JP2000154633A - Leg or placement floor structure - Google Patents
Leg or placement floor structureInfo
- Publication number
- JP2000154633A JP2000154633A JP10331004A JP33100498A JP2000154633A JP 2000154633 A JP2000154633 A JP 2000154633A JP 10331004 A JP10331004 A JP 10331004A JP 33100498 A JP33100498 A JP 33100498A JP 2000154633 A JP2000154633 A JP 2000154633A
- Authority
- JP
- Japan
- Prior art keywords
- floor
- bottom plate
- impact sound
- pillar
- leg
- 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.)
- Granted
Links
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、例えば、アパート
やマンションのような集合住宅、体育館に適用される置
床構造の脚柱に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pedestal having a floor-standing structure applied to, for example, an apartment or an apartment house, a gymnasium.
【０００２】[0002]
【従来の技術】従来、図８に示すように、コンクリート
等からなる床スラブ１１の上に脚柱１２を介して置床パ
ネル１３を配置し、その上に制振性、遮音性に優れた防
音材や捨て貼り合板等の下地材１４、さらにその上にフ
ローリングやカーペット等の仕上げ材１５を配置した二
重床式の置床構造が公知である。このような置床構造は
床衝撃音を低減させるために設けられている。そして脚
柱１２は、中央部を横方向に貫く空洞部１６とし、断面
略台形に形成した防振、防音を目的とするゴム製の台座
１７の上面に支持ボルト１８を立設して形成したもので
ある（特開平4-50532号公報）。2. Description of the Related Art Conventionally, as shown in FIG. 8, a floor panel 13 is arranged on a floor slab 11 made of concrete or the like via a pillar 12, and a soundproofing excellent in vibration suppression and sound insulation is provided thereon. A double-floor flooring structure in which a base material 14 such as a material or a discarded plywood and a finishing material 15 such as a flooring and a carpet are further disposed thereon is known. Such a floor placement structure is provided to reduce floor impact noise. The pillar 12 is formed as a hollow portion 16 penetrating the center portion in the lateral direction, and a support bolt 18 is erected on the upper surface of a rubber pedestal 17 having a substantially trapezoidal cross section for the purpose of vibration and sound insulation. (JP-A-4-50532).
【０００３】[0003]
【発明が解決しようとする課題】上記床衝撃音を低減さ
せるためには、軽量床衝撃音と重量床衝撃音の二種類に
ついて同時に衝撃音レベルを下げる必要がある。上述し
た脚柱１２の場合、仕上げ材１５と置床パネル１３の間
に下地材１４を挟み込んで脚柱１２を設置すると、仕上
げ材１５からの衝撃エネルギーを受けると、台座１７の
両側部の弾性変形により吸収し、衝撃を緩和して床スラ
ブ１１に伝達するため、例えば人が飛び跳ねたときに生
じる重量床衝撃音のレベルはかなり下げることができる
が、例えば床面に物を落とした時、人の歩行時に生じる
軽量床衝撃音については、上記脚柱１２は余り有効に作
用しなかった。また、仕上げ材１５と置き床パネル１３
との間に防音材からなる下地材１４を挟み込んで脚柱１
２を設置すると、この下地材１４が仕上げ材１５からの
衝撃エネルギーをある程度吸収するので、遮音性能は向
上するが、表１に示す日本建築学会で定められている集
合住宅やホテル等についての床衝撃音レベルに関する適
用等級では、重量床衝撃音、軽量床衝撃音共に２級程度
であった。即ち、表２に示すように遮音性能上の支障が
生じることもあるが、ほぼ満足し得る等級ということ
で、重量床衝撃音、軽量床衝撃音の遮音という面で上記
脚柱１２は必ずしも十分とは言えないという問題があっ
た。In order to reduce the above-mentioned floor impact sound, it is necessary to simultaneously lower the impact sound level for two types of light floor impact sound and heavy floor impact sound. In the case of the above-mentioned pedestal 12, if the pedestal 12 is installed by sandwiching the base material 14 between the finishing material 15 and the floor panel 13, when receiving impact energy from the finishing material 15, elastic deformation of both sides of the pedestal 17 is performed. To reduce the impact and transmit it to the floor slab 11, so that, for example, the level of a heavy floor impact sound generated when a person jumps can be considerably reduced. For example, when an object falls on the floor, As for the lightweight floor impact sound generated during walking, the pillar 12 did not act very effectively. The finishing material 15 and the floor panel 13
And the base material 14 made of soundproof material is sandwiched between
When the base material 2 is installed, the base material 14 absorbs the impact energy from the finishing material 15 to some extent, so that the sound insulation performance is improved. Regarding the impact class regarding the impact sound level, both the heavy floor impact sound and the lightweight floor impact sound were of the second class. That is, as shown in Table 2, there may be a problem in the sound insulation performance. There was a problem that it could not be said.
