JPS6227521Y2 - - Google Patents
Info
- Publication number
- JPS6227521Y2 JPS6227521Y2 JP1982100582U JP10058282U JPS6227521Y2 JP S6227521 Y2 JPS6227521 Y2 JP S6227521Y2 JP 1982100582 U JP1982100582 U JP 1982100582U JP 10058282 U JP10058282 U JP 10058282U JP S6227521 Y2 JPS6227521 Y2 JP S6227521Y2
- Authority
- JP
- Japan
- Prior art keywords
- hole
- block
- road
- road block
- present
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 230000035515 penetration Effects 0.000 claims description 7
- 238000010276 construction Methods 0.000 description 3
- 239000010426 asphalt Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
- Sewage (AREA)
Description
【考案の詳細な説明】
本考案は新規な路面用ブロツクに関する。従
来、歩道又は車道の路面にはアスフアルト舗装、
コンクリート舗装の他に路面用ブロツクによる舗
装が施工されている。しかし、上記の従来の舗装
には、次のような欠点があつた。豪雨のように短
時間のうちにかなりの雨量を記録するような場
合、単位時間当りに下水道に流れ込む水量及び地
中に吸収される水量よりも降雨量の方が大きいた
め、雨は下水道を流れると共に路面上を流れて低
地帯に集まり、低地帯の下水道のあふれ、ひいて
は家屋の浸水等が生じていた。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a novel road block. Conventionally, asphalt pavement was used for sidewalks or roadways.
In addition to concrete pavement, road block pavement is being constructed. However, the conventional pavement described above had the following drawbacks. When a considerable amount of rainfall is recorded in a short period of time, such as during heavy rain, the amount of rainfall is greater than the amount of water that flows into the sewer per unit time and the amount of water that is absorbed into the ground, so the rain does not flow through the sewer. At the same time, the water flowed over roads and gathered in low-lying areas, causing overflow of sewer systems in low-lying areas and even flooding of houses.
本考案は、上記のような不都合を緩和するため
の路面用ブロツクを提供するものである。即ち本
考案は板状体ブロツクに、該ブロツクの一側面部
から他の側面部又は底面へ貫通し、且つ貫通方向
と垂直な断面における孔形状が下向きに漸次拡大
されている貯水孔が設けられていることを特徴と
する路面用ブロツクである。 The present invention provides a road block for alleviating the above-mentioned disadvantages. That is, the present invention provides a plate block with a water storage hole that penetrates from one side surface to the other side surface or bottom surface of the block, and whose hole shape in a cross section perpendicular to the penetration direction gradually expands downward. This is a road block that is characterized by:
本考案の路面用ブロツクの平面図の形状は特に
制限されないが、本考案の路面用ブロツクは多数
個を路面に敷きつめて使用されるので、隣接する
路面用ブロツク同士が組み合わせられる形状が好
ましい。従つて、通常は平面図の形が正方形又は
長方形の板状体が一般に使用される。平面図の形
が長方形の場合には、長辺の長さを短辺の長さの
２倍にすると、路面に敷きつめる時に種々の組合
せが可能となるので好ましい。 The shape of the road block of the present invention in plan view is not particularly limited, but since a large number of the road blocks of the present invention are used by laying them on the road surface, a shape that allows adjacent road blocks to be combined is preferred. Therefore, a plate-like body whose plan view is square or rectangular is generally used. When the shape of the plan view is a rectangle, it is preferable to make the length of the long side twice the length of the short side because various combinations are possible when laying the sheets on the road surface.
本考案の路面用ブロツクは板状体の側面部に貯
水孔の少なくとも入口が設けられる。 In the road block of the present invention, at least the entrance of the water storage hole is provided on the side surface of the plate-like body.
側面部に貯水孔を設けることにより、地中に吸
水される水量を越える雨水の一部を一時的にこの
貯水孔に貯水することによつて、下水道のあふれ
や家屋の浸水等の不都合を緩和しようとするもの
である。従つて、貯水孔は雨水の一部を一時的に
貯水することができる形状のものであればよい。 By providing a water storage hole on the side, a portion of rainwater that exceeds the amount of water that can be absorbed into the ground can be temporarily stored in this storage hole, thereby alleviating inconveniences such as sewer overflows and flooding of houses. This is what I am trying to do. Therefore, the water storage hole may have any shape as long as it can temporarily store some of the rainwater.
