JPH0543161Y2 - - Google Patents
Info
- Publication number
- JPH0543161Y2 JPH0543161Y2 JP1987049776U JP4977687U JPH0543161Y2 JP H0543161 Y2 JPH0543161 Y2 JP H0543161Y2 JP 1987049776 U JP1987049776 U JP 1987049776U JP 4977687 U JP4977687 U JP 4977687U JP H0543161 Y2 JPH0543161 Y2 JP H0543161Y2
- Authority
- JP
- Japan
- Prior art keywords
- flooring
- horizontal piece
- flooring material
- fixing
- piece
- 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 104
- 238000009408 flooring Methods 0.000 claims description 90
- 238000010030 laminating Methods 0.000 claims description 4
- 239000000758 substrate Substances 0.000 description 12
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 239000011120 plywood Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Floor Finish (AREA)
Description
【考案の詳細な説明】
［技術分野］
本考案は、防音及び防振機能を備えた床材の端
部における浮き上がりを防止するための技術に関
する。[Detailed Description of the Invention] [Technical Field] The present invention relates to a technique for preventing lifting of the edges of a flooring material having soundproofing and vibrationproofing functions.
［背景技術］
従来の床材は例えば、合板よりなる基板の上に
化粧板（突板）を張つただけのものであるため、
床材に直接衝撃を受けたとき、床材を伝わつて建
物の床基材に振動が伝わり、これが下階に伝わる
という問題があり、防音上好ましくなかつた。例
えば、マンシヨン等の集合住宅では上階で子供が
走り回れば下階の人から喧しいというクレームが
つくという問題があつた。そこで木質の床材本体
の下面にクツシヨン材を積層して床材を構成し、
この床材を床下地に接着、あるいは釘打ちにて固
着することで、床材上面に加わる衝撃をクツシヨ
ン材で吸収するようにすることが考えられてい
る。ところが、この従来例にあつては、クツシヨ
ン材の下面部分をコンクリート床のような床下地
に接着した場合、上層が木質の床材本体であるた
め施工した場合側端部が上になるように反つて目
地部分が上につき上げられる恐れがあり、歩行性
が悪くなるという問題があり、また床材の端部を
釘打ちなどで床下地に固着した場合には反りを防
止できるが、釘打ちをするとクツシヨン材が圧縮
し、クツシヨン材が圧縮された状態で釘が固着さ
れるため釘打ちをした床材の端部が他の部分にく
らべて下方に凹んでしまい仕上がりが悪いだけで
なく歩行性も悪いという問題があつた。[Background technology] Conventional flooring materials, for example, are simply a decorative board (veneer) pasted on a substrate made of plywood.
When a floor material receives a direct impact, vibrations are transmitted through the floor material to the floor base material of the building, which is problematic in that it is transmitted to the lower floors, which is not desirable in terms of soundproofing. For example, in apartment complexes such as condominiums, there was a problem that if children ran around on the upper floors, the people on the lower floors would complain about the noise. Therefore, the flooring material is constructed by laminating cushion material on the underside of the wooden flooring material.
It has been considered that the cushioning material absorbs the impact applied to the upper surface of the flooring material by bonding or nailing this flooring material to the floor substrate. However, in this conventional example, when the lower part of the cushion material is glued to a subfloor such as a concrete floor, the upper layer is the main body of the wood flooring material, so when it is installed, the side edges are on top. There is a risk that the joints may warp and become difficult to walk on.Also, if the edges of the flooring material are nailed to the subfloor, warping can be prevented, but nailing When this happens, the cushion material is compressed, and the nails are stuck in the compressed state of the cushion material, so the edge of the flooring material where the nails were driven is depressed downward compared to the other parts, which not only results in a poor finish but also makes it difficult to walk on. There was also the problem of bad sex.
