JPH0226962Y2 - - Google Patents
Info
- Publication number
- JPH0226962Y2 JPH0226962Y2 JP5722785U JP5722785U JPH0226962Y2 JP H0226962 Y2 JPH0226962 Y2 JP H0226962Y2 JP 5722785 U JP5722785 U JP 5722785U JP 5722785 U JP5722785 U JP 5722785U JP H0226962 Y2 JPH0226962 Y2 JP H0226962Y2
- Authority
- JP
- Japan
- Prior art keywords
- block
- permeable
- water
- sidewalk
- view
- 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 10
- 230000035515 penetration Effects 0.000 description 4
- 239000004576 sand Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
Description
【考案の詳細な説明】
Ａ 考案の目的
イ 産業上の利用分野
本案は新規な構成を有する透水式歩道用ブロツ
クを提供しようとするものである。[Detailed description of the invention] A. Purpose of the invention A. Industrial application field This invention is intended to provide a water-permeable sidewalk block with a novel configuration.
ロ 従来の技術とその問題点
従来提供されている歩道用ブロツクにあつて
は、雨水の透水性を考慮したものがない。このた
め地中に雨水が浸透することがなく雨水は舗装合
材、砂などと共に排水路に流下してしまう。この
結果、排水路に砂などが詰まつてしまう。また地
中に浸透できない雨水や歩道用ブロツクと地面と
の間にたまつた雨水は厳寒な時期には凍上現象を
引きおこしてしまう。B. Conventional techniques and their problems None of the sidewalk blocks that have been provided so far have taken rainwater permeability into consideration. For this reason, rainwater does not permeate into the ground and flows down into the drainage canal along with the paving mix, sand, etc. As a result, the drainage channels become clogged with sand. In addition, rainwater that cannot penetrate into the ground or that collects between the sidewalk blocks and the ground can cause frost heaving during extremely cold seasons.
Ｂ 考案の構成
イ 問題を解決しようとする手段
本願のものは平面方形のブロツク版２の表面に
刻設した流水溝３とこの流水溝３には所定位置を
もつて当該ブロツク版２の下面に達する浸透孔４
を開設すると共に、上記ブロツク版２の上面に透
水マツト５が積層せしめられた透水式歩道用ブロ
ツクである。B. Structure of the device A. Means for solving the problem The device of the present application has a running water groove 3 carved on the surface of a block plate 2 having a rectangular planar shape, and a water groove 3 having a predetermined position on the bottom surface of the block plate 2. penetration hole 4
This is a block for a water-permeable sidewalk, in which a water-permeable mat 5 is laminated on the upper surface of the block plate 2.
ロ 実施例
１は本案の透水式歩道用ブロツクで、その構成
は、平面方形のブロツク版２の表面に刻設した流
水溝３とこの流水溝３には所定位置をもつて当該
ブロツク版２の下面に達する浸透孔４を開設する
と共に、上記ブロツク版２の上面に透水マツト５
が積層せしめられている。なお、上記ブロツク版
２には第８図の如くP.C鋼より線２Ａが配設され
ている。また、上記浸透孔４の下部には逆円錐台
状のコーン部４Ａが形成されている。さらに上記
ブロツク版２の側壁部には当該ブロツク版を連設
した場合互に係合する突条６と溝状体７が形成さ
れている。第１０図は取付道路および民地出入部
用のブロツク８の布設状態を示している。このブ
ロツク８は中央部用ブロツク８Ａと側部用ブロツ
ク８Ｂとからなるが、これら両ブロツクとも上記
流水溝３に相当する流水溝８Ｃ、浸透孔４に相当
する浸透孔８Ｄが設けられ、また、突条６と溝状
体７に相当する突条８Ｅ、溝状体８Ｆも設けられ
ている。さらに上面には透水マツト５に相当する
透水マツトが積層されているが図示は省略した。
さらに、ブロツク８Ａ，８Ｂについては第１０図
の如く布設した場合必要な傾斜面８′を確保する
ため、それぞれに傾斜面８A′，８B′が形成れて
いることになる。B. Embodiment 1 is a permeable sidewalk block according to the present invention, which consists of a running water groove 3 carved on the surface of a planar rectangular block plate 2 and a predetermined position in the running water groove 3. A penetration hole 4 reaching the bottom surface is opened, and a water-permeable mat 5 is provided on the top surface of the block plate 2.
are laminated. Incidentally, the block plate 2 is provided with a prestressed steel stranded wire 2A as shown in FIG. Further, a cone portion 4A having an inverted truncated cone shape is formed at the lower part of the penetration hole 4. Further, the side wall portion of the block plate 2 is formed with a protrusion 6 and a groove-like member 7 that engage with each other when the block plates are installed in series. FIG. 10 shows the installation of blocks 8 for access roads and private land entrances and exits. This block 8 consists of a center block 8A and a side block 8B, both of which are provided with a water flow groove 8C corresponding to the water flow groove 3 and a permeation hole 8D corresponding to the permeation hole 4. A protrusion 8E and a groove-like body 8F corresponding to the protrusion 6 and the groove-like body 7 are also provided. Furthermore, a water-permeable mat corresponding to the water-permeable mat 5 is laminated on the upper surface, but is not shown.