【０００４】[0004]
【表１】 [Table 1]
【表２】 本発明は、斯る従来の問題をなくすことを課題としてな
されたもので、遮音特性の向上を可能とした置床構造の
脚柱を提供しようとするものである。[Table 2] An object of the present invention is to eliminate such a conventional problem, and an object of the present invention is to provide a pillar having a floor-standing structure capable of improving sound insulation characteristics.
【０００５】[0005]
【課題を解決するための手段】上記課題を解決するため
に、第一発明は、弾性物質からなり、互いに平行な底板
部と天板部との間に逆Ｕ字形部を介在させた形状を有す
る台座と上記天板部に立設した支持捧とを備えた置床構
造の脚柱において、上記底板部の下面に複数の突部を設
けた構成とした。Means for Solving the Problems In order to solve the above-mentioned problems, a first aspect of the present invention is directed to a configuration in which an inverted U-shaped portion is interposed between a bottom plate portion and a top plate portion which are made of an elastic material and are parallel to each other. A pillar having a floor-standing structure having a pedestal and a support erected on the top plate portion, a plurality of protrusions are provided on the lower surface of the bottom plate portion.
【０００６】また、第二発明は、第一発明における突部
を底板部の下面の周縁部に設けた構成とした。Further, the second invention has a configuration in which the protrusion according to the first invention is provided on the peripheral edge of the lower surface of the bottom plate portion.
【０００７】[0007]
【発明の実施の形態】次に、本発明の一実施形態を図面
にしたがって説明する。図１〜３は、第一発明に係る脚
柱１Ａを適用した置床構造を示し、図に示す置床構造と
は脚柱１２に代えて脚柱１Ａを適用した点を除き、他は
実質的に同一であり、互いに対応する部分については同
一番号を付して説明を省略する。この脚柱１Ａは、弾性
物質からなり、互いに平行な底板部２と天板部３との間
に逆Ｕ字形部４を介在させた形状を有する台座５と天板
部２に立設した支持捧６とを備えている。底板部２の下
面の四箇所に突部７が設けてあり、底板部２は床スラブ
１１から離れている。Next, an embodiment of the present invention will be described with reference to the drawings. FIGS. 1 to 3 show a floor-standing structure to which a pillar 1A according to the first invention is applied, and the floor-standing structure shown in the drawing is substantially the same as that of FIG. Parts that are the same and that correspond to each other are given the same reference numerals and description thereof is omitted. The pillar 1A is made of an elastic material, and has a base 5 having a shape in which an inverted U-shaped portion 4 is interposed between a bottom plate portion 2 and a top plate portion 3 which are parallel to each other, and a support standing upright on the top plate portion 2. 6 Projections 7 are provided at four places on the lower surface of the bottom plate 2, and the bottom plate 2 is separated from the floor slab 11.
