JP6958963B2 - Bathroom floor structure and washroom floor panel - Google Patents

Bathroom floor structure and washroom floor panel Download PDF

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JP6958963B2
JP6958963B2 JP2017159100A JP2017159100A JP6958963B2 JP 6958963 B2 JP6958963 B2 JP 6958963B2 JP 2017159100 A JP2017159100 A JP 2017159100A JP 2017159100 A JP2017159100 A JP 2017159100A JP 6958963 B2 JP6958963 B2 JP 6958963B2
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bathtub
floor
washroom
bank
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卓也 宮下
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積水ホームテクノ株式会社
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Description

本発明は、浴室の床構造及び洗い場床パネルに関する。 The present invention relates to bathroom floor structures and washroom floor panels.

一般に、洗い場床パネルにおける浴槽側端部には、土手（立上り部）が一体形成されている。土手は、洗い場床パネルにおける土手以外の部分の最も高所である床天端よりも上へ突出されている。土手によって、洗い場での使用水が浴槽受けパン側へ流入するのを遮ることができる。 In general, a bank (rising portion) is integrally formed at the end of the floor panel on the bathtub side. The embankment protrudes above the top of the floor, which is the highest point of the washroom floor panel other than the embankment. The embankment can block the water used in the washing place from flowing into the bathtub receiving pan side.

特開２０１５−１８３４１４号公報Japanese Unexamined Patent Publication No. 2015-183414 特開２０１４−１２９６４号公報Japanese Unexamined Patent Publication No. 2014-12964

前記従来の洗い場床パネルは、土手が床天端よりも上へ突出して設けられているために、洗い場床パネルの製造工程において土手が邪魔になることがあった。また、製造後の保管や運搬の際、土手があるために積み重ねにくく、スタック性が低かった。
本発明は、かかる事情に鑑み、洗い場床パネルの製造が容易で、かつスタック性を向上できる浴室床構造を提供することを目的とする。 In the conventional washing place floor panel, since the bank is provided so as to project above the top of the floor, the bank may be an obstacle in the manufacturing process of the washing place floor panel. In addition, during storage and transportation after manufacturing, it was difficult to stack due to the presence of banks, and the stackability was low.
In view of such circumstances, it is an object of the present invention to provide a bathroom floor structure in which a washroom floor panel can be easily manufactured and the stackability can be improved.

前記課題を解決するために、本発明に係る浴室床構造は、浴室の洗い場に設けられる洗い場床パネルと、
浴槽の底部又は洗い場側面に設けられる浴槽付属部材と、
を備え、前記洗い場床パネルにおける浴槽側端部には凸状又は凹状の第１嵌合部が形成され、
前記浴槽付属部材には、前記洗い場に面する土手が一体に設けられ、前記土手の底部に凹状又は凸状の第２嵌合部が形成され、前記第２嵌合部が、前記第１嵌合部に上から被さるように嵌合されていることを特徴とする。 In order to solve the above problems, the bathroom floor structure according to the present invention includes a washroom floor panel provided in a bathroom washroom and a washroom floor panel.
Bathtub accessories provided at the bottom of the bathtub or on the side of the washing area,
A convex or concave first fitting portion is formed at the bathtub side end portion of the washing place floor panel.
The bathtub accessory member is integrally provided with a bank facing the washing place, a concave or convex second fitting portion is formed at the bottom of the bank, and the second fitting portion is formed by the first fitting. It is characterized in that it is fitted so as to cover the joint portion from above.

当該浴室床構造によれば、土手が浴槽付属部材に設けられている。洗い場床パネルには土手を設ける必要が無い。したがって、洗い場床パネルを製造工程において土手が邪魔になることが無く、製造を容易化できる。また、製造後の保管、運搬時におけるスタック性を向上できる。 According to the bathroom floor structure, a bank is provided on the bathtub accessory member. There is no need to provide a bank on the floor panel of the washroom. Therefore, the bank does not get in the way in the manufacturing process of the washing place floor panel, and the manufacturing can be facilitated. In addition, it is possible to improve the stackability during storage and transportation after manufacturing.

前記第１嵌合部の上端が、前記洗い場床パネルにおける前記第１嵌合部を除く部分の床天端と同等の高さであるか、又は前記床天端より低いことが好ましい。
これによって、洗い場床パネルのスタック性を一層向上できる。 It is preferable that the upper end of the first fitting portion is at the same height as the floor top end of the portion of the washing place floor panel excluding the first fitting portion, or is lower than the floor top end.
As a result, the stackability of the washroom floor panel can be further improved.

