JP3012269U - Step adjustment sheet and floor material butt structure - Google Patents
Step adjustment sheet and floor material butt structureInfo
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- JP3012269U JP3012269U JP1994015252U JP1525294U JP3012269U JP 3012269 U JP3012269 U JP 3012269U JP 1994015252 U JP1994015252 U JP 1994015252U JP 1525294 U JP1525294 U JP 1525294U JP 3012269 U JP3012269 U JP 3012269U
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- floor
- sheet
- floor material
- thickness
- adjusting sheet
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Abstract
(57)【要約】
【目的】 厚さの異なる床材の接合目地部で段差をなく
し、その目地部が目立たない様に接合させること。
【構成】高分子材料から成形され幅方向の両端部の厚み
が異なり、幅方向の一方の端部から反対側の端部へ向か
って徐々に薄くなるように傾斜１が設けられている段差
調整シートＡを形成し、また、厚さの異なる２種の床材
Ｂの突き合わせ部において、厚い方の端部の厚さが該２
種の床材の段差と略同じ厚さでありいる段差調整シート
Ａを、厚さの薄い方の床材４の突き合わせ端部と床下地
面Ｃとの間に介在し厚い方の端部が床材Ｂの突き合わせ
端部になるようにする。
【効果】 接合目地部に段差が生じることがなく、自然
に床材同士を繋ぎ合わせることができる。
(57) [Summary] [Purpose] To eliminate the steps at the joints of flooring with different thicknesses and join them so that the joints are not noticeable. [Structure] A step adjustment in which a thickness is formed at both ends in the width direction, which is molded from a polymer material, and an inclination 1 is provided so as to gradually become thinner from one end in the width direction to the opposite end. The sheet A is formed, and in the abutting portion of two types of flooring materials B having different thicknesses, the thickness of the thicker end portion is 2
The step adjusting sheet A having substantially the same thickness as the step of the floor material of the seed is interposed between the abutting end of the floor material 4 having the smaller thickness and the floor base surface C, and the thicker end is the floor. Make it the end of the butt of material B. [Effect] There is no step at the joint and the floor materials can be naturally joined together.
Description
【０００１】[0001]
本考案は合成樹脂や合成ゴム等の高分子材料からなる床材の突き合わせ目地部 の段差をなくすための段差調整シート、及びその段差調整シートを用いた目地部 の床材の突き合わせ構造に関する。 The present invention relates to a step adjusting sheet for eliminating steps in a butt joint of a floor material made of a polymer material such as synthetic resin or synthetic rubber, and a butt joint structure for the floor of the joint using the step adjusting sheet.
【０００２】[0002]
一般に建物の廊下、室内等の床には、合成樹脂や合成ゴム等の高分子材料によ って成形された長尺シート状或いはタイル状の床材が敷設されることが多い。 近年、福祉社会、高齢化社会なる言葉が様々な場面でごく一般的に使用され、 建築界においてもケア付き住宅、介護付住宅、老人ホーム、高齢者住宅など高齢 者、身体障害者等の身体的弱者に対応した建築床仕様が望まれている。このよう な所に敷設される床材は、車椅子でも動きやすいように稍々固めの薄いシート状 の床材としたり、転んでも怪我をしないようにクッション性の良い発泡シートを 積層した厚いシート状の床材としている。 一般に同一の部屋、或いは廊下には、同一の厚さの床材を敷設するのが通常で あるが、例えば上記したような場所では、共通の部屋又は廊下で床材の使い分け を行ない、部屋の半分にクッション性の良い発泡シートが積層された厚い床材を 敷設するか、またはクッション材を介在させて床材を敷設し、もう半分の床面に 稍々固めの薄い床材を敷設し、廊下においても同様に、交差する廊下同士の繋ぎ 合わせ部分、或いは同一の廊下で、厚い床材とそれよりも薄い床材を使い分けて 敷設している。 In general, a long sheet-shaped or tile-shaped floor material formed of a polymer material such as synthetic resin or synthetic rubber is laid on the floor of a corridor or a room of a building. In recent years, the words welfare society and aging society have been used very commonly in various situations, and even in the construction world, there are housing for the elderly, such as housing with care, housing for the elderly, homes for the aged, housing for the aged, etc. Building floor specifications that meet the needs of the physically challenged are desired. The floor material laid in such a place is a thin sheet material that is hardened to make it easy to move even in a wheelchair, or a thick sheet material that is laminated with foam sheets with good cushioning to prevent injury if it falls. It is used as a floor material. In general, floor materials with the same thickness are usually laid in the same room or corridor, but for example, in the above-mentioned locations, floor materials are used in a common room or corridor, and Lay a thick floor material with foamed sheets with good cushioning laid in one half, or lay a floor material with a cushioning material intervening, and lay a thin floor material that is hardened on the other half, Similarly, in the corridor, a thick floor material and a thinner floor material are separately laid in the joints between intersecting corridors or in the same corridor.
【０００３】 建物の同一フロアー内で異なる厚さの床材を敷設する場合、一般的には部屋ご と、または部屋と廊下とにわけて使用し、出入り口開口部（ドア）の靴ずり部分 で段差の取り合い（調整）を行なったり、金属製などの幅の狭いミニスロープを 設置していた。 また、同一部屋内で異なる厚さの床材を使用しなければならない場合には、床 材の目地部に金属製の棒状の見切り材を入れて施工を行なっていた。When laying floor materials of different thicknesses on the same floor of a building, it is generally used for each room, or for each room and corridor, and the shoe-shoe portion of the doorway opening (door) is used. They used to adjust (adjust) steps, and installed a narrow mini-slope made of metal or the like. When floor materials with different thicknesses must be used in the same room, a metal rod-shaped parting material was placed in the joints of the floor material for construction.