［考案の目的］
本考案は上記の問題点に鑑みて考案したもので
あつて、その目的とするところは、端部での浮き
上がりを防止し、また固定金具を固着する際陥没
するのを防止するとともに固定金具の下横片を床
下地に固着する固着具の頭部が支障となつて床材
同士を接合用の凸部と凹部との嵌合ができなくな
るというようなおそれがなく、しかも防音性を有
する床材の取付構造を提供するにある。[Purpose of the invention] The present invention was devised in view of the above-mentioned problems, and its purpose is to prevent the lifting of the ends and also to prevent the fixing fittings from sinking when fixed. At the same time, there is no fear that the head of the fixing tool that fixes the lower horizontal piece of the fixing metal fitting to the flooring substrate will become an obstacle, making it impossible to fit the convex part and the concave part for joining the flooring materials together. An object of the present invention is to provide a mounting structure for a flooring material having soundproofing properties.
［考案の開示］
本考案の床材の取付構造は、木質の床材本体１
の下面にクツシヨン材２を積層して床材３を形成
し、床材３の側部に接合用の凸部４乃至凹部５を
設け、上横片６ａの一端部から下方に縦片６ｂを
突設し且つ縦片６ｂの下端から上横片６ａと反対
方向に下横片６ｃを突設して構成した断面略Ｚ状
の固定金具６の上横片６ａを床材本体１の端部下
面に固着すると共に下横片６ｃを床材３から側方
に向けて突出し、該下横片６ｃの下面をクツシヨ
ン材２の下面と略同一レベル付近に位置させ、床
材３を床下地７上に敷設し、下横片６ｃを固着具
８にて床下地７に固着し、隣りあう床材３同士を
一方の床材３の側端面部に設けた凸部４と他方の
床材３の側端面部に設けた凹部５とで嵌合して成
るものであつて、このような構成を採用すること
で上記した本考案の目的を達成したものである。
すなわち本考案にあつては、床材３の下面にクツ
シヨン材２が存在することで防音、防振効果があ
るのはもちろん、上横片６ａの一端部から下方に
縦片６ｂを突設し且つ縦片６ｂの下端から上横片
６ａと反対方向に下横片６ｃを突設して構成した
断面略Ｚ状の固定金具６の上横片６ａを床材本体
１の端部下面に固着すると共に下横片６ｃを床材
３から側方に向けて突出し、床材３を床下地７上
に敷設し、下横片６ｃを固着具８にて床下地７に
固着することで、床材３の端部の浮き上がりを防
止し、しかも下横片６ｃの下面をクツシヨン材２
の下面と略同一レベル付近に位置させることで固
定金具６を固着具８にて床下地７に固着しても端
部が沈んだ状態で固着されることがないようにで
き、凹部５と凸部４との嵌合によつて隣りあう床
材３の端部同士を段差なく接続できるのはもちろ
ん、固定金具６が断面略Ｚ状をしていて下横片６
ｃを床下地７に固着具８にて固着することで、固
着具８の頭部は直接床材本体１の下面に当たるこ
とがなく、したがつて、固着具８の頭部に邪魔さ
れることなく凹部５と凸部４との嵌合が支障なく
行えるものであり、また、断面略Ｚ状の固定金具
６の上横片６ａは床材本体１の下面に固着するこ
とで、下横片６ｃのレベルを設定通りにクツシヨ
ン材２の下面と略同一レベルにできることにな
る。[Disclosure of the invention] The installation structure of the flooring material of the present invention includes a wooden flooring material body 1
A floor material 3 is formed by laminating cushion material 2 on the lower surface of the floor material 3, protrusions 4 and recesses 5 for joining are provided on the sides of the floor material 3, and a vertical piece 6b is formed downward from one end of the upper horizontal piece 6a. The upper horizontal piece 6a of the fixture 6, which has a substantially Z-shaped cross section, is constructed by protruding from the lower end of the vertical piece 6b in the opposite direction to the upper horizontal piece 6a. The lower horizontal piece 6c is fixed to the lower surface and protrudes laterally from the flooring material 3, and the lower surface of the lower horizontal piece 6c is positioned near the same level as the lower surface of the cushion material 2, and the flooring material 3 is attached to the flooring material 7. The lower horizontal piece 6c is fixed to the floor base 7 with the fixing tool 8, and the convex part 4 provided on the side end surface of one flooring material 3 and the other flooring material 3 are connected to each other. The recess 5 provided on the side end surface of the recess 5 is fitted into the recess 5, and by employing such a configuration, the above-mentioned object of the present invention is achieved.