前記洗い場床パネルが、発泡樹脂からなるパネル本体と、前記パネル本体の底部に敷設された金属板からなる下パネル部材と、前記パネル本体の上面に被さる金属板からなる上パネル部材と、前記上パネル部材の上面に被さる表層シートとを備えていることが好ましい。
洗い場床パネルには土手が無いために、パネル本体に土手を設ける必要が無い。したがって、例えば下パネル部材とパネル本体と上パネル部材を積層して熱硬化性接着剤によって貼り合わせる場合、熱プレス機等によって容易に挟み込んで加熱して接合でき、製造を容易化することができる。 The washing place floor panel includes a panel body made of foamed resin, a lower panel member made of a metal plate laid on the bottom of the panel body, an upper panel member made of a metal plate covering the upper surface of the panel body, and the upper part. It is preferable to provide a surface layer sheet that covers the upper surface of the panel member.
Since there is no bank on the floor panel of the washing place, there is no need to provide a bank on the panel body. Therefore, for example, when the lower panel member, the panel body, and the upper panel member are laminated and bonded with a thermosetting adhesive, they can be easily sandwiched by a heat press or the like and heated to be joined, which facilitates manufacturing. ..

前記洗い場床パネルの上面には防水性の表層シートが設けられ、前記表層シートの浴槽側シート部が、前記土手の洗い場側を向く壁面に被さっていることが好ましい。
表層シートの浴槽側シート部が、浴槽受けパンの土手へ延び出ることで、洗い場床パネルと浴槽受けパンの土手との境を覆う。これによって、前記境における防水性を確保できる。また、浴室利用者が、前記境に直接触れないようにすることができる。前記境にシール材を設けた場合、該シール材が、ちぎれたり、剥がれたりするのを防止できる。 It is preferable that a waterproof surface layer sheet is provided on the upper surface of the washing place floor panel, and the bathtub side sheet portion of the surface layer sheet covers the wall surface facing the washing place side of the bank.
The bathtub-side sheet portion of the surface layer extends to the bank of the bathtub receiving pan to cover the boundary between the washing area floor panel and the bank of the bathtub receiving pan. As a result, waterproofness at the boundary can be ensured. In addition, the bathroom user can be prevented from directly touching the boundary. When a sealing material is provided at the boundary, it is possible to prevent the sealing material from being torn or peeled off.

前記浴槽側シート部が、前記土手の上端近く又は前記土手の上端まで被さっていることが好ましい。
これによって、浴槽側シート部の端部を浴槽のエプロン等で隠すことができる。したがって、浴室利用者が、前記浴槽側シート部の端部に触れられないようにでき、前記浴槽側シート部の端部がめくれたり、ちぎれたり、剥がれたりするのを防止できる。 It is preferable that the bathtub-side sheet portion covers the vicinity of the upper end of the bank or the upper end of the bank.
As a result, the end of the bathtub side seat portion can be hidden by the bathtub apron or the like. Therefore, the bathroom user can be prevented from touching the end portion of the bathtub side seat portion, and the end portion of the bathtub side seat portion can be prevented from being turned over, torn, or peeled off.

また、本発明は、浴室の洗い場に設けられ、かつ浴槽の底部又は洗い場側面の浴槽付属部材と接続される洗い場床パネルであって、
浴槽側端部に形成された凸状又は凹状の第１嵌合部を有し、前記第１嵌合部が、浴槽付属部材に一体に設けられた土手の底部の凹状又は凸状の第２嵌合部と嵌合されることを特徴とする。 Further, the present invention is a washing place floor panel provided in a washing place of a bathroom and connected to a bathtub accessory member at the bottom of the bathtub or the side of the washing place.
It has a convex or concave first fitting portion formed at the bathtub side end portion, and the first fitting portion is a concave or convex second fitting portion at the bottom of a bank integrally provided with a bathtub accessory member. It is characterized in that it is fitted with a fitting portion.

本発明によれば、洗い場床パネルの製造を容易化でき、かつスタック性を向上できる。 According to the present invention, it is possible to facilitate the production of the washroom floor panel and improve the stackability.

