JP3079468B2 - Double floor - Google Patents

Double floor

Info

Publication number
JP3079468B2
JP3079468B2 JP08037023A JP3702396A JP3079468B2 JP 3079468 B2 JP3079468 B2 JP 3079468B2 JP 08037023 A JP08037023 A JP 08037023A JP 3702396 A JP3702396 A JP 3702396A JP 3079468 B2 JP3079468 B2 JP 3079468B2
Authority
JP
Japan
Prior art keywords
floor
floor plate
column
engaging
pedestal
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
Application number
JP08037023A
Other languages
Japanese (ja)
Other versions
JPH09195488A (en
Inventor
善文 猪瀬
久治 大滝
省悟 今牧
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OHTAKI COLD FORMING INDUSTRY CO. , LTD
Original Assignee
OHTAKI COLD FORMING INDUSTRY CO. , LTD
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by OHTAKI COLD FORMING INDUSTRY CO. , LTD filed Critical OHTAKI COLD FORMING INDUSTRY CO. , LTD
Priority to JP08037023A priority Critical patent/JP3079468B2/en
Publication of JPH09195488A publication Critical patent/JPH09195488A/en
Application granted granted Critical
Publication of JP3079468B2 publication Critical patent/JP3079468B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

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

【0001】[0001]

【産業上の利用分野】本発明は、オフィス等において、
床下に配線を設けるために利用される二重床に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention
The present invention relates to a double floor used for providing wiring under the floor.

【0002】[0002]

【発明が解決しようとする課題】この種の二重床とし
て、並べて設けられる床板の突き合わせ部を、床面上に
置かれた床板支持具で支えるようにした構造が広く用い
られている。この構造では、床板を安定させるため、床
板支持具と係合させられる。この係合は、床板の裏面と
床板支持具の床板を載せる受け台との間に設ける構成と
すると、床板の重量、荷重により安定し、また床板支持
具の柱体を回転させて高さ調節を可能とする構造がとれ
るので好ましい。しかし、この構成では、係合部分が見
えないので、施工の作業性が悪いという欠点がある。
As this type of double floor, a structure is widely used in which butted portions of side-by-side floor plates are supported by floor plate supports placed on the floor surface. In this configuration, the floorboard is engaged with a floorboard support to stabilize the floorboard. If this engagement is provided between the back surface of the floorboard and the cradle on which the floorboard of the floorboard support is placed, it is stabilized by the weight and load of the floorboard, and the height is adjusted by rotating the pillar of the floorboard support. This is preferable because a structure that enables the above can be obtained. However, this configuration has a drawback that the workability of construction is poor because the engagement portion cannot be seen.

【0003】そこで、本発明は、係合部を床板裏面に設
けながら、施工の作業性を改善することを目的としたも
のである。
Accordingly, an object of the present invention is to improve the workability of construction while providing an engaging portion on the back surface of a floorboard.

【0004】[0004]

【課題を解決するための手段】本発明は、並べて設けら
れる床板と、床面上に置かれ、前記床板の突き合わせ部
を載せて支える床板支持具とからなり、前記床板が、突
き合わせ部付近の裏面に形成される係合部と、突き合わ
せ隅部に形成され、先端が下方へ向いた引っ掛け片とを
有し、前記床板支持具が、床面上に設けられる台座と、
この台座に取付けられて直立する柱体と、この柱体に取
付けられ、前記床板の突き合わせ部を載せ、床板裏面の
係合部と係合する係合部を有する受け台と、前記受け台
上に、柱体を中心とするよう位置決めされて載せられ、
前記床板の引っ掛け片を引っ掛けさせるリング体と、前
記柱体上端部及び引っ掛け片部分を被うキャップとを有
することを特徴とする二重床である。
According to the present invention, there is provided a floor plate which is provided side by side, and a floor plate supporting member which is placed on a floor surface and supports the butted portion of the floor plate to support the floor plate. An engaging portion formed on the back surface, a hook piece formed at the abutting corner, and having a tip directed downward, wherein the floor plate support is provided on a floor surface,
An upright pillar attached to the pedestal, a receiving stand having an engaging portion mounted on the pillar, for placing the butted portion of the floor plate and engaging with an engaging portion on the back surface of the floor plate; Is positioned and mounted on the pillar,
A double floor, comprising: a ring body for hooking a hook piece of the floorboard; and a cap covering an upper end portion of the pillar and a hook piece portion.

