JP6620355B2 - Flooring - Google Patents
Flooring Download PDFInfo
- Publication number
- JP6620355B2 JP6620355B2 JP2015212878A JP2015212878A JP6620355B2 JP 6620355 B2 JP6620355 B2 JP 6620355B2 JP 2015212878 A JP2015212878 A JP 2015212878A JP 2015212878 A JP2015212878 A JP 2015212878A JP 6620355 B2 JP6620355 B2 JP 6620355B2
- Authority
- JP
- Japan
- Prior art keywords
- convex
- region
- stage
- flooring
- convex region
- 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.)
- Active
Links
- 238000009408 flooring Methods 0.000 title claims description 38
- 239000000463 material Substances 0.000 claims description 28
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 125000002066 L-histidyl group Chemical group [H]N1C([H])=NC(C([H])([H])[C@](C(=O)[*])([H])N([H])[H])=C1[H] 0.000 description 1
- 235000014443 Pyrus communis Nutrition 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Description
本発明は、屋内外の床面や階段の踏み面などを被覆する床材に関し、更に詳しくは、特異な多段状凸部領域を床材表面に形成することで、見る方向により表面の多段状模様が変化する意匠性に優れた防滑性の床材に関する。 The present invention relates to a flooring material that covers indoor and outdoor floor surfaces, treads of stairs, and the like, and more specifically, by forming a unique multi-step convex region on the floor material surface, the surface of the multi-step shape depends on the viewing direction. The present invention relates to an anti-slip flooring material having an excellent design property in which a pattern changes.
表面に多段状の凸部領域を形成した床材としては、例えば、段差被覆用の床材のＬ形コーナー被覆部に隆起部を設け、その上に複数の防滑用線状凸部を設けて多段状（２段状）の凸部領域を形成すると共に、更に、床材の上面被覆部に矩形凸部を設け、その上に複数の防滑用線状凸部を設けて多段状（２段状）の凸部領域を形成した段差被覆用の床材（段差被覆材）が知られている（特許文献１）。 As a flooring having a multi-level convex region formed on the surface, for example, a raised portion is provided in an L-shaped corner covering portion of a floor covering for level difference, and a plurality of anti-slip linear convex portions are provided thereon. In addition to forming a multi-stage (two-stage) convex region, a rectangular convex portion is provided on the upper surface covering portion of the flooring, and a plurality of anti-slip linear convex portions are provided thereon to form a multi-stage (two-stage) There is known a step covering floor material (step covering material) in which a convex region of a shape is formed (Patent Document 1).
この段差被覆材を用いて段差のコーナー部から上面を被覆すると、隆起部の上に防滑用線状凸部を設けた多段状（２段状）の凸部領域と、矩形凸部の上に防滑用線状凸部を設けた多段状（２段状）の凸部領域によって、優れた防滑性が発揮され、段差を踏み外したり足を滑らせたりする危険性が減少するという利点がある。 When this step covering material is used to cover the upper surface from the corner portion of the step, a multi-step (two-step) convex region provided with a non-slip linear convex portion on the raised portion, and a rectangular convex portion The multi-step (two-step) convex region provided with the linear anti-slip portion provides an excellent anti-slip property and has the advantage of reducing the risk of stepping off the step or sliding the foot.
しかしながら、上記特許文献１の段差被覆材は、隆起部の上に防滑用線状凸部を設けた多段状の凸部領域や、矩形凸部の上に防滑用線状凸部を設けた多段状の凸部領域が、いずれの方向から見ても多段（２段）状に視認されて変化に乏しいため、これらの凸部領域による段差被覆材表面の多段状模様が見る方向によって殆ど変化せず、意匠性に劣るという問題があった。 However, the step covering material of the above-mentioned Patent Document 1 is a multi-stage convex region in which an anti-slip linear convex portion is provided on a raised portion, or a multi-stage in which an anti-slip linear convex portion is provided on a rectangular convex portion. Since the convex region of the shape is viewed in any direction and is viewed in multiple steps (two steps), and the change is scarce, it changes little depending on the direction in which the multi-step pattern on the surface of the step covering material by these convex regions is seen. There was a problem that it was inferior in design property.
本発明は上記問題に対処すべくなされたものであって、その解決しようとする課題は、特異な多段状凸部領域を床材表面に形成することで、見る方向により表面の多段状模様が変化する意匠性に優れた防滑性の床材を提供することにある。 The present invention has been made to cope with the above problems, and the problem to be solved is to form a unique multi-stage convex region on the floor material surface, so that the multi-stage pattern on the surface depends on the viewing direction. An object of the present invention is to provide an anti-slip floor material excellent in changing design properties.
上記課題を解決するため、請求項１に係る発明は、床材表面に多段状凸部領域が形成された床材であって、上記床材が、階段の踏み面を被覆する踏み面被覆部の前端から、階段の段鼻を被覆する前垂れ部が一体に屈曲形成された階段被覆用の床材であり、上記多段状凸部領域が、該凸部領域の一方に偏在する最上段部と、最上段部に続く該凸部領域の一方の立壁面と、最上段部から段階的に高さを減じるように該凸部領域の他方に形成された多段部と、を有し、複数の上記多段状凸部領域が、踏み面被覆部の前端縁の表面に、立壁面を前方に向けて形成されていることを特徴とするものである。 In order to solve the above-mentioned problem, the invention according to claim 1 is a flooring material in which a multi-level convex region is formed on a flooring surface, wherein the flooring material covers a treading surface of a staircase. Is a floor covering for staircases in which a front hanging part that covers the staircase nose from the front end of the staircase is integrally bent, and the multistage convex part region is unevenly distributed on one side of the convex part region, and One standing wall surface of the convex region following the uppermost step portion, and a multi-step portion formed on the other of the convex region so as to reduce the height stepwise from the uppermost step portion, and a plurality of the above The multi-stage convex part region is formed on the surface of the front end edge of the tread surface covering part with the standing wall surface facing forward.
