JP2007040042A - Bathroom door - Google Patents

Bathroom door Download PDF

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JP2007040042A
JP2007040042A JP2005227464A JP2005227464A JP2007040042A JP 2007040042 A JP2007040042 A JP 2007040042A JP 2005227464 A JP2005227464 A JP 2005227464A JP 2005227464 A JP2005227464 A JP 2005227464A JP 2007040042 A JP2007040042 A JP 2007040042A
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slope
bathroom
rising piece
lower frame
cap
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JP4539486B2 (en
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Tomonori Fukashima
智徳 深島
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Sankyo Tateyama Aluminium Inc
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Sankyo Tateyama Aluminium Inc
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a bathroom door capable of preventing water from intruding on a lower frame and draining water onto a bathroom side quickly even if water intrudes while reducing height of slope as much as possible. <P>SOLUTION: A substantially flat upper wall 55 of the lower frame 1 is positioned at a position having the same height as that of a floor surface of a bathroom or being slightly higher than the floor surface, the slope 3 is arranged on a bathroom side of a rising piece 10, and a top part 56 of the slope 3 has substantially the same height as that of the rising piece 10 to reduce height of the slope 3. A tight member 50 provided at a lower end on a bathroom side of a door is abutted on the rising piece 10 when closing the door even if height of the slope 3 is reduced, and a tight member 28 attached to the slope is abutted on the floor surface of the bathroom. A space part in the slope 3 and a space part in an end part cap 4 are provided by communicating them mutually, and a drain hole 12 communicating with the space part in the slope 3 is provided in the rising piece 10. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、下枠の浴室側にスロープを配置して浴室出入口の段差を解消した浴室戸に関する。   The present invention relates to a bathroom door in which a slope is disposed on a bathroom side of a lower frame to eliminate a step at a bathroom entrance.

近年の浴室においては、浴室出入口の段差をなくしたバリアフリー構造が多く採用されており、特許文献１記載のものは、脱衣室の床面を浴室の床面よりも高くし、下枠の浴室側に設置したスロープにより段差を解消している。
特開２０００−３５２２７８号公報 In recent bathrooms, a barrier-free structure in which steps at the entrance and exit of the bathroom are eliminated is often employed, and the one described in Patent Document 1 is such that the floor surface of the dressing room is higher than the floor surface of the bathroom, and the bathroom in the lower frame The slope is eliminated by the slope installed on the side.
JP 2000-352278 A

近年、スロープの高さをより低くすることが求められており、上記特許文献１記載のものは、下枠の浴室側に浴室床面から立ち上がる立ち上がり部を有し、この立ち上がり部の上にスロープの脱衣室側端部を係合してスロープを取付けていたので、スロープの高さを低くできなかった。また、スロープの高さを低くすると、湯船のお湯が溢れたときなどに下枠上に水が浸入しやすくなるが、特許文献１記載のものは、下枠上に水が浸入すると、スロープの下面と浴室床面との間に形成された狭い空間部を通過させて、スロープの端部から排水するようにしているので、下枠上に浸入した水を浴室側に速やかに排水することができなかった。
本発明は以上に述べた実情に鑑みてなされたものであって、スロープの高さをなるべく低くしながら、下枠上に水が浸入しにくく、浸入しても速やかに浴室側に排水できる浴室戸の提供を目的とする。 In recent years, it has been demanded to make the height of the slope lower, and the one described in Patent Document 1 has a rising part that rises from the bathroom floor on the bathroom side of the lower frame, and the slope is on the rising part. Since the slope was attached by engaging the end of the dressing room, the height of the slope could not be lowered. In addition, when the height of the slope is lowered, it becomes easier for water to enter the lower frame when the hot water of the bathtub overflows. However, in the case described in Patent Document 1, when water enters the lower frame, Since the narrow space formed between the lower surface and the bathroom floor is passed through and drained from the end of the slope, the water that has entered the lower frame can be quickly drained to the bathroom. could not.
The present invention has been made in view of the above-described circumstances, and it is difficult for water to enter on the lower frame while reducing the height of the slope as much as possible. The purpose is to provide a door.

上記の課題を達成するために請求項１記載の発明による浴室戸は、下枠とスロープと端部キャップとを備え、下枠は、略平坦な上壁と、上壁から浴室側に面して立ち上がる立ち上がり片を有し、上壁は、浴室床面と同じ高さか若干高い高さに位置しており、立ち上がり片は、障子閉鎖時に障子の浴室側下端に設けたタイト材が当接するものであり、スロープは、立ち上がり片の浴室側に配置し立ち上がり片に着脱自在としてあり、頂部が立ち上がり片と略同じ高さとなっており、浴室側に向って下方に傾斜した上面壁と立ち上がり片に隣接する垂下壁とで下方に開放した空間部を形成しており、上面壁の浴室側端部下面側に長手方向にタイト材保持部を有し、タイト材保持部に浴室床面に当接するタイト材が取付けてあり、端部キャップは、キャップ本体部と、キャップ本体部のスロープ側に突設した挿入部を有し、挿入部をスロープの空間部又はタイト材保持部に挿入してスロープの長手方向端部に取付けてあり、キャップ本体部は、内部に下方に開放した空間部を有し、下枠の立ち上がり片には、キャップ本体部内の空間部と連通する排水口とスロープ内の空間部と連通する排水口とが設けてあり、キャップ本体部内の空間部とスロープ内の空間部とが連通しており、キャップ本体部の浴室側にキャップ本体部内の空間部と連通する排水口を設けてあり、立ち上がり片より脱衣室側の下枠上に浸入した水をキャップ本体部の排水口から浴室側に排水することを特徴とする。   In order to achieve the above object, a bathroom door according to the first aspect of the present invention comprises a lower frame, a slope, and an end cap, and the lower frame faces the bathroom side from the upper wall and a substantially flat upper wall. The upper wall is located at the same height as or slightly higher than the bathroom floor, and the rising piece abuts the tight material provided at the lower end of the shoji in the bathroom when the shoji is closed. The slope is arranged on the bathroom side of the rising piece so that it can be attached to and detached from the rising piece.The top part is approximately the same height as the rising piece, and the upper wall and the rising piece are inclined downward toward the bathroom side. A space part that opens downward is formed by the adjacent hanging wall, and has a tight material holding part in the longitudinal direction on the lower surface side of the bathroom side end of the upper surface wall, and abuts against the bathroom floor on the tight material holding part Tight material is attached and the end cap is A cap body and an insertion portion projecting on the slope side of the cap body portion, the insertion portion being inserted into the space portion of the slope or the tight material holding portion and attached to the longitudinal end portion of the slope, and the cap body The part has a space part opened downward in the interior, and the rising piece of the lower frame is provided with a drain port communicating with the space part inside the cap body part and a drain port communicating with the space part inside the slope. The space part in the cap main body part and the space part in the slope communicate with each other, and a drain outlet communicating with the space part in the cap main body part is provided on the bathroom side of the cap main body part. Water that has entered the lower frame is drained from the drain of the cap body to the bathroom.

