JP3156991B2 - Bathroom door lower frame structure - Google Patents
Bathroom door lower frame structureInfo
- Publication number
- JP3156991B2 JP3156991B2 JP21001795A JP21001795A JP3156991B2 JP 3156991 B2 JP3156991 B2 JP 3156991B2 JP 21001795 A JP21001795 A JP 21001795A JP 21001795 A JP21001795 A JP 21001795A JP 3156991 B2 JP3156991 B2 JP 3156991B2
- Authority
- JP
- Japan
- Prior art keywords
- lower frame
- door
- bathroom
- rising piece
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Door And Window Frames Mounted To Openings (AREA)
- Residential Or Office Buildings (AREA)
Description
【０００１】[0001]
【発明が属する技術分野】本発明は、一般住宅等におけ
る仕切扉の下枠構造に係り、特に浴室の開口部に装着さ
れる引戸、折戸、開戸等の仕切扉を水密に設置するよう
にした浴室戸の下枠構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lower frame structure of a partition door in a general house or the like, and more particularly to a partition door such as a sliding door, a folding door, and an open door which is attached to an opening of a bathroom. The lower frame structure of the bathroom door.
【０００２】[0002]
【従来の技術】一般住宅における仕切扉には、引戸、折
戸、開戸の三種類がある。これらの扉は、建物内の間仕
切りの開口部に左右の縦枠、上下枠からなる枠体を固定
し、この枠体内に収めるようになっている。従来の浴室
用扉において下枠形状は、下枠上面の浴室側を低くし脱
衣室側を高くして、下枠上面に溜った水が浴室側に流れ
落ちるようにしていた。又、下枠構造は、引戸、折戸、
開戸等の仕切扉の種類により異なっていた。例えば引戸
の場合、下枠上面の浴室側の低くなった面には、下枠長
手方向に開閉して動く扉の下端を案内する為のレ−ル又
は溝等が設けられていた。そして、浴室内外の水密は、
前記レ−ル又は溝に扉の下端が嵌まり込むことにより確
保されていた。又、折戸の場合、下枠上面の浴室側の低
くなった面には、下枠長手方向に移動する一方の縦框の
下端を案内する為の溝が設けられていた。そして、浴室
内外の水密は、扉の下框の脱衣室側面と下枠上面の脱衣
室側に立ち上がった垂直面との間にタイト材を設けるこ
とにより確保していた。又、開戸の場合、引戸及び折戸
の場合に設けたレ−ル又は溝等は不必要となり、下枠上
面の浴室側の低くなった面は平面になっていた。そし
て、浴室内外の水密は、折戸の場合と同様に扉の下框の
脱衣室側面と下枠上面の脱衣室側に立ち上がった垂直面
との間にタイト材を設けることにより確保していた。な
お、図５は、浴室に用いられる従来の折戸タイプの仕切
扉の一例を示す縦断面図である。上記図５における仕切
扉は、浴室Ａと脱衣室Ｂとの境界壁に開設した略方形状
の開口部Ｃに装着され、左右の縦枠と上下枠よりなる枠
体に折戸を納めて構成される。また、下枠１０１の上面
は浴室Ａから脱衣室Ｂにかけて階段状に高くなってお
り、溜った水が浴室Ａ側に流れるようにしている。下框
１０２の側面と下枠１０１の脱衣室Ｂ側に立ち上がった
面との間には、１条のタイト材１０３が設けられ浴室内
外の水密を確保している。2. Description of the Related Art There are three types of partition doors in ordinary houses: sliding doors, folding doors, and open doors. In these doors, a frame composed of left and right vertical frames and upper and lower frames is fixed to an opening of a partition in a building, and is housed in the frame. In a conventional bathroom door, the shape of the lower frame is such that the bath side on the upper surface of the lower frame is lowered and the dressing room side is raised, so that water collected on the upper surface of the lower frame flows down to the bathroom side. In addition, lower frame structure, sliding door, folding door,
It varied depending on the type of partition door, such as opening. For example, in the case of a sliding door, a rail or a groove for guiding the lower end of a door that opens and closes in the longitudinal direction of the lower frame is provided on the lower surface of the upper surface of the lower frame on the bathroom side. And the watertightness inside and outside the bathroom is
This was ensured by fitting the lower end of the door into the rail or groove. In the case of the folding door, a groove for guiding the lower end of one of the vertical frames moving in the longitudinal direction of the lower frame is provided on the lower surface of the upper surface of the lower frame on the bathroom side. Water tightness inside and outside the bathroom is secured by providing a tight material between the side of the undressing room on the lower frame of the door and the vertical surface rising to the undressing room on the upper surface of the lower frame. In the case of opening the door, rails or grooves provided in the case of the sliding door and the folding door become unnecessary, and the lower surface of the lower frame upper surface on the bathroom side is flat. Water tightness inside and outside the bathroom was secured by providing a tight material between the side of the undressing room of the lower frame of the door and the vertical surface rising toward the undressing room on the upper surface of the lower frame, as in the case of the folding door. FIG. 5 is a longitudinal sectional view showing an example of a conventional folding door type partition door used in a bathroom. The partition door shown in FIG. 5 is attached to a substantially rectangular opening C formed in a boundary wall between the bathroom A and the dressing room B, and is configured by putting a folding door in a frame body including left and right vertical frames and upper and lower frames. You. The upper surface of the lower frame 101 is stepwise raised from the bathroom A to the undressing room B, so that accumulated water flows toward the bathroom A. A single tight member 103 is provided between the side surface of the lower frame 102 and the surface of the lower frame 101 that stands on the undressing room B side to ensure watertightness inside and outside the bathroom.
