JPH0337389Y2 - - Google Patents
Info
- Publication number
- JPH0337389Y2 JPH0337389Y2 JP1986184959U JP18495986U JPH0337389Y2 JP H0337389 Y2 JPH0337389 Y2 JP H0337389Y2 JP 1986184959 U JP1986184959 U JP 1986184959U JP 18495986 U JP18495986 U JP 18495986U JP H0337389 Y2 JPH0337389 Y2 JP H0337389Y2
- Authority
- JP
- Japan
- Prior art keywords
- tree
- block
- planting
- blocks
- top surface
- 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 description 9
- 238000009415 formwork Methods 0.000 description 7
- 230000035699 permeability Effects 0.000 description 6
- 239000004576 sand Substances 0.000 description 5
- 238000001723 curing Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000002362 mulch Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000010813 municipal solid waste Substances 0.000 description 2
- 235000019994 cava Nutrition 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Landscapes
- Protection Of Plants (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、植樹用ブロツクに係り、特に、植樹
枡に使用され、根囲い保護のために用いられる植
樹用ブロツクに関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a tree-planting block, and particularly to a tree-planting block used in a tree-planting box and for protecting a mulch.
従来より、植樹の根囲いのために使用される保
護材は、鋳物製のものが多く、高価であると共
に、植樹枡の大きさや形状によつては、適応させ
ることができない場合もあつた。また、植樹枡内
にゴミが入り易すく美観を損われることもあり、
周辺の環境と不調和を生ずる場合もあつた。
Conventionally, protective materials used for mulch for planting trees have often been made of cast metal, which is expensive, and may not be suitable depending on the size and shape of the planting area. In addition, it is easy for garbage to get into the tree planting area, damaging its aesthetic appearance.
In some cases, this caused disharmony with the surrounding environment.
一方、根囲い保護材として透水性を有するブロ
ツク舗装が使用される場合には、樹木に雨水が充
分に供給されるようブロツク間の間隙を大きくと
る必要がある。 On the other hand, when water-permeable block pavement is used as a mulch protection material, it is necessary to provide large gaps between the blocks so that the trees are sufficiently supplied with rainwater.
しかしながら、従来、このようにブロツク間の
間隔を大きくした場合には、設置後、各ブロツク
が震動等により移動したり、経時的変化により透
水性能の低下をきたすこともあり、またブロツク
の引抜き抵抗が小さくブロツクが抜け出してしま
つたり、又は陥没しやすいという欠点をも有して
いた。 However, in the past, when the distance between blocks was increased in this way, each block could move due to vibrations etc. after installation, or the water permeability performance could deteriorate due to changes over time, and the pull-out resistance of the blocks could be reduced. It also has the disadvantage that the block is small and easily falls out or caves in.
そこで本考案の技術的課題は、植樹枡の大きさ
や形状に拘らず使用できると共に透水性能の低下
をきたすこともなく、また、引抜き抵抗も大きく
陥没しにくい植樹用ブロツクを提供することにあ
る。 Therefore, the technical problem of the present invention is to provide a tree planting block that can be used regardless of the size and shape of the tree planting box, does not cause a decrease in water permeability, has a large pull-out resistance, and is resistant to collapse.
このような技術的課題解決のため本考案にあつ
ては、全体略円柱状から成り、上面部と底面部と
を有する一方、該上面部から斜め下方へ拡開形成
された上方側面部と該上面部に連設すると共に底
面部から斜め上方へ拡開形成された下方側面部と
を有し、上方側面部と下方側面部とにより形成さ
れる稜線により膨出部が形成されると共に、該膨
出部には稜線に沿つて係合凹部が設けられている
ものである。
In order to solve such technical problems, the present invention has a generally cylindrical shape as a whole, and has an upper surface part and a bottom part, and an upper side part that expands obliquely downward from the upper surface part. It has a lower side surface part that is connected to the upper surface part and expands obliquely upward from the bottom surface part, and a bulge is formed by the ridge line formed by the upper side surface part and the lower side surface part, and An engagement recess is provided along the ridgeline of the bulge.
以下、添付図面に示す実施例に基づき本考案を
詳細に説明する。
Hereinafter, the present invention will be described in detail based on embodiments shown in the accompanying drawings.
第１図乃至第３図に示すように、本実施例に係
る植樹用ブロツク１は全体略円柱状から成り、側
面には円周方向に沿つて膨出部２が形成されると
共に該膨出部２には係合凹部３が設けられてい
る。 As shown in FIGS. 1 to 3, the tree planting block 1 according to this embodiment has a generally cylindrical shape as a whole, and a bulge 2 is formed along the circumferential direction on the side surface. An engagement recess 3 is provided in the portion 2 .