そして、請求項２に係る発明は、請求項１の床材において、上記多段状凸部領域が方形の平面形状を有する領域であることを特徴とするものである。 The invention according to claim 2 is characterized in that, in the flooring material of claim 1, the multi-stage convex region is a region having a square planar shape.
請求項１の発明に係る床材は、その表面に形成された多段状凸部領域を、多段部の方から立壁面の方に向かって斜め上から見下ろすと、最上段部の段差面や多段部の各段差面が良く見え、それぞれの段差面上端の凸エッジの線と段差面下端の凹エッジの線も平行して良く見えるので、該凸部領域が多段状であることを明瞭に視認できる。これに対し、多段状凸部領域を立壁面の方から多段部の方に向かって斜め上から見下ろすと、一方の立壁面は良く見えるが、最上段部の他方の段差面や多段部の各段差面は全く見えず、それぞれの段差面下端の凹エッジの線も見えず、それぞれの段差面上端の凸エッジの線もその一段下の段部の上面に重なって見えにくいので、該凸部領域が多段状であることを視認し難く、あたかも最上段部及び多段部の各上面が連続する無段状の凸部領域であるかのように視認される。このような床材を用いて階段の各段を被覆すると、階段を昇る際には各凸部領域を前方斜め上から見下ろすことになるので、各凸部領域が一斉にあたかも無段状であるかのように視認されるのに対し、階段を降りる際には各凸部領域を後方斜め上から見下ろすことになるので、各凸部領域が一斉に多段状と視認されて、階段の各段の前端の位置をはっきりと認識できるようになり、しかも、床材の多段部及び最上段部のそれぞれの段差面上端の凸エッジが滑り止め作用を発揮するので、歩行者が階段の各段を踏み外したり足を滑らせたりする恐れがなくなって、階段を昇降する歩行者の安全を確保することができる。このように、請求項１の発明に係る床材は、見る方向（視線方向）によって多段状凸部領域が多段状に視認されたり、無段状に視認されたりするので、床材表面の多段状凸部領域によって形成される多段状凸模様が視線方向によって変化する意匠性に優れた床材となる。しかも、多段状凸部領域の一方の立壁面上端の凸エッジや、他方の多段部及び最上段部のそれぞれの段差面上端の凸エッジは、いずれも歩行時の滑り止めに寄与するので、請求項１の発明に係る床材は防滑性も良好である。 When the floor material according to the first aspect of the present invention is looked down obliquely from the top of the multi-stage convex portion region formed on the surface thereof toward the standing wall surface, the step surface of the top step or the multi-step Each step surface of the step can be seen well, and the line of the convex edge at the top of each step surface and the line of the concave edge at the bottom of the step surface also look good in parallel, so it is clearly visible that the convex region is multi-stepped it can. On the other hand, when looking down the multi-step convex region from the upright wall toward the multi-step portion from diagonally above, one of the stand-up wall surfaces looks good, but each of the other step surface and the multi-step portion of the uppermost step portion The step surface is not visible at all, the line of the concave edge at the lower end of each step surface is not visible, and the line of the convex edge at the upper end of each step surface is also difficult to see because it overlaps the upper surface of the lower step. It is difficult to visually recognize that the region is multi-staged, and it is visually recognized as if the uppermost step part and each upper surface of the multi-stage part are continuous stepped convex regions. If each floor of the staircase is covered with such a flooring, each convex region is looked down from the upper front when climbing the stairs, so that the convex regions are all stepless at once. In contrast, when going down the stairs, each convex area is looked down diagonally from the top, so each convex area is visually recognized as a multi-stage, and each step of the stairs The position of the front edge of the stairs can be clearly recognized, and the convex edges at the top of each stepped surface of the multi-tiered floor and the uppermost tier provide a non-slip effect, so that pedestrians can step through the stairs. There is no fear of stepping off or slipping on the foot, and the safety of pedestrians going up and down stairs can be ensured. Thus, in the flooring according to the first aspect of the present invention, the multi-stage convex region is visually recognized in a multi-stage manner or in a step-less manner depending on the viewing direction (the line-of-sight direction). The multi-stage convex pattern formed by the convex regions is a flooring material with excellent design properties that changes depending on the line-of-sight direction. In addition, the convex edge at the upper end of one standing wall of the multi-step convex region and the convex edge at the upper end of each step surface of the other multi-step portion and uppermost step portion all contribute to slip prevention during walking. The flooring according to the invention of item 1 is also excellent in slip resistance.
多段状凸部領域の平面形状は特に限定されないが、最上段部や多段部の形状の自由度（多段状凸模様の自由度）、多段状凸部領域の配設のし易さ等を考慮すると、請求項２の発明に係る床材のように、多段状凸部領域が方形の平面形状を有するものであることが望ましい。 The planar shape of the multi-step convex region is not particularly limited, but considers the degree of freedom of the shape of the uppermost step and the multi-step portion (the degree of freedom of the multi-step convex pattern), the ease of arrangement of the multi-step convex region, etc. Then, like the flooring according to the invention of claim 2, it is desirable that the multistage convex region has a square planar shape.
以下、図面を参照して、本発明に係る床材の実施形態を詳細に説明する。 Hereinafter, an embodiment of a flooring according to the present invention will be described in detail with reference to the drawings.
図１は本発明の一実施形態に係る床材を示す斜視図、図２は同床材の多段状凸部領域を示すもので、（ａ）は平面図、（ｂ）は右側面図、（ｃ）は前方斜め上から見下ろした斜視図、（ｄ）は後方斜め上から見下ろした斜視図である。 FIG. 1 is a perspective view showing a flooring according to an embodiment of the present invention, FIG. 2 shows a multi-stage convex region of the flooring, (a) is a plan view, (b) is a right side view, (C) is the perspective view looked down from diagonally forward, and (d) is the perspective view looked down from diagonally backward.
