JPH08117125A - Teaching material for bath room - Google Patents
Teaching material for bath roomInfo
- Publication number
- JPH08117125A JPH08117125A JP26404494A JP26404494A JPH08117125A JP H08117125 A JPH08117125 A JP H08117125A JP 26404494 A JP26404494 A JP 26404494A JP 26404494 A JP26404494 A JP 26404494A JP H08117125 A JPH08117125 A JP H08117125A
- Authority
- JP
- Japan
- Prior art keywords
- foam layer
- rear surface
- floor
- slip
- acrylic resin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Bathtub Accessories (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】この発明は、バスマットあるいは
風呂用すのこ等の浴室用敷材に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bathroom mat such as a bath mat or a bath drain.
【0002】[0002]
【従来の技術と問題点】浴室用敷材は、床面上で容易に
滑り動くと危険であるため、従来から種々の滑り止めの
ための工夫がなされている。2. Description of the Related Art Since the bathroom flooring material is dangerous when it easily slides on the floor surface, various measures have been taken to prevent slipping.
【0003】このような滑り止め手段として、従来、敷
材本体の下面に吸盤を設けて、床面に吸着させるように
すること(例えば実公昭45−29338号、実開昭5
7−40389号、実公昭56−8545号、実公平2
−32154号)が最も多く提案されてきた。As such a non-slip means, conventionally, a suction cup is provided on the lower surface of the flooring material main body so that it is adsorbed on the floor surface (for example, Japanese Utility Model Publication No. 45-29338, Japanese Utility Model Publication No. 5).
No. 7-40389, No. 56-8545, No. 2
No. 32154) has been proposed most.
【0004】しかしながら、吸盤方式の滑り止め手段
は、実際上タイル面上での横滑りの力に対して十分な実
効を期待することができず、かつ床面が凹凸を有するよ
うな場合には益々十分な滑り止め効果を期待することが
できなかった。However, the suction cup type anti-slip means cannot be expected to be sufficiently effective against the force of skidding on the tile surface, and the floor surface is uneven. It was not possible to expect a sufficient anti-slip effect.
【0005】また、本願考案者の先の提案に係る実公昭
59−32375号公報に示すように、敷材本体の下面
にスチレンーブタジエンゴム等のゴム発泡体からなる滑
り止め材を貼着一体化したものも公知であるが、未だな
お特に濡れた床面上での滑り止め効果に十分な満足が得
られるものではなかった。As disclosed in Japanese Utility Model Publication No. 59-32375, which was previously proposed by the present inventor, a non-slip material made of a rubber foam such as styrene-butadiene rubber is attached to the lower surface of the main body of the flooring material so as to be integrated. Although the modified products are also known, they have not been able to sufficiently satisfy the anti-slip effect especially on a wet floor surface.
【0006】一方、敷材自体を、軽量発泡ポリエチレン
製のものに代えて、エチレン−酢酸ビニル共重合体(E
VA)樹脂発泡体からなるものとし、その下面に多数の
滑り止め凹凸条を形成して、敷材本体の比較的大きな重
量を利用して滑り止め効果の向上をはかるものとした製
品も提供されているが、材料コストの面で高価につくと
共に、重いために取扱いに不便であるというような難点
があった。On the other hand, the flooring material itself is replaced by that made of lightweight expanded polyethylene, and the ethylene-vinyl acetate copolymer (E
VA) A product is also provided, which is made of a resin foam and has a large number of anti-slip ridges formed on the lower surface thereof to improve the anti-slip effect by utilizing the relatively large weight of the flooring material main body. However, it is expensive in terms of material cost, and it is difficult to handle because it is heavy.
【0007】[0007]
【発明が解決しようとする課題】この発明は、滑り止め
材料の開発により、発泡合成樹脂製マット等の軽量な敷
材の有する長所を損うことなく、優れた滑り止め作用に
より一段と安全性を向上した浴室用敷材を提供すること
を目的とするものである。SUMMARY OF THE INVENTION With the development of a non-slip material, the present invention has an excellent anti-slip action to further improve safety without impairing the advantages of a lightweight laying material such as a foam synthetic resin mat. It is intended to provide an improved bathroom floor covering.