さらに請求項２記載の発明による浴室戸は、端部キャップは、スロープ側に突出する突出部を備え、突出部は係止部を有し、係止部は、スロープの垂下壁又はタイト材保持部に設けた被係止部に係止していることを特徴とする。   Furthermore, in the bathroom door according to the second aspect of the present invention, the end cap includes a protruding portion protruding toward the slope side, the protruding portion has a locking portion, and the locking portion holds the hanging wall of the slope or the tight material. It is locked to the locked part provided in the part.

請求項１記載の発明による浴室戸は、下枠の略平坦な上壁が浴室床面と同じ高さか若干高い高さに位置し、スロープを立ち上がり片の浴室側に配置して、スロープの頂部を立ち上がり片と略同じ高さにしたので、スロープの高さを低くすることができる。スロープの高さを低くしても、障子閉鎖時に障子の浴室側下端に設けたタイト材が立ち上がり片に当接し、スロープに取付けたタイト材が浴室床面に当接しているので、立ち上がり片より脱衣室側の下枠上に水が浸入しにくく、たとえ浸入した場合でも浸入した水は、立ち上がり片にキャップ本体部内の空間部と連通して設けた排水口とキャップ本体部の浴室側に設けた排水口を通じて速やかに浴室側に排水できる。さらに本発明の浴室戸は、スロープ内の空間部と端部キャップ内の空間部を連通して設けてあり、立ち上がり片にはスロープの空間部と連通する排水口も設けてあるので、下枠の排水性がより一層向上しており、湯船からお湯が溢れるなどして下枠側に大量に水が押し寄せたときでも、スロープ内の広い空間部に水を一次的に多く溜めることができる。端部キャップは、キャップ本体部のスロープ側に突設した挿入部をスロープの空間部又はタイト材保持部に挿入するものなので、取付けが簡単である。   The bathroom door according to the invention of claim 1 is such that the substantially flat upper wall of the lower frame is located at the same height as or slightly higher than the bathroom floor, and the slope is arranged on the bathroom side of the rising piece, The height of the slope is almost the same as the rising piece, so that the height of the slope can be lowered. Even if the height of the slope is lowered, the tight material provided at the lower end of the shoji bathroom side is in contact with the rising piece when the shoji is closed, and the tight material attached to the slope is in contact with the bathroom floor. It is difficult for water to enter the lower frame on the dressing room side, and even if it enters, the intruded water is provided on the bathroom side of the cap body and the drain port provided in communication with the space in the cap body on the rising piece It can be quickly drained to the bathroom side through the drain outlet. Furthermore, the bathroom door of the present invention is provided with the space portion in the slope and the space portion in the end cap communicating with each other, and the rising piece is also provided with a drain outlet communicating with the space portion of the slope. Even when a large amount of water rushes to the lower frame due to overflow of hot water from the bathtub, etc., a large amount of water can be temporarily stored in the wide space in the slope. The end cap is easy to mount because the insertion portion protruding from the slope side of the cap main body portion is inserted into the space portion of the slope or the tight material holding portion.

さらに請求項２記載の発明による浴室戸は、端部キャップは、スロープ側に突出する突出部を備え、突出部は係止部を有し、係止部は、スロープの垂下壁又はタイト材保持部に設けた被係止部に係止していることで、端部キャップがスロープから抜けにくい。   Furthermore, in the bathroom door according to the second aspect of the present invention, the end cap includes a protruding portion protruding toward the slope side, the protruding portion has a locking portion, and the locking portion holds the hanging wall of the slope or the tight material. The end cap is difficult to come off from the slope by being locked to the locked portion provided in the portion.

以下、本発明の実施の形態を図面に基づいて説明する。図４は、本発明の一実施形態に係る浴室戸の浴室側正面図であり、図３は、浴室戸の横断面図である。本浴室戸は、上枠１４と下枠１と左右の竪枠１５，１５を枠組みした枠内に二枚折戸１６を開閉自在に取付けたものとなっている。二枚折戸１６は、図３に示すように、左右の扉体１７，１７が側端部を突き合わせた状態で連結部材１８により折り曲げ自在に連結してあり、浴室側に突出するように折れ曲がって開閉する。   Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 4 is a front view of the bathroom side of a bathroom door according to an embodiment of the present invention, and FIG. 3 is a cross-sectional view of the bathroom door. This bathroom door is configured such that a two-fold folding door 16 is attached to be freely opened and closed in a frame formed by framing an upper frame 14, a lower frame 1, and left and right eaves frames 15, 15. As shown in FIG. 3, the two-fold folding door 16 is foldably connected by a connecting member 18 in a state in which the left and right door bodies 17 and 17 are in contact with the side ends, and is bent so as to protrude toward the bathroom. Open and close.