【０００３】[0003]
【発明が解決しようとする課題】従来の浴室用仕切扉の
下枠上面は、浴室側では低く脱衣室側では高くなってお
り、水が浴室側に流れるようにしてある。その為、下枠
上面には段差があり、この段差は、浴室の内外に人が出
入りするときに跨がなければならないため、出入りが容
易でないという欠点あった。又、従来の下枠構造では、
引戸、折戸、開戸等の扉の種類によって扉の軌道を案内
する構造あるいは浴室内外の水密を確保する構造等が異
なっている為、同一の下枠材を用いることができなかっ
た。そこで、扉の種類毎に別途、下枠材を製造し、スト
ックし、又、組み立てていた為、コストの増大は免れな
いことであった。本発明は上記の問題に鑑み、人が出入
りするときに容易となるように下枠上面の段差を無く
し、又、引戸、折戸、開戸等扉の種類が異なっても同一
の下枠材を用いることができ、排水性及び水密性に優れ
た浴室戸の下枠構造を提供するものである。The upper surface of the lower frame of the conventional bathroom partition door is low on the bathroom side and high on the undressing room side, so that water flows to the bathroom side. Therefore, there is a step on the upper surface of the lower frame, and this step has a drawback in that it is not easy to get in and out because a person has to straddle when entering and exiting the bathroom. In the conventional lower frame structure,
The same lower frame material could not be used because the structure for guiding the track of the door or the structure for ensuring watertightness inside and outside the bathroom was different depending on the type of the door, such as a sliding door, a folding door, and an open door. Therefore, since the lower frame material was separately manufactured, stocked, and assembled for each type of door, an increase in cost was unavoidable. In view of the above problems, the present invention eliminates the steps on the upper surface of the lower frame so that people can easily enter and exit, and also uses the same lower frame material even if the types of doors such as sliding doors, folding doors, and opening doors are different. An object of the present invention is to provide a lower frame structure of a bathroom door which can be used and has excellent drainage and water tightness.
【０００４】[0004]
【課題を解決するための手段】上記課題を解決する為
に、本発明の浴室戸の下枠構造に於いては、軌道を有す
る上枠と案内溝を有する下枠とを有してなる枠体内に装
着される引戸、折戸、開戸などの仕切扉を水密に設置す
るものであって、下枠の脱衣室側に上部を水平面とした
室内縁を形成してなり、下枠に上部を水平面とした立ち
上がり片を形成し、該立ち上がり片と上記室内縁とで排
水溝を形成してなり、下枠の浴室側に上部を水平面とし
た補助下枠を設け、該補助下枠と上記立ち上がり片とで
案内溝を形成してなり、室内縁と立ち上がり片と補助下
枠の水平面を略同じ高さとしてなり、立ち上がり片と補
助下枠の各下部にはそれぞれ排水孔を設け、該排水孔を
通して下枠に垂れた水を浴室に流出させてなり、立ち上
がり片と補助下枠の各上部に略同一の高さに設置された
水平面には、仕切扉の下端面に取り付けられた２条のタ
イト材が水密に接触して二重水密構造としてなる。ま
た、この態様の好ましい実施例では、補助下枠から立ち
上がり片に向って略水平に逆流防止用シール材が設けら
れている。In order to solve the above-mentioned problems, a lower frame structure of a bathroom door according to the present invention comprises a frame having an upper frame having a track and a lower frame having a guide groove. The sliding doors, folding doors, open doors, and other partition doors that are attached to the body are installed in a watertight manner.The lower frame is formed with a horizontal surface on the upper side on the undressing room side. A rising piece having a horizontal surface is formed, and a drain groove is formed between the rising piece and the inner edge of the room. An auxiliary lower frame having an upper surface with a horizontal surface is provided on the bathroom side of the lower frame. The guide groove is formed by the piece and the horizontal surface of the interior edge, the rising piece, and the auxiliary lower frame have substantially the same height, and a drain hole is provided at each lower portion of the rising piece and the auxiliary lower frame, and the drain hole is provided. To
The lower part of the partition is attached to the lower surface of the partition door on the horizontal surface installed at approximately the same height on the rising piece and the upper part of the auxiliary lower frame. The tight material comes into contact with water tightly to form a double watertight structure. In a preferred embodiment of this aspect, a backflow prevention seal member is provided substantially horizontally from the auxiliary lower frame to the rising piece.