この実施形態の床材１０は、塩化ビニル樹脂やオレフィン系樹脂等の熱可塑性合成樹脂で成形された可撓性を有する床材であって、前縁を下方に屈曲させたＬ形の階段被覆用の床材などである。 The flooring 10 of this embodiment is a flexible flooring formed of a thermoplastic synthetic resin such as a vinyl chloride resin or an olefin resin, and has an L-shaped step covering with a leading edge bent downward. For flooring.
この床材１０の表面１には、本発明の特徴とする複数の多段状凸部領域２が縦横に配列されて表面１に一体に形成されている。この実施形態における多段状凸部領域２は、図２の（ａ）に示すような方形（四角形）の平面形状を有する領域であって、図２の（ａ）（ｂ）（ｃ）（ｄ）に示すように、凸部領域２の一方（前端側）に偏在する最上段部２ａと、この最上段部２ａに続く凸部領域２の一方（前端側）の垂直な立壁面２ｂと、この最上段部２ａから段階的に高さを減じるように凸部領域２の他方（後端側）に形成された多段部２ｃを有している。この凸部領域２の最上段部２ａは山形状（頂角が鈍角である５角形の山形状）の平面形状を有するものであり、多段部２ｃは、最下段部２ｃ1の上に頂角が鈍角である逆Ｖ字状の平面形状を有する段部２ｃ2，２ｃ3を段階的に積み重ねたものである。 On the surface 1 of the flooring 10, a plurality of multi-stage convex region 2, which is a feature of the present invention, are arranged vertically and horizontally and integrally formed on the surface 1. The multi-step convex region 2 in this embodiment is a region having a square (rectangular) planar shape as shown in FIG. 2 (a), and (a), (b), (c) and (d) in FIG. ), The uppermost step portion 2a that is unevenly distributed on one side (front end side) of the convex portion region 2, and the vertical standing wall surface 2b on one side (front end side) of the convex portion region 2 that follows the uppermost step portion 2a, A multi-step portion 2c is formed on the other side (rear end side) of the convex region 2 so that the height is gradually reduced from the uppermost step portion 2a. The uppermost portion 2a of the convex regions 2 are those having a planar shape of the mountain shape (pentagonal chevron-shaped vertex angle is obtuse), the multi-stage portion 2c is the apex angle on the bottom portion 2c 1 Are stepped portions 2c 2 and 2c 3 having an inverted V-shaped planar shape with an obtuse angle.
この多段状凸部領域２は、以下に説明するように、見る方向（視線方向）によって多段状に見えたり、恰も無段状であるかのように見えたりする特異な領域である。
即ち、この多段状凸部領域２を後方斜め上から見下ろすと、図２の（ｄ）に示すように、最上段部２ａの段差面２ｄや多段部２ｃの各段差面２ｄが良く見え、それぞれの段差面２ｄの上端の凸エッジ２ｅの線とそれぞれの段差面２ｄの下端の凹エッジ２ｆの線も平行して良く見えるので、凸部領域２が多段状であることを明瞭に視認することができる。そして、この多段状凸部領域２を左方斜め上又は右方斜め上から見下ろした場合も、多段状の左側面又は右側面が良く見えるので、凸部領域２が多段状であることを明瞭に視認することができる。
As will be described below, the multi-stage convex region 2 is a unique area that looks multi-stage depending on the viewing direction (line-of-sight direction) or looks like a stepless shape.
That is, when the multi-step convex region 2 is looked down obliquely from above, the step surface 2d of the uppermost step portion 2a and the step surfaces 2d of the multi-step portion 2c can be clearly seen as shown in FIG. Since the line of the convex edge 2e at the upper end of the step surface 2d and the line of the concave edge 2f at the lower end of each step surface 2d can be seen well in parallel, it is clearly visible that the convex region 2 is multi-staged. Can do. And when this multi-stage convex part area | region 2 is looked down from diagonally leftward or diagonally rightward, since the multistage left side or right side can be seen well, it is clear that the convex part area | region 2 is multistage. Can be visually recognized.
これに対し、多段状凸部領域２を前方斜め上から見下ろすと、図２の（ｃ）に示すように、立壁面２ｂは良く見えるが、最上段部２ａや多段部２ｃの各段差面２ｄは全く見えず、それぞれの段差面２ｄの下端の凹エッジ２ｆの線も全く見えず、それぞれの段差面２ｄの上端の凸エッジ２ｅの線がその一段下の各段部２ｃ3，２ｃ2，２ｃ1の上面に重なって見えにくいので、凸部領域２が多段状であることを視認し難く、恰も最上段部２ａの上面及び多段部２ｃの各段部２ｃ3，２ｃ2，２ｃ1の上面が連続する無段状の凸部領域であるかのように視認される。 On the other hand, when the multi-step convex region 2 is looked down obliquely from the upper front, as shown in FIG. 2C, the standing wall surface 2b looks good, but each step surface 2d of the uppermost step portion 2a and the multi-step portion 2c. absolutely not visible, each stepped surface 2d completely invisible even lines of the concave edge 2f of the lower end of each of the step portions 2c of the line under its stage at the upper end of the convex edge 2e of the step surface 2d 3, 2c 2, since difficult to see overlaps the upper surface of 2c 1, convex regions 2 less visible that it is multi-stage, as if the step portions 2c of the upper surface and the multi-stage portion 2c of the uppermost portion 2a 3, of 2c 2, 2c 1 It is visually recognized as if the upper surface is a continuous stepless convex region.
