JPH08158604A - Fixing leg for double floor - Google Patents

Abstract

PURPOSE: To support easily the four corners of a floor member with the external size almost same as a leg frame, by screwing regulatable support screws to the nut members provided vertical at the four corners of the leg frame, and providing wear plates at the upper ends of the support screws. CONSTITUTION: A square form of leg frame 1 is laid on a basic floor surface, and a floor member 16 with the external size almost same as the leg frame 1 is supported by wear plates 12 at the upper ends of the support screws. In this case, even though a little unevenness is formed on the basic floor surface, the leg frame 1 can be set horizontal by regulating the heights of the leg screws 3. And the heights of the support screws screwed to the female screws of the nut members 2 are regulated, and the wear plates 12 are supported by the receiving steps 11 installed to the upper end peripheral surfaces of the support screws, so as to support the floor member 16 by the wear plates 12. And by preparing various sorts of support screws, the height between the floor member 16 and the basic floor surface can be set at various sorts of heights.

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、電子機器類の配線用通
路を床下に形成するための二重床用固定脚に関するもの
である。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a double floor fixing leg for forming a wiring passage for electronic equipment under the floor.

【０００２】[0002]

【従来の技術】電子機器類の配線用通路を床下に形成す
るするための従来の二重床用固定脚としては、図４に示
すような単一の脚台部２１のナット部２２に支持ネジ２
３を高さ調節自在に螺合し、その上端に床材受板部２４
を設けたものが知られている。2. Description of the Related Art A conventional double-floor fixed leg for forming a wiring passage for electronic equipment under the floor is supported by a nut portion 22 of a single leg base portion 21 as shown in FIG. Screw 2
3 is screwed in such a way that its height can be adjusted freely, and the floor material receiving plate portion 24 is attached to the upper end thereof.
Is known.

【０００３】[0003]

【発明が解決しようとする課題】ところが、この従来の
二重床用固定脚は所要間隔をおいて基礎床面上に１個ず
つ接着剤で固定して用いられるものである。そのため、
基礎床面上に設置箇所を印すための墨だし作業を精度良
く行わなければならなかった。また、接着作業に手数を
要するばかりでなく接着後の養生時間が必要なため、施
工に時間がかかる等の問題があった。本発明は前記のよ
うな課題を解決して、基礎床面に対する墨だし作業が不
要であり、施工が容易な二重床用固定脚を提供するため
になされたものである。However, this conventional double-floor fixing leg is used by fixing it one by one on the foundation floor surface with an adhesive at a required interval. for that reason,
It was necessary to accurately perform the marking work for marking the installation location on the foundation floor. In addition, not only the bonding work is time-consuming but also the curing time is required after the bonding, which causes a problem that the construction takes time. The present invention has been made to solve the above problems and to provide a fixed leg for a double floor that does not require marking work on the foundation floor and is easy to construct.

【０００４】[0004]

【課題を解決するための手段】本発明は、基礎床面上に
敷き詰められる４角状の脚枠部の四隅にナット部材を垂
直に取り付け、各ナット部材に高さ調節自在に螺合させ
た支持ネジの上端に、脚枠部と略同一外形寸法の床材の
四隅を支持させるための受板を設けたことを特徴とする
ものである。According to the present invention, nut members are vertically attached to the four corners of a quadrangular leg frame portion laid on the foundation floor surface, and the nut members are screwed to each other in a height-adjustable manner. It is characterized in that a receiving plate for supporting the four corners of the floor material having substantially the same external dimensions as the leg frame portion is provided at the upper end of the supporting screw.

【０００５】[0005]

【作用】このような本発明の二重床用固定脚は、基礎床
面上に相互に密接させた状態で敷き詰めて用いられるも
のであり、各支持ネジの上端の受板に、脚枠部と略同一
外形寸法の床材の四隅を支持させて二重床を構成する。
このように床材と脚枠部との外形寸法が一致しているた
め、単に基礎床面上に脚枠部を敷き詰めるだけで二重床
を構成することができ、従来のような基礎床面に対する
墨だし作業が不要である。また従来のように１本ずつの
脚を接着する必要がないため、施工が容易である。The above-mentioned fixed leg for double floor of the present invention is used by laying it on the foundation floor surface in a state in which they are in close contact with each other, and the leg frame portion is provided on the receiving plate at the upper end of each supporting screw. A double floor is constructed by supporting the four corners of a floor material having substantially the same external dimensions as.
Since the outer dimensions of the floor material and the leg frame parts match in this way, a double floor can be constructed by simply laying the leg frame parts on the foundation floor surface. There is no need to carry out ink marking work. Further, since it is not necessary to bond the legs one by one as in the conventional case, the construction is easy.