【０００５】[0005]
【作用】下枠と立ち上がり片とで形成された排水溝と、
補助下枠と立ち上がり片との間案内溝とは、下枠の上面
に溜まる水を浴室側に流し戻す働きをする。又、前記案
内溝は、引戸または折戸の場合に、仕切扉の下端に設け
られた案内片が嵌まり、扉の動きをガイドする働きもす
る。立ち上がり片の上部の水平面及び補助下枠の上部の
水平面と下枠の室内縁の上面とは、略同一の高さに設置
されている為、人が仕切扉の内外を通り抜けるときに下
枠を跨ぐことなく足掛りとし出入りを容易とする。又、
仕切扉の下端面に取り付けられた２条のタイト材は、立
ち上がり片上部の水平面と補助下枠上部の水平面に水密
に接触して下枠に二重水密構造を提供している為、浴室
側から激しく水を吹き付けた場合でも、その水は１条目
のタイト材と２条目のタイト材との間で案内溝に流れ落
ち、脱衣室側に浸入することはない。更に、補助下枠か
ら立ち上がり片に向ってほぼ水平に逆流防止用シール材
を設けることにより、浴室内の洗い場に大量の水を流
し、その水が下枠に設けられた排水孔から逆流した場合
でも、水は逆流防止用シール材により阻止される為、下
枠上部から吹き出ることはない。[Function] A drainage groove formed by a lower frame and a rising piece,
The guide groove between the auxiliary lower frame and the rising piece functions to flow water collected on the upper surface of the lower frame back to the bathroom. In the case of a sliding door or a folding door, the guide groove is fitted with a guide piece provided at the lower end of the partition door, and also serves to guide the movement of the door. Since the upper horizontal surface of the rising piece and the upper horizontal surface of the auxiliary lower frame and the upper surface of the inner edge of the lower frame are installed at substantially the same height, the lower frame is required when a person passes through the inside and outside of the partition door. Easy stepping in and out without stepping over. or,
The two strips of tight material attached to the lower end surface of the partition door contact the horizontal plane above the rising piece and the horizontal plane above the auxiliary lower frame in a watertight manner, providing a double watertight structure to the lower frame, so that the bathroom side Even if water is sprayed violently from above, the water flows down into the guide groove between the tight material of the first row and the tight material of the second row, and does not enter the dressing room side. Furthermore, by providing a backflow preventing seal material substantially horizontally from the auxiliary lower frame toward the rising piece, a large amount of water flows into the washing room in the bathroom, and the water flows back through the drain hole provided in the lower frame. However, since the water is blocked by the backflow preventing seal material, it does not blow out from the upper portion of the lower frame.
【０００６】[0006]
【発明の実施の形態】以下、本発明のに係わる浴室戸の
下枠構造について、図示された好ましい実施例に基づい
て説明する。図１は本発明に係わる折戸タイプの仕切扉
における一実施例の縦断面図であり、図２は同横断面図
である。又、図３は本発明に係わる下枠の一実施例の要
部斜視図である。そして、図４は本発明の下枠構造が適
用される仕切扉の種類を示す正面図であり、（ａ）は引
戸、（ｂ）は折戸、（ｃ）は開戸である。図１及び図２
は、開口部Ｃに装着した左右の縦枠２０，３０と上枠４
０及び下枠５０とよりなる枠体１０に、折戸７０を納め
て構成される本実施例に係わる折戸タイプの仕切扉を示
す。DESCRIPTION OF THE PREFERRED EMBODIMENTS A lower frame structure of a bathroom door according to the present invention will be described below based on a preferred embodiment shown in the drawings. FIG. 1 is a longitudinal sectional view of an embodiment of a folding door type partition door according to the present invention, and FIG. 2 is a transverse sectional view of the same. FIG. 3 is a perspective view of a main part of an embodiment of the lower frame according to the present invention. FIGS. 4A and 4B are front views showing types of partition doors to which the lower frame structure of the present invention is applied, wherein FIG. 4A shows a sliding door, FIG. 4B shows a folding door, and FIG. 1 and 2
Are the left and right vertical frames 20 and 30 attached to the opening C and the upper frame 4
A folding door type partition door according to the present embodiment configured to house a folding door 70 in a frame body 10 including a zero and a lower frame 50 is shown.
