JPH0796832B2 - Floor structure - Google Patents
Floor structureInfo
- Publication number
- JPH0796832B2 JPH0796832B2 JP62284827A JP28482787A JPH0796832B2 JP H0796832 B2 JPH0796832 B2 JP H0796832B2 JP 62284827 A JP62284827 A JP 62284827A JP 28482787 A JP28482787 A JP 28482787A JP H0796832 B2 JPH0796832 B2 JP H0796832B2
- Authority
- JP
- Japan
- Prior art keywords
- floor
- base material
- floor base
- floor structure
- laid
- 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.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 75
- 239000004570 mortar (masonry) Substances 0.000 claims description 12
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000012790 adhesive layer Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 description 9
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000009429 electrical wiring Methods 0.000 description 4
- 235000013399 edible fruits Nutrition 0.000 description 3
- 229920006248 expandable polystyrene Polymers 0.000 description 3
- 239000010902 straw Substances 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000011093 chipboard Substances 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Floor Finish (AREA)
Description
【発明の詳細な説明】 発明の技術分野 本発明は、床構造に関し、特に床下の配線や配管を容易
にした床構造に関するものである。TECHNICAL FIELD OF THE INVENTION The present invention relates to a floor structure, and more particularly to a floor structure in which wiring and piping under the floor are facilitated.
発明の技術的背景ならびにその問題点 コンクリートの集合住宅等では、床下の断熱性、防湿性
ないし遮音性を図るため、床下地材として断熱板を施工
した床構造が数多く用いられている。このような床構造
を第10図に基づき説明する。BACKGROUND OF THE INVENTION AND PROBLEMS OF THE INVENTION In concrete apartment houses and the like, a large number of floor structures are used in which a heat insulating plate is applied as a floor base material in order to achieve heat insulation, moisture resistance, and sound insulation under the floor. Such a floor structure will be described with reference to FIG.
第10図に示す床構造は、いわゆる洋間用の床構造であ
る。このような床構造では、コンクリート床１の表面
に、不陸調整部としてのモルタル団子２が適当な間隔で
配置されている。このモルタル団子２の上には床下地材
としての断熱板３が敷設されている。水道管やガス管等
の住宅設備用各種配管４や図示しない電気配線は、コン
クリート床１上に配置され、これら配管４が配置される
断熱板３下部の切欠き５は作業現場で設けられる。The floor structure shown in FIG. 10 is a so-called floor structure for the ocean. In such a floor structure, the mortar balls 2 as the unsteadiness adjusting portions are arranged on the surface of the concrete floor 1 at appropriate intervals. On this mortar dumpling 2, a heat insulating plate 3 as a floor base material is laid. Various types of pipes 4 for housing equipment such as water pipes and gas pipes and electric wiring (not shown) are arranged on the concrete floor 1, and the cutouts 5 below the heat insulating plate 3 on which these pipes 4 are arranged are provided at the work site.
断熱板３の表面には床板６が敷設されている。この床板
６を固定するために、前記断熱板３内部に設けられた木
製の木ネダ７に釘８等が打ち込まれている。このように
して固定された床板６の表面には、カーペット等の床仕
上材９が敷設されている。A floor plate 6 is laid on the surface of the heat insulating plate 3. In order to fix the floor plate 6, a nail 8 or the like is driven into a wooden rod 7 provided inside the heat insulating plate 3. A floor finishing material 9 such as a carpet is laid on the surface of the floor plate 6 fixed in this manner.
しかしながら、このような従来例に係る床構造にあって
は、住宅設備用各種配管や電気配線が床下地材としての
断熱板３下部に設けられているため、床の構築後に、こ
れら配管もしくは配線の経路を変更することは困難であ
った。However, in the floor structure according to such a conventional example, since various pipes and electric wiring for housing equipment are provided under the heat insulating plate 3 as a floor base material, after the floor is constructed, these pipes or wirings are not provided. It was difficult to change the route.
特に近年の家電設備及び器具の高度化ないし多様化によ
り、床構築後に、電気関連の配線ないし配管（コンジッ
ト配管等）の変更の要求が高まってきているが、従来の
床構造にあっては、床構築を最初からやり直さないと、
配線ないし配管変更ができないという不都合を有してい
た。In particular, due to the sophistication or diversification of household appliances and appliances in recent years, there has been an increasing demand for changing electrical-related wiring or piping (such as conduit piping) after floor construction. If you do not start floor building from the beginning,
It had the inconvenience that wiring or piping could not be changed.