That is, in the present invention, the presence of the cushion material 2 on the lower surface of the flooring material 3 not only provides soundproofing and vibration-proofing effects, but also provides vertical pieces 6b that protrude downward from one end of the upper horizontal piece 6a. Further, the upper horizontal piece 6a of the fixture 6, which has a substantially Z-shaped cross section and is constructed by protruding a lower horizontal piece 6c from the lower end of the vertical piece 6b in the opposite direction to the upper horizontal piece 6a, is fixed to the lower surface of the end of the flooring main body 1. At the same time, the lower horizontal piece 6c protrudes laterally from the flooring material 3, the flooring material 3 is laid on the flooring substrate 7, and the lower horizontal piece 6c is fixed to the flooring substrate 7 with the fixing tool 8, thereby securing the floor. The cushioning material 2 prevents the ends of the material 3 from lifting up, and the lower surface of the lower horizontal piece 6c
By locating it near the same level as the bottom surface, even if the fixing fitting 6 is fixed to the flooring base 7 with the fixing device 8, the end part will not be fixed in a sunken state, and the concave part 5 and convex part Not only can the end parts of adjacent flooring materials 3 be connected without a step by fitting with the part 4, but also the fixing metal fittings 6 have a substantially Z-shaped cross section, and the lower horizontal piece 6
By fixing c to the flooring substrate 7 with the fixing tool 8, the head of the fixing tool 8 does not directly contact the lower surface of the flooring main body 1, and therefore is not interfered with by the head of the fixing tool 8. In addition, the upper horizontal piece 6a of the fixture 6, which has a substantially Z-shaped cross section, is fixed to the lower surface of the flooring main body 1, so that the lower horizontal piece 6a can be fitted without any problem. 6c can be made approximately the same level as the lower surface of the cushion material 2 as set.
以下本考案を実施例により詳述する。木質の床
材本体１の下面にはクツシヨン材２が積層一体化
してあつて床材３が形成してある。床材３の側部
には接合用の凸部４乃至凹部５が設けてある。ま
た床材本体１の端部下面には固定金具６が固着し
てある。固定金具６は上横片６ａの一端部から下
方に縦片６ｂを突設すると共に縦片６ｂの下端か
ら上横片６ａと反対方向に下横片６ｃを突設して
構成してあつて断面略Ｚ状をしている。そして、
断面略Ｚ状の固定金具６の上横片６ａを床材本体
１の端部下面に当てて固着具１５や接着剤等によ
り固着してある。この場合、クツシヨン材２の端
部を一部切欠して床材本体１の下面を露出させて
この露出した床材本体１の端部下面に上横片６ａ
を当てて固着するものである（第２図参照）。ま
た、上記のようにして床材本体１の端部下面に固
定金具６の上横片６ａを固着した場合、下横片６
ｃを床材３から側方に向けて突出するようにす
る。また、該下横片６ｃの下面はクツシヨン材２
の下面と略同一レベル（好ましくは下横片６ｃの
下面のレベルをクツシヨン材２の下面よりもやや
上方）となるようになつている。この場合、縦片
６ｂの上下高さをクツシヨン材２の厚みと略同じ
高さとしておくことで、上記のように上横片６ａ
を床材本体１の下面に固着するだけで自動的に下
横片６ｃの下面がクツシヨン材２の下面と略面一
とすることができる。 The present invention will be explained in detail below with reference to Examples. Cushion material 2 is laminated and integrated on the lower surface of a wooden floor material body 1 to form a floor material 3. A convex portion 4 to a concave portion 5 for joining are provided on the side of the floor material 3. Furthermore, a fixing fitting 6 is fixed to the lower surface of the end of the flooring main body 1. The fixing fitting 6 has a vertical piece 6b projecting downward from one end of the upper horizontal piece 6a, and a lower horizontal piece 6c protruding from the lower end of the vertical piece 6b in the opposite direction to the upper horizontal piece 6a. It has an approximately Z-shaped cross section. and,
The upper horizontal piece 6a of the fixture 6, which has a substantially Z-shaped cross section, is placed against the lower surface of the end of the flooring main body 1 and fixed using a fixing tool 15, an adhesive, or the like. In this case, a part of the end of the cushion material 2 is cut out to expose the lower surface of the floor material body 1, and the upper horizontal piece 6a is attached to the lower surface of the exposed end of the floor material body 1.
