JP3118006U - Bath lid - Google Patents

Bath lid Download PDF

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Publication number
JP3118006U
JP3118006U JP2005008908U JP2005008908U JP3118006U JP 3118006 U JP3118006 U JP 3118006U JP 2005008908 U JP2005008908 U JP 2005008908U JP 2005008908 U JP2005008908 U JP 2005008908U JP 3118006 U JP3118006 U JP 3118006U
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Japan
Prior art keywords
heat storage
sheet
lid
core material
lid body
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Expired - Fee Related
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JP2005008908U
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Japanese (ja)
Inventor
幸芳 寺澤
研一 近藤
智志 田村
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Mitsuboshi Belting Ltd
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Mitsuboshi Belting Ltd
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Abstract

【課題】芯材の厚みを薄くしても充分に湯温低下を抑制できる風呂用蓋を提供することを目的とする。
【解決手段】発泡材からなるコア材２の表面層に、蓄熱剤を含浸させた蓄熱シート３と表皮シート４を順次積層して蓋本体５とし、この蓋本体５の端部周囲を合成樹脂あるいはエラストマー製のエッジプロテクター６で包囲した構成からなる。
【選択図】 図１
An object of the present invention is to provide a bath lid capable of sufficiently suppressing a decrease in hot water temperature even when the thickness of a core material is reduced.
A heat storage sheet 3 and a skin sheet 4 impregnated with a heat storage agent are sequentially laminated on a surface layer of a core material 2 made of a foam material to form a lid body 5, and the periphery of the end of the lid body 5 is made of synthetic resin. Or it consists of the structure enclosed with the edge protector 6 made from an elastomer.
[Selection] Figure 1

Description

本考案は保温のため浴槽の上面に被せ、湯温低下を充分に抑制できる風呂用蓋に関する。   The present invention relates to a bath lid that can be covered with an upper surface of a bathtub for heat insulation and sufficiently suppress a decrease in hot water temperature.

従来の浴槽蓋には、巻き込みができるシャッター式のもの、折り畳み式のものが良く知られている。また、最近では芯材の表面に薄板を積層した蓋本体の周囲縁部にループ状に形成した合成樹脂製のエッジプロテクターを脱着可能にした浴槽蓋も提案されている。（特許文献１）
特開平８−１０３３８９号公報 As a conventional bathtub lid, a shutter type that can be entrained and a foldable type are well known. Recently, a bathtub lid has also been proposed in which an edge protector made of a synthetic resin formed in a loop shape at the peripheral edge of a lid body in which a thin plate is laminated on the surface of a core material is removable. (Patent Document 1)
JP-A-8-103389

しかしながら、従来の浴槽蓋は、芯材として断熱機能を持たせた発泡硬質ウレタンあるいが発泡ポリスチレン製の断熱材が使用されているが、湯温低下を抑制するためには、断熱材を２０〜３５ｍｍ程度に厚くする必要があった。このため、コスト高になっていた。   However, in the conventional bathtub lid, a heat-insulating material made of foamed hard urethane or foamed polystyrene having a heat-insulating function is used as a core material. It was necessary to increase the thickness to about 35 mm. For this reason, the cost was high.

本考案はこのような問題を改善するものであり、芯材の厚みを薄くしても充分に湯温低下を抑制できる風呂用蓋を提供することを目的とする。   The present invention improves such problems, and an object of the present invention is to provide a bath lid that can sufficiently suppress a decrease in hot water temperature even if the thickness of the core material is reduced.

即ち、本願の請求項１記載の考案では、発泡材からなるコア材の表面層に、蓄熱剤を含浸させた蓄熱シートと表皮シートを順次積層して蓋本体とし、該蓋本体の端部周囲を合成樹脂あるいはエラストマー製のエッジプロテクターで包囲した風呂用蓋にあり、蓄熱シートを用いることによりコア材の厚みを薄くすることができ、充分に湯温低下を抑制できる。   That is, in the device according to claim 1 of the present application, a heat storage sheet impregnated with a heat storage agent and a skin sheet are sequentially laminated on a surface layer of a core material made of a foam material to form a lid body, and the periphery of the end of the lid body Is a bath lid surrounded by an edge protector made of synthetic resin or elastomer. By using a heat storage sheet, the thickness of the core material can be reduced, and a decrease in hot water temperature can be sufficiently suppressed.

