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JP7089897B2 - Bathroom unit - Google Patents
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JP7089897B2 - Bathroom unit - Google Patents

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JP7089897B2
JP7089897B2 JP2018030160A JP2018030160A JP7089897B2 JP 7089897 B2 JP7089897 B2 JP 7089897B2 JP 2018030160 A JP2018030160 A JP 2018030160A JP 2018030160 A JP2018030160 A JP 2018030160A JP 7089897 B2 JP7089897 B2 JP 7089897B2
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bathtub
upper frame
front floor
ceiling surface
wall portion
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JP2019143413A (en
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圭介 河田
直也 堀江
和典 飯尾
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Lixil Corp
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Lixil Corp
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Description

本発明は、浴室ユニットに関する。 The present invention relates to a bathroom unit.

浴室ユニットは、湯を溜める浴槽と、浴槽に隣接して配設された浴槽前床を有する。浴室ユニットは、周囲を壁パネル、上方を天井パネルで覆われている。浴室ユニット内の空間には、浴槽のほか、洗面器やトイレが設けられることもあり、ユーザがより快適に浴室ユニットを利用するための工夫がなされている。 The bathroom unit has a bathtub for storing hot water and a bathtub front floor arranged adjacent to the bathtub. The bathroom unit is covered with wall panels around it and ceiling panels above it. In addition to the bathtub, a washbasin and a toilet may be installed in the space inside the bathroom unit, so that the user can use the bathroom unit more comfortably.

例えば、特許文献1には、浴槽と浴槽前床とを仕切る仕切部としてサッシを設けた浴室ユニットが開示されている。サッシは、枠部と、枠部にスライド可能に支持された障子とからなる。サッシは、浴槽の上縁部、補強部材を介して壁面、および上部化粧カバーを介して天井面に接触して支持されている。 For example, Patent Document 1 discloses a bathroom unit provided with a sash as a partition portion for partitioning a bathtub and a bathtub front floor. The sash consists of a frame portion and a shoji slidingly supported by the frame portion. The sash is supported in contact with the upper edge of the bathtub, the wall surface via a reinforcing member, and the ceiling surface via an upper decorative cover.

特開2009-144433号公報Japanese Unexamined Patent Publication No. 2009-144433

特許文献1に記載の浴室ユニットは、障子を嵌める枠部における上枠が天井面より下側にあり、上枠の側面が天井面の下側に露出し、浴槽前床および浴槽の間の空間を遮る構成となっていた。 In the bathroom unit described in Patent Document 1, the upper frame in the frame portion for fitting the shoji is below the ceiling surface, the side surface of the upper frame is exposed to the lower side of the ceiling surface, and the space between the bathtub front floor and the bathtub. It was configured to block.

ところで、浴槽の上方の天井には、湿気を外部へ排出するための換気扇が設けられることが多く、換気扇を動作させたときに、仕切部に形成される隙間を通して浴槽前床側から浴槽側へ空気が流れる。上枠と障子との間の隙間を流れる空気は、浴槽前床側の上枠の側面の下端から吸い込まれるが、上枠の下端より上側の天井面付近の空気は下方向へ引き込まれ、逆に上枠の下端より下側の空気は上方向へ引き込まれる。 By the way, the ceiling above the bathtub is often provided with a ventilation fan for discharging moisture to the outside, and when the ventilation fan is operated, the gap formed in the partition portion is passed from the front floor side of the bathtub to the bathtub side. Air flows. The air flowing through the gap between the upper frame and the shoji is sucked in from the lower end of the side surface of the upper frame on the front floor side of the bathtub, but the air near the ceiling surface above the lower end of the upper frame is drawn downward and vice versa. The air below the lower end of the upper frame is drawn upward.

このように、上枠と障子との間の隙間に向けて、下方向および上方向に引き込まれる空気がぶつかり合い、空気の流れが乱れて抵抗が生じてしまうため、浴槽前床側から浴槽側への空気の流れが悪くなってしまうという問題点があった。 In this way, the air drawn in downward and upward collides with each other toward the gap between the upper frame and the shoji, and the air flow is disturbed to generate resistance. Therefore, the bathtub front floor side to the bathtub side There was a problem that the air flow to the air flow became poor.

本発明は、斯かる事情に鑑みてなされたものであり、その目的とするところは、仕切部を通して浴槽前床側から浴槽側への空気の流れが良好な浴室ユニットを提供することにある。 The present invention has been made in view of such circumstances, and an object of the present invention is to provide a bathroom unit having a good air flow from the bathtub front floor side to the bathtub side through a partition portion.

本発明に係る浴室ユニットは、湯を溜める浴槽と、開閉可能な扉および前記扉を嵌める枠部を有し、前記浴槽と前記浴槽に隣接する浴槽前床とを仕切る仕切部と、を備える浴室ユニットにおいて、前記枠部の上枠が、前記浴槽前床側の天井面から上方へ突出するように設けられていることを特徴とする。 The bathroom unit according to the present invention has a bathtub for storing hot water, a door that can be opened and closed, and a frame portion for fitting the door, and has a partition portion that separates the bathtub from the front floor of the bathtub adjacent to the bathtub. The unit is characterized in that the upper frame of the frame portion is provided so as to project upward from the ceiling surface on the front floor side of the bathtub.