(See Figure 2). In addition, when the upper horizontal piece 6a of the fixing fitting 6 is fixed to the lower surface of the end of the flooring main body 1 as described above, the lower horizontal piece 6a
c is made to protrude laterally from the flooring material 3. Further, the lower surface of the lower horizontal piece 6c is a cushion material 2.
The lower surface of the lower horizontal piece 6c is approximately at the same level as the lower surface (preferably, the lower surface of the lower horizontal piece 6c is slightly above the lower surface of the cushion material 2). In this case, by setting the vertical height of the vertical piece 6b to be approximately the same as the thickness of the cushion material 2, as described above, the upper horizontal piece 6a
The lower surface of the lower horizontal piece 6c can be automatically made substantially flush with the lower surface of the cushion material 2 by simply fixing it to the lower surface of the floor material body 1.
しかして床材３をコンクリートスラブ、根太等
の床下地７に敷き、固定金具６の床材３から側方
に突出した下横片６ｃをコンクリート釘８ａ、ス
クリユー釘８ｂ、釘等の固着具８により床下地７
に固着し、床材３の側部の凸部４乃至凹部５に隣
りの床材３の凹部５乃至凸部４を嵌合して床材３
同士を接合するものである。そして、下横片６ｃ
の下面がクツシヨン材２の下面と略面一となつて
いることで、断面略Ｚ状の固定金具６の下横片６
ｃを床下地７に固着具８により固着した場合、固
着具８の打込みによつて床材３の固定金具６を設
けた部分においてクツシヨン材２があまり圧縮さ
れず、この部分が固定により部分的に陥没しない
ものである。また床材３同士は凸部４と凹部５と
の嵌合で接合するので目地部分に段差が生じない
ようにできるだけでなく、固定金具６の下横片６
ｃを床下地７に固定することで凸部４と凹部５と
で嵌合した目地部分が上方に反り上がるといつた
ことが防止できることとなる。 Then, the flooring material 3 is laid on a floor substrate 7 such as a concrete slab or a joist, and the lower horizontal piece 6c of the fixing fittings 6 protruding laterally from the flooring material 3 is attached to a concrete nail 8a, a screw nail 8b, or a fixing device 8 such as a nail. Underfloor 7
The convex portions 5 to 4 of the adjacent flooring material 3 are fitted into the convex portions 4 to the concave portions 5 on the sides of the flooring material 3, thereby forming the flooring material 3.
It joins them together. And lower horizontal piece 6c
Since the lower surface of the fixing member 6 is substantially flush with the lower surface of the cushion material 2, the lower horizontal piece 6 of the fixing metal fitting 6 has a substantially Z-shaped cross section.
c is fixed to the flooring substrate 7 with the fixing tool 8, the cushion material 2 is not compressed much in the part of the floor material 3 where the fixing fitting 6 is provided by driving the fixing tool 8, and this part is partially compressed due to fixing. It is something that will not collapse. Furthermore, since the flooring materials 3 are joined by fitting the convex portions 4 and the concave portions 5, not only can steps be prevented from occurring at the joints, but also the lower horizontal piece of the fixing bracket 6
By fixing c to the floor base 7, it is possible to prevent the joint portion where the convex portion 4 and the concave portion 5 are fitted together from warping upward.