図１は、本発明の第１実施形態に係る浴室の側面断面図である。FIG. 1 is a side sectional view of the bathroom according to the first embodiment of the present invention. 図２は、前記浴室の洗い場床パネルを、表層シートを省略して示す平面図である。FIG. 2 is a plan view showing the bathroom floor panel of the bathroom, omitting the surface layer sheet. 図３は、前記洗い場床パネルの分解斜視図である。FIG. 3 is an exploded perspective view of the washing floor panel. 図４は、図２のＩＶ−ＩＶ線に沿う、前記洗い場床パネルの断面図である。FIG. 4 is a cross-sectional view of the washroom floor panel along line IV-IV of FIG. 図５は、図１における洗い場床パネルと浴槽受けパンとの接続部を拡大して示す断面図である。FIG. 5 is an enlarged cross-sectional view showing the connection portion between the washing area floor panel and the bathtub receiving pan in FIG. 図６は、前記洗い場床パネルの製造工程を示す側面断面図である。FIG. 6 is a side sectional view showing a manufacturing process of the washing place floor panel.

以下、本発明の一実施形態を図面にしたがって説明する。
図１に示すように、浴室１は、浴槽２と、洗い場３を備えている。浴槽２の底部には、浴槽受けパン２０（浴槽付属部材）が設けられている。浴槽受けパン２０上に浴槽２が支持されている。 Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
As shown in FIG. 1, the bathroom 1 includes a bathtub 2 and a washing place 3. A bathtub receiving pan 20 (bathtub accessory member) is provided at the bottom of the bathtub 2. The bathtub 2 is supported on the bathtub receiving pan 20.

浴槽２の側方（図１において右側）に洗い場３が配されている。洗い場３の底部には、洗い場床パネル１０が設けられている。洗い場床パネル１０が、浴槽受けパン２０と接続されている。洗い場床パネル１０及び浴槽受けパン２０によって、浴室床構造１ｂが構成されている。 A washing place 3 is arranged on the side of the bathtub 2 (on the right side in FIG. 1). A washing place floor panel 10 is provided at the bottom of the washing place 3. The washroom floor panel 10 is connected to the bathtub receiving pan 20. The bathroom floor structure 1b is composed of the washroom floor panel 10 and the bathtub receiving pan 20.

図２に示すように、洗い場床パネル１０は、平面視で長方形状（四角形状）になっている。洗い場床パネル１０における浴槽２に近い部分には、排水口部材１６によって排水口１０ｃが形成されている。図３及び図４に示すように、洗い場床パネル１０の上面は、排水口１０ｃへ向かって下がり勾配が付けられている。 As shown in FIG. 2, the washroom floor panel 10 has a rectangular shape (square shape) in a plan view. A drainage port 10c is formed by a drainage port member 16 in a portion of the washing place floor panel 10 near the bathtub 2. As shown in FIGS. 3 and 4, the upper surface of the washing place floor panel 10 has a downward slope toward the drain port 10c.

図２に示すように、洗い場床パネル１０の浴槽側を除く三方の周端部１０ｄ，１０ｆには、洗い場床パネル１０における最も高所である床天端１０ｈが設けられている。周端部１０ｄ，１０ｆにおける床天端１０ｈよりも外側に溝状の壁載せ部１０ｇが形成されている。図１に示すように、壁載せ部１０ｇに硬質樹脂製の壁載せ部材（図示省略）を介して壁パネル４の下端部が載せられる。 As shown in FIG. 2, the floor top ends 10h, which are the highest points in the washing place floor panel 10, are provided at the peripheral ends 10d and 10f of the washing place floor panel 10 except for the bathtub side. A groove-shaped wall-mounted portion 10g is formed on the outer side of the floor top end 10h at the peripheral end portions 10d and 10f. As shown in FIG. 1, the lower end portion of the wall panel 4 is mounted on the wall mounting portion 10g via a wall mounting member (not shown) made of hard resin.

図３及び図４に示すように、洗い場床パネル１０は、パネル本体１１と、下パネル部材１２と、上パネル部材１３と、表層シート１４とを備えている。
パネル本体１１は、ＥＰＳ（発泡ポリスチレン）等の発泡樹脂によって構成され、断熱性を有している。
なお、パネル本体１１の材質は、ＥＰＳに限られず、発泡ポリエチレン、発泡ポリプロピレン等であってもよい。 As shown in FIGS. 3 and 4, the washing place floor panel 10 includes a panel main body 11, a lower panel member 12, an upper panel member 13, and a surface layer sheet 14.
The panel body 11 is made of a foamed resin such as EPS (expanded polystyrene) and has heat insulating properties.
The material of the panel body 11 is not limited to EPS, and may be foamed polyethylene, foamed polypropylene, or the like.