【０００８】支持捧６にはねじ山が形成してあり、支持
捧６の上端部に鍔付きナット部材８を螺合させ、このナ
ット部材８の鍔部により高さ調節可能に受け板９を支持
させてある。そして、この受け板９により置床パネル１
３を支持している。このように、底板部２の下面に複数
の突部７を設けて、底板部２を床スラブ１１から離し、
脚柱１Ａと床スラブ１１との接触面積を小さくなるよう
になっており、後述するようにこの脚柱１Ａにより床衝
撃により生じる騒音は抑制される。A screw thread is formed on the support member 6, and a flanged nut member 8 is screwed onto the upper end of the support member 6. It is supported. And the floor panel 1 is provided by the receiving plate 9.
3 is supported. In this manner, a plurality of protrusions 7 are provided on the lower surface of the bottom plate 2, and the bottom plate 2 is separated from the floor slab 11,
The contact area between the pillar 1A and the floor slab 11 is reduced, and the pillar 1A suppresses noise caused by floor impact as described later.
【０００９】図４，５は、第二発明に係る脚柱１Ｂを適
用した床構造示し、図１〜３に示すものとは、脚柱１Ａ
に代えて脚柱１Ｂを適用した点を除き、他実質的に同一
であり、互いに対応する部分については同一番号を付し
て説明を省略する。この脚柱１Ｂは、底板部２の下面の
周縁部に突部７を設けたもので、好ましくは図示するよ
うに上記下面の四隅に設けるのがよい。このように、底
板部２の下面の周縁部に突部７を設けることにより、後
述するように脚注１Ａよりも一層騒音を低減するように
なる。FIGS. 4 and 5 show a floor structure to which a pillar 1B according to the second invention is applied.
Are substantially the same except that a pillar 1B is applied in place of, and the corresponding parts are denoted by the same reference numerals and description thereof is omitted. The pillars 1B are provided with projections 7 on the peripheral edge of the lower surface of the bottom plate portion 2, and are preferably provided at the four corners of the lower surface as shown in the figure. In this manner, by providing the projection 7 on the peripheral edge of the lower surface of the bottom plate 2, noise is further reduced as compared to the footnote 1A as described later.
【００１０】なお、上記弾性物質としては、天然ゴムの
他に、ブタジエンゴム、ブチルゴム、イソプレンゴム、
ウレタンゴム、ハイパロン、アクリルゴム、フッ素ゴム
等の合成ゴムがある。好ましくは、この弾性物質は約１
２kgf/cm2の横弾性係数を有するのがよい。また、突部
７の形状は、円筒形、逆円錐台形状、断面四角形、断面
多角形等のいずれでもよく、特に限定するものではない
が、好ましくは球面形状を有するのがよい。さらに、突
部７の数も四個に限定するものではない。[0010] As the elastic material, besides natural rubber, butadiene rubber, butyl rubber, isoprene rubber,
There are synthetic rubbers such as urethane rubber, hypalon, acrylic rubber, and fluoro rubber. Preferably, the elastic material is about 1
It should have a transverse modulus of elasticity of 2 kgf / cm 2 . The shape of the protrusion 7 may be any one of a cylindrical shape, an inverted truncated cone shape, a quadrangular cross-section, a polygonal cross-section, etc., and is not particularly limited, but preferably has a spherical shape. Further, the number of the protrusions 7 is not limited to four.
【００１１】次に、図１に示す置床構造について行った
衝撃音レベルのテスト結果について説明する。テストは
JIS A 1418に規定する“建築物の現場における床衝撃音
レベルの測定方法”に則り、タッピングマシンによる軽
量床衝撃音テストとバングマシンによる重量床衝撃音テ
ストを行った。台座はゴム製とし、その硬度（JIS A）
は８０度で、横弾性係数は１２kgf/cm2である。置床パ
ネル１３には、約２０mm厚のパーチクルボードを、下地
材１４には、１２mm厚の無機物配合アスファルトを、仕
上げ材１５には、１２mm厚のフローリング材を使用し、
床スラブ１１の厚さは１５０mmとした。Next, a description will be given of the results of a test of the impact sound level performed on the floor-standing structure shown in FIG. The test is
A light floor impact sound test using a tapping machine and a heavy floor impact sound test using a bang machine were performed in accordance with “Method of measuring floor impact sound level at building site” specified in JIS A 1418. The base is made of rubber and its hardness (JIS A)
Is 80 degrees and the transverse elastic modulus is 12 kgf / cm 2 . For the floor panel 13, a particle board of about 20 mm thickness, for the base material 14, a 12 mm thick inorganic compounded asphalt, and for the finishing material 15, a 12 mm thick flooring material,
The thickness of the floor slab 11 was 150 mm.