【０００４】[0004]
上記、従来の方法では異なる厚さの床材を同一部屋に敷設する場合、床面に段 差がついてしまい、段差でつまづいて転んでしまったり、車椅子で移動すること も段差が支障となっていた。 この段差をなくすために、敷設する床材の厚さに合わせて下地のコンクリート やモルタルのレベルを予め調整して、床材の突き合わせ部の段差をなくすことが なされているが、この方法は手間がかかるばかりなく、床材の微妙な厚み差を調 整するのは難しい技術であった。 また、厚さの異なる床材同士の間にテーパーのついた役物を挟み込んで段差を 解消するという方法も行なわれているが、床材と同質材料、模様とすることは困 難なため、その部分が目だってしまい床として一体感を持たせることができない 方法であった。 本考案はこれら従来の問題点を解決し、厚さの異なる床材の接合目地部で段差 をなくし、その目地部が目立たない様に接合させるための段差調整シート、及び 該シートを用いた床材の突き合わせ構造を提供するものである。 In the conventional method described above, when laying floor materials of different thicknesses in the same room, there is a step difference on the floor surface, and the floor may be stumped and fall, or it may be a wheelchair to move. Was there. In order to eliminate this step, the level of the concrete and mortar of the foundation is adjusted in advance according to the thickness of the floor material to be laid, and the step at the abutting part of the floor material is eliminated, but this method is troublesome. Not only does it take time, but it is a difficult technique to adjust the subtle thickness difference of the floor material. There is also a method of eliminating the step by inserting a tapered accessory between floor materials of different thickness, but it is difficult to use the same material and pattern as the floor material. It was a method that could not give a sense of unity as a floor because that part was visible. The present invention solves these conventional problems, eliminates steps at the joints of flooring materials of different thickness, and joins the joints so that the joints are inconspicuous, and a floor using the sheet. A butt structure for materials is provided.
【０００５】[0005]
本考案が上記課題を解決するために講じた手段は高分子材料から成形され幅方 向の両端部の厚みが異なり、幅方向の一方の端部から反対側の端部へ向かって徐 々に薄くなるように傾斜が設けられている段差調整シートを提供し、また、厚さ の異なる２種の床材の突き合わせ部において、厚い方の端部の厚さが該２種の床 材の段差と略同じ厚さで他方の端部へ向かって徐々に薄くなっている段差調整シ ートを、厚さの薄い方の床材の突き合わせ端部と床下地面との間に介在し厚い方 の端部が床材の突き合わせ端部になるようにしたことである。 Means taken by the present invention to solve the above-mentioned problems are molded from a polymer material and have different thicknesses at both end portions in the width direction, and gradually increase from one end portion in the width direction to the opposite end portion. Provided is a step adjusting sheet that is provided with an inclination so as to be thin. Also, in the abutting portion of two types of floor materials having different thicknesses, the thickness of the thicker end is the difference between the two types of floor materials. A step adjustment sheet that is approximately the same thickness as the other and gradually becomes thinner toward the other end is interposed between the abutting end of the floor material with the smaller thickness and the floor base surface That is, the end is the butted end of the floor material.
【０００６】 また、床下地面と床材との間にクッション材が介在されている床材とクッショ ン材が介在されていない床材との突き合わせ部においては、高分子材料から形成 された幅方向の両端部の厚さが異なり厚い方の端部が底面と略平行な平面部分を 有し、該平面部分と段差を設けるか或いは設けないで他方の端部へ向かって徐々 に薄くなるように傾斜が設けられている段差調整シートを提供し、該段差調整シ ートの底面と略平行な平面部分をクッション材より突出した床材の耳部と床下地 面との間に介在させると共に、段差調整シートの傾斜部分をクッション材が介在 されていない床材の端部と床下地面との間に介在させることである。Further, in the abutting portion of the floor material in which the cushion material is interposed between the floor base surface and the floor material and the floor material in which the cushioning material is not interposed, the width direction formed of the polymer material is used. The thickness of both ends is different and the thicker end has a flat part that is substantially parallel to the bottom surface, and there is a step with the flat part, or it is gradually thinned toward the other end without providing a step. A step adjusting sheet provided with an inclination is provided, and a flat portion substantially parallel to the bottom surface of the step adjusting sheet is interposed between the ear portion of the floor material protruding from the cushion material and the floor base surface, This is to interpose the inclined portion of the step adjusting sheet between the end of the floor material where the cushion material is not interposed and the floor base surface.
【０００７】[0007]
厚さの異なる床材の突き合わせ部において、前記の段差調整シートを、薄い方 の床材の端部と床下地面との間に介在させることにより、簡単に段差をなくすこ とが出来、従来のようにコンクリートなどの下地の高さを調整する必要もなくな り、施工性も向上する。また、この段差調整シートを用いた床材の突き合わせ部 は段差がなく、つまづいて人が転倒する心配もなくなり、意匠性を損なわれない 構造となる。 At the abutting part of floor materials of different thickness, the step can be easily eliminated by interposing the step adjusting sheet between the end of the thinner floor material and the floor base surface, which is a conventional method. There is no need to adjust the height of the base such as concrete, thus improving workability. In addition, the abutting portion of the floor material using this step adjustment sheet has no step, and there is no concern that the person will trip over and fall, and the structure will not be impaired.
【０００８】[0008]
本考案の実施例を図面に基づいて説明すると段差調整シートＡは帯状のシート からなり、幅方向の一方の端部から、もう一方の端部に向かって徐々に薄くなる 様にテーパー状の傾斜１が設けられている。 An embodiment of the present invention will be described with reference to the drawings. The step adjusting sheet A is a belt-like sheet, and has a taper-like inclination so that it gradually becomes thinner from one end in the width direction to the other end. 1 is provided.