パネル本体１１の底部に下パネル部材１２が敷設されている。下パネル部材１２は、ステンレス、鉄、鋼等の金属板にて構成されている。下パネル部材１２が、溶融亜鉛メッキ鋼板にて構成されていてもよい。
下パネル部材１２の４つの端部には、それぞれ側板部１２ｄ，１２ｅ，１２ｆが一体に設けられている。これら側板部１２ｄ，１２ｅ，１２ｆが、パネル本体１１の４つの端面にそれぞれ被さっている。 A lower panel member 12 is laid on the bottom of the panel body 11. The lower panel member 12 is made of a metal plate such as stainless steel, iron, or steel. The lower panel member 12 may be made of a hot-dip galvanized steel plate.
Side plate portions 12d, 12e, and 12f are integrally provided at the four ends of the lower panel member 12, respectively. These side plate portions 12d, 12e, and 12f cover the four end faces of the panel body 11, respectively.

パネル本体１１と下パネル部材１２とは、接着剤（図示省略）によって接着されている。接着剤としては、例えば熱硬化性の２液混合ウレタン系接着剤が用いられているが、これに限られず、エポキシ系接着剤、シリコン系接着剤などであってもよい。接着剤は、パネル本体１１と下パネル部材１２との間の全面に塗布することが好ましいが、所要の接合性を得られるのであれば部分的に塗布してもよい。 The panel body 11 and the lower panel member 12 are adhered to each other by an adhesive (not shown). As the adhesive, for example, a thermosetting two-component mixed urethane-based adhesive is used, but the adhesive is not limited to this, and an epoxy-based adhesive, a silicon-based adhesive, or the like may be used. The adhesive is preferably applied to the entire surface between the panel body 11 and the lower panel member 12, but may be partially applied as long as the required bondability can be obtained.

パネル本体１１の上面に上パネル部材１３が被さっている。上パネル部材１３は、ステンレス、鉄、鋼等の金属板、もしくはＦＲＰ（繊維強化プラスチック）等の樹脂板によって構成されている。上パネル部材１３が、溶融亜鉛メッキ鋼板にて構成されていてもよい。上パネル部材１３が、下パネル部材１２とは異なる材質であってもよい。
図示は省略するが、パネル本体１１と上パネル部材１３とは、接着剤や粘着剤（アクリル系、ゴム系など）によって接着されている。接着剤の種類及び塗布範囲は前記と同様である。 The upper panel member 13 covers the upper surface of the panel body 11. The upper panel member 13 is made of a metal plate such as stainless steel, iron, or steel, or a resin plate such as FRP (fiber reinforced plastic). The upper panel member 13 may be made of a hot-dip galvanized steel plate. The upper panel member 13 may be made of a different material from the lower panel member 12.
Although not shown, the panel body 11 and the upper panel member 13 are adhered to each other by an adhesive or an adhesive (acrylic, rubber, etc.). The type of adhesive and the coating range are the same as described above.

上パネル部材１３の上面に表層シート１４が被さっている。表層シート１４によって、洗い場床パネル１０の上面（表面層）が構成されている。表層シート１４は、比較的軟質の樹脂やシリコンラバー等によって構成されている。表層シート１４は、防水性を有している。更に、表層シート１４によって、洗い場床パネル１０の温熱感性及びクッション性が確保されている。
表層シート１４と上パネル部材１３とは、接着剤（図示省略）によって接着されている。接着剤の種類及び塗布範囲は前記と同様である。 The surface layer sheet 14 covers the upper surface of the upper panel member 13. The surface layer sheet 14 constitutes the upper surface (surface layer) of the washing place floor panel 10. The surface layer sheet 14 is made of a relatively soft resin, silicone rubber, or the like. The surface layer sheet 14 is waterproof. Further, the surface layer sheet 14 ensures the thermal sensitivity and cushioning property of the washing place floor panel 10.
The surface layer sheet 14 and the upper panel member 13 are adhered to each other by an adhesive (not shown). The type of adhesive and the coating range are the same as described above.

図５に示すように、洗い場床パネル１０における浴槽側端部には、第１嵌合部１５が形成されている。第１嵌合部１５は、上へ突出する凸部１５ａと、下へ凹んだ凹部１５ｂを含む。凸部１５ａひいては第１嵌合部１５の上端１５ｈは、床天端１０ｈと同等の高さになっている。好ましくは、上端１５ｈは、床天端１０ｈと面一になっている。
下パネル部材１２の浴槽側の側板部１２ｅの上端部には、上板片部１２ｈが設けられている。上板片部１２ｈが、第１嵌合部１５の上端１５ｈに被さっている。 As shown in FIG. 5, a first fitting portion 15 is formed at the bathtub side end portion of the washroom floor panel 10. The first fitting portion 15 includes a convex portion 15a protruding upward and a concave portion 15b recessed downward. The convex portion 15a, and thus the upper end 15h of the first fitting portion 15, has a height equivalent to that of the floor top end 10h. Preferably, the upper end 15h is flush with the floor top 10h.
An upper plate piece portion 12h is provided at the upper end portion of the side plate portion 12e on the bathtub side of the lower panel member 12. The upper plate piece portion 12h covers the upper end 15h of the first fitting portion 15.