【００１２】脚柱１Ａを適用した置床構造の場合、表３
に示すように、重量床衝撃音でＬ−５３、軽量床衝撃音
でＬ−４６であり、日本建築学会による床衝撃音レベル
の遮音等級によると、集合住宅やホテルにおいて重量床
衝撃音で２級、軽量床衝撃音で１級のレベルであり、上
述した従来の置床構造に比して軽量床衝撃音で遮音等級
が１ランク向上したことになる。また、脚柱１Ｂを適用
した置床構造の場合、表３に示すように、重量床衝撃音
でＬ−５０、軽量床衝撃音でＬ−４３であり、日本建築
学会による床衝撃音レベルの遮音等級によると、集合住
宅やホテルにおいて重量床衝撃音で１級、軽量床衝撃音
で１級のレベルであり、上述した従来の置床構造に比し
て軽量床衝撃音と同様に重量床衝撃音についても遮音等
級が１ランク向上したことになる。In the case of a floor-standing structure to which the pillar 1A is applied, Table 3
As shown in the figure, L-53 for heavy floor impact sound and L-46 for lightweight floor impact sound. According to the sound insulation grade of floor impact sound level by the Architectural Institute of Japan, 2 floors for heavy floor impact sound in apartment houses and hotels. Class and light weight floor impact sound, which is the first level, which means that the sound insulation class is improved by one rank in light weight floor impact sound as compared with the above-described conventional floor placement structure. In addition, in the case of the floor-standing structure to which the pillar 1B is applied, as shown in Table 3, L-50 for heavy floor impact sound and L-43 for lightweight floor impact sound, and sound insulation at the floor impact sound level by the Architectural Institute of Japan. According to the class, it is the first class for heavy floor impact sound and the first class for lightweight floor impact sound in apartment buildings and hotels. This also means that the sound insulation class has been improved by one rank.
【００１３】[0013]
【表３】 表３中、Iは従来の脚柱１２、IIは従来の脚柱１２と防
音材からなる下地材１４、IIIは脚柱１Ａと防音材から
なる下地材１４、IVは脚柱１Ｂと防音材からなる下地材
１４のそれぞれを適用した置床構造の遮音特性を表して
いる。また、ＬLは軽量床衝撃音、ＬHは重量床衝撃音に
関するものであることを表している。また、図６は上述
したテスト結果を示したものである。さらに、図７は脚
柱１Ａ、脚柱１Ｂの反力曲線を示したもので、脚柱１Ａ
の反力曲線は初期に略くの字形に曲がっており、安定し
たばね定数が得られていない。[Table 3] In Table 3, I is a conventional pillar 12, II is a base material 14 made of a conventional pillar 12 and a soundproof material, III is a base material 14 made of a pillar 1A and a soundproof material, and IV is a pillar 1B and a soundproof material. 3 shows the sound insulation characteristics of the floor-standing structure to which each of the base materials 14 made of is applied. In addition, LL indicates a light floor impact sound, and LH indicates a heavy floor impact sound. FIG. 6 shows the test results described above. FIG. 7 shows a reaction force curve of the pillar 1A and the pillar 1B.
The reaction force curve of (1) was initially bent in a substantially rectangular shape, and a stable spring constant was not obtained.