また、断面略Ｚ字状の固定金具６の上横片６ａ
を床材本体１の端部下面に固着し、下横片６ｃを
固着具８により床下地７に固着するので、第１図
に示すように固着具８が下横片６ｃの上面から上
方に突出しても隣りの床材３のクツシヨン材２に
食い込んで固着具８の頭部が直接床材本体１の下
面に当接して床材本体１を上方に浮き上がらせて
凸部４と凹部５との嵌合ができなくなるというよ
うなことがなくなるものである。ここで、必要に
応じて隣りの床材３のクツシヨン材２の端部を一
部切り欠いて切り欠き部１７とし、この切り欠き
部１７に固定金具６の側方突出部である下横片６
ｃを位置させるようにしてもよく、固着具８の頭
部が切り欠き部１７に位置し、このことにより凸
部４と凹部５との嵌合の支障とならないものであ
る。また床下地７がコンクリートスラブの場合、
第３図のようにあらかじめ床下地７に下孔１８を
穿孔しておき、この下孔１８にスクリユー釘８ｂ
を螺合して固定金具６を固定するようにしてもよ
い。本考案において固定金具６は床材３の長辺側
又は短辺又は長辺と短辺の両方に設けるものであ
つて、長辺又は短辺に沿つた長尺のもの又は短尺
のものが用いられる。第４には床材３の具体例が
示してある。第４図において木質の床材本体１は
例えば表面に突板のような単板９を貼りつけた合
板等のボード状物１０を硫酸バリウムが含有され
て高比重となつた塩化ビニルシートのような遮音
シート１１を介して合板等の基板１２に積層した
ものであり、基板１２の裏面部には添付図面に示
すように切溝１３が設けてあるものと切溝１３を
設けてないものとがあるが、切溝１３を設ける場
合には基板３の裏面側から遮音シート１１に至る
まで切り込んだり、あるいは遮音シート１１に至
らない状態まで切り込んだり、あるいは切り込み
深さの異なる切溝１３を併用して用いてもよいも
のである。また切溝１３は床材本体１の長手方向
に平行に１乃至複数個設けてもよく、あるいは床
材本体１の巾方向に１乃至複数個設けてもよく、
あるいは床材本体１の長手方向及び巾方向にそれ
ぞれ１乃至複数個設けてもよく、あるいは床材本
体１の長手方向に対して斜め方向に１乃至複数個
設けてもよく、あるいは床材本体１の長手方向に
対して斜めとなつた斜め格子状に設けたりしても
よいものである。また切溝１３の溝巾、溝深さ及
びピツチは任意でよい。基板１２の裏面には接着
剤によりクツシヨン材２が接着してある。クツシ
ヨン材２としては例えばゴム発泡体などである
が、必ずしもこれにのみ限定されることなく他の
ものであつてもよい。床材本体１の側部には接合
用の凸部４乃至凹部５が設けてあり、実施例では
床材本体１の４側面部のうち隣りあう床材本体１
の２側面部に凸部４を突設し、残りの隣りあう２
側面部に凹部５を形成してある。また床材３の下
部には床材３から側方に向けて固定部６が突設し
てある。そしてこの実施例も床材３を床下地７に
敷設し、固定金具６の下横片６ｃを固着具８で床
下地７に固着し、床材３同士を凸部４と凹部５と
で嵌合して接合するものである。このような第４
図に示す実施例にあつては、遮音シート１１によ
り遮音効果があるのはもちろん、切溝１３によつ
て床材３の表面からの振動の伝播を減衰させて音
の伝わりを防止するようにしているものである。
ところでこのように床材本体１の裏面側に切溝１
３を設けるといつそう床材３は端部が上となるよ
うに反ろうとするが、本考案にあつては床材３の
下部に床材３から側方に向けて突設する固定金具
６の下横片６ｃを床下地７に固定することで床材
３の反りを防止しているものである。 Further, the upper horizontal piece 6a of the fixing metal fitting 6 having a substantially Z-shaped cross section
is fixed to the lower surface of the end of the flooring main body 1, and the lower horizontal piece 6c is fixed to the flooring base 7 by the fixing device 8, so that the fixing device 8 is attached upward from the upper surface of the lower horizontal piece 6c, as shown in FIG. Even if it protrudes, it bites into the cushion material 2 of the adjacent flooring material 3, and the head of the fixing tool 8 comes into direct contact with the lower surface of the flooring material body 1, lifting the flooring material body 1 upward and forming the convex portion 4 and the concave portion 5. This eliminates the possibility that the two parts cannot be properly fitted. Here, if necessary, a part of the end of the cushion material 2 of the adjacent flooring material 3 is cut out to form a notch 17, and the lower horizontal piece, which is the lateral protrusion of the fixing metal fitting 6, is inserted into the notch 17. 6
The head of the fastener 8 may be located in the notch 17, and this will not interfere with the fitting between the protrusion 4 and the recess 5. Also, if the subfloor 7 is a concrete slab,
As shown in Fig. 3, a pilot hole 18 is drilled in the flooring base 7 in advance, and a screw nail 8b is inserted into the pilot hole 18.