【0005】さらに本発明は、上記において、柱体が台
座に対して回転可能となり、受け台が柱体に螺合し、柱
体上端に、柱体を上方から回転させることを可能とする
工具受けが形成され、受け台に床板を載せたのち、柱体
を回転させて受け台の高さ調節が可能となったことを特
徴とする二重床を包含する。
Further, according to the present invention, in the above, the column is rotatable with respect to the pedestal, the receiving base is screwed to the column, and the column upper end can be rotated from above by the tool. The present invention includes a double floor, in which a receiver is formed, and after the floor plate is placed on the receiver, the height of the receiver can be adjusted by rotating the column.

【0006】本発明は、上記において、床板裏面の係合
部が突起よりなり、受け台の係合部が前記突起を係合さ
せる係合孔よりなることを特徴とする二重床を含む。
According to the present invention, there is provided a double floor wherein the engaging portion on the back surface of the floorboard is formed by a projection and the engaging portion of the pedestal is formed by an engaging hole for engaging the projection.

【0007】また、本発明は、上記において、 リング
体が、受け台表面を凹型又は凸型に形成してなる嵌合部
に嵌合することにより位置決めされることを特徴とする
二重床を包含する。
Further, the present invention provides the double floor, wherein the ring body is positioned by fitting the ring body into a fitting portion having a concave or convex shape of the receiving table surface. Include.

【0008】[0008]

【発明の実施の形態】以下、本発明を図示する実施の形
態について、具体的に説明する。
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram showing an embodiment of the present invention.

【0009】この二重床10は、床板11と床板支持具
12とからなり、床面13上に床板支持具12を置き、
この床板支持具12上に床板11を並べて設け、床板支
持具12が丁度床板11の突き合わせ部を支えるように
して形成される。
The double floor 10 comprises a floor panel 11 and a floor panel support 12, and the floor panel support 12 is placed on a floor 13.
The floorboards 11 are provided side by side on the floorboard support 12, and the floorboard support 12 is formed so as to support the butted portion of the floorboard 11.

【0010】床板11は、四角形の板であって、例え
ば、図示のように2枚の金属板を、中間に間隙を設けな
がら重ね合わせ、周囲を接合して形成される。この床板
11の隅部付近の裏面には、突起よりなる係合部14が
形成されている。床板11の突き合わせ隅部には、引っ
掛け片15が設けられている。この引っ掛け片15は、
床板を形成する金属板を接合させ、上面よりやや低下せ
させて突出させ、先端を下方へ曲げ、かつ平面形は、隅
部先端部がわずかに幅狭となり、さらに先端が4分の1
円弧状に切り欠いた形状となるようにしたものである。
The floor plate 11 is a square plate, and is formed by, for example, stacking two metal plates as shown in the drawing with a gap therebetween and joining the periphery. An engaging portion 14 made of a projection is formed on the back surface near the corner of the floor plate 11. Hook pieces 15 are provided at the butting corners of the floorboard 11. This hook 15
The metal plate forming the floor plate is joined, projected slightly lower than the upper surface, and the tip is bent downward. In the planar type, the tip of the corner is slightly narrower, and the tip is a quarter.
It has a shape cut out in an arc shape.

【0011】床板支持具12は、台座16、柱体17、
受け台18、リング体19及びキャップ20とからな
る。
The floor plate support 12 includes a pedestal 16, a column 17,
It comprises a cradle 18, a ring body 19 and a cap 20.