そして、本実施例に係る植樹用ブロツク１にあ
つては、上面部４と底面部５とが設けられてお
り、該上面部４の周縁６から斜め下方へ拡開形成
された上方側面部７が形成されている。また、底
面部５の周縁８から斜め上方へ拡開形成された下
方側面部９が設けられ、該上方側面部７と下方側
面部９とにより形成される稜線１０により膨出部
２が形成されている。また、第４図にも示すよう
に、上記係合凹部３は、直径方向に沿つて相対し
て形成され、該係合凹部３が両端部には上記膨出
部２が係合しうる段部１２が形成されている。 The tree-planting block 1 according to this embodiment is provided with an upper surface portion 4 and a bottom surface portion 5, and an upper side surface portion 7 formed to expand diagonally downward from the periphery 6 of the upper surface portion 4. is formed. Further, a lower side surface portion 9 is provided that expands obliquely upward from the peripheral edge 8 of the bottom surface portion 5, and a bulge portion 2 is formed by a ridgeline 10 formed by the upper side surface portion 7 and the lower side surface portion 9. ing. Further, as shown in FIG. 4, the engagement recesses 3 are formed opposite to each other along the diameter direction, and the engagement recesses 3 have a step at both ends that can be engaged with the bulge 2. A portion 12 is formed.
本実施例に係る植樹用ブロツク１は、第５図に
示すような型枠１３によりコンクリート成形され
る。即ち、型枠１３は、二つの側面部型枠１４，
１５と底面部型枠１６とから成り、該型枠１３内
にコンクリート又はモルタルを流し込みその後、
湿空養生、蒸気養生又はオートクレーブ養生等の
養生法を施すことにより形成されるものである。 The tree-planting block 1 according to this embodiment is concrete-molded using a formwork 13 as shown in FIG. That is, the formwork 13 has two side formworks 14,
15 and a bottom formwork 16, after pouring concrete or mortar into the formwork 13,
It is formed by applying a curing method such as humid air curing, steam curing, or autoclave curing.
このようにして製造された植樹用ブロツク１を
第６図に示すように、植樹枡１４に適用した場合
には、植樹用ブロツク１の側面部に設けられた係
合凹部３の段部１２を互いに係合させて連続して
並設し、各植樹用ブロツク１の間には2.5〜５mm
又は、５〜10mmの砂利もしくは砂石１５が充填さ
れている。 When the tree-planting block 1 manufactured in this way is applied to a tree-planting box 14 as shown in FIG. The tree planting blocks 1 are arranged in parallel and engaged with each other, with a distance of 2.5 to 5 mm between each tree planting block 1.
Alternatively, it is filled with gravel or sand stone 15 of 5 to 10 mm.
従つて、本実施例に係る植樹用ブロツク１が使
用された場合には、第６図および第７図に示すよ
うに、各ブロツク１は夫々互いに所定間隔を置い
て設置されているが各ブロツク１の係合凹部３が
隣接するブロツク１の係合凸部２と係合し合つて
おり、互いに各ブロツク１は他のブロツク１によ
り固定された状態となつているため、引抜き方向
における抵抗は大きくなり、各ブロツク１が平面
方向において設置場所がズレたり、各ブロツク１
の円周方向の回転によるズレが生ずることもな
い。さらに本実施例にあつては、第８図に示すよ
うに、各ブロツク１が夫々、従来よりも大きな間
隔を置いて設けられると共に、各ブロツク１間に
は砂利もしくは砂石１５が充填されているため、
降雨あるいは散水による水が充分に浸透してい
き、植生に必要な水分が供給されるととも、各ブ
ロツク１の間にゴミがたまり、周辺環境との調和
を損ねたり、美観を損うこともない。さらに透水
性を向上させるために、ブロツク１自体に透水性
をもたせたコンクリートを用いることもできる。 Therefore, when the tree-planting blocks 1 according to this embodiment are used, as shown in FIGS. 6 and 7, each block 1 is installed at a predetermined distance from each other, The engagement recess 3 of one block 1 engages with the engagement protrusion 2 of the adjacent block 1, and each block 1 is fixed by the other block 1, so the resistance in the pulling direction is As the size of the block 1 increases, the installation location of each block 1 may shift in the plane direction, or each block 1 may
No displacement occurs due to rotation in the circumferential direction. Furthermore, in this embodiment, as shown in FIG. 8, the blocks 1 are provided at larger intervals than before, and the spaces between each block 1 are filled with gravel or sand stone 15. Because there are
Water from rainfall or sprinkling permeates sufficiently, providing the necessary moisture to the vegetation, but there is also the risk that trash will accumulate between each block 1, harming the harmony with the surrounding environment and spoiling the aesthetics. do not have. Furthermore, in order to improve the water permeability, the block 1 itself may be made of water permeable concrete.