The fixing metal fitting 6 may be fixed by screwing them together. In the present invention, the fixing fittings 6 are provided on the long side or the short side of the flooring material 3, or on both the long side and the short side, and are long or short along the long side or the short side. It will be done. Fourth, a specific example of the flooring material 3 is shown. In FIG. 4, a wooden floor material body 1 is made of a board-like material 10 such as plywood with a veneer-like veneer 9 pasted on its surface, such as a vinyl chloride sheet containing barium sulfate and having a high specific gravity. It is laminated on a substrate 12 such as plywood through a sound insulating sheet 11, and there are two types: one with grooves 13 provided on the back side of the substrate 12 and one without grooves 13 as shown in the attached drawings. However, when providing the cut grooves 13, the cut grooves 13 are cut from the back side of the substrate 3 to the sound insulation sheet 11, or cut to a state that does not reach the sound insulation sheet 11, or the cut grooves 13 with different cutting depths are used together. It can also be used as Further, one or more kerfs 13 may be provided in parallel to the longitudinal direction of the flooring main body 1, or one or more kerfs 13 may be provided in the width direction of the flooring main body 1,
Alternatively, one or more pieces may be provided in the longitudinal direction and the width direction of the flooring main body 1, or one or more pieces may be provided in the diagonal direction with respect to the longitudinal direction of the flooring main body 1, or the flooring main body 1 They may also be provided in a diagonal lattice shape that is diagonal to the longitudinal direction. Further, the groove width, groove depth, and pitch of the cut groove 13 may be arbitrary. A cushion material 2 is bonded to the back surface of the substrate 12 with an adhesive. The cushion material 2 is, for example, a rubber foam, but is not necessarily limited to this and may be of other materials. The side portions of the flooring body 1 are provided with convex portions 4 to concave portions 5 for joining.
A convex portion 4 is provided protrudingly on two side surfaces of, and the remaining two adjacent
A recess 5 is formed on the side surface. Further, a fixing part 6 is provided at the lower part of the flooring material 3 so as to protrude laterally from the flooring material 3. Also in this embodiment, the flooring material 3 is laid on the flooring base 7, the lower horizontal piece 6c of the fixture 6 is fixed to the flooring base 7 with the fixing tool 8, and the flooring materials 3 are fitted together with the convex part 4 and the concave part 5. They are joined together. A fourth like this
In the embodiment shown in the figure, not only the sound insulation sheet 11 has a sound insulation effect, but also the grooves 13 attenuate the propagation of vibrations from the surface of the flooring material 3 and prevent the transmission of sound. It is something that
By the way, like this, there is a cut groove 1 on the back side of the flooring main body 1.