【０００９】 段差調整シートＡは合成樹脂や天然樹脂、合成ゴム、天然ゴム或いは熱可塑性 エラストマー等の高分子材料から成形される。これらの高分子材料としては、ポ リエチレン系樹脂，ポリプロピレン系樹脂，ポリブテン樹脂等のオレフィン系樹 脂、エチレン−酢酸ビニル共重合樹脂，エチレン−アクリル酸エステル系樹脂等 のエチレンとの共重合体樹脂、ポリ塩化ビニル系樹脂，ポリエステル系樹脂，ウ レタン樹脂，ポリアミド樹脂等の合成樹脂、エチレン−プロピレンゴム，スチレ ン−ブタジエンゴム，アクリロニトリル−ブタジエンゴム，イソプレンゴム等の 合成ゴムや天然ゴム、硬質相が結晶ポリ塩化ビニル，軟質相がニトリルゴム等か らなる塩化ビニル系熱可塑性エラストマー、硬質相がポリエチレン，ポリプロピ レン，軟質相がオレフィン系のゴム等からなるオレフィン系熱可塑性エラストマ ー、硬質相がポリエステル，軟質相がポリエーテルからなるポリエステル系熱可 塑性エラストマー、その他ウレタン系熱可塑性エラストマー、スチレン系熱可塑 性エラストマー等が挙げられる。 これらの高分子材料をブレンドして用いることも可能で、これらの高分子材料 に可塑剤、安定剤、無機充填剤、有機充填剤、帯電防止剤、導電性物質、滑剤、 発泡剤、着色剤、ゲル化促進剤などの各種の添加剤を適宜添加することも可能で ある。The level difference adjusting sheet A is molded from a polymer material such as synthetic resin, natural resin, synthetic rubber, natural rubber or thermoplastic elastomer. These polymeric materials include olefin resins such as polyethylene resins, polypropylene resins, polybutene resins, ethylene-vinyl acetate copolymer resins, ethylene-copolymer resins such as ethylene-acrylic acid ester resins. , Synthetic resin such as polyvinyl chloride resin, polyester resin, urethane resin, polyamide resin, etc., synthetic rubber such as ethylene-propylene rubber, styrene-butadiene rubber, acrylonitrile-butadiene rubber, isoprene rubber, natural rubber, hard phase Is crystalline polyvinyl chloride, a vinyl chloride thermoplastic elastomer whose soft phase is nitrile rubber, etc., a hard phase is polyethylene, polypropylene, an olefin thermoplastic elastomer whose soft phase is olefin rubber, etc., and a hard phase Polyester, soft phase consisting of polyether Riesuteru based heat-friendly plastic elastomers, other urethane-based thermoplastic elastomers, styrene thermoplastic elastomer and the like. It is also possible to blend and use these polymeric materials. Plasticizers, stabilizers, inorganic fillers, organic fillers, antistatic agents, conductive substances, lubricants, foaming agents, colorants can be added to these polymeric materials. It is also possible to appropriately add various additives such as a gelation accelerator.
【００１０】 また、該段差調整シートＡは上記高分子材料を押出成形、カレンダー成形、プ レス成形、射出成形等任意の加工方法でシート状に成形する。例えば、押出成形 する場合は片端部が薄く、もう一方の端部が厚くなるようにテーパー形状のダイ スによって成形したり、或いはカレンダー成形により均一の厚さのシートを成形 し、所定幅に裁断した後テーパー状にスライスカットして成形する。 また、段差調整シートＡは可撓性のある高分子材料がコンクリート等の下地の 不陸と馴染みやすく好ましい。可撓性のある高分子材料とは、例えばショア硬度 Ａで４０〜９５程度のもので、シートとしての形状が保たれる程度の硬さから多 少撓む程度の硬さまでのものが好ましい。Further, the step adjusting sheet A is formed into a sheet by any processing method such as extrusion molding, calender molding, press molding or injection molding. For example, in the case of extrusion molding, one end is thin and the other end is thick with a die with a tapered shape, or a sheet with a uniform thickness is formed by calendering and cut into a predetermined width. After that, it is sliced and cut into a taper shape. Further, it is preferable that the step adjusting sheet A is made of a flexible polymer material because it is easily compatible with the unevenness of the ground such as concrete. The flexible polymer material is, for example, one having a Shore hardness A of about 40 to 95, and is preferably one having a hardness such that the shape of the sheet is maintained to a hardness such that the sheet flexes a little.
【００１１】 段差調整シートＡの幅は段差の大きさによっても異なるが、好ましくは３０〜 ５００ｍｍ程度のものが良いが、これに限定されるものではない。また、段差調 整シートＡのテーパー（傾斜）１は図２のように断面を略三角形状にする所謂端 部から端部に亘って傾斜せしめるか、或いは図４のようにテーパー１部分及び底 面２と略平行な平面部分３を設けた構造、すなわち厚い方の端部からやや内側迄 では傾斜がない平面部分３を有するものであっても良い。また、テーパー１は必 ずしも直線的に設けるとは限らず、凹曲面、凸曲面などの曲面状に設けても良く 、一方の厚い部分から他方（反対側）へ向かって徐々に薄くなるような形状であ ればどのようなものでも良い。Although the width of the step adjusting sheet A varies depending on the size of the step, it is preferably about 30 to 500 mm, but not limited to this. Further, the taper (inclination) 1 of the step adjusting sheet A is inclined from a so-called end to end having a substantially triangular cross section as shown in FIG. 2, or as shown in FIG. It may have a structure in which a flat surface portion 3 that is substantially parallel to the surface 2 is provided, that is, a flat surface portion 3 that has no inclination from the thicker end to the inner side. Further, the taper 1 is not necessarily provided linearly, and may be provided in a curved surface such as a concave curved surface or a convex curved surface, and gradually becomes thinner from one thick portion toward the other (opposite side). Any shape may be used as long as it has such a shape.
【００１２】 テーパー１を設けた段差調整シートＡの薄い方の端部の厚さは薄いほど好まし いが、実用的には０．５ｍｍ以下の厚さであることが良い。また、厚い方の端部 は突き合わせる床材Ｂの段差に合わせて適宜設定する。 テーパー１の角度は床材Ｂの形状、段差の大きさによって異なるが、傾斜があ りすぎるとそこで段差ができてしまうので、好ましくは厚い方の端部の厚さと段 差調整シートＡの幅の比率は、（厚い方の端部の厚さ）：（幅）＝１：１０〜１ ：１００の範囲であることが良い。 なお、施工に際しては、この比率の範囲内で多少幅の広い段差調整シートＡを 予め作製しておき、床材Ｂの突き合わせ部の段差に応じて、厚い方のシート端部 の厚さをそれに合わせて切断して使用することも可能である。 段差調整シートＡの長さは段差が生じた部分の長さと略同じ長さのものを使用 するのが理想ではあるが、長さが不足する場合は継ぎ足して使用することも可能 である。The thickness of the thinner end of the step adjusting sheet A provided with the taper 1 is preferably as thin as possible, but practically the thickness is preferably 0.5 mm or less. In addition, the thicker end is appropriately set according to the step of the floor material B to be abutted. The angle of the taper 1 differs depending on the shape of the floor material B and the size of the step, but if there is too much inclination, a step will be created there, so it is preferable that the thickness of the thicker end and the width of the step adjustment sheet A be larger. The ratio of is preferably in the range of (thickness of thicker end) :( width) = 1: 10 to 1: 100. During construction, a step adjustment sheet A with a slightly wider width within this ratio range should be prepared in advance, and the thickness of the thicker sheet edge should be adjusted according to the step of the abutting portion of the floor material B. It is also possible to cut and use together. Ideally, the length of the step adjusting sheet A should be approximately the same as the length of the stepped portion, but if the length is insufficient, it is possible to add and use it.