本考案においては、最も好ましい態様の貯水孔
として、板状体ブロツクの一側面部から他の側面
部又は底面へ貫通する孔（以下、貫通と称する）
として貯水孔が形成される態様を採用する。貫通
孔が路面用ブロツクの上表面から側面又は底面に
抜けるように設けられた場合には、上表面に凹凸
が生じて通行しにくくなるので好ましくない。 In the present invention, the most preferred embodiment of the water storage hole is a hole that penetrates from one side of the plate block to the other side or bottom (hereinafter referred to as "through").
In this case, a water storage hole is formed. If the through hole is provided so as to pass through from the upper surface of the road block to the side surface or bottom surface, it is not preferable because the upper surface becomes uneven, making it difficult to pass through.
また、貫通孔が路面用ブロツクの上表面近くに
設けられ、貫通孔と上表面とが連結するようにな
ると、前記のように路面用ブロツクの表面が凹凸
となるので好ましくない。他方、貫通孔が路面用
ブロツクの底面付近に設けられて、貫通孔と底面
とが連絡することは何ら支障ない。 Further, if the through hole is provided near the upper surface of the road block and the through hole and the upper surface are connected, this is not preferable because the surface of the road block becomes uneven as described above. On the other hand, there is no problem if the through hole is provided near the bottom of the road block and the through hole communicates with the bottom.
本考案の貫通孔を設ける態様は、路面用ブロツ
クの一側面部から他の側面部へ水平方向に設けて
も良く、一側面部から底面へ斜め方向に貫通させ
ても良い。また、路面用ブロツクの一側面部から
他の側面部へ水平方向に貫通孔を設け、更に、貫
通孔と底面とを連絡するように孔を設けることも
できる。路面用ブロツクの底面と接触する地面は
路面用ブロツクに遮られて雨水の吸水量が少ない
が、このように貫通孔を路面用ブロツクの底面に
連絡するように設けることによつて、路面用ブロ
ツク底面に位置する地面に雨水を導くことができ
る。即ち、地中に吸収される雨水の量を多くする
ことによつて、路面を流れる雨水量を少なくする
ことが可能となる。 The through holes of the present invention may be provided horizontally from one side surface to the other side surface of the road block, or may be provided diagonally through the road block from one side surface to the bottom surface. It is also possible to provide a through hole in the horizontal direction from one side surface of the road block to the other side surface, and further to provide a hole so as to communicate the through hole and the bottom surface. The ground that comes into contact with the bottom of the road block is blocked by the road block and absorbs little rainwater, but by providing the through holes to communicate with the bottom of the road block, the road block It can direct rainwater to the ground located at the bottom. That is, by increasing the amount of rainwater absorbed into the ground, it is possible to reduce the amount of rainwater flowing on the road surface.
なお、本考案において貫通孔は、貫通孔の入口
から出口に至る間の通路においては通路方向即ち
貫通方向と平行な内周面が閉鎖されている通孔で
あることを意味する。従つて、例えば路面用ブロ
ツクの底面に連絡する貫通孔とはブロツクの側面
部を入口として底面に出口を有する貫通孔であ
る。なお、後記する第４図、第５図に示すような
貫通孔では２つの側面部に入口を有し底面に共通
の出口を有する貫通孔と言える。 Note that in the present invention, a through hole means a through hole whose inner peripheral surface parallel to the passage direction, that is, the penetration direction, is closed in the passage from the entrance to the exit of the through hole. Therefore, for example, a through hole communicating with the bottom surface of a road block is a through hole having an entrance at the side surface of the block and an outlet at the bottom surface. Note that a through hole as shown in FIGS. 4 and 5, which will be described later, can be said to be a through hole having inlets on two side surfaces and a common outlet on the bottom surface.
