JP2004068346A - Washing place for bathroom, and method of manufacturing the same - Google Patents

Washing place for bathroom, and method of manufacturing the same Download PDF

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Publication number
JP2004068346A
JP2004068346A JP2002227131A JP2002227131A JP2004068346A JP 2004068346 A JP2004068346 A JP 2004068346A JP 2002227131 A JP2002227131 A JP 2002227131A JP 2002227131 A JP2002227131 A JP 2002227131A JP 2004068346 A JP2004068346 A JP 2004068346A
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JP
Japan
Prior art keywords
washing
water
grooves
groove
washing place
Prior art date
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Application number
JP2002227131A
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Japanese (ja)
Inventor
Yoshinobu Imasaka
今坂 喜信
Masaki Tsunashima
綱嶋 正樹
▲よし▼田 博明
Hiroaki Yoshida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
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Priority to JP2002227131A priority Critical patent/JP2004068346A/en
Publication of JP2004068346A publication Critical patent/JP2004068346A/en
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  • Floor Finish (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a washing place for a bathroom which exhibits an image of quick drying thereof, allows the easy understanding of a dry state to the eye, and is improved in water drying efficiency on the surface of the washing place. <P>SOLUTION: The surface of the washing place 1 has a plurality of grooves 3 which communicate with each other toward a drain port 2. Each groove 3 has a hydrophilic coated film layer 4 formed therein which contributes to reduction in the initial remaining quantity of water on the surface of the washing place 1 and the quick drying of the same. <P>COPYRIGHT: (C)2004,JPO

Description

【0001】
【発明の属する技術分野】
本発明は浴室用洗い場およびその製造方法に関わるもので、特に洗い場の残水を少なくし、洗い場表面の水乾き時間を短縮することのできる浴室用洗い場を供するものである。
【0002】
【従来の技術】
従来、洗い場の残水を少なくし、洗い場表面の水乾き時間を短縮する方法として特開2002−54295公報に記載されているように洗い場表面の形状を工夫し、溝を設ける方式のものがあった。
【0003】
すなわち、表面に滑り止め用の凸部とこれら凸部の間に排水口または流し溝に連続する流路が形成され少なくとも該流路の上に水玉の表面張力を破壊する凹凸形状部が重ねて形成されることにより、流路内を流れる水の流速を抑制し途中で水が途切れて島状に残ることがなくなり、より短時間で床の表面乾燥が可能になるというものである。
【0004】