【００１３】 床材Ｂは合成樹脂や合成ゴム等の高分子材料から成形されたシート状のもので 、通常は厚さが１〜５ｍｍ程度で、幅が１〜２ｍ、長さが５〜２０ｍの長尺シー ト状か，又は縦横の長さが３００〜１０００ｍｍのタイル状のものが一般的であ る。 従って厚さの異なる床材Ｂの突き合わせ部の段差の大きさも４ｍｍ以下の程度 で、段差調整シートＡの厚い方は４ｍｍ以下となり、０．５ｍｍ以上の段差が生 じた場合に段差調整シートＡを用いるのが通常であるが、これ以外の段差が生じ る場合にはこの限りではない。 床材Ｂを構成する高分子材料の合成樹脂は前記の段差調整シートＡとしての高 分子材料と同様のものを使用することが出来る。床材Ｂの構成は複数のシートを 積層したものや中間又は裏面にポリエステル、麻、ガラス繊維等の繊維製の基材 を積層したもの、中間層や裏面層を発泡層とした構成のものなどどのような構成 であっても良い。The floor material B is a sheet-shaped material formed of a polymer material such as synthetic resin or synthetic rubber, and usually has a thickness of about 1 to 5 mm, a width of 1 to 2 m, and a length of 5 to 20 m. It is generally a long sheet or a tile with a length and width of 300 to 1000 mm. Therefore, the size of the step at the abutting portion of the floor material B having a different thickness is about 4 mm or less, and the thicker one of the step adjusting sheet A is 4 mm or less, and when the step of 0.5 mm or more occurs, the step adjusting sheet A It is usual to use, but this is not the case when other steps are generated. As the synthetic resin of the polymeric material that constitutes the floor material B, the same high molecular weight material as the step adjusting sheet A can be used. The floor material B has a structure in which a plurality of sheets are laminated, a base material made of a fiber such as polyester, hemp, and glass fiber is laminated on the middle or back surface, or a structure in which an intermediate layer or a back surface layer is a foam layer. It may have any configuration.
【００１４】 上記の段差調整シートＡを用いて厚さの異なる２種の床材Ｂの突き合わせ部の 段差を調整するための施工方法としては、例えば薄い方の床材４の裏面端部に段 差調整シートＡを接着させるか、或いは薄い方の床材４と厚い方の床材５との突 き合わせ部の境界線に合わせて薄い床材４が貼り付けられる側の床下地面Ｃに段 差調整シートＡを接着させ、その後、その段差調整シートＡの上に薄い床材４の 裏面を接着させる。この時の接着はどのような方法でも良く、通常床張り施工に 用いられるエチレン−酢酸ビニル樹脂、アクリル系樹脂、ウレタン系樹脂、エポ キシ系樹脂等の合成樹脂製接着剤、或いはニトリルゴム等の合成ゴム製接着剤等 の接着剤のほかに両面テープ等の粘着剤で貼り付けたり、溶剤溶着、熱融着によ ってシートを溶解、溶融させて接着させることも可能である。接着方法は段差調 整シートＡが床材４の裏面または床下地面Ｃと簡単にずれなければどのような接 着方法でも良い。As a construction method for adjusting the step difference between the abutting portions of two types of floor materials B having different thicknesses using the above-mentioned step adjustment sheet A, for example, a step is formed at the back end of the thinner floor material 4. The difference adjusting sheet A is adhered, or a step is formed on the floor base surface C on the side where the thin floor material 4 is attached according to the boundary line of the abutting portion between the thin floor material 4 and the thick floor material 5. The difference adjusting sheet A is adhered, and then the back surface of the thin floor material 4 is adhered on the step adjusting sheet A. Adhesion at this time may be performed by any method, such as an adhesive made of synthetic resin such as ethylene-vinyl acetate resin, acrylic resin, urethane resin, epoxy resin or the like which is usually used for flooring construction, or nitrile rubber. In addition to an adhesive such as an adhesive made of synthetic rubber, it is also possible to attach it with a pressure sensitive adhesive such as a double-sided tape, or to melt and melt the sheet by solvent welding or heat fusion for adhesion. Any bonding method may be used as long as the step adjusting sheet A is not easily displaced from the back surface of the floor material 4 or the floor base surface C.
【００１５】 厚みの異なる床材Ｂの突き合わせ構造は図３のように段差調整シートＡの厚い 方の端部を、薄い方の床材４の端部側になるように接着させ、かつ段差調整シー トＡの厚い方の端部は床材Ｂの段差と略同じ厚さとする。床材Ｂも突き合わせ部 の目地は必要に応じて床材Ｂと同素材の溶接棒等で溶接するか或いはシーリング 剤を充填して接合する。また、段差調整シートＡの厚い方の端部と接着する床材 ４の端部とは、お互いの端部を揃えて接着させることが好ましい。As shown in FIG. 3, the abutting structure of the floor materials B having different thicknesses is performed by adhering the thicker end of the step adjusting sheet A to the end of the thinner flooring 4 and adjusting the step. The thicker end of the sheet A has substantially the same thickness as the step of the floor material B. If necessary, the joints of the butt joints of the floor material B are welded with a welding rod or the like made of the same material as the floor material B, or are filled with a sealing agent to join them. In addition, it is preferable that the thicker end portion of the step adjusting sheet A and the end portion of the flooring material 4 to be adhered are aligned with each other and adhered.