本考案の路面用ブロツクの貫通孔は、路面用ブ
ロツクの上表面寄りに設けると、ブロツク上を通
行する時の衝撃がブロツク上表面に加わるため、
ブロツク上表面が破損し易くなる。従つて、貫通
孔は路面用ブロツクの底面寄りに設けるのが好ま
しい。 When the through hole of the road block of the present invention is provided near the upper surface of the road block, the impact when passing over the block is applied to the upper surface of the block.
The upper surface of the block becomes easily damaged. Therefore, it is preferable to provide the through hole near the bottom of the road block.
本考案の最大の特徴はブロツク上表面の強度低
下を防ぎ、且つ貯水量をできるだけ多くするため
に、ブロツクの一側面部から他の側面部又は底面
へ貫通し、且つ貫通方向即ち、通路方向と垂直な
断面における孔形状が例えば正立三角形状などの
ように下向きに漸次拡大されている貯水孔が設け
られていることである。なお、前記のように本考
案における貯水孔は貫通孔であつて、貫通孔の入
口から出口に至る間の通路においては通路方向即
ち貫通方向と平行な内周面が閉鎖されている通孔
であることを必須とするために、例えばブロツク
の底面の表面に溝の通路方向に垂直な断面が半円
状である溝を設けた場合の溝部のようなものは、
本考案における貯水孔とはなり得ない。 The most important feature of this invention is that in order to prevent the strength of the upper surface of the block from decreasing and to increase the amount of water stored as much as possible, it penetrates from one side of the block to the other side or the bottom, and in the direction of penetration, that is, the direction of the passage. A water storage hole is provided in which the shape of the hole in a vertical cross section is gradually enlarged downward, for example, in the shape of an erect triangle. As mentioned above, the water storage hole in the present invention is a through hole, and in the passage from the inlet to the outlet of the through hole, the inner circumferential surface parallel to the passage direction, that is, the penetrating direction, is closed. For example, if a groove is provided on the bottom surface of the block with a semicircular cross section perpendicular to the path direction of the groove,
It cannot be used as a water storage hole in the present invention.
一般に貯水孔の大きさは大きい程、貯水量が多
くなる。しかし、貫通孔の大きさがあまりに大き
くなり過ぎると機械的強度が低下するため、貫通
孔の大きさは、路面用ブロツクの機械的強度と貯
水量とを考慮して決定すれば良い。一つの貫通孔
の鉛直断面が小さい場合には、貫通孔を多数設け
れば良いし、鉛直断面が大きい場合には、貫通孔
の数を少なくすれば良い。 Generally, the larger the water storage hole is, the more water it can store. However, if the size of the through hole becomes too large, the mechanical strength will decrease, so the size of the through hole may be determined by taking into account the mechanical strength of the road block and the amount of water stored. If the vertical cross section of one through hole is small, a large number of through holes may be provided, and if the vertical cross section is large, the number of through holes may be reduced.
本考案の路面用ブロツクの材質は通常はコンク
リートが用いられるが、必ずしもコンクリートで
ある必要はなく、金属或いはプラスチツク等も使
用できる。 Concrete is usually used as the material for the road block of the present invention, but it is not necessarily concrete; metal, plastic, etc. can also be used.
本考案の路面用ブロツクの上表面には、通行時
の滑り止めのために突状部を設けるのが好まし
い。突状部を設ける態様は何ら制限されず、例え
ば、半球状の突起物を路面用ブロツクの上表面に
多数設ける態様、又は路面用ブロツクの一方の端
部から他方の端部に延びる山形部を適当数だけ設
ける態様等が挙げられる。本考案の路面用ブロツ
クは、多数個を路面に敷きつめて用いられるた
め、隣接する路面用ブロツクと嵌合するように路
面用ブロツクの周囲に凹部及び／又は凸部を設け
ることが好ましい。このようにすることによつ
て、路面用ブロツクの施工を容易にすることがで
きる上、施工した路面用ブロツクの路面からの剥
離をも防止することができる。 Preferably, the upper surface of the road block of the present invention is provided with a protrusion to prevent slipping during passing. The manner in which the protrusions are provided is not limited in any way; for example, a plurality of hemispherical protrusions may be provided on the upper surface of the road block, or a chevron-shaped portion extending from one end of the road block to the other end may be provided. Examples include a mode in which an appropriate number of them are provided. Since the road block of the present invention is used by laying a large number of blocks on the road surface, it is preferable to provide a concave portion and/or a convex portion around the road block so as to fit into an adjacent road block. By doing so, the construction of the road block can be facilitated, and it is also possible to prevent the constructed road block from peeling off from the road surface.