図５に示すように、浴槽受けパン２０における洗い場側端部には、土手２２（立上り部）が一体に設けられている。土手２２の上端２２ｈは、洗い場床パネル１０の床天端１０ｈ及び第１嵌合部１５の上端１５ｈよりも高所に位置されている。 As shown in FIG. 5, a bank 22 (rising portion) is integrally provided at the washing place side end portion of the bathtub receiving pan 20. The upper end 22h of the bank 22 is located higher than the floor top end 10h of the washing place floor panel 10 and the upper end 15h of the first fitting portion 15.

土手２２の底部には第２嵌合部２５が形成されている。第２嵌合部２５は、下へ突出する凸部２５ａと、上へ凹んだ凹部２５ｂを有している。
第２嵌合部２５が、第１嵌合部１５に上から被さるように嵌合されている。凸部２５ａが、凹部１５ｂに嵌り込み、凹部２５ｂに凸部１５ａが嵌り込んでいる。 A second fitting portion 25 is formed at the bottom of the bank 22. The second fitting portion 25 has a convex portion 25a protruding downward and a concave portion 25b recessed upward.
The second fitting portion 25 is fitted so as to cover the first fitting portion 15 from above. The convex portion 25a is fitted into the concave portion 15b, and the convex portion 15a is fitted into the concave portion 25b.

表層シート１４の浴槽側シート部１４ｅが、浴槽受けパン２０の土手２２へ延び出ることで、洗い場床パネル１０と浴槽受けパン２０との境１ｅに被さっている。更に、浴槽側シート部１４ｅは、土手２２の洗い場側を向く壁面２２ｅに被さっている。好ましくは、浴槽側シート部１４ｅは、土手２２の上端２２ｈ近く又は上端２２ｈまで被さっている。 The bathtub-side sheet portion 14e of the surface layer sheet 14 extends to the bank 22 of the bathtub receiving pan 20 so as to cover the boundary 1e between the washing place floor panel 10 and the bathtub receiving pan 20. Further, the bathtub side sheet portion 14e covers the wall surface 22e facing the washing place side of the bank 22. Preferably, the bathtub side seat portion 14e covers the bank 22 near the upper end 22h or up to the upper end 22h.

浴槽２における洗い場３を向く側部には、エプロン２ｅが設けられている。エプロン２ｅの下端部が、土手壁面２２ｅの上側まで延び、浴槽側シート部１４ｅの端部に被さっている。 An apron 2e is provided on the side of the bathtub 2 facing the washing place 3. The lower end of the apron 2e extends to the upper side of the bank wall surface 22e and covers the end of the bathtub side seat portion 14e.

浴室床構造１ｂは、次のようにして構築される。
洗い場床パネル１０の構成部材１１〜１４をそれぞれ作製する。パネル本体１１は、発泡成形によって作製できる。上下のパネル部材１２，１３は、板金加工によって作製できる。
下パネル部材１２の上にパネル本体１１を重ね、パネル本体１１の上に上パネル部材１３を重ねる。下パネル部材１２とパネル本体１１の少なくとも一方の対向面、及びパネル本体１１と上パネル部材１３の少なくとも一方の対向面には、熱硬化性の２液混合ウレタン系接着剤からなる接着剤を塗布しておく。 The bathroom floor structure 1b is constructed as follows.
The constituent members 11 to 14 of the washing place floor panel 10 are produced, respectively. The panel body 11 can be manufactured by foam molding. The upper and lower panel members 12 and 13 can be manufactured by sheet metal processing.
The panel body 11 is placed on the lower panel member 12, and the upper panel member 13 is placed on the panel body 11. An adhesive made of a thermosetting two-component mixed urethane adhesive is applied to at least one facing surface of the lower panel member 12 and the panel body 11 and at least one facing surface of the panel body 11 and the upper panel member 13. I will do it.

