JPS6042138Y2 - Drain cover - Google Patents
Drain coverInfo
- Publication number
- JPS6042138Y2 JPS6042138Y2 JP2595081U JP2595081U JPS6042138Y2 JP S6042138 Y2 JPS6042138 Y2 JP S6042138Y2 JP 2595081 U JP2595081 U JP 2595081U JP 2595081 U JP2595081 U JP 2595081U JP S6042138 Y2 JPS6042138 Y2 JP S6042138Y2
- Authority
- JP
- Japan
- Prior art keywords
- artificial
- edge
- drain
- drain cover
- artificial lawn
- 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
Links
Landscapes
- Sewage (AREA)
- Road Paving Structures (AREA)
Description
【考案の詳細な説明】
本考案は、排水溝用蓋に関し、更に詳述すれば、人工芝
生を敷設したグランドの排水溝に使用される排水溝用蓋
に係るものである。[Detailed Description of the Invention] The present invention relates to a drain cover, and more specifically, to a drain cover used for a drain in a ground covered with artificial grass.
最近は、グランドのメンテナンスのlさから、グランド
に人工芝生が敷設されることが多い。Recently, artificial grass is often laid on grounds due to the low maintenance of grounds.
このような人工芝生は第2図に示すように、熱可塑性フ
ィラメントリボンを合成繊維基材と編むか、織るか、あ
るいはタフティングしてモノフィラメントリボンを基材
から直立させると共に基材裏面にバッキング材を設けた
ものである。Such artificial lawns are produced by knitting, weaving, or tufting a thermoplastic filament ribbon with a synthetic fiber substrate to make the monofilament ribbon stand upright from the substrate, and to apply a backing material to the back of the substrate, as shown in Figure 2. It has been established.
この人工芝生はバッキング材を設けであるために全体と
しては透水性がない。Since this artificial lawn is provided with a backing material, it has no water permeability as a whole.
一方、人工芝生を敷設した場合に雨水を排水するための
排水溝が設けられるが、このような排水溝は、外観上及
び実用上の観点からその上面を排水溝以外の人工芝生面
と同様の状態にする必要がある。On the other hand, when an artificial lawn is laid, a drainage ditch is provided to drain rainwater, but from the viewpoint of appearance and practicality, the upper surface of such a drainage ditch is similar to the surface of the artificial lawn other than the drainage ditch. need to be in state.
しかしながら、ここで用いる人工芝生は非透水性である
から、この人工芝生を排水溝の蓋に貼着してしかも排水
溝への雨水の流入がスムーズに行なわれるようにするの
は困難なことである。However, since the artificial grass used here is impermeable, it is difficult to attach this artificial grass to the drain cover and ensure that rainwater flows smoothly into the drain. be.
本考案は上記の点に鑑みなされたものである。The present invention has been made in view of the above points.
しかして本考案は、熱可塑性フィラメントリボン1と合
成繊維基材2とバッキング材3とからなる非透水性の人
工芝生4で蓋本体5の上部表面を覆い、前記人工芝生4
の端縁を蓋本体5の裏面側縁に折込み、折込まれた人工
芝生4の端縁を切欠いて流水用切欠部6を設けると共に
端縁の残部の熱可塑性フィラメントリボン1を熱融着せ
しめ基材2と一体化してなる排水溝用蓋である。Therefore, the present invention covers the upper surface of the lid main body 5 with a water-impermeable artificial lawn 4 made of a thermoplastic filament ribbon 1, a synthetic fiber base material 2, and a backing material 3.
Fold the edge of the folded artificial lawn 4 into the side edge of the back side of the lid body 5, cut out the edge of the folded artificial lawn 4 to provide a notch 6 for running water, and heat-seal the thermoplastic filament ribbon 1 on the remaining edge of the edge. This is a drain cover that is integrated with material 2.
以下図に示す実施例を挙げて本考案を説明する。The present invention will be described below with reference to embodiments shown in the figures.
第1図は本考案に係る排水溝用蓋の一実施例を示す裏面
からの斜視図である。FIG. 1 is a perspective view from the back showing an embodiment of the drain cover according to the present invention.
第1図において、4は人工芝生である。In FIG. 1, 4 is an artificial lawn.
人工芝生4は、第2図にも示すように、熱可塑性フィラ
メントリボン1を合成繊維基材2と編むか、織るかある
いはタフティングして、熱可塑性フィラメントリボン1
を合成繊維基材2から直立させると共に合成繊維基材2
裏面ゴム製のバッキング材3を接着剤にて貼着してなる
ものである。The artificial lawn 4 is made by knitting, weaving or tufting the thermoplastic filament ribbon 1 with a synthetic fiber base material 2, as shown in FIG.
upright from the synthetic fiber base material 2 and the synthetic fiber base material 2
It is made by pasting a backing material 3 made of rubber on the back side with an adhesive.
しかして、ゴム製のバッキング材3が存在するためにこ
の人工芝生4は非透水性である。However, due to the presence of the rubber backing material 3, this artificial lawn 4 is impermeable to water.