尚、本考案に係る植樹用ブロツク１の係合凹部
３の形状については上記実施例には限定されず、
また、各ブロツクが夫々、係合しうる形状のもの
であれば良い。また、本考案に係る植樹用ブロツ
ク１の上方側面部７のテーパを０〜0.5の範囲で
変化させることにより、表出面における間隙の割
合を変え、デザイン的な変化をもたせたり、透水
率を増減させることもできる。 Note that the shape of the engaging recess 3 of the tree planting block 1 according to the present invention is not limited to the above embodiment.
Moreover, it is sufficient if each block has a shape that can be engaged with each other. In addition, by changing the taper of the upper side surface 7 of the tree planting block 1 according to the present invention in the range of 0 to 0.5, the proportion of gaps on the exposed surface can be changed, and the design can be changed or the water permeability can be increased or decreased. You can also do so.
また、本実施例にあつては、二つ割りの型枠１
３により型成形した場合を例に説明したが、何ら
本実施例に限定されず、複数個を同時に作成でき
る型枠を使用しても良い。また従来の即時脱型ブ
ロツクにこれらを適用して製造しても良い。 In addition, in this example, the formwork 1 divided into two
Although the case where molding was carried out in accordance with No. 3 has been described as an example, the present invention is not limited to this example, and a molding frame that can simultaneously create a plurality of molds may be used. They may also be manufactured by applying them to a conventional instant demolding block.
さらに、本考案に係る植樹用ブロツクは路面の
舗装用ブロツクとして使用することもできる。即
ち、第９図乃至第１１図に示すように、植樹用ブ
ロツク１６を路盤１７上に互いに係合するように
並設する。即ち、各植樹用ブロツク１６の係合凹
部１８の互いに相対する段部１９を夫々係合させ
て設置する。この場合には、植樹用として使用し
た場合よりも、各ブロツク１６間の間隙が小さく
なり、ブロツク１６は６つの周囲のブロツク１６
で拘束されるため、各ブロツク１６の拘束力が増
し、舗装路面の陥没や不陸を起こしにくくなる。
また、ブロツク１６の間隙には細かい砂２０が充
填されているため、歩行性が損なわれることもな
い。また、舗装路面の透水性を高めるためには、
ブロツク１６間に2.5〜５mm程度の砂石又は粗目
の砂で充填すれば良い。 Furthermore, the tree planting block according to the present invention can also be used as a road paving block. That is, as shown in FIGS. 9 to 11, tree planting blocks 16 are arranged side by side on a roadbed 17 so as to engage with each other. That is, each tree planting block 16 is installed so that the mutually opposing step portions 19 of the engagement recess 18 are engaged with each other. In this case, the gap between each block 16 is smaller than when used for tree planting, and the block 16 is separated from the six surrounding blocks 16.
Therefore, the restraining force of each block 16 is increased, and the paved road surface is less likely to cave in or become uneven.
Furthermore, since the gaps between the blocks 16 are filled with fine sand 20, the walkability is not impaired. In addition, in order to increase the water permeability of the paved road surface,
It is sufficient to fill the spaces between the blocks 16 with sand stone or coarse sand of about 2.5 to 5 mm.
〔考案の効果〕
本考案は以上のような構成を有し、従来とは異
なり、コンクリート製のブロツクであるため、製
造コストを低減することができると共に、植樹枡
の大きさや形状の如何に拘らず適応させることが
でき汎用性がきわめて大きい。また、従来のコン
クリート製のブロツクとは異なり、樹木への供水
性を向上させるためにブロツク間の間隔を大きく
して配置した場合であつても、各ブロツクが相互
に係合固定されているため、垂直方向における引
抜き抵抗が大きく、設置後における抜け出しや、
陥没あるいは震動によるブロツクの移動を防止す
ることができる。また、本考案に係る植樹用ブロ
ツクを植樹枡に使用した場合には、各ブロツク間
に砂利又は砂石が充填されるため、植樹への透水
性は充分に確保され、樹木へ雨水等は充分に供給
される。[Effects of the invention] The present invention has the above-mentioned configuration, and unlike the conventional one, it is made of concrete blocks, so manufacturing costs can be reduced, and it can be used regardless of the size or shape of the planting box. It can be easily adapted and has great versatility. In addition, unlike conventional concrete blocks, even when the blocks are arranged with large intervals to improve water supply to trees, each block is fixed and engaged with each other. , the pull-out resistance in the vertical direction is large, and it is difficult to pull out after installation.