また、床下の配線変更が比較的容易に行い得る床構造と
して、いわゆるアクセスフロアーが知られているが、こ
のような床を構築するためには、多大の労力と高価な部
材とを必要とするため、一般住宅用の床構造として適用
することは不適当であった。Further, a so-called access floor is known as a floor structure capable of relatively easily changing wiring under the floor, but a great deal of labor and expensive members are required to construct such a floor. Therefore, it was inappropriate to apply it as a floor structure for general houses.
さらに、近年では、一般住宅用マンションを事務所とし
て使用する場合も多いが、このような場合には、各種OA
機器を数多く使用することから、床下の配線ないし配管
等を簡便に変更したい要求が非常に高まっている。Furthermore, in recent years, there have been many cases where ordinary residential condominiums are used as offices.
Since many devices are used, there is a great demand for easily changing wiring or piping under the floor.
発明の目的 本発明は、このような実情に鑑みてなされたもので、床
下の配線ないし配管の径路を素人でも簡便に変更するこ
とができると共に、構築価格が安価な断熱床構造を提供
することを目的としている。SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and provides an insulating floor structure that allows an unskilled person to easily change the path of wiring or piping under the floor and is inexpensive to construct. It is an object.
発明の概要 このような目的を達成するために、本発明に係る床構造
は、表面に縦方向と横方向と斜め方向とに配線ないし配
管可能な凹部が形成された発泡プラスチック製床下地材
上に、相互に連結手段で連結し、かつ取り外し自在の複
数の床板が上記凹部の開口部を閉塞するように設けられ
ていることを特徴としている。SUMMARY OF THE INVENTION In order to achieve such an object, a floor structure according to the present invention is a foam plastic floor base material having a surface on which recesses capable of wiring or piping are formed in longitudinal, lateral and diagonal directions. In addition, a plurality of removable floor plates which are connected to each other by a connecting means and which are detachable are provided so as to close the opening of the recess.
このような本発明に係る床構造にあっては、床の構築後
であっても、床板を簡便に取り外せると共に、この床板
を取り外して露呈する床下地材の表面に形成された凹部
に沿って配線もしくは配管の径路を簡単に変更できる。
したがって、本発明にあっては、床下地材を取り外すこ
となく、素人でも簡便に配線ないし配管の径路を変更で
きる。また、床下地材が発泡プラスチック製であるため
断熱効果に優れている。In such a floor structure according to the present invention, even after the floor is constructed, the floor board can be easily removed, and the floor board is removed along the concave portion formed on the surface of the floor base material to be exposed. You can easily change the route of wiring or piping.
Therefore, according to the present invention, even an amateur can easily change the path of the wiring or piping without removing the floor base material. Further, since the floor base material is made of foamed plastic, it has an excellent heat insulating effect.
しかも、このような床構造にあっては、従来に比較して
も高価な部材や煩雑な工法を必要としてないことから、
その構築価格が安価である。また、各部材が軽量である
ため、敷設作業が容易である。Moreover, in such a floor structure, there is no need for expensive members or complicated construction methods as compared with conventional ones,
Its construction price is low. Moreover, since each member is lightweight, the laying work is easy.
さらに、本発明の床構造では、凹部が形成された発泡プ
ラスチック製床下地材上に、相互に連結手段で連結した
床材が凹部の開口部を閉塞するように設けられているの
で、たとえ床板の継ぎ目が開口部上に位置することとな
っても、重量のある機器を置いたり、歩行することによ
り床が陥没することがない。Further, in the floor structure of the present invention, since the floor material connected to each other by the connecting means is provided so as to close the opening of the recess on the foamed plastic floor base material having the recess formed therein, Even if the seam is located above the opening, the floor does not collapse due to placing heavy equipment or walking.
発明の具体的説明 以下、本発明を図面に示す実施例に基づき詳細に説明す
る。DETAILED DESCRIPTION OF THE INVENTION Hereinafter, the present invention will be described in detail based on embodiments shown in the drawings.