【0008】[0008]
【課題を解決するための手段】この発明は、敷材本体の
接床部下面に、滑り止めシートが貼着一体化されてな
り、かつ該滑り止めシートは、薄い繊維基材に、発泡倍
率2〜6倍の連続気泡をもち、かつ表面に気泡の断面が
露出した軟質アクリル樹脂発泡体層が、一部含浸状態に
コーティングされた薄材からなることを特徴とする浴室
用敷材を要旨とする。According to the present invention, a non-slip sheet is integrally attached to the lower surface of a flooring part of a flooring material, and the non-slip sheet is a thin fiber base material and has a foaming ratio. A bath lining material, characterized in that it has a soft acrylic resin foam layer having 2 to 6 times the number of open cells and the cross section of the cells exposed on the surface, and is made of a thin material that is partially impregnated. And
【0009】繊維基材は、合成繊維のほか天然繊維によ
る織布あるいは不織布を用いうるが、強度、コスト等の
面でポリエステル繊維による不織布あるいは織布を用い
るのが好適である。As the fibrous base material, woven or non-woven fabric made of natural fibers as well as synthetic fibers can be used, but it is preferable to use non-woven fabric or woven fabric made of polyester fiber in terms of strength, cost and the like.
【0010】また、滑り止めシートは、厚さが0.1mm
未満では、十分な滑り止め効果を発揮できず、かつそれ
自体の製造も困難である。一方、0.4mmをこえて厚す
ぎるときは、滑り止め効果の格別の増大を望めない一方
で、コスト面で不利である。従って、厚さ0.2〜0.
4mmの範囲のものを用いるのが好適であり、特に0.2
〜0.3mm程度の厚さのものを用いるのが好ましい。The non-slip sheet has a thickness of 0.1 mm.
If it is less than the above range, a sufficient anti-slip effect cannot be exhibited, and it is difficult to manufacture itself. On the other hand, when the thickness exceeds 0.4 mm and is too thick, it is not possible to expect a particular increase in the anti-slip effect, but there is a cost disadvantage. Therefore, the thickness is 0.2-0.
It is preferable to use one with a range of 4 mm, especially 0.2
It is preferable to use one having a thickness of about 0.3 mm.
【0011】また、アクリル樹脂発泡体層の発泡倍率
は、2倍より低いと水分の吸収作用に劣り濡れ面に敷設
したときの滑り止め効果が不十分なものとなり、6倍よ
り高いと滑り止めシートの表面強度が弱すぎて、損傷し
易いのみならず、滑り止め効果も低下する。最も好まし
くは3倍中心で2.5〜3.5倍の範囲とするのが好ま
しい。If the foaming ratio of the acrylic resin foam layer is lower than 2 times, the water absorption effect is poor and the slip preventing effect when laid on the wet surface becomes insufficient, and if it is higher than 6 times, the slip preventing effect is not achieved. The surface strength of the sheet is too weak to be easily damaged, and the anti-slip effect is also reduced. Most preferably, the center is 3 times and the range is 2.5 to 3.5 times.
【0012】[0012]
【作用】繊維基材は、滑り止めシートのそれ自体の強度
を補い、抗張力を付与してその損傷を防ぎ、かつ敷材本
体との接合強度を増大する。軟質アクリル樹脂発泡体層
は、微細な連続気泡の発泡体でしかも表面に気泡の断面
が露出されたものとなされていることにより、その材料
の固有の物性により滑り止め機能に優れる一方、床面が
濡れているような場合にも、水膜を吸収して滑り止め効
果の低下を防ぎ、常に大きな滑り抵抗を発現する。The fiber base material supplements the strength of the non-slip sheet itself, imparts tensile strength to prevent its damage, and increases the joint strength with the flooring body. The soft acrylic resin foam layer is a fine open-cell foam with an exposed cell cross-section, and due to the unique physical properties of the material, it has an excellent anti-slip function, while the floor surface Even when it is wet, it absorbs the water film to prevent the reduction of the anti-slip effect, and always exhibits a large slip resistance.