Block movement due to collapse or vibration can be prevented. Furthermore, when the tree-planting blocks according to the present invention are used as a tree-planting box, the spaces between each block are filled with gravel or sandstone, so water permeability to the trees is sufficiently ensured, and rainwater, etc., reaches the trees. is supplied to
第１図乃至第４図は本考案に係る植樹用ブロツ
クの一実施例を示し、第１図は斜視図、第２図は
第１図の−線断面図、第３図は第１図の−
線断面図、第４図は平面図、第５図は本考案に
係る植樹用ブロツクを製作するために用いられる
型枠を示す斜視図、第６図は本考案に係る植樹用
ブロツクを植樹枡に適用した場合を示す平面図、
第７図は第６図の−線断面図、第８図は第６
図の−線断面図、第９図は本考案に係る植樹
用ブロツクを用いて路面を舗装した場合を示す平
面図、第１０図は第９図の−線断面図、第１
１図は第９図のXI−XI線断面図である。
１……植樹用ブロツク、２……膨出部、３……
係合凹部、４……上面部、５……底面部、７……
上方側面部、９……下方側面部、１０……稜線、
１２……段部。
1 to 4 show an embodiment of the tree-planting block according to the present invention, FIG. 1 is a perspective view, FIG. 2 is a sectional view taken along the - line in FIG. 1, and FIG. −
4 is a plan view, FIG. 5 is a perspective view showing the formwork used to manufacture the tree-planting block according to the present invention, and FIG. 6 is a diagram showing the tree-planting block according to the present invention in a tree-planting box. A plan view showing the case where it is applied to
Figure 7 is a sectional view taken along the - line in Figure 6, and Figure 8 is a cross-sectional view of Figure 6.
FIG. 9 is a plan view showing a road surface paved using tree-planting blocks according to the present invention; FIG. 10 is a cross-sectional view taken along the line - in FIG.
FIG. 1 is a sectional view taken along the line XI-XI in FIG. 9. 1... Tree planting block, 2... Swelling part, 3...
Engagement recess, 4...Top part, 5...Bottom part, 7...
Upper side part, 9... Lower side part, 10... Ridge line,
12...Danbe.
Claims (1)
有する一方、該上面部から斜め下方へ拡開形成
された上方側面部と該上面部に連設すると共に
底面部から斜め上方へ拡開形成された下方側面
部とを有し、上方側面部と下方側面部とにより
形成される稜線により膨出部が形成されると共
に、該膨出部には稜線に沿つて係合凹部が設け
られていることを特徴とする植樹用ブロツク。 (2) 上記係合凹部には、植樹用ブロツクを多数配
設したときに、隣接する他の植樹用ブロツクの
膨出部と係合し得る段部が形成されていること
を特徴とする実用新案登録請求の範囲第１項記
載の植樹用ブロツク。 (3) 上記係合凹部は、巾方向において相対して設
けられていることを特徴とする実用新案登録請
求の範囲第１項記載の植樹用ブロツク。[Claims for Utility Model Registration] (1) It is generally cylindrical in shape and has a top surface and a bottom surface, and an upper side surface that extends obliquely downward from the top surface and is connected to the top surface. and a lower side surface section which is expanded diagonally upward from the bottom surface section. A tree planting block characterized in that an engaging recess is provided along a ridgeline. (2) Practical use characterized in that the engagement recess is formed with a stepped portion that can engage with the bulging portion of other adjacent tree-planting blocks when a large number of tree-planting blocks are arranged. A tree-planting block according to claim 1 of the patent registration claim. (3) The tree planting block according to claim 1, wherein the engaging recesses are provided opposite each other in the width direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986184959U JPH0337389Y2 (en) | 1986-12-02 | 1986-12-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986184959U JPH0337389Y2 (en) | 1986-12-02 | 1986-12-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6389758U JPS6389758U (en) | 1988-06-10 |
| JPH0337389Y2 true JPH0337389Y2 (en) | 1991-08-07 |
Family
ID=31133136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986184959U Expired JPH0337389Y2 (en) | 1986-12-02 | 1986-12-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0337389Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS593708U (en) * | 1982-06-28 | 1984-01-11 | 関西電力株式会社 | Phase-to-phase surge voltage detection device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0424930Y2 (en) * | 1985-03-11 | 1992-06-12 |
-
1986
- 1986-12-02 JP JP1986184959U patent/JPH0337389Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS593708U (en) * | 1982-06-28 | 1984-01-11 | 関西電力株式会社 | Phase-to-phase surge voltage detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6389758U (en) | 1988-06-10 |
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