【００１６】 出入り口開口部或いは交差する廊下の繋ぎ合せ部などに段差調整シートＡを用 いる場合は、図５のように該段差調整シートＡを開口部の幅又は交差する廊下の 幅に合わせて出入り口付近の部屋又は廊下に敷設されている薄い方の床材４の端 部と床下地面Ｃとの間に介在させる。この時、段差調整シートＡの長さ方向の両 端部にも段差が生じないようにテーパー状の傾斜が設けられた補助シートＤを介 在させることも可能である。テーパー状の傾斜のついた補助シートＤはこの時使 用した段差調整シートＡの両端を図６のように切り取り、図７のように繋ぎ合わ せて用いることができる。When the step adjusting sheet A is used in the entrance opening or the connecting part of the intersecting corridor, the step adjusting sheet A is adjusted to the width of the opening or the width of the intersecting corridor as shown in FIG. It is interposed between the end of the thinner floor material 4 laid in the room or corridor near the doorway and the floor base surface C. At this time, it is also possible to interpose an auxiliary sheet D provided with a taper-shaped inclination so that no step is formed at both ends in the length direction of the step adjusting sheet A. The auxiliary sheet D having a tapered inclination can be used by cutting both ends of the step adjusting sheet A used at this time as shown in FIG. 6 and joining them as shown in FIG.
【００１７】 補助シートＤの切り取り及び繋ぎ合わせは図６（イ）に示す点線に沿って図６ （ロ）のように段差調整シートＡの両端部分を直角三角形状ａ，ｂ，ｃに切り取 り、その直角三角形ａ，ｂを補助シートＤとして用いるものであり、直角三角形 ａ，ｂを裏返しにして切り取った部分のｄ辺同士及びｄ1 同士を繋ぎ合わせるか 、あるいは直角三角形ａのｄ辺を切り取った反対側のｄ1 辺に及び直角三角形ｂ のｄ1 辺を切り取った反対側のｄ辺にそれぞれ繋ぎ合わせ、図７のように段差調 整シートＡの長さ方向の両端部にも段差が生じないようにテーパー状とした補助 シートＤを繋ぎ合わせる。As for cutting and joining the auxiliary sheet D, cut both end portions of the step adjusting sheet A along the dotted line shown in FIG. 6A into right triangles a, b and c as shown in FIG. 6B. , The right triangles a and b are used as the auxiliary sheet D, and the d sides and d 1 of the cut-out portions of the right triangles a and b are turned over, or the d sides of the right triangle a are connected. stitched respectively on opposite sides of d 1 sides cut and on the opposite side of the d sides were cut d 1 side of a right triangle b, step in both end portions in the longitudinal direction of the step adjustment sheet a as shown in FIG. 7 The auxiliary sheets D, which are tapered so as not to cause
【００１８】 また、床下地面Ｃと床材Ｂとの間にクッション材Ｅを介在させた時、クッショ ン材Ｅ上の床材６とクッション材Ｅを介在させていない床材７との突き合わせの 場合は、図８〜１０のようにクッション材Ｅの上に敷設する床材６の突き合わせ 端部をクッション材Ｅより２０〜６０ｍｍ突出させて耳部８を設ける。この耳部 ８の下部にクッション材Ｅと略同じ厚さの端部を持つ段差調整シートＡを床下地 面Ｃとの間に介在させる。この段差調整シートＡの他方の端部は基本的には図２ ，図４のように徐々に薄くなるように傾斜１が設けられている。When the cushion material E is interposed between the floor base surface C and the floor material B, the floor material 6 on the cushion material E and the floor material 7 without the cushion material E are butted. In this case, as shown in FIGS. 8 to 10, the abutting end portion of the floor material 6 laid on the cushion material E is protruded from the cushion material E by 20 to 60 mm to provide the ear portion 8. A step adjusting sheet A having an end portion having substantially the same thickness as the cushion material E is interposed between the floor base surface C and the lower portion of the ear portion 8. The other end of the step adjusting sheet A is basically provided with an inclination 1 so that it gradually becomes thinner as shown in FIGS.
【００１９】 図８のようにクッション材Ｅの上の床材６とこれに突き合わせる床材７とが同 じ厚さである場合には段差調整シートＡの平面部分３の大きさは耳部８の幅とす るか、それより少し大き目の幅とし、該部分３からそのまま薄くなるように傾斜 １を設ける。上記床材Ｂ（６，７）の厚さが異なる場合は、段差調整シートＡの 平面部分３に段差９を設けて徐々に薄くなるように傾斜１を設ける。すなわち、 クッション材Ｅの上の床材６の方が厚い場合は、図９のように一段高くした段差 ９を設けた構成となり、クッション材Ｅの上の床材６の方が薄い場合は図１０の ように一段低くした段差９を設けた構成とする。 このようにクッション材Ｅの端部より床材Ｂ（６）の耳部８を突出させ、その 下に段差調整シートＡを介在させるのはクッション材Ｅが端部になると突き合わ せ部分でクッション材Ｅの上の床材６が沈んでしまい突き合わせ部分の納まりが 悪くなるためである。As shown in FIG. 8, when the floor material 6 on the cushion material E and the floor material 7 abutting against the cushion material E have the same thickness, the size of the flat portion 3 of the step adjusting sheet A is equal to the size of the ear portion. 8 or a width slightly larger than that, and an inclination 1 is provided so as to be thinned from the portion 3 as it is. When the floor materials B (6, 7) have different thicknesses, a step 9 is provided on the flat portion 3 of the step adjusting sheet A, and an inclination 1 is provided so as to be gradually thin. That is, when the floor material 6 on the cushion material E is thicker, the structure is provided with a step 9 raised one step as shown in FIG. 9, and when the floor material 6 on the cushion material E is thinner, As shown in FIG. In this way, the ear 8 of the floor material B (6) is projected from the end of the cushion material E, and the step adjusting sheet A is interposed under the end of the cushion material E. This is because the floor material 6 on the material E sinks and the fitting of the abutting portion deteriorates.
