JPH07127296A - Prefabricated floor structure - Google Patents
Prefabricated floor structureInfo
- Publication number
- JPH07127296A JPH07127296A JP29595793A JP29595793A JPH07127296A JP H07127296 A JPH07127296 A JP H07127296A JP 29595793 A JP29595793 A JP 29595793A JP 29595793 A JP29595793 A JP 29595793A JP H07127296 A JPH07127296 A JP H07127296A
- Authority
- JP
- Japan
- Prior art keywords
- leg
- top plate
- connecting rod
- folding
- legs
- 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
Landscapes
- Floor Finish (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、例えば、各種講堂・劇
場・スタジオ等において、常仮設ステージとして使用さ
れる組立式床構造体の改良に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement of a prefabricated floor structure used as a permanent temporary stage in, for example, various auditoriums, theaters and studios.
【０００２】[0002]
【従来の技術】従来のこの種床構造体として、本出願人
は、既に、実公平１−１３１４５号公報に示すものを提
供している。該従来の床構造体は、具体的には図示しな
いが、常に対の関係にある矩形状を呈する天板と、該天
板下面を載置支持する折畳み脚とから成り、特に、後者
の折畳み脚に関しては、下記の主脚と一対の継脚とで構
成している。前者の主脚は、４本の側脚材と２本の中間
脚材とを備え、２本の側脚材同士を固定連結杆で連結し
て、対向する２組の側脚材間に上記中間脚材を個々に配
し、該各中間脚材と各組の対応する側脚材とを、一端が
中間脚材に固定され他端が側脚材に枢着される第一枢着
連結杆と、両端とも中間脚材と側脚材に枢着される第二
枢着連結杆とで連結する構成となっており、後者の継脚
は、上記２本の側脚材と１本の中間脚材の各上端部に接
合される３本の短寸脚材を備え、該３本の短寸脚材を固
定連結杆と枢着連結杆により順に連結する構成となって
いる。2. Description of the Related Art As a conventional seed bed structure, the present applicant has already provided the one shown in Japanese Utility Model Publication No. 1-1345. Although not specifically shown, the conventional floor structure is composed of a rectangular top plate that is always paired with each other, and a folding leg that mounts and supports the lower surface of the top plate. Regarding the legs, it is composed of the following main legs and a pair of joint legs. The former main leg is provided with four side leg members and two intermediate leg members, and the two side leg members are connected to each other by a fixed connecting rod so that the two side leg members facing each other have the above-mentioned structure. First interlocking connection in which the intermediate leg members are individually arranged, and the intermediate leg members and the corresponding side leg members of each group are fixed to the intermediate leg members at one end and pivotally attached to the side leg members at the other end. The rod is connected to both ends by an intermediate leg member and a second pivotally connected rod pivotally attached to the side leg member. The latter joint leg is composed of the above-mentioned two side leg members and one The intermediate leg member is provided with three short leg members joined to the respective upper ends thereof, and the three short leg members are connected in order by a fixed connecting rod and a pivotal connecting rod.
【０００３】そして、斯る構成の組立式床構造体を用い
てステージを構築する場合には、主脚を矩形状に展開し
て、該主脚の各側脚材と中間脚材の上端部にＬ字状に展
開された一対の継脚を個々に接合した後、今度は、一対
の継脚の各短寸脚材の上端部に天板下面を載置支持すれ
ば、単位ユニットの床構造体が組み立てられるので、後
は、斯る床構造体を四方に連続して配列すれば、所望の
ステージが構築されることとなる。When a stage is constructed using the assembling floor structure having such a structure, the main leg is expanded into a rectangular shape and each side leg member of the main leg and the upper end portion of the intermediate leg member are extended. After joining the pair of joint legs that have been deployed in an L-shape individually to the floor, this time, if the lower surface of the top plate is placed and supported on the upper ends of the short leg members of the pair of joint legs, As the structure is assembled, the desired stage can be constructed later by arranging the floor structures in four directions continuously.
【０００４】又、この構築されたステージを必要に応じ
解体する場合には、前記した作業とは逆に、天板を一対
の継脚から、該一対の継脚を主脚から順に分離して、Ｌ
字状に展開されている継脚を、枢着連結杆を介して平行
に折り畳むと同時に、矩形状に展開されている主脚も、
その中間脚材の所定方向に対する移動を得て、同じく、
第一・第二の枢着連結杆を介して平行に折り畳めば良い
ので、後は、この解体された天板と主脚と継脚を他所に
保管できることとなる。Further, when disassembling the constructed stage as necessary, contrary to the above-mentioned work, the top plate is separated from the pair of joint legs and the pair of joint legs is separated from the main leg in order. , L
At the same time as folding the joint leg that is deployed in a letter shape in parallel through the pivotal connecting rod, the main leg that is deployed in a rectangular shape,
Obtaining the movement of the intermediate leg in a predetermined direction, similarly,
Since it suffices to fold them in parallel via the first and second pivotally connecting rods, the disassembled top plate, main legs and joint legs can be stored elsewhere.