本発明によれば、浴室ユニットは、仕切部を通して浴槽前床側から浴槽側への空気の流れが良好になる。 According to the present invention, the bathroom unit has a good air flow from the bathtub front floor side to the bathtub side through the partition portion.

実施形態に係る浴室ユニットの外観を示す斜視図である。It is a perspective view which shows the appearance of the bathroom unit which concerns on embodiment. 浴室ユニットの上面断面図である。It is a top sectional view of the bathroom unit. 枠部の上枠部分における縦断面図である。It is a vertical sectional view in the upper frame part of a frame part. 図4(a)は図3に示すA-A線による枠部の上枠部分における断面図であり、図4(b)はB-B線による枠部の上枠部分における断面図である。FIG. 4A is a cross-sectional view of the upper frame portion of the frame portion along the line AA shown in FIG. 3, and FIG. 4B is a cross-sectional view of the upper frame portion of the frame portion along the line BB. 上枠部分における機能を説明するための模式図である。It is a schematic diagram for demonstrating the function in the upper frame part. 変形例に係る浴室ユニットの枠部の上枠部分における縦断面図である。It is a vertical sectional view in the upper frame part of the frame part of the bathroom unit which concerns on a modification. 別の変形例に係る浴室ユニットの枠部の上枠部分における縦断面図である。It is a vertical sectional view in the upper frame part of the frame part of the bathroom unit which concerns on another modification.

以下、本発明を好適な実施の形態をもとに図1から図7を参照しながら説明する。各図面に示される同一または同等の構成要素、部材には、同一の符号を付するものとし、適宜重複した説明は省略する。また、各図面における部材の寸法は、理解を容易にするために適宜拡大、縮小して示される。また、各図面において実施の形態を説明する上で重要ではない部材の一部は省略して表示する。 Hereinafter, the present invention will be described with reference to FIGS. 1 to 7 based on a preferred embodiment. The same or equivalent components and members shown in the drawings shall be designated by the same reference numerals, and duplicate description thereof will be omitted as appropriate. Further, the dimensions of the members in each drawing are shown in an appropriately enlarged or reduced size for easy understanding. In addition, some of the members that are not important for explaining the embodiment in each drawing are omitted and displayed.

(実施形態)
図1は実施形態に係る浴室ユニット100の外観を示す斜視図であり、図2は浴室ユニット100の上面断面図である。浴室ユニット100は、浴槽1、シャワー装置2、給水装置3、仕切部4、浴槽前床50および壁部60等を有する。浴槽1は、平面視矩形状をなし、湯を溜めることができる深皿状である。浴槽1は、上縁部10に配設された壁部60および仕切部4によって周囲が覆われ、上方を天井パネル61によって覆われている。壁部60は、浴槽1の周囲において、浴槽1の長手方向に沿う一側に配設された壁部60a、浴槽1の長手方向の両端部であって壁部60aの両側に配設される壁部60bおよび60cで構成されている。
(Embodiment)
FIG. 1 is a perspective view showing the appearance of the bathroom unit 100 according to the embodiment, and FIG. 2 is a top sectional view of the bathroom unit 100. The bathroom unit 100 includes a bathtub 1, a shower device 2, a water supply device 3, a partition portion 4, a bathtub front floor 50, a wall portion 60, and the like. The bathtub 1 has a rectangular shape in a plan view and has a deep dish shape in which hot water can be stored. The bathtub 1 is surrounded by a wall portion 60 and a partition portion 4 arranged on the upper edge portion 10, and the upper portion is covered by a ceiling panel 61. The wall portions 60 are arranged around the bathtub 1 on one side along the longitudinal direction of the bathtub 1 and both ends of the bathtub 1 in the longitudinal direction on both sides of the wall portion 60a. It is composed of wall portions 60b and 60c.

浴槽1は、底部11に排水栓12、および内側面等にオーバーフロー栓(図示略)を有し、排水栓12を閉状態にして浴槽1に湯を溜めることができ、排水栓12を開状態にして浴槽1から湯を抜く。浴槽1の長手方向の一端側における壁部60bには、シャワー装置2および給水装置3が配設されている。ユーザは、浴槽1内において、シャワー装置2からの湯水を浴び、給水装置3によって浴槽1に湯を溜めて入浴する。 The bathtub 1 has a drain plug 12 on the bottom 11 and an overflow plug (not shown) on the inner side surface or the like, and the drain plug 12 can be closed to store hot water in the bathtub 1, and the drain plug 12 is opened. And drain the hot water from the bathtub 1. A shower device 2 and a water supply device 3 are arranged on the wall portion 60b on one end side in the longitudinal direction of the bathtub 1. The user bathes in hot water from the shower device 2 in the bathtub 1, and stores hot water in the bathtub 1 by the water supply device 3 to take a bath.