【００１４】このことは、上述したように底板部２を床
スラブ１１から離し、脚柱１Ａ，１Ｂと床スラブ１１と
の接触面積を少なくしたのに加えて、衝撃エネルギーが
逆Ｕ字形部４の変形に伴う弾性ネルギーとして吸収され
ることが大きく作用していると考えられる。勿論、底板
部２の変形に伴って衝撃エネルギーの一部が吸収される
が、逆Ｕ字形部４の影響が大きいと考えられ、脚柱１Ｂ
では逆Ｕ字形部４の曲がりが大きく、底板部２の曲がり
が小さいのに対して、脚柱１Ａでは逆Ｕ字形部４の曲が
りが小さく、底板部２の曲がりが大きいと考えられる。
このため、脚柱１Ａよりも脚柱１Ｂの方が、全体的に遮
音特性は良好となっている。This means that the bottom plate 2 is separated from the floor slab 11 and the contact area between the pillars 1A and 1B and the floor slab 11 is reduced, as described above. It is considered that the absorption of elastic energy due to the deformation of the material greatly acts. Of course, a part of the impact energy is absorbed by the deformation of the bottom plate 2, but the influence of the inverted U-shaped part 4 is considered to be great, and the pillar 1 </ b> B
In this case, the bent portion of the inverted U-shaped portion 4 is large and the bent portion of the bottom plate portion 2 is small, while the bent portion of the inverted U-shaped portion 4 is small and the bent portion of the bottom plate portion 2 is large in the pillar 1A.
For this reason, the pillar 1B generally has better sound insulation characteristics than the pillar 1A.
【００１５】[0015]
【発明の効果】以上の説明より明らかなように、第一発
明によれば、弾性物質からなり、互いに平行な底板部と
天板部との間に逆Ｕ字形部を介在させた形状を有する台
座と上記天板部に立設した支持捧とを備えた置床構造の
脚柱において、上記底板部の下面に複数の突部を設けた
構成としてある。このため、底板部が床スラブから離
れ、脚柱と床スラブとの接触面積が少なくなり、置床構
造の遮音性、特に軽量床衝撃音に対する遮音特性を向上
させることが可能になるという効果を奏する。As is apparent from the above description, according to the first invention, an inverted U-shaped portion is formed between a bottom plate portion and a top plate portion which are made of an elastic material and are parallel to each other. In a pillar having a floor-standing structure including a pedestal and a support member erected on the top plate, a plurality of protrusions are provided on a lower surface of the bottom plate. For this reason, the bottom plate part is separated from the floor slab, the contact area between the pillar and the floor slab is reduced, and it is possible to improve the sound insulation properties of the floor placement structure, particularly the sound insulation properties against light floor impact sounds. .
【００１６】また、第二発明によれば、第一発明におけ
る突部を底板部の下面の周縁部に設けた構成としてあ
る。このため、軽量床衝撃音に対する遮音特性だけでな
く、重量床衝撃音に対する遮音特性も同様に改善される
という効果を奏する。According to a second aspect of the present invention, the projection according to the first aspect of the invention is provided on a peripheral portion of a lower surface of the bottom plate. For this reason, there is an effect that not only the sound insulation property against the light floor impact sound but also the sound insulation property against the heavy floor impact sound is similarly improved.
【図１】 第一発明に係る脚柱を適用した床構造を示す
一部破断斜視図である。FIG. 1 is a partially broken perspective view showing a floor structure to which a pillar according to a first invention is applied.
【図２】 図１に示す床構造の部分断面図である。FIG. 2 is a partial sectional view of the floor structure shown in FIG.
【図３】 図１に示す脚柱の底面図である。FIG. 3 is a bottom view of the pillar shown in FIG. 1;
【図４】 第二発明に係る脚柱を適用した床構造の部分
断面図である。FIG. 4 is a partial sectional view of a floor structure to which the pillar according to the second invention is applied.
【図５】 図４に示す脚柱の底面図である。FIG. 5 is a bottom view of the pillar shown in FIG. 4;
【図６】 床衝撃音レベルの測定結果を示す図である。FIG. 6 is a diagram showing a measurement result of a floor impact sound level.
【図７】 本発明に係る脚柱の反力曲線を示す図であ
る。FIG. 7 is a view showing a reaction force curve of the pillar according to the present invention.
【図８】 従来の脚柱を適用した床構造を示す一部破断
斜視図である。FIG. 8 is a partially cutaway perspective view showing a floor structure to which a conventional pillar is applied.
