JP2009142250A - Structure for planting, and laying body using the same - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a structure for planting, protecting grass from external force, improving a construction efficiency, and usable through combining with a commercial grass material, and to provide a laying body using the structure. <P>SOLUTION: This structure 1 for planting is such that a first member 10 has a first basal plate part 11, a through-hole 14 and a pillar part 16, the through-hole 14 pierces from one surface 12 of the first basal plate part 11 into the other surface 13, the pillar part 16 is projectedly set on the other surface 13, a second member 20 has a second basal plate part 21, and one surface 22 of the second basal plate part 21 is arranged facing the other surface 13, and supports the edge part of the pillar part 16. The structure 1 for planting is combined with plant materials 51 and 52 to make the laying body. The plant materials 51 and 52 with a sheet-like or mat-like shape are held between the first and second basal plate parts 11 and 21 in a direction allowing to expose leaf edges from the through-hole 14. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a planting structure and a laying body using the same.

  In recent years, greening of building sites, rooftops, parks, parking lots, and the like has been promoted as a countermeasure for heat island phenomenon in urban areas and as a measure to form a green living environment.

  As a greening technique of this type, a construction method is widely known in which lawn material formed in a mat shape having a width dimension of about 300 mm and a longitudinal dimension of about 350 mm is laid on the ground surface. For example, the invention described in Patent Document 1 relates to a skewer that is used to drive a lawn that is continuously arranged vertically and horizontally and fix it directly to the ground surface. In addition, when a laying area such as a park or a playground becomes wide, curled turf wound like a material is used as a lawn material.

  By the way, the greening technology for parking lots has the significance of clearing legal regulations in addition to the significance of measures against the heat island phenomenon and the living environment. For example, companies that have vast industrial sites are subject to regulations that the green space area should be secured at a certain ratio to the site area under the Factory Location Law.

  According to the green space regulations under the Factory Location Law, a transportation company that owns a large number of transport trucks and has a parking space for transport trucks on the premises, even if there is a need for facility expansion, When it is impossible to secure the plan, there is a situation where the plan must be abandoned. Therefore, in recent years, the market demand for the greening technology of parking lots is increasing as a means for securing the above-mentioned green space area.

  One of the unique problems to be solved in realizing greening of parking lots is that the lawn material is compressed by the weight of the car, or the lawn material is peeled