本願の請求項２記載の考案では、蓄熱シートが不織布に蓄熱剤マイクロカプセルを含浸させたものであり、蓄熱剤マイクロカプセルを使用することによって蓄熱効果が一段と増す。   In the device according to claim 2 of the present application, the heat storage sheet is obtained by impregnating a nonwoven fabric with a heat storage agent microcapsule, and the heat storage effect is further increased by using the heat storage agent microcapsule.

本考案の風呂用蓋は、蓄熱シートを用いているためにコア材の厚みを薄くすることができ、湯温低下を抑制できる優れた効果を有している。不織布に３０〜４０℃に融解・凝固点を有する蓄熱剤カプセルを含浸させた蓄熱シートを使用すれば、風呂の湯温低下を効率よく抑制できる。   Since the bath lid of the present invention uses a heat storage sheet, it can reduce the thickness of the core material and has an excellent effect of suppressing a decrease in hot water temperature. If a heat storage sheet in which a non-woven fabric is impregnated with a heat storage agent capsule having a melting / freezing point at 30 to 40 ° C., a decrease in bath temperature can be efficiently suppressed.

図１は本考案に係る風呂用蓋の断面図である。本考案の風呂用蓋１は発泡材からなるコア材２の表面層に、蓄熱剤を含浸させた蓄熱シート３と表皮シート４を順次積層して蓋本体５とし、該蓋本体５の端部周囲を合成樹脂あるいはエラストマー製のエッジプロテクター６で包囲している。   FIG. 1 is a sectional view of a bath lid according to the present invention. A bath lid 1 of the present invention is a lid body 5 in which a heat storage sheet 3 and a skin sheet 4 impregnated with a heat storage agent are sequentially laminated on a surface layer of a core material 2 made of a foam material to form a lid body 5. The periphery is surrounded by an edge protector 6 made of synthetic resin or elastomer.

上記コア材２は、例えば発泡硬質ウレタンや発泡硬質ポリスチレンからなる断熱性に優れたボードであり、厚さが１０〜１５ｍｍのものが使用される。   The said core material 2 is a board excellent in heat insulation which consists of foaming hard urethane or foaming hard polystyrene, for example, and a thing with a thickness of 10-15 mm is used.

上記蓄熱シート３は、例えばパルプ、ポリエチレンテレフタレート等の繊維からなる不職布に２０〜６０℃に融解・凝固点を有する蓄熱剤マイクロカプセルを含有させたものであり、厚さ０．５〜３．０ｍｍのものである。   The heat storage sheet 3 contains a heat storage agent microcapsule having a melting and freezing point at 20 to 60 ° C. in a non-woven cloth made of fibers such as pulp and polyethylene terephthalate, and has a thickness of 0.5 to 3. 0 mm.