【0012】台座16は、略逆皿状であり、床面13上
に設けられ、通常、接着剤21で固定される。この台座
16の周囲には、位置決めの目印となる切り欠き22及
び接着剤21を溢れ出させる小孔23が形成されてい
る。
The pedestal 16 has a substantially inverted dish shape, is provided on the floor 13, and is usually fixed with an adhesive 21. Around the pedestal 16, a notch 22 serving as a mark for positioning and a small hole 23 for overflowing the adhesive 21 are formed.

【0013】柱体17は、台座16の中央に緩くカシメ
止めされ、回転可能に直立している。この柱体17の周
囲には雄ねじ24が形成され、さらに上端にはマイナス
ねじ回しと係合する工具受け25が形成されている。な
お、この工具受け25は、柱体17を上方から回転させ
ることができるようにするものであるから、六角孔等の
他の形状としてもよい。
The column 17 is loosely crimped to the center of the pedestal 16 and is rotatably upright. A male screw 24 is formed around the column 17, and a tool receiver 25 is formed at the upper end to engage with a flathead screwdriver. Since the tool receiver 25 allows the column 17 to be rotated from above, the tool receiver 25 may have another shape such as a hexagonal hole.

【0014】受け台18は、主として床板11を載せる
略四角形の板体26よりなる。この板体26の中央下部
にはナット27が溶接され、このナット27は柱体17
の雄ねじ24と螺合する。このナット27上部の、板体
26と柱体17との間には、凹溝28が形成され、ここ
にゴム、軟質プラスチック等よりなる弾性材リング29
が設けられる。板体26の隅部付近には、係合孔よりな
る係合部30が形成され、床板11を載せると、ここに
床板11裏面の突起よりなる係合部14が嵌合し、係合
する。板体11の表面には、柱体11を中心とする円環
状の凹型にプレス成形してなる嵌合部31が設けられて
いる。さらに、板体26表面の嵌合部31外側部分に
は、ゴムシート32が設けられている。
The cradle 18 is mainly composed of a substantially rectangular plate 26 on which the floor plate 11 is placed. A nut 27 is welded to the lower part of the center of the plate 26, and the nut 27 is
Screw 24 with the male screw 24. A concave groove 28 is formed above the nut 27 between the plate body 26 and the column body 17, and an elastic material ring 29 made of rubber, soft plastic, or the like is formed therein.
Is provided. An engaging portion 30 formed of an engaging hole is formed near a corner of the plate 26, and when the floor plate 11 is placed, the engaging portion 14 formed of a projection on the back surface of the floor plate 11 is fitted and engaged therewith. . On the surface of the plate 11, there is provided a fitting portion 31 formed by press-forming into an annular concave shape centering on the column 11. Further, a rubber sheet 32 is provided on the outer surface of the fitting portion 31 on the surface of the plate 26.

【0015】リング体19は、プラスチック製の大小2
の筒体33,34を同軸に接続してなり、受け台18の
嵌合部31に嵌合させて置くことにより、柱体11を中
心とするように位置決めされる。このリング体19は、
床板11の引っ掛け片15が大きな筒体33に引っ掛け
られるよう、形状、寸法が設定されている。
The ring body 19 is made of plastic large and small
The cylinders 33 and 34 are coaxially connected to each other, and are positioned so as to be centered on the column 11 by being fitted into the fitting portion 31 of the receiving base 18. This ring body 19
The shape and dimensions are set so that the hook 15 of the floor plate 11 can be hooked on the large cylindrical body 33.

【0016】キャップ20は、雌ねじを有する中心部3
5の上部に平面状部36を設け、さらに表面にコイン等
により回転させることのできる溝37を形成してなる。
このキャップ20は、溝37を用いて柱体11先端にね
じ込まれ、平面状部36が柱体11上端部、床板11の
引っ掛け片15部分を被い、床板11上面をほぼ平面と
することができる。また、中心部35の下端は、柱体1
1にねじ込まれたとき、弾性材リング29を凹溝28に
押込み、柱体11と受け台18とをがたつきを生じない
ように結合させる。
The cap 20 has a central portion 3 having an internal thread.
5, a flat portion 36 is provided on the upper portion, and a groove 37 which can be rotated by a coin or the like is formed on the surface.
The cap 20 is screwed into the tip of the column 11 using the groove 37, the flat portion 36 covers the upper end of the column 11, the hook 15 of the floor plate 11, and the upper surface of the floor plate 11 is substantially flat. it can. The lower end of the central portion 35 is
When screwed into the groove 1, the elastic material ring 29 is pushed into the groove 28, and the column 11 and the pedestal 18 are joined together without rattling.

