JPH10183956A - Floor construction - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enable a thin tatami to be carried and laid without requiring labor, to enhance soundproof effects, and the secure a space for inserting a heating means by reinforcing the thin tatami with a hard plate, in a structure in which the thin tatami is laid on a floor plate via a spacer. SOLUTION: A thin tatami 14 uses a soft fiberboard 15 as its core and is reinforced at its top and bottom with hard plates 16 such as hard fiberboards, and a tatami surface 18 is stretched over its surface via a cushion sheet 17 such as a polystyrene foam sheet. Further, the thin tatami 14 is lined on its back with a moisture proof sheet 19, and the soft fiberboard 15, the hard plates 16, the cushion sheet 17, the tatami surface 18, and the moistureproof sheet 19 are integrated together by sewing, with a swivel material attached to their edges. The thin tatami 14 so laid on floor plate 3 via a spacer 22 made of pieces of square timber 24 arranged in parallel on a foundation sheet 23 made of kraft paper or the like and having a heat refraction sheet 25 stuck on its upper surface, and heating means 26 such as a hot water pipe is inserted between the piece of square timber 24 of the spacer 22.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【発明の属する技術分野】本発明は薄畳を敷設した床構
造に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a floor structure on which thin tatami mats are laid.

【０００２】[0002]

【従来の技術】従来の床構造にあっては図４に示すよう
に所定間隔をおいて配置された複数本の大引(1) 上に該
大引(1) に直交して所定間隔をおいて根太(2) を配置
し、該根太(2) 上に敷板(3) を支持し、該敷板(3) 上に
厚み５５mmの畳(4) が直接敷設されている。2. Description of the Related Art In a conventional floor structure, as shown in FIG. 4, a predetermined interval is provided on a plurality of large pulleys (1) arranged at a predetermined interval and orthogonal to the large pulley (1). In this case, a joist (2) is arranged, a floor plate (3) is supported on the joist (2), and a 55 mm thick tatami (4) is directly laid on the floor plate (3).

【０００３】[0003]

【発明が解決しようとする課題】上記従来構成では、畳
(4) の重量が大で持運びや敷設の作業に労力を要し、ま
た敷板(3) 上に直接畳(4) が敷設されているために畳
(4) の下側に暖房手段を挿入出来ず、また防音効果も不
十分である。In the above-mentioned conventional structure, the tatami mats
Since the weight of (4) is large and labor is required for carrying and laying work, and the tatami mat (4) is laid directly on the
(4) Heating means cannot be inserted underneath, and the soundproofing effect is insufficient.

【０００４】[0004]

【課題を解決するための手段】本発明は上記従来の課題
を解決するための手段として、本発明は厚みが１５〜４
０mm程度の軽量な薄畳(14)を提供するものであり、該薄
畳(14)に剛性を付与するために硬質板(16)で補強する。
そして従来の畳の厚みを確保するために敷板(3) と該薄
畳(14)との間にスペーサー(22)を挿入する。該スペーサ
ー(22)を基礎シート(23)と、該基礎シート(23)上に所定
間隔で並列せしめられる角材(24)とによって構成すれ
ば、該角材(24)間に暖房手段(26)が挿入出来る。According to the present invention, as a means for solving the above-mentioned conventional problems, the present invention has a thickness of 15 to 4 mm.
The present invention provides a lightweight thin tatami mat (14) having a thickness of about 0 mm. The thin tatami mat (14) is reinforced with a hard plate (16) in order to impart rigidity.
Then, in order to secure the thickness of the conventional tatami mat, a spacer (22) is inserted between the floor plate (3) and the thin tatami mat (14). If the spacer (22) is composed of a base sheet (23) and square members (24) arranged in parallel on the base sheet (23) at predetermined intervals, a heating means (26) is provided between the square members (24). Can be inserted.

【０００５】[0005]

【発明の実施の形態】本発明の一具体例を図１〜図３に
示す。図１に示す薄畳(14)は軟質繊維板(15)を芯材と
し、該軟質繊維板(15)の上下には硬質板(16)が補強され
ており、表面にはクッションシート(17)を介して畳表(1
8)が張設されており、裏面には防湿シート(19)が裏打ち
され、該軟質繊維板(15)、硬質板(16)、クッションシー
ト(17)、畳表(18)および防湿シート(19)は縫製Ｔによっ
て一体化されており、端縁には縫取り材(20)が被着され
ている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention is shown in FIGS. The thin tatami mat (14) shown in FIG. 1 has a soft fiber board (15) as a core material, and hard boards (16) are reinforced above and below the soft fiber board (15). ) Through the tatami table (1
8) is stretched, and a moisture-proof sheet (19) is lined on the back side, and the soft fiber board (15), the hard board (16), the cushion sheet (17), the tatami mat (18) and the moisture-proof sheet (19) are provided. ) Are integrated by sewing T, and a sewing material (20) is attached to the edge.

【０００６】該硬質板(16)は硬質繊維板、単板、合板、
プラスチック板、プラスチック段ボール等の高剛性板を
材料とし、厚みは通常１．２〜５mm程度とするが、軽量
でかつ縫製容易な硬質繊維板は本発明の硬質板(16)の材
料として望ましいものである。該硬質板(16)は軟質繊維
板(15)の下にのみ補強されてもよい。また該クッション
シート(17)には主としてポリスチレン発泡体シート、ポ
リエチレン発泡体シート、ポリプロピレン発泡体シー
ト、ポリウレタン発泡体シート等のプラスチック発泡体
シートが使用される。The hard board (16) is a hard fiber board, veneer, plywood,
The material is a high-rigidity board such as a plastic board or a plastic cardboard. The thickness is usually about 1.2 to 5 mm. A hard fiber board which is lightweight and easy to sew is preferable as the material of the hard board (16) of the present invention. It is. The hard plate (16) may be reinforced only under the soft fiber plate (15). As the cushion sheet (17), a plastic foam sheet such as a polystyrene foam sheet, a polyethylene foam sheet, a polypropylene foam sheet, and a polyurethane foam sheet is mainly used.

【０００７】上記薄畳(14)の厚みは通常１５〜４０mm程
度とされ、厚さ５５mmの通常の畳(4) と比較すると重さ
は４〜５割程度になり、軽量で持運び作業や敷設作業が
容易に出来るようになる。しかし硬質板(16)によって補
強されているので、剛性は通常の畳(4) と同等あるいは
それ以上となっている。そして該薄畳(14)には裏面から
上側の硬質板(16)に達する孔(21)の複数個が設けられて
いる。該孔(21)の径は通常３〜１０mm程度であり、該孔
(21)の間隔は通常３０〜５０mm程度に設定し、該孔(21)
は畳床の縫製Ｔを行なった後、縫製Ｔと縫製Ｔとの間に
穿孔することが望ましい。The thickness of the thin tatami mat (14) is usually about 15 to 40 mm, and the weight is about 40 to 50% as compared with the normal tatami mat (4) having a thickness of 55 mm. Laying work can be done easily. However, since it is reinforced by the hard plate (16), the rigidity is equal to or higher than that of the normal tatami (4). The thin tatami mat (14) is provided with a plurality of holes (21) extending from the back surface to the upper hard plate (16). The diameter of the hole (21) is usually about 3 to 10 mm.
The interval of (21) is usually set to about 30 to 50 mm, and the hole (21)
It is desirable that after performing the sewing T on the tatami floor, a hole is pierced between the sewings T.

【０００８】本発明の床構造では、図２に示すように敷
板(3) の上にスペーサー(22)を介して上記薄畳(14)を敷
設するが、該スペーサー(22)は図３に示すように基礎シ
ート(23)と、該基礎シート(23)上に並列せしめられてい
る角材(24)とからなる。該基礎シート(23)は例えばクラ
フト紙、プラスチックシート等からなり、その上面には
アルミニウム箔等の熱反射シート(25)が貼着されてい
る。In the floor structure of the present invention, as shown in FIG. 2, the thin tatami mat (14) is laid on the floor plate (3) via a spacer (22). As shown, it is composed of a base sheet (23) and square members (24) juxtaposed on the base sheet (23). The base sheet (23) is made of, for example, kraft paper, a plastic sheet or the like, and a heat reflection sheet (25) such as aluminum foil is stuck on the upper surface thereof.

【０００９】該角材(24)としては木材、集成材等の木質
材料を使用してもよいが、例えば木質セメント板の端切
れ等を利用すれば不燃または難燃性の角材(24)になる。
該角材(24)相互は通常４０〜７０mmの間隔で並列され接
着剤等によって基礎シート(23)上に接着されている。上
記角材(24)の相互間隔が７０mm以下であれば、該薄畳(1
4)は上からの荷重で撓みにくゝなる。また薄畳(14)とス
ペーサー(22)との合計厚みは従来の畳(4) の厚み５５mm
以下に設定する。As the square member (24), a wood material such as wood or glued laminated wood may be used. For example, if a piece of wood cement board is cut off, it becomes a non-combustible or flame-retardant square member (24).
The square members (24) are usually juxtaposed at an interval of 40 to 70 mm and bonded to the base sheet (23) by an adhesive or the like. If the interval between the square members (24) is 70 mm or less, the thin tatami (1
4) is hard to bend due to the load from above. The total thickness of the thin tatami mat (14) and the spacer (22) is 55 mm thick of the conventional tatami mat (4).
Set as follows.

【００１０】上記スペーサー(22)の角材(24)間には暖房
手段(26)が挿入されている。該暖房手段(26)は電熱式で
もよいが、メンテナンスや火災の危険性等を考えれば温
水パイプが望ましい。そして該角材(24)の相互間隔が４
０mm以上であれば、該暖房手段(26)を挿入するに充分な
空間が提供される。A heating means (26) is inserted between the square members (24) of the spacer (22). The heating means (26) may be of an electric heating type, but a hot water pipe is desirable in view of maintenance and the danger of fire. And the interval between the square members (24) is 4
If it is 0 mm or more, sufficient space for inserting the heating means (26) is provided.

【００１１】上記床構造の末端では土台(27)上に大引
(1) の端部が支持されており、該土台(27)上には壁躯体
柱(28)が立設され、該躯体柱(28)の内側には胴縁(29)を
介して内壁材(30)が張設されており、該内壁材(30)の下
側には畳寄せ(31)が配置されている。[0011] At the end of the floor structure, the base (27)
(1) is supported, a wall frame pillar (28) is erected on the base (27), and an inner wall is provided inside the frame pillar (28) through a rim (29). A material (30) is stretched, and a tatami mat (31) is arranged below the inner wall material (30).

【００１２】上記床構造では暖房手段(26)から上側へ向
かう熱は薄畳(14)の孔(21)を通って畳表(18)を暖房する
が、暖房手段(26)から下側へ向かう熱は熱反射シート(2
5)によって反射されて上側に向けられ、薄畳(14)の孔(2
1)を通って畳表(18)を暖房するので、熱効率が極めて良
くなる。In the above floor structure, the upward heat from the heating means (26) heats the tatami table (18) through the holes (21) of the thin tatami mat (14), but goes downward from the heating means (26). Heat is a heat reflective sheet (2
Reflected by 5) and directed upwards, the holes (2
Heating the tatami table (18) through 1), the thermal efficiency becomes extremely good.

【００１３】本発明は上記具体例によって限定されるも
のではなく、例えば暖房手段(26)は省略されてもよく、
またその場合には薄畳(14)の孔(21)も省略されてもよ
い。The present invention is not limited to the above-described embodiment, and for example, the heating means (26) may be omitted,
In that case, the hole (21) of the thin tatami mat (14) may be omitted.