3, the flooring material 3 will tend to warp so that the edges are upward, but in the case of the present invention, a fixing metal fitting 6 is provided at the bottom of the flooring material 3 and protrudes laterally from the flooring material 3. Warping of the floor material 3 is prevented by fixing the lower horizontal piece 6c to the floor base 7.
なお固定金具６の上横片６ａに長孔を穿孔し、
長孔を利用して上横片６ａを床材本体１に固着具
１５にて取付け、下横片６ｃをコンクリートスラ
ブなどの床下地７に固着具８を固着する場合、固
着具８を打入するとき固着具８が位置ずれして固
着されても長孔に対して固着具１５がスライドす
ることで吸収できるようにしてある。 Note that a long hole is bored in the upper horizontal piece 6a of the fixing metal fitting 6,
When attaching the upper horizontal piece 6a to the flooring main body 1 using the elongated hole with the fixing tool 15 and fixing the lower horizontal piece 6c to the floor base 7 such as a concrete slab, insert the fixing tool 8. Even if the fixing tool 8 is misaligned and fixed when doing so, the fixing tool 15 slides with respect to the elongated hole so that it can be absorbed.
［考案の効果］
本考案にあつては、上述のように、木質の床材
本体の下面にクツシヨン材を積層して床材を形成
してあるので、防音、防振効果があるのはもちろ
ん、上横片の一端部から下方に縦片を突設し且つ
縦片の下端から上横片と反対方向に下横片を突設
して構成した断面略Ｚ状の固定金具の上横片を床
材本体の端部下面に固着すると共に下横片を床材
から側方に向けて突出し、床材を床下地上に敷設
し、下横片を固着具にて床下地に固着するので、
床材の端部の浮き上がりを防止でき、しかも下横
片の下面をクツシヨン材の下面と略同一レベル付
近に位置させるので固定金具を固着具にて床下地
に固着しても端部が沈んだ状態で固着されること
がないようにできるものであり、また、凹部と凸
部との嵌合によつて隣りあう床材の端部同士を段
差なく接続できるものであり、また、固定金具が
断面略Ｚ状をしていて下横片を床下地に固着具に
て固着することで、固着具の頭部は直接床材本体
の下面に当たることがなく、したがつて、固着具
の頭部に邪魔されることなく凹部と凸部との嵌合
が支障なく行えるものであり、また、断面略Ｚ状
の固定金具の上横片は床材本体の下面に固着する
ので、下横片のレベルを設定通りにクツシヨン材
の下面と略同一レベルにできるものである。この
ように、本考案にあつては、防音、振動性に優
れ、端部が浮き上がつたり、陥没したり、あるい
は段差が生じたりせず、また凹部と凸部との嵌合
が確実にできる床材の取付構造を提供したもので
ある。[Effects of the invention] As mentioned above, in this invention, the flooring material is formed by laminating the cushion material on the bottom surface of the wooden flooring material body, so of course it has a soundproofing and vibrationproofing effect. , an upper horizontal piece of a fixing bracket having a substantially Z-shaped cross section, which is constructed by a vertical piece protruding downward from one end of the upper horizontal piece, and a lower horizontal piece protruding from the lower end of the vertical piece in the opposite direction to the upper horizontal piece. is fixed to the lower surface of the end of the flooring main body, the lower horizontal piece protrudes laterally from the flooring, the flooring is laid on the subfloor, and the lower horizontal piece is fixed to the subfloor using a fixing tool.