【０００７】上記開口部Ｃは浴室Ａと脱衣室Ｂとの境界
壁に開設した略方形状の空間部であり、この開口部Ｃの
内周面に枠体１０の装着がなされている。尚、図中符号
９０は防水パンであり、下枠５０と建屋構造体との間に
設けて構造材側への水の浸入を防止するために設けられ
ている。この枠体１０内に納められる折戸７０は、左右
の縦框７２ａ，７２ｂとその中間部の縦框７２ｃ，７２
ｄと左右に分離している上下框７２ｅ，７２ｆとよりな
る框内に、アクリル等の半透光部材よりなる半透光体８
６，８６を納めてなる。又、下框７２ｆには換気構造を
設けても良い。上記折戸７０には、上下框７２ｅ，７２
ｆの一端の上下に回転軸を上下枠４０，５０に対し回転
自在に設ける。他端の上側に、垂直軸に対し回転自在な
戸車台８８ａに水平軸に対して回転自在な車輪８８ｂを
設けた吊り戸車８８を、上枠４０の案内レ−ル４０ａ上
を車輪８８ｂが転がるようにして設けると共に、下側に
案内片８４を取り付け、下枠５０の案内溝５０ａ内で摺
動するように設ける。中間部の縦框７２ｃ，７２ｄは、
それらの間に設けられる支持材８０により折り曲げ自在
に支持されてなる。The opening C is a substantially rectangular space formed on the boundary wall between the bathroom A and the dressing room B. The frame 10 is mounted on the inner peripheral surface of the opening C. Reference numeral 90 in the drawing denotes a waterproof pan, which is provided between the lower frame 50 and the building structure to prevent water from entering the structural material side. The folding door 70 accommodated in the frame 10 includes left and right vertical frames 72a and 72b and intermediate vertical frames 72c and 72b.
d and upper and lower frames 72e and 72f separated from each other on the left and right, and a semi-translucent member 8 made of a semi-transparent member such as acrylic.
6,86. The lower frame 72f may be provided with a ventilation structure. The folding door 70 includes upper and lower frames 72e, 72
A rotation shaft is provided above and below one end of f so as to be rotatable with respect to the upper and lower frames 40 and 50. On the upper side of the other end, a suspension door roller 88 provided with a door platform 88a rotatable with respect to a vertical axis and wheels 88b rotatable with respect to a horizontal axis, the wheels 88b rolling on a guide rail 40a of the upper frame 40. The guide piece 84 is attached to the lower side, and is provided so as to slide in the guide groove 50a of the lower frame 50. The vertical frames 72c and 72d in the middle are
It is supported so as to be freely bent by a support member 80 provided between them.
【０００８】次に、扉が浴室Ａ側に引かれると、折戸７
０は支持材８０の部分で折れ、折戸７０の半分が前記回
転軸を中心として回転する。折戸７０のもう一方の半分
に取り付けられた吊り戸車８８が、案内レ−ル４０ａ上
を転がるのと共に案内片８４が下枠５０に設けられた案
内溝５０ａ内を摺動する。このような浴室戸において、
本発明はその下枠部分の形状及び排水構造、扉との水密
構造等に特徴を有するものである。下枠５０の上部に
は、その浴室Ａ側に補助下枠５２と、脱衣室Ｂ側に室内
縁５６、それらの間に立ち上がり片５４とが形成されて
いる。そして、補助下枠５２と室内縁５６と立ち上がり
片５４とは、それぞれ上部に略同じ高さの水平面を持
つ。補助下枠５２と立ち上がり片５４との間の空間は、
案内片８４の軌道をガイドする案内溝５０ａとなり、立
ち上がり片５４と下枠５０の室内縁５６に向かって立ち
上がった部分との間に形成される空間は、水を排水する
排水溝５０ｂとなる。Next, when the door is pulled to the bathroom A side, the folding door 7
0 is broken at the support member 80, and half of the folding door 70 rotates around the rotation axis. A suspension door roller 88 attached to the other half of the folding door 70 rolls on the guide rail 40a, and the guide piece 84 slides in the guide groove 50a provided in the lower frame 50. In such a bathroom door,
The present invention is characterized by the shape of the lower frame portion, the drainage structure, the watertight structure with the door, and the like. In the upper part of the lower frame 50, an auxiliary lower frame 52 is formed on the bathroom A side, an indoor edge 56 is formed on the undressing room B side, and a rising piece 54 is formed therebetween. The auxiliary lower frame 52, the interior edge 56, and the rising piece 54 each have a horizontal surface having substantially the same height at the upper part. The space between the auxiliary lower frame 52 and the rising piece 54 is
A space formed between the rising piece 54 and the portion of the lower frame 50 rising toward the interior edge 56 becomes a drain groove 50b for draining water.