浴槽前床50は、ユーザが脱衣や着衣等を行ったり、衣類を乾かしたりするための空間を提供する。浴槽前床50には洗面器やトイレ設備などを配置しても良い。浴槽前床50は、水の受け皿として機能させるものではなく、浴槽前床50の部分における壁部60dには、収納棚64などを配置し、衣類やタオルなどを収納する。尚、浴槽前床50は、水の受け皿となるものではないため、排水口を設ける必要はないが、床面の洗い流しのために排水口を設けてもよい。 The bathtub front floor 50 provides a space for the user to undress, dress, and dry the clothes. A washbasin, a toilet facility, or the like may be arranged on the floor 50 in front of the bathtub. The bathtub front floor 50 does not function as a water tray, and a storage shelf 64 or the like is arranged on the wall portion 60d of the bathtub front floor 50 to store clothes, towels, and the like. Since the bathtub front floor 50 does not serve as a water tray, it is not necessary to provide a drainage port, but a drainage port may be provided for flushing the floor surface.

仕切部4は、浴槽1の上縁部10の4辺のうち、浴槽1に隣接する浴槽前床50側の一辺に設けられており、壁部60aに対向する。仕切部4は、開閉可能な引違い戸である扉40を有しており、浴槽1と浴槽前床50とは、間仕切りとして扉40によって仕切られている。浴室ユニット100への入り口63には、引き戸である開閉扉63aが設けられ、入り口63を開閉することができる。尚、開閉扉63aは引き戸に限られず、開き戸、引違い戸、折れ戸などであってもよい。 The partition portion 4 is provided on one side of the upper edge portion 10 of the bathtub 1 on the bathtub front floor 50 side adjacent to the bathtub 1, and faces the wall portion 60a. The partition portion 4 has a door 40 which is a sliding door that can be opened and closed, and the bathtub 1 and the bathtub front floor 50 are partitioned by the door 40 as a partition. The entrance 63 to the bathroom unit 100 is provided with an opening / closing door 63a which is a sliding door, and the entrance 63 can be opened / closed. The opening / closing door 63a is not limited to the sliding door, and may be a hinged door, a sliding door, a folding door, or the like.

扉40は、内障子40aおよび外障子40bを有している。内障子40aおよび外障子40bは、長方形状に組み立てられた戸先框、戸尻框、下框および上框の内側にガラス製または樹脂製等の板を嵌め込んで構成されている。扉40の内障子40aおよび外障子40bは、枠部42に嵌め込まれており、両障子ともスライドさせることにより開閉することができる。枠部42は、浴槽1の上縁部10から天井パネル61にかけて設けられている。 The door 40 has an internal sash 40a and an external sash 40b. The inner sash 40a and the outer sash 40b are configured by fitting a plate made of glass or resin inside a door-end stile, a door-sliding stile, a lower stile, and an upper stile assembled in a rectangular shape. The inner sash 40a and the outer sash 40b of the door 40 are fitted in the frame portion 42, and both sashes can be opened and closed by sliding them. The frame portion 42 is provided from the upper edge portion 10 of the bathtub 1 to the ceiling panel 61.

枠部42は、浴槽前床50から見て左右の縦枠、下枠、および上枠を有しており、浴槽1の長手方向に沿う他側に配設されている。枠部42の左右の縦枠は、壁部60bおよび60cに固定されている。枠部42の下枠は、浴槽1の上縁部10上に添うように、左右の縦枠間に設けられている。枠部42の上枠は、左右の縦枠の上端部に連結されている。 The frame portion 42 has left and right vertical frames, a lower frame, and an upper frame when viewed from the bathtub front floor 50, and is arranged on the other side along the longitudinal direction of the bathtub 1. The left and right vertical frames of the frame portion 42 are fixed to the wall portions 60b and 60c. The lower frame of the frame portion 42 is provided between the left and right vertical frames so as to be along the upper edge portion 10 of the bathtub 1. The upper frame of the frame portion 42 is connected to the upper end portions of the left and right vertical frames.

図3は枠部42の上枠43部分における縦断面図であり、図4(a)は図3に示すA-A線による枠部42の上枠43部分における断面図であり、図4(b)はB-B線による枠部42の上枠43部分における断面図である。図3において、紙面の左右方向は見込み方向であり、紙面に垂直な方向は見付け方向である。内障子40aは、戸先框および戸尻框の上部に取り付けられた車輪部41を有している。車輪部41は、戸先框および戸尻框の上部に固定された本体部41aと、本体部41aに見込み方向の軸回りに回転可能に支持される車輪41bとを有する。車輪41bは、上枠43に設けたレール部43aに載せられている。 FIG. 3 is a vertical cross-sectional view of the upper frame 43 portion of the frame portion 42, and FIG. 4 (a) is a cross-sectional view of the upper frame 43 portion of the frame portion 42 according to the line AA shown in FIG. b) is a cross-sectional view of the upper frame 43 portion of the frame portion 42 along the BB line. In FIG. 3, the left-right direction of the paper surface is the prospective direction, and the direction perpendicular to the paper surface is the finding direction. The shoji sash 40a has a wheel portion 41 attached to the upper part of the door tip stile and the door butt stile. The wheel portion 41 has a main body portion 41a fixed to the upper part of the door tip stile and the door end stile, and a wheel 41b rotatably supported by the main body portion 41a about an axis in a prospective direction. The wheel 41b is mounted on a rail portion 43a provided on the upper frame 43.