このように、この実施形態の床材１０は、見る方向（視線方向）によって多段状凸部領域２が多段状に視認されたり、無段状であるかのように視認されたりするので、床材表面１の多段状凸部領域２によって形成される多段状凸模様が視線方向によって変化する意匠性に優れた床材１０となる。特に、この実施形態の床材１０は、多段状凸部領域２の立壁面２ｂを前方に向けて、全ての凸部領域２を床材表面１に縦横に配列、形成しているので、歩行者が前後方向に移動する比較的幅の狭い廊下やスロープなどに敷設すると、歩行者の移動する方向によって多段状凸模様が視認されたり視認され難くなったりする特異な意匠性を発現することになる。 As described above, the floor material 10 of this embodiment can be visually recognized as if the multi-stage convex region 2 is multi-staged or viewed as if it is stepless depending on the viewing direction (line-of-sight direction). The multi-stage convex pattern formed by the multi-stage convex region 2 on the material surface 1 is a flooring 10 having excellent design properties in which the line-of-sight direction changes. In particular, the flooring 10 of this embodiment has all the convexity regions 2 arranged vertically and horizontally on the flooring surface 1 with the standing wall surface 2b of the multistage convexity region 2 facing forward, so that walking When a person lays in a narrow corridor or slope where the person moves in the front-rear direction, the multi-stage convex pattern is visible or difficult to see depending on the direction the pedestrian moves. Become.
しかも、この床材１０は、多段状凸部領域２の前方の立壁面２ｂ上端の凸エッジ２ｇや、多段部２ｃ及び最上段部２ａのそれぞれの段差面２ｄ上端の凸エッジ２ｅが、いずれも歩行時の滑り止めに寄与するので、防滑性も良好である。 Moreover, the flooring 10 has a convex edge 2g at the upper end of the standing wall surface 2b in front of the multi-stage convex region 2, and a convex edge 2e at the upper end of each step surface 2d of the multi-stage portion 2c and the uppermost step portion 2a. As it contributes to slip prevention during walking, it has good anti-slip properties.
図１２に示す実施形態の床材１２は階段被覆用のＬ形に屈曲した床材であって、階段の踏み面を被覆する踏み面被覆部１２ａの前端から、階段の段鼻を被覆する前垂れ部１２ｂが一体に屈曲形成されている。そして、踏み面被覆部１２ａの前端縁の表面には、複数の前記多段状凸部領域２が、それぞれの立壁面２ｂを前方に向けて横一列に形成されている。
このような床材１２を用いて階段の各段を被覆すると、階段を昇る際には各凸部領域２を前方斜め上から見下ろすことになるので、各凸部領域２が一斉にあたかも無段状であるかのように視認されるのに対し、階段を降りる際には各凸部領域２を後方斜め上から見下ろすことになるので、各凸部領域２が一斉に多段状と視認されて、階段の各段の前端の位置をはっきりと認識できるようになり、しかも、床材１２の多段部２ｃ及び最上段部２ａのそれぞれの段差面２ｄ上端の凸エッジが滑り止め作用を発揮するので、歩行者が階段の各段を踏み外したり足を滑らせたりする恐れがなくなって、階段を昇降する歩行者の安全を確保することができる。
Flooring 12 of the embodiment shown in FIG. 1 2 is a flooring bent in L-shaped stair covering, from the front end of the tread surface covering portion 12a for covering the tread of the stairs, apron covering the nosing of stair The part 12b is bent integrally. A plurality of the multi-stage convex region 2 is formed in a horizontal line on the surface of the front end edge of the tread surface covering portion 12a with the respective standing wall surfaces 2b facing forward.
When each step of the staircase is covered with such a flooring 12, each convex region 2 is looked down obliquely from the upper front when ascending the staircase, so that the convex regions 2 are all stepless at once. In contrast to the fact that each convex region 2 is looked down from diagonally upward when going down the stairs, each convex region 2 is visually recognized as a multistage shape. Since the position of the front end of each step of the staircase can be clearly recognized, and the convex edge at the upper end of each step surface 2d of the multi-step portion 2c and the uppermost step portion 2a of the flooring 12 exhibits an anti-slip action. Thus, there is no risk of the pedestrian stepping off the steps of the stairs or sliding his / her foot, and the safety of the pedestrian who goes up and down the stairs can be ensured.
多段状凸部領域２の平面形状は上記のような方形（四角形）に限定されるものではなく、四角形以外の多角形（三角形、六角形、八角形など）、円形、楕円形、不定形、或いは、記号や文字を表す平面形状としてもよい。もっとも、前記の多段状凸部領域２のように方形（四角形）の平面形状を有するものは、最上段部２ａや多段部２ｃの形状の自由度（多段状凸模様の自由度）が大きく、凸部領域２の配設もし易いので好ましい。また、記号や文字を表す平面形状の多段状凸部領域を形成する場合は、見る方向によって記号や文字が表れたり実質的に消えたりする利点がある。
なお、凸部領域２の平面的な大きさは、床材の大きさに応じて、縦横寸法がおよそ５ｍｍ〜３０ｃｍの範囲内とするのが適当である。
The planar shape of the multi-step convex region 2 is not limited to the square (rectangle) as described above, but is a polygon other than a rectangle (triangle, hexagon, octagon, etc.), circle, ellipse, indeterminate, Or it is good also as a plane shape showing a symbol and a character. Of course, those having a square (square) planar shape such as the multi-stepped convex region 2 have a large degree of freedom (the degree of freedom of the multi-stepped convex pattern) of the uppermost step portion 2a and the multi-step portion 2c, It is preferable because the convex region 2 can be easily arranged. In addition, in the case of forming a planar multi-level convex region representing a symbol or character, there is an advantage that the symbol or character appears or disappears depending on the viewing direction.
In addition, it is appropriate for the planar size of the convex region 2 to be in the range of about 5 mm to 30 cm in length and width depending on the size of the flooring.
