JP2004215653A - Greening block and greening block wall - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a greening block capable of efficiently greening a vertical surface and practically usable, and to provide a greening block wall. <P>SOLUTION: The greening block has side walls 2, 3, an upper wall 4, a lower wall 5, a partition wall 6, a front spatial part 7, a back spatial part 8, a concavity 9, a convexity 10, upper drain holes 11, and lower drain holes 12, wherein the front spacial part 7 is so formed as to gradually narrow in the direction from a front face to the partition wall 6, the back spacial part 8 is so formed as to gradually narrow in the direction from a back face to the partition wall 6, the concavity 9 is formed on an upper face of the upper wall 4 to have a V shape and extends in the transverse direction, the convexity 10 is formed on a lower face of the lower wall 5 to have a shape engaging with a part of the concavity 9 and extends in the transverse direction, each of the upper drain holes 11 is vertically formed on the concavity 9 and communicates the front spatial part 7 to the back spatial part 8, each of the lower drain holes 12 is vertically formed on the convexity of the lower wall 5 to be positioned just below the upper drain hole 11 and communicates the front spatial part 7 to the back spatial part 8. The spacial parts 7, 8 are filled with molded soil and used for planting greening plants. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

  The present invention relates to a greening block for greening a vertical surface such as a block wall and a greening block wall.

  With the trend of environmental preservation and natural preference, there have been many inventions for greening fences, walls, retaining walls, and the like, with the aim of alleviating the heat island phenomenon, suppressing global warming, and improving the landscape.

Among these, as a configuration capable of greening the vertical surface of a block wall particularly suitable for greening of an urban area, a box-like shape provided with a groove which is wider than the fence and has an upper opening at the upper end surface of the fence. The block body is arranged and fixed, and soil is put into the inside of the groove of the block body to plant a drooping plant to green the vertical surface of the block wall (for example, see Patent Document 1), concrete block. A green space is provided, a cassette having a planting function is mounted in the hollow space, and greening plants are grown using the cassette as soil to green the vertical surface of the block wall (for example, see Patent Document 2). The center of the space surrounded by the pair of side walls and the upper and lower walls is partitioned by vertical walls, and a space portion is formed on both the front and back surfaces. Department Performs greening vertical surfaces of block walls by planting greening plant to accommodate the soil (e.g., see Patent Document 3.), And the like.
JP 2001-73496 A (FIG. 1) JP-A-10-37377 (FIGS. 1, 2, and 4) JP-A-11-193511 (FIG. 1-3)

  In the conventional greening block wall as described above, in the configuration of Patent Document 1, (1) the stability of the block wall lacks because the heavy soil storage section is provided at the top of the wall, and (2) greening plants However, there is a problem that (3) the amount of soil is small because greening plants are grown only by the soil in the soil accommodating portion provided above the fence. Further, with the configuration of Patent Document 2, (1) the structure of the block itself is complicated, and the production cost and maintenance cost are high, including the arrangement of a cassette having a planting function and a water supply pipe provided with a watering hole. (2) There is a problem that the amount of soil is small because a cassette having a planting function is mounted in a cavity formed on one side of the block. Further, in the configuration of Patent Document 3, (1) it is necessary to form a soil storage portion below each space portion, so that the block moldability is poor, and the manufacturing cost of the block itself is high. (3) Since the blocks are connected by bolts, the connection strength between the blocks is low and the reliability is lacking.

  As described above, the conventional greening block wall cannot efficiently perform greening of the vertical surface of the block wall because the amount of greening plants is more limited due to the small amount of soil, and None of them was practical because the cost etc. greatly increased compared with ordinary concrete blocks due to the structure and the like.

  The present invention has been made in order to solve the above problems, and an object of the present invention is to obtain a practical greening block and a greening block wall that can efficiently perform vertical greening. .

  The greening block according to the present invention has a left side wall, a right side wall, an upper wall and a lower wall, and a substantially central portion of a space from the front side to the back side surrounded by the left and right side walls and the upper and lower walls for solving the above-described problem. A partition wall disposed between the left side wall and the right side wall and between the upper wall and the lower wall, a front side soil storage portion that becomes narrower from the front side to the partition wall, and goes from the back side to the partition wall. A lower side soil accommodating portion, a concave portion extending in the left and right direction formed on the upper surface of the upper wall, and a convex portion formed on the lower surface of the lower wall and extending in the left and right direction having a shape fitted to a part of the concave portion. Part, an upper drainage hole formed so as to communicate the concave part of the upper wall with each of the front side soil storage part and the rear side soil storage part, a convex part of the lower wall, the front side soil storage part and the back side With each of the soil storage A lower drainage hole formed so as to communicate with each other, wherein the upper drainage hole and the lower drainage hole are formed so as to communicate with each other at a joint surface between the concave portion and the convex portion to be fitted. It is.

  Here, it is preferable to provide a detachable support member for suppressing the falling of the soil, which is provided in the front side soil storage unit and the back side soil storage unit.

  In addition, it is preferable that a connection hole between the front-side soil storage portion and the back-side soil storage portion is formed in the partition wall.

  Further, it is preferable that a groove extending in the left-right direction is formed in a protrusion extending in the left-right direction formed on the lower wall.

  The greening block according to the present invention has a left side wall, a right side wall, an upper wall and a lower wall, and a substantially central portion of a space from the front side to the back side surrounded by the left and right side walls and the upper and lower walls for solving the above-described problem. A partition wall disposed between the left side wall and the right side wall and between the upper wall and the lower wall, a front side soil storage portion that becomes narrower from the front side to the partition wall, and goes from the back side to the partition wall. An upper drain hole formed to communicate the upper surface of the upper wall with each of the front soil container and the rear soil container, and a lower surface of the lower wall and the front soil container. And a lower drainage hole formed so as to communicate with each of the part and the backside soil storage part, wherein the upper drainage hole and the lower part are provided when the greenery blocks are arranged vertically. water Those obtained by forming so as to communicate can bore above and below the joint surface.

  Here, it is preferable to provide a detachable support member for suppressing the falling of the soil, which is provided in the front side soil storage unit and the back side soil storage unit.

  In addition, it is preferable that a connection hole between the front-side soil storage portion and the back-side soil storage portion is formed in the partition wall.

  Further, it is preferable to form recesses extending in the left-right direction on the upper surface of the upper wall and the lower surface of the lower wall.

  The greening block according to the present invention is narrowed toward the rear wall, surrounded by the left side wall and the right side wall, the upper wall and the lower wall, and the rear wall, and the left and right side walls and the upper and lower walls in order to solve the above-described problem. A soil storage portion, a concave portion extending in the left-right direction formed on the upper surface of the upper wall, and a convex portion formed in the lower surface of the lower wall, extending in the left-right direction having a shape to be fitted with a part of the concave portion, An upper drainage hole formed to communicate the concave portion of the upper wall and the soil storage portion, and a lower drainage hole formed to communicate the convex portion of the lower wall and the soil storage portion. The upper drainage hole and the lower drainage hole are formed so as to communicate with each other at a joint surface between the concave portion and the convex portion to be fitted.

  Here, it is preferable to provide a detachable support member for suppressing the fall of the soil provided in the soil storage unit.

  Further, it is preferable that a rear water receiving portion that is depressed forward is formed on the rear surface of the rear wall, and a rear water receiving hole that is inclined forward is provided to communicate a lower portion of the rear water receiving portion with the soil storage portion.

  Further, it is preferable that a groove extending in the left-right direction is formed in a protrusion extending in the left-right direction formed on the lower wall.