【０００９】上記したように、下枠５０は補助下枠５２
上面と立ち上がり片５４上面及び室内縁５６上面が略同
一の高さで段差がない為、人が室内外に出入りする際に
下枠を足掛りとすることができる。又、浴室Ａ側に補助
下枠５２の上面と略同じ高さのスノコを敷けば、更衣室
Ｂの床面から上記スノコの上面迄が略平面となる為、更
に安全性が高まり、車椅子を利用する人でもそのまま浴
室Ａ内に入ることができる。図３に最も良く示されてい
るように、補助下枠５２の下部には排水孔５０ｃが設け
られており、又、立ち上がり片５４の下部にも排水孔５
０ｄを設けている。従って、人が下枠５０上を濡れた体
で通り水が垂れた場合でも、下枠５０の上面に垂れた水
は、案内溝５０ａ又は排水溝５０ｂに流れ落ち排水孔５
０ｃ，５０ｄを通り速かに浴室Ａ側に流れ出される。な
お、上記補助下枠５２は、下枠５０に対し、別体的に設
けられているが（図１の第１実施例）、上記図３に示す
ように、前記した排水孔５０ｃを形成する下部片によっ
て一体的に設けても良い。下框７２ｆの下端面には２条
のタイト材８２，８２が設けられている。折戸７０が閉
められたときに、これら２条のタイト材８２，８２は、
補助下枠５２の上面に設けられたタイト面５２ａ（水平
面）と立ち上がり片５４の上面に設けられたタイト面５
４ａ（水平面）とに二重に水密に接する。このことによ
り、仕切扉の下端に強く吹き付けられた水が浴室Ａ側の
タイト材８２とタイト面５２ａとの間から浸入したとし
ても、浸入した水は脱衣室Ｂ側のタイト材８２により阻
止され案内溝５０ａに流れ落ちる。尚、２条のタイト材
８２，８２は、ゴム等の弾性材料とするのが好ましい。As described above, the lower frame 50 is the auxiliary lower frame 52.
Since the upper surface, the upper surface of the rising piece 54, and the upper surface of the indoor edge 56 have substantially the same height and have no steps, the lower frame can be used as a foothold when a person enters or exits the room. In addition, if a mushroom having the same height as the upper surface of the auxiliary lower frame 52 is laid on the bathroom A side, the area from the floor of the dressing room B to the upper surface of the mushroom becomes substantially flat, so that safety is further improved, and Even a user can enter the bathroom A as it is. As best shown in FIG. 3, a drain hole 50 c is provided at a lower portion of the auxiliary lower frame 52, and a drain hole 5 c is also provided at a lower portion of the rising piece 54.
0d is provided. Therefore, even when a person passes over the lower frame 50 with a wet body and water drips, the water dripping on the upper surface of the lower frame 50 flows down into the guide groove 50a or the drain groove 50b and falls down.
It quickly flows to the bathroom A side through 0c and 50d. The auxiliary lower frame 52 is provided separately from the lower frame 50 (the first embodiment in FIG. 1), but forms the above-described drain hole 50c as shown in FIG. The lower piece may be provided integrally. Two tight members 82, 82 are provided on the lower end surface of the lower frame 72f. When the folding door 70 is closed, these two tight members 82, 82
Tight surface 52a (horizontal surface) provided on the upper surface of auxiliary lower frame 52 and tight surface 5 provided on the upper surface of rising piece 54
4a (horizontal plane) and double contact with water tight. Thereby, even if the water strongly blown to the lower end of the partition door enters from between the tight material 82 on the bathroom A side and the tight surface 52a, the intruded water is blocked by the tight material 82 on the undressing room B side. It flows down into the guide groove 50a. The two tight members 82 are preferably made of an elastic material such as rubber.
【００１０】上記した扉の軌道をガイドする案内溝５０
ａの構造とタイト材８２，８２による２重シール構造と
は、上記した折戸以外に引戸、開戸等仕切扉の種類に拘
らずそのまま用いることができる。このことにより、下
枠５０は扉の種類に拘らず同一の部材を用いることがで
きる。例えば図４（ａ）のような引戸の場合、下框の下
部に下枠５０の案内溝５０ａに係合する案内片と２条の
タイト材８２，８２とを設けておけば、案内溝５０ａは
引戸が下枠の長手方向に開閉する場合のガイドとして作
用する。一方、２条のタイト材８２、８２は折戸の場合
と同様にタイト面５２ａ、５４ａに接し水密を確保する
ように作用する為、下枠５０は上記折戸に用いたものと
同一の部材が使用できる。A guide groove 50 for guiding the trajectory of the door.