【0013】[0013]
【実施例】図1〜3に示す実施例において、(1)は発
泡ポリエチレン製の敷材本体であり、下面に平行状に複
数条の排水溝(2)が形成され、この隣接溝間及び両端
部が下面側に突出した帯状の接床部(3)に形成されて
いる。EXAMPLES In the examples shown in FIGS. 1 to 3, (1) is a foaming polyethylene main body, and a plurality of drainage grooves (2) are formed in parallel on the lower surface. Both ends are formed in a strip-shaped floor contacting portion (3) protruding to the lower surface side.
【0014】そして、上記接床部(3)の下面に滑り止
めシート(4)が熱融着、接着等の手段で貼着一体化さ
れている。A non-slip sheet (4) is integrally attached to the lower surface of the floor-contacting portion (3) by means of heat fusion, adhesion or the like.
【0015】滑り止めシート(4)は、図3に詳細を図
示するように、合成繊維あるいは天然繊維の不織布また
は織布からなる繊維不帛製の繊維基材(5)に、その片
面側から軟質アクリル樹脂発泡体層(6)がコーティン
グされたものである。該アクリル樹脂発泡体層(6)
は、発泡倍率2〜6倍の連続気泡によるマイクロ発泡体
であり、一部は前記繊維基材(5)に含浸し、基材
(5)と反対側の表面(7)には気泡の断面が露出した
ものとなされている。すなわち表面に無孔のスキン層と
有しないものとなされ、吸水性を有するものに構成され
ている。As shown in detail in FIG. 3, the non-slip sheet (4) has a non-fibrous fiber base material (5) made of a non-woven fabric or a woven fabric of synthetic fibers or natural fibers, from one side thereof. The soft acrylic resin foam layer (6) is coated. The acrylic resin foam layer (6)
Is a micro-foamed body with open cells having a foaming ratio of 2 to 6 times, part of which is impregnated in the fiber base material (5), and the surface (7) on the side opposite to the base material (5) has a cross section of the air bubbles. Is said to have been exposed. In other words, the surface of the skin layer does not have a non-porous skin layer, and has a water absorbing property.
【0016】なお、敷材本体(1)は、発泡ポリエチレ
ン製のものに限定されるものではなく、他の発泡合成樹
脂製の軟質あるいは硬質のものでも良いし、木製すのこ
と呼ばれるようなものであっても良い。The laying material body (1) is not limited to one made of foamed polyethylene, but may be a soft or hard one made of another foamed synthetic resin, or one called a wooden chair. May be
【0017】上記のようなこの発明に係る敷材の滑り止
め効果を確認するため、次の比較試験を行った。In order to confirm the anti-slip effect of the above-described floor covering according to the present invention, the following comparative test was conducted.
【0018】試験片1(実施例) 前記実施例の敷材から、図4のAに示すように、1辺の
長さが約20cmの正方形の試験片を採取した。ここに、
試験片1は、幅37mm、深さ4mmの排水溝(2)が幅方
向の中央部に位置し、その両側に1対の幅70mmの凸状
接床部(3)(3)が位置するものとした。また、滑り
止めシート(4)は、ポリエステル不織布からなる繊維
基材(5)に3倍発泡の前記軟質アクリル樹脂発泡体層
(6)をコーティングしたものを用い、その繊維基材
(5)側の面を敷材本体(1)の接床部(3)下面に熱
融着の手段で貼着一体化したものとした。Test Piece 1 (Example) As shown in FIG. 4A, a square test piece having a side length of about 20 cm was taken from the laying material of the above example. here,
In the test piece 1, a drainage groove (2) having a width of 37 mm and a depth of 4 mm is located in the central portion in the width direction, and a pair of convex floor contact parts (3) (3) with a width of 70 mm are located on both sides thereof. I decided. As the non-slip sheet (4), a fiber base material (5) made of a polyester non-woven fabric coated with the soft acrylic resin foam layer (6) of triple foaming is used, and the fiber base material (5) side The surface was adhered to and integrated with the lower surface of the flooring part (3) of the flooring material body (1) by means of heat fusion.