一方、洗い場表面を親水性とすることにより、洗い場表面の水を薄い膜状に広がらせ水が途切れて島状に残ることを防止し、洗い場に勾配が設けてあるのでその勾配に沿って水が流れてゆくことにより残水量を少なくし、薄い膜状に水が広がっているので洗い場表面の水乾き時間を短縮することができるという方式があった。
【0005】
【発明が解決しようとする課題】
しかしながら、洗い場表面に溝を設けると、溝などの洗い場表面のお手入れに手間がかかるという課題があった。特に、溝である流路の上に水玉の表面張力を破壊する凹凸形状部を重ねて形成すると汚れの除去がしにくいという課題があった。
【0006】
洗い場表面を親水性とする方法は、洗い場に多量の水を流した場合、洗い場表面に水が薄い膜状に広がるが、時間が経たないと乾燥というイメージにならないので、見た目にも解り易く、洗い場表面の水乾きの効率の良いものを提供するということが課題であった。
【0007】
【課題を解決するための手段】
本発明は上記課題を解決するめに、排水口に向かって水が流れるように勾配が設けられた洗い場において、洗い場表面は排水口に向かって連通するように複数の溝が設けられ、前記溝に親水性の親水塗膜層が形成したものである。
【0008】
このような構成にすることにより、溝の清掃性が向上し、かつ洗い場表面の初期残水量を減らすことができるとともに、見た目にも解り易く、洗い場表面の水乾きの効率を良くすることができる。
【0009】
【発明の実施の形態】
本発明の請求項1にかかる発明は、排水口に向かって水が流れるように勾配が設けられた洗い場において、洗い場表面は排水口に向かって連通するように複数の溝が設けられ、前記溝に親水性の親水塗膜層が形成するように構成したものである。
【0010】
そして、溝は親水性の親水塗膜層を形成しており水と馴染む性質があるので、水の表面張力は弱められ水が薄い膜状に広がろうとする。一方、溝以外の部分は水の表面張力により水を弾こうとする性質になる。
【0011】
そこで、水は溝へ行く力が働き、かつ溝は排水口に向かって連通するように形成されているので水はより排水口に流やすくなり、その結果として洗い場に流された多量の水は溝のみで薄い膜状に広がり、溝以外の部分は水に濡れずに乾燥しているという状態にすることができる。
【0012】
このようにすると、洗い場表面の初期残水量を極端に減らすことができるとともに、見た目にも乾燥状態が解り易く、かつ洗い場表面の水乾きの効率を良くすることができる。
【0013】
本発明の請求項2にかかる発明は、洗い場表面の複数の溝は、高い位置から低い位への置勾配に従いより幅広く区画形成するようにしたものである。
【0014】
そして、洗い場表面の複数の溝を高い位置から低い位置への勾配に従ってより幅広く区画形成することにより、洗い場表面の水の流れを確実にしかつよりスムーズに排水することができる。
【0015】
本発明の請求項3にかかる発明は、溝に親水性の親水塗膜層を形成することによりほぼ平面の形状で構成したものである。
【0016】
そして、溝に親水性の親水塗膜層を形成することによりほぼ平面の形状で構成することにより、溝に汚れが溜まることや溝を丁寧に掃除する必要がなくなり利便性が向上する。
【0017】
本発明の請求項4にかかる発明は、親水性の親水塗膜層を着色することにより、溝とそれ以外の部分との色が異なるように洗い場に意匠を付与した構成とする。
【0018】
そして、溝とそれ以外の部分との色が異なった意匠性の向上した洗い場を得ることができる。
【0019】
本発明の請求項5にかかる発明は、洗い場に加熱手段が配設された構成にする。
【0020】
そして、洗い場表面の初期残水量を極端に減らすことができるとともに、洗い場表面の残水を加熱手段により効率を良く乾燥することができる。
【0021】
本発明の請求項6にかかる発明は、洗い場表面に排水口に向かって連通するように複数の溝を構成した金型を用いSMC材料をプレス成形する工程と、溝以外の部分をマスキング処理する工程と、溝部に親水性の親水塗膜層を形成する工程とから構成したものである。
【0022】
本発明の請求項7にかかる発明は、洗い場表面に排水口に向かって連通するように複数の溝を構成した金型を用いSMC材料をプレス成形する工程と、洗い場表面にに親水性の親水塗膜層を形成する工程と、洗い場表面の余分な塗膜を除去する工程とから構成したものである。
【0023】
そして、これらの工法により、洗い場表面の初期残水量を極端に減らすことができるとともに、見た目にも解り易く、洗い場表面の水乾きの効率を良くすることができる。
【0024】
【実施例】
以下、本発明の実施例について図面を用いて説明する。
【0025】
(実施例1)
図1に本発明の浴室用洗い場の斜視図を示す。洗い場1は、排水口2に向かって水が流れるように勾配(図中の矢印)が設けられ、かつ洗い場1の表面は排水口2に向かって連通するように複数の溝3が設けられている。図2は、図1で示した洗い場1の部分断面図であり、溝3部に親水性の親水塗膜層4が形成されている。
【0026】
多量の水がきた場合、洗い場表面の勾配に従って水が流れるが、溝は親水性の親水塗膜層を形成しており水と馴染む性質があるので、溝部分では水が切れて島状に水滴が残ることはなく、水の表面張力は弱められ水が薄い膜状に広がろうとする。一方、溝以外の部分は水の表面張力により水を弾こうとする性質になる。
【0027】