図１（ａ）（ｂ）は、それぞれ図３のＡ−Ａ、Ｂ−Ｂにおける縦断面図であり、脱衣室側の床面１９が浴室側の床面１３より若干高くなっており、浴室の床パン５７と脱衣室の床板５８の間に下枠１が配設してある。下枠１は、アルミニウム合金の押出形材で矩形中空状に形成され、下枠の上壁５５は略平坦で、浴室側に向って僅かに下向きに傾斜しており、浴室側の床面１３よりも若干高い位置に位置している。上壁５５からは浴室側に面して立ち上がり片１０が形成してあり、上壁５５の脱衣室側端部には脱衣室の床板５８への固定部２２が上方に突出して形成してあり、立ち上がり片１０と固定部２２との間に二枚折戸１６用のガイドレール２１が上方に突出して形成してあり、これらの上端の高さは略同じ高さにしてある。下枠１と浴室の床パン５７との隙間にはシーリング材２６が充填してある。立ち上がり片１０の浴室側には、スロープ３が下枠の上壁５５上面と浴室側の床面１３とに跨って配置してあり、スロープ３の頂部５６を立ち上がり片１０と略同じ高さにしてある。本浴室戸は、以上の構成により浴室出入口の段差を解消したバリアフリータイプとなっている。
下枠１の立ち上がり片１０は、上端部の浴室側に下方に突出する鉤状のスロープ係合部２３を有している。スロープ３は、幅が４０ｍｍ以下、上壁の傾斜が１／５以下、浴室側先端部の段差が５ｍｍ以下に設定した低いものとなっており、公的なバリアフリーの基準に適応している。二枚折戸１６の下框２４の浴室側の下部には、下枠の立ち上がり片１０の上面に当接するタイト材５０が取り付けてあり、下枠１の固定部２２には、下框２４の脱衣室側面に当接するタイト材２５が取付けてある。折戸を閉めると、タイト材５０により下框２４と立ち上がり片１０の間から下枠１上面に浴室から水が浸入するのを阻止でき、たとえ浸入してもタイト材２５により脱衣室側に水が浸入するのを阻止している。 FIGS. 1A and 1B are longitudinal sectional views taken along lines AA and BB in FIG. 3, respectively. The floor surface 19 on the dressing room side is slightly higher than the floor surface 13 on the bathroom side. The lower frame 1 is disposed between the floor pan 57 and the floor plate 58 of the dressing room. The lower frame 1 is formed of an aluminum alloy extruded shape and is formed into a rectangular hollow shape. The upper wall 55 of the lower frame is substantially flat and is inclined slightly downward toward the bathroom side. It is located at a slightly higher position. A rising piece 10 is formed facing the bathroom side from the upper wall 55, and a fixing portion 22 to the floor plate 58 of the dressing room protrudes upward at the end of the dressing room on the upper wall 55. A guide rail 21 for the two-fold folding door 16 is formed so as to protrude upward between the rising piece 10 and the fixed portion 22, and the heights of these upper ends are substantially the same. A sealing material 26 is filled in a gap between the lower frame 1 and the floor pan 57 of the bathroom. On the bathroom side of the rising piece 10, the slope 3 is disposed across the upper surface of the upper wall 55 of the lower frame and the floor surface 13 on the bathroom side, and the top portion 56 of the slope 3 is made substantially the same height as the rising piece 10. It is. This bathroom door is a barrier-free type that eliminates the steps at the entrance and exit of the bathroom.
The rising piece 10 of the lower frame 1 has a bowl-shaped slope engaging portion 23 that protrudes downward on the bathroom side of the upper end portion. The slope 3 has a width of 40 mm or less, an upper wall inclination of 1/5 or less, and a step at the bathroom side tip set to 5 mm or less, and is adapted to the official barrier-free standard. . A tight material 50 that comes into contact with the upper surface of the rising piece 10 of the lower frame is attached to the lower part of the lower fold 24 of the double folding door 16 on the bathroom side. A tight material 25 that is in contact with the side surface of the chamber is attached. When the folding door is closed, the tight material 50 can prevent water from entering the bathroom from between the lower heel 24 and the rising piece 10 to the upper surface of the lower frame 1, and even if it enters, the tight material 25 causes water to enter the dressing room side. Prevents intrusion.