多段状凸部領域２の最上段部２ａの平面形状や、多段部２ｃの各段部の平面形状は、前記のような山形状や逆Ｖ字状に限定されるものではなく、後述するような種々の平面形状となし得るものである。また、各段部の高さは０．１〜１ｍｍ程度であることが好ましく、各段部の上面の前後方向の長さは０．１〜３０ｍｍ程度であることが好ましく、立壁面２ｂの高さは０．３〜３ｍｍ程度であることが好ましい。各段部の高さ、前後方向の長さ、立壁面の高さが上記の範囲内であると、立壁面２ｂと反対方向斜め上から見たとき、凸部領域２が多段状であることを明確に視認することができる。また、最上段部２ａと多段部２ｃの各段部を合計した全体の段部の数は、３段以上であれば所望の段数となし得るものである。 The planar shape of the uppermost step portion 2a of the multi-step convex region 2 and the planar shape of each step portion of the multi-step portion 2c are not limited to the above-described mountain shape or inverted V-shape, and will be described later. Various planar shapes can be obtained. Moreover, it is preferable that the height of each step part is about 0.1-1 mm, the length of the upper surface of each step part in the front-back direction is preferably about 0.1-30 mm, and the height of the standing wall 2b is high. The thickness is preferably about 0.3 to 3 mm. When the height of each step, the length in the front-rear direction, and the height of the standing wall are within the above ranges, the convex region 2 has a multi-stage shape when viewed from diagonally above in the opposite direction to the standing wall 2b. Can be clearly seen. Further, the total number of the stepped portions of the uppermost stepped portion 2a and the multi-stepped portion 2c can be a desired number of steps as long as it is three or more.
図３〜図９はいずれも多段状凸部領域の他の例を示すもので、各図の（ａ）はその平面図、（ｂ）はその右側面図である。 FIGS. 3 to 9 show other examples of the multi-stage convex portion region. FIG. 3A is a plan view thereof, and FIG. 9B is a right side view thereof.
即ち、図３に示す多段状凸部領域２１は方形（四角形）の平面形状を有するもので、横長矩形状の平面形状を有する最上段部２１ａが凸部領域２１の一方（前端側）に偏位して形成されており、凸部領域２１の他方（後端側）には、最下段部２１ｃ1の上に横長矩形状の平面形状を有する段部２１ｃ2，２１ｃ3を段階的に積み重ねた多段部２１ｃが形成されている。 That is, the multi-step convex region 21 shown in FIG. 3 has a square (rectangular) planar shape, and the uppermost step portion 21a having a horizontally long rectangular planar shape is biased to one side (front end side) of the convex region 21. Steps 21c 2 and 21c 3 having a horizontally long rectangular planar shape are stacked stepwise on the other end (rear end side) of the convex region 21 on the lowermost step 21c 1. A multistage portion 21c is formed.
図４に示す多段状凸部領域２２は方形（四角形）の平面形状を有するもので、頂角が鋭角である三角山形状の平面形状を有する最上段部２２ａが凸部領域２２の一方（前端側）に偏位して形成されており、凸部領域２２の他方（後端側）には、最下段部２２ｃ1の上に頂角が鋭角である逆Ｖ字状の平面形状を有する段部２２ｃ2，２２ｃ3を段階的に積み重ねた多段部２２ｃが形成されている。 4 has a square (rectangular) planar shape, and an uppermost step 22a having a triangular mountain-shaped planar shape with an acute angle is one of the convex regions 22 (front end). are formed to be offset to the side), the other convex region 22 (rear end side), stage apex angle on the bottom portion 22c 1 has an inverted V-shaped planar shape is an acute angle A multi-stage part 22c is formed in which the parts 22c 2 and 22c 3 are stacked in stages.
図５に示す多段状凸部領域２３は方形（四角形）の平面形状を有するもので、直角三角形の平面形状を有する最上段部２３ａが凸部領域２３の一方（前方斜め右側）に偏位して形成されており、凸部領域２３の他方（後方斜め左側）には、最下段部２３ｃ1の上に斜め帯状の平面形状を有する段部２３ｃ2，２３ｃ3を段階的に積み重ねた多段部２３ｃが形成されている。 The multi-step convex region 23 shown in FIG. 5 has a square (square) planar shape, and the uppermost step portion 23a having a right-angled triangular planar shape is displaced to one of the convex regions 23 (right diagonally forward). A multi-stage portion in which step portions 23c 2 and 23c 3 having an oblique band-like planar shape are stacked stepwise on the lowermost step portion 23c 1 on the other side (left obliquely left side) of the convex region 23. 23c is formed.
図６に示す多段状凸部領域２４は方形（四角形）の平面形状を有するもので、波形状の平面形状を有する最上段部２４ａが凸部領域２４の一方（前端側）に偏位して形成されており、凸部領域２４の他方（後端側）には、最下段部２４ｃ1の上に波形状の平面形状を有する段部２４ｃ2，２４ｃ3を段階的に積み重ねた多段部２４ｃが形成されている。 The multi-step convex region 24 shown in FIG. 6 has a square (rectangular) planar shape, and the uppermost step portion 24a having a wavy planar shape is displaced to one side (front end side) of the convex region 24. is formed on the other of the convex region 24 (rear end side), the multi-stage portion 24c stacked stepped portion 24c 2, 24c 3 having a wave-shaped planar shape on the bottom portion 24c 1 stepwise Is formed.
図７に示す多段状凸部領域２５は方形（四角形）の平面形状を有するもので、矩形状の平面形状を有する最上段部２５ａが凸部領域２５の一方（前端側）中央に偏位して形成されており、凸部領域２５の他方（後端側）及び両側方には、逆Ｕ字状の平面形状を有する段部２５ｃ1，２５ｃ2を段階的に積み重ねた多段部２５ｃが形成されている。 7 has a square (rectangular) planar shape, and the uppermost step portion 25a having a rectangular planar shape is displaced to the center of one (front end side) of the convex region 25. A multi-step portion 25c in which step portions 25c 1 and 25c 2 having an inverted U-shaped planar shape are stacked stepwise is formed on the other side (rear end side) and both sides of the convex region 25. Has been.