【００２０】 クッション材Ｅは人が転倒しても怪我をしないように床材Ｂの裏面と床下地面 Ｃとの間に介在させるものであり、このようなクッション材Ｅとしては例えばウ レタンフォーム、ポリプロピレンフォーム、塩化ビニルフォーム、エチレンと酢 酸ビニルの共重合樹脂フォーム等の弾力性のある合成樹脂製の発泡体が好ましい 。クッション材Ｅの厚さは敷設される場所によって様々で、通常は２〜１０ｍｍ 程度の厚さのクッション材を用いる。クッション材の幅、長さも特に限定はされ ず一般に１０００〜２０００ｍｍの幅で、５〜２０ｍの長尺状のものを使用する ことが多い。 また、このようなクッション材Ｅの上に床材Ｂを敷設する場合は、接着剤や粘 着剤を介して敷設するか或いは予め床材の裏面に接合させて設けてもよい。The cushion material E is interposed between the back surface of the floor material B and the floor base surface C so as not to be injured even if a person falls, and such a cushion material E is, for example, urethane foam, A foam made of an elastic synthetic resin such as polypropylene foam, vinyl chloride foam, or a copolymer resin foam of ethylene and vinyl acetate is preferable. The thickness of the cushion material E varies depending on the place to be laid, and a cushion material having a thickness of about 2 to 10 mm is usually used. The width and length of the cushion material are not particularly limited, and generally, a cushion material having a width of 1000 to 2000 mm and a long shape of 5 to 20 m is often used. When the floor material B is laid on the cushion material E, the floor material B may be laid via an adhesive or an adhesive, or may be previously bonded to the back surface of the floor material.
【００２１】 本考案の段差調整シートの製造方法の一例と施工方法の一例を説明する。 （段差調整シートの製造方法） ポリ塩化ビニル樹脂に可塑剤、安定剤、充填剤、着色剤を適宜配合して、加熱 混合した後、フィーダールーダー等で直接ペレットを成形するか、或いは一度シ ート状に成形し、ペレタイザイー等でシートを粉砕してペレットを成形する。 次に、断面が略三角形状の傾斜が設けられたリップを持つダイスを用い、上記 ペレットを押出成形によりテーパー付きシートを作製した。 リップの幅は１００ｍｍ、片方の端部のリップ厚を０．１ｍｍとし、もう片方 の端部のリップ厚を２ｍｍとした。これにより幅１００ｍｍ、片方の端部が０． １５ｍｍ、もう片方の端部が２．５ｍｍのテーパー付き段差調整シートを作製し 、２０ｍずつに巻き取った。An example of a method of manufacturing the step adjusting sheet and an example of a construction method of the present invention will be described. (Method for manufacturing step adjusting sheet) Polyvinyl chloride resin is appropriately blended with a plasticizer, a stabilizer, a filler, and a colorant, and the mixture is heated and mixed, and then directly pelletized by a feeder ruder or the like, or once a sheet is formed. The pellet is formed by crushing the sheet with a pelletizer and the like. Next, a taper sheet was produced by extruding the above pellets using a die having a lip provided with an inclination having a substantially triangular cross section. The width of the lip was 100 mm, the lip thickness at one end was 0.1 mm, and the lip thickness at the other end was 2 mm. As a result, the width is 100 mm, and one end is 0. A taper step adjusting sheet having a length of 15 mm and the other end of 2.5 mm was prepared and wound up in 20 m increments.
【００２２】 （段差調整シートの施工方法） 厚さ２．５ｍｍのポリ塩化ビニル樹脂製シートからなる床材と、厚さ５．０ｍ ｍのポリ塩化ビニル樹脂製シートからなる床材との突き合わせ部分に、上記の段 差調整シートを、厚さ２．５ｍｍの床材の突き合わせ端部裏面に、該シートの厚 い方の端部がその床材の端部になるように接着させる。その後、その床材を下地 面へ接着剤で接着させると共に段差調整シートの裏面も下地へ接着させる。 最後に目地部を溶接棒で溶接して厚さの異なる２種の床材を接合した。(Construction Method of Step Adjusting Sheet) A butt portion of a floor material made of a polyvinyl chloride resin sheet having a thickness of 2.5 mm and a floor material made of a polyvinyl chloride resin sheet having a thickness of 5.0 mm Then, the above-mentioned step difference adjusting sheet is adhered to the back surface of the abutting end portion of the floor material having a thickness of 2.5 mm so that the thicker end portion of the sheet becomes the end portion of the floor material. Then, the floor material is adhered to the base surface with an adhesive, and the back surface of the step adjusting sheet is also adhered to the base surface. Finally, the joint portion was welded with a welding rod to join two kinds of floor materials having different thicknesses.
【００２３】[0023]
本考案の段差調整シートは高分子材料から成形された幅方向の両端部の厚みが 異なり、幅方向の一方の端部から反対側の端部へ向かって徐々に薄くなるように 傾斜を設けて形成したものであるから、異なる厚さの床材を突き合わせて接合す る場合、薄い方の床材と床下地面との間に該段差調整シートの厚い方の端部が床 材の突き合わせ端部になるように介在させることにより、床材の接合目地部に段 差が生じることがなく、したがって、従来のようにコンクリートやモルタル等の 下地の高さを調製して段差をなくすようにすることもなく、このような手間のか かる作業を行なわなくても良く施工性が向上するものである。 The step adjusting sheet of the present invention is made of a polymer material and has different thicknesses at both ends in the width direction, and is provided with an inclination so that it gradually becomes thinner from one end in the width direction to the opposite end. Since it is formed, when the floor materials of different thickness are butt-joined to each other, the thicker end of the step adjusting sheet is placed between the thinner floor material and the floor base surface. By intervening so that there is no step difference in the joint part of the flooring material, therefore, the height of the base of concrete, mortar, etc. should be adjusted as in the past to eliminate steps. Moreover, the workability is improved without the need for such troublesome work.