第１図は本発明の一実施例に係る床構造の要部断面図、
第２図は第１図に示す断熱板の平面図、第３図は同断熱
板の正面図、第４図（Ａ）〜（Ｃ）は同断熱板に形成す
る凹部の変形例を示す要部断面図、第５図は本発明のそ
の他の実施例で用いる断熱板の一部省略正面図、第６〜
９図はそれぞれ本発明のその他の実施例に係る床構造の
要部断面図である。FIG. 1 is a sectional view of an essential part of a floor structure according to an embodiment of the present invention,
FIG. 2 is a plan view of the heat insulating plate shown in FIG. 1, FIG. 3 is a front view of the heat insulating plate, and FIGS. 4 (A) to 4 (C) show a modified example of a recess formed in the heat insulating plate. Partial sectional views, FIG. 5 is a front view of a heat insulating plate used in another embodiment of the present invention, partially omitted,
FIG. 9 is a sectional view of a main part of a floor structure according to another embodiment of the present invention.
第１図に示す実施例では、まず、コンクリート床１の上
に、不陸調整部としてのモルタル団子２が配置されてい
る。モルタル団子２は、モルタル材を団子状にしたもの
で、コンクリート床１の不陸を調整し、この上に敷設さ
れる床下地材10の水平を確保するためのものである。本
実施例では、モルタル団子２上に敷設された床下地材10
の裏面には、経済性等の観点から、適当な間隔で凸部17
と凹部18とが形成してあり、凸部17下部にモルタル団子
２が位置するようにしてある。In the embodiment shown in FIG. 1, first, a mortar dumpling 2 as an unsteady adjusting portion is arranged on a concrete floor 1. The mortar dumpling 2 is made of mortar material in the form of a dumpling, and is for adjusting the unevenness of the concrete floor 1 and for ensuring the level of the floor base material 10 laid on the concrete floor 1. In this embodiment, the floor base material 10 laid on the mortar dumpling 2
On the back surface of the
And a concave portion 18 are formed, and the mortar dumpling 2 is located below the convex portion 17.
本発明の一実施例で用いられる床下地材10の表面には、
第２、３図に示すように、配線ないし配管用の凹部11
が、縦方向と横方向と斜め方向とに沿って形成してあ
る。各凹部11の幅及び深さは、住宅用各種小配管ないし
電気配線等が収容される十分な大きさであり、例えば20
mm×20mmであるが、これに限らない。また、各凹部11の
間隔は、複数の床下地材10の各辺を合わせるように敷設
した場合に、各凹部11が隣接する床下地材に形成した凹
部11に連続すると共に、全体的に略等間隔になるような
間隔に設定する。On the surface of the floor base material 10 used in one embodiment of the present invention,
As shown in FIGS. 2 and 3, a recess 11 for wiring or piping is provided.
Are formed along the vertical direction, the horizontal direction, and the diagonal direction. The width and depth of each recess 11 are large enough to accommodate various small pipes for home use, electrical wiring, etc.
mm × 20 mm, but not limited to this. Further, the interval between the recesses 11 is continuous with the recesses 11 formed in the adjacent floor base material when the floor base materials 10 are laid so that the sides of the floor base material 10 are aligned with each other, and the distance between the recesses 11 is generally substantially the same. Set the intervals so that they are evenly spaced.
特に、床下地材10には、全体長方形状のうちの隣接する
２辺に底部突縁12を設けると共に、他の隣接する２辺に
底部凹所13を設け、このような床下地材10を多数敷設す
る際に、一方の床下地材10を設けた底部突縁12が他方の
床下地材10に設けた底部凹所13内に入り込み、相互に密
接に結び付けるようにしてある。In particular, the floor base material 10 is provided with a bottom projecting edge 12 on two adjacent sides of the entire rectangular shape and a bottom recess 13 on the other two adjacent sides. When a large number of floor base materials 10 are provided, the bottom projecting edges 12 provided with the one floor base material 10 enter into the bottom recesses 13 provided in the other floor base material 10 and are closely connected to each other.