  The greening block according to the present invention is narrowed toward the rear wall, surrounded by the left side wall and the right side wall, the upper wall and the lower wall, and the rear wall, and the left and right side walls and the upper and lower walls in order to solve the above-described problem. A soil container, an upper drainage hole formed to communicate the upper wall upper surface with the soil container, and a lower drainage formed to communicate the lower wall lower surface with the soil container. A greening block having holes, wherein when the greening blocks are vertically arranged side by side, the upper drainage hole and the lower drainage hole are formed so as to communicate with each other at upper and lower joint surfaces. .

  Here, it is preferable to provide a detachable support member for suppressing the fall of the soil provided in the soil storage unit.

  Further, it is preferable that a rear water receiving portion that is depressed forward is formed on the rear surface of the rear wall, and a rear water receiving hole that is inclined forward is provided to communicate a lower portion of the rear water receiving portion with the soil storage portion.

  Further, it is preferable to form recesses extending in the left-right direction on the upper surface of the upper wall and the lower surface of the lower wall.

  Furthermore, it is preferable that a concave portion extending in the vertical direction is formed substantially at the center of the left surface of the left side wall and the right surface of the right side wall.

  The greening block wall according to the present invention is, for solving the above-mentioned problem, a left side wall and a right side wall, an upper wall and a lower wall, and a substantially central portion of a space from the front side to the back side surrounded by the left and right side walls and the upper and lower walls. A partition wall extending between the left side wall and the right side wall and between the upper wall and the lower wall, a front side soil storage portion that becomes narrower from the front side to the partition wall, and the partition wall from the back side. A back side soil storage portion that becomes narrower as it goes, a concave portion extending in the vertical direction formed in a substantially central portion of the left surface of the left side wall and the right surface of the right side wall, and a concave portion extending in the horizontal direction formed on the upper surface of the upper wall, A left-right extending protrusion formed on the lower wall lower surface and having a shape fitting with a part of a left-right extending concave portion formed on the upper wall upper surface; a concave portion on the upper wall; Section and the backside soil storage section An upper drainage hole formed so as to communicate with each other, and a lower drainage hole formed so as to communicate the convex portion of the lower wall with each of the front-side soil storage portion and the back-side soil storage portion. And a concrete block disposed up, down, left and right, wherein the upper drainage hole and the lower drainage hole are formed so as to communicate with a joint surface of the concave portion and the convex portion to be fitted, A vertical reinforcing bar passed through a space between a vertically extending concave portion on the left side of the left side wall and a vertically extending concave portion on the right side of the right side wall, and concrete poured into the space, and the upper wall upper surface Left and right reinforcing bars passed through the space between the formed left and right recesses and the left and right protrusions formed on the lower surface of the lower wall, and concrete poured into the space, and the concrete block Front side soil storage section and back And a soil disposed in the soil receiving portion, is made by planting greenery plant in this soil.

  Here, it is preferable that the soil to be disposed in the front-side soil storage section and the back-side soil storage section of each concrete block is molded in advance into a shape that fits into the front-side soil storage section and the back-side soil storage section of each concrete block.

  It is preferable that the whole or a part of the molded soil is covered with a net or a permeable wrapping material.

  The greening block wall according to the present invention is narrowed toward the rear wall, which is surrounded by the left side wall and the right side wall, the upper wall and the lower wall, and the rear wall, and the left and right side walls and the upper and lower walls. A soil storage portion, and a concave portion extending in the left-right direction formed on the upper surface of the upper wall, and a convex portion formed in the lower surface of the lower wall and extending in the left-right direction having a shape that fits a part of the concave portion, An upper drainage hole formed to communicate the concave portion of the upper wall and the soil storage portion, and a lower drainage hole formed to communicate the convex portion of the lower wall and the soil storage portion. The concrete block disposed in the vertical and horizontal directions, wherein the upper drainage hole and the lower drainage hole are formed so as to communicate with a joint surface of the concave portion and the convex portion to be fitted, A recess extending vertically on the left side of the left side wall and the right side of the right side wall A vertical reinforcing bar passed through a space with a vertically extending recess and concrete cast into the space; a left and right recess formed on the upper wall upper surface and a left and right formed on the lower wall lower surface It comprises a left and right reinforcing bar passed through a space with a convex portion extending in the direction, concrete cast in the space, and soil disposed in the front side soil storage portion and the back side soil storage portion of each concrete block. This is obtained by planting a green plant in this soil.

  Here, it is preferable that the soil provided in the soil storage part of each concrete block is formed in advance into a shape that fits into the soil storage part of each concrete block.

  It is preferable that the whole or a part of the molded soil is covered with a net or a permeable wrapping material.

  Further, a connection block having an upper surface shape corresponding to the lower surface shape of the concrete block for constructing the greening block wall, and a lower surface shape adapted to the upper surface shape of the existing concrete block wall, is provided. It is preferable to dispose the connecting blocks on the upper side and stack the greening block walls on these connecting blocks.

  The greening block according to the present invention is disposed in a substantially central portion of a space from the front side to the back side surrounded by the left side wall, the right side wall, the upper wall and the lower wall, and the left and right side walls and the upper and lower walls. A partition wall extending between the right and left walls and between the upper wall and the lower wall, a front side soil storage portion that becomes narrower from the front side to the partition wall, and a back side soil storage portion that becomes narrower from the back side to the partition wall. A concave portion extending in the left-right direction formed on the upper surface of the upper wall, a convex portion formed in the lower surface of the lower wall, extending in the left-right direction having a shape to be fitted with a part of the concave portion, An upper drainage hole formed so as to communicate the recess and each of the front side soil storage part and the back side soil storage part, and the convex part of the lower wall and each of the front side soil storage part and the back side soil storage part Formed to communicate A lower drainage hole, and the upper drainage hole and the lower drainage hole are formed so as to communicate with each other at a joint surface of the concave portion and the convex portion to be fitted, so that cost can be reduced. This has the effect. In addition, by forming a greening block wall using this greening block, the vertical surface of the greening block wall can be more efficiently greened and the maintenance work such as water supply work can be simplified. Play. Further, there is an effect that the seismic strength of the greening block wall can be increased.

  Further, since the detachable support member for suppressing the fall of the soil provided in the front side soil storage portion and the back side soil storage portion is provided, it is possible to suppress the fall of the soil from the greening block.

  Further, since the partition wall is formed with a connection hole between the front side soil storage portion and the back side soil storage portion, the front side soil storage of the green plant and the molded soil when the green block is formed using the green block. There is an effect that the fixability to the part and the backside soil storage part is improved.

  Further, since a groove extending in the left-right direction is formed in the convex portion extending in the left-right direction formed on the lower wall, when the greening block is formed as a concrete molded product, the greening block is formed on the upper surface of the upper wall. By passing a reinforcing bar through the space between the left and right recessed portions and the left and right projected portions formed on the lower surface of the lower wall and casting concrete, the seismic strength of the greening block wall can be further increased. This has the effect.

  The greening block according to the present invention is disposed in a substantially central portion of a space from the front side to the back side surrounded by the left side wall, the right side wall, the upper wall and the lower wall, and the left and right side walls and the upper and lower walls. A partition wall extending between the right and left walls and between the upper wall and the lower wall, a front side soil storage portion that becomes narrower from the front side to the partition wall, and a back side soil storage portion that becomes narrower from the back side to the partition wall. And an upper drain hole formed so as to communicate the upper wall upper surface with each of the front side soil storage unit and the back side soil storage unit, and the lower wall lower surface and the front side soil storage unit and the back side soil storage unit. A greening block having a lower drainage hole formed so as to communicate with each other, wherein when the greening blocks are arranged vertically, the upper drainage hole and the lower drainage hole are joined vertically. In terms of Since the formed such that through an effect that it is possible to reduce the cost. In addition, by forming a greening block wall using this greening block, the vertical surface of the greening block wall can be more efficiently greened and the maintenance work such as water supply work can be simplified. To play.