レール部43aは、細長い板状をなし、見込み方向に車輪41bが載せられる程度の幅寸法を有し、上枠43の全長に亘って延びる。内障子40aは、レール部43aによって支持されており、車輪41bが回転しながらレール部43aを走行することによって開閉する。同様に、外障子40bにも車輪部41が設けられており、外障子40bは、レール部43aによって支持されており、車輪41bが回転しながらレール部43aを走行することによって開閉する。 The rail portion 43a has an elongated plate shape, has a width dimension such that the wheels 41b can be mounted in the prospective direction, and extends over the entire length of the upper frame 43. The internal sash 40a is supported by the rail portion 43a, and is opened and closed by traveling on the rail portion 43a while the wheels 41b rotate. Similarly, the wheel portion 41 is also provided on the outer sash 40b, and the sash 40b is supported by the rail portion 43a, and the wheel 41b opens and closes by traveling on the rail portion 43a while rotating.

上枠43は、上述のレール部43aおよび基体部43bを有する。基体部43bは、断面が矩形状をなし、中空の筒状部材であり、見付け方向に延びている。基体部43bの浴槽1側の側壁部43cは、浴槽1側の端部から下方に延びている。また、浴槽前床50側の側壁部43dは、浴槽前床50側の端部から下方に延びる。側壁部43dの下端部には見込み方向へ延びるアングルピース43eが設けられている。側壁部43cおよび側壁部43dの間に、上述のレール部43aが設けられている。上枠43の側壁部43cに天井パネル61の端部が突き合わされ、側壁部43dに天井パネル62の端部が突き合わされている。 The upper frame 43 has the rail portion 43a and the base portion 43b described above. The substrate portion 43b has a rectangular cross section, is a hollow cylindrical member, and extends in the finding direction. The side wall portion 43c of the substrate portion 43b on the bathtub 1 side extends downward from the end portion on the bathtub 1 side. Further, the side wall portion 43d on the bathtub front floor 50 side extends downward from the end portion on the bathtub front floor 50 side. An angle piece 43e extending in the prospective direction is provided at the lower end of the side wall portion 43d. The rail portion 43a described above is provided between the side wall portion 43c and the side wall portion 43d. The end portion of the ceiling panel 61 is abutted against the side wall portion 43c of the upper frame 43, and the end portion of the ceiling panel 62 is abutted against the side wall portion 43d.

天井パネル61は、芯材61aおよび表面材61bを有する。芯材61aは、例えば石膏ボード等の材料が用いられ、天井パネル61の面外方向への変形を抑制する。表面材61bは、芯材61aの表面に貼り合わされており、例えば鋼板シート等の薄い金属製シートであり、浴室ユニット100内の湿気を通さない材質とする。表面材61bの端部61cは、裏面側へ屈曲して上枠43の側壁部43cに沿っており、更に見込み方向に屈曲して基体部43bの上面に沿うように形成されている。浴槽1側の天井面61dは、天井パネル61の表面材61bにおける浴槽1を望む表面として表われる。尚、天井パネル61の芯材61aの裏面には保温材シート(図示略)が貼り付けられる。 The ceiling panel 61 has a core material 61a and a surface material 61b. As the core material 61a, for example, a material such as gypsum board is used, and deformation of the ceiling panel 61 in the out-of-plane direction is suppressed. The surface material 61b is bonded to the surface of the core material 61a, and is a thin metal sheet such as a steel plate sheet, and is made of a material that does not allow moisture to pass through the bathroom unit 100. The end portion 61c of the surface material 61b is formed so as to bend toward the back surface side along the side wall portion 43c of the upper frame 43 and further bend in a prospective direction along the upper surface of the base portion 43b. The ceiling surface 61d on the bathtub 1 side appears as a desired surface of the surface material 61b of the ceiling panel 61 for the bathtub 1. A heat insulating material sheet (not shown) is attached to the back surface of the core material 61a of the ceiling panel 61.

上枠43は、浴槽1側の天井面61dから上方へ突出するように設けられている。天井面61dは、側壁部43cにおける上下方向の中途部からやや上寄りに位置している。このため、天井面61dから下側の側壁部43cは、浴槽1側の内部空間に露出している。 The upper frame 43 is provided so as to project upward from the ceiling surface 61d on the bathtub 1 side. The ceiling surface 61d is located slightly upward from the middle portion in the vertical direction of the side wall portion 43c. Therefore, the side wall portion 43c below the ceiling surface 61d is exposed to the internal space on the bathtub 1 side.