スロープ３は、アルミニウム合金の押出形材で形成してあり、図３に示すように、スロープ３の長手方向の両端部に合成樹脂製の端部キャップ４が取付けてある。スロープ３は、図１（ａ）に示すように、浴室側に向って下方に緩やかに傾斜した上面壁２７と下枠１の立ち上がり片１０に隣接する垂下壁３０とで、下方に開放した空間部５１を形成している。上面壁２７の浴室側端部下面側には、下側に開口部を有する溝状のタイト材保持部５が長手方向に形成してあり、タイト材保持部５に浴室床面１３と当接するタイト材２８が取付けてある。このタイト材２８により、スロープ３内に浴室の水が浸入するのを防いでいる。図５（ｂ）に示すように、スロープ３端部のタイト材保持部５を形成している底壁５３には、端部キャップ４を係止するための切欠け部９が四角い孔状に形成してある。またスロープ３は、脱衣室側端部上面側に上方に突出する鉤状の被係合部２９を有しており、図１（ａ）に示すように、被係合部２９が下枠立ち上がり片１０のスロープ係合部２３と係合している。スロープ３端部の垂下壁３０には、図５（ａ）に示すように、端部キャップ４を係止するための切欠け部３１と、立ち上がり片１０よりも脱衣室側の下枠１上に侵入した水をスロープ３内の空間部５１を通して浴室側に排水するための排水口３２とが形成してある。上面壁２７の脱衣室側端部下側には、溝部３３が形成してある。   The slope 3 is formed of an extruded shape of an aluminum alloy, and as shown in FIG. 3, end caps 4 made of synthetic resin are attached to both ends of the slope 3 in the longitudinal direction. As shown in FIG. 1A, the slope 3 is a space opened downward by an upper surface wall 27 that is gently inclined downward toward the bathroom side and a hanging wall 30 adjacent to the rising piece 10 of the lower frame 1. Part 51 is formed. A groove-like tight material holding portion 5 having an opening on the lower side is formed in the longitudinal direction on the lower surface side of the bathroom side end portion of the upper surface wall 27, and comes into contact with the bathroom floor surface 13 in the tight material holding portion 5. A tight material 28 is attached. The tight material 28 prevents bathroom water from entering the slope 3. As shown in FIG. 5 (b), the bottom wall 53 forming the tight material holding portion 5 at the end of the slope 3 has a notch 9 for locking the end cap 4 in the shape of a square hole. It is formed. Further, the slope 3 has a hook-like engaged portion 29 protruding upward on the upper surface side of the dressing room side end portion, and as shown in FIG. It is engaged with the slope engaging portion 23 of the piece 10. On the hanging wall 30 at the end of the slope 3, as shown in FIG. 5A, a notch 31 for locking the end cap 4, and the lower frame 1 on the dressing room side from the rising piece 10 A drainage port 32 is formed for draining water that has entered into the bathroom to the bathroom side through the space 51 in the slope 3. A groove 33 is formed below the upper end wall 27 at the end of the dressing room side.

端部キャップ４は、図６に示すように、キャップ本体部３４と、キャップ本体部３４のスロープ３側に突出して形成した挿入部６と、突出部７と、裏板部３５と、脱衣室側係止片３６とを有している。キャップ本体部３４は、スロープ３の上面壁２７と面一状となる傾斜した上壁３７を有し、上壁３７の裏面側に左右の横壁３８ａ，３８ｂと補強リブ３９とが下方に突出して形成してあり、上壁３７と下枠１上面及び浴室床面１３との間に空間部５４が形成されるように下方側が開放した形状となっている。スロープ３側の横壁３８ａと補強リブ３９には開口部４０が設けてあり、キャップ本体部３４内の空間部５４とスロープ３内の空間部５１とが連通するようにしてある。さらにキャップ本体部３４の浴室側面と脱衣室側面には、キャップ本体部３４内の空間部５４と連通する排水口１２，４５が、下向きのコの字形で複数形成されている。キャップ本体部３４の脱衣室側端部上面側には、上壁３７よりも一段低くなった段部４１を有し、段部４１から突出して山型の突部４２が形成してある。
挿入部６は、スロープ３のタイト材保持部５内に挿入するものであり、タイト材保持部５内に嵌合する断面Ｔ字形の棒状に形成してある。突出部７は、挿入部６先端部の下面からタイト材保持部５と平行にのびており、突出部７の先端にタイト材保持部の切欠け部９に係止する係止部８が上方に突出して形成してある。裏板部３５は、スロープ３の上面壁２７の裏面側に当接するものであり、裏板部３５の脱衣室側の縁部が、スロープ３に形成した溝部３３に嵌合保持される。脱衣室側係止片３６は、スロープ３の垂下壁３０の内側（浴室側）に差し込まれるものであり、その先端部に垂下壁３０に形成した切欠け部３１に係止する係止部４３を有している。 As shown in FIG. 6, the end cap 4 includes a cap main body portion 34, an insertion portion 6 that protrudes toward the slope 3 side of the cap main body portion 34, a protrusion portion 7, a back plate portion 35, and a dressing room. And a side locking piece 36. The cap main body 34 has an inclined upper wall 37 that is flush with the upper surface wall 27 of the slope 3, and left and right lateral walls 38 a and 38 b and reinforcing ribs 39 protrude downward on the back side of the upper wall 37. It is formed and has a shape in which the lower side is opened so that a space 54 is formed between the upper wall 37 and the upper surface of the lower frame 1 and the bathroom floor surface 13. An opening 40 is provided in the lateral wall 38a on the slope 3 side and the reinforcing rib 39 so that the space portion 54 in the cap main body 34 and the space portion 51 in the slope 3 communicate with each other. Further, a plurality of drainage ports 12 and 45 communicating with the space 54 in the cap main body 34 are formed in a downward U-shape on the side of the bathroom and the dressing room of the cap main body 34. On the upper surface side of the end portion of the cap body 34 on the dressing room side, there is a step 41 that is one step lower than the upper wall 37, and a mountain-shaped protrusion 42 is formed protruding from the step 41.
The insertion portion 6 is inserted into the tight material holding portion 5 of the slope 3 and is formed in a bar shape having a T-shaped cross section that fits into the tight material holding portion 5. The protruding portion 7 extends in parallel with the tight material holding portion 5 from the lower surface of the distal end portion of the insertion portion 6, and the locking portion 8 that locks the notched portion 9 of the tight material holding portion upwards at the distal end of the protruding portion 7. Protrusively formed. The back plate portion 35 is in contact with the back surface side of the upper surface wall 27 of the slope 3, and the edge portion on the dressing room side of the back plate portion 35 is fitted and held in the groove portion 33 formed in the slope 3. The dressing room side locking piece 36 is inserted into the inside (bathroom side) of the hanging wall 30 of the slope 3, and a locking portion 43 that locks to a notch 31 formed on the hanging wall 30 at the tip thereof. have.