このような床下地材10に形成された各凹部11、底部突縁
12、底部凹所13、凸部17、凹部18は、この床下地材10を
形成する際に一体に形成される。床下地材10の材質とし
ては、断熱材が好ましく、例えば型内成形発泡ポリスチ
レン、押圧発泡ポリスチレン等の発泡スチレン系、ポリ
塩化ビニル系等の発泡プラスチックが好ましい。Each concave portion 11 and the bottom edge formed on the floor base material 10 as described above.
12, the bottom concave portion 13, the convex portion 17, and the concave portion 18 are integrally formed when the floor base material 10 is formed. The material of the floor base material 10 is preferably a heat insulating material, for example, foamed styrene-based foamed polystyrene such as in-mold foamed polystyrene, pressed foamed polystyrene, or polyvinyl chloride-based foamed plastic.
このような床下地材10は、第１図に示すように、モルタ
ル団子２上に敷設され、床下地材10の表面に形成された
凹部11を利用して、ガス管4aや電装用配管（コンジット
配管）4b等の小配管もしくは図示しない電気配線等が設
けられている。As shown in FIG. 1, such a floor base material 10 is laid on the mortar dumpling 2, and the recess 11 formed on the surface of the floor base material 10 is used to make a gas pipe 4a or an electrical equipment pipe ( Conduit piping) Small piping such as 4b or electrical wiring not shown is provided.
この床下地材10の表面には、床下地材10の表面に形成さ
れた凹部11の開口部を閉塞するように床板14が敷設され
ている。床板14は、通常約12mm以上のベニア板、木毛セ
メント板、ケイ酸カルシウム板、ないしチップボード等
で構成され、各側端面の数箇所に連結用凹部15が形成し
てある。この連結用凹部15は、各床板の側端面を突合せ
る際に、隣接する床板の側端面に形成された連結用凹部
15と対向して空間を形成し、この空間に連結手段として
のやとい実16が嵌合するようになっている。このやとい
実16によって、床下地材10上に敷設される床板14相互が
取り外し自在に連結固定される。やとい実の材質として
は、床板の材質と同様なもので良い。A floor plate 14 is laid on the surface of the floor base material 10 so as to close the opening of the recess 11 formed on the surface of the floor base material 10. The floor plate 14 is generally composed of a veneer plate of about 12 mm or more, a wood wool cement plate, a calcium silicate plate, a chip board, or the like, and connecting recesses 15 are formed at several places on each side end face. This connecting recess 15 is a connecting recess formed in the side end faces of adjacent floor plates when the side end faces of the floor plates are abutted against each other.
A space is formed so as to oppose the space 15, and a flat nut 16 as a connecting means is fitted into this space. The floor boards (14) laid on the floor base material (10) are detachably connected and fixed to each other by the small fruit (16). The material of the actual fruit may be the same as that of the floor board.
このように敷設される床板14の表面には、カーペット等
の床仕上材９が敷設されて、床構造が完成する。なお本
発明にいう取り外し自在の床板は、既述のごときものに
限定されず、後述のごとき畳やその他の取り外しが出来
る構造の床表面材、もしくは床表面材を敷設するための
中間材等を含むものを意味する。A floor finishing material 9 such as a carpet is laid on the surface of the floor plate 14 thus laid to complete the floor structure. Note that the removable floorboard referred to in the present invention is not limited to the one as described above, but a floor surface material such as a tatami mat or other structure that can be removed as described later, or an intermediate material for laying the floor surface material, etc. Means inclusion.
このような本発明の一実施例に係る床構造にあっては、
床下の電気配線や各種配管径路の変更に要請が生じた場
合には、まず、床仕上材９をめくり上げ、やとい実16と
連結用凹部15との嵌合を解除することによって、各床板
14を簡単に取り外すことができる。床板14を取り外せ
ば、床下地材10の表面が露呈し、この表面に形成された
多数の縦横斜め方向の凹部11に沿って、電気配線や各種
設備配管の径路を簡単に変更することができる。その
後、床板14をやとい実16によって相互に連結固定しなが
ら床下地材10上に敷設し、床仕上材９を元に戻せば、床
下の配線ないし配管の変更が簡便に終了する。しかも、
このような床構造は、従来に比較しても高価な部材や煩
雑な工法を必要とせず、その構築価格が安価である。ま
た、各部材が軽量であるため、敷設作業が容易である。
さらに、このような床構造では、凹部11が形成された床
下地材10上に、相互に連結手段で連結し、床板14が凹部
11の開口部を閉塞するように設けられているので、たと
え床板の継ぎ目が開口部上に位置することとなっても、
重量のある機器を置いたり、歩行することにより凹部11
の上部の床が陥没することがない。In such a floor structure according to one embodiment of the present invention,
When a request is made to change the electrical wiring of the underfloor or various piping paths, first, the floor finishing material 9 is turned up, and the mating of the sword nut 16 and the recess 15 for connection is released, so that each floor board is released.