【０００６】[0006]

【実施例】次に、本発明の実施例を図面に基づき詳細に
説明する。１は１辺が略５０cm〜６０cmで、中央に４角
状の開口を設けた４角状の脚枠部であり、その四隅には
短筒状のナット部材２が脚枠部１を貫通して垂直に取り
付けられている。この脚枠部１はその外形寸法を床材16
と等しくしてある。３は脚ネジであり、その下端４は半
球状とされ、そのネジ軸部５をナット部材２の雌ねじ部
６の下方に螺合させてある。脚ネジ３の上端面にはネジ
回動工具との係合部７が形成されており、ドライバー等
のネジ回動工具により高さ調節自在としている。Embodiments of the present invention will now be described in detail with reference to the drawings. Numeral 1 is a quadrangular leg frame portion having a quadrangular opening in the center with one side of approximately 50 cm to 60 cm, and short tubular nut members 2 penetrate the leg frame portion 1 at the four corners. Installed vertically. This leg frame part 1 has the outer dimensions of floor material 16
Is equal to. 3 is a leg screw, and the lower end 4 thereof has a hemispherical shape, and its screw shaft portion 5 is screwed below the female screw portion 6 of the nut member 2. An engaging portion 7 for engaging a screw turning tool is formed on the upper end surface of the leg screw 3, and the height can be adjusted by a screw turning tool such as a screwdriver.

【０００７】８は各ナット部材２の上端から張出させた
支持ネジである。支持ネジ８は軸部の雄ねじ部９をナッ
ト部材２の雌ねじ部６に螺合させ、その上方部を該ナッ
ト部材２の上端から張出させている。支持ネジ８の上端
面にもネジ回動工具との係合部１０を形成し、高さ調節
ができるようになっている。１１は支持ネジ８の上端周
面に形成した受段部である。この受段部１１は床材支持
用の受板１２を保持するためのものである。受板１２は
中央に透設した孔１３を前記支持ネジ８の受段部１１の
上部中央に残された細径部１４に嵌合させ、支持ネジ８
に水平に取り付けられている。Reference numeral 8 is a support screw that extends from the upper end of each nut member 2. The support screw 8 has a male screw portion 9 of the shaft portion screwed into the female screw portion 6 of the nut member 2, and an upper portion thereof extends from the upper end of the nut member 2. An engaging portion 10 for engaging a screw turning tool is also formed on the upper end surface of the support screw 8 so that the height can be adjusted. Reference numeral 11 is a stepped portion formed on the upper peripheral surface of the support screw 8. The stepped portion 11 is for holding the receiving plate 12 for supporting the floor material. The receiving plate 12 has a hole 13 formed at the center thereof fitted into a small-diameter portion 14 left in the center of the upper part of the receiving portion 11 of the supporting screw 8 to support the supporting screw 8.
Mounted horizontally.

【０００８】１５は受板１２の一側上方に折曲形成した
床材位置決め用の係止片である。係止片１５は床材１６
が前後左右にずれることを防止するためのものである。
なおこの係止片１５は、各受板１２の角部の２側辺に直
角状に形成してもよい。１６は前記受板１２に四隅を支
持される床材であり、該床材１６の四隅には前記支持ネ
ジ８を回転させるための透孔１７が透設されている。Reference numeral 15 is a locking piece for positioning the floor material which is bent and formed above one side of the receiving plate 12. The locking piece 15 is a floor material 16
Is to prevent it from shifting in the front, rear, left and right directions.
The locking pieces 15 may be formed at right angles to the two sides of the corner of each receiving plate 12. Reference numeral 16 denotes a floor material whose four corners are supported by the receiving plate 12, and through holes 17 for rotating the support screw 8 are provided at four corners of the floor material 16.

【０００９】このように構成されたものは、４角状の脚
枠部１を基礎床面上に敷き詰め、各支持ネジ８の上端の
受板１２に、脚枠部１と略同一外形寸法の床材１６の四
隅を支持させて二重床を形成することができる。このよ
うに、床材１６と外形寸法の等しい４角状の脚枠部１を
単に基礎床面上に敷き詰めるだけでよいので、基礎床面
に墨だしを必要とせず、施工が容易なものである。ま
た、仮に基礎床面に多少の凹凸があっても、脚枠部１の
四隅の脚ネジ３の高さを調節することにより、脚枠部１
を水平に設置することができる。特に実施例のように脚
ネジ３の下端４を半球状として接地面を小さくすれば、
ガタ付くことなく安定して設置できるものである。な
お、本実施例にあっては、脚ネジ３の調節を脚枠部１を
床面に設置した状態で容易に行うことができるものであ
る。この場合にはナット部材２の上方に螺合した支持ネ
ジ８を取り除いた状態で行う必要があることは勿論であ
る。In such a structure, the rectangular leg frame portion 1 is spread on the foundation floor surface, and the support plate 12 at the upper end of each support screw 8 has substantially the same outer dimensions as the leg frame portion 1. A double floor can be formed by supporting the four corners of the floor material 16. In this way, since it is only necessary to spread the square leg frame portions 1 having the same outer dimensions as the floor material 16 on the foundation floor surface, the foundation floor surface does not need to be marked and the construction is easy. is there. Even if there is some unevenness on the foundation floor, by adjusting the heights of the leg screws 3 at the four corners of the leg frame portion 1,
Can be installed horizontally. In particular, if the lower end 4 of the leg screw 3 is formed into a hemispherical shape to reduce the ground contact surface as in the embodiment,
It can be installed stably without rattling. In this embodiment, the leg screw 3 can be easily adjusted with the leg frame 1 installed on the floor. In this case, it is needless to say that it is necessary to remove the support screw 8 screwed on the nut member 2 and remove the support screw 8.