It is possible to prevent the edges of the flooring material from lifting up, and since the bottom surface of the lower horizontal piece is located at approximately the same level as the bottom surface of the cushion material, the edges will not sink even if the fixing bracket is fixed to the flooring base with the fixing tool. In addition, by fitting the concave part and the convex part, the ends of adjacent flooring materials can be connected without any difference in level, and the fixing metal fittings are By fixing the lower horizontal piece, which has an approximately Z-shaped cross section, to the subfloor using a fixing device, the head of the fixing device does not directly hit the bottom surface of the flooring main body, and therefore the head of the fixing device The fitting between the concave part and the convex part can be carried out without any problem without being disturbed by The level can be set to be approximately the same level as the lower surface of the cushion material. As described above, the present invention has excellent soundproofing and vibration resistance, the edges do not lift up, cave in, or have any steps, and the recessed part and the convex part fit securely. This provides a flooring installation structure that allows for
第１図は本考案の一実施例の断面図、第２図
ａ，ｂは同上に用いる床材の断面図及び下面図、
第３図は本考案の固定金具の他の取付け例を示す
断面図、第４図ａ，ｂは本考案の他の実施例の断
面図及び斜視図であつて、１は床材本体、２はク
ツシヨン材、３は床材、４は凸部、５は凹部、６
は固定金具、６ａは上横片、６ｂは縦片、６ｃは
下横片、７は床下地、８は固着具である。
Fig. 1 is a cross-sectional view of an embodiment of the present invention, Fig. 2 a and b are a cross-sectional view and a bottom view of the flooring material used in the same,
Fig. 3 is a sectional view showing another example of mounting the fixing fitting of the present invention, and Figs. is the cushion material, 3 is the floor material, 4 is the convex part, 5 is the concave part, 6
6a is an upper horizontal piece, 6b is a vertical piece, 6c is a lower horizontal piece, 7 is a floor base, and 8 is a fixing member.
Claims (1)
て床材を形成し、床材の側部に接合用の凸部乃至
凹部を設け、上横片の一端部から下方に縦片を突
設し且つ縦片の下端から上横片と反対方向に下横
片を突設して構成した断面略Ｚ状の固定金具の上
横片を床材本体の端部下面に固着すると共に下横
片を床材から側方に向けて突出し、該下横片の下
面をクツシヨン材の下面と略同一レベル付近に位
置させ、床材を床下地上に敷設し、下横片を固着
具にて床下地に固着し、隣りあう床材同士を一方
の床材の側端面部に設けた凸部と他方の床材の側
端面部に設けた凹部とで嵌合して成る床材の取付
構造。 A flooring material is formed by laminating a cushion material on the lower surface of a wooden flooring material body, a convex part or a recessed part for joining is provided on the side of the flooring material, and a vertical piece is provided downward from one end of the upper horizontal piece. The upper horizontal piece of the fixing bracket, which has a substantially Z-shaped cross section, is constructed by protruding from the lower end of the vertical piece in the opposite direction to the upper horizontal piece, and the lower horizontal piece is fixed to the lower surface of the end of the flooring main body. protrude laterally from the flooring material, position the lower surface of the lower horizontal piece at approximately the same level as the lower surface of the cushion material, lay the flooring material on the floor subfloor, and attach the lower horizontal piece to the flooring base using fixing tools. A mounting structure for flooring materials in which adjacent flooring materials are fitted with a convex portion provided on the side end surface of one flooring material and a recessed portion provided on the side end surface portion of the other flooring material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987049776U JPH0543161Y2 (en) | 1987-03-31 | 1987-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987049776U JPH0543161Y2 (en) | 1987-03-31 | 1987-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63156352U JPS63156352U (en) | 1988-10-13 |
| JPH0543161Y2 true JPH0543161Y2 (en) | 1993-10-29 |
Family
ID=30872540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987049776U Expired - Lifetime JPH0543161Y2 (en) | 1987-03-31 | 1987-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0543161Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0618972Y2 (en) * | 1987-12-23 | 1994-05-18 | 松下電工株式会社 | Floor material mounting structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51163715U (en) * | 1975-06-20 | 1976-12-27 |
-
1987
- 1987-03-31 JP JP1987049776U patent/JPH0543161Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63156352U (en) | 1988-10-13 |
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