【００２４】 更にこの段差調整シートを用いた床材の突き合わせ構造は、段差調整シートが 床材と床下地面との間に介在されるので、従来の厚さの異なる床材と床材との間 にテーパーのついた役物を挟み込んだ場合のように、その部分が床材の模様と異 なるために目だってしまい意匠性を損なうこともなく、ごく自然に床材同士を繋 ぎ合わせた構造となる。Further, in the butt-matching structure of the floor material using this step adjusting sheet, since the step adjusting sheet is interposed between the floor material and the floor base surface, there is a difference between the conventional floor materials having different thicknesses and the floor material. Like the case where a tapering accessory is sandwiched between the floor parts, the part is different from the pattern of the floor material, so it is not visible and does not impair the design, it is a structure that naturally joins the floor materials. Becomes
【００２５】 また、段差調整シートの幅が３０〜５００ｍｍで、該シートの厚い方の端部の 厚さと幅の比率を１：１０〜１：１００の範囲とした場合、異なる厚みの床材の 突き合わせ部の段差が緩やかなスロープとなり、段差に違和感がなくなる。 しかも、該段差調整シートの厚い方の端部に底面と略平行な平面部分を有する 構造とした場合は、床材の突き合わせ端部に傾斜がつかず、接合目地部が水平と なり、床材の端部に角が立つこともなくなり、溶接棒での溶接をしない場合にお いてもより躓きがなくなる。 段差調整シートを可撓性のある高分子材料とした場合はコンクリート等の床下 地面の不陸（凹凸）が大きくても、段差調整シートが下地に馴染み突き合わせ部 での納まりが良くなる。When the width of the step adjusting sheet is 30 to 500 mm and the ratio of the thickness of the thicker end of the sheet to the width is in the range of 1:10 to 1: 100, flooring materials having different thicknesses are used. The step at the abutting part has a gentle slope, and the step does not feel strange. Moreover, in the case where the thick end of the step adjusting sheet has a flat portion that is substantially parallel to the bottom surface, the abutting end of the floor material is not inclined and the joint joint is horizontal, so that the floor material There is no corner at the end of the, and even if you do not weld with a welding rod, there will be less stumbling. If the step adjustment sheet is made of a flexible polymer material, the step adjustment sheet fits well with the ground and fits well at the abutting part even if there is a large amount of unevenness (unevenness) in the ground such as concrete.
【００２６】 クッション材が介在された構成の床材とクッション材が介在されていない床材 との突き合わせ部においては、クッション材の上の床材は突き合わせ端部をクッ ション材より突出させた耳部を設け、高分子材料から形成された幅方向の両端部 の厚みが異なり、厚い方の端部がクッション材と略同じ厚さでかつ底面と略平行 な平面部分を有し、該平面部分と段差を設けるか或いは設けないで他方の端部へ 向かって徐々に薄くなるように傾斜が設けた段差調整シートを形成し、その平面 部分を、クッション材の上の床材に設けた耳部の下に介在させ、該シートの傾斜 部分をクッション材が介在されていない床材の端部の下に介在させることにより 、クッション材が介在された床材との突き合わせにおいても端部がクッション材 によって沈んで段差が生じることもなく、目地部も自然であり違和感なく接合さ れ意匠性を損なわない。また、帯状の段差調整シートの幅が３０〜５００ｍｍで 、厚い方の端部の厚さと幅の比率が１：１０〜１：１００の範囲の場合は前記の 効果と同様に突き合わせ部の段差が緩やかなスロープ状となり段差が目立たなく なる。帯状シートを可撓性のある高分子材料とした場合も上記効果と同様の効果 を奏するものである。In the abutting portion of the floor material having the cushion material interposed and the floor material having no cushion material interposed, the floor material on the cushion material has an ear with the abutting end protruding from the cushion material. The widthwise end portions formed of a polymer material have different thicknesses, and the thicker end portion has a flat surface portion having substantially the same thickness as the cushion material and substantially parallel to the bottom surface. With or without a step, a step adjusting sheet is formed with an inclination that gradually becomes thinner toward the other end, and the flat portion of the step adjusting sheet is provided on the floor material above the cushion material. And the inclined portion of the seat is placed below the end of the floor material in which the cushioning material is not interposed, the end portion of the cushioning material is also in contact with the flooring material in which the cushioning material is interposed. To Therefore, it does not sink and there is no step, and the joints are natural, and the joints are joined without any discomfort, and the design is not impaired. When the width of the band-shaped step adjusting sheet is 30 to 500 mm and the ratio of the thickness of the thicker end to the width is in the range of 1:10 to 1: 100, the step of the abutting part is similar to the above effect. It becomes a gentle slope and the steps become less noticeable. Even when the strip-shaped sheet is made of a flexible polymer material, the same effects as the above effects can be obtained.
【図１】 本考案段差調整シートの平面図FIG. 1 is a plan view of a step adjusting sheet according to the present invention.
【図２】 その拡大側面図[Figure 2] Its enlarged side view
【図３】 床材の突き合わせ構造の断面図FIG. 3 is a sectional view of a butt structure of floor materials.
【図４】 他の実施例の段差調整シートの拡大側面図FIG. 4 is an enlarged side view of a step adjusting sheet according to another embodiment.
【図５】 交差する廊下の繋ぎ合せ部の平面図FIG. 5 is a plan view of a connecting portion of intersecting corridors.
【図６】 該部分に用いる補助シートを切り取る状態の
説明図FIG. 6 is an explanatory view of a state in which an auxiliary sheet used for the portion is cut off.
【図７】 段差調整シートの両端部に補助シートを介在
させた斜視図FIG. 7 is a perspective view in which an auxiliary sheet is interposed at both ends of the step adjusting sheet.
【図８】 クッション材が介在された床材の突き合わせ
構造の断面図FIG. 8 is a cross-sectional view of a butt structure of floor materials in which a cushion material is interposed.
【図９】 他の実施例のクッション材が介在された構造
の断面図FIG. 9 is a sectional view of a structure in which a cushion material of another embodiment is interposed.
【図10】 他の実施例のクッション材が介在された構造
の断面図FIG. 10 is a sectional view of a structure in which a cushion material of another embodiment is interposed.
Ａ：段差調整シート、１：テーパー（傾斜）、２：底
面、３：平面部分、９：段差、Ｂ：床材、４：薄い床
材、５：厚い床材、６：クッション材の上の床材、７：
クッション材のない床材、８：耳部、Ｃ：床下地面、
Ｅ：クッション材A: step adjustment sheet, 1: taper (tilt), 2: bottom surface, 3: flat surface portion, 9: step, B: floor material, 4: thin floor material, 5: thick floor material, 6: on cushion material Flooring, 7:
Floor material without cushion material, 8: ears, C: floor surface,
E: Cushion material
Claims (8)
の厚みが異なり、幅方向の一方の端部から反対側の端部
へ向かって徐々に薄くなるように傾斜が設けられている
ことを特徴とする床材の突き合わせ部の段差調整シー
ト。1. A polymer material formed from a polymer material, having different thicknesses at both ends in the width direction, and provided with an inclination so as to gradually become thinner from one end in the width direction to the end on the opposite side. A step adjustment sheet for the butting part of the floor material.