14 can be easily removed. If the floorboard 14 is removed, the surface of the floor base material 10 is exposed, and along the numerous recesses 11 formed in this surface in the vertical, horizontal, and diagonal directions, it is possible to easily change the paths of electrical wiring and various equipment piping. . After that, the floor board 14 is laid on the floor base material 10 while being fixedly connected to each other by the fruit 16, and the floor finish material 9 is returned to the original state, whereby the wiring or piping under the floor can be easily changed. Moreover,
Such a floor structure does not require expensive members or complicated construction methods as compared with the conventional floor structure, and the construction price thereof is low. Moreover, since each member is lightweight, the laying work is easy.
Further, in such a floor structure, on the floor base material 10 in which the recess 11 is formed, the floor board 14 is connected to each other by connecting means, and the floor plate 14 is recessed.
Since it is provided so as to close the opening of 11, even if the seam of the floor plate is located above the opening,
Place heavy equipment or walk to create recesses 11
The upper floor of the room will not collapse.
なお、本発明は、上述した実施例に限定されるものでは
なく、本発明の範囲内で種々に改変することができる。The present invention is not limited to the above-mentioned embodiments, but can be modified in various ways within the scope of the present invention.
例えば、床下地材10の表面に形成する凹部11の断面形状
は、第４図（Ａ）に示す四角形状に限らず、同図（Ｂ）
に示す台形形状の凹部11aであっても良いし、同図
（Ｃ）に示す半円形状の凹部11bであっても良い。For example, the cross-sectional shape of the recess 11 formed on the surface of the floor base material 10 is not limited to the quadrangular shape shown in FIG.
It may be the trapezoidal concave portion 11a shown in FIG. 3B or the semicircular concave portion 11b shown in FIG.
また、第５図に示すように、床下地材10aの表面に円柱
ないしその他の形状の突起20を多数一体に形成し、各突
起20間に配線ないし配管用の凹部11cを形成するように
しても良い。なお、第５図中の突起20は、床下地材10の
表面全体に形成してあるが、図示上は一部省略してあ
る。Further, as shown in FIG. 5, a large number of columnar or other shaped projections 20 are integrally formed on the surface of the floor base material 10a, and wiring or piping recesses 11c are formed between the projections 20. Is also good. The projection 20 in FIG. 5 is formed on the entire surface of the floor base material 10, but is partially omitted in the drawing.
さらに、床板14相互を連結するための連結手段として
は、やとい実16に限らず、その他一般に用いられる連結
手段であっても良い。Further, the connecting means for connecting the floorboards 14 to each other is not limited to the actual one 16, but other commonly used connecting means may be used.
さらにまた、前記床下地材10、10aの裏面に、従来実施
されている如き方眼状の切り込み又は溝を一体に形成し
ておいても良い。このような切り込み又は溝を設けてお
けば、床下地材10、10aの表面に形成された凹部に11、1
1a、11b、11cに入り込まない比較的大径の配管の配置位
置にあたる床下地材10、10aの裏面部分に現場加工にて
きわめて容易に直線状や直角状等の一連の下面へ開放し
た開所を設けることができ、所望の配管用空間を床下地
材10、10a下部でコンクリート床１上に形成することが
できる。しかも、その空間幅も任意に設定することがで
きるので都合が良い。なお、比較的大径の配管等は、床
構築後にその径路を変更することはきわめてまれなの
で、このように床下地材10、10aの下部に位置させても
問題はない。Furthermore, grid-like notches or grooves as conventionally practiced may be integrally formed on the back surface of the floor base materials 10 and 10a. If such cuts or grooves are provided, the recesses formed on the surface of the floor base materials 10 and 10a will have the shapes of 11, 1
1a, 11b, and 11c are located on the backside of the floor base material 10 and 10a, which is the location of the pipe with a relatively large diameter, and it is extremely easy to perform on-site processing to open a series of straight and right-angled bottom surfaces. It can be provided and a desired piping space can be formed on the concrete floor 1 under the floor base materials 10 and 10a. Moreover, the space width can be set arbitrarily, which is convenient. Since it is extremely rare to change the path of a pipe having a relatively large diameter after the floor is constructed, there is no problem even if it is positioned below the floor base materials 10 and 10a.