１Ａ，１Ｂ 脚柱 ２ 底板部 ３ 天板部 ４ 逆Ｕ字形
部 ４ 台座 ５ 支持捧 ７ 突部1A, 1B Pillar 2 Bottom plate 3 Top plate 4 Inverted U-shaped portion 4 Pedestal 5 Supporting 7 Projection
─────────────────────────────────────────────────────
────────────────────────────────────────────────── ───
【手続補正書】[Procedure amendment]
【提出日】平成１０年１１月２７日（１９９８．１１．
２７）[Submission date] November 27, 1998 (1998.11.
27)
【手続補正１】[Procedure amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】０００４[Correction target item name] 0004
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【０００４】[0004]
【表１】 [Table 1]
【表２】 本発明は、斯る従来の問題をなくすことを課題としてな
されたもので、遮音特性の向上を可能とした置床構造の
脚柱を提供しようとするものである。[Table 2] An object of the present invention is to eliminate such a conventional problem, and an object of the present invention is to provide a pillar having a floor-standing structure capable of improving sound insulation characteristics.
【手続補正２】[Procedure amendment 2]
【補正対象書類名】図面[Document name to be amended] Drawing
【補正対象項目名】図１[Correction target item name] Fig. 1
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【図１】 FIG.
【手続補正３】[Procedure amendment 3]
【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
【手続補正４】[Procedure amendment 4]
【補正対象書類名】図面[Document name to be amended] Drawing
【補正対象項目名】図３[Correction target item name] Figure 3
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【図３】 FIG. 3
【手続補正５】[Procedure amendment 5]
【補正対象書類名】図面[Document name to be amended] Drawing
【補正対象項目名】図４[Correction target item name] Fig. 4
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【図４】 FIG. 4
【手続補正６】[Procedure amendment 6]
【補正対象書類名】図面[Document name to be amended] Drawing
【補正対象項目名】図５[Correction target item name] Fig. 5
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【図５】 FIG. 5
【手続補正７】[Procedure amendment 7]
【補正対象書類名】図面[Document name to be amended] Drawing
【補正対象項目名】図７[Correction target item name] Fig. 7
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【図７】 FIG. 7
【手続補正８】[Procedure amendment 8]
【補正対象書類名】図面[Document name to be amended] Drawing
【補正対象項目名】図８[Correction target item name] Fig. 8
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【図８】 FIG. 8
Claims (2)
と天板部との間に逆Ｕ字形部を介在させた形状を有する
台座と上記天板部に立設した支持捧とを備えた置床構造
の脚柱において、上記底板部の下面に複数の突部を設け
たことを特徴とする置床構造の脚柱。1. A pedestal made of an elastic material and having a shape in which an inverted U-shaped portion is interposed between a bottom plate portion and a top plate portion parallel to each other, and a support erected on the top plate portion. A pedestal having a floor structure, wherein a plurality of projections are provided on a lower surface of the bottom plate portion.