【０００５】[0005]
【発明が解決しようとする課題】然し乍ら、従来の床構
造体にあっては、天板と折畳み脚とを常に対の関係で使
用することを条件としている関係で、如何なる大きさの
ステージを構築する場合でも、同数の天板と折畳み脚と
が絶対的に必要となるばかりか、特に、後者の折畳み脚
は、既述した如く、６本の脚材を備える主脚と３本の脚
材を備える一対の継脚とで構成されているので、全体と
して見ると、ステージを構築するための部品点数が徒に
多くなって、コストの高騰や保管スペースの面で大きな
問題点が認められる。However, in the conventional floor structure, a stage of any size is constructed on the condition that the top plate and the folding leg are always used in a paired relationship. Even if it does, not only the same number of top plates and folding legs are absolutely necessary, but in particular, the latter folding leg is, as already mentioned, the main leg having six legs and three legs. Since it is composed of a pair of joint legs, the number of parts for constructing the stage is excessively large, and there are significant problems in terms of cost increase and storage space.
【０００６】又、従来の床構造体の下では、各床構造体
毎の継脚を利用して、天板の高低調節を行なう構成を採
用している訳であるから、天板の高低を自在に調節する
ためには、寸法の異なる相当数の継脚を個々に準備して
置かなければならないので、これによっても、部品点数
の増加が一層余儀なくされるばかりか、例え、相当数の
継脚を準備して、当該継脚を単体又は上下に組み合わせ
て利用したとしても、天板の高低調節には自ずと限界が
あると共に、調節作業も徒に煩雑となってしまう恐れも
あった。In addition, under the conventional floor structure, since the joint of each floor structure is utilized to adjust the height of the top plate, the height of the top plate is changed. In order to be able to adjust freely, a considerable number of joint legs with different sizes must be prepared and placed individually, which not only compels the increase in the number of parts, but also, for example, a considerable number of joints. Even if a leg is prepared and the joint leg is used alone or in combination with the upper and lower legs, there is a limit to the height adjustment of the top plate, and the adjustment work may be complicated.
【０００７】[0007]
【課題を解決するための手段】本発明は、斯る従来の組
立式床構造体の課題を有効に解決するために開発された
もので、矩形状を呈する天板と、該天板下面を載置支持
する折畳み脚とから成る組立式床構造体を前提として、
天板は、その各角隅部に連結孔を形成し、折畳み脚は、
外パイプと内パイプからなる４本の伸縮ロック式脚材を
備え、少なくとも、天板同士が隣接する側に配される脚
材の内パイプ上端部に、対応する天板の連結孔内に嵌合
する連結棒と隣接する天板の連結孔内に嵌合する連結棒
とを有する支持部材を着脱可能に取り付ける構成を採用
した。SUMMARY OF THE INVENTION The present invention was developed to effectively solve the problems of the conventional assembled floor structure, and includes a rectangular top plate and a lower surface of the top plate. Assuming a prefabricated floor structure consisting of folding legs that support placement,
The top plate has connecting holes at each corner, and the folding legs are
It is equipped with four telescopic lock-type leg members consisting of an outer pipe and an inner pipe, and is fitted into at least the upper end portion of the inner pipe of the leg member arranged on the side where the top plates are adjacent to each other, in the connecting hole of the corresponding top plate. A supporting member having a connecting rod to be fitted and a connecting rod to be fitted in a connecting hole of an adjacent top plate is detachably attached.