図６に示すように、これら積層体１１〜１３を、例えば真空圧空熱プレス機３０にセットする。真空圧空熱プレス機３０の上下のプレス型３１，３２は、それぞれ内蔵ヒータ（図示省略）によって加熱されている。これによって、積層体１１〜１３が加熱される。ひいては、積層体１１〜１３どうし間の熱硬化性２液混合ウレタン系接着剤が加熱される。加熱温度は、前記接着剤が硬化可能な温度であり、例えば９０℃程度である。
これと同時に、上プレス型３１から圧縮空気（図６の網掛け矢印）を下方へ吹き出す。かつ、上プレス型３１の下面のシリコンラバー製押さえシート３３と、下プレス型３２と、側枠３４との間の空気（図６の白抜き矢印）を、下プレス型３２の吸引手段（図示省略）によって真空吸引する。このため、押さえシート３３が、積層体１１〜１３の三方下り勾配（図３）等の上面形状に合わせて変形されながら、積層体１１〜１３の上面に強く押し当てられる。 As shown in FIG. 6, these laminated bodies 11 to 13 are set in, for example, a vacuum compressed air heat press machine 30. The upper and lower press molds 31 and 32 of the vacuum compressed air heat press machine 30 are heated by built-in heaters (not shown), respectively. As a result, the laminated bodies 11 to 13 are heated. As a result, the thermosetting two-component mixed urethane adhesive between the laminates 11 to 13 is heated. The heating temperature is a temperature at which the adhesive can be cured, for example, about 90 ° C.
At the same time, compressed air (shaded arrow in FIG. 6) is blown downward from the upper press mold 31. Further, the air (white arrow in FIG. 6) between the silicon rubber pressing sheet 33 on the lower surface of the upper press die 31, the lower press die 32, and the side frame 34 is sucked by the suction means (not shown) of the lower press die 32. Vacuum suction by (omitted). Therefore, the pressing sheet 33 is strongly pressed against the upper surface of the laminated bodies 11 to 13 while being deformed according to the upper surface shape of the laminated bodies 11 to 13 such as the three-way downward slope (FIG. 3).

これによって、パネル本体１１と下パネル部材１２とが強く押し当てられて密着されるとともに、これら部材１１，１２間の接着剤が硬化する。また、パネル本体１１と上パネル部材１３とが強く押し当てられて密着されるとともに、これら部材１１，１３間の接着剤が硬化する。
この結果、パネル本体１１と下パネル部材１２と上パネル部材１３を正しく貼り合わせることができる。
パネル本体１１には土手が無く、第１嵌合部１５が床天端１０と同等の高さであるため、上プレス型３１に土手を逃がすための凹部を形成する必要が無い。或いは、上下のプレス型３１，３２をなるべく接近させて、押さえシート３３を下プレス型３２になるべく接近させたうえで、圧縮空気及び真空吸引によって押さえシート３３を変形させることができる。したがって、パネル本体１１と下パネル部材１２と上パネル部材１３を一層適確に貼り合わせることができ、接着作業性を向上できる。 As a result, the panel body 11 and the lower panel member 12 are strongly pressed against each other and brought into close contact with each other, and the adhesive between the members 11 and 12 is cured. Further, the panel main body 11 and the upper panel member 13 are strongly pressed against each other to be brought into close contact with each other, and the adhesive between the members 11 and 13 is cured.
As a result, the panel body 11, the lower panel member 12, and the upper panel member 13 can be correctly bonded together.
Since the panel body 11 has no embankment and the first fitting portion 15 has the same height as the floor top end 10, it is not necessary to form a recess in the upper press mold 31 for allowing the embankment to escape. Alternatively, the upper and lower press dies 31 and 32 can be brought as close as possible to each other, and the pressing sheet 33 can be brought as close as possible to the lower press die 32, and then the pressing sheet 33 can be deformed by compressed air and vacuum suction. Therefore, the panel main body 11, the lower panel member 12, and the upper panel member 13 can be more accurately bonded to each other, and the bonding workability can be improved.

その後、パネル本体１１に排水口部材１６を装着し、上パネル部材１３の上面に表層シート１４を貼り付ける。 After that, the drainage port member 16 is attached to the panel main body 11, and the surface layer sheet 14 is attached to the upper surface of the upper panel member 13.

複数の洗い場床パネル１０を製造後、保管したり運搬したりする際、土手が無く、しかも第１嵌合部１５が床天端１０ｈと同等の高さであるために、積み重ねやすく、スタック性を向上できる。多数積み重ねても、積み重ね高さはあまり高くならない。
なお、仕掛かり状態で、例えばパネル本体１１だけを複数積み重ねる場合や、表層シート１４を貼り合わせる前のパネル本体１１と下パネル部材１２と上パネル部材１３の積層体を複数積み重ねる場合も、同様に、積み重ねやすくスタック性を向上できる。 When storing or transporting a plurality of washroom floor panels 10 after manufacturing, there is no bank and the first fitting portion 15 is at the same height as the floor top end 10h, so that it is easy to stack and stackability. Can be improved. Even if many are stacked, the stacking height does not become very high.
In the in-process state, for example, when a plurality of panel main bodies 11 are stacked, or when a plurality of laminated bodies of the panel main body 11, the lower panel member 12, and the upper panel member 13 before the surface layer sheets 14 are bonded are stacked, the same applies. , Easy to stack and can improve stackability.