【0019】試験片2(比較例) 敷材本体(1)の接床部(3)の下面に、発泡ポリエチ
レンシートの真空成形品からなる滑り止めシート(1
4)を貼着して、接床部(3)下面に多数の中空状の円
形突起(15)(頂面がやゝ中窪み状になっているも
の)を形成した敷材により、前記試験片1と同様の大き
さの試験片(図4のB)を作成した。本体(1)の材
料、排水溝(2)の大きさ等は試験片1と同様した。Specimen 2 (Comparative Example) A non-slip sheet (1) made of a vacuum-formed polyethylene foam sheet was formed on the lower surface of the floor-contacting portion (3) of the flooring material body (1).
4) was adhered, and the above-mentioned test was performed by using a laying material in which a large number of hollow circular protrusions (15) (whose top surface is slightly hollow) are formed on the lower surface of the floor-contacting part (3). A test piece (B in FIG. 4) having the same size as the piece 1 was prepared. The material of the main body (1), the size of the drainage groove (2), etc. were the same as those of the test piece 1.
【0020】試験片3(比較例) エチレン−酢酸ビニル共重合体樹脂の15倍発泡体から
なる敷材本体(11)の下面に、多数個の円形の滑り止
め突起(12)を形成した敷材により、試験片1と同様
の大きさの試験片(図4のC)を作成した。Test piece 3 (comparative example) A floor with a large number of circular non-slip projections (12) formed on the lower surface of a floor material body (11) made of a 15-fold foam of ethylene-vinyl acetate copolymer resin. A test piece having the same size as the test piece 1 (C in FIG. 4) was prepared from the material.
【0021】〔滑り抵抗試験〕タイル面上に各試験片を
置き、該試験片の中央に直径15cmの円形の木製当て板
を介して、約10kgの重りを載せた状態で、当て板をを
水平に約20cm/minの速度で引張り、タイル面上で試
験片を滑走させるのに要する荷重を測定した。[Slip resistance test] Each test piece was placed on the tile surface, and a weight of about 10 kg was placed on the center of the test piece through a circular wooden patch plate having a diameter of 15 cm, and the test piece was placed on the test piece. The load required to slide the test piece on the tile surface was measured by pulling it horizontally at a speed of about 20 cm / min.
【0022】滑走方向は、試験片裏面の排水溝に対して
平行及び直交方向の2方向について調べた。また試験片
とタイル面との接触面は、水または石けん水で濡れた湿
潤状態の場合のそれぞれについて調べた。ここに石けん
水は、ボディシャンプー(花王ビオレUパウダー入り)
10g を水1リットルに溶解したものを用いた。また、
タイル面は、表面艶消しの角形タイル(94×94mm)
を目地用セメントを用いて施工して構成した。試験操作
は、約10秒間づつ断続的に繰返して各3回の滑走を行
い、そのときの引張り荷重の平均値を求めた。The sliding direction was examined in two directions, parallel and orthogonal to the drainage groove on the back surface of the test piece. Further, the contact surface between the test piece and the tile surface was examined for each of the wet conditions wet with water or soapy water. Soap water here is body shampoo (with Kao Biore U powder)
A solution prepared by dissolving 10 g in 1 liter of water was used. Also,
The tile surface is a matte square tile (94 x 94 mm)
Was constructed by using cement for joints. The test operation was repeated intermittently for about 10 seconds each to perform three times of sliding, and the average value of the tensile loads at that time was obtained.
【0023】上記試験の結果を表1に示す。The results of the above tests are shown in Table 1.