第1図において、排水溝用蓋は、人工芝生4で蓋本体5
の上部表面を覆い、この人工芝生4の端縁を蓋本体5の
裏面側縁の折込んである。In Fig. 1, the drain cover is made up of artificial grass 4 and cover body 5.
The edge of this artificial lawn 4 is folded into the side edge of the back surface of the lid body 5.
折込まれた人工芝生4の端縁は帯状に切欠いて流水用切
欠部6を形威しである。The edge of the folded artificial lawn 4 is cut out in a band shape to form a notch 6 for running water.
また、折込まれた人工芝生4の端縁のうち、切欠いたあ
とに残った残部は熱可塑性フィラメントリボン1を熱融
着せしめて基材2と一体化した融着部7を形成しである
。In addition, the remaining part of the folded edge of the artificial lawn 4 after the notch is thermally fused with the thermoplastic filament ribbon 1 to form a fused part 7 integrated with the base material 2.
また、人工芝生4は、全体的にバッキング材3の裏面に
おいて蓋本体5の上面に貼着しであるが端縁の折込まれ
た蓋裏面側はバッキング材3は削除してあり、融着部7
で貼着しである。In addition, the artificial grass 4 is generally attached to the top surface of the lid body 5 on the back side of the backing material 3, but the backing material 3 is removed from the back side of the lid where the edge is folded in, and the fused portion is 7
It is pasted.
8はガイド脚部である。8 is a guide leg.
第3図は排水溝に本考案の排水溝用蓋Aを被せた場合に
おける断面′(第1図におけるx−x’の位置に相当す
る断面)を伴なった斜視図である。FIG. 3 is a perspective view showing a cross section ' (corresponding to the line xx' in FIG. 1) when a drain groove is covered with a drain cover A of the present invention.
第3図において、10はグランド、9は排水溝である。In FIG. 3, 10 is a ground, and 9 is a drainage ditch.
雨水等はグランド10に敷設して人工芝生4面を流れ、
排水溝用蓋Aの側面より入り込み、人工芝生4裏面に帯
状に切欠いて設けた流水用切欠部6を通過して排水溝9
内に流れ込み排水される。Rainwater, etc. will be placed on Ground 10 and flowed over the four artificial lawns.
It enters from the side of the drain cover A, passes through the running water notch 6 cut out in a band shape on the back side of the artificial lawn 4, and flows into the drain 9.
It flows into the interior and is drained.
第4図は本考案の排水溝用蓋Aを排水溝9に被せた場合
における断面(第1図におけるY −Y′の位置に相当
する断面)を伴なった斜視図である。FIG. 4 is a perspective view with a cross section (a cross section corresponding to the position Y-Y' in FIG. 1) when the drain groove cover A of the present invention is placed over the drain groove 9.
第4図から明らかなように、排水溝用蓋Aは、融着部7
が排水溝9の上縁に接触した状態で嵌め込まれである。As is clear from FIG. 4, the drain cover A has a fused portion 7.
is fitted in contact with the upper edge of the drain groove 9.
蓋本体5の裏面の折込まれた人工芝生4の端縁の流水用
切欠部6を除いた残部の熱可塑性フィラメントリボン1
を熱融着せしめて、基材2と一体化しであるため、その
部分は固くなっていて、本考案の排水溝用MAを排水溝
9に嵌め込んで長時間経過しても重力によって圧縮変形
する(へたる)ことがなく、従って、流水用切欠部6が
狭くならず排水量が小さくなったりすることがない。Thermoplastic filament ribbon 1 remaining on the back side of the lid body 5 except for the running water notch 6 at the edge of the folded artificial lawn 4
Because it is heat-sealed and integrated with the base material 2, that part is hard and will not be compressed and deformed by gravity even after a long period of time has passed after the MA for drains of the present invention is fitted into the drain groove 9. Therefore, the water flow notch 6 does not become narrow and the amount of water discharged does not become small.
本考案の排水溝用蓋の蓋本体5は、また、第5図のよう
にガイド脚部8を切欠して人工芝生4に設けた流水用切
欠部6に対応する位置に切欠部11を形成してもよい。The lid main body 5 of the drainage ditch lid of the present invention also has a notch 11 formed at a position corresponding to the running water notch 6 provided in the artificial lawn 4 by notching the guide leg 8 as shown in FIG. You may.
このようにすれば、人工芝生4の流水用切欠部6より流
入する水をスムーズに排水溝9に導くことができる。In this way, water flowing in from the running water notch 6 of the artificial lawn 4 can be smoothly guided to the drainage ditch 9.
蓋本体5は第6図のように補強リブ12を設けてもよい
。The lid body 5 may be provided with reinforcing ribs 12 as shown in FIG.
これにより蓋本体5は裏面より補強され変形し難くなる
。Thereby, the lid main body 5 is reinforced from the back side and becomes difficult to deform.