そこで、水は溝へ行く力が働き、かつ溝は排水口に向かって連通するように形成されているので水はより排水口に流やすくなり、その結果として洗い場に流された多量の水は溝部分のみで薄い膜状に広がり、溝以外の部分は水に濡れずに乾燥しているという状態にすることができる。
【0028】
このように、洗い場表面を全面親水状態にするのと較べても、水は溝の親水塗膜層のみ薄い膜状に広がった状態になるので、洗い場表面の初期残水量は溝と溝以外の部分の面積比に比例して減らすことができる。
【0029】
初期残水量を少なく出ることと水が薄い膜状に広がっていることにより、洗い場表面の水乾きの効率を良くすることができる。さらに、溝以外の部分において水が弾き排水口へ水が流れる様子が目視できることにより、見た目にも乾燥状態を解り易くすることができる。
【0030】
本実施例では洗い場表面の溝以外の部分は滑り止めの凹凸の無い状態で図示しているが、適時滑り止めの凹凸を設けることができ、本実施例で示したものと同様の作用効果が得られる。
【0031】
溝の幅は、残ってはならない水滴の大きさよりも小さな幅に区画形成して構成すると、溝幅以上の大きさの水滴が存在する場合は、溝の親水塗膜層に水滴が接触することになり、水滴は親水部分に引張られて溝以外の部分は乾燥状態になり、溝は水が薄い膜状に濡れた状態になっており、洗い場表面の水乾きの効率を良くすることができる。
【0032】
(実施例2)
図3に示す洗い場表面の部分平面図に示すように、洗い場表面の溝5は高い位置から低い位置への勾配に従ってより幅広く区画形成した。このように区画形成することにより、洗い場表面の水の流れを確実にしかつスムーズに排水することができるとともに水滴が島状に残ることを防止することができる。
【0033】
(実施例3)
図4に示す洗い場の部分断面図に示すように、洗い場6の表面の溝8に親水性の親水塗膜層7を形成することによりほぼ平面の形状で構成する。
【0034】
すると、溝8を無くすることにより排水性能は若干劣るが、溝8に汚れが溜まることや溝を丁寧に掃除する必要がなくなり利便性が向上するとともに実施例1で示したものと同様の作用効果を得ることができる。
【0035】
(実施例4)
図5で示す洗い場表面の部分平面図で示すように、親水性の親水塗膜層を着色することにより、溝9部分とそれ以外の部分との色が異なるようなツートンカラーの洗い場という意匠を付与した構成とすることができる。
【0036】
本実施例では、溝の模様の一例を示したのみであり、デザイン的にさらに工夫することにより、高級感があり意匠性の向上した洗い場を得ることができる。
【0037】
(実施例5)
実施例1で示した洗い場と同様の部分は省略するが、洗い場1の裏面にヒータ線からなる加熱手段10を配設し、さらにその裏面に熱の拡散を防止する断熱層11を設ける。すると、洗い場表面の初期残水量を極端に減らすことができるとともに、洗い場表面の残水を加熱手段により効率を良く乾燥することができる。
【0038】
浴室を使用している場合は、電力が入力されており洗い場は温かくなっており乾燥が速くなるし、入浴後は入浴中の余熱あるいはタイマーを設けて加熱手段を入浴後のある一定時間働かせ、洗い場表面の乾燥を速めることもできる。
【0039】
(実施例6)
次に具体的な製造方法について述べる。既知の方法で洗い場表面に排水口に向かって連通するように複数の溝を構成した金型を用いSMC(シートモールディングコンパウンド)材料をプレス成形し、排水口に向かって水が流れるように勾配が設けられるとともに洗い場表面は排水口に向かって連通するように複数の溝が設けられた洗い場として形状を付与した成形体(図7(a))を得る。SMC材料自体が水を弾く性質があり洗い場表面全体が水を弾く性質になっている。
【0040】
次に、溝部をマスキングフィルムなどによりマスキング12し、塗料が予めかからないようにする(図7(b))。次に、親水材料を含む塗料を洗い場表面に塗装し硬化させ、洗い場表面に約20μmの親水塗膜層を構成する。
【0041】
その後マスキングフィルムを剥がして目的とする浴室用洗い場(図7(c))を得る。このようにして得られた洗い場は、実施例1で述べた作用効果を得ることができる。
【0042】
(実施例7)
実施例6で述べた方法と同じく排水口に向かって水が流れるように勾配が設けられるとともに洗い場表面は排水口に向かって連通するように複数の溝が設けられた洗い場として形状を付与した成形体(図8(a))を得る。
【0043】
次に、フローコーター法により、成形体を一定速度で親水塗料が幅広に流れている場所を通過させることにより洗い場表面全体親水塗料を塗布する図8(b))。次に、洗い場表面の余分な塗膜を除去することにより図8(c)で示すような目的とする浴室用洗い場を得る。
【0044】
洗い場表面の塗膜を除去する方法として、ローラーなどで塗料を拭き取ることもできるし、塗料が硬化した後表面を研磨することにより塗膜を除去することもできる。
【0045】
【発明の効果】
以上説明したように本発明の請求項1に係る発明により、洗い場に流された多量の水は溝部分のみ薄い膜状に広がり、その他の部分は水に濡れずに乾燥しているという状態にすることができる。
【0046】