The structure a and the double seal structure using the tight members 82, 82 can be used as they are regardless of the type of the partition door such as the sliding door and the opening door other than the folding door. Thus, the same member can be used for the lower frame 50 regardless of the type of the door. For example, in the case of a sliding door as shown in FIG. 4A, if a guide piece engaging with the guide groove 50a of the lower frame 50 and two tight members 82, 82 are provided below the lower frame, the guide groove 50a is provided. Acts as a guide when the sliding door opens and closes in the longitudinal direction of the lower frame. On the other hand, the two tight members 82, 82 are in contact with the tight surfaces 52a, 54a in the same manner as in the case of the folding door and act to ensure water tightness, so that the lower frame 50 uses the same member as that used for the folding door. it can.
【００１１】又、図４（ｃ）のような開戸の場合、戸の
開閉方向が左右の縦框の一方に設けられる回転軸を中心
とした扇型状となる為、上記した折戸及び引戸の場合に
下框下部に設けられた案内片８４は不必要となり、下枠
５０の案内溝５０ａは排水溝としてのみに作用する。
又、扉の下框の下部に２条のタイト材８２、８２を設け
ておけば、これら２条のタイト材８２、８２は上記した
折戸及び引戸の場合と同様にタイト面５２ａ、５４ａに
接し水密を確保するように作用する。よって、下枠５０
は上記折戸及び引戸に用いたものと同一の部材が使用で
きる。又、本発明の下枠構造では、引戸、折戸、開戸の
種類に拘らず共通の構造を持っている為、仕切扉を設置
した後でも他の種類の戸に変更できる効果がある。例え
ば、本実施例の様に折戸タイプの仕切扉を設置した後で
も、扉の回転軸側の上限及び下限にのみ回転軸を取り付
けた開戸に変更できる。又、本実施例では、案内溝５０
ａの下方に補助下枠５２から立ち上がり片５４側に突出
する様に逆流防止用シール材５８が設けられている。こ
の逆流防止用シール材５８は、浴室Ａ内の洗い場の掃除
等で大量の水を流し、その水が下枠に設けられた排水孔
５０ｃから逆流した場合に案内溝５０ａや排水溝５０ｂ
から溢れ出ることを防止している。なお、上記した枠材
や框材等は、アルミの押出し型材にて成形される。In the case of an open door as shown in FIG. 4 (c), the direction of opening and closing of the door is fan-shaped around a rotating shaft provided on one of the left and right vertical frames. In this case, the guide piece 84 provided below the lower frame is unnecessary, and the guide groove 50a of the lower frame 50 acts only as a drain groove.
Also, if two tight members 82, 82 are provided below the lower frame of the door, these two tight members 82, 82 come into contact with the tight surfaces 52a, 54a in the same manner as the above-mentioned folding door and sliding door. Acts to ensure water tightness. Therefore, the lower frame 50
The same members as those used for the above folding door and sliding door can be used. Further, since the lower frame structure of the present invention has a common structure irrespective of the type of sliding door, folding door, and opening door, there is an effect that even after the partition door is installed, it can be changed to another type of door. For example, even after a folding door type partition door is installed as in the present embodiment, the door can be changed to an open door having a rotating shaft attached only to the upper and lower limits on the rotating shaft side of the door. In this embodiment, the guide groove 50 is used.
A backflow prevention seal member 58 is provided below the lower part a so as to protrude from the auxiliary lower frame 52 to the rising piece 54 side. The backflow prevention seal member 58 allows a large amount of water to flow when cleaning a washing place in the bathroom A, and when the water flows back through the drain hole 50c provided in the lower frame, the guide groove 50a and the drain groove 50b.
To prevent it from overflowing. The above-mentioned frame material, frame material and the like are formed by extruded aluminum.
【００１２】次に、本発明の下枠構造を、浴室以外の仕
切扉に用いる応用例について説明する。本発明に係る仕
切扉は、下枠の上面を略平らにすることができ、水密性
が良く、しかも排水性に優れている為、便所やクロ−ゼ
ット、或いはベランダと室内との間等の仕切扉としても
適している。又、本発明の２重シール構造は内外の密閉
性が優れている為、靴箱，家具等の扉に用いれば、容易
に害虫の侵入を防止することができる。Next, an application example in which the lower frame structure of the present invention is used for a partition door other than a bathroom will be described. The partitioning door according to the present invention can make the upper surface of the lower frame substantially flat, has good watertightness, and has excellent drainage properties. Therefore, the partitioning door or closet, or between the veranda and the room can be used. Also suitable as a partition door. Further, since the double seal structure of the present invention is excellent in hermeticity between inside and outside, if it is used for a door of a shoe box, furniture or the like, invasion of pests can be easily prevented.