この蓄熱剤マイクロカプセルの形態はスラリー状、粉末状、ペレット状があるが特に限定しない。蓄熱剤としては、ＮａＣＨ３Ｃ００・３Ｈ２０（融点５８℃）、ＬｉＮＯ３・３Ｈ２Ｏ（融点３０℃）の無機塩、ｎ−オクタデカン（融点２８℃）、セチルアルコール（融点５１℃）が使用されるが、これに限定されるものではない。上記蓄熱剤マイクロカプセルは内包された蓄熱剤がカプセル内部で融点以下への冷却により凝固して放熱しを、また融点以上の加熱により融解して蓄熱を繰り返す特長があり、本考案はこの特長を利用している。
尚、本考案で使用する蓄熱剤としては、通常使用する湯の温度範囲が３０〜４５℃であるため、この温度範囲に融点・凝固点を有するものが好ましい。 There are no particular restrictions on the form of the heat storage agent microcapsules, although there are slurry, powder and pellets. Examples of the heat storage agent include NaCH 3 C00 · 3H 2 0 (melting point: 58 ° C.), LiNO 3 / 3H 2 O (melting point: 30 ° C.), inorganic salt, n-octadecane (melting point: 28 ° C.), and cetyl alcohol (melting point: 51 ° C.). Although used, it is not limited to this. The above heat storage agent microcapsule has the feature that the heat storage agent contained in the capsule solidifies by cooling to below the melting point to dissipate heat, and melts by heating above the melting point to repeat heat storage, and the present invention has this feature. We are using.
In addition, as a heat storage agent used by this invention, since the temperature range of the hot water used normally is 30-45 degreeC, what has melting | fusing point and a freezing point in this temperature range is preferable.

上記表皮シート４としては、例えば表面にポリエチレンテレフタレートフィルムを積層した高剛性、低線膨張性のＡＢＳシートの表面に木目・大理石等の模様柄のあるポリエチレンテレフタレートフィルム製の表面加飾フィルムを積層一体化したものが使用される。しかし、これに限定されるものではないが、高剛性、低線膨張性を有する樹脂シートであれはよい。   As the above-mentioned skin sheet 4, for example, a surface decoration film made of a polyethylene terephthalate film having a pattern such as wood grain or marble is laminated on the surface of a high rigidity, low linear expansion ABS sheet laminated with a polyethylene terephthalate film on the surface. Is used. However, the present invention is not limited to this, and any resin sheet having high rigidity and low linear expansion may be used.

上記エッジプロテクター６は、蓋本体５の端部周囲を包囲するものであり、ポリエチレン、ポリアミド、ポリプロピレン、ポリウレタン、ゴムなどの合成樹脂あるいはエラストマーの型物からなり、脱着可能に蓋本体５に装着されている。   The edge protector 6 surrounds the periphery of the end of the lid body 5 and is made of a synthetic resin or elastomer mold such as polyethylene, polyamide, polypropylene, polyurethane, rubber, etc., and is detachably attached to the lid body 5. ing.

本考案に係る本考案に係る風呂用蓋の断面図である。It is sectional drawing of the lid | cover for baths concerning this invention which concerns on this invention.

符号の説明Explanation of symbols

１ 風呂用蓋
２ コア材
３ 蓄熱シート
４ 表皮シート
５ 蓋本体
６ エッジプロテクター


DESCRIPTION OF SYMBOLS 1 Bath lid 2 Core material 3 Thermal storage sheet 4 Skin sheet 5 Lid body 6 Edge protector


Claims (2)

発泡材からなるコア材の表面層に、蓄熱剤を含浸させた蓄熱シートと表皮シートを順次積層して蓋本体とし、該蓋本体の端部周囲を合成樹脂あるいはエラストマー製のエッジプロテクターで包囲したことを特徴とする風呂用蓋。   A heat storage sheet impregnated with a heat storage agent and a skin sheet are sequentially laminated on the surface layer of the core material made of foam material to form a lid body, and the periphery of the end of the lid body is surrounded by an edge protector made of synthetic resin or elastomer A bath lid characterized by that. 蓄熱シートが不織布に蓄熱剤マイクロカプセルを含浸させたものである請求項１記載の風呂用蓋。
The bath lid according to claim 1, wherein the heat storage sheet is obtained by impregnating a nonwoven fabric with a heat storage agent microcapsule.
JP2005008908U 2005-10-26 2005-10-26 Bath lid Expired - Fee Related JP3118006U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8695236B2 (en) 2008-10-27 2014-04-15 Asics Corporation Shoe sole suitable for suppressing pronation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8695236B2 (en) 2008-10-27 2014-04-15 Asics Corporation Shoe sole suitable for suppressing pronation

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