このようにすると、洗い場表面の初期残水量を極端に減らすことができるとともに、見た目にも解り易く、洗い場表面の水乾きの効率を良くすることができる。
【0047】
また、請求項2に係る発明により、洗い場表面の複数の溝を高い位置から低い位置への勾配に従ってより幅広く区画形成することにより、洗い場表面の水の流れを確実にしかつよりスムーズに排水することができるという効果が得られる。
【0048】
また、請求項3に係る発明により、溝部に親水性の親水塗膜層を形成することによりほぼ平面の形状で構成することにより、溝に汚れが溜まったることや溝を丁寧に掃除する必要がなくなり利便性が向上する。
【0049】
また、請求項4に係る発明により、溝とそれ以外の部分との色が異なった意匠性の向上した洗い場を得ることができる。
【0050】
また、請求項5に係る発明により、洗い場表面の初期残水量を極端に減らすことができるとともに、洗い場表面の残水を加熱手段により効率を良く乾燥することができる。
【0051】
また、請求項6および7に係る発明により、工法により、洗い場表面の初期残水量を極端に減らすことができるとともに、見た目にも解り易く、洗い場表面の水乾きの効率を良くすることができる。
【図面の簡単な説明】
【図1】本発明の浴室用洗い場の斜視図
【図2】本発明の浴室用洗い場の部分断面図
【図3】本発明の浴室用洗い場の部分平面図
【図4】本発明の浴室用洗い場の部分断面図
【図5】本発明の浴室用洗い場の部分平面図
【図6】本発明の浴室用洗い場の部分断面図
【図7】本発明の浴室用洗い場の製造方法を示す断面図
【図8】本発明の浴室用洗い場の製造方法を示す断面図
【符号の説明】
1、6 洗い場
2 排水口
3、5、8、9 溝
4 親水塗膜層
10 加熱手段
12 マスキング
[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a bathroom washing place and a method for producing the same, and more particularly to a bathroom washing place capable of reducing remaining water in the washing place and shortening the time for drying water on the surface of the washing place.
[0002]
[Prior art]
Conventionally, as a method of reducing the residual water in the washing area and shortening the water drying time of the washing area surface, there is a method of providing a groove by devising the shape of the washing area surface as described in JP-A-2002-54295. Was.
[0003]
That is, a convex part for anti-slip and a flow path continuous with a drain or a sink groove are formed between these convex parts on the surface, and at least on the flow path, a concave / convex shape part that destroys the surface tension of a polka dot is overlapped. By being formed, the flow velocity of the water flowing in the flow channel is suppressed, and the water does not break off and remain in an island shape, so that the floor surface can be dried in a shorter time.
[0004]
On the other hand, by making the surface of the washing area hydrophilic, the water on the surface of the washing area is spread in the form of a thin film to prevent the water from being interrupted and remaining in the form of islands. As the water flows, the amount of residual water is reduced, and the water is spread in a thin film form, so that there is a method in which the time for drying the water on the washing surface can be shortened.