【0017】この二重床10は、以上の構成であり、次
のように使用され、作用する。
This double bed 10 is constructed as described above, and is used and operates as follows.

【0018】初めに、柱体17に受け台18を取付けた
床板支持具12を、接着剤21で床面13に固定し、嵌
合部31にリング体19を嵌合させて置く。次に、床板
11を、引っ掛け片15をリング体19に引っ掛けるよ
うにして受け台18上に載せ、この引っ掛けを案内とし
て、床板11裏面の係合部14を受け台18の係合部3
0に係合させる。すなわち、1枚目の床板11は引っ掛
け片15をリング体19に引っ掛けた後、受け台18を
手で持って回転させると係合部14、30を係合させる
ことができる。2枚目以後の床板11については、引っ
掛け片15をリング体19に引っ掛けるだけで、係合部
14、30は係合する。こうして床板11をすべて載せ
た後、工具受け部25を用いて、柱体11を回転させ、
受け台18の高さを調節する。この後、キャップ20を
柱体11先端にねじ込んで、弾性材リング29を凹溝2
8に押込み、柱体11と受け台18とに押付けて、施工
を終える。
First, the floor plate support 12 having the support 17 attached to the column 17 is fixed to the floor 13 with an adhesive 21, and the ring 19 is fitted to the fitting portion 31. Next, the floor plate 11 is placed on the receiving base 18 such that the hook pieces 15 are hooked on the ring body 19, and the hooks are used as guides to engage the engaging portions 14 on the back surface of the floor plate 11 with the engaging portions 3 of the receiving base 18.
0 is engaged. That is, after the first floor plate 11 hooks the hook pieces 15 on the ring body 19, the holders 18 are rotated by holding the cradle 18 by hand, so that the engaging portions 14 and 30 can be engaged. For the second and subsequent floor plates 11, the engaging portions 14 and 30 are engaged simply by hooking the hook pieces 15 on the ring body 19. After placing all the floorboards 11 in this manner, the column 11 is rotated using the tool receiving portion 25,
The height of the cradle 18 is adjusted. After that, the cap 20 is screwed into the tip of the column 11 so that the elastic material ring 29 is
8 and pressed against the column 11 and the cradle 18 to complete the construction.

【0019】配線の変更等で、床板を取外す際には、キ
ャップ20を取外すだけでよい。また、床板が水平から
ずれてがたつき等を生じたときには、キャップ20を取
外して、柱体11を回転させて高さを再調節すればよ
い。なおこのとき、弾性リング29は、緩んで柱体11
の回転を阻害することはない。
When removing the floorboard due to a change in wiring or the like, it is only necessary to remove the cap 20. Further, when the floorboard is displaced from the horizontal and rattles, etc., the cap 20 may be removed, and the column 11 may be rotated to adjust the height again. At this time, the elastic ring 29 is loosened and the column 11
It does not hinder the rotation of.

【0020】上記形態では、リング体として、大小2の
筒体を接続した形状のものを用いているが、床板の引っ
掛け片が引っ掛けられるものであれば、任意の構成とす
ることができる。
In the above embodiment, the ring body has a shape in which two large and small cylinders are connected, but any structure can be used as long as the hook on the floor plate can be hooked.

【0021】また、床板支持具は、上記形態では、柱体
を回転させて高さ調節を行なうものであるが、他の構成
であってもよいことはいうまでもない。
Further, in the above-mentioned embodiment, the floor plate support is used to adjust the height by rotating the column, but it is needless to say that the floor plate support may have another configuration.