図８に示す多段状凸部領域２６は半楕円形の平面形状を有するもので、小さな半楕円形の平面形状を有する最上段部２６ａが凸部領域２６の一方（前端側）中央に偏位して形成されており、凸部領域２６の他方（後端側）及び両側方には、半楕円枠形の平面形状を有する大きい段部２６ｃ1と中くらいの大きさの段部２６ｃ2を段階的に積み重ねた多段部２６ｃが形成されている。 8 has a semi-elliptical planar shape, and the uppermost step portion 26a having a small semi-elliptical planar shape is displaced to the center of one (front end side) of the convex region 26. A large step portion 26c 1 having a semi-elliptical frame shape and a medium step portion 26c 2 are formed on the other (rear end side) and both sides of the convex region 26. A multi-step portion 26c stacked in stages is formed.
図９に示す多段状凸部領域２７は楕円形の平面形状を有するもので、頂角が鈍角である山形の平面形状を有する最上段部２７ａが凸部領域２７の一方（前端側）に偏位して形成されており、凸部領域２７の他方（後端側）には、最下段部２７ｃ1の上に頂角が鈍角である逆Ｖ字形の平面形状を有する段部２７ｃ2，２７ｃ3を段階的に積み重ねた多段部２７ｃが形成されている。 The multi-stepped convex region 27 shown in FIG. 9 has an elliptical planar shape, and the uppermost stepped portion 27a having a mountain-shaped planar shape whose apex angle is an obtuse angle is biased to one side (front end side) of the convex region 27. Steps 27c 2 and 27c having an inverted V-shaped planar shape having an obtuse angle on the lowermost step 27c 1 are formed on the other side (rear end side) of the convex region 27. A multi-stage portion 27c in which 3 are stacked in stages is formed.
上述した多段状凸部領域２，２１，２２，２３，２４，２５，２６，２７は、最上段部に連続する立壁面２ｂ，２１ｂ，２２ｂ，２３ｂ，２４ｂ，２５ｂ，２６ｂ，２７ｂも、最上段部及び多段部の各段差面２ｄ，２１ｄ，２２ｄ，２３ｄ，２４ｄ，２５ｄ，２６ｄ，２７ｄも垂直面になっているが、これらは必ずしも垂直面にする必要がなく、傾斜面としてもよい。
図１０は立壁面や各段差面を傾斜面とした多段状凸部領域の他の例を示す断面図であって、この多段状凸部領域２８は、最上段部２８ａに続く立壁面２８ｂを多段部２８ｃ側に傾斜する傾斜面とし、各段差面２８ｄを立壁面２８ｂ側に傾斜する傾斜面としている。傾斜角度は、床材表面（つまり凸部領域２８の底面）に対して６０°以上、９０°未満とするのが適当である。
The multi-step convex regions 2, 21, 22, 23, 24, 25, 26, and 27 described above are the uppermost wall surfaces 2b, 21b, 22b, 23b, 24b, 25b, 26b, and 27b that are continuous to the uppermost step. The step surfaces 2d, 21d, 22d, 23d, 24d, 25d, 26d, and 27d of the upper stage and the multi-stage are also vertical surfaces, but these are not necessarily vertical surfaces and may be inclined surfaces.
FIG. 10 is a cross-sectional view showing another example of a standing wall surface or another example of a multi-stepped convex region where each step surface is an inclined surface. The multi-step convex region 28 has a standing wall surface 28b following the uppermost step portion 28a. The inclined surface is inclined to the multi-step portion 28c side, and each step surface 28d is an inclined surface inclined to the standing wall surface 28b side. The inclination angle is suitably 60 ° or more and less than 90 ° with respect to the floor material surface (that is, the bottom surface of the convex region 28).
また、上述した多段状凸部領域２，２１，２２，２３，２４，２５，２６，２７は、最上段部の表面も多段部の各段部の表面も水平面になっているが、これらは必ずしも水平面にする必要がなく、傾斜面としてもよい。
図１１はそのような多段状凸部領域の他の例を示す断面図であって、この多段状凸部領域２９は、最上段部２９ａの上面も、多段部２９ｃの各段部２９ｃ1，２９ｃ2，２９ｃ3の上面も、立壁面２９ｂ側から多段部２９ｃ側に向かって徐々に高さを減じる傾斜面としている。各上面の傾斜角度は、床材表面（つまり凸部領域２８の底面）に対して３０°以下とするのが適当である。
In addition, in the above-described multi-stage convex region 2, 21, 22, 23, 24, 25, 26, 27, the surface of the uppermost step part and the surface of each step part of the multi-stage part are horizontal surfaces. It does not necessarily need to be a horizontal plane, and may be an inclined plane.
FIG. 11 is a cross-sectional view showing another example of such a multi-stepped convex region. The multi-stepped convex region 29 includes the upper surface of the uppermost step portion 29a as well as the step portions 29c 1 , 29c 1 of the multi-step portion 29c. The upper surfaces of 29c 2 and 29c 3 are also inclined surfaces that gradually decrease in height from the standing wall surface 29b side toward the multi-stage portion 29c side. The inclination angle of each upper surface is suitably 30 ° or less with respect to the floor material surface (that is, the bottom surface of the convex region 28).
また、上述した多段状凸部領域２，２１，２２，２３，２４，２５，２６，２７は、立壁面上端の凸エッジや各段差面上端の凸エッジを直角の凸エッジとし、各段差面下端の凹エッジを直角の凹エッジとしているが、各段差面上端の凸エッジには丸み（Ｒ）をつけることが好ましい。このように各段差面上端の凸エッジに丸み（Ｒ）をつけると、立壁面側から多段部側に向かって斜め上から見下ろしたとき、それぞれの凸エッジが一層見え難くなり、凸部領域が恰も無段状であるかのように視認される効果が顕著になる。 In addition, the above-described multi-stage convex region 2, 21, 22, 23, 24, 25, 26, 27 has a convex edge at the upper end of the standing wall surface or a convex edge at the upper end of each step surface as a right-angled convex edge. Although the concave edge at the lower end is a right-angled concave edge, it is preferable that the convex edge at the upper end of each step surface is rounded (R). When rounded (R) is applied to the convex edge at the upper end of each stepped surface in this way, each convex edge becomes more difficult to see when viewed from obliquely upward from the standing wall side toward the multi-stepped portion side, and the convex region is The effect of being visually recognized as if the cocoon is also stepless becomes remarkable.