[0005]
[Problems to be solved by the invention]
However, if a groove is provided on the washing surface, there is a problem that it takes time to clean the washing surface such as the groove. In particular, there is a problem that it is difficult to remove dirt when an uneven portion that destroys the surface tension of a polka dot is formed on a flow path that is a groove.
[0006]
The method of making the washing surface hydrophilic is that if a large amount of water is poured into the washing room, the water spreads in a thin film on the washing surface, but it does not become an image of drying unless time passes, so it is easy to understand visually, It was an issue to provide a water-efficient surface for washing on the washing surface.
[0007]
[Means for Solving the Problems]
In order to solve the above-described problems, the present invention provides, in a washing place provided with a gradient such that water flows toward a drain, a plurality of grooves are provided so that a surface of the washing place communicates toward the drain, and the grooves are provided in the grooves. This is one in which a hydrophilic hydrophilic coating layer is formed.
[0008]
By adopting such a configuration, the cleaning property of the groove is improved, and the amount of initial residual water on the surface of the washing area can be reduced, and it is easy to understand the appearance, and the efficiency of water drying on the surface of the washing area can be improved. .
[0009]
BEST MODE FOR CARRYING OUT THE INVENTION
The invention according to claim 1 of the present invention is characterized in that in a washing place provided with a gradient such that water flows toward the drain, a plurality of grooves are provided so that the washing surface communicates toward the drain, Is formed so that a hydrophilic coating layer is formed on the substrate.
[0010]
Since the grooves form a hydrophilic hydrophilic coating layer and have a property of being compatible with water, the surface tension of the water is weakened and the water tends to spread in a thin film. On the other hand, portions other than the grooves have a property of repelling water due to the surface tension of the water.
[0011]
Therefore, the water is forced to go to the ditch, and the ditch is formed so as to communicate with the drain, so that the water is more likely to flow to the drain, and as a result, a large amount of water flowing to the washing place is reduced. It can be spread in a thin film only by the groove, and the portion other than the groove can be dried without getting wet with water.
[0012]
In this way, the amount of initial residual water on the surface of the washing place can be extremely reduced, and the appearance of the dry state can be easily understood, and the efficiency of water drying on the surface of the washing place can be improved.
[0013]
In the invention according to claim 2 of the present invention, the plurality of grooves on the surface of the washing area are formed so as to be more widely partitioned according to the inclination from a high position to a low position.
[0014]
Then, by forming the plurality of grooves on the washing surface more widely in accordance with the gradient from the high position to the low position, the flow of water on the washing surface can be ensured and drainage can be performed more smoothly.
[0015]
The invention according to claim 3 of the present invention has a substantially planar shape by forming a hydrophilic hydrophilic coating layer in a groove.
[0016]
By forming a hydrophilic coating film layer in the groove to form a substantially planar shape, it becomes unnecessary to collect dirt in the groove and to clean the groove carefully, thereby improving convenience.
[0017]
The invention according to claim 4 of the present invention has a configuration in which a design is given to a washing place by coloring the hydrophilic hydrophilic coating layer so that the color of the groove and the other portion is different.
[0018]
And the washing place which the color of the groove | channel and other parts differ and which improved the design property can be obtained.
[0019]
The invention according to claim 5 of the present invention has a configuration in which a heating means is provided in a washing place.
[0020]
And the amount of initial residual water on the surface of the washing place can be extremely reduced, and the residual water on the surface of the washing place can be efficiently dried by the heating means.
[0021]
In the invention according to claim 6 of the present invention, a step of press-molding the SMC material using a mold having a plurality of grooves so as to communicate with the surface of the washing area toward the drain, and masking a portion other than the grooves. It comprises a step and a step of forming a hydrophilic hydrophilic coating layer in the groove.
[0022]
The invention according to claim 7 of the present invention comprises a step of press-molding an SMC material using a mold having a plurality of grooves so as to communicate with a drainage port on the surface of the washing place, and a step of forming a hydrophilic surface on the washing place surface. It comprises a step of forming a coating layer and a step of removing excess coating on the surface of the washing place.