以下に添付図面に従つて、本考案の路面用ブロ
ツクを説明する。第１図は、平面図の形が正方形
の板状体からなる路面用ブロツク１の側面部に円
形の貫通孔２を設けた例である。円形の貫通孔２
は、底面寄りに設けられており、上表面部付近の
機械的強度の低下を防止している。路面用ブロツ
クの上表面には、通行時の滑り止めのための二本
の平行な突状部３が設けられている。また、路面
用ブロツクの周囲には、隣接する路面用ブロツク
と嵌合するように側面二面に凸部４が、残り二面
には凹部５が設けられている。 The road block of the present invention will be explained below with reference to the accompanying drawings. FIG. 1 shows an example in which a circular through-hole 2 is provided in the side surface of a road block 1 which is a plate-shaped body having a square shape in plan view. Circular through hole 2
is provided near the bottom surface to prevent a decrease in mechanical strength near the top surface. Two parallel protrusions 3 are provided on the upper surface of the road block to prevent slipping when passing. Further, around the road block, protrusions 4 are provided on two side surfaces and recesses 5 are provided on the remaining two sides so as to fit into adjacent road blocks.
但し、この第１図に示す態様は貯水孔が貫通方
向と垂直な断面における孔形状が下向きに漸次拡
大された態様となつていないために本考案の実施
態様ではない。 However, the embodiment shown in FIG. 1 is not an embodiment of the present invention because the water storage hole does not have a shape in which the hole shape in a cross section perpendicular to the penetration direction gradually expands downward.
第２図は、第１図の円形の貫通孔に換えて、三
角形の貫通孔２を三本と円形の貫通孔２′を二本
設けた例である。 FIG. 2 shows an example in which three triangular through holes 2 and two circular through holes 2' are provided in place of the circular through holes in FIG. 1.
第３図は、第１図の円形の貫通孔に換えて、1/
４円形の貫通孔２を設けた例である。 In Figure 3, instead of the circular through hole in Figure 1,
This is an example in which four circular through holes 2 are provided.
この第２図、第３図に示す態様は、貫通方向と
垂直な断面における孔形状が下向きに漸次拡大さ
れたものとして構成されており、本考案の代表的
な実施態様例である。 The embodiment shown in FIGS. 2 and 3 is a typical embodiment of the present invention, in which the hole shape in a cross section perpendicular to the penetration direction is gradually enlarged downward.
第４図は、路面用ブロツクの縦断面図であり、
側面から底面に貫通孔２を設けた例である。第５
図は一側面から他の側面に貫通孔２を設け、更に
貫通孔から底面に連絡する孔６を設けた例であ
る。 FIG. 4 is a vertical cross-sectional view of a road block;
This is an example in which the through hole 2 is provided from the side surface to the bottom surface.
The figure shows an example in which a through hole 2 is provided from one side surface to the other side surface, and a hole 6 is further provided connecting the through hole to the bottom surface.
なお、第５図の態様は、前記したように、側面
部に入口を有し、底面に共通の出口を有する２つ
の貫通孔と認められるものであるが、このように
貫通孔がブロツク底面へ開口する出口の近傍の一
部において鉛直方向の貫通孔として形成される場
合は、その鉛直方向部分の貫通孔には貫通方向の
上下は必ずしも存在せず、従つてこのような態様
部分においては、本考案の貫通方向と垂直な断面
における孔形状が下向きに漸次拡大されていると
いう条件が充足されなくても、貫通孔の他の大半
部分において、上記条件が充足されていれば本考
案として成立するものである。 As mentioned above, the embodiment shown in Figure 5 can be recognized as two through holes having an inlet on the side surface and a common outlet on the bottom surface, but in this way, the through holes are connected to the bottom surface of the block. When a vertical through hole is formed in a part near the opening, the through hole in the vertical part does not necessarily have an upper or lower direction in the through direction, so in such a part, Even if the condition of the present invention that the hole shape in the cross section perpendicular to the penetration direction is gradually enlarged downward, the present invention can be established as long as the above condition is satisfied in most other parts of the through hole. It is something to do.