【0022】床板裏面の係合部、受け台の係合部は、上
記形態では、それぞれ突起、係合孔よりなるものである
が、反対に、床板裏面の係合部が係合孔、受け台の係合
部が突起よりなるものとすることもでき、さらに、別の
構造のものとすることもできる。
In the above embodiment, the engaging portion on the back surface of the floorboard and the engaging portion of the pedestal are respectively composed of a projection and an engaging hole. The engaging portion of the base may be formed of a projection, and may have another structure.

【0023】リング体が受け台表面で位置決めされる構
成は、上記形態のように、凹型の嵌合部に嵌められるも
ののほか、受け台表面に凹凸を形成するもの、受け台表
面のゴムシートに嵌合するもの、柱体に嵌合するもの
(この場合、キャップの構成は図示と異なるものとする
ことが必要である。)等、各種のものとすることができ
る。
The configuration in which the ring body is positioned on the surface of the pedestal is, as in the above embodiment, one in which the ring body is fitted into a concave fitting portion, one in which irregularities are formed on the surface of the pedestal, and a rubber sheet on the surface of the pedestal. Various types of fittings, fittings to the column (in this case, the configuration of the cap needs to be different from the illustration) can be used.

【0024】[0024]

【発明の効果】本発明の二重床は、上述のように、床板
裏面の係合部が床板支持具の受け台と係合するものであ
るが、リング体、引っ掛け片が設けられているので、施
工時に、外部から見ることのできる引っ掛け片をリング
体に引っ掛けるようにすると、床板裏面の係合部の係合
を容易にすることができ、作業性が改善される。また、
このリング体は、床板支持具の柱体を回転させて高さ調
節を可能とする構造を用いる場合にも、支障なく採用す
ることが可能である。
As described above, the double floor according to the present invention is such that the engaging portion on the back surface of the floor plate is engaged with the pedestal of the floor plate support, but the ring body and the hook are provided. Therefore, when a hook that can be seen from the outside is hooked on the ring body at the time of construction, engagement of the engaging portion on the back surface of the floorboard can be facilitated, and workability is improved. Also,
This ring body can be adopted without any trouble even when a structure in which the height of the floor plate support is adjusted by rotating the column body is used.

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

【図1】本発明の実施の一形態を示す分解斜視図であ
る。
FIG. 1 is an exploded perspective view showing an embodiment of the present invention.

【図2】同形態の縦断面図である。FIG. 2 is a longitudinal sectional view of the same embodiment.

【符号の説明】[Explanation of symbols]

10…二重床、11…床板、12…床板支持具、13…
床面、14…係合部、15…引っ掛け片、16…台座、
17…柱体、18…受け台、19…リング体、20…キ
ャップ、24…雄ねじ、25…工具受け、27…ナッ
ト、30…係合部、31…嵌合部。
10 ... double floor, 11 ... floorboard, 12 ... floorboard support, 13 ...
Floor surface, 14 ... engagement part, 15: hook piece, 16: pedestal,
17: Column, 18: Cradle, 19: Ring, 20: Cap, 24: External thread, 25: Tool holder, 27: Nut, 30: Engagement part, 31: Fitting part.

───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 平2−91352(JP,A) 実開 平5−61340(JP,U) 実公 平7−32740(JP,Y2) (58)調査した分野(Int.Cl.7,DB名) E04F 15/00 101 E04F 15/024 601 - 606 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-2-91352 (JP, A) JP-A 5-61340 (JP, U) JP 7-32740 (JP, Y2) (58) Field (Int.Cl. 7 , DB name) E04F 15/00 101 E04F 15/024 601-606

Claims (4)