【００１４】[0014]

【発明の効果】本発明では、上記したように通常の畳よ
りも薄い厚みの薄畳を使用するから、持運び作業や敷設
作業が労力を要せず容易に出来る。また敷板にスペーサ
ーを介して薄畳を敷設するから防音効果が向上しかつ暖
房手段を挿入する空間が確保される。なお既設の建物に
あっても敷板をそのまゝ使用し、スペーサーを介して薄
畳に変更したり、床暖房の出来る床構造に容易に変更す
ることが出来る。According to the present invention, as described above, a thin tatami mat having a thickness smaller than that of a normal tatami mat is used, so that carrying work and laying work can be easily performed without requiring labor. Further, since the thin tatami mats are laid on the base plate via the spacers, the soundproofing effect is improved and a space for inserting the heating means is secured. Even in an existing building, the floor plate can be used as it is, and it can be easily changed to a thin tatami mat via a spacer or a floor structure that can heat the floor.

【図面の簡単な説明】[Brief description of the drawings]

図１〜図３は本発明の一具体例を示すものである。 1 to 3 show a specific example of the present invention.

【図１】薄畳の部分断面図FIG. 1 is a partial sectional view of a thin tatami mat.

【図２】床構造の部分断面図FIG. 2 is a partial sectional view of a floor structure.

【図３】スペーサーの部分斜視図FIG. 3 is a partial perspective view of a spacer.

【図４】従来例の部分切欠き斜視図FIG. 4 is a partially cutaway perspective view of a conventional example.

【符号の説明】[Explanation of symbols]

3 敷板 14 薄畳 16 硬質板 17 クッションシート 22 スペーサー 23 基礎シート 24 角材 25 熱反射シート 26 暖房手段 3 Floor plate 14 Thin tatami mat 16 Hard plate 17 Cushion sheet 22 Spacer 23 Base sheet 24 Square material 25 Heat reflection sheet 26 Heating means

【手続補正書】[Procedure amendment]

【提出日】平成９年２月１４日[Submission date] February 14, 1997

【手続補正１】[Procedure amendment 1]

【補正対象書類名】図面[Document name to be amended] Drawing

【補正対象項目名】図２[Correction target item name] Figure 2

【補正方法】変更[Correction method] Change

【補正内容】[Correction contents]

【図２】 FIG. 2

Claims (8)

【特許請求の範囲】[Claims] 【請求項１】敷板上にスペーサーを介して薄畳を敷設し
た構造であって、該薄畳には硬質板が補強されているこ
とを特徴とする床構造1. A floor structure wherein a thin tatami mat is laid on a sole plate via a spacer, wherein the thin tatami mat is reinforced with a hard plate. 【請求項２】該薄畳の厚みは１５〜４０mmである請求項
１に記載の床構造2. The floor structure according to claim 1, wherein said thin tatami mat has a thickness of 15 to 40 mm. 【請求項３】該薄畳は軟質繊維板の下または上下に硬質
板を補強し、表面にはクッションシートを介して畳表を
張設した構造を有している請求項１または２に記載の床
構造3. The thin tatami according to claim 1, wherein the thin tatami has a structure in which a hard plate is reinforced below or above and below a soft fiber plate, and a tatami mat surface is stretched on a surface thereof through a cushion sheet. Floor structure 【請求項４】該スペーサーは基礎シートと、該基礎シー
ト上に所定間隔で並列せしめられている角材とからなる
請求項１または２または３に記載の床構造4. The floor structure according to claim 1, wherein said spacer comprises a base sheet and square members arranged in parallel on said base sheet at predetermined intervals. 【請求項５】該角材の巾は３０〜７０mm、角材間隔は４
０〜７０mmである請求項４に記載の床構造5. The width of the timber is 30 to 70 mm, and the spacing between the timbers is 4.
The floor structure according to claim 4, which is 0 to 70 mm. 【請求項６】該角材間には暖房手段が配設されている請
求項４または５に記載の床構造6. A floor structure according to claim 4, wherein a heating means is provided between said square members. 【請求項７】該薄畳には裏面から少なくとも硬質板を貫
通する孔が複数個設けられている請求項６に記載の床構
造7. The floor structure according to claim 6, wherein the thin tatami mat has a plurality of holes penetrating at least the hard plate from the back surface. 【請求項８】該基礎シート上面には熱反射シートが張設
されている請求項６または７に記載の床構造8. The floor structure according to claim 6, wherein a heat reflection sheet is stretched on the upper surface of the base sheet.