本考案に係る排水溝用蓋にあっては上記のように、熱可
塑性フィラメントリボンと合成繊維基材とバッキング材
とからなる非透水性の人工芝生で蓋本体の上部表面を覆
っであるから、人工芝生を敷設しであるグランドに設け
られた排水溝に嵌め込んだ場合に、排水溝の上面にも人
工芝生面が形成され、周囲のグランドに敷設した人工芝
生と連結した印象を与え、好ましい外観を呈し、更にそ
の上面は周囲のグランドと同様に歩行や競技が可能であ
る。As mentioned above, in the drain cover according to the present invention, the upper surface of the cover body is covered with an impermeable artificial grass made of a thermoplastic filament ribbon, a synthetic fiber base material, and a backing material. When artificial turf is laid and fitted into a drainage ditch provided on a certain ground, an artificial turf surface is also formed on the top of the drainage ditch, giving the impression that it is connected to the artificial turf laid on the surrounding grounds, which is desirable. In addition to its exterior appearance, its upper surface can be used for walking and playing games, just like the surrounding grounds.
また、前記人工芝生の端縁を切欠いて流水用切欠部とし
であるから、排水溝用蓋の周囲から流水した水は流水用
切欠部を通過して排水溝に導入され、排水性に優れてい
る。In addition, since the edge of the artificial lawn is cut out to serve as a running water notch, water flowing from around the drain cover passes through the running water notch and is introduced into the drain, resulting in excellent drainage performance. There is.
更に折込まれた人工芝生の端縁の残部の熱可塑性フィラ
メントリボンを熱融着して基材と一体化せしめであるか
ら、この部分は固くなっている。Furthermore, since the remaining thermoplastic filament ribbon at the edge of the folded artificial lawn is heat-sealed and integrated with the base material, this part is hard.
従って、本考案の排水溝用蓋を排水溝に嵌め込んで長期
間経過してもこの融着部は重力によって圧縮変形する(
へたる)ことがなく、そのため経時変化によって流水用
切欠部が狭くなったすせず、排水量が小さくなったりす
ることがない。Therefore, even if the drain cover of the present invention is fitted into a drain for a long period of time, this fused portion will be compressed and deformed by gravity (
Therefore, the water flow notch does not become narrower due to changes over time, and the drainage volume does not become smaller.
第1図は、本考案に係る排水溝用蓋の一実施例を示すた
めの裏面からの斜視図、第2図は第1図の排水溝用蓋に
使用した人工芝生の概略斜視図、第3図は排水溝に本考
案の排水溝用蓋を被せた場合における断面(第1図にお
けるx−x’の位置における位置に相当する断面)を伴
った斜視図、第4図は同上の第1図におけるy−y’の
位置に相当する断面を伴なった斜視図、第5図は本考案
の排水溝用蓋に用いられる蓋本体の一例を示す斜視図、
第6図は同上の他の例を示す斜視図である。
1・・・・・・熱可塑性フィラメントリボン、2・・・
・・・脅威繊維基材、3・・・・・・バッキング材、4
・・・・・・人工芝生、5・・・・・・蓋本体、6・・
・・・・流水用切欠部、7・・・・・・融着部。FIG. 1 is a perspective view from the back showing an embodiment of the drain cover according to the present invention, FIG. 2 is a schematic perspective view of an artificial lawn used in the drain cover of FIG. Figure 3 is a perspective view with a cross section (corresponding to the position x-x' in Figure 1) when a drain groove is covered with the drain cover of the present invention, and Figure 4 is a perspective view of the same as above. 1 is a perspective view with a cross section corresponding to the position y-y' in FIG. 1; FIG.
FIG. 6 is a perspective view showing another example same as the above. 1...Thermoplastic filament ribbon, 2...
... Threatening fiber base material, 3 ... Backing material, 4
...Artificial grass, 5...Lid body, 6...
... Notch for running water, 7... Fusion part.
Claims (1)
グ材とからなる非透水性の人工芝生で蓋本体の上部表面
を覆い、前記人工芝生の端縁を蓋本体の裏面側縁に折込
み、折込まれた人工芝生の端縁を切欠いて流水用切欠部
を設けると共に端縁の残部の熱可塑性フィラメントリボ
ンを熱融着せしめ基材と一体化してなる排水溝用蓋。The upper surface of the lid body is covered with a water-impermeable artificial lawn made of a thermoplastic filament ribbon, a synthetic fiber base material, and a backing material, and the edges of the artificial lawn are folded into the side edges of the back side of the lid body, and the folded artificial grass is This drain cover is made by notching the edge of a lawn to provide a notch for running water, and heat-sealing the thermoplastic filament ribbon remaining on the edge to integrate it with a base material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2595081U JPS6042138Y2 (en) | 1981-02-27 | 1981-02-27 | Drain cover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2595081U JPS6042138Y2 (en) | 1981-02-27 | 1981-02-27 | Drain cover |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57142081U JPS57142081U (en) | 1982-09-06 |
JPS6042138Y2 true JPS6042138Y2 (en) | 1985-12-23 |
Family
ID=29823643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2595081U Expired JPS6042138Y2 (en) | 1981-02-27 | 1981-02-27 | Drain cover |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6042138Y2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015121341A1 (en) * | 2015-12-08 | 2017-06-08 | Birco Gmbh | An element |
-
1981
- 1981-02-27 JP JP2595081U patent/JPS6042138Y2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS57142081U (en) | 1982-09-06 |
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