【００１３】[0013]
【発明の効果】本発明は、以上説明したように構成され
ているので、以下に記載されるような効果を奏する。下
枠上面は、立ち上がり片及び補助下枠の各上部水平面
と、室内縁の上面とが、略同一の高さに設置されている
為、人が浴室内外に出入りする際に、下枠を跨ぐことな
く足掛りとして利用して、室の出入りを容易にすること
ができ、特に、老人や子供の出入りにとって適切であ
る。補助下枠と立ち上がり片とで案内溝を、立ち上がり
片と室内縁とで排水溝を形成してあるので、下枠上面に
水が掛かった場合でも、その水は案内溝及び排水溝に流
れ落ち、そして補助下枠と立ち上がり片の下部には、そ
れぞれ排水孔が設けられているため、上記各溝に流れ落
ちた水は上記排水孔から速かに浴室側に戻される為、下
枠上に水が長い時間溜まることがなく非常に清潔であ
る。また、本発明の下枠構造では、２条のタイト材によ
る二重シール構造である為、仕切扉の下端に水が強く吹
き付けられても、その水は１条目のタイト材と２条目の
タイト材との間で案内溝に流れ落ち、脱衣室側に浸入す
ることはない。更に、本発明の下枠構造では、引戸、折
戸、開戸等の仕切扉の種類に拘らず同一の水密構造とす
ることができ、それぞれの種類の仕切扉に適合する同一
の案内溝を設けている為、下枠材を共通の部品として用
いることができる。また、このことにより、仕切扉を設
置した後に扉の種類を変更したい場合には、下枠材を交
換しなくてもよい為、容易に種類の異なる扉に交換する
ことができる。しかも、逆流防止用シール材を設けた発
明では、浴室内の洗い場の掃除等で大量の水を流し、そ
の水が下枠に設けられた排水孔から逆流した場合でも、
水は逆流防止用シール材により阻止される為、下枠から
水が吹き出て脱衣室側に流れるようなことがなくなる。Since the present invention is configured as described above, it has the following effects. Since the upper horizontal surface of the rising piece and the auxiliary lower frame and the upper surface of the indoor edge are installed at approximately the same height, the upper surface of the lower frame straddles the lower frame when a person enters and exits the bathroom. It can be used as a foothold without having to enter and exit the room, and is particularly suitable for elderly people and children. Since the guide groove is formed by the auxiliary lower frame and the rising piece, and the drain groove is formed by the rising piece and the indoor edge, even if water is applied to the upper surface of the lower frame, the water flows down to the guide groove and the drain groove, Drain holes are provided at the lower part of the auxiliary lower frame and the rising piece, respectively, so that the water that has flowed down into each of the above-mentioned grooves is quickly returned to the bathroom side from the above-mentioned drain holes. Very clean without accumulation for a long time. Further, since the lower frame structure of the present invention has a double-sealed structure made of two tight materials, even if water is strongly blown to the lower end of the partition door, the water is removed from the first tight material and the second tight material. It flows down into the guide groove between the material and does not enter the dressing room side. Furthermore, in the lower frame structure of the present invention, it is possible to have the same watertight structure regardless of the type of partition door such as a sliding door, a folding door, and an open door, and to provide the same guide groove that is compatible with each type of partition door. Therefore, the lower frame member can be used as a common component. In addition , when the type of the door is to be changed after the partition door is installed, the lower frame member does not need to be replaced, and therefore, the door can be easily replaced with a different type of door. In addition, in the invention provided with the backflow prevention seal material, even when a large amount of water flows in cleaning the washing room in the bathroom and the like flows back through the drain hole provided in the lower frame,
Since the water is blocked by the backflow preventing seal material, the water does not blow out from the lower frame and flow toward the undressing room.
【図１】本発明に係わる折戸タイプの仕切扉における一
実施例の縦断面図である。FIG. 1 is a longitudinal sectional view of an embodiment of a folding door type partition door according to the present invention.
【図２】本発明に係わる折戸タイプの仕切扉における一
実施例の横断面図である。FIG. 2 is a cross-sectional view of an embodiment of a folding door type partition door according to the present invention.
【図３】本発明に係わる下枠の一実施例の要部斜視図で
ある。FIG. 3 is a perspective view of a main part of one embodiment of a lower frame according to the present invention.
【図４】本発明の下枠構造が適用される仕切扉の例を示
す正面図であり、（ａ）は引戸、（ｂ）は折戸、（ｃ）
は開戸である。FIG. 4 is a front view showing an example of a partition door to which the lower frame structure of the present invention is applied, (a) is a sliding door, (b) is a folding door, and (c).
Is open.
【図５】従来の折戸タイプの仕切扉における一例の縦断
面図である。FIG. 5 is a longitudinal sectional view of an example of a conventional folding door type partition door.