  Further, since the detachable support member for suppressing the fall of the soil provided in the front side soil storage portion and the back side soil storage portion is provided, it is possible to suppress the fall of the soil from the greening block.

  Further, since the partition wall is formed with a connection hole between the front side soil storage portion and the back side soil storage portion, the front side soil storage of the green plant and the molded soil when the green block is formed using the green block. There is an effect that the fixability to the part and the backside soil storage part is improved.

  Furthermore, since the recesses extending in the left-right direction are formed on the upper wall lower surface and the lower wall lower surface, it is possible to increase the seismic strength of the greening block wall by passing a reinforcing bar through the recesses and placing concrete. It works.

  The greening block according to the present invention includes a left side wall and a right side wall, an upper wall, a lower wall, and a rear wall; a soil storage section surrounded by the left and right side walls and the upper and lower walls, the width of which decreases toward the rear wall; A concave portion extending in the left-right direction formed on the upper surface of the wall, a convex portion formed in the lower surface of the lower wall, extending in the left-right direction having a shape fitting with a part of the concave portion, the concave portion of the upper wall, and the soil An upper drainage hole formed to communicate with the storage part; and a lower drainage hole formed to communicate the convex part of the lower wall and the soil storage part. And the lower drain hole are formed so as to communicate with each other at the joint surface between the concave portion and the convex portion to be fitted, so that there is an effect that the cost can be reduced. In addition, by forming a greening block wall using this greening block, the vertical surface of the greening block wall can be more efficiently greened and the maintenance work such as water supply work can be simplified. Play. Further, there is an effect that the seismic strength of the greening block wall can be increased.

  In addition, since the detachable support member for suppressing the drop of the soil provided in the soil accommodating section is provided, it is possible to suppress the drop of the soil from the greening block.

  Further, a rear water receiving portion that is recessed forward is formed on the rear surface of the rear wall, and a rear water receiving hole that is inclined forward is provided to communicate the lower part of the rear water receiving portion with the soil storage portion. This has the effect of collecting more water in the soil storage unit.

  Further, since a groove extending in the left-right direction is formed in the convex portion extending in the left-right direction formed on the lower wall, when the greening block is formed as a concrete molded product, the greening block is formed on the upper surface of the upper wall. By passing a reinforcing bar through the space between the left and right recessed portions and the left and right projected portions formed on the lower surface of the lower wall and casting concrete, the seismic strength of the greening block wall can be further increased. This has the effect.

  The greening block according to the present invention includes a left side wall and a right side wall, an upper wall, a lower wall, and a rear wall; a soil storage section surrounded by the left and right side walls and the upper and lower walls, the width of which decreases toward the rear wall; A greening block having an upper drainage hole formed to communicate the upper surface of the wall and the soil storage portion, and a lower drainage hole formed to communicate the lower surface of the lower wall and the soil storage portion. However, when the greening blocks are vertically arranged side by side, the upper drainage hole and the lower drainage hole are formed so as to communicate with the upper and lower joint surfaces, so that the effect that the cost can be reduced can be obtained. Play. In addition, by forming a greening block wall using this greening block, the vertical surface of the greening block wall can be more efficiently greened and the maintenance work such as water supply work can be simplified. Play.

  In addition, since the detachable support member for suppressing the drop of the soil provided in the soil accommodating section is provided, it is possible to suppress the drop of the soil from the greening block.

  Further, a rear water receiving portion that is recessed forward is formed on the rear surface of the rear wall, and a rear water receiving hole that is inclined forward is provided to communicate the lower part of the rear water receiving portion with the soil storage portion. This has the effect of collecting more water in the soil storage unit.

  Furthermore, since the recesses extending in the left-right direction are formed on the upper wall lower surface and the lower wall lower surface, it is possible to increase the seismic strength of the greening block wall by passing a reinforcing bar through the recesses and placing concrete. It works.

  In addition, since a concave portion extending in the vertical direction is formed at substantially the center of the left surface of the left side wall and the right surface of the right side wall, when the greening block is formed as a concrete molded product to form a greening block wall, the left side surface of the left side wall is formed. By passing a reinforcing bar into the space between the concave portion extending in the vertical direction of the right side wall and the concave portion extending in the vertical direction on the right side of the right side wall and casting concrete, an effect of increasing the seismic strength of the greening block wall can be achieved.

  The greening block wall according to the present invention is disposed in a substantially central portion of a space from the front side to the back side surrounded by the left side wall, the right side wall, the upper wall and the lower wall, and the left and right side walls and the upper and lower walls, A partition wall extending between the wall and the right side wall and between the upper wall and the lower wall, a front side soil storage portion which becomes narrower from the front side to the partition wall, and a back side soil storage portion which becomes narrower from the back side to the partition wall. A vertically extending recess formed in a substantially central portion of a left surface of the left wall and a right surface of the right wall; a horizontally extending recess formed in the upper surface of the upper wall; and a lower surface of the lower wall. Further, a convex portion extending in the left-right direction having a shape to be fitted to a part of a concave portion extending in the left-right direction formed on the upper surface of the upper wall, a concave portion of the upper wall, the front-side soil storage portion, and the back-side soil storage portion. I will communicate with each other An upper drainage hole formed in the upper drainage hole, and a lower drainage hole formed so as to communicate the convex portion of the lower wall with each of the front side soil storage portion and the backside soil storage portion. A concrete block disposed up, down, left, and right, formed so that a hole and the lower drainage hole communicate with each other at a joint surface of the concave portion and the convex portion to be fitted, and a vertical direction of a left surface of the left wall. And a concrete cast in the space, and a recess formed in the upper surface of the upper wall extending in the left-right direction. And right and left reinforcing bars passed through the space between the lower wall and the convex portion extending in the left and right direction formed on the lower surface of the lower wall, concrete poured into the space, and the front side soil storage portion and the back side soil storage of each concrete block. Arranged in the department With the soil and planting greening plants in this soil, the vertical surface of the greening block fence can be more efficiently greened and the maintenance work such as water supply work can be simplified. Play. Further, there is an effect that the seismic strength of the greening block wall can be increased and the construction cost can be reduced.

  Further, since the soil to be disposed in the front-side soil storage section and the back-side soil storage section of each concrete block is molded in advance into a shape that fits into the front-side soil storage section and the back-side soil storage section of each concrete block, This makes it possible to more efficiently perform the greening of the vertical plane and to shorten the construction time of the greening block wall.

  Furthermore, since the whole or a part of the molded soil is covered with a net or a permeable wrapping material, cracking, chipping, and the like at the time of transporting the molded soil can be suppressed, and a green plant is planted in advance. Thus, even when the molding soil is disposed in the front space portion or the back space portion of the concrete block, an effect that the form of the molding soil is easily maintained can be obtained.

  The greening block wall according to the present invention includes a left side wall and a right side wall, an upper wall and a lower wall, and a rear wall, and a soil storage part that is surrounded by the left and right side walls and the upper and lower walls and narrows toward the rear wall, A concave portion extending in the left-right direction formed on the upper surface of the upper wall, a convex portion formed in the lower surface of the lower wall, extending in the left-right direction having a shape fitting with a part of the concave portion, and a concave portion of the upper wall; An upper drainage hole formed so as to communicate with the soil storage part, and a lower drainage hole formed so as to communicate the convex part of the lower wall with the soil storage part; A concrete block disposed up, down, left, and right, formed so that a hole and the lower drainage hole communicate with each other at a joint surface of the concave portion and the convex portion to be fitted, and a vertical direction of a left surface of the left wall. Extending in the vertical direction of the right surface of the right side wall A vertical reinforcing bar passed through the space and concrete poured into the space, a concave portion extending in the horizontal direction formed on the upper surface of the upper wall, and a convex portion extending in the horizontal direction formed on the lower surface of the lower wall. And the concrete placed in the space and the soil disposed in the front side soil storage part and the back side soil storage part of each concrete block. As a result, the vertical surface of the greening block wall can be more efficiently greened and the maintenance work such as water supply can be simplified. Further, there is an effect that the seismic strength of the greening block wall can be increased and the construction cost can be reduced.