【０００８】[0008]
【作用】依って、本発明の下では、従来の組立式床構造
体の如く、天板と折畳み脚とを常に対の関係で使用しな
くとも、天板同士が隣接する側に配される脚材の内パイ
プ上端部に取り付けられる支持部材の連結棒を適宜利用
することにより、折畳み脚が存在しなくても、隣接する
天板同士をブリッジ状態で支持することが可能となるの
で、これにより、使用される折畳み脚の本数を可及的に
少なくして、部品点数の大巾な削減が期待できることと
なる。又、必要に応じて、天板の高低調節を行なう場合
でも、単に、折畳み脚の各脚材を構成する内・外パイプ
を伸縮させて、該内・外パイプを必要な位置にロックす
るだけで良いので、従来のものと比較すると、高低調節
作業が頗る容易となるばかりか、これによっても、部品
点数の削減が助長される。Therefore, according to the present invention, the top plates are arranged on the side where they are adjacent to each other without always using the top plates and the folding legs in a pair relationship as in the case of the conventional assembled floor structure. By appropriately using the connecting rod of the supporting member attached to the upper end of the inner pipe of the leg member, it is possible to support the adjacent top plates in a bridge state even if there are no folding legs. As a result, the number of folding legs used can be reduced as much as possible, and the number of parts can be greatly reduced. Also, when adjusting the height of the top plate as needed, simply expand and contract the inner and outer pipes that make up each leg of the folding leg, and lock the inner and outer pipes at the required positions. Since it is good, compared to the conventional one, not only the adjustment work of height can be performed easily, but this also contributes to the reduction of the number of parts.
【０００９】[0009]
【実施例】以下、本発明を図示する一実施例に基づいて
詳述すれば、該実施例に係る組立式床構造体も、基本的
には、単位ユニットとなる矩形状を呈する天板１と、該
天板１の下面を載置支持する折畳み脚１１とから成るも
のであるが、特徴とするところは、以下の構成を採用し
た点にある。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to an illustrated embodiment. The assembled floor structure according to this embodiment basically has a rectangular top plate 1 which is a unit. And a folding leg 11 for mounting and supporting the lower surface of the top plate 1. The feature is that the following configuration is adopted.
【００１０】即ち、本実施例にあっては、図１に示す如
く、所望の大きさに成形される前者の天板１に対して
は、天板として必要な強度を発揮できる構造と材料で成
形して、その各角隅部に後述する折畳み脚１１側の連結
棒３２を嵌合する４個の貫通状の連結孔２を形成すると
共に、周側面にスカート（図示せず）を止着する面ファ
スナーの保持レール部３を付設する構成となしている。That is, in this embodiment, as shown in FIG. 1, a structure and material capable of exerting the strength required for the top plate is used for the former top plate 1 formed into a desired size. Molding is performed to form four penetrating connecting holes 2 into which the connecting rods 32 on the folding leg 11 side, which will be described later, are fitted at respective corners, and a skirt (not shown) is fixed to the peripheral side surface. The holding rail portion 3 of the hook-and-loop fastener is additionally provided.
【００１１】又、後者の折畳み脚１１に対しては、４本
の脚材１２で構成するが、この各脚材１２を、図示する
如く、アルミ製の外パイプ１２Ａと内パイプ１２Ｂの伸
縮二重構造となして、内パイプ１２Ｂの上下方向に所望
の間隔をおいて穿設されている多数の調節孔１３と外パ
イプ１２Ａ側に穿設されているロック孔１４とを合致さ
せて、両孔１３・１４内にロックピン１５を差し込むこ
とにより、脚材１２全体の高さ寸法を簡単且つ自在に調
節できる構成となしている。これに加えて、本実施例
は、上記４本の脚材１２の内、２本の脚材１２の外パイ
プ１２Ａ同士をアルミ製の固定連結杆１６で連結して、
対向する２組の脚材１２の一方同士をブラケット１７を
介して回動可能に連結されるアルミ製の枢着連結杆１８
で連結するが、対向する２組の脚材１２の他方同士は、
同様な枢着連結杆１８では連結せずに、そのままの自由
状態において、上記枢着連結杆１８側に受け具１９を介
して取り外し可能に装備される２本のアルミ製サポート
連結杆２０で間接的に連結するものとする。Further, the latter folding leg 11 is composed of four leg members 12, and each leg member 12 is made of an aluminum outer pipe 12A and an inner pipe 12B, as shown in FIG. As a heavy structure, a large number of adjustment holes 13 formed at desired intervals in the vertical direction of the inner pipe 12B are aligned with the lock holes 14 formed on the outer pipe 12A side, and By inserting the lock pin 15 into the holes 13 and 14, the height of the entire leg 12 can be adjusted easily and freely. In addition to this, in the present embodiment, among the four leg members 12, the outer pipes 12A of the two leg members 12 are connected by a fixed connecting rod 16 made of aluminum,
One of the two pairs of leg members 12 facing each other is rotatably connected via a bracket 17 to an aluminum pivotal connecting rod 18.