Ａ 浴室 Ｂ 脱衣室 １０ 枠体 ４０ 上枠 ５０ 下枠 ５０ａ 案内溝 ５０ｂ 排水溝 ５０ｃ，５０ｄ 排水孔 ５２ 補助下枠 ５２ａ タイト面（水平面） ５４ 立ち上がり片 ５４ａ タイト面（水平面） ５６ 室内縁 ５８ 逆流防止用シール材 ７０ 折戸 ８２ タイト材 ８４ 案内片 Reference Signs List A bathroom B undressing room 10 frame body 40 upper frame 50 lower frame 50a guide groove 50b drain groove 50c, 50d drain hole 52 auxiliary lower frame 52a tight surface (horizontal surface) 54 rising piece 54a tight surface (horizontal surface) 56 indoor edge 58 backflow prevention Sealing material 70 Orito 82 Tight material 84 Guide piece
Claims (2)
とを有してなる枠体内に装着される引戸、折戸、開戸な
どの仕切扉を水密に設置する下記の要件を備えたことを
特徴とする浴室戸の下枠構造。 （イ）下枠の脱衣室側に上部を水平面とした室内縁を形
成してなる。 （ロ）下枠に上部を水平面とした立ち上がり片を形成
し、該立ち上がり片と上記室内縁とで排水溝を形成して
なる。 （ハ）下枠の浴室側に上部を水平面とした補助下枠を設
け、該補助下枠と上記立ち上がり片とで案内溝を形成し
てなる。 （ニ）室内縁と立ち上がり片と補助下枠の水平面を略同
じ高さとしてなる。 （ホ）立ち上がり片と補助下枠の各下部にはそれぞれ排
水孔を設け、該排水孔を通して下枠に垂れた水を浴室に
流出させてなる。 （ヘ）立ち上がり片と補助下枠の各上部に略同一の高さ
に設置された水平面には、仕切扉の下端面に取り付けら
れた２条のタイト材が水密に接触して二重水密構造とし
てなる。1. A sliding door, a folding door, an opening door, and other partition doors mounted in a frame having an upper frame having a track and a lower frame having a guide groove are provided with the following requirements. A lower frame structure of a bathroom door. (A) The lower frame is formed on the undressing room side with an indoor edge having an upper part in a horizontal plane. (B) A rising piece having an upper part in a horizontal plane is formed in a lower frame, and a drain groove is formed by the rising piece and the above-mentioned inner edge of the room. (C) An auxiliary lower frame having an upper part in a horizontal plane is provided on the bathroom side of the lower frame, and a guide groove is formed by the auxiliary lower frame and the rising piece. (D) The horizontal surfaces of the interior edge, the rising piece, and the auxiliary lower frame have substantially the same height. (E) the rising piece and each of the respective lower portion of the auxiliary sill drain hole is provided, the water dripping down frame through a drainage hole in the bathroom
Let it flow out . (F) A double-watertight structure in which two tight members attached to the lower end surface of the partition door are in water-tight contact with the horizontal surface installed at approximately the same height above the rising piece and the auxiliary lower frame. It becomes as.
いて、補助下枠から立ち上がり片に向って略水平に逆流
防止用シール材が設けられていることを特徴とする浴室
戸の下枠構造。2. The bathroom door lower frame structure according to claim 1, wherein a backflow prevention sealing material is provided substantially horizontally from the auxiliary lower frame toward the rising piece. Frame structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21001795A JP3156991B2 (en) | 1995-07-26 | 1995-07-26 | Bathroom door lower frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21001795A JP3156991B2 (en) | 1995-07-26 | 1995-07-26 | Bathroom door lower frame structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0941687A JPH0941687A (en) | 1997-02-10 |
| JP3156991B2 true JP3156991B2 (en) | 2001-04-16 |
Family
ID=16582451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21001795A Expired - Fee Related JP3156991B2 (en) | 1995-07-26 | 1995-07-26 | Bathroom door lower frame structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3156991B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103498578B (en) * | 2013-09-30 | 2016-01-06 | 丽水市伊凡家模具科技有限公司 | A kind of Simple bathing room with adjustable bottom frame |
| CN108487469A (en) * | 2018-05-09 | 2018-09-04 | 万华节能科技集团股份有限公司 | A kind of expansible shelter |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5698998U (en) * | 1979-12-27 | 1981-08-05 | ||
| JPH0362993U (en) * | 1989-10-23 | 1991-06-19 | ||
| JPH0578888U (en) * | 1992-03-26 | 1993-10-26 | 松下電工株式会社 | Bathroom door structure |
| JPH064293U (en) * | 1992-06-19 | 1994-01-21 | 不二サッシ株式会社 | Bottom frame watertight device for sliding window |
-
1995
- 1995-07-26 JP JP21001795A patent/JP3156991B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0941687A (en) | 1997-02-10 |
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