  Further, since the soil provided in the soil storage section of each concrete block is molded in advance into a shape that fits into the soil storage section of each concrete block, greening of the vertical surface of the block wall can be performed more efficiently. And the construction time of the greening block wall can be shortened.

  Furthermore, since the whole or a part of the molded soil is covered with a net or a permeable wrapping material, cracking, chipping, and the like at the time of transporting the molded soil can be suppressed, and a green plant is planted in advance. Thus, even when the molding soil is disposed in the front space portion or the back space portion of the concrete block, an effect that the form of the molding soil is easily maintained can be obtained.

  Still further, a connection block having an upper surface shape formed in accordance with the lower surface shape of the concrete block for constructing the greening block wall and a lower surface shape formed in accordance with the upper surface shape of the existing concrete block wall is provided. Since the connection blocks are arranged on the fence and the green block fences are stacked on these connection blocks, the construction of the green block fence according to the present invention is facilitated, and a part of the existing concrete block fence is used. It can be easily replaced by the greening block wall according to the invention.

Embodiment 1 FIG.
1 to 3 are diagrams illustrating examples of a greening block according to Embodiment 1 of the present invention. FIG. 1 is a perspective view, and FIG. 2 is a plan view. FIG. 3 is a right side sectional view. FIG. 3 (a) shows a case where a protrusion formed on the lower wall has no groove extending in the left-right direction. FIG. 3 (b) shows a protrusion formed on the lower wall. The figure shows a case where the portion has a groove extending in the left-right direction.

  The greening block 1 is a concrete molded product, and is a space from the front side to the back side surrounded by the left side wall 2 and the right side wall 3, the upper wall 4 and the lower wall 5, and the left and right side walls 2, 3 and the upper and lower walls 4, 5. And a partition wall 6 extending between the left side wall 2 and the right side wall 3 and between the upper wall 4 and the lower wall 5. In addition, a front-side soil storage portion 7 that becomes narrower toward the partition wall 6 from the front side and a back-side soil storage portion 8 that becomes narrower toward the partition wall 6 from the back side are formed. Further, a concave portion 9 extending in the left-right direction is formed on the upper surface of the upper wall 4, and the concave portion 9 of the lower greening block 1 is formed on the lower surface of the lower wall 5 when the greening blocks 1, 1. A protrusion 10 extending in the left-right direction and having a shape fitting with a part is formed. Further, the upper wall 4 is provided with upper drainage holes 11, 11... Communicating with the front-side soil container 7 and the back-side soil container 8, respectively. The lower drain holes 12, 12,... Communicating with each of the section 7 and the back side soil accommodating section 8 are formed. The upper drainage holes 11, 11... And the lower drainage holes 12, 12,.

  A concave portion 13 extending in the vertical direction is formed substantially in the center of the left surface of the left side wall 2, and a concave portion 14 extending in the vertical direction is formed in a substantially central portion of the right surface of the right side wall 3. A groove 15 extending in the left-right direction is formed in 10. Further, support holes 16, 16 are formed on the front and back surfaces of the left side wall 2 and the right side wall 3, respectively, and a support rod extending between the left side wall 2 and the right side wall 3 is provided between the support holes 16, 16. 17 is inserted. The support hole 16 and the support rod 17 constitute a detachable support member for suppressing the fall of the soil.

  The recess 9 extending in the left-right direction formed on the upper surface of the upper wall 4 has a substantially V-shape when viewed from the side of the side wall 2 or 3 (see FIG. 3). Are shaped to have excellent stability and strength when fitting up and down. In addition, the front side soil storage portion 7 has a shape that becomes narrower from the front side toward the partition wall 6, and the back side soil storage portion 8 has a shape that becomes narrower from the back side toward the partition wall 6. Good. As described above, since the moldability is good, the greening block 1 is excellent in mass productivity, and therefore, the manufacturing cost can be reduced. In addition, since it is excellent in stability and strength at the time of storage and transportation, it is possible to increase safety and reduce distribution costs.

  FIGS. 4 and 5 are explanatory views showing a configuration example of a block wall formed by arranging the concrete blocks for greening block walls according to Embodiment 1 of the present invention vertically and horizontally, and FIG. FIG. 5 is a right side sectional view. Further, the cross section of the greening block 1 shows the case of FIG. 3B (see FIG. 5). 4 and 5, the same reference numerals as those in FIGS. 1 to 3 indicate the same or corresponding parts.

  The greening blocks 1, 1,... Are arranged vertically and horizontally, and as shown in FIG. .. Are vertically inserted between the right side walls 3, 3... Corresponding to the right side walls 3, 3. ... is cast. Also, as shown in FIG. 5, concave portions 9, 9,... Extending in the left-right direction formed on the upper surfaces of the upper walls 4, 4,. .. Are passed through reinforcing bars 18b, 18b,... In the left-right direction between the projections 10, 10,. .. And 18b, 18b... Do not necessarily need to be arranged between all the greening blocks 1, 1. It is also possible to dispose only a part between 1.

  In particular, since the upper and lower greening blocks 1 and 1 have a wide fitting contact surface with the concave portions 9 and the convex portions 10 being fitted by the configuration of the block wall described above, the greening blocks 1, 1. The seismic strength of the block wall can be increased. Moreover, since the rebars 18a, 18a ... in the vertical direction and the rebars 18b, 18b ... in the horizontal direction are inserted and fixed with concrete 19, 19 ..., the greening blocks 1, 1 ... are firmly connected. It is possible to obtain a high strength block wall. Further, as shown in FIG. 5, since the lower walls 5, 5,..., Extending in the left-right direction, the protrusions 10, 10,. The contact area between the greening block 1 and the concrete 19 increases, and the bonding strength increases. Further, left and right recesses 9, 9... Formed on the upper walls 4, 4,... 10 and so on, and concrete 19, 19,... Are placed in the left and right direction through the reinforcing bars 18b, 18b,. There is no need to do this, and workability is improved.

  Next, the configuration of the greening block wall according to Embodiment 1 of the present invention will be described. After the block wall is formed as described above, soil is disposed in the front side soil storage unit 7 and the back side soil storage unit 8 of each greening block 1, and a greening plant is planted on the soil to form a greening block wall. be able to. As greening plants, for example, leafy vegetables such as komatsuna, spring chrysanthemum, and green onion can be planted according to the season.

  In addition, each of the greening blocks has a shape in which the front side soil accommodating portion 7 becomes narrower from the front side toward the partition wall 6 and the rear side soil accommodating portion 8 becomes narrower from the rear side toward the partition wall 6. The soil provided in the front soil container 7 and the back soil container 8 can be molded in advance into a shape that fits into the front soil container 7 and the back soil container 8 of each greening block 1. . Therefore, by using such a molded soil, it is possible to secure a sufficient amount of soil to fill the front-side soil storage unit 7 and the back-side soil storage unit 8, and to plant a greening plant in an amount corresponding to the soil amount. Therefore, greening of the vertical surface of the block wall can be performed more efficiently. In addition, by using such a molded soil, the labor for putting soil into the front-side soil storage unit 7 and the back-side soil storage unit 8 can be greatly reduced, so that the construction time of the greening block wall can be shortened.