第６図、第７図は、本考案の路面用ブロツクの
施工例であり、第６図のように貫通孔の方向をす
べての路面用ブロツクで同じ方向にすることもで
き、また、第７図のように、貫通孔の方向を隣接
する路面用ブロツクとは異なるように配列するこ
ともできる。 Figures 6 and 7 show examples of construction of the road block of the present invention, and the direction of the through holes can be the same for all road blocks as shown in Figure 6. As shown in the figure, the through holes can also be arranged in different directions from adjacent road blocks.
以上の説明のように、本考案の路面用ブロツク
は、特定の貯水孔を設けるという新しい思想の採
用により、下水道の溢れや家屋の浸水等を緩和す
るものであつて、実用上の利点は大きい。 As explained above, the road surface block of the present invention has great practical advantages as it alleviates problems such as sewer overflows and flooding of houses by adopting a new idea of providing specific water storage holes. .
第１図は参照のための図面であり、第２図及び
第３図は本考案の路面用ブロツクの一態様を示す
斜視図である。第４図及び第５図は、本路面用ブ
ロツクの好適な態様を示す縦断面図である。第６
図及び第７図は、本路面用ブロツクの施工例を示
す平面図である。
図中、１は路面用ブロツク、２，２′は貫通
孔、３は突状部、４は嵌合用凹部、５は嵌合用凸
部、６は孔をそれぞれ示す。
FIG. 1 is a drawing for reference, and FIGS. 2 and 3 are perspective views showing one embodiment of the road block of the present invention. FIGS. 4 and 5 are longitudinal cross-sectional views showing preferred embodiments of the present road block. 6th
7 and 7 are plan views showing an example of construction of this road block. In the figure, 1 is a road surface block, 2 and 2' are through holes, 3 is a protrusion, 4 is a fitting recess, 5 is a fitting projection, and 6 is a hole.
Claims (1)
ら他の側面部又は底面へ貫通し、且つ貫通方向
と垂直な断面における孔形状が下向きに漸次拡
大されている貯水孔が設けられていることを特
徴とする路面用ブロツク。 (2) 貯水孔が板状体の底面寄りに設けられている
実用新案登録請求の範囲第１項記載の路面用ブ
ロツク。[Claims for Utility Model Registration] (1) A hole in a plate-like block that penetrates from one side surface to the other side surface or the bottom surface, and in which the hole shape in a cross section perpendicular to the penetration direction is gradually enlarged downward. A road surface block characterized by being provided with a water storage hole. (2) The road block according to claim 1, wherein the water storage hole is provided near the bottom of the plate-like body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10058282U JPS595606U (en) | 1982-07-05 | 1982-07-05 | road block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10058282U JPS595606U (en) | 1982-07-05 | 1982-07-05 | road block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS595606U JPS595606U (en) | 1984-01-14 |
| JPS6227521Y2 true JPS6227521Y2 (en) | 1987-07-15 |
Family
ID=30237872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10058282U Granted JPS595606U (en) | 1982-07-05 | 1982-07-05 | road block |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS595606U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100778045B1 (en) * | 2007-05-08 | 2007-11-20 | 유흥식 | Block equipped with drainage and ventilation function, its producing method, and block mult-layer formed from materialization of the blocks |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5190722A (en) * | 1975-02-07 | 1976-08-09 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5148829Y2 (en) * | 1971-11-01 | 1976-11-25 | ||
| JPS521734Y2 (en) * | 1973-04-16 | 1977-01-14 |
-
1982
- 1982-07-05 JP JP10058282U patent/JPS595606U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5190722A (en) * | 1975-02-07 | 1976-08-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS595606U (en) | 1984-01-14 |
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