端部キャップ４は、図７に示すように、挿入部６と裏板部３５と脱衣室側係止片３６を、スロープ３のタイト材保持部５、上面壁２７の裏面側、垂下壁３０の内側にそれぞれ差し込んで取付けられる。図８は、端部キャップ４をスロープ３に途中まで差し込んだ状態を示しており、このとき突出部７は、図８（ａ）に示すように下向きに折れ曲がるように変形し、脱衣室側係止片３６は、図８（ｂ）に示すように浴室側に折れ曲がるように変形する。端部キャップ４を、キャップ本体側の横壁３８ａがスロープ３の端面に当接するまで差し込むと、図２（ｂ）に示すように、突出部７先端の係止部８がタイト材保持部５に形成した切欠け部９に係止すると共に、脱衣室側係止片３６先端の係止部４３がスロープの垂下壁３０に形成した切欠け部３１に係止し、簡単には抜けなくなる。また、突出部７の先端にはタイト材２８の端面が当接し、タイト材２８の横移動を突出部７により規制している。すなわち突出部７は、タイト材２８の見切り片としても機能し、タイト材２８をカシメることなくタイト材保持部５に固定できると共に、端部キャップ４を外すだけでタイト材２８の交換が行える。   As shown in FIG. 7, the end cap 4 includes the insertion portion 6, the back plate portion 35, and the dressing room side locking piece 36, the tight material holding portion 5 of the slope 3, the back surface side of the upper surface wall 27, and the hanging wall 30. It is inserted and installed inside each. FIG. 8 shows a state in which the end cap 4 is inserted into the slope 3 partway. At this time, the protruding portion 7 is deformed so as to be bent downward as shown in FIG. The stop piece 36 is deformed so as to be bent toward the bathroom as shown in FIG. When the end cap 4 is inserted until the lateral wall 38a on the cap main body side comes into contact with the end surface of the slope 3, the locking portion 8 at the tip of the protruding portion 7 is connected to the tight material holding portion 5 as shown in FIG. The locking part 43 at the tip of the dressing chamber side locking piece 36 is locked to the notch part 31 formed on the hanging wall 30 of the slope and cannot be easily removed. Further, the end surface of the tight material 28 abuts on the tip of the protruding portion 7, and the lateral movement of the tight material 28 is restricted by the protruding portion 7. That is, the protruding portion 7 functions as a parting piece of the tight material 28 and can be fixed to the tight material holding portion 5 without crimping the tight material 28, and the tight material 28 can be replaced simply by removing the end cap 4. .

下枠１の立ち上がり片１０の左右端部側には、図７に示すように、端部キャップ４内の空間部５４と連通する排水口１１ａと、スロープ３内の空間部５１と連通する排水口１１ｂとがそれぞれ二つずつ形成してある。下枠１のガイドレール２１にも排水口４４が形成してある。   As shown in FIG. 7, the drainage port 11 a communicating with the space 54 in the end cap 4 and the drainage communicating with the space 51 in the slope 3 are provided on the left and right end sides of the rising piece 10 of the lower frame 1. Two openings 11b are formed respectively. A drainage port 44 is also formed in the guide rail 21 of the lower frame 1.

図９は、端部キャップ４を取付けたスロープ３を、下枠１の立ち上がり片１０に取付けるときの様子を示しており、スロープ３を浴室側が高くなるように傾けて、スロープ３の脱衣室側端部に形成した被係合部２９を下枠立ち上がり片１０のスロープ係合部２３に下から係合させ、その後スロープ３を浴室側に倒すことによって簡単に取付けることができる。スロープ３を浴室側に倒すと、図１（ｂ）に示すように、端部キャップ４の脱衣室側端部上面に形成した山型の突部４２の上面が、下枠１のスロープ係合部２３の下端に当接するため、スロープ３の浴室側が浮き上がるのを防止できる。もっとも、スロープ３の浴室側端部と浴室床面１３との間に細い棒状の工具を差し込んで持ち上げればスロープ３は容易に起こすことができるし、スロープ３の下で浴室床面１３と下枠の上壁５５が平坦で略連続しており溝や突起部等が形成されていないため、スロープ３の下の掃除を容易に行うことができる。   FIG. 9 shows a state in which the slope 3 to which the end cap 4 is attached is attached to the rising piece 10 of the lower frame 1, and the slope 3 is tilted so that the bathroom side becomes higher, and the slope 3 is on the dressing room side. The engaged portion 29 formed at the end portion can be easily attached by engaging the slope engaging portion 23 of the lower frame rising piece 10 from below and then tilting the slope 3 to the bathroom side. When the slope 3 is tilted to the bathroom side, as shown in FIG. 1 (b), the upper surface of the mountain-shaped protrusion 42 formed on the upper surface of the end portion of the end cap 4 is the slope engagement of the lower frame 1. Since it contacts the lower end of the part 23, it can prevent that the bathroom side of the slope 3 floats. However, the slope 3 can be easily raised by inserting a thin rod-shaped tool between the bathroom side end of the slope 3 and the bathroom floor 13, and the bathroom floor 13 and the bottom below the slope 3. Since the upper wall 55 of the frame is flat and substantially continuous, and no grooves or protrusions are formed, cleaning under the slope 3 can be performed easily.