  FIG. 6 is a perspective view showing an example of the molding soil. FIG. 6 (a) shows a case where there is no net covering the molding soil, and FIG. 6 (b) shows a case where there is a net covering the molding soil. I have. The molding soil 20 may be formed by using a separately manufactured mating mold. However, since the molding soil 20 has a shape that fits into the front-side soil storage portion 7 and the back-side soil storage portion 8 of the greening block 1, the greening block 1 The front-side soil storage unit 7 or the back-side soil storage unit 8 can be used as a mold. The molded soil 20 molded in this manner is disposed in the front soil storage section 7 and the rear soil storage section 8 of each greening block 1 as it is, or each of the green blocks is covered with a net 21 as shown in FIG. It can also be arranged in the front side soil storage part 7 and the back side soil storage part 8 of the greening block 1. If the molded soil 20 is covered with the net 21, cracking, chipping and the like of the molded soil 20 during transportation of the molded soil 20 and the like can be suppressed, and the front side soil storage unit 7 of the greening block 1 in a state where the greening plants are planted in advance. Alternatively, the configuration of the molded soil 20 can be easily maintained even in the case where the molded soil 20 is disposed in the back side soil storage portion 8, which is convenient.

  The net 21 is made of, for example, a starch such as corn, a natural fiber such as coconut or kenaf, a biodegradable synthetic fiber obtained from lactic acid or the like obtained from starch, or a chemical fiber such as polyester, nylon, or aramid fiber. Can be formed. Instead of the net 21, a permeable packaging material may be formed by, for example, a fiber such as coconut or kenaf, and the packaging material may cover all or a part of the compacted soil. If the net or the wrapping material is formed of a natural material or a biodegradable synthetic fiber, it is convenient for collecting and curing the nutrient-depleted soil and recycling it. When the wrapping material is used, the soil wrapped by the wrapping material does not necessarily need to be the molding soil. Further, when the wrapping material is used, the wrapping material has a certain water retention property as well as a water permeability, so that the water retention ability can be improved.

  After arranging the soil (molded soil 20 or unmolded soil) in the front-side soil storage unit 7 and the back-side soil storage unit 8 of each greening block 1, 1,. By inserting the support rods 17 into the support holes 16 by the support holes 16 and the support rods 17 shown in FIG. 1 as members, the front side soil storage part 7 and the back side soil storage part 8 of each greening block 1, 1. Can be prevented from falling down. In particular, if the support hole 16 is formed obliquely downward, it is possible to prevent the support rod 17 from coming off from the support hole 16. Further, the detachable support member for suppressing the fall of the soil is not limited to the configuration including the support holes 16 and the support bars 17 in FIG. 1, and a plurality of support bars 17 may be vertically arranged. Various means having a function of suppressing the fall of the soil, such as using a plate of an appropriate width instead of the support rod 17, can be adopted.

  Next, the water supply to the green plant in the present invention will be described with reference to the right side sectional view of the green block wall shown in FIG. Since the upper walls 4, 4,... Of the respective greening blocks 1,... Are formed with recesses 9, 9,. A water receiving portion is formed, and rain water or water supplied manually is accumulated in the concave portion 9 serving as the water receiving portion. It is to be noted that the end of the greening blocks 1, 1... At the top of the greening block fence is placed on the side wall 2 or 3 of the greening block 1 so that water does not flow down from the recess 9 of the greening block 1. It is preferable to provide damming means such as a plate extending over the recess 9.

  The upper walls 4, 4,... Have upper drain holes 11, 11,... Communicating with the front soil receiving section 7 and the rear soil receiving section 8, respectively. Are formed to communicate with the soil storage portion 7 and the backside soil storage portion 8, respectively. The upper drain holes 11, 11,... And the lower drain holes 12, 11,. .. Are formed so as to communicate with each other at the joint surface of the concave portion 9 and the convex portion 10 to be fitted. When rainwater or water supplied by hand accumulates in the recess 9 serving as the water receiving portion and reaches the upper drain holes 11, 11,... Of the greening block 1, the upper drain holes 11, 11,. Drain holes 11, 11,... Water is supplied to the lower soil (not shown). Excess moisture is passed through the lower drain holes 12, 12,... And communicates with the lower drain holes 12, 12,. .., Water is supplied to the unillustrated soil below the upper drain holes 11, 11,. Hereinafter, water is similarly supplied to the soil (not shown) of the front side soil storage part 7 and the back side soil storage part 8 of the lower greening block 1.

  As described above, by supplying water only to the water receiving portion on the upper surface of the block wall, the soil in the front soil storage portion 7 and the back soil storage portion 8 of the greening blocks 1, 1... Since water can be supplied, the water supply operation becomes very simple. In addition, since excess water is discharged downward, it is possible to prevent root rot of the greening plants planted in the soil provided in the front soil storage unit 7 and the back soil storage unit 8.

  As described above, the use of the greening block wall according to the present invention enables more efficient greening of the vertical surface of the block wall, thus effectively promoting the mitigation of the heat island phenomenon and the suppression of global warming. can do. In addition, when the greenery plants that have grown efficiently improve the landscape, the pleasure of growing the plants can be shared among the viewers and the feelings of the viewers are relaxed, and when the greenery plants are leafy vegetables, There is also an effect that this can be made edible.

Embodiment 2 FIG.
FIG. 7 is a cross-sectional view illustrating an example of a greening block wall according to Embodiment 2 of the present invention. The same reference numerals as those in FIGS. 1, 3, 5, and 6 of Embodiment 1 denote the same or corresponding parts. Is shown.

  By forming a connection hole 22 for connecting the front side soil storage unit 7 and the back side soil storage unit 8 to the partition wall 6, the roots and the back side soil of a green plant (not shown) planted in the molded soil 20 of the front side soil storage unit 7. Since the roots of the green plant (not shown) planted in the molding soil 20 of the storage unit 8 pass through the connection holes 22, the fixation of the green plant and the molding soil 20 to the front soil storage unit 7 and the rear soil storage unit 8 is improved. The greenery plant and the molded soil 20 can be prevented from falling. The number of the connection holes 22 is not limited to one, and holes having an appropriate size may be formed at a plurality of positions.

Embodiment 3 FIG.
FIG. 8 is a cross-sectional view illustrating an example of a greening block according to Embodiment 3 of the present invention. FIGS. 8A and 8B illustrate shapes of a front-side soil storage unit and a back-side soil storage unit, and an upper wall. An example is shown in which the shape of the concave portion extending in the left-right direction formed on the upper surface and the shape of the convex portion formed on the lower surface of the lower wall are different from those of the first embodiment. Further, the same reference numerals as those in FIG. 3 of the first embodiment indicate the same or corresponding parts.

  The shape of the front side soil storage portion 7 that becomes narrower from the front side toward the partition wall 6 and the shape of the back side soil storage portion 8 that becomes narrower as it goes toward the partition wall 6 from the back side are not limited to the shapes as in the first embodiment. Various shapes such as the shape shown in FIG. 8 can be adopted as long as the shape has moldability such that it becomes narrower toward the partition wall 6 and easiness of putting the molded soil.

  Further, the shape of the concave portion 9 formed on the upper surface of the upper wall 4 and extending in the left-right direction is not limited to the substantially V-shape as in the first embodiment, but is implemented in consideration of moldability, connection stability, and the like. Various shapes such as the shape shown in FIG. 8B can be adopted according to the V-shape of the first embodiment. In accordance with this, the shape of the protrusion 10 formed on the lower surface of the lower wall 5 can also be formed to have a shape that fits a part of the recess 9 in accordance with the shape of the recess 9.