, But the other of the two pairs of leg members 12 facing each other,
In the free state as it is without connecting with the similar pivotally connecting rod 18, the two aluminum support connecting rods 20 which are detachably mounted on the side of the pivotally connecting rod 18 via the receiving member 19 indirectly. Shall be linked together.
【００１２】従って、この自由状態に置かれている他方
の脚材１２を、図２に示す如く、個々に、枢着連結杆１
８方向へ移動すると、図３に示す如く、上記ブラケット
１７の固定軸１７ａを回動支点として、固定連結杆１６
で連結された各側の２本の脚材１２が枢着連結杆１８と
平行する状態にコンパクトに折り畳まれ、逆に、自由状
態に置かれている脚材１２を、個々に、枢着連結杆１８
から離間する方向に移動すると、今度は、各側の２本の
脚材１２を枢着連結杆１８と直交するコ字状態に簡単に
展開できるので、後は、上記２本のサポート連結杆２０
の両端部を対向する固定連結杆１６間に上下に交差する
状態をもって引っ掛ければ、図４に示す如く、４本の脚
材１２は天板１の大きさに応じた展開状態の下で矩形状
に強固に連結されることとなる。Therefore, as shown in FIG. 2, the other leg members 12 placed in this free state are individually pivotally connected to each other.
When it moves in the eight directions, as shown in FIG. 3, the fixed connecting rod 16 is rotated about the fixed shaft 17a of the bracket 17 as a fulcrum.
The two leg members 12 on each side, which are connected to each other, are compactly folded in parallel with the pivot connecting rod 18, and conversely, the leg members 12 placed in the free state are individually pivotally connected. Rod 18
When it is moved in a direction away from, the two leg members 12 on each side can be easily expanded into a U-shape that is orthogonal to the pivotally connecting rod 18, so that the two support connecting rods 20 can be moved.
By hooking both end portions of the two in a state of vertically crossing between the fixed connecting rods 16 facing each other, as shown in FIG. It will be firmly connected to the shape.
【００１３】尚、各サポート連結杆２０は、図５に示す
如く、その両端部２０ａにＣ字状に湾曲部を形成して、
当該Ｃ字状湾曲部の中央凹溝２１内に同じくＣ字状を呈
するロック爪２２を軸２３を介して回動可能に軸支し
て、このロック爪２２の先端部２２ａ側をストッパー爪
２４の規制を受けるまでスプリング２５のばね圧で外方
に付勢する構成となっているので、固定連結杆１６に引
っ掛ける場合には、ロック爪２２をスプリング２５のば
ね圧に抗して中央凹溝２１内に没しながら、ロック爪２
２の内部に固定連結杆１６を嵌め込めば、今度は、ロッ
ク爪２２の先端部２２ａが自動的に外方に突出して固定
連結杆１６の周面に引っ掛かるので、引っ掛け作業はワ
ンタッチで行なえることとなる。As shown in FIG. 5, each support connecting rod 20 has C-shaped curved portions formed at both ends 20a,
A lock claw 22 also having a C shape is rotatably supported in the central concave groove 21 of the C-shaped curved portion via a shaft 23, and a tip end 22a side of the lock claw 22 is a stopper claw 24. Since the spring 25 is biased outward by the spring pressure of the spring 25, the lock pawl 22 resists against the spring pressure of the spring 25 when hooked on the fixed connecting rod 16. Lock claw 2 while submerged in 21
If the fixed connecting rod 16 is fitted into the inside of 2, the tip 22a of the lock claw 22 will automatically project outward and be caught on the peripheral surface of the fixed connecting rod 16, so that the hooking operation can be performed with one touch. It will be.
【００１４】そして、本実施例の下では、斯る構成を前
提として、４本の脚材１２の内パイプ１２Ｂの上端部
に、上記した天板１の連結孔２内に嵌合する連結棒を有
する支持部材を着脱可能に取り付ける構成を採用してい
る。これを具体的に説明すると、支持部材自体の基本構
造は、図７にも示す如く、各脚材１２の内パイプ１２Ｂ
の上端部に外嵌される筒体３３と、該筒体３３に溶接さ
れて天板１の下面を載置支持するフランジ板３４と、該
フランジ板３４上に立設される連結棒３２とを備えるも
のであるが、本実施例にあっては、図４に示すように、
１本の連結棒３２を有する支持部材３１Ａと、２本の連
結棒３２を有する支持部材３１Ｂの他に、図６（Ａ)
(Ｂ）に示す如く、３本の連結棒３２を有する支持部材
３１Ｃと、４本の連結棒３２を有する支持部材３１Ｄと
を必要としている。Under the present embodiment, on the premise of this structure, a connecting rod which fits into the upper end portion of the inner pipe 12B of the four legs 12 in the connecting hole 2 of the top plate 1 described above. The support member having the above is detachably attached. Explaining this concretely, the basic structure of the supporting member itself is, as shown in FIG. 7, an inner pipe 12B of each leg member 12.
A cylindrical body 33 that is fitted onto the upper end of the top plate, a flange plate 34 that is welded to the cylindrical body 33 to mount and support the lower surface of the top plate 1, and a connecting rod 32 that is erected on the flange plate 34. However, in this embodiment, as shown in FIG.
In addition to the supporting member 31A having one connecting rod 32 and the supporting member 31B having two connecting rods 32, FIG.
As shown in (B), a supporting member 31C having three connecting rods 32 and a supporting member 31D having four connecting rods 32 are required.
【００１５】従って、１本の連結棒３２しか有しない支
持部材３１Ａにあっては、その連結棒３２を対応する天
板１の連結孔２に嵌合して、自身のフランジ板３４で１
枚の天板１の角隅部しか支持できないが、２本以上の連
結棒３２を有する支持部材３１Ｂ・３１Ｃ・３１Ｄにあ
っては、対応する天板１の他に、各天板１の連結孔２内
に対する連結棒３２の嵌合状態を得て、その連結棒３２
の本数に応じた数の隣接する天板１の角隅部をも、広面
積のフランジ板３４で、同時に支持することが可能とな
る。Therefore, in the supporting member 31A having only one connecting rod 32, the connecting rod 32 is fitted into the corresponding connecting hole 2 of the top plate 1 and the flange plate 34 of the supporting member 31A is used.
Although only the corners of the top plate 1 can be supported, in the supporting members 31B, 31C and 31D having two or more connecting rods 32, in addition to the corresponding top plate 1, each top plate 1 is connected. After the fitting state of the connecting rod 32 into the hole 2 is obtained, the connecting rod 32
It is possible to simultaneously support the corners of the adjacent top plates 1 in a number corresponding to the number of the above by the wide area flange plate 34.
【００１６】尚、いずれの支持部材も、連結棒３２の本
数の違いはあるが、筒体３３の側面に内パイプ１２Ｂの
上端に形成されたロック孔２６と合致するロック孔３５
を形成して、該両孔２６・３５内にロックピン３６を差
し込むことにより、内パイプ１２Ｂ側に着脱可能に取り
付けられる構成となっていると共に、連結棒３２につい
ても、図７に示す如く、ナット３７を介してフランジ板
３４に固定される芯ボルト部材３８と、該芯ボルト部材
３８の外周を取り巻く筒状の側部材３９とから構成し
て、特に、本実施例にあっては、当該側部材３９の下部
３９ａを変形可能なゴム材料製となしている関係で、芯
ボルト部材３８を締め付けることにより、該ゴム材料製
部分３９ａを変形して外方に膨出させて、各連結孔２の
周面に圧接させることにより、何らのロック手段を用い
ずとも、連結孔２と連結棒３２との確実な嵌合ロック状
態が得られる工夫が施されている。Although there is a difference in the number of connecting rods 32 in any of the supporting members, a lock hole 35 is formed on the side surface of the cylindrical body 33, which matches the lock hole 26 formed at the upper end of the inner pipe 12B.
Is formed, and the lock pin 36 is inserted into the both holes 26 and 35 so that the lock pipe 36 is detachably attached to the inner pipe 12B side, and the connecting rod 32 is also as shown in FIG. The core bolt member 38 is fixed to the flange plate 34 via the nut 37, and the tubular side member 39 surrounds the outer periphery of the core bolt member 38. In particular, in the present embodiment, Since the lower portion 39a of the side member 39 is made of a deformable rubber material, by tightening the core bolt member 38, the rubber material portion 39a is deformed and bulged outward to form each connecting hole. By making pressure contact with the peripheral surface of 2, the connection hole 2 and the connecting rod 32 can be securely fitted and locked without using any locking means.
【００１７】依って、斯る構成の組立式床構造体を用い
てステージを構築する場合には、本実施例にあっては、
従来のものと異なり、図４に示す如く、２本のサポート
連結杆２０の助けを借りて、折畳み脚１１を矩形状に展
開すると同時に、その４本の脚材１２の高さ寸法を内パ
イプ１２Ｂ側の調節孔１３の選択により決定して、後
は、当該各内パイプ１２Ｂの上端部に取り付けられた支
持部材の連結棒３２を天板１の対応する連結孔２内に嵌
合して、連結棒３２を構成する芯ボルト部材３８を上下
方向に締め付けるだけで、各支持部材のフランジ板３４
上に、天板１を所望の高低位置のもので確実に載置支持
できることとなる。Therefore, in the case of constructing a stage using the assembling floor structure having such a construction, in this embodiment,
Unlike the conventional one, as shown in FIG. 4, the folding legs 11 are unfolded into a rectangular shape with the help of the two support connecting rods 20, and at the same time, the height dimension of the four legs 12 is changed to the inner pipe. The selection is made by selecting the adjustment hole 13 on the 12B side, and thereafter, the connecting rod 32 of the supporting member attached to the upper end of each inner pipe 12B is fitted into the corresponding connecting hole 2 of the top plate 1. The flange plate 34 of each support member can be obtained by simply tightening the core bolt member 38 constituting the connecting rod 32 in the vertical direction.
Thus, the top plate 1 can be reliably placed and supported at a desired height position.
【００１８】しかし、本実施例にあっては、既述した四
種類の支持部材３１Ａ・３１Ｂ・３１Ｃ・３１Ｄを備え
ている関係で、この四種類の支持部材３１Ａ・３１Ｂ・
３１Ｃ・３１Ｄを有機的に組み合わせ利用することによ
り、常に、天板１と折畳み脚１１とを対の関係で使用し
なくとも、所望大のステージを極めて合理的に構築する
ことが可能となる。However, in the present embodiment, the four types of support members 31A, 31B, 31C and 31D described above are provided, so that the four types of support members 31A, 31B
By organically using 31C and 31D in combination, it is possible to construct a stage of a desired size extremely rationally without always using the top plate 1 and the folding leg 11 in a paired relationship.
【００１９】その一例を説明すると、今仮に、９枚の天
板１を使用してステージを構築しようとする場合には、
図８に示す如く、４枚の天板１の角隅部が隣接する側に
配される脚材１２の内パイプ１２Ｂに対しては、４本の
連結棒３２を有する支持部材３１Ｄを取り付け、２枚の
天板１の角隅部が隣接する側に配される脚材１２の内パ
イプ１２Ｂに対しては、２本の連結棒３２を有する支持
部材３１Ｂを取り付け、それ以外の側に配される脚材１
２の内パイプ１２Ｂに対しては、１本の連結棒３２を有
する支持部材３１Ａを取り付けて、４個の折畳み脚１１
を所定の間隔をおいて縦横に配列して、後は、図９に示
す如く、各折畳み脚１１とその間隔内に天板１を順次載
置支持すれば、折畳み脚１１と対応する天板１はそのま
ま直に支持されることは勿論であるが、折畳み脚１１が
存在しない側の天板１をも、この４個の折畳み脚１１で
ブリッジ状態をもって載置支持することが可能となるの
で、使用する折畳み脚１１の本数が大いに削減できる。
尚、これは、あくまでも、その一例であって、構築され
るステージの大きさや形状等に応じて、３本の連結棒３
２を有する支持部材３１Ｃを含めて、各側で支持部材の
種類を適宜選択することにより、同様な合理性が得られ
ることは言うまでもない。Explaining one example thereof, if it is assumed that a stage is constructed using nine top plates 1,
As shown in FIG. 8, a support member 31D having four connecting rods 32 is attached to the inner pipe 12B of the leg member 12 arranged on the side where the corners of the four top plates 1 are adjacent to each other. A supporting member 31B having two connecting rods 32 is attached to the inner pipe 12B of the leg member 12 arranged on the side where the corners of the two top plates 1 are adjacent to each other, and the supporting member 31B is arranged on the other side. Leg material 1
The support member 31A having one connecting rod 32 is attached to the inner pipe 12B of No. 2, and the four folding legs 11 are provided.
9 are arranged vertically and horizontally at a predetermined interval, and thereafter, as shown in FIG. 9, if the folding legs 11 and the top plate 1 are sequentially placed and supported within the intervals, the folding legs 11 and the corresponding top plates can be supported. It goes without saying that 1 is directly supported as it is, but the top plate 1 on the side where the folding legs 11 are not present can be placed and supported in a bridged state by the four folding legs 11. The number of folding legs 11 used can be greatly reduced.
It should be noted that this is merely an example, and the three connecting rods 3 are formed according to the size and shape of the stage to be constructed.
It goes without saying that similar rationality can be obtained by appropriately selecting the type of support member on each side, including the support member 31C having two.
【００２０】又、ステージを解体する場合には、各天板
１を折畳み脚１１から分離して、各脚材１２の内パイプ
１２Ｂから支持部材を取り外して、図３に示す如く、サ
ポート連結杆２０を含めて、各折畳み脚１１を平行状態
に折り畳めば、従来のものと同様に、天板１と折畳み脚
１１を個々に分離して保管できることは言うまでもない
が、この場合にも、折畳み脚１１の本数が少ない関係
で、当該折畳み脚１１の折畳み作業が省力化されるばか
りか、保管スペースも狭小となる利点がある。When the stage is disassembled, the top plates 1 are separated from the folding legs 11, the supporting members are removed from the inner pipes 12B of the leg members 12, and the support connecting rods are provided as shown in FIG. Needless to say, if the folding legs 11 including 20 are folded in parallel, the top plate 1 and the folding legs 11 can be separately stored as in the conventional case, but in this case, too. Due to the small number of 11, the folding work of the folding leg 11 is not only labor-saving, but also has an advantage that the storage space is narrowed.
【００２１】尚、本実施例にあって、天板１の各角隅部
に形成される連結孔２を貫通状となしたことは、既述し
た連結棒３２を構成する側部材３９のゴム材料製部分３
９ａの膨出を利用してロックできる利点の他に、天板１
の表裏両面をステージ面として利用することが可能とな
るので、天板１の表裏両面に異なる意匠を付与しておけ
ば、２種類のステージ面を有するステージを同一の構造
体で構築できることともなる。In this embodiment, the connection holes 2 formed at the corners of the top plate 1 are formed in a penetrating manner, which means that the rubber of the side member 39 constituting the connection rod 32 is already described. Material part 3
Besides the advantage that it can be locked by utilizing the bulge of 9a, the top plate 1
Since it is possible to use both front and back surfaces of the top plate as a stage surface, if different designs are given to the front and back surfaces of the top plate 1, it is possible to construct a stage having two types of stage surfaces with the same structure. .
【００２２】[0022]
【発明の効果】以上の如く、本発明は、上記構成の採用
により、従来の床構造体の如く、天板と折畳み脚とを常
に対の関係で使用しなくとも、天板同士が隣接する側に
配される脚材の内パイプ上端部に取り付けられる支持部
材の連結棒を適宜利用することにより、折畳み脚がなく
ても、隣接する天板同士をブリッジ状態で支持すること
が可能となるので、これにより、如何なる大きさの天板
を構築する場合でも、使用される折畳み脚の本数を可及
的に少なくして、部品点数の削減が大いに期待できるこ
ととなった。又、天板の高低調節を行なう場合でも、単
に、折畳み脚の各脚材を構成する内外パイプを伸縮させ
て、該内外パイプをその位置にロックするだけで良いの
で、従来のものと比較すると、高低調節作業が頗る容易
となるばかりか、これによっても、部品点数の削減が期
待できることとなる。As described above, according to the present invention, by adopting the above structure, the top plates are adjacent to each other without always using the top plates and the folding legs in a pair relationship like the conventional floor structure. By appropriately using the connecting rod of the supporting member attached to the upper end of the inner pipe of the leg member arranged on the side, it is possible to support the adjacent top plates in a bridge state without the folding legs. Therefore, by doing so, it is possible to greatly reduce the number of parts by reducing the number of folding legs used as much as possible when constructing a top plate of any size. Further, even when the height of the top plate is adjusted, it is sufficient to simply extend and contract the inner and outer pipes constituting each leg member of the folding leg and lock the inner and outer pipes in that position. Not only is it easy to adjust the height, but this also makes it possible to expect a reduction in the number of parts.
【図１】本発明の実施例に係る組立式床構造体を分解し
て示す全体斜視図である。FIG. 1 is an overall perspective view showing a disassembled floor structure according to an embodiment of the present invention in an exploded manner.
【図２】脚材と枢着連結杆の関係を説明する平面図であ
る。FIG. 2 is a plan view illustrating a relationship between a leg member and a pivotally connecting rod.
【図３】折畳み脚の折り畳み状態を示す斜視図である。FIG. 3 is a perspective view showing a folded state of a folding leg.
【図４】折畳み脚の展開連結状態を示す斜視図である。FIG. 4 is a perspective view showing a folded and connected state of the folding legs.
【図５】サポート連結杆の端部構造を示す図で、（Ａ）
はその要部正面図、（Ｂ）は同要部側面図である。FIG. 5 is a view showing an end structure of a support connecting rod, (A)
Is a front view of the relevant part, and (B) is a side view of the relevant part.
【図６】（Ａ)(Ｂ）は支持部材の異なる種類を示す斜視
図である。6A and 6B are perspective views showing different types of support members.
【図７】支持部材の共通構造を説明する断面図である。FIG. 7 is a cross-sectional view illustrating a common structure of support members.
【図８】ステージを構築する前に、支持部材を選択し
て、折畳み脚を配列した状態を示す説明図である。FIG. 8 is an explanatory view showing a state in which a supporting member is selected and folding legs are arranged before the stage is constructed.
【図９】同折畳み脚上に天板を支持する状態を示す説明
図である。FIG. 9 is an explanatory view showing a state in which the top plate is supported on the folding leg.
１ 天板 ２ 連結孔 11 折畳み脚 12 脚材 12A 外パイプ 12B 内パイプ 16 固定連結杆 17 ブラケット 18 枢着連結杆 20 サポート連結杆 31A 支持部材 31B 支持部材 31C 支持部材 31D 支持部材 32 連結棒 33 筒体 34 フランジ板 38 芯ボルト部材 39 側部材 1 top plate 2 connecting hole 11 folding leg 12 leg material 12A outer pipe 12B inner pipe 16 fixed connecting rod 17 bracket 18 pivoting connecting rod 20 support connecting rod 31A supporting member 31B supporting member 31C supporting member 31D supporting member 32 connecting rod 33 cylinder Body 34 Flange plate 38 Core bolt member 39 Side member
Claims (1)
置支持する折畳み脚とから成る組立式床構造体におい
て、天板は、その各角隅部に連結孔を形成し、折畳み脚
は、外パイプと内パイプからなる４本の伸縮ロック式脚
材を備え、少なくとも、天板同士が隣接する側に配され
る脚材の内パイプ上端部に、対応する天板の連結孔内に
嵌合する連結棒と隣接する天板の連結孔内に嵌合する連
結棒とを有する支持部材を着脱可能に取り付けるように
構成したことを特徴とする組立式床構造体。1. A prefabricated floor structure comprising a rectangular top plate and folding legs for mounting and supporting a lower surface of the top plate, wherein the top plate has connecting holes formed at respective corners thereof. The folding leg is provided with four telescopic locking type leg members consisting of an outer pipe and an inner pipe, and at least the corresponding top plate is connected to the upper end portion of the inner pipe of the leg member arranged on the side where the top plates are adjacent to each other. A prefabricated floor structure, wherein a support member having a connecting rod fitted in the hole and a connecting rod fitted in the connecting hole of an adjacent top plate is detachably attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29595793A JP3339008B2 (en) | 1993-11-02 | 1993-11-02 | Assembled floor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29595793A JP3339008B2 (en) | 1993-11-02 | 1993-11-02 | Assembled floor structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07127296A true JPH07127296A (en) | 1995-05-16 |
| JP3339008B2 JP3339008B2 (en) | 2002-10-28 |
Family
ID=17827292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29595793A Expired - Fee Related JP3339008B2 (en) | 1993-11-02 | 1993-11-02 | Assembled floor structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3339008B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008261146A (en) * | 2007-04-12 | 2008-10-30 | Sanken Eng:Kk | Stage setting |
| JP2009144361A (en) * | 2007-12-12 | 2009-07-02 | Shimizu Corp | Work bench |
| JP2010037005A (en) * | 2008-07-31 | 2010-02-18 | Sanei Niyaku Kikai Kk | Rack |
| JP2020523503A (en) * | 2017-06-09 | 2020-08-06 | サイコ インコ−ポレ−テツド | Portable stage system |
| KR102151266B1 (en) * | 2019-11-29 | 2020-09-02 | 유한회사 아트기획 | assembly stage with easy installation |
-
1993
- 1993-11-02 JP JP29595793A patent/JP3339008B2/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008261146A (en) * | 2007-04-12 | 2008-10-30 | Sanken Eng:Kk | Stage setting |
| JP2009144361A (en) * | 2007-12-12 | 2009-07-02 | Shimizu Corp | Work bench |
| JP2010037005A (en) * | 2008-07-31 | 2010-02-18 | Sanei Niyaku Kikai Kk | Rack |
| JP2020523503A (en) * | 2017-06-09 | 2020-08-06 | サイコ インコ−ポレ−テツド | Portable stage system |
| KR102151266B1 (en) * | 2019-11-29 | 2020-09-02 | 유한회사 아트기획 | assembly stage with easy installation |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3339008B2 (en) | 2002-10-28 |
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