Further, when the blocks 8A and 8B are laid as shown in FIG. 10, sloped surfaces 8A' and 8B' are formed respectively in order to secure the necessary sloped surfaces 8'.
ハ 使用方法
歩道上に突条６と溝状体７を互に係合しながら
敷設する。C. How to use: Lay the protrusions 6 and grooves 7 on the sidewalk while engaging each other.
Ｃ 考案の効果
イ 雨水はマツト５でろ過作用を受けながらブロ
ツク版方向へ流下し、流水溝３で集水され、さ
らに浸透孔４より地面方向に流下して地中に浸
透する。C. Effects of the invention (a) Rainwater flows down toward the block plate while being filtered by the mats 5, is collected in the drainage grooves 3, and further flows down toward the ground through the seepage holes 4 and permeates into the ground.
ロ 浸透孔４には逆円錐台状のコーン部を形成し
てあるから厳寒時に凍上現象が起きても、この
部分で吸収でき、本願のものを敷設した歩道面
を破損することがない。(b) Since the permeation hole 4 is formed with a cone portion in the shape of an inverted truncated cone, even if frost heaving occurs during severe cold, this portion can absorb it, and the sidewalk surface on which the present invention is laid will not be damaged.
ハ 舗装合材、砂などが排水路へ流入することが
ないから冒頭だ指摘した如き問題を解消でき
る。C. Paving mixture, sand, etc. do not flow into the drainage canal, so the problems pointed out at the beginning can be solved.
第１図は平面図、第２図は右側面図、第３図は
ブロツク版部分の平面図、第４図はＡ−Ａ線拡大
断面図、第５図はＢ−Ｂ線拡大断面図、第６図は
Ｃ−Ｃ線拡大断面図、第７図は突条と溝状体の係
合状態を示す要部の拡大断面図、第８図は配筋状
態を示す平面図、第９図は取付道路および民地出
入部の敷設状態の平面図、第１０図は同上の正面
図、第１１図は側部用ブロツクのブロツク版の平
面図、第１２図は側面図、第１３図は正面図、第
１４図は中央部用ブロツクのブロツク版の平面
図、第１５図は側面図、第１６図は正面図であ
る。
１…透水式歩道用ブロツク、２…ブロツク版、
３…流水溝、４…浸透孔、５…透水マツト。
Fig. 1 is a plan view, Fig. 2 is a right side view, Fig. 3 is a plan view of the block version, Fig. 4 is an enlarged cross-sectional view taken along the line A-A, Fig. 5 is an enlarged cross-sectional view taken along the line B-B, Fig. 6 is an enlarged sectional view taken along the line C-C, Fig. 7 is an enlarged sectional view of the main part showing the state of engagement between the protrusion and the groove-like body, Fig. 8 is a plan view showing the reinforcement state, and Fig. 9 10 is a front view of the approach road and private land entrance/exit, FIG. 11 is a plan view of the block version of the side block, FIG. 12 is a side view, and FIG. 14 is a plan view of the block version of the block for the central portion, FIG. 15 is a side view, and FIG. 16 is a front view. 1... Water-permeable sidewalk block, 2... Block version,
3... Water flow groove, 4... Penetration hole, 5... Water permeable mat.
Claims (1)
水溝３とこの流水溝３には所定位置をもつて、
当該ブロツク版２の下面に達する浸透孔４を開
設すると共に、上記ブロツク版２の上面に透水
マツト５を積層せしめたことを特徴とする透水
式歩道用ブロツク。 ２ 上記浸透孔４の下部には逆円錐台状のコーン
部４Ａが形成されている実用新案登録請求の範
囲第１項記載の透水式歩道用ブロツク。 ３ 上記ブロツク版２の側壁部には当該ブロツク
版を連設した場合互に係合する突条６と溝状体
７が形成されている実用新案登録請求の範囲第
１項，第２項記載の透水式歩道用ブロツク。[Claims for Utility Model Registration] 1. A running water groove 3 engraved on the surface of the planar rectangular block plate 2, and this running water groove 3 having a predetermined position,
A block for a water-permeable sidewalk, characterized in that a permeable hole 4 reaching the bottom surface of the block board 2 is provided, and a water-permeable mat 5 is laminated on the top surface of the block board 2. 2. The permeable walkway block according to claim 1, wherein a cone portion 4A having an inverted truncated cone shape is formed at the lower part of the permeation hole 4. 3. Utility model registration claims 1 and 2, wherein the side wall of the block plate 2 is formed with protrusions 6 and grooves 7 that engage with each other when the block plate 2 is installed in series. Permeable sidewalk block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5722785U JPH0226962Y2 (en) | 1985-04-16 | 1985-04-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5722785U JPH0226962Y2 (en) | 1985-04-16 | 1985-04-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61173503U JPS61173503U (en) | 1986-10-28 |
| JPH0226962Y2 true JPH0226962Y2 (en) | 1990-07-23 |
Family
ID=30581555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5722785U Expired JPH0226962Y2 (en) | 1985-04-16 | 1985-04-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0226962Y2 (en) |
-
1985
- 1985-04-16 JP JP5722785U patent/JPH0226962Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61173503U (en) | 1986-10-28 |
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