Embodiment 4 FIG.
FIG. 9 is a cross-sectional view illustrating an example of a greening block according to Embodiment 4 of the present invention. FIG. 9A is a right side cross-sectional view, and FIG. 9B is a right side illustrating a configuration example of a greening block wall. FIG. The same reference numerals as those in FIGS. 3 and 5 of the first embodiment denote the same or corresponding parts. Although not shown in FIG. 9, the left side wall 2 and the right side wall 3 of the greening block 23 have the same shape as that of the first embodiment shown in FIG.

  The greening block 23 is a concrete molded product and includes a left side wall 2 and a right side wall 3, an upper wall 4 and a lower wall 5, and a rear wall 24 (not shown). Further, a soil container 25 is formed, which is surrounded by the left and right side walls 2 and 3 and the upper and lower walls 4 and 5 and becomes narrower toward the rear wall 24. Further, a recess 9 extending in the left-right direction is formed on the upper surface of the upper wall 4, and the recess 9 of the lower greening block 23 is formed on the lower surface of the lower wall 5 when the greening blocks 23 are vertically connected. A protrusion 10 extending in the left-right direction and having a shape fitting with a part is formed. Furthermore, the upper wall 4 has upper drainage holes 26, 26,... That communicate the recess 9 of the upper wall 4 and the soil storage portion 25, and the convex portion 10 of the lower wall 5 has Are formed with lower water drain holes 27, 27,... Which communicate the protrusions 10 of the lower wall 5 and the soil storage portion 25. Also, the upper drain holes 26, 26,... And the lower drain holes 27, 27,. .

  Further, in the central part of the concave portion 9 of the upper wall 4, when used as the uppermost greening block 23 of the greening block wall, water receiving holes 28, 28. Is formed. On the rear surface of the rear wall 24, a rear water receiving portion 29 which is depressed forward is formed, and a rear water receiving hole which is inclined forward to communicate a lower portion of the rear water receiving portion 29 with the soil storage portion 25. 30 are formed. The lower surface 29a of the rear water receiving portion 29 has a shape that becomes lower toward the rear wall portion of the rear wall 24 of the rear water receiving hole 30, for example, a V-shape or a wavy shape. Rainwater and the like are more likely to collect. Therefore, it is preferable because more water enters the soil storage portion 25 from the rear water receiving hole 30 and more water is supplied to the greening plants (not shown) planted in the soil storage portion 25.

  Note that support holes 16, 16 similar to those in FIG. 1 are formed on the surfaces of the left side wall 2 and the right side wall 3 (not shown), and between the support holes 16, 16 between the left side wall and the right side wall 3. A supporting rod 17 is inserted. As in the first embodiment, the support holes 16 and the support rods 17 form a detachable support member for suppressing the fall of the soil.

  As described above, the configuration of the fourth embodiment is different from the double-sided greening block 1 having the front soil storage section 7 and the rear soil storage section 8 of the first embodiment, and is a single-side type having a soil storage section 25 on only one side. The greening block 23 has the same effect as the double-sided greening block 1 of the first embodiment.

Embodiment 5 FIG.
FIG. 10 is a right side sectional view showing a configuration example of a greening block wall according to Embodiment 5 of the present invention, and shows a configuration in which the greening block wall of the present invention is stacked on an existing concrete block wall A. The existing concrete block wall A shows a form in which a normal concrete block wall is newly stacked about several steps from the foundation, or a form in which the upper part of the normal concrete block wall is cut off to be several steps from the foundation. I have. Further, the same reference numerals as those in FIG. 9 of the fourth embodiment denote the same or corresponding parts.

  The connection block 31 conforms to the lower surface shape of the greening block 23 (which may be another type of greening block according to the present invention, which is not limited to the single-sided type or the double-sided type) that forms a greening block wall. To form a top surface. The lower surface of the connection block 31 is formed in accordance with the upper surface of the existing concrete block wall A. Therefore, the connection block 31 is fixed on the existing concrete block wall A with the mortar 32 or the like, and the greening blocks 23, 23 are formed on the connection block 31 by the same method as described with reference to FIGS. ... can be stacked. With such a configuration, the construction of the greening block wall according to the present invention is facilitated, and a part of the existing concrete block wall can be easily replaced with the greening block wall according to the present invention. In addition, when the existing concrete block wall A is obtained by cutting off the upper part of the ordinary concrete block wall, the ordinary concrete block wall is cut from the joint and the concrete block on the upper part is removed. What is necessary is just to pile up the greening block which concerns on this invention so that only a horizontal streak may be newly constructed using a streak.

Embodiment 6 FIG.
FIG. 11 is a right side sectional view showing a configuration example of a greening block wall according to Embodiment 6 of the present invention. The same reference numerals as those in FIGS. 1, 3, 5, and 7 of the first embodiment denote the same or corresponding parts. Although not shown in FIG. 11, the left side wall 2 and the right side wall 3 of the greening block 33 have the same shape as that of the first embodiment shown in FIG.

  The greening block 33 is a concrete molded product, and is viewed from the front side surrounded by the left side wall 2 and the right side wall 3 and the upper wall 4 and the lower wall 5, not shown, and the left and right side walls 2, 3 and the upper and lower walls 4, 5. A partition wall 6 is disposed at a substantially central portion of the space to the back side and extends between the left side wall 2 and the right side wall 3 and between the upper wall 4 and the lower wall 5. In addition, a front-side soil storage portion 7 that becomes narrower toward the partition wall 6 from the front side and a back-side soil storage portion 8 that becomes narrower toward the partition wall 6 from the back side are formed. Further, a recess 9 extending in the left-right direction is formed on the upper surface of the upper wall 4, and a recess 34 extending in the left-right direction is formed on the lower surface of the lower wall 5. Further, the upper wall 4 is provided with upper drain holes 35 communicating the upper surface of the upper wall 4 and each of the front-side soil container 7 and the rear-side soil container 8, respectively. Are formed with lower water drain holes 36, 36,... Which communicate the lower surface of the lower wall 5 with the front soil receiving portion 7 and the rear soil receiving portion 8, respectively. The upper drainage holes 35, 35 ... and the lower drainage holes 36, 36 ... correspond to the upper drainage hole 36 and the lower drainage hole 36 when the greening blocks 33, 33 are arranged vertically. The drain hole 36 is formed so as to communicate with the upper and lower joining surfaces. Further, drain holes 37, 37,... Are formed in the upper wall 4 to communicate the recess 9 of the upper wall with each of the front-side soil container 7 and the rear-side soil container 8. The drain holes 37 have the same function as the upper drain hole 11 of the first embodiment when used as the top greening block of the green block wall.

  Note that support holes 16, 16 similar to those in FIG. 1 are formed on the surfaces of the left side wall 2 and the right side wall 3 (not shown), and between the support holes 16, 16 between the left side wall and the right side wall 3. A supporting rod 17 is inserted. As in the first embodiment, the support holes 16 and the support rods 17 form a detachable support member for suppressing the fall of the soil. FIG. 11 shows a case where two support rods 17 are provided on one side.

  The configuration of FIG. 11 of the sixth embodiment is different from the configuration of FIG. 5 of the first embodiment or FIG. 9 of the fourth embodiment in which the upper and lower green blocks are fitted to each other. However, the same effect can be obtained in terms of improving the efficiency of greening the vertical surface of the greening block wall and simplifying maintenance work such as water supply work.

Embodiment 7 FIG.
FIG. 12 is a right side sectional view showing a configuration example of a greening block wall according to Embodiment 7 of the present invention. The same reference numerals as those in FIG. 7 of the first embodiment and FIG. 9 of the fourth embodiment denote the same or corresponding parts. Although not shown in FIG. 12, the left side wall 2 and the right side wall 3 of the greening block 38 have the same shape as the first embodiment shown in FIG. It has a shape that does not.