天井パネル62は、芯材62aおよび表面材62bを有する。芯材62aは、例えば石膏ボード等の材料が用いられ、天井パネル62の面外方向への変形を抑制する。表面材62bは、芯材62aの表面に貼り合わされており、例えば鋼板シート等の薄い金属製シートであり、浴室ユニット100内の湿気を通さない材質とする。表面材62bは、アングルピース43eに接触している。表面材62bの端部62cは、裏面側へ屈曲して上枠43の側壁部43dに沿っており、更に見込み方向に屈曲して基体部43bの上面に沿うように形成されている。浴槽前床50側の天井面62dは、天井パネル62の表面材62bにおける浴槽前床50を望む表面として表われる。尚、天井パネル62の芯材62aの裏面には保温材シート(図示略)が貼り付けられる。 The ceiling panel 62 has a core material 62a and a surface material 62b. As the core material 62a, for example, a material such as gypsum board is used, and deformation of the ceiling panel 62 in the out-of-plane direction is suppressed. The surface material 62b is bonded to the surface of the core material 62a, and is a thin metal sheet such as a steel plate sheet, and is made of a material that does not allow moisture to pass through the bathroom unit 100. The surface material 62b is in contact with the angle piece 43e. The end portion 62c of the surface material 62b is formed so as to bend toward the back surface side along the side wall portion 43d of the upper frame 43 and further bend in a prospective direction along the upper surface of the base portion 43b. The ceiling surface 62d on the bathtub front floor 50 side appears as a desired surface of the bathtub front floor 50 in the surface material 62b of the ceiling panel 62. A heat insulating material sheet (not shown) is attached to the back surface of the core material 62a of the ceiling panel 62.

上枠43は、浴槽前床50側の天井面62dから上方へ突出するように設けられている。天井面62dは、側壁部43dにおける上下方向の下端部に位置している。このため、側壁部43dは、天井面62dに隠れており、浴槽前床50側の内部空間に露出していない。見込方向に延びるアングルピース43eは、浴槽前床50側の内部空間に露出し、天井面62dの一部となっている。 The upper frame 43 is provided so as to project upward from the ceiling surface 62d on the front floor 50 side of the bathtub. The ceiling surface 62d is located at the lower end portion in the vertical direction of the side wall portion 43d. Therefore, the side wall portion 43d is hidden by the ceiling surface 62d and is not exposed to the internal space on the bathtub front floor 50 side. The angle piece 43e extending in the prospective direction is exposed in the internal space on the front floor 50 side of the bathtub and is a part of the ceiling surface 62d.

浴槽1側の天井面61dは、側壁部43cにおける上下方向の中途部からやや上寄りに位置し、浴槽前床50側の天井面62dは、側壁部43dにおける上下方向の下端部に位置している。このため、浴槽1側の天井面61dは、浴槽前床50側の天井面62dよりも高い位置にある。 The ceiling surface 61d on the bathtub 1 side is located slightly upward from the middle portion in the vertical direction on the side wall portion 43c, and the ceiling surface 62d on the front floor 50 side of the bathtub is located at the lower end portion in the vertical direction on the side wall portion 43d. There is. Therefore, the ceiling surface 61d on the bathtub 1 side is higher than the ceiling surface 62d on the bathtub front floor 50 side.

次に浴室ユニット100の作用について説明する。図5は、上枠43部分における機能を説明するための模式図である。図5は、図4に示す上枠43部分における縦断面図に相当し、扉40を閉状態として外障子40bを含む断面を示している。浴槽1側において湯水を用いて入浴することによって発生した湿気を除去するために、浴槽1側で換気扇を動作させると、浴槽前床50の空気が浴槽1側へ引き込まれる。仕切部4には、適宜、空気を通流するためのガラリを設けるが、上枠43部分に生じる隙間も空気の通流路となっている。 Next, the operation of the bathroom unit 100 will be described. FIG. 5 is a schematic diagram for explaining the function of the upper frame 43 portion. FIG. 5 corresponds to a vertical cross-sectional view of the upper frame 43 portion shown in FIG. 4, and shows a cross-sectional view including a shoji screen 40b with the door 40 closed. When the ventilation fan is operated on the bathtub 1 side in order to remove the moisture generated by bathing with hot water on the bathtub 1 side, the air on the bathtub front floor 50 is drawn into the bathtub 1 side. The partition portion 4 is appropriately provided with a louver for allowing air to pass through, but the gap formed in the upper frame 43 portion also serves as an air passage path.

浴槽前床50側において、上枠43に引き込まれる空気は、図5に示す実線の矢印のように放射状に流れる。天井面62d付近の空気は、天井面62dに沿ってほぼ水平に、上枠43の側壁部43dの下端部および外障子40bの上部の間の隙間に引き込まれる。また、外障子40b付近の空気は、外障子40bの浴槽前床50側の表面に沿ってほぼ鉛直上向きに、上枠43の側壁部43dの下端部および外障子40bの上部の間の隙間に引き込まれる。上枠43の側壁部43dの下端部および外障子40bの上部の間の隙間に引き込まれた空気は、上枠43内を通過して、上枠43と外障子40bの上部の浴槽1側における隙間から浴槽1側へ流れ込む。 On the bathtub front floor 50 side, the air drawn into the upper frame 43 flows radially as shown by the solid arrow in FIG. The air near the ceiling surface 62d is drawn into the gap between the lower end of the side wall portion 43d of the upper frame 43 and the upper part of the shoji 40b substantially horizontally along the ceiling surface 62d. Further, the air in the vicinity of the outer sash 40b is substantially vertically upward along the surface of the outer sash 40b on the bathtub front floor 50 side, in the gap between the lower end of the side wall portion 43d of the upper frame 43 and the upper part of the outer sash 40b. Be drawn in. The air drawn into the gap between the lower end of the side wall portion 43d of the upper frame 43 and the upper portion of the outer sash 40b passes through the upper frame 43 and is on the bathtub 1 side of the upper frame 43 and the upper sash 40b. It flows from the gap to the bathtub 1 side.