周縁部に設けたことを特徴とする置床構造の脚柱。2. A pillar according to claim 1, wherein the projection according to claim 1 is provided on a peripheral edge of a lower surface of a bottom plate portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33100498A JP3865954B2 (en) | 1998-11-20 | 1998-11-20 | Standing structure pedestal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33100498A JP3865954B2 (en) | 1998-11-20 | 1998-11-20 | Standing structure pedestal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000154633A true JP2000154633A (en) | 2000-06-06 |
| JP3865954B2 JP3865954B2 (en) | 2007-01-10 |
Family
ID=18238759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33100498A Expired - Fee Related JP3865954B2 (en) | 1998-11-20 | 1998-11-20 | Standing structure pedestal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3865954B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1741853A2 (en) * | 2005-06-27 | 2007-01-10 | Dietrich Anton Fuchs | Support for flase floors |
| JP2009127362A (en) * | 2007-11-27 | 2009-06-11 | Taisuke Otsubo | Floor support bolt and floor support device |
| JP2011063964A (en) * | 2009-09-16 | 2011-03-31 | Fukuvi Chemical Industry Co Ltd | Impact absorbing floor post |
| CN110230379A (en) * | 2019-07-23 | 2019-09-13 | 佛山市东鹏陶瓷有限公司 | A kind of good tile laying device of sound insulation and its laying method |
| CN110259037A (en) * | 2019-07-23 | 2019-09-20 | 佛山市东鹏陶瓷有限公司 | A kind of tile laying device and its laying method |
-
1998
- 1998-11-20 JP JP33100498A patent/JP3865954B2/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1741853A2 (en) * | 2005-06-27 | 2007-01-10 | Dietrich Anton Fuchs | Support for flase floors |
| EP1741853A3 (en) * | 2005-06-27 | 2008-02-27 | Dietrich Anton Fuchs | Support for flase floors |
| JP2009127362A (en) * | 2007-11-27 | 2009-06-11 | Taisuke Otsubo | Floor support bolt and floor support device |
| JP4507212B2 (en) * | 2007-11-27 | 2010-07-21 | 泰輔 大坪 | Floor support bolt and floor support device |
| JP2011063964A (en) * | 2009-09-16 | 2011-03-31 | Fukuvi Chemical Industry Co Ltd | Impact absorbing floor post |
| CN110230379A (en) * | 2019-07-23 | 2019-09-13 | 佛山市东鹏陶瓷有限公司 | A kind of good tile laying device of sound insulation and its laying method |
| CN110259037A (en) * | 2019-07-23 | 2019-09-20 | 佛山市东鹏陶瓷有限公司 | A kind of tile laying device and its laying method |
| CN110259037B (en) * | 2019-07-23 | 2023-09-12 | 佛山市东鹏陶瓷有限公司 | Ceramic tile paving device and paving method thereof |
| CN110230379B (en) * | 2019-07-23 | 2023-10-03 | 佛山市东鹏陶瓷有限公司 | Ceramic tile paving device with good sound insulation and paving method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3865954B2 (en) | 2007-01-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2000154633A (en) | Leg or placement floor structure | |
| JP2002138597A (en) | Structure for partitioning wall | |
| JP2000008526A (en) | Sound insulation board, and sound insulation floor material and structure | |
| JP2006070494A (en) | Floor structure | |
| JP2007100403A (en) | Floor bearing member and double floor | |
| JP3227330B2 (en) | Installation method of soundproof double floor | |
| JPH0437221B2 (en) | ||
| JP2001081891A (en) | Sound insulation floor structure in building | |
| JPH0754450Y2 (en) | Sound and vibration isolation floor base equipment | |
| JP4271123B2 (en) | Soundproof floor structure, combination of soundproof flooring material and konneta, and construction method of soundproof floor structure | |
| JP5711453B2 (en) | Support leg and dry sound insulation double floor structure using the same | |
| JPH07589Y2 (en) | Sound and vibration isolation floor base equipment | |
| JP2007107209A (en) | Floor receiving member and double floor | |
| JP4824979B2 (en) | building | |
| JP2023014681A (en) | Step floor support leg and step floor support structure | |
| JP7252794B2 (en) | double floor structure | |
| JPH0120434Y2 (en) | ||
| JP4121303B2 (en) | Floor structure and skirting board used for floor structure | |
| KR100959183B1 (en) | Elasticity floor board assembly | |
| JP2003155796A (en) | Fitting structure of floor panel | |
| JP2718544B2 (en) | Variable partition house structure | |
| JP2002180644A (en) | Floor shock absorbing supporting tool | |
| JP2003096962A (en) | Floor structure of building | |
| JPH1046705A (en) | Settling structure for wall substrate and underfloor substrate | |
| JPH10205102A (en) | Floor support leg |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20040708 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20060518 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060523 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060721 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060815 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060825 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20060926 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20061004 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20091013 Year of fee payment: 3 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121013 Year of fee payment: 6 |
|
| LAPS | Cancellation because of no payment of annual fees |