浴室１の施工現場では、洗い場３の底部に洗い場床パネル１０を設置し、浴槽２の設置場所の底部に浴槽受けパン２０を設置する。このとき、浴槽受けパン２０の第２嵌合部２５を上から第１嵌合部１５に上から被せて嵌合させる。これによって、第１嵌合部１５の上方に土手２２が配置される。 At the construction site of the bathroom 1, the washing place floor panel 10 is installed at the bottom of the washing place 3, and the bathtub receiving pan 20 is installed at the bottom of the place where the bathtub 2 is installed. At this time, the second fitting portion 25 of the bathtub receiving pan 20 is put on the first fitting portion 15 from above and fitted. As a result, the bank 22 is arranged above the first fitting portion 15.

続いて、表層シート１４の浴槽側シート部１４ｅを、洗い場床パネル１０と浴槽受けパン２０との境１ｅを越えて、土手２２の洗い場側壁面２２ｅに被せて貼り合わせる。
境１ｅには表層シート１４が被さるために、当該境１ｅにおける防水性を確保できる。境１ｅにコーキングなどのシール材を詰める必要が無い。
もちろん、境１ｅにシール材を詰めてもよい。その場合でも、表層シート１４が被さることによって、浴室利用者が境１ｅのシール材に触れられないようにでき、該シール材が、ちぎれたり、剥がれたりするのを防止できる。 Subsequently, the bathtub-side sheet portion 14e of the surface layer sheet 14 is placed over the washroom side wall surface 22e of the bank 22 over the boundary 1e between the washroom floor panel 10 and the bathtub receiving pan 20 and attached.
Since the surface layer sheet 14 covers the boundary 1e, waterproofness at the boundary 1e can be ensured. There is no need to fill the boundary 1e with a sealing material such as caulking.
Of course, the boundary 1e may be filled with a sealing material. Even in that case, by covering the surface layer sheet 14, the bathroom user can be prevented from touching the sealing material of the boundary 1e, and the sealing material can be prevented from being torn or peeled off.

浴槽受けパン２０上には浴槽２を設置する。
浴槽２の洗い場側面にはエプロン２ｅを設ける。エプロン２ｅの下端部を土手２２の壁面２２ｅ上の浴槽側シート部１４ｅに被せる。これによって、浴槽側シート部１４ｅの端部をエプロン２ｅで隠すことができる。したがって、浴室利用者が、浴槽側シート部１４ｅの端部に触れられないようにでき、浴槽側シート部１ｅの端部がめくれたり、ちぎれたり、剥がれたりするのを防止できる。 A bathtub 2 is installed on the bathtub receiving pan 20.
An apron 2e is provided on the side of the washing area of the bathtub 2. The lower end of the apron 2e is put on the bathtub side sheet portion 14e on the wall surface 22e of the bank 22. Thereby, the end portion of the bathtub side seat portion 14e can be hidden by the apron 2e. Therefore, the bathroom user can be prevented from touching the end portion of the bathtub side seat portion 14e, and the end portion of the bathtub side seat portion 1e can be prevented from being turned over, torn, or peeled off.

本発明は、前記実施形態に限定されるものではなく、その趣旨に反しない限りにおいて種々の改変をなすことができる。
例えば、第１嵌合部１５の上端１５ｈは、床天端１０ｈと同等の高さかそれ以下であればよい。洗い場床パネル１０の製造に支障が無い範囲内であれば、第１嵌合部１５の上端１５ｈが、床天端１０ｈより上へ例えば数ｍｍ程度突出されていてもよい。
第１嵌合部１５の上端１５ｈが、床天端１０ｈより低所に位置していてもよい。
土手が、浴槽２のエプロン２ｅ（浴槽付属部材）の下端部に設けられていてもよい。
洗い場床パネル１０が、繊維強化プラスチック（ＦＲＰ）によって構成されていてもよい。 The present invention is not limited to the above-described embodiment, and various modifications can be made as long as it does not contradict the gist thereof.
For example, the upper end 15h of the first fitting portion 15 may have a height equal to or lower than the floor top end 10h. As long as the manufacturing of the washing place floor panel 10 is not hindered, the upper end 15h of the first fitting portion 15 may protrude above the floor top end 10h by, for example, about several mm.
The upper end 15h of the first fitting portion 15 may be located lower than the floor top end 10h.
The bank may be provided at the lower end of the apron 2e (bathtub accessory member) of the bathtub 2.
The washroom floor panel 10 may be made of fiber reinforced plastic (FRP).