本浴室戸は以上のように構成され、下枠１の平坦な上壁５５を浴室床面１３と略同じ高さに位置させ、スロープ３を立ち上がり片１０の浴室側に配置し、スロープの頂部５６を立ち上がり片１０と略同じ高さにしたので、スロープ３の高さを低くすることができる。スロープ３は、脱衣室側端部上面側に形成した被係合部２９を下枠立ち上がり片１０のスロープ係合部２３に下から係合しているので、スロープ３が外れたり浮き上がったりすることがなく、また低いスロープ３であってもその内部に広い空間部５１を形成できる。
さらに、スロープ３の浴室側端部下面側に取付けたタイト材２８が浴室床面１３に当接しており、下框２４の浴室側下端に取付けたタイト材５０が立ち上がり片１０に当接することで、浴室側の水が立ち上がり片１０を超えて脱衣室側に浸入しにくくしている。それでも立ち上がり片１０を越えて下枠１上面に水が浸入したときには、浸入した水は立ち上がり片１０とガイドレール２１の端部側にそれぞれ形成した排水口１１ａ，１１ｂ，４４から、端部キャップ４内の空間部５４とスロープ３内の空間部５１に流れ、端部キャップ４浴室側の排水口１２から速やかに浴室側に排水される。さらに、端部キャップ４の挿入部６下側のタイト材保持部５と浴室床面１３との間に隙間４６が形成してあり、この隙間４６からも排水できる。スロープ３内部の空間部５１は、下枠１上の立ち上がり片１０よりも脱衣室側に浸入した水を浴室側に排水する過程や、湯船からお湯が溢れるなどして下枠１側に水が大量に押し寄せた際に、水を一次的に溜めておく働きがある。 This bathroom door is configured as described above, the flat upper wall 55 of the lower frame 1 is positioned at substantially the same height as the bathroom floor 13, the slope 3 is arranged on the bathroom side of the rising piece 10, and the top of the slope Since 56 is made substantially the same height as the rising piece 10, the height of the slope 3 can be lowered. Since the slope 3 engages the engaged portion 29 formed on the upper surface side of the dressing room side end portion with the slope engaging portion 23 of the lower frame rising piece 10 from below, the slope 3 comes off or rises. In addition, even if the slope 3 is low, a wide space 51 can be formed therein.
Furthermore, the tight material 28 attached to the lower surface side of the bathroom side end of the slope 3 is in contact with the bathroom floor surface 13, and the tight material 50 attached to the lower end of the bathroom side of the lower arm 24 is in contact with the rising piece 10. The water on the bathroom side rises and exceeds the piece 10 to make it difficult to enter the dressing room side. If the water still enters the upper surface of the lower frame 1 beyond the rising piece 10, the invaded water is discharged from the drainage ports 11 a, 11 b, 44 formed on the end side of the rising piece 10 and the guide rail 21, respectively. It flows into the space part 51 in the inner space 54 and the space part 51 in the slope 3, and is quickly drained to the bathroom side from the drain port 12 on the end cap 4 bathroom side. Further, a gap 46 is formed between the tight material holding part 5 below the insertion part 6 of the end cap 4 and the bathroom floor surface 13, and the gap 46 can also be drained. The space 51 inside the slope 3 has a process in which water that has entered the dressing room side of the rising piece 10 on the lower frame 1 is drained to the bathroom side, and hot water overflows from the bathtub, causing water to flow on the lower frame 1 side. When a large amount of water is rushed, it has the function of temporarily storing water.

図１０は、端部キャップ４の別の実施形態を示している。この端部キャップ４は、上壁３７に脱衣室側から浴室側に向けて切り込み４７を二本平行に形成して、上壁３７に下枠１のスロープ係合部２３に対する弾性係止片４８が形成してある。弾性係止片４８の脱衣室側端部には、下枠１のスロープ係合部２３に係止する係止部４９が上方に突出して形成してある。端部キャップ４のスロープ３への取付け部の構造は、先に説明した実施形態と同様である。
図１１は、この端部キャップ４を使用したスロープ３の下枠１への取付手順を示しており、まず図１１（ａ）に示すように、端部キャップ４の弾性係止片４８を指で押して下方に変形させ、スロープ３を浴室側から脱衣室側に向けて水平移動させる。その後、押さえていた指を離せば弾性係止片４８が復帰し、図１１（ｂ）に示すように係止部４９が下枠立ち上がり片１０のスロープ係合部２３に係止してスロープ３が下枠１に固定される。スロープ３を外す際には、弾性係止片４８を下方に押し込んだ状態でスロープ３を浴室側に水平移動させればよい。なお、この端部キャップ４を使用する場合には、スロープ３に被係合部２９は不要である。このように、スロープ３を直接下枠の立ち上がり片１０に係合するのではなく、端部キャップ４を立ち上がり片１０に係合して、スロープ３を立ち上がり片１０に着脱自在とすることもできる。 FIG. 10 shows another embodiment of the end cap 4. The end cap 4 has two cuts 47 formed in parallel on the upper wall 37 from the dressing room side to the bathroom side, and an elastic locking piece 48 for the slope engaging portion 23 of the lower frame 1 on the upper wall 37. Is formed. At the end of the elastic locking piece 48 on the dressing room side, a locking portion 49 that locks to the slope engaging portion 23 of the lower frame 1 is formed protruding upward. The structure of the attachment portion of the end cap 4 to the slope 3 is the same as in the embodiment described above.
FIG. 11 shows a procedure for attaching the slope cap 3 to the lower frame 1 using the end cap 4. First, as shown in FIG. Is pushed and deformed downward, and the slope 3 is moved horizontally from the bathroom side toward the dressing room side. Thereafter, when the finger that has been pressed is released, the elastic locking piece 48 is restored, and the locking portion 49 is locked to the slope engaging portion 23 of the lower frame rising piece 10 as shown in FIG. Is fixed to the lower frame 1. When the slope 3 is removed, the slope 3 may be moved horizontally to the bathroom side while the elastic locking piece 48 is pushed downward. Note that when the end cap 4 is used, the engaged portion 29 is not necessary for the slope 3. In this way, the slope 3 is not directly engaged with the rising piece 10 of the lower frame, but the end cap 4 can be engaged with the rising piece 10 so that the slope 3 can be attached to and detached from the rising piece 10. .