  The greening block 38 is a concrete molded product, and includes the left side wall 2 and the right side wall 3 (not shown), the upper wall 4 and the lower wall 5, and the rear wall 24. Further, a soil container 25 is formed, which is surrounded by the left and right side walls 2 and 3 and the upper and lower walls 4 and 5 and becomes narrower toward the rear wall 24. Further, the upper wall 4 has upper drainage holes 39, 39,... Communicating the upper surface of the upper wall 4 and the soil storage portion 25, and the lower wall 5 has the lower surface of the lower wall 5 and the lower drainage hole. There are formed lower drain holes 40, 40,... Further, the upper drainage holes 39, 39 ... and the lower drainage holes 40, 40 ... are provided when the greening blocks 38, 38 are vertically arranged side by side. The lower drain hole 40 is formed so as to communicate with the upper and lower joint surfaces. The upper and lower greening blocks 38, 38 are fixed with a mortar 32 or the like so as not to hinder the communication between the upper drain hole 39 and the lower drain hole 40. Are attached to the lower drain holes 40, 40..., And are provided with water supply amount adjusting means 41, 41. . By these water supply amount adjusting means 41, 41, ..., it is possible to easily adjust the water supply amount according to the conditions such as the type of the molded soil 20, 20, ... and the greening plants to be planted. The water supply amount adjusting means 41 may be attached to the upper drain hole 39 of the uppermost greening block 38. In particular, the upper drainage holes 39, 39 ... and the lower drainage holes 40, 40 ... are formed with a large diameter, and the water supply amount adjusting means 41, 41 ... are attached to adjust the water supply amount. If it is performed, the adjustable range of the amount of water supply to the molded soil 20, 20,... Can be increased.

  In addition, a concave portion extending in the left-right direction can be formed on the upper surface of the upper wall 4 of the greening block 38, or a large opening can be provided only on the upper surface of the uppermost greening block. When a recess extending in the left-right direction is formed on the upper surface of the upper wall 4 of the greening block 38, an upper drain hole communicating with the soil storage portion 25 is formed from the recess, thereby forming the upper surface of the upper wall 4 of the first embodiment. The same effect as in the concave portion 9 extending in the left-right direction and the upper drainage hole 11 formed in the water supply operation can be achieved.

  The configuration of FIG. 12 of the seventh embodiment is different from that of FIG. 5 of the first embodiment, FIG. 9 of the fourth embodiment or FIG. It can be said that the seismic strength of the greening block wall is inferior to the structure where concrete is poured into the space through the reinforcing bars in the direction, but the efficiency of greening the vertical surface of the greening block wall and maintenance such as water supply work The same effect is obtained in terms of simplifying the operation. Further, since the shape of the greening block 38 is relatively simple, the molding cost of the greening block alone can be reduced.

  In the above description, the case where the greening blocks 1, 23, 33, and 38 are concrete molded products has been described. However, the greening blocks 1, 23, 33, and 38 are not concrete molded products, but are resin molded products or styrene foam. It may be a molded product or the like. When a green block made of such a resin molded product or a molded product made of styrene foam is used, it can be used particularly as a room partition or the like. When the greening blocks 1, 23, 33, and 38 of the present invention are used as room partitions, etc., the vertical reinforcing bars 18a, 18a... And the horizontal reinforcing bars 18b, 18b.・ ・ It is possible to eliminate. In such a case, it is preferable to connect the upper, lower, left, and right greening blocks using connecting means such as pins.

  In the above description, for convenience of explanation, the case where the greening block wall is formed in the “left and right direction” has been described. However, the block wall is formed around a house or the like. It is not limited to the “direction”, and the greening block wall similar to the description in this specification can be formed in various directions such as a direction orthogonal to the “lateral direction”.

FIG. 2 is a perspective view illustrating an example of a greening block according to Embodiment 1 of the present invention. FIG. 2 is a plan view illustrating an example of a greening block according to Embodiment 1 of the present invention. It is right side sectional drawing which shows the example of the greening block which concerns on Embodiment 1 of this invention, (a) is a case where the convex part formed in the lower wall has no groove part extended in the left-right direction, (b) is lower. The case where the convex part formed in the wall has the groove part extended in the left-right direction is shown. It is a top view showing the example of composition of the greening block wall concerning Embodiment 1 of the present invention. It is a right side sectional view showing the example of composition of the greening block wall concerning Embodiment 1 of the present invention. It is a perspective view which shows the example of the molding soil which concerns on Embodiment 1 of this invention, (a) shows the case where there is no net covering a molding soil, (b) shows the case where there exists a net covering a molding soil. ing. It is sectional drawing which shows the example of the greening block wall which concerns on Embodiment 2 of this invention. It is sectional drawing which shows the example of the greening block which concerns on Embodiment 3 of this invention, (a) and (b) are the shapes of the front side soil storage part and the back side soil storage part, and the left-right direction formed in the upper wall upper surface. An example is shown in which the shapes of the extending concave portion and the convex portion formed on the lower surface of the lower wall are different from those of the first embodiment. It is sectional drawing which shows the example of the greening block which concerns on Embodiment 4 of this invention, (a) is right side sectional drawing, (b) is right side sectional drawing which shows the structural example of a greening block wall. It is a right side sectional view showing an example of composition of a greening block wall concerning Embodiment 5 of the present invention. It is a right side sectional view showing an example of composition of a greening block wall concerning Embodiment 6 of the present invention. It is a right side sectional view showing an example of composition of a greening block wall concerning Embodiment 7 of the present invention.

Explanation of reference numerals

1 greening block, 2 left side wall, 3 right side wall, 4 upper wall, 5 lower wall, 6 partition wall, 7 front side soil storage section, 8 back side soil storage section, 9 recess formed on the upper wall upper surface extending in the left and right direction, 10 a convex portion extending in the left-right direction formed on the lower surface of the lower wall, 11 an upper drainage hole, 12 a lower drainage hole, 13 a concave portion extending in the vertical direction formed substantially in the center of the left side surface of the left side wall, 14 a right side surface of the right side wall A vertically extending concave portion formed in a substantially central portion, 15 a laterally extending groove portion formed in a convex portion of a lower wall, 16 a supporting hole, 17 a supporting rod, 18a, 18b reinforcing steel, 19 concrete, 20 molded soil, 21 Net, 22 connection hole, 23 greening block, 24 rear wall, 25 soil storage part, 26 upper drainage hole, 27 lower drainage hole, 31 connection block, 32 mortar, 33 greening block, 34 on lower surface of lower wall 5 Been formed A recess extending in the left-right direction, 35 upper drain hole, 36 lower drain hole, 37 drain hole, 38 greening block, 39 upper drain hole, 40 lower drain hole, 41 water supply amount adjusting means, A existing concrete block fence .

Claims (24)

A left side wall and a right side wall, and an upper wall and a lower wall,
A partition wall disposed at a substantially central portion of the space from the front side to the back side surrounded by the left and right side walls and the upper and lower walls, and extending between the left side wall and the right side wall and between the upper wall and the lower wall,
A front-side soil storage portion that becomes narrower toward the partition wall from the front side,
A backside soil storage portion that becomes narrower toward the partition wall from the backside,
A recess extending in the left-right direction formed on the upper surface of the upper wall,
A convex portion formed on the lower wall lower surface and having a shape fitting with a part of the concave portion and extending in the left-right direction,
An upper drainage hole formed to communicate the concave portion of the upper wall and each of the front soil receiving portion and the back soil receiving portion,
A lower drainage hole formed so as to communicate the convex portion of the lower wall and each of the front soil receiving portion and the back soil receiving portion,
A greening block, wherein the upper drainage hole and the lower drainage hole are formed so as to communicate with each other at a joint surface of the fitting concave portion and the convex portion.   The greening block according to claim 1, further comprising a detachable support member disposed on the front-side soil storage unit and the back-side soil storage unit for suppressing a drop of soil.   The greening block according to claim 1, wherein a connection hole between the front-side soil storage unit and the back-side soil storage unit is formed in the partition wall.   The greening block according to claim 1, wherein a groove extending in the left-right direction is formed in a protrusion extending in the left-right direction formed on the lower wall. A left side wall and a right side wall, and an upper wall and a lower wall,
A partition wall disposed at a substantially central portion of the space from the front side to the back side surrounded by the left and right side walls and the upper and lower walls, and extending between the left side wall and the right side wall and between the upper wall and the lower wall,
A front-side soil storage portion that becomes narrower toward the partition wall from the front side,
A backside soil storage portion that becomes narrower toward the partition wall from the backside,
An upper drainage hole formed to communicate the upper wall upper surface with each of the front side soil storage unit and the back side soil storage unit,
A greening block including a lower drainage hole formed to communicate the lower wall lower surface and each of the front-side soil storage unit and the back-side soil storage unit,
A greening block formed such that, when the greening blocks are vertically arranged side by side, the upper drain hole and the lower drain hole communicate with upper and lower joint surfaces.   The greening block according to claim 5, further comprising a detachable support member disposed on the front-side soil storage unit and the back-side soil storage unit for suppressing a drop of soil.   The greening block according to claim 5, wherein a connection hole between the front-side soil storage unit and the back-side soil storage unit is formed in the partition wall.   6. The greening block according to claim 5, wherein concave portions extending in the left-right direction are formed on the upper wall lower surface and the lower wall lower surface. Left and right side walls, upper and lower walls and rear wall,
Surrounded by the left and right side walls and the upper and lower walls, a soil storage portion that becomes narrower toward the rear wall,
A recess extending in the left-right direction formed on the upper surface of the upper wall,
A convex portion formed on the lower wall lower surface and having a shape fitting with a part of the concave portion and extending in the left-right direction,
An upper drainage hole formed so as to communicate the concave portion of the upper wall and the soil storage portion,
A lower drainage hole formed so as to communicate the convex portion of the lower wall and the soil storage portion,
A greening block, wherein the upper drainage hole and the lower drainage hole are formed so as to communicate with each other at a joint surface of the fitting concave portion and the convex portion.   The greening block according to claim 9, further comprising a detachable support member for suppressing a fall of the soil provided in the soil storage unit.   In Claim 9, the rear surface of the rear wall is provided with a rear water receiving portion that is recessed forward, and a rear water receiving hole that is inclined forward is provided to communicate the lower part of the rear water receiving portion with the soil storage portion. Green block.   The greening block according to claim 9, wherein a groove extending in the left-right direction is formed on a protrusion extending in the left-right direction formed on the lower wall. Left and right side walls, upper and lower walls and rear wall,
Surrounded by the left and right side walls and the upper and lower walls, a soil storage portion that becomes narrower toward the rear wall,
An upper drainage hole formed so as to communicate the upper wall upper surface and the soil container,
A greening block including a lower drainage hole formed to communicate the lower wall lower surface and the soil storage unit,
A greening block formed such that, when the greening blocks are vertically arranged side by side, the upper drain hole and the lower drain hole communicate with upper and lower joint surfaces.   The greening block according to claim 13, further comprising a detachable support member provided in the soil storage unit for suppressing a drop of soil.   14. The rear water receiving portion according to claim 13, wherein a rear water receiving portion that is depressed forward is formed on a rear surface of the rear wall, and a rear water receiving hole that is inclined forward is provided to communicate a lower portion of the rear water receiving portion with the soil storage portion. Green block.   14. The greening block according to claim 13, wherein recesses extending in the left-right direction are formed on the upper surface of the upper wall and the lower surface of the lower wall.   The greening block according to any one of claims 1 to 16, wherein a concave portion extending in a vertical direction is formed in a substantially central portion of a left surface of the left wall and a right surface of the right wall. A left side wall and a right side wall, an upper wall and a lower wall, and a substantially central portion of a space from the front side to the back side surrounded by the left and right side walls and the upper and lower walls, between the left side wall and the right side wall and the upper wall; And a partition wall extending between the lower wall, a front side soil storage portion that becomes narrower from the front side to the partition wall, a back side soil storage portion that becomes narrower from the back side to the partition wall, a left side of the left side wall, and A vertically extending recess formed in a substantially central portion of a right surface of the right side wall, a horizontally extending recess formed in the upper wall upper surface, and a recess formed in the lower wall lower surface and formed in the upper wall upper surface. A convex portion extending in the left-right direction having a shape to be fitted with a part of the concave portion extending in the left-right direction, and formed so as to communicate the concave portion of the upper wall with each of the front-side soil storage portion and the back-side soil storage portion. The upper drain hole, A lower drainage hole formed so as to communicate the convex portion of the lower wall and each of the front side soil storage portion and the backside soil storage portion, the upper drainage hole and the lower drainage hole, Concrete blocks arranged up, down, left and right, which are formed so as to communicate with each other at the joint surface of the concave portion and the convex portion to be fitted,
A vertical reinforcing bar passed through a space between a vertically extending recess on the left side of the left side wall and a vertically extending recess on the right side of the right side wall, and concrete poured into the space;
Left and right reinforcing bars passed through the space between the left and right concave portions formed on the upper wall upper surface and the left and right convex portions formed on the lower wall lower surface, and concrete poured into the space,
A greening block fence comprising: soil disposed in the front side soil storing portion and the back side soil storing portion of each concrete block, and planting greening plants in the soil.   In Claim 18, the soil to be disposed in the front-side soil storage part and the back-side soil storage part of each concrete block is molded in advance into a shape that fits into the front-side soil storage part and the back-side soil storage part of each concrete block. A greening block fence.   The greening block wall according to claim 19, wherein the whole or a part of the molded soil is covered with a net or a permeable wrapping material. A left side wall and a right side wall, an upper wall, a lower wall, and a rear wall; a soil storage portion surrounded by the left and right side walls and the upper and lower walls, which narrows toward the rear wall; and a left-right direction formed on the upper wall upper surface. A concave portion formed on the lower surface of the lower wall, and a convex portion extending in the left-right direction having a shape fitted to a part of the concave portion, and the concave portion of the upper wall communicating with the soil storage portion. The formed upper drainage hole, and a lower drainage hole formed so as to communicate the convex portion of the lower wall and the soil storage portion, the upper drainage hole and the lower drainage hole A concrete block arranged up, down, left and right, which is formed so as to communicate with a joint surface of the concave portion and the convex portion to be fitted,
A vertical reinforcing bar passed through a space between a vertically extending recess on the left side of the left side wall and a vertically extending recess on the right side of the right side wall, and concrete poured into the space;
Left and right reinforcing bars passed through the space between the left and right concave portions formed on the upper wall upper surface and the left and right convex portions formed on the lower wall lower surface, and concrete poured into the space,
A greening block fence comprising: soil disposed in the front side soil storing portion and the back side soil storing portion of each concrete block, and planting greening plants in the soil.   22. The green block fence according to claim 21, wherein the soil provided in the soil storage section of each concrete block is molded in advance into a shape that fits into the soil storage section of each concrete block.   The greening block wall according to claim 22, wherein the whole or a part of the molded soil is covered with a net or a permeable wrapping material. 24. The connection block according to claim 18, wherein the upper surface shape is formed according to the lower surface shape of the concrete block forming the greening block wall, and the lower surface shape is formed according to the upper surface shape of the existing concrete block wall. A greening block wall in which the connecting blocks are arranged on the existing concrete block wall, and the greening block walls are stacked on these connecting blocks.

Images