[0023]
And by these construction methods, the amount of initial residual water on the surface of the washing place can be extremely reduced, and it is easy to understand visually, and the efficiency of water drying on the surface of the washing place can be improved.
[0024]
【Example】
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
[0025]
(Example 1)
FIG. 1 shows a perspective view of a bathroom washing place of the present invention. The washing place 1 is provided with a gradient (arrow in the figure) so that water flows toward the drain port 2, and a plurality of grooves 3 are provided on the surface of the washing place 1 so as to communicate with the drain port 2. I have. FIG. 2 is a partial cross-sectional view of the washing place 1 shown in FIG. 1, in which a hydrophilic hydrophilic coating layer 4 is formed in the groove 3.
[0026]
When a large amount of water comes, water flows according to the gradient of the washing surface, but the grooves form a hydrophilic coating film layer and have a property of being compatible with water. Does not remain, the surface tension of the water is weakened, and the water tends to spread in a thin film. On the other hand, portions other than the grooves have a property of repelling water due to the surface tension of the water.
[0027]
Therefore, the water is forced to go to the ditch, and the ditch is formed so as to communicate with the drain, so that the water is more likely to flow to the drain, and as a result, a large amount of water flowing to the washing place is reduced. It is possible to make a state in which the film spreads in a thin film only at the groove portion and the portion other than the groove is dry without being wet with water.
[0028]
In this way, even when compared with making the entire washing surface a hydrophilic state, the water is spread only in the hydrophilic coating layer of the groove in a thin film state, so the initial residual water amount on the washing surface is other than the groove and the groove. It can be reduced in proportion to the area ratio of the parts.
[0029]
Since the amount of the initial residual water is small and the water is spread in a thin film, the efficiency of water drying on the washing surface can be improved. Further, since it is possible to visually observe a state in which water is repelled and water flows to the drain port in a portion other than the groove, the dry state can be easily understood visually.
[0030]
In the present embodiment, the portion other than the groove on the washing surface is shown in the state without the non-slip irregularities, but the non-slip irregularities can be provided as appropriate, and the same operation and effect as those shown in the present embodiment can be obtained. can get.
[0031]
If the width of the groove is formed by partitioning it into a width smaller than the size of the water droplet that should not remain, if there is a water droplet with a size greater than the groove width, the water droplet will contact the hydrophilic coating layer of the groove. , The water droplets are pulled by the hydrophilic part, the parts other than the grooves are in a dry state, the grooves are in a state where the water is wet in a thin film shape, and the efficiency of water drying on the washing surface can be improved .
[0032]
(Example 2)
As shown in the partial plan view of the washing surface shown in FIG. 3, the grooves 5 on the washing surface were formed wider and wider according to the gradient from the high position to the low position. By forming the compartments in this manner, the flow of water on the surface of the washing place can be surely and smoothly drained, and water droplets can be prevented from remaining in an island shape.
[0033]
(Example 3)
As shown in the partial cross-sectional view of the washing place shown in FIG. 4, the washing place 6 is formed in a substantially planar shape by forming a hydrophilic coating film layer 7 in a groove 8 on the surface.
[0034]
Then, the drainage performance is slightly inferior due to the elimination of the groove 8, but the dirt accumulates in the groove 8 and there is no need to carefully clean the groove, so that the convenience is improved and the same operation as that shown in the first embodiment is performed. The effect can be obtained.
[0035]
(Example 4)
As shown in the partial plan view of the washing surface shown in FIG. 5, the design of a two-tone washing space in which the color of the groove 9 portion and the other portions are different by coloring the hydrophilic hydrophilic coating layer is shown. It is possible to have a configuration provided.
[0036]
In the present embodiment, only an example of the groove pattern is shown. By further devising the design, it is possible to obtain a washing place with a sense of quality and improved design.