更に、多段状凸部領域２，２１，２２，２３，２４，２５，２６，２７の表面（立壁面、最上段部の上面、多段部の各段部の上面、各段差面、凸部領域の側面など）は、梨子地その他の細かい凹凸模様を施して艶消し表面とすることも好ましい。このような艶消し表面にすると、多段状凸部領域を立壁面側から多段部側に向かって斜め上から見下ろしたとき、各段差面上端の凸エッジが更に見え難くなり、凸部領域が無段状であるかのように視認される効果が更に顕著になる。 Furthermore, the surface of the multi-step convex region 2, 21, 22, 23, 24, 25, 26, 27 (standing wall surface, upper surface of the uppermost step portion, upper surface of each step portion of the multi-step portion, step surface, convex region It is also preferable that the side surface of the material is made a matte surface by applying a fine concavo-convex pattern such as pear ground. When such a matte surface is used, when the multi-stepped convex region is looked down obliquely from the standing wall side toward the multi-stepped portion side, the convex edge at the upper end of each step surface becomes more difficult to see, and there is no convex region. The effect of being visually recognized as if it is stepped becomes more remarkable.
図１３は床材表面に形成した多段状凸部領域をその立壁面の方から多段部の方に向かって斜め上から撮影した写真であり、図１４は同多段状凸部領域をその多段部の方から立壁面の方に向かって斜め上から撮影した写真である。
この多段状凸部領域は、その一方［図１３では手前側、図１４では向こう側］に偏在する山形状の最上段部（頂角が鈍角である５角形の山形状の最上段部）と、この最上段部に続く凸部領域の一方の立壁面と、この最上段部から段階的に高さを減じるように凸部領域の他方に形成された多段部（頂角が鈍角である逆Ｖ字状の段部を段階的に３段重ねた多段部）を有するものであり、最上段部の上面には、防滑用の互いに平行な２本の凸条（この凸条は多段状凸部領域と無関係のものである）が横方向に形成されている。
Figure 1 3 is a photograph taken from obliquely toward the multistage portion from the side of the upright wall surface of the multi-stage-shaped convex area formed on the flooring surface, FIG. 1. 4 that the same multi-stage convex portion area It is the photograph image | photographed from diagonally toward the standing wall surface from the multistage part.
The multi-stage-shaped convex region has one [1 3 In front, FIG. 1, 4 across] chevron-shaped top part unevenly distributed (pentagonal apex angle is obtuse angled shape of the uppermost portion ) And one standing wall surface of the convex region following the uppermost step, and a multi-step portion (vertical angle is an obtuse angle) formed on the other of the convex region so that the height is gradually reduced from the uppermost step. It has a multi-stage part in which three inverted V-shaped step parts are stacked in stages, and two parallel strips for anti-slip are provided on the upper surface of the uppermost stage part. (Which is unrelated to the convex region) is formed in the lateral direction.
この多段状凸部領域を、多段部の方から立壁面の方に向かって斜め上から見下ろすと、図１４の写真から明らかなように、多段状凸部領域が明瞭に多段状に視認される。これに対し、この多段状凸部領域を、立壁面の方から多段部の方に向かって斜め上から見下ろすと、図１３の写真から明らかなように、多段状凸部領域が恰も無段状であるかのように視認される。なお、図１３の写真において段状に見えるものは、多段状凸部領域とは無関係の防滑用の２本の凸条である。
これら図１３、図１４の写真から、本発明における多段状凸部領域は、見る方向によって多段状に見えたり、恰も無段状に見えたりすることが裏付けられる。
The multi-stage-shaped convex region, when looking down obliquely from above toward the direction of the multi-stage portion toward the upright wall surface, as is clear from the photograph of FIG. 1 4, multistage shaped convex portion area is clearly visible in the multi-stage The In contrast, the multi-stage-shaped convex region, when looking down from the side of the upright wall surface from obliquely toward the multistage unit, as is clear from the photograph of FIG. 1 3, the multi-stage-shaped convex portion area as if stepless It is visually recognized as if it were a shape. Incidentally, what appears stepped in the photograph in FIG. 1-3, the multi-stage-shaped convex area is two ridge unrelated for slip prevention.
These Figure 1 3, the photograph of FIG. 1 4, multistage shaped convex area in the present invention, or looked in a multistage shape by the viewing direction, is supported to be or appear to as if continuously variable shape.