また、第１図に示す実施例では、コンクリート床１上に
不陸調整部としてモルタル団子２が設けられているが、
もしコンクリート床１の表面の十分な水平が予め達成で
きていれば、このコンクリート床１の表面に接着層を設
け、この接着層を介して断熱板10、10aをコンクリート
床１に接着することも本発明の範囲である。接着層を構
成する接着材としては、エチレン−酢酸ビニル系ないし
酢酸ビニル系等の非溶剤型の接着剤及びエポキシ系の接
着剤等が用いられる。Further, in the embodiment shown in FIG. 1, the mortar dumpling 2 is provided on the concrete floor 1 as the unevenness adjusting portion.
If the surface of the concrete floor 1 is sufficiently horizontal, an adhesive layer may be provided on the surface of the concrete floor 1, and the heat insulating plates 10 and 10a may be bonded to the concrete floor 1 via the adhesive layer. It is the scope of the present invention. As the adhesive constituting the adhesive layer, a non-solvent type adhesive such as ethylene-vinyl acetate or vinyl acetate or an epoxy type adhesive is used.
さらにまた、本発明によれば、第６図に示すように、従
来用いられている一般形状の床下地材としての断熱板３
の表面上に、本発明の他の実施例に係る床下地材1bを敷
設するようにしても良い。この床下地材10bの敷設に際
しては、この床下地材10bと断熱板３とを接着剤等で接
着する。本実施例に用いられる床下地材10bの肉厚ｔ
は、第１図に示す床下地材10の肉厚より薄くしてあり、
例えば30〜50mmの範囲である。Furthermore, according to the present invention, as shown in FIG. 6, a heat insulating plate 3 as a conventionally used general-purpose floor base material.
The floor base material 1b according to another embodiment of the present invention may be laid on the surface of the. When laying the floor base material 10b, the floor base material 10b and the heat insulating plate 3 are bonded to each other with an adhesive or the like. The wall thickness t of the floor base material 10b used in this embodiment
Is thinner than the wall thickness of the floor base material 10 shown in FIG.
For example, it is in the range of 30 to 50 mm.
なお、床下地材10bの肉厚を薄くしたことに伴ない、凹
部11の溝幅及び溝深さを第１図に示す実施例のそれより
小さくしても良い。その場合には、凹部11には、ガス管
4aや電装用配管4b等の小配管が入らない虞れがあるが、
配線用電線が入れば十分である。本実施例に係る床下地
材10bにあっても、その表面に前述した実施例と同様な
凹部11が形成してあり、前述した実施例と同様な作用効
果を有する。The groove width and groove depth of the recess 11 may be made smaller than that of the embodiment shown in FIG. 1 as the thickness of the floor base material 10b is reduced. In that case, the recess 11 has a gas pipe.
There is a risk that small pipes such as 4a and electrical equipment piping 4b will not enter,
It suffices if a wiring wire is inserted. Even in the floor base material 10b according to the present embodiment, the concave portion 11 similar to that in the above-described embodiments is formed on the surface thereof, and the same effect as that in the above-described embodiments is obtained.
また、本発明によれば、第７図に示すように、前記床下
地材10b、床板14および床仕上材９を、アクセスフロア3
0上に敷設して床構造を構築しても良いし、第８図に示
すように、既存の床板６表面に敷設して床構造を構築し
ても良い。Further, according to the present invention, as shown in FIG. 7, the floor base material 10b, the floor board 14 and the floor finishing material 9 are provided to the access floor 3
The floor structure may be constructed by laying it on 0, or by laying it on the surface of the existing floor board 6 as shown in FIG.
さらにまた、上述した各実施例では、本発明を洋間用床
に適用した場合について説明したが、本発明はこれに限
らず、第９図に示すように、いわゆる和室用床に適用す
ることも可能である。Furthermore, in each of the above-described embodiments, the case where the present invention is applied to a floor for a foreign country has been described, but the present invention is not limited to this, and as shown in FIG. It is possible.
第９図に示す実施例では、コンクリート床１の上に不陸
調整用の空練りモルタル2aが設けてあり、このモルタル
2a上に和室用の床下地材10cが敷設されている。和室用
の床下地材10cは洋間用の前記床下地材10、10a、10bと
同様の材質で構成され、底部の形状が多少異なるのみで
あり、その表面に同様な凹部11もしくは11a、11b、11c
が形成してある。In the embodiment shown in FIG. 9, an empty kneading mortar 2a for adjusting the unevenness is provided on the concrete floor 1.
A floor base material 10c for a Japanese-style room is laid on 2a. The floor base material 10c for a Japanese-style room is made of the same material as the floor base material 10, 10a, 10b for a western room, only the shape of the bottom part is slightly different, and the same concave portion 11 or 11a, 11b on its surface, 11c
Is formed.
この床下地材10cの表面に、和室用の床材としてのワラ
畳21が取り外し自在に敷設される。On the surface of this floor base material 10c, a straw mat 21 as a floor material for a Japanese-style room is laid detachably.
このような床構造にあっても、床材としてのワラ畳21を
取り外せば、床下地材10cの表面が露呈し、この表面に
形成された多数の縦横斜め方向の凹部11に沿って、電気
配線や各種設備配管の経路を簡単に変更することができ
る。その後、ワラ畳21を元に戻せば、床下の配線ないし
配管の変更が簡単に終了する。しかも、このような床構
造は、従来に比較しても高価な部材や煩雑な工法を必要
とせず、その構築価格が安価である。Even in such a floor structure, if the straw mat 21 as the floor material is removed, the surface of the floor base material 10c is exposed, and along the numerous recesses 11 formed in the surface in the vertical and horizontal directions, the electric You can easily change the routes of wiring and various equipment piping. After that, if the straw mat 21 is returned to the original state, the wiring or piping under the floor can be easily changed. Moreover, such a floor structure does not require expensive members or complicated construction methods as compared with conventional floor structures, and the construction price thereof is low.
発明の効果 以上説明してきたように、本発明の床構造は、表面に縦
方向と横方向と斜め方向とに配線ないし配管可能な凹部
が形成された発泡プラスチック製床下地材上に、相互に
連結手段で連結し、かつ取り外し自在の複数の床板が上
記凹部の開口部を閉塞するように設けられているので、
床下の配線ないし配管の径路を素人であっても簡便に変
更することができる。また、床下地材が発泡プラスチッ
ク製であるため断熱効果に優れている。EFFECTS OF THE INVENTION As described above, the floor structure of the present invention is formed on a foam plastic floor base material on the surface of which a recess capable of wiring or piping is formed in the longitudinal direction, the lateral direction, and the diagonal direction. Since a plurality of floor plates that are connected by the connecting means and are removable are provided so as to close the opening of the recess,
Even an amateur can easily change the path of wiring or piping under the floor. Further, since the floor base material is made of foamed plastic, it has an excellent heat insulating effect.
しかも、このような床構造は、従来に比較して高価な部
材や煩雑な工法を必要としていないため、構築価格が安
価である。また、各部材が軽量であるため、敷設作業が
容易である。さらに、このような床構造は、凹部が形成
された床下地材上に、相互に連結手段で連結し、床板が
凹部の開口部を閉塞するように設けられているので、た
とえ床板の継ぎ目が開口部上に位置することとなって
も、重量のある機器を置いたり、歩行することにより凹
部の上部の床が陥没することがない。Moreover, since such a floor structure does not require expensive members or complicated construction methods as compared with conventional floor structures, the construction price is low. Moreover, since each member is lightweight, the laying work is easy. Further, such a floor structure is provided on the floor base material having the recess formed therein so as to be connected to each other by the connecting means so that the floor plate closes the opening of the recess. Even if it is located above the opening, the floor above the recess does not sink due to placing heavy equipment or walking.
第１図は本発明の一実施例に係る床構造の要部断面図、
第２図は第１図に示す断熱板の平面図、第３図は同断熱
板の正面図、第４図（Ａ）〜（Ｃ）は同断熱板に形成す
る凹部の変形例を示す要部断面図、第５図は本発明のそ
の他の実施例で用いる断熱板の一部省略正面図、第６〜
９図はそれぞれ本発明のその他の実施例に係る床構造の
要部断面図、第10図は従来の床構造の要部断面図であ
る。 １…コンクリート床 ２…モルタル団子 10、10a、10b、10c…床下地材 11、11a、11b、11c…凹部 14…床板 16…やとい実FIG. 1 is a sectional view of an essential part of a floor structure according to an embodiment of the present invention,
FIG. 2 is a plan view of the heat insulating plate shown in FIG. 1, FIG. 3 is a front view of the heat insulating plate, and FIGS. 4 (A) to 4 (C) show a modified example of a recess formed in the heat insulating plate. Partial sectional views, FIG. 5 is a front view of a heat insulating plate used in another embodiment of the present invention, partially omitted,
FIG. 9 is a sectional view of an essential part of a floor structure according to another embodiment of the present invention, and FIG. 10 is a sectional view of an essential part of a conventional floor structure. 1 ... Concrete floor 2 ... Mortar dumpling 10, 10a, 10b, 10c ... Floor base material 11, 11a, 11b, 11c ... Recess 14 ... Floorboard 16 ... Yatomi
Claims (6)
ないし配管可能な凹部が形成された発泡プラスチック製
床下地材上に、相互に連結手段で連結し、かつ取り外し
自在の複数の床板が上記凹部の開口部を閉塞するように
設けられていることを特徴とする床構造。1. A plurality of removable and connectable mutually connecting means on a foamed plastic floor base material having recesses for wiring or piping formed in the longitudinal, lateral and diagonal directions on the surface. A floor structure, wherein a floor plate is provided so as to close the opening of the recess.
形成された不陸調整部または接着層上に敷設されている
ことを特徴とする特許請求の範囲第１項に記載の床構
造。2. The floor structure according to claim 1, wherein the floor base material is laid on an unevenness adjusting portion or an adhesive layer formed on a surface of a concrete floor.
置されたモルタル団子であることを特徴とする特許請求
の範囲第２項に記載の床構造。3. The floor structure according to claim 2, wherein the unevenness adjusting portion is a mortar dumpling arranged on a concrete floor.
敷設されていることを特徴とする特許請求の範囲第１項
に記載の床構造。4. The floor structure according to claim 1, wherein the floor base material is laid on a floor base material having a general shape.
れていることを特徴とする特許請求の範囲第１項に記載
の床構造。5. The floor structure according to claim 1, wherein the floor base material is laid on the surface of an existing floor board.
徴とする特許請求の範囲第１項から第５項のいずれかに
記載の床構造。6. The floor structure according to any one of claims 1 to 5, wherein the connecting means is rather solid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62284827A JPH0796832B2 (en) | 1987-06-25 | 1987-11-11 | Floor structure |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15862087 | 1987-06-25 | ||
| JP62-158620 | 1987-06-27 | ||
| JP62-98898 | 1987-06-27 | ||
| JP9889887 | 1987-06-27 | ||
| JP62284827A JPH0796832B2 (en) | 1987-06-25 | 1987-11-11 | Floor structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6480658A JPS6480658A (en) | 1989-03-27 |
| JPH0796832B2 true JPH0796832B2 (en) | 1995-10-18 |
Family
ID=27308792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62284827A Expired - Lifetime JPH0796832B2 (en) | 1987-06-25 | 1987-11-11 | Floor structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0796832B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0399142U (en) * | 1990-01-31 | 1991-10-16 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5857432U (en) * | 1981-10-16 | 1983-04-19 | 原 丈人 | floor tiles |
| JPS6110665A (en) * | 1984-06-21 | 1986-01-18 | 田島応用化工株式会社 | Under-floor panel and floor using the same |
-
1987
- 1987-11-11 JP JP62284827A patent/JPH0796832B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6480658A (en) | 1989-03-27 |
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