[0037]
(Example 5)
Although a part similar to that of the washing place shown in the first embodiment is omitted, a heating means 10 composed of a heater wire is provided on the back surface of the washing place 1, and a heat insulating layer 11 for preventing heat diffusion is provided on the back surface. Then, the amount of initial residual water on the surface of the washing place can be extremely reduced, and the residual water on the surface of the washing place can be efficiently dried by the heating means.
[0038]
If you are using the bathroom, the power is input, the washing area is warm and the drying speeds up, and after taking a bath, there is a residual heat or a timer during bathing and the heating means is operated for a certain period of time after bathing, It can also speed up the drying of the washing area.
[0039]
(Example 6)
Next, a specific manufacturing method will be described. A SMC (sheet molding compound) material is press-formed using a mold having a plurality of grooves so as to communicate with the surface of the washing area toward the drainage port by a known method, and a gradient is formed so that water flows toward the drainage port. A molded article (FIG. 7 (a)) having a shape provided as a washing place provided with a plurality of grooves so as to be provided and provided with a plurality of grooves so as to communicate with the drainage surface toward the drain port is obtained. The SMC material itself has a property of repelling water, and the entire washing surface has a property of repelling water.
[0040]
Next, the groove is masked 12 with a masking film or the like so that the paint is not applied beforehand (FIG. 7B). Next, a paint containing a hydrophilic material is applied to the surface of the washing place and cured to form a hydrophilic coating layer of about 20 μm on the surface of the washing place.
[0041]
Thereafter, the masking film is peeled off to obtain a desired bathroom washing place (FIG. 7C). The washing place obtained in this way can obtain the function and effect described in the first embodiment.
[0042]
(Example 7)
Similar to the method described in the sixth embodiment, a molding is provided in which a gradient is provided so that water flows toward the drain and the washing surface is provided with a plurality of grooves so as to communicate with the drain. A body (FIG. 8 (a)) is obtained.
[0043]
Next, the entire surface of the washing area is coated with the hydrophilic paint by passing the molded article through a place where the hydrophilic paint flows widely at a constant speed by the flow coater method (FIG. 8B). Next, by removing an excess coating film on the surface of the washing place, a desired bathroom washing place as shown in FIG. 8C is obtained.
[0044]
As a method of removing the paint film on the surface of the washing place, the paint can be wiped off with a roller or the like, or the paint film can be removed by polishing the surface after the paint has hardened.
[0045]
【The invention's effect】
As described above, according to the invention of claim 1 of the present invention, a large amount of water flowing into the washing place spreads in a thin film only in the groove portion, and the other portions are dried without getting wet with water. can do.
[0046]
In this way, the amount of the initial residual water on the surface of the washing place can be extremely reduced, and it can be easily seen, and the efficiency of water drying on the surface of the washing place can be improved.
[0047]
According to the second aspect of the present invention, by forming a plurality of grooves on the washing surface more widely in accordance with a gradient from a higher position to a lower position, the flow of water on the washing surface can be ensured and drained more smoothly. Is obtained.
[0048]
According to the third aspect of the present invention, the groove is formed in a substantially planar shape by forming a hydrophilic coating layer on the groove, so that dirt is accumulated in the groove and the groove needs to be carefully cleaned. It is more convenient.
[0049]
Further, according to the invention of claim 4, it is possible to obtain a washing place in which the color of the groove is different from that of the other part and the design is improved.
[0050]
According to the fifth aspect of the invention, the amount of initial residual water on the surface of the washing area can be extremely reduced, and the residual water on the surface of the washing area can be efficiently dried by the heating means.
[0051]
Further, according to the inventions according to claims 6 and 7, the initial residual water amount on the surface of the washing place can be extremely reduced by the method of construction, and it is easy to see, and the efficiency of water drying on the surface of the washing place can be improved.
[Brief description of the drawings]
FIG. 1 is a perspective view of a bathroom washing area of the present invention. FIG. 2 is a partial cross-sectional view of a bathroom washing area of the present invention. FIG. 3 is a partial plan view of a bathroom washing area of the present invention. FIG. FIG. 5 is a partial plan view of a bathroom washing room of the present invention. FIG. 6 is a partial cross-sectional view of a bathroom washing room of the present invention. FIG. 7 is a sectional view showing a method of manufacturing a bathroom washing room of the present invention. FIG. 8 is a cross-sectional view showing a method for manufacturing a bathroom washing place according to the present invention.