(57)【特許請求の範囲】(57) [Claims] 【請求項1】 並べて設けられる床板と、床面上に置か
れ、前記床板の突き合わせ部を載せて支える床板支持具
とからなり、 前記床板が、突き合わせ部付近の裏面に形成される係合
部と、突き合わせ隅部に形成され、先端が下方へ向いた
引っ掛け片とを有し、 前記床板支持具が、床面上に設けられる台座と、この台
座に取付けられて直立する柱体と、この柱体に取付けら
れ、前記床板の突き合わせ部を載せ、床板裏面の係合部
と係合する係合部を有する受け台と、前記受け台上に、
柱体を中心とするよう位置決めされて載せられ、前記床
板の引っ掛け片を引っ掛けさせるリング体と、前記柱体
上端部及び引っ掛け片部分を被うキャップとを有するこ
とを特徴とする二重床。
1. A floor plate provided side by side, and a floor plate supporter placed on a floor surface and supporting a butt portion of the floor plate to support the floor plate, wherein the floor plate is formed on a back surface near the butt portion. And a hook formed at the abutting corner, the tip of which is directed downward, wherein the floor plate support is provided on a floor, a column attached to the base and standing upright, A pedestal that is attached to a pillar and has an engaging portion for mounting the butted portion of the floor plate and engaging with an engaging portion on the back surface of the floor plate.
A double floor, comprising: a ring body which is positioned so as to be centered on a pillar, and which hooks a hook piece of the floor plate, and a cap which covers an upper end portion of the pillar body and a hook piece portion.
【請求項2】 請求項1において、 柱体が台座に対して回転可能となり、受け台が柱体に螺
合し、柱体上端に、柱体を上方から回転させることを可
能とする工具受けが形成され、受け台に床板を載せたの
ち、柱体を回転させて受け台の高さ調節が可能となった
ことを特徴とする二重床。
2. The tool receiver according to claim 1, wherein the column is rotatable with respect to the pedestal, the receiving base is screwed to the column, and the upper end of the column can be rotated from above. Is formed, and the height of the cradle can be adjusted by rotating the column after placing the floor plate on the cradle.
【請求項3】 請求項1において、 床板裏面の係合部が突起よりなり、受け台の係合部が前
記突起を係合させる係合孔よりなることを特徴とする二
重床。
3. The double floor according to claim 1, wherein the engaging portion on the back surface of the floorboard comprises a projection, and the engaging portion of the pedestal comprises an engaging hole for engaging the projection.
【請求項4】 請求項1において、 リング体が、受け台表面を凹型又は凸型に形成してなる
嵌合部に嵌合することにより位置決めされることを特徴
とする二重床。
4. The double floor according to claim 1, wherein the ring body is positioned by being fitted into a fitting portion having a concave or convex shape of the surface of the receiving base.
JP08037023A 1996-01-18 1996-01-18 Double floor Expired - Lifetime JP3079468B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP08037023A JP3079468B2 (en) 1996-01-18 1996-01-18 Double floor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP08037023A JP3079468B2 (en) 1996-01-18 1996-01-18 Double floor

Publications (2)

Publication Number Publication Date
JPH09195488A JPH09195488A (en) 1997-07-29
JP3079468B2 true JP3079468B2 (en) 2000-08-21

Family

ID=12486061

Family Applications (1)

Application Number Title Priority Date Filing Date
JP08037023A Expired - Lifetime JP3079468B2 (en) 1996-01-18 1996-01-18 Double floor

Country Status (1)

Country Link
JP (1) JP3079468B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101454705B1 (en) 2013-05-23 2014-10-27 주식회사 해광 Installation pad of access floor panel using metal mold for aluminium diecasting manufacturing and manufacturing method for installation pad of access floor panel

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4530242B2 (en) * 2001-03-08 2010-08-25 オーエム機器株式会社 Double floor structure
CN102086693B (en) * 2009-12-07 2014-10-22 共同科技股份有限公司 Floor for double-layer bench and double-layer device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101454705B1 (en) 2013-05-23 2014-10-27 주식회사 해광 Installation pad of access floor panel using metal mold for aluminium diecasting manufacturing and manufacturing method for installation pad of access floor panel

Also Published As

Publication number Publication date
JPH09195488A (en) 1997-07-29

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