天井面62d付近の空気が、ほぼ水平方向の気流を形成するので、下向きの気流が形成される場合に比べて、空気の乱れが生じ難く、空気抵抗が抑制されるので、浴槽前床50側から浴槽1側への空気の流れが良好となる。上枠43における浴槽前床50側から浴槽1側への空気の流れが良好となることで、仕切部4に設けるガラリの面積を小さくすることができる。図5は外障子40bを含む断面で見ているが、内障子40aを含む断面についても同様である。即ち、内障子40aを含む断面でも、天井面62d付近の空気が、ほぼ水平方向の気流を形成するので、下向きの気流が形成される場合に比べて、空気の乱れが生じ難く、空気抵抗が抑制されるので、浴槽前床50側から浴槽1側への空気の流れが良好となる。 Since the air near the ceiling surface 62d forms an almost horizontal airflow, air turbulence is less likely to occur and air resistance is suppressed as compared with the case where a downward airflow is formed. The air flow from the to the bathtub 1 side becomes good. By improving the air flow from the bathtub front floor 50 side to the bathtub 1 side in the upper frame 43, the area of the louver provided in the partition portion 4 can be reduced. FIG. 5 is viewed with a cross section including the external sash 40b, but the same applies to the cross section including the internal sash 40a. That is, even in the cross section including the internal obstacle 40a, the air near the ceiling surface 62d forms an air flow in a substantially horizontal direction, so that air turbulence is less likely to occur and air resistance is increased as compared with the case where a downward air flow is formed. Since it is suppressed, the air flow from the bath front floor 50 side to the bath 1 side becomes good.

また、仕切部4に設けられる枠部42は、浴室ユニット100内の熱が外部に伝わる熱伝導経路となっている。浴槽前床50側において、上枠43の側壁部43dが天井面62dによって隠れていることで、浴槽前床50側の空間から側壁部43dへ熱が伝わり難く、保温性が良くなる。 Further, the frame portion 42 provided in the partition portion 4 is a heat conduction path in which the heat in the bathroom unit 100 is transferred to the outside. On the bathtub front floor 50 side, the side wall portion 43d of the upper frame 43 is hidden by the ceiling surface 62d, so that heat is not easily transferred from the space on the bathtub front floor 50 side to the side wall portion 43d, and the heat retention is improved.

浴槽1側においては、天井面61dから下側の側壁部43cが浴槽1側の内部空間に露出している。図5に示す白抜き矢印のように、浴槽1側においてシャワー装置2を使うことによって、清掃時または不意に天井面61dおよび上枠43の側壁部43cの隅に湯水が降りかかることがある。 On the bathtub 1 side, the side wall portion 43c below the ceiling surface 61d is exposed in the internal space on the bathtub 1 side. By using the shower device 2 on the bathtub 1 side as shown by the white arrow shown in FIG. 5, hot water may fall on the corners of the ceiling surface 61d and the side wall portion 43c of the upper frame 43 at the time of cleaning or unexpectedly.

天井面61dおよび上枠43の側壁部43cに降りかかった湯水は、側壁部43cの表面から下方に流れ落ちるため、上枠43および外障子40bの上部の浴槽1側における隙間から浴槽前床50側へ流出することが抑制される。図5は外障子40bを含む断面で見ているが、内障子40aを含む断面についても同様である。即ち、内障子40aを含む断面でも、天井面61dおよび上枠43の側壁部43cに降りかかった湯水は、側壁部43cの表面から下方に流れ落ちるため、側壁部43cの下端部および内障子40aの上部の間の隙間から浴槽前床50側へ流出することが抑制される。 Since the hot water that has fallen on the ceiling surface 61d and the side wall portion 43c of the upper frame 43 flows downward from the surface of the side wall portion 43c, the bathtub front floor 50 side is provided through the gap on the bathtub 1 side above the upper frame 43 and the outer sash 40b. The outflow to is suppressed. FIG. 5 is viewed with a cross section including the external sash 40b, but the same applies to the cross section including the internal sash 40a. That is, even in the cross section including the internal sash 40a, the hot water that has fallen on the ceiling surface 61d and the side wall portion 43c of the upper frame 43 flows downward from the surface of the side wall portion 43c, so that the lower end portion of the side wall portion 43c and the internal sash 40a The outflow from the gap between the upper parts to the bathtub front floor 50 side is suppressed.

また、浴槽1側においても、仕切部4に設けられる枠部42は、浴室ユニット100内の熱が外部に伝わる熱伝導経路となっている。浴槽1側において、上枠43の側壁部43cが部分的に天井面61dによって隠れていることで、浴槽1側の空間から側壁部43cへ熱が伝わり難く、保温性が良くなる。 Further, also on the bathtub 1 side, the frame portion 42 provided in the partition portion 4 is a heat conduction path through which the heat in the bathroom unit 100 is transferred to the outside. On the bathtub 1 side, the side wall portion 43c of the upper frame 43 is partially hidden by the ceiling surface 61d, so that heat is not easily transferred from the space on the bathtub 1 side to the side wall portion 43c, and the heat retention is improved.