【0024】[0024]
【表1】 [Table 1]
【0025】[0025]
【発明の効果】表1の結果から明らかであるように、こ
の発明に係る浴室用敷材は、軽量な発泡合成樹脂製敷材
の場合においても、濡れた床面上に使用して極めて優れ
た滑り止め特性を示し、敷材の実用下における安全性を
顕著に向上しうる。As is clear from the results shown in Table 1, the bathroom floor covering according to the present invention is extremely excellent when used on a wet floor surface even in the case of a lightweight synthetic foam floor covering. It also exhibits anti-slip properties and can significantly improve the safety of the floor covering in practical use.
【0026】このような優れた滑り止め効果は、低発泡
の軟質アクリル樹脂発泡体層の有する固有の高い摩擦係
数に加えて、それが特定の発泡倍率を有すること、連続
気泡であること、及び、表面に気泡の断面が露出してい
ることにより、濡れた面に敷設しても滑り止めシートが
速やかに接触面間の水分を吸収して安定した滑り止め作
用を発揮することによるものと考えられる。Such an excellent anti-slip effect is due to the fact that it has a specific expansion ratio, open cells, in addition to the inherently high friction coefficient of the low-foaming soft acrylic resin foam layer. , It is considered that due to the exposed bubble cross section on the surface, the non-slip sheet quickly absorbs water between contact surfaces and exhibits a stable anti-slip action even when laid on a wet surface. To be
【図1】この発明の実施例を示すバスマットの斜視図で
ある。FIG. 1 is a perspective view of a bath mat showing an embodiment of the present invention.
【図2】図1のII−II線の断面図である。FIG. 2 is a sectional view taken along line II-II in FIG.
【図3】滑り止めシートの拡大断面図である。FIG. 3 is an enlarged sectional view of a non-slip sheet.
【図4】Aは本発明の実施例の、B、Cは比較例の各試
験片を示す斜視図である。FIG. 4A is a perspective view showing each test piece of an example of the present invention and B and C of a comparative example.
(1)…敷材本体 (2)…排水溝 (3)…接床部 (4)…滑り止めシート (5)…繊維基材 (6)…軟質アクリル樹脂発泡体層 (1) ... Floor material main body (2) ... Drainage groove (3) ... Floor contacting part (4) ... Non-slip sheet (5) ... Fiber base material (6) ... Soft acrylic resin foam layer
Claims (3)
トが貼着一体化されてなり、 かつ該滑り止めシートは、薄い繊維基材に、発泡倍率2
〜6倍の連続気泡をもち、かつ表面に気泡の断面が露出
した軟質アクリル樹脂発泡体層が、一部含浸状態にコー
ティングされた薄材からなることを特徴とする浴室用敷
材。1. A non-slip sheet is integrally attached to the lower surface of the flooring part of the flooring material, and the non-slip sheet is formed on a thin fiber substrate and has an expansion ratio of 2
A bathroom flooring material, characterized in that the soft acrylic resin foam layer, which has 6 to 6 times as many open cells and the cross section of the cells is exposed on the surface, is made of a thin material that is partially impregnated.
る請求項1記載の浴室用敷材。2. The bathroom flooring material according to claim 1, wherein the fiber base material is a polyester fiber cloth.
mmの薄材からなる請求項1または2に記載の浴室用敷
材。3. The non-slip sheet has a thickness of 0.1 to 0.4.
The floor covering material for bathroom according to claim 1 or 2, which is made of a thin material of mm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26404494A JPH08117125A (en) | 1994-10-27 | 1994-10-27 | Teaching material for bath room |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26404494A JPH08117125A (en) | 1994-10-27 | 1994-10-27 | Teaching material for bath room |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH08117125A true JPH08117125A (en) | 1996-05-14 |
Family
ID=17397777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP26404494A Pending JPH08117125A (en) | 1994-10-27 | 1994-10-27 | Teaching material for bath room |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH08117125A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009264060A (en) * | 2008-04-28 | 2009-11-12 | Glass Cube:Kk | Light floor system, set for light floor, and construction method of light floor |
-
1994
- 1994-10-27 JP JP26404494A patent/JPH08117125A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009264060A (en) * | 2008-04-28 | 2009-11-12 | Glass Cube:Kk | Light floor system, set for light floor, and construction method of light floor |
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