap separate from the caps 5 and 28 is attached to the upper ends of the door-end fences 3a and 3b, and the door-end fences 3a and 3b are hollow. The portion 29 is closed with a small cap.

以上に述べたように本建具は、扉２ａ，２ｂ間の隙間１８を室外側から隠す戸先框３ａの煙返し４の上端部のキャップ５に天板部６と立ち上がり片７を設け、立ち上がり片７を上枠８の室外側見付面８ａよりも室内側に位置させ、且つ上枠８のタイト材９のヒレ片９ａが立ち上がり片７に当接するようにしたことで、上枠８と煙返し４の間に隙間が開かず、そのため台風のように強い雨風のときでも、扉間の隙間１８への上方からの雨水の浸入を阻止することができる。これにより建具の止水性能を向上することができ、１０００Ｐａの止水性能を得ることが可能となる。 As described above, this joinery is provided with the top plate portion 6 and the rising piece 7 on the cap 5 at the upper end portion of the smoke trap 4 of the door toe 3a that hides the gap 18 between the doors 2a and 2b from the outdoor side. Since the piece 7 is positioned on the indoor side of the outdoor frame 8a of the upper frame 8 and the fin piece 9a of the tight material 9 of the upper frame 8 is in contact with the rising piece 7, A gap is not opened between the smoke returns 4, and therefore, even when there is a strong wind like a typhoon, it is possible to prevent rainwater from entering the gap 18 between the doors. Thereby, the water stop performance of the joinery can be improved, and a water stop performance of 1000 Pa can be obtained.

図６は、本発明の建具の他の実施形態であって、枠１内に扉２を一枚だけ設けた片開きの外開き窓の場合を示している。戸先框３には、先に述べた実施形態と同様に、室外側面に戸先側に向けて突出する煙返し４を有し、この煙返し４により扉２の戸先と竪枠１１間の隙間３０を室外側から隠してあり、煙返し４の上端部に先の実施形態のものと同じキャップ５が取付けてあり、キャップ５の天板部６と立ち上がり片７により、扉２の戸先部と竪枠１１間の隙間３０に上方から雨水が浸入するのを阻止している。キャップ５の戸先側に入隅部２７を設けたことで、扉２を閉めたときにキャップ５が竪枠１１と干渉せず、両開きの場合と片開きの場合でキャップ５を兼用できる。 FIG. 6 shows another embodiment of the joinery of the present invention, and shows a case of a single opening outer opening window in which only one door 2 is provided in the frame 1. As in the above-described embodiment, the door-end ridge 3 has a smoke return 4 protruding toward the door-end side on the outdoor side surface. The same cap 5 as that of the previous embodiment is attached to the upper end portion of the smoke return 4, and the door 2 of the door 2 is formed by the top plate portion 6 and the rising piece 7 of the cap 5. Rainwater is prevented from entering the gap 30 between the tip and the gutter frame 11 from above. By providing the entrance corner 27 on the door end side of the cap 5, the cap 5 does not interfere with the eaves frame 11 when the door 2 is closed, and the cap 5 can be used both in the case of double opening and in the case of single opening.

本発明は以上に述べた実施形態に限定されない。扉は、室外側に開くように枠に支持してあればよく、扉の構造や支持構造は問わない。横枠は、無目であってもよい。本発明は、窓に限らず、玄関や勝手口等のドアに適用することもできる。 The present invention is not limited to the embodiments described above. The door only needs to be supported by the frame so as to open to the outdoor side, and the door structure and support structure are not limited. The horizontal frame may be plain. The present invention can be applied not only to windows but also to doors such as entrances and doorways.

１枠
２，２ａ，２ｂ扉
３，３ａ，３ｂ戸先框（戸先部）
４煙返し
５キャップ
６天板部
７立ち上がり片
８上枠（横枠）
８ａ上枠の室外側見付面
９タイト材
９ａ，９ｂヒレ片 1 frame 2, 2a, 2b door 3, 3a, 3b
4 Smoke return 5 Cap 6 Top plate 7 Standing piece 8 Upper frame (horizontal frame)
8a Upper frame outdoor surface 9 Tight material 9a, 9b Fin pieces

Claims

枠と、枠に室外側に開くように支持した扉とを備え、扉は、戸先部の室外側面に戸先側に突出する煙返しが形成してあると共に、煙返しの上端部にキャップが取付けてあり、キャップは、天板部と、天板部の室内側縁部に設けた立ち上がり片を有し、立ち上がり片は横枠の室外側見付面よりも室内側に位置しており、横枠は下面の室外側端部に垂下するヒレ片を有し、ヒレ片はキャップの立ち上がり片に当接していることを特徴とする建具。 The door includes a frame and a door that is supported by the frame so as to open to the outside of the door. The door has a smoke return protruding on the door outer side of the door tip and a cap at the upper end of the smoke return. The cap has a top plate part and a rising piece provided at the indoor side edge of the top plate part, and the rising piece is located on the indoor side of the outdoor outer surface of the horizontal frame. The horizontal frame has a fin piece that hangs down from the outdoor end of the lower surface, and the fin piece is in contact with the rising piece of the cap.