本発明は、例えば浴室の床構造に適用可能である。 The present invention is applicable, for example, to the floor structure of a bathroom.

１ 浴室
１ｂ 浴室床構造
１ｅ 境
２ 浴槽
２ｅ エプロン（浴槽付属部材）
３ 洗い場
１０ 洗い場床パネル
１０ｈ 床天端
１１ パネル本体
１２ 下パネル部材
１３ 上パネル部材
１４ 表層シート
１４ｅ 浴槽側シート部
１５ 第１嵌合部
１５ａ 凸部
１５ｂ 凹部
１５ｈ 上端
２０ 浴槽受けパン（浴槽付属部材）
２２ 土手
２２ｈ 上端
２２ｅ 洗い場側壁面
２５ 第２嵌合部
２５ａ 凸部
２５ｂ 凹部 1 Bathroom 1b Bathroom floor structure 1e Boundary 2 Bathtub 2e Apron (bathtub accessory)
3 Washing area 10 Washing area Floor panel 10h Floor top end 11 Panel body 12 Lower panel member 13 Upper panel member 14 Surface sheet 14e Bathtub side sheet part 15 First fitting part 15a Convex part 15b Recessed part 15h Upper end 20 Bathtub receiving pan (bathtub accessory member) )
22 Bank 22h Upper end 22e Washing area side wall surface 25 Second fitting part 25a Convex part 25b Concave part

Claims (3)

浴室の洗い場に設けられる洗い場床パネルと、
浴槽の底部又は洗い場側面に設けられる浴槽付属部材と、
を備え、
前記洗い場床パネルにおける浴槽側端部には凸状又は凹状の第１嵌合部が形成され、前記第１嵌合部の上端が、前記洗い場床パネルにおける前記第１嵌合部を除く部分の床天端と同等の高さであるか、又は前記床天端より低く、
前記浴槽付属部材には、前記洗い場に面する土手が一体に設けられ、前記土手の底部に凹状又は凸状の第２嵌合部が形成され、前記第２嵌合部が、前記第１嵌合部に上から被さるように嵌合され、
前記洗い場床パネルの上面には防水性の表層シートが設けられ、前記表層シートの浴槽側シート部が、前記土手の洗い場側を向く壁面に被さっていることを特徴とする浴室床構造。 The floor panel of the washroom provided in the washroom of the bathroom and
Bathtub accessories provided at the bottom of the bathtub or on the side of the washing area,
With
A convex or concave first fitting portion is formed at the bathtub side end portion of the washroom floor panel, and the upper end of the first fitting portion is a portion of the washroom floor panel excluding the first fitting portion. The height is the same as the top of the floor, or lower than the top of the floor.
The bathtub accessory member is integrally provided with a bank facing the washing place, a concave or convex second fitting portion is formed at the bottom of the bank, and the second fitting portion is formed by the first fitting. It is fitted so that it covers the joint from above,
A bathroom floor structure characterized in that a waterproof surface layer sheet is provided on the upper surface of the washroom floor panel, and the bathtub side sheet portion of the surface layer sheet covers a wall surface facing the washroom side of the bank. 前記洗い場床パネルが、発泡樹脂からなるパネル本体と、前記パネル本体の底部に敷設された金属板からなる下パネル部材と、前記パネル本体の上面に被さる金属板からなる上パネル部材と、前記上パネル部材の上面に被さる表層シートとを備えていることを特徴とする請求項１に記載の浴室床構造。 The washroom floor panel includes a panel body made of foamed resin, a lower panel member made of a metal plate laid on the bottom of the panel body, an upper panel member made of a metal plate covering the upper surface of the panel body, and the upper part. bathroom floor structure according to claim 1, characterized in that it comprises a surface layer sheet overlying the upper surface of the panel member. 前記浴槽側シート部が、前記土手の上端近く又は前記土手の上端まで被さっていることを特徴とする請求項１に記載の浴室床構造。 The bathroom floor structure according to claim 1 , wherein the bathtub-side seat portion covers the vicinity of the upper end of the bank or the upper end of the bank.
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