1, 6 Washing place 2 Drain outlet 3, 5, 8, 9 Groove 4 Hydrophilic coating layer 10 Heating means 12 Masking

Claims (7)

排水口に向かって水が流れるように勾配が設けられた洗い場において、洗い場表面は排水口に向かって連通するように複数の溝が設けられ、前記溝に親水性の親水塗膜層が形成されてなる浴室用洗い場。In a washing room provided with a gradient so that water flows toward the drain, a plurality of grooves are provided on the washing surface so as to communicate with the drain, and a hydrophilic coating layer is formed in the grooves. Bathroom washroom. 洗い場表面の複数の溝は、高い位置から低い位置への勾配に従いより幅広く区画形成されてなる請求項1記載の浴室用洗い場。2. The bathroom washing area according to claim 1, wherein the plurality of grooves on the surface of the washing area are formed wider and wider according to a gradient from a high position to a low position. 溝に親水性の親水塗膜層を形成することによりほぼ平面の形状で構成される請求項1または2記載の浴室用洗い場。3. The bathroom according to claim 1, wherein the groove is formed in a substantially hydrophilic shape by forming a hydrophilic coating layer on the groove. 親水性の親水塗膜層を着色することにより、溝とそれ以外の部分との色が異なるように洗い場に意匠を付与した請求項1〜3記載の浴室用洗い場。4. The bathroom washing area according to claim 1, wherein a design is given to the washing area so that the color of the groove and the other part is different by coloring the hydrophilic hydrophilic coating layer. 洗い場に加熱手段を設けてなる請求項1〜4記載の浴室用洗い場。5. The bathroom washing area according to claim 1, wherein a heating means is provided in the washing area. 洗い場表面に排水口に向かって連通するように複数の溝を構成した金型を用いSMC材料をプレス成形する工程と、溝以外の部分をマスキング処理する工程と、溝に親水性の親水塗膜層を形成する工程とからなる浴室用洗い場の製造方法。A step of press-forming the SMC material using a mold having a plurality of grooves so as to communicate with a drain port on the washing surface, a step of masking portions other than the grooves, and a hydrophilic hydrophilic coating on the grooves. A method for manufacturing a bathroom washroom, comprising the step of forming a layer. 洗い場表面に排水口に向かって連通するように複数の溝を構成した金型を用いSMC材料をプレス成形する工程と、洗い場表面にに親水性の親水塗膜層を形成する工程と、洗い場表面の余分な塗膜を除去する工程とからなる浴室用洗い場の製造方法。A step of press-forming an SMC material using a mold having a plurality of grooves so as to communicate with a drain port on the washing surface, a step of forming a hydrophilic coating layer on the washing surface, A method of manufacturing a bathroom washing place, comprising:
JP2002227131A 2002-08-05 2002-08-05 Washing place for bathroom, and method of manufacturing the same Withdrawn JP2004068346A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008031665A (en) * 2006-07-26 2008-02-14 Matsushita Electric Works Ltd Water section member
JP2010053614A (en) * 2008-08-29 2010-03-11 Toto Ltd Bathroom floor
JP2018003583A (en) * 2016-06-24 2018-01-11 Toto株式会社 Article with high drainage property
JP2018172945A (en) * 2017-03-31 2018-11-08 Toto株式会社 High drainage goods

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008031665A (en) * 2006-07-26 2008-02-14 Matsushita Electric Works Ltd Water section member
JP2010053614A (en) * 2008-08-29 2010-03-11 Toto Ltd Bathroom floor
JP2018003583A (en) * 2016-06-24 2018-01-11 Toto株式会社 Article with high drainage property
JP2018003584A (en) * 2016-06-24 2018-01-11 Toto株式会社 High drainage goods
JP2018172945A (en) * 2017-03-31 2018-11-08 Toto株式会社 High drainage goods

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