１床材表面
１０，１１，１２，１３床材
２，２１，２２，２３，２４，２５，２６，２７，２８，２９多段状凸部領域
２ａ，２１ａ，２２ａ，２３ａ，２４ａ，２５ａ，２６ａ，２７ａ，２８ａ，２９ａ最上段部
２ｂ，２１ｂ，２２ｂ，２３ｂ，２４ｂ，２５ｂ，２６ｂ，２７ｂ，２８ｂ，２９ｂ最上段部に続く立壁面
２ｃ，２１ｃ，２２ｃ，２３ｃ，２４ｃ，２５ｃ，２６ｃ，２７ｃ，２８ｃ，２９ｃ多段部
1 floor material surface 10, 11, 12, 13 floor material 2, 21, 22, 23, 24, 25, 26, 27, 28, 29 multi-stage convex region 2a, 21a, 22a, 23a, 24a, 25a, 26a 27a, 28a, 29a, uppermost step 2b, 21b, 22b, 23b, 24b, 25b, 26b, 27b, 28b, 29b Standing wall surface 2c, 21c, 22c, 23c, 24c, 25c, 26c, 27c , 28c, 29c multi-stage
Claims (2)
上記床材が、階段の踏み面を被覆する踏み面被覆部の前端から、階段の段鼻を被覆する前垂れ部が一体に屈曲形成された階段被覆用の床材であり、
上記多段状凸部領域が、該凸部領域の一方に偏在する最上段部と、最上段部に続く該凸部領域の一方の立壁面と、最上段部から段階的に高さを減じるように該凸部領域の他方に形成された多段部と、を有し、
複数の上記多段状凸部領域が、踏み面被覆部の前端縁の表面に、立壁面を前方に向けて形成されていることを特徴とする床材。 It is a floor material in which multi-level convex regions are formed on the floor material surface,
The flooring material is a flooring material for staircase coating in which a front hanging part that covers the stair nosing of the staircase is integrally bent from the front end of the tread surface covering part that covers the tread surface of the staircase,
The multi-stage convex part region reduces the height stepwise from the uppermost step part unevenly distributed on one side of the convex part area, one standing wall surface of the convex part area following the uppermost step part, and the uppermost step part. the other to form a multi-stage portion of the convex portion area, it was closed in,
A flooring material, wherein the plurality of multi-step convex regions are formed on a surface of a front end edge of a tread surface covering portion with a standing wall surface facing forward .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015212878A JP6620355B2 (en) | 2015-10-29 | 2015-10-29 | Flooring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015212878A JP6620355B2 (en) | 2015-10-29 | 2015-10-29 | Flooring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017082508A JP2017082508A (en) | 2017-05-18 |
| JP6620355B2 true JP6620355B2 (en) | 2019-12-18 |
Family
ID=58711813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015212878A Active JP6620355B2 (en) | 2015-10-29 | 2015-10-29 | Flooring |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6620355B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7197893B2 (en) * | 2018-11-07 | 2022-12-28 | 日進ゴム株式会社 | Baggage carrying aid and manufacturing method thereof |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4328636B1 (en) * | 1964-09-16 | 1968-12-09 | ||
| JPH078344B2 (en) * | 1986-10-15 | 1995-02-01 | 株式会社アイジー技術研究所 | Forming method |
| JPH0631035Y2 (en) * | 1988-03-14 | 1994-08-22 | 東リ株式会社 | Floor material |
| JPH0268028U (en) * | 1988-11-11 | 1990-05-23 | ||
| JPH07224519A (en) * | 1994-02-10 | 1995-08-22 | Hazama Gumi Ltd | Floor material for guidance of refuge |
| US5815995A (en) * | 1996-08-01 | 1998-10-06 | Diversified Industrial Technologies, Inc. | Slip-resistant floor covering system |
| JPH11217803A (en) * | 1997-11-26 | 1999-08-10 | Hokuetsu:Kk | Concrete product for forming road surface |
| JP4574763B2 (en) * | 1999-08-20 | 2010-11-04 | 日本デコール株式会社 | Surface decorative sheet, method for producing the same, and transfer sheet used for the production |
| JP2003020781A (en) * | 2001-07-05 | 2003-01-24 | Echigo Kogyo Kk | Auxiliary implement for eliminating threshold step |
| JP3957545B2 (en) * | 2002-03-29 | 2007-08-15 | ヤマハリビングテック株式会社 | Bathroom floor structure |
| JP2007321336A (en) * | 2006-05-30 | 2007-12-13 | Takiron Co Ltd | Slip preventive flooring |
| CN203795801U (en) * | 2014-03-25 | 2014-08-27 | 南京固柏橡塑制品有限公司 | Anti-slip rubber sheet |
-
2015
- 2015-10-29 JP JP2015212878A patent/JP6620355B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2017082508A (en) | 2017-05-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7571573B2 (en) | Modular floor tile with lower cross rib | |
| JP6620355B2 (en) | Flooring | |
| BE1025716B1 (en) | MODULAR FLOOR FOR PROVIDING SUPPORT TO VEHICLES AND PEOPLE ON AN UNEVEN OR SOFT SURFACE, AND SHELF, INSTALLATION, AND PRODUCTION | |
| JP2006225890A (en) | Plumbing member | |
| KR200451675Y1 (en) | Cover of stair for safeguard | |
| JPS6043508B2 (en) | Stair unit parts | |
| JP6248357B2 (en) | Step covering material and step structure | |
| JP5341541B2 (en) | Slope material | |
| JP6248356B2 (en) | Step covering material and step structure | |
| JP2002303026A (en) | Floor material for staircase comprising vinyl-chloride resin composition | |
| JP5387882B2 (en) | Washroom floor | |
| KR200491619Y1 (en) | Anti-slip pad | |
| JP6832072B2 (en) | Steps, stairs and buildings | |
| KR102106335B1 (en) | Non-slip anti-freezing scaffolding for preventing freezing on walkway | |
| JP6704381B2 (en) | Rainwater guide stairs, precast concrete blocks and blocks for rainwater guide stairs | |
| TWM348809U (en) | Grille board | |
| JP2000145084A (en) | Footboard of staircase | |
| KR20220152025A (en) | Non-slip grating | |
| KR102193705B1 (en) | Side protective equipment for deck panel | |
| KR20110101146A (en) | Spiral staircase | |
| KR200378242Y1 (en) | Slip prevention device for stairs | |
| US20230250646A1 (en) | Deck Board Cover Assembly | |
| RU76661U1 (en) | LAYOUT ANTI-SLIDING SEAM FOR STAIRS, STEPS, BATHROOMS AND POOLS | |
| JP2002303025A (en) | Floor material for staircase | |
| JP5572840B2 (en) | Stair structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20151212 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180405 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20190213 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190402 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190520 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190605 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20191023 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20191030 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6620355 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |