JPS602870Y2 - Slatted grid - Google Patents

Description

【考案の詳細な説明】 本考案は、合成樹脂製であって、その脚片に連結孔があ
る多数のすのこ用型材を、雌部材と雄部材とからなる連
結具によって並行に連結したすのこに関するものである
。[Detailed description of the invention] The present invention relates to a gridiron grid in which a large number of gridiron profiles made of synthetic resin and having connecting holes in their leg pieces are connected in parallel by a connector consisting of a female member and a male member. It is something.

断面チャンネル状を呈し、その両脚片に連結孔が穿設さ
れているすのこ用型材を連結するための雄雌各部材から
なる連結具、及びこれら各部材を用いて多数のすのこ用
型材を連結したすのこは、例えば実公昭５Ｏ−１１４８
Ｓに開示されている如く、従来から提供されている。A connector consisting of male and female members for connecting slatted moldings having a channel-like cross-section and connecting holes bored in both leg pieces, and a number of slatted moldings connected using these members. For example, the drainboard is Jikko Sho 5O-1148.
It has been conventionally provided as disclosed in S.

しかしながら、この種すのこにおいて、雌部材は筒部の
外周に周溝が、また筒部の内部には逆止爪がそれぞれ設
けられ、一方雄部材も頚部及び突出部が設けられた構造
であって、脚片の連結孔に雌部材の筒部を差し込んでそ
の周溝と連結孔とを嵌合させるともに、この筒部内に雄
部材を挿通してその頚部等を逆止爪に係止させることに
よって、多数のすのこ用型材を連結するものであるから
、それらの連結が強固となる反面、一旦連結してしまう
と雌部材はすのこ用型材の脚片から、また雄部材は雌部
材からそれぞれ抜出することか容易ではない。However, in this type of drainboard, the female member is provided with a circumferential groove on the outer periphery of the cylindrical portion and a non-return claw inside the cylindrical portion, while the male member is also provided with a neck portion and a protruding portion. Insert the cylindrical part of the female member into the connecting hole of the leg piece and fit the circumferential groove with the connecting hole, and also insert the male member into this cylindrical part and lock its neck etc. with the check claw. Since this method connects a large number of grating shapes, the connection between them is strong, but once they are connected, the female member can be pulled out from the leg of the grout shape, and the male member can be pulled out from the female member. It's not easy to get it out.

従って例えば、数本のすのこ用型材を一旦連結した後、
都合によりそのうちの１乃至２本を取り外したいとき等
極めて不便であり、場合によっては雌部材或は雄部材を
損壊しなければならない欠点があった。Therefore, for example, after connecting several pieces of slatted material,
This is extremely inconvenient when one or two of them need to be removed for some reason, and the female or male member may have to be damaged in some cases.

本考案は、従来と異なる構造の雌部材及び雄部材とから
なる連結具を用いて多数のすのこ用型材を連結すること
により、安全に使用できることは勿論、上述のような従
来の欠点を解消したすのこを提供するものである。The present invention not only can be used safely, but also eliminates the above-mentioned drawbacks of the conventional method by connecting a large number of grate profiles using a connecting device consisting of a female member and a male member with a structure different from that of the conventional method. It provides slats.

次に実施例を添附の図面に従い詳述すれば、本考案は、
合成樹脂で断面チャンネル状に形成され、かつその両脚
片２に連結孔３が穿設されている多数のすのこ用型材１
を、合成樹脂製の雌部材４と雄部材５とからなる連結具
を用いて連結したすのこである。Next, the present invention will be described in detail according to the attached drawings.
A large number of molded materials 1 for drainboards made of synthetic resin and having a channel-like cross-section and having connecting holes 3 bored in both leg pieces 2.
This is a drainboard in which these are connected using a connecting tool consisting of a female member 4 and a male member 5 made of synthetic resin.

上記雌部材４は、第３図に示す如く、その内径７が先端
方向に従い小径に形成され、かつ長手方向に数条の割溝
８が設けられてそれらにより径方向に拡大並びに縮小す
ることができる雌部６を有し、この雌部６はすのこ用型
材１の脚片２の厚みよりも２倍以上長く、基端には最大
の内径７よりも大径の凹座９がある鍔部１０が設けられ
ている。As shown in FIG. 3, the female member 4 has an inner diameter 7 formed to be smaller in the distal direction, and several grooves 8 are provided in the longitudinal direction so that the female member 4 can expand and contract in the radial direction. The female part 6 has a female part 6 that is at least twice as long as the thickness of the leg piece 2 of the grating material 1, and has a flange part with a concave seat 9 having a diameter larger than the maximum inner diameter 7 at the base end. 10 are provided.

一方雄部材５は、上記雌部材４の雌部６の最大内径、即
ち雌部６の基端側の内径７とほぼ等しい外径の軸棒１１
を有し、この軸棒１１は雌部６よりも長く、一端には上
記凹座９に嵌合する鍔部１２が設けられている。On the other hand, the male member 5 has a shaft rod 11 having an outer diameter that is approximately equal to the maximum inner diameter of the female portion 6 of the female member 4, that is, the inner diameter 7 on the proximal side of the female portion 6.
This shaft rod 11 is longer than the female part 6, and a flange part 12 that fits into the recessed seat 9 is provided at one end.

そして第２図のように、対向するすのこ用型材１の脚片
２の間に望ましくは間隔保持部材１３を介在せしめて、
上記雌部材４の雌部６を連結孔３にその先端側から差し
込み、それらを連通させた後、雄部材５の軸棒１１の他
端を凹座９に臨ませ、それを雌部６に圧挿して貫通させ
るとともに、雄部材５の鍔部１２を上記凹座９に嵌合さ
せるようにして、第１図の如く多数のすのこ用型材１を
一定の間隔に保たせ並行に連結したものである。Then, as shown in FIG. 2, a spacing member 13 is preferably interposed between the leg pieces 2 of the opposing grating shapes 1,
After inserting the female part 6 of the female member 4 into the connecting hole 3 from its tip side and making them communicate, the other end of the shaft 11 of the male member 5 faces the concave seat 9, and then inserts it into the female part 6. As shown in Fig. 1, a large number of grating shapes 1 are connected in parallel with each other at a constant interval by press-fitting and penetrating the male member 5 and fitting the flange 12 of the male member 5 into the recess 9. It is.

上述のような雌部材４は、内径７が先端方向に従い小径
に形威され、かつ径方向に拡縮自在の雌部６を有するも
のであれば、第６図に示す如き構造でもよい。The female member 4 described above may have a structure as shown in FIG. 6 as long as the inner diameter 7 becomes smaller in the distal direction and the female part 6 is expandable and contractible in the radial direction.

この雌部材４は、上面にすのこ用型材１の脚片２の下端
縁が係止される溝１４を有す台板１５と該溝１４に沿っ
て直立し前記実施例の鍔部１０に相当する垂直片１６と
で端面略り字型を呈し、台板１５の突出側である垂直片
１６の一面に雌部６をそれと直角方向に突設したもので
ある。This female member 4 includes a base plate 15 having a groove 14 on the upper surface in which the lower end edge of the leg piece 2 of the grating 1 is engaged, and a base plate 15 that stands upright along the groove 14 and corresponds to the collar part 10 of the above embodiment. The female part 6 is provided on one surface of the vertical piece 16, which is the protruding side of the base plate 15, in a direction perpendicular thereto.

また、雄部材５は、雌部６の最大内径とほぼ等しい外径
の軸棒１１を有するものであれば、第６図の如く、鍔部
１２を中央に設け、軸棒１１が該鍔部１２から背向状に
突設していても、更に第９図に示す如く、上記鍔部１２
の他に間隔保持周鍔１７を膨出せしめた構造であっても
よい。Further, if the male member 5 has a shaft rod 11 having an outer diameter approximately equal to the maximum inner diameter of the female portion 6, a flange portion 12 is provided at the center as shown in FIG. Even if the flange 12 is protruded backward from the flange 12, as shown in FIG.
Alternatively, a structure in which the spacing retaining flange 17 is bulged may be used.

かかる雌部材４及び雄部材５によって多数のすのこ用型
材１を連結するには、第５図に示す如く、対向するすの
こ用型材１の連結孔３に雌部材４の雌部６をその先端側
から差し込み、併せて台板１５上の溝１４に脚片２の下
端縁を係止させて、それら。In order to connect a large number of grating shapes 1 using the female members 4 and male members 5, as shown in FIG. At the same time, the lower edge of the leg piece 2 is locked in the groove 14 on the base plate 15.

の脚片２に雌部材４を仮固定の状態に取り付け、雌部材
４の凹座９に雄部材５の各軸棒１１を臨ませ、軸棒１１
を雌部６内に圧挿して貫通させるともに、雄部材５の鍔
部１２を上記凹座９に嵌合させるようにして行うもので
ある。Attach the female member 4 in a temporarily fixed state to the leg piece 2 of
This is done by press-fitting the male member 5 into the female part 6 and passing it through, and by fitting the flange part 12 of the male member 5 into the recessed seat 9.

（第４図）。 づなお、第４図、第５図及び第８図
において１８は根太を示すとともに、第３図及び第６図
の連結具を用いることにより、すのこ用型材１を上記根
太１８に固定させることもできるものである。(Figure 4). In addition, in FIGS. 4, 5, and 8, 18 indicates a joist, and by using the connectors shown in FIGS. 3 and 6, the slatted material 1 can be fixed to the joist 18. It is possible.

以上のように本考案のすのこは、特殊な構造の雌部材４
と雄部材５とからなる連結具により、即ち、対向するす
のこ用型材１の連結具３に雌部６を差し込んでそれらの
脚片２に雌部材４を取り付け、雄部材５の軸棒１１を上
記雌部材４の雌部６内に圧挿することにより、多数のす
のこ用型材１を連結するものであって、雌部材４の雌部
６は径方向に拡縮することができ、しかもその内径７は
先端方向に従い小径に形威しであるとともに、雄；部材
５の軸棒１１は雌部６の最大内径とほぼ等しい外径であ
るから、軸棒１１を雌部６内に圧挿すると雌部６が割り
開かれてその外径が拡大され、すのこ用型材１の連結孔
３に内面から圧接する。As described above, the drainboard of the present invention has a female member 4 with a special structure.
and a male member 5, that is, the female part 6 is inserted into the connector 3 of the opposing grating material 1, the female member 4 is attached to the legs 2, and the shaft rod 11 of the male member 5 is inserted. By press-fitting into the female part 6 of the female member 4, a large number of grating shapes 1 are connected, and the female part 6 of the female member 4 can expand and contract in the radial direction, and its inner diameter 7 has a smaller diameter in the direction of the tip, and since the shaft rod 11 of the male member 5 has an outer diameter approximately equal to the maximum inner diameter of the female portion 6, when the shaft rod 11 is press-fitted into the female portion 6. The female part 6 is split open, its outer diameter is enlarged, and the female part 6 is pressed into contact with the connecting hole 3 of the grating member 1 from the inner surface.

また脚片２より突出している雌部６の先端側は上記連結
孔３よりも大径に開かれるとともに、軸棒１１の外周面
と雌部６の内周面とが圧接状態になるので、連結孔３か
ら雌部６は勿論、雌部６から軸棒１１も抜出ることがな
い。Further, the tip side of the female part 6 protruding from the leg piece 2 is opened to a larger diameter than the connecting hole 3, and the outer circumferential surface of the shaft rod 11 and the inner circumferential surface of the female part 6 are in pressure contact. Not only the female part 6 from the connecting hole 3 but also the shaft rod 11 from the female part 6 will not come out.

また、雌部材４の鍔１０はすのこ用型材１の脚片２に、
雄部材５の鍔１２は上記雌部材４の鍔１０にそれぞれ圧
接するので、連結された各々のすのこ用型材１が長手方
向に移動することを防ぎ、前記雌部６及び軸棒１１の抜
出の皆無と相俟って安全に使用できるすのこである。Moreover, the collar 10 of the female member 4 is attached to the leg piece 2 of the grating material 1,
Since the flanges 12 of the male member 5 are in pressure contact with the flanges 10 of the female member 4, the respective connected grating shapes 1 are prevented from moving in the longitudinal direction, and the female portion 6 and the shaft rod 11 are prevented from being pulled out. Combined with the fact that there is no such thing, it is a gridiron that can be used safely.

更に本考案の雌部材４の雌部６は、前記従来の如く連結
孔３に係合される周溝及び離軸が係合される逆止爪等を
有する構造でなく、雄部材５の軸棒１１にも頚部及び突
出部が存在せず、雌部６の内部に雄部材４の軸棒１１を
圧挿して、連結孔３と雌部６及び雌部６と軸棒１１との
圧接状態によりすのこ用型材１が連結されるこになる。Furthermore, the female part 6 of the female member 4 of the present invention does not have a structure having a circumferential groove that is engaged with the connecting hole 3 and a non-return claw that is engaged with the off-axis as in the conventional structure, but the female part 6 of the female member 4 of the present invention has a structure in which the shaft of the male member 5 is The rod 11 also does not have a neck or a protrusion, and the shaft 11 of the male member 4 is press-fitted into the inside of the female portion 6, so that the connection hole 3 and the female portion 6 and the female portion 6 and the shaft 11 are in pressure contact. As a result, the slatted mold material 1 is connected.

従って第７図及び第８図に示すように、雌部６の先端か
ら突出している軸棒１１の先端部を矢印方向に押圧する
とともに、一方のすのこ用型材１を矢印方向に強く牽引
することにより、軸棒１１が雌部６から次第に抜出され
ると同時に、それの圧挿により外径が拡大していた雌部
６も復帰するので、牽引したすのこ用型材１の連結孔３
からも雌部６を抜き取れる。Therefore, as shown in FIGS. 7 and 8, the tip of the shaft rod 11 protruding from the tip of the female part 6 is pressed in the direction of the arrow, and one of the grates 1 is strongly pulled in the direction of the arrow. As a result, the shaft rod 11 is gradually pulled out from the female part 6, and at the same time, the female part 6, whose outer diameter has been expanded due to the press-insertion of the shaft rod 11, returns to its original position.
The female part 6 can also be removed from the.

従って本考案によれば、雌部材４或は雄部材５を損壊す
ることがなく、一旦連結したすのこ用型材１を任意に取
り外すこともできて極めて便利なすのこである。Therefore, according to the present invention, the female member 4 or the male member 5 will not be damaged, and the grate member 1 once connected can be removed at will, making the grate extremely convenient.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例を示す斜視図、第２図は第１
図Ａ−Ａ線に沿う拡大断面図、第３図その雌部材と雄部
材の斜視図、第４図は本考案の他の実施例を示す斜視図
、第５図は第４図Ｂ−Ｂ線に沿う拡大断面図、第６図は
その雌部材と雄部材の斜視図、第７図及び第８図は第１
図及第４図に示すすのこの連結及び取外し状況を示す説
明図、第９図は更に他の実施例を示す雄部材の斜視図で
ある。 図中１はすのこ用型材、２は脚片、３は連結孔、４は雌
部材、５は雄部材、６は雌部、７は雌部６の内径、８は
割溝、１０は雌部材４の鍔部、１１は軸棒、１２は雄部
材５の鍔部である。Fig. 1 is a perspective view showing one embodiment of the present invention, and Fig. 2 is a perspective view showing an embodiment of the present invention.
Figure 3 is a perspective view of the female member and male member thereof, Figure 4 is a perspective view showing another embodiment of the present invention, Figure 5 is Figure 4 B-B. 6 is a perspective view of the female member and male member, and FIGS. 7 and 8 are enlarged sectional views taken along the line.
FIGS. 4 and 4 are explanatory diagrams showing how the grates are connected and removed, and FIG. 9 is a perspective view of a male member showing still another embodiment. In the figure, 1 is a grating material, 2 is a leg piece, 3 is a connecting hole, 4 is a female member, 5 is a male member, 6 is a female part, 7 is the inner diameter of the female part 6, 8 is a split groove, 10 is a female member 4 is a flange portion, 11 is a shaft rod, and 12 is a flange portion of a male member 5.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）すのこ用型材の脚片に設けた連結孔に、連結具を
用いて該型材を多数連結してなるすのこにおいて、内径
が先端方向に従い小径に形成され、かつ径方向に拡縮自
在の雌部を有する雌部材と、上記雌部の最大内径とほぼ
等しい外径であって、雌部内に圧挿される軸棒を有する
雄部材とからなる連結具によってすのこ用型材を並行に
連結してなるすのこ。(1) In a drainboard made by connecting a large number of molded materials using a connecting tool to the connecting holes provided in the leg pieces of the molded materials for grates, the inner diameter is formed to be smaller in the direction of the tip, and the inner diameter is freely expandable and contractable in the radial direction. The drainboard shapes are connected in parallel by a connecting device consisting of a female member having a section and a male member having an outer diameter approximately equal to the maximum inner diameter of the female section and having a shaft that is press-fitted into the female section. Slats. （２）雌部の基端と軸棒の一端とに各々鍔部を設けた雌
部材及び雄部材であることを特徴とする実用新案登録請
求の範囲第（１）項記載のすのこ。(2) The drainboard according to claim (1) of the utility model registration, characterized in that it is a female member and a male member, each having a flange provided at the base end of the female part and at one end of the shaft rod. （３）雄部材はその中央に鍔部を設け、該鍔部から背向
状に軸棒を突設したことを特徴とする実用新案登録請求
の範囲第（１）項記載のすのこ。(3) The drainboard according to claim (1) of the utility model registration, characterized in that the male member has a flange in the center, and a shaft rod projects backward from the flange.