の厚さと幅の比率が１：１０〜１：１００の範囲である
ことを特徴とする請求項１に記載の段差調整シート。2. The step adjusting sheet according to claim 1, wherein the width is 30 to 500 mm, and the ratio of the thickness of the thicker end to the width is in the range of 1:10 to 1: 100.
の厚みが異なり、厚い方の端部には底面と略平行な平面
部分を有し、該平面部分と段差を設けるか或いは設けな
いで他方の端部へ向かって徐々に薄くなるように傾斜が
設けられていることを特徴とする床材の突き合わせ部の
段差調整シート。3. Molded from a polymer material, the thickness of both ends in the width direction is different, and the thicker end has a flat surface portion substantially parallel to the bottom surface, with or without a step difference from the flat surface portion. In the step adjusting sheet for the abutting portion of the floor material, the slope is provided so as to gradually become thinner toward the other end.
いることを特徴とする請求項１〜３に記載された段差調
整シート。4. The step adjusting sheet according to claim 1, which is formed of a flexible polymer material.
において、高分子材料から成形された幅方向の両端部の
厚さが異なり、厚い方の端部の厚さが前記２種の床材の
段差と略同じ厚さを有し他方の端部へ向かって徐々に薄
くなるように傾斜を設けた段差調整シートを、厚さの薄
い方の床材の突き合わせ端部側と床下地面との間に、該
シートの厚い方の端部が床材の突き合わせ側となるよう
に介在せしめたことを特徴とする床材の突き合わせ構
造。5. In the abutting portion of two kinds of flooring materials having different thicknesses, the widthwise end portions formed of a polymer material have different thicknesses, and the thicker end portion has a thickness different from that of the above two kinds. Use a step adjustment sheet that has approximately the same thickness as the step of the floor material and is inclined so that it gradually becomes thinner toward the other end. The butt structure of the floor material, characterized in that the thicker end of the sheet is interposed between the ridge and the ridge so as to be the butt side of the floor material.
で、該シートの厚い方の端部の厚さと幅の比率が１：１
０〜１：１００の範囲であることを特徴とする請求項５
に記載の床材の突き合わせ構造。6. The width of the step adjusting sheet is 30 to 500 mm.
And the thickness-width ratio of the thicker end of the sheet is 1: 1.
6. The range is from 0 to 1: 100.
Floor material butt structure described in.
介在されている床材とクッション材が介在されていない
床材との突き合わせ部において、クッション材の上の床
材の突き合わせ端部にクッション材より突出させた耳部
を設け、高分子材料から形成された幅方向の両端部の厚
みが異なり、厚い方の端部が前記クッション材と略同じ
厚さで且つ底面と略平行な平面部分を有し、該平面部分
と段差を設けるか或いは設けないで他方の端部へ向かっ
て徐々に薄くなるように傾斜を設けた段差調整シートの
底面と略平行な平面部分を前記床材の耳部と床下地面の
間に介在せしめると共に、該段差調整シートの傾斜部分
を前記クッション材が介在されていない床材の端部と床
下地面との間に介在せしめたことを特徴とする床材の突
き合わせ構造。7. A butt end of the floor material above the cushion material at a butt portion of a floor material in which a cushion material is interposed between the floor base surface and the floor material and a floor material in which the cushion material is not interposed. Providing an ear protruding from the cushioning material, the widthwise end portions formed of a polymer material have different thicknesses, and the thicker end has substantially the same thickness as the cushioning material and is substantially parallel to the bottom surface. The floor material has a flat surface portion, and a flat surface portion substantially parallel to the bottom surface of the step adjusting sheet, which is provided with or without a step with the flat surface portion and is provided with an inclination that gradually becomes thinner toward the other end. The floor is characterized in that it is interposed between the ears and the floor base surface, and the inclined portion of the step adjusting sheet is interposed between the end of the floor material where the cushion material is not interposed and the floor base surface. Butt structure of materials.
料から形成されていることを特徴とする請求項５〜７に
記載された床材の突き合わせ構造。8. The abutting structure for floor members according to claim 5, wherein the step adjusting sheet is made of a flexible polymer material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1994015252U JP3012269U (en) | 1994-12-09 | 1994-12-09 | Step adjustment sheet and floor material butt structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1994015252U JP3012269U (en) | 1994-12-09 | 1994-12-09 | Step adjustment sheet and floor material butt structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3012269U true JP3012269U (en) | 1995-06-13 |
Family
ID=43147979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1994015252U Expired - Lifetime JP3012269U (en) | 1994-12-09 | 1994-12-09 | Step adjustment sheet and floor material butt structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3012269U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015010401A (en) * | 2013-06-28 | 2015-01-19 | 株式会社Ｌｉｘｉｌ | Floor parting material |
| JP2016108825A (en) * | 2014-12-05 | 2016-06-20 | ロンシール工業株式会社 | Joint structure for building sheet |
| KR102530590B1 (en) * | 2022-05-16 | 2023-05-10 | 주식회사 피유텍 | Noise complaint issues preventing mat of structure for door rotation |
| KR102548790B1 (en) * | 2023-03-03 | 2023-06-28 | 주식회사 광성인더스트리 | Prefabricated anti-noise mat with a structure that makes it easy to open and close the door |
-
1994
- 1994-12-09 JP JP1994015252U patent/JP3012269U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015010401A (en) * | 2013-06-28 | 2015-01-19 | 株式会社Ｌｉｘｉｌ | Floor parting material |
| JP2016108825A (en) * | 2014-12-05 | 2016-06-20 | ロンシール工業株式会社 | Joint structure for building sheet |
| KR102530590B1 (en) * | 2022-05-16 | 2023-05-10 | 주식회사 피유텍 | Noise complaint issues preventing mat of structure for door rotation |
| KR102548790B1 (en) * | 2023-03-03 | 2023-06-28 | 주식회사 광성인더스트리 | Prefabricated anti-noise mat with a structure that makes it easy to open and close the door |
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