図１２は、端部キャップ４のさらに別の実施形態を示しており、図６のものとは突出部７の形態が異なっている。突出部７は、挿入部６とは別に、挿入部６の隣にタイト材保持部５と平行にのばしてあり、突出部７の先端に横向きに突出して形成した係止部８が、タイト材保持部５の脱衣室側の縦壁５２及び底壁５３に形成した切欠け部９に係止している。   FIG. 12 shows still another embodiment of the end cap 4, and the shape of the protruding portion 7 is different from that of FIG. 6. The protruding portion 7 extends separately from the insertion portion 6 in parallel with the tight material holding portion 5 next to the insertion portion 6, and a locking portion 8 formed to protrude laterally at the tip of the protruding portion 7 is a tight material. The holding part 5 is engaged with the notch 9 formed in the vertical wall 52 and the bottom wall 53 on the dressing room side.

本発明は、上述した実施の形態に限らず、本発明の要旨を逸脱しない範囲で種々変形可能である。端部キャップは、裏板や脱衣室側係止片が無くてもよい。スロープの被係止部は、孔や突起であってもよい。戸の形態は、引き戸や開き戸等であってもよい。   The present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the scope of the present invention. The end cap may not have a back plate or a dressing room side locking piece. The locked portion of the slope may be a hole or a protrusion. The form of the door may be a sliding door or a hinged door.

（ａ）は図３のＡ−Ａ断面図、（ｂ）は図３のＢ−Ｂ断面図である。(A) is AA sectional drawing of FIG. 3, (b) is BB sectional drawing of FIG. （ａ）はスロープの端部及び端部キャップを浴室側から見た図であり、（ｂ）は同じくスロープの端部及び端部キャップの底面図である。(A) is the figure which looked at the edge part and edge part cap of the slope from the bathroom side, (b) is the bottom view of the edge part and edge part cap similarly. 浴室戸の横断面図である。It is a cross-sectional view of a bathroom door. 浴室戸の浴室側正面図である。It is a bathroom side front view of a bathroom door. （ａ）はスロープ端部の脱衣室側面図、（ｂ）はスロープ端部の底面図、（ｃ）はスロープの側面図である。(A) is a side view of the dressing room at the slope end, (b) is a bottom view of the slope end, and (c) is a side view of the slope. （ａ）は端部キャップの浴室側面図、（ｂ）は端部キャップの平面図、（ｃ）は端部キャップの脱衣室側面図、（ｄ）は端部キャップのスロープ側の側面図、（ｅ）は（ｂ）のＡ−Ａ断面図である。(A) is a bathroom side view of the end cap, (b) is a plan view of the end cap, (c) is a side view of a dressing room of the end cap, (d) is a side view of the end cap on the slope side, (E) is AA sectional drawing of (b). 下枠とスロープの端部及び端部キャップを示す分解斜視図である。It is a disassembled perspective view which shows the edge part and end part cap of a lower frame and a slope. （ａ）は端部キャップをスロープに差し込む途中の状態を示す浴室側面図であり、（ｂ）は同底面図である。(A) is a bathroom side view which shows the state in the middle of inserting an edge part cap into a slope, (b) is the bottom view. スロープを下枠に取付けるときの様子を示す下枠周辺の縦断面図である。It is a longitudinal cross-sectional view of the lower frame periphery which shows a mode when attaching a slope to a lower frame. （ａ）は端部キャップの他の実施形態を示す平面図であり、（ｂ）は同浴室側面図であり、（ｃ）は（ｂ）のＢ−Ｂ断面図である。(A) is a top view which shows other embodiment of an edge part cap, (b) is the bathroom side view, (c) is BB sectional drawing of (b). 図１０に示す端部キャップを使用した場合のスロープの取付手順を示す縦断面図である。It is a longitudinal cross-sectional view which shows the attachment procedure of the slope at the time of using the edge part cap shown in FIG. 端部キャップの他の実施形態を示すスロープ端部及び端部キャップの底面図である。It is a bottom view of the slope end part which shows other embodiment of an end cap, and an end cap.

符号の説明Explanation of symbols

１ 下枠
３ スロープ
４ 端部キャップ
５ タイト材保持部
６ 挿入部
７ 突出部
８，４３ 係止部
９，３１ 切欠け部（被係止部）
１０ 立ち上がり片
１１ａ，１１ｂ 排水口
１２ 排水口
１３ 浴室床面
２８，５０ タイト材
２７ スロープの上面壁
３０ スロープの垂下壁
３４ キャップ本体部
３５ 裏板部（挿入部）
３６ 脱衣室側係止片（突出部）
５１ スロープの空間部
５４ 端部キャップの空間部
５５ 下枠の上壁
５６ スロープの頂部
DESCRIPTION OF SYMBOLS 1 Lower frame 3 Slope 4 End cap 5 Tight material holding part 6 Insertion part 7 Protrusion part 8,43 Locking part 9,31 Notch part (locked part)
DESCRIPTION OF SYMBOLS 10 Standing piece 11a, 11b Drain outlet 12 Drain outlet 13 Bathroom floor 28,50 Tight material 27 Slope top wall 30 Slope hanging wall 34 Cap body part 35 Back plate part (insertion part)
36 Dressing room side locking piece (protrusion)
51 Space part of slope 54 Space part of end cap 55 Upper wall of lower frame 56 Top part of slope

Claims (2)