【００１０】前記のように脚枠部１を脚ネジ３をもって
水平に設置した後、各ナット部材２の雌ねじ部６に螺合
させた支持ネジ８の高さを調節し、該支持ネジ８の上端
周面に形成した受段部１１に床材支持用の受板１２を保
持させ、受板１２に床材１６を支持させる。これにより
床材１６と基礎床面との間に電子機器類の配線用通路を
形成するものであり、配線は床材１６を取り外すことに
より容易に行える。また、支持ネジ８を各種用意すれ
ば、床材１６と基礎床面との間の配線用通路の高さを各
種設定できるものである。After the leg frame portion 1 is horizontally installed with the leg screws 3 as described above, the height of the support screw 8 screwed into the female screw portion 6 of each nut member 2 is adjusted to adjust the height of the support screw 8. The receiving plate 12 for supporting the floor material is held by the stepped portion 11 formed on the upper peripheral surface, and the floor material 16 is supported by the receiving plate 12. As a result, a wiring passage for electronic devices is formed between the floor material 16 and the foundation floor surface, and wiring can be easily performed by removing the floor material 16. Further, by preparing various kinds of support screws 8, various heights of the wiring passage between the floor material 16 and the foundation floor can be set.

【００１１】[0011]

【発明の効果】本発明は前記説明によって明らかなよう
に、基礎床面上に墨だしを行う必要がなく、また、基礎
床面には脚枠部を接着剤により固定する必要がないの
で、施工がきわめて容易である。しかも支持ネジの上端
に床材を支持させたので、基礎床面に多少の凹凸があっ
ても床材を水平に設置することができる。従って、本発
明は従来の二重床用固定脚の問題を解決したものとし
て、業界に寄与するところ大なものである。As is apparent from the above description, the present invention does not need to carry out marking on the foundation floor surface, and it is not necessary to fix the leg frame portion to the foundation floor surface with an adhesive. Very easy to install. Moreover, since the floor material is supported on the upper end of the support screw, the floor material can be installed horizontally even if there is some unevenness on the foundation floor surface. Therefore, the present invention is a great solution to the industry as a solution to the problem of the conventional fixed legs for double floors.

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

【図１】本発明の実施例を示す一部切欠斜視図である。FIG. 1 is a partially cutaway perspective view showing an embodiment of the present invention.

【図２】本発明の実施例を態様を異にして示す斜視図で
ある。FIG. 2 is a perspective view showing an embodiment of the present invention in different modes.

【図３】本発明の実施例を示す一部切欠側面図である。FIG. 3 is a partially cutaway side view showing an embodiment of the present invention.

【図４】従来例を示す斜視図である。FIG. 4 is a perspective view showing a conventional example.

【符号の説明】[Explanation of symbols]

１ 脚枠部 ２ ナット部材 ８ 支持ネジ １２ 受板 １６ 床材 1 Leg frame part 2 Nut member 8 Support screw 12 Support plate 16 Floor material

Claims (1)

【特許請求の範囲】[Claims] 【請求項１】 基礎床面上に敷き詰められる４角状の脚
枠部(1) の四隅にナット部材(2) を垂直に取り付け、各
ナット部材(2) に高さ調節自在に螺合させた支持ネジ
(8) の上端に、脚枠部(1) と略同一外形寸法の床材(16)
の四隅を支持させるための受板(12)を設けたことを特徴
とする二重床用固定脚。1. A nut member (2) is vertically attached to each of four corners of a quadrangular leg frame portion (1) spread on a foundation floor surface, and the nut members (2) are screwed to each nut member (2) in a height-adjustable manner. Support screw
At the upper end of (8), the floor material (16) that has approximately the same external dimensions as the leg frame (1).
A fixed leg for a double floor, which is provided with receiving plates (12) for supporting the four corners of the floor.