次に、実施形態の浴室ユニット100の特徴を説明する。
実施形態に係る浴室ユニット100は、湯を溜める浴槽1と、開閉可能な扉40および扉40を嵌める枠部42を有し、浴槽1と浴槽1に隣接する浴槽前床50とを仕切る仕切部4と、を備える。枠部42の上枠43が、浴槽前床50側の天井面62dから上方へ突出するように設けられている。これにより、浴室ユニット100は、仕切部4を通して浴槽前床50側から浴槽1側への空気の流れが良好となる。
Next, the features of the bathroom unit 100 of the embodiment will be described.
The bathroom unit 100 according to the embodiment has a bathtub 1 for storing hot water, a door 40 that can be opened and closed, and a frame portion 42 for fitting the door 40, and a partition portion that partitions the bathtub 1 and the bathtub front floor 50 adjacent to the bathtub 1. 4 and. The upper frame 43 of the frame portion 42 is provided so as to project upward from the ceiling surface 62d on the front floor 50 side of the bathtub. As a result, the bathroom unit 100 has a good air flow from the bathtub front floor 50 side to the bathtub 1 side through the partition portion 4.

また上枠43が、浴槽1側の天井面61dから上方へ突出するように設けられている。浴槽1側の天井面61dは、浴槽前床50側の天井面よりも高くなっている。これにより、浴室ユニット100は、天井面61dおよび上枠43の側壁部43cに降りかかった湯水が側壁部43cの表面から下方に流れ落ちるため、浴槽1側から浴槽前床50側への湯水の流出を抑制することができる。 Further, the upper frame 43 is provided so as to project upward from the ceiling surface 61d on the bathtub 1 side. The ceiling surface 61d on the bathtub 1 side is higher than the ceiling surface on the bathtub front floor 50 side. As a result, in the bathroom unit 100, the hot water that has fallen on the ceiling surface 61d and the side wall portion 43c of the upper frame 43 flows downward from the surface of the side wall portion 43c, so that the hot water flows out from the bathtub 1 side to the bathtub front floor 50 side. Can be suppressed.

(変形例)
図6は、変形例に係る浴室ユニット100の枠部42の上枠43部分における縦断面図である。この変形例においては、浴槽1側の天井パネル61による天井面61dが上枠43の上面の高さに位置している。したがって、上枠43の側壁部43cは、ほぼ前面が浴槽1側の空間に露出している。
(Modification example)
FIG. 6 is a vertical cross-sectional view of the upper frame 43 portion of the frame portion 42 of the bathroom unit 100 according to the modified example. In this modification, the ceiling surface 61d by the ceiling panel 61 on the bathtub 1 side is located at the height of the upper surface of the upper frame 43. Therefore, the front side of the side wall portion 43c of the upper frame 43 is exposed to the space on the bathtub 1 side.

浴槽前床50側における天井パネル62は、上述の実施形態における上枠43との位置関係と同様に構成されており、上枠43における浴槽前床50側から浴槽1側への空気の流れが良好となる。また、浴槽前床50側において、上枠43の側壁部43dが天井面62dによって隠れていることで、浴槽前床50側の空間から側壁部43dへ熱が伝わり難く、保温性が良くなる。 The ceiling panel 62 on the bathtub front floor 50 side has the same positional relationship with the upper frame 43 in the above-described embodiment, and the air flow from the bathtub front floor 50 side to the bathtub 1 side in the upper frame 43 It will be good. Further, on the bathtub front floor 50 side, the side wall portion 43d of the upper frame 43 is hidden by the ceiling surface 62d, so that heat is not easily transferred from the space on the bathtub front floor 50 side to the side wall portion 43d, and the heat retention is improved.

一方、浴槽1側では、浴槽1側の空間へ露出している側壁部43cの高さ寸法が大きくなっているので、天井面61dおよび上枠43の側壁部43cに降りかかる湯水を側壁部43cによって多く受けとめることができる。これにより、浴室ユニット100は、浴槽1側から浴槽前床50側への湯水の流出を抑制することができる。 On the other hand, on the bathtub 1 side, the height dimension of the side wall portion 43c exposed to the space on the bathtub 1 side is large, so that the hot water falling on the ceiling surface 61d and the side wall portion 43c of the upper frame 43 is supplied by the side wall portion 43c. I can take a lot. As a result, the bathroom unit 100 can suppress the outflow of hot water from the bathtub 1 side to the bathtub front floor 50 side.

図7は、別の変形例に係る浴室ユニット100の枠部42の上枠43部分における縦断面図である。この変形例においては、浴槽1側の天井パネル61による天井面61dが上枠43の側壁部43cの下端の高さに位置している。浴槽前床50側における天井パネル62は、上述の実施形態における上枠43との位置関係と同様に構成されており、上枠43における浴槽前床50側から浴槽1側への空気の流れが良好となり、保温性が良くなる。 FIG. 7 is a vertical cross-sectional view of the upper frame 43 portion of the frame portion 42 of the bathroom unit 100 according to another modification. In this modification, the ceiling surface 61d of the ceiling panel 61 on the bathtub 1 side is located at the height of the lower end of the side wall portion 43c of the upper frame 43. The ceiling panel 62 on the bathtub front floor 50 side has the same positional relationship with the upper frame 43 in the above-described embodiment, and the air flow from the bathtub front floor 50 side to the bathtub 1 side in the upper frame 43 It becomes good and the heat retention becomes good.