下枠とスロープと端部キャップとを備え、下枠は、略平坦な上壁と、上壁から浴室側に面して立ち上がる立ち上がり片を有し、上壁は、浴室床面と同じ高さか若干高い高さに位置しており、立ち上がり片は、障子閉鎖時に障子の浴室側下端に設けたタイト材が当接するものであり、スロープは、立ち上がり片の浴室側に配置し立ち上がり片に着脱自在としてあり、頂部が立ち上がり片と略同じ高さとなっており、浴室側に向って下方に傾斜した上面壁と立ち上がり片に隣接する垂下壁とで下方に開放した空間部を形成しており、上面壁の浴室側端部下面側に長手方向にタイト材保持部を有し、タイト材保持部に浴室床面に当接するタイト材が取付けてあり、端部キャップは、キャップ本体部と、キャップ本体部のスロープ側に突設した挿入部を有し、挿入部をスロープの空間部又はタイト材保持部に挿入してスロープの長手方向端部に取付けてあり、キャップ本体部は、内部に下方に開放した空間部を有し、下枠の立ち上がり片には、キャップ本体部内の空間部と連通する排水口とスロープ内の空間部と連通する排水口とが設けてあり、キャップ本体部内の空間部とスロープ内の空間部とが連通しており、キャップ本体部の浴室側にキャップ本体部内の空間部と連通する排水口を設けてあり、立ち上がり片より脱衣室側の下枠上に浸入した水をキャップ本体部の排水口から浴室側に排水することを特徴とする浴室戸。   It has a lower frame, a slope, and an end cap, and the lower frame has a substantially flat upper wall and a rising piece that rises from the upper wall toward the bathroom, and the upper wall is flush with the bathroom floor. It is located at a slightly higher height, and the rising piece comes into contact with the tight material provided at the lower end of the shoji's bathroom when the shoji is closed. The top portion has substantially the same height as the rising piece, and the upper surface wall inclined downward toward the bathroom side and the hanging wall adjacent to the rising piece form a space portion opened downward, and the upper surface There is a tight material holding part in the longitudinal direction on the lower surface side of the bathroom side end of the wall, and a tight material that is in contact with the bathroom floor is attached to the tight material holding part. The end cap is composed of a cap main body and a cap main body. Insertion projecting on the slope side The insertion portion is inserted into the space portion of the slope or the tight material holding portion and attached to the longitudinal end portion of the slope, and the cap main body portion has a space portion opened downward inside, and the lower frame The rising piece is provided with a drain port communicating with the space portion within the cap body portion and a drain port communicating with the space portion within the slope, and the space portion within the cap body portion communicates with the space portion within the slope. There is a drain outlet on the bathroom side of the cap body section that communicates with the space in the cap body section, and water that has entered the lower frame on the dressing room side from the rising piece is transferred from the drain outlet of the cap body section to the bathroom side. A bathroom door characterized by drainage. 端部キャップは、スロープ側に突出する突出部を備え、突出部は係止部を有し、係止部は、スロープの垂下壁又はタイト材保持部に設けた被係止部に係止していることを特徴とする請求項１記載の浴室戸。
The end cap has a protruding portion protruding to the slope side, the protruding portion has a locking portion, and the locking portion is locked to a locked portion provided on the hanging wall of the slope or the tight material holding portion. The bathroom door according to claim 1, wherein the bathroom door is provided.
JP2005227464A 2005-08-05 2005-08-05 Bathroom door Expired - Fee Related JP4539486B2 (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010133186A (en) * 2008-12-08 2010-06-17 Shin Nikkei Co Ltd Lower frame flat sash
JP2011006951A (en) * 2009-06-26 2011-01-13 Ｙｋｋ Ａｐ株式会社 Fitting for bathroom doorway
JP2012092626A (en) * 2010-10-29 2012-05-17 Lixil Corp Structure for fixing slope member of fitting for bathroom entrance, and slope member of fitting for bathroom entrance
JP2017040126A (en) * 2015-08-20 2017-02-23 パナソニックＩｐマネジメント株式会社 Slope structure of joiner frame for bath room
JP2018127793A (en) * 2017-02-07 2018-08-16 Ykk Ap株式会社 Fitting

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002322884A (en) * 2001-04-27 2002-11-08 Ykk Architectural Products Inc Seal structure of fittings and fittings having this structure
JP2005201035A (en) * 2003-12-19 2005-07-28 Ｙｋｋ Ａｐ株式会社 Fitting for bathroom entrance
JP2005207079A (en) * 2004-01-21 2005-08-04 Ｙｋｋ Ａｐ株式会社 Cut-off structure of bathroom fittings, and bathroom fittings equipped with the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002322884A (en) * 2001-04-27 2002-11-08 Ykk Architectural Products Inc Seal structure of fittings and fittings having this structure
JP2005201035A (en) * 2003-12-19 2005-07-28 Ｙｋｋ Ａｐ株式会社 Fitting for bathroom entrance
JP2005207079A (en) * 2004-01-21 2005-08-04 Ｙｋｋ Ａｐ株式会社 Cut-off structure of bathroom fittings, and bathroom fittings equipped with the same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010133186A (en) * 2008-12-08 2010-06-17 Shin Nikkei Co Ltd Lower frame flat sash
JP2011006951A (en) * 2009-06-26 2011-01-13 Ｙｋｋ Ａｐ株式会社 Fitting for bathroom doorway
JP2012092626A (en) * 2010-10-29 2012-05-17 Lixil Corp Structure for fixing slope member of fitting for bathroom entrance, and slope member of fitting for bathroom entrance
JP2017040126A (en) * 2015-08-20 2017-02-23 パナソニックＩｐマネジメント株式会社 Slope structure of joiner frame for bath room
JP2018127793A (en) * 2017-02-07 2018-08-16 Ykk Ap株式会社 Fitting

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