一方、浴槽1側では、浴槽1側の天井パネル61による天井面61dが上枠43の側壁部43cの下端の高さに位置するため、側壁部43dは、天井面62dに隠れており、浴槽前床50側の内部空間に露出していない。浴室ユニット100は、浴槽1側の側壁部43cが天井面61dによって隠れていることで、浴槽1側の空間から側壁部43cへ熱が伝わり難く、保温性が良くなる。 On the other hand, on the bathtub 1 side, the ceiling surface 61d by the ceiling panel 61 on the bathtub 1 side is located at the height of the lower end of the side wall portion 43c of the upper frame 43, so that the side wall portion 43d is hidden by the ceiling surface 62d and the bathtub. It is not exposed in the internal space on the front floor 50 side. In the bathroom unit 100, since the side wall portion 43c on the bathtub 1 side is hidden by the ceiling surface 61d, heat is not easily transferred from the space on the bathtub 1 side to the side wall portion 43c, and the heat retention is improved.

上述の実施形態および変形例においては、扉40として引違い戸の例を示したが、扉40は引き戸、折れ戸、開き戸等であってもよい。また、上枠43の浴槽前床50側の側壁部43dの下端側の一部が天井面62dよりも下側にあっても、上端側が天井面62dよりも上側にあれば、側壁部43dの全部が天井面62dよりも下側にある場合に比べて、浴槽前床50側から浴槽1側へ引き込まれる空気の流れが良好となる。 In the above-described embodiment and modification, the example of the sliding door is shown as the door 40, but the door 40 may be a sliding door, a folding door, a hinged door, or the like. Further, even if a part of the lower end side of the side wall portion 43d on the bathtub front floor 50 side of the upper frame 43 is below the ceiling surface 62d, if the upper end side is above the ceiling surface 62d, the side wall portion 43d. The air flow drawn from the bathtub front floor 50 side to the bathtub 1 side is better than the case where all of them are below the ceiling surface 62d.

以上、本発明の実施の形態をもとに説明した。これらの実施の形態は例示であり、いろいろな変形および変更が本発明の特許請求範囲内で可能なこと、またそうした変形例および変更も本発明の特許請求の範囲にあることは当業者に理解されるところである。従って、本明細書での記述および図面は限定的ではなく例証的に扱われるべきものである。 The above description has been made based on the embodiment of the present invention. It will be appreciated by those skilled in the art that these embodiments are exemplary and that various modifications and modifications are possible within the claims of the invention and that such modifications and modifications are also within the claims of the present invention. It is about to be done. Therefore, the descriptions and drawings herein should be treated as exemplary rather than limiting.

1 浴槽、 4 仕切部、 42 枠部、 43 上枠、 50 浴槽前床、
61d 天井面(浴槽側の天井面)、 62d 天井面(浴槽前床側の天井面)、
100 浴室ユニット。
1 bathtub, 4 partition, 42 frame, 43 upper frame, 50 bathtub front floor,
61d ceiling surface (bathtub side ceiling surface), 62d ceiling surface (bathtub front floor side ceiling surface),
100 bathroom units.

Claims (1)

湯を溜める浴槽と、
開閉可能な扉および前記扉を嵌める枠部を有し、前記浴槽と前記浴槽に隣接する浴槽前床とを仕切る仕切部と、を備える浴室ユニットにおいて、
前記枠部の上枠が、前記浴槽側および前記浴槽前床側の天井面から上方へ突出するように設けられており、
前記浴槽側の天井面が前記浴槽前床側の天井面よりも高く、
前記上枠の見付け方向に交差する断面が矩形状に形成されており、前記上枠の前記浴槽側における側壁部の上部から上下方向の中途部までの間に前記浴槽側の天井面が位置し、前記浴槽側の天井面より下の前記側壁部が前記浴槽側の空間を臨むように設けられていることを特徴とする浴室ユニット。
A bathtub for storing hot water and
In a bathroom unit having a door that can be opened and closed and a frame portion for fitting the door, and having a partition portion that separates the bathtub from the bathtub front floor adjacent to the bathtub.
The upper frame of the frame portion is provided so as to project upward from the ceiling surface on the bathtub side and the bathtub front floor side .
The ceiling surface on the bathtub side is higher than the ceiling surface on the front floor side of the bathtub.
The cross section intersecting the finding direction of the upper frame is formed in a rectangular shape, and the ceiling surface on the bathtub side is located between the upper part of the side wall portion on the bathtub side of the upper frame and the middle part in the vertical direction. A bathroom unit, characterized in that the side wall portion below the ceiling surface on the bathtub side is provided so as to face the space on the bathtub side .
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Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0741429Y2 (en) * 1987-03-14 1995-09-27 松下電工株式会社 Equipment unit structure
JPH03119153U (en) * 1990-03-19 1991-12-09
JPH08284446A (en) * 1995-04-19 1996-10-29 Sekisui Chem Co Ltd Sanitary equipment unit
JPH1171925A (en) * 1997-08-29 1999-03-16 Tokyo Gas Co Ltd Construction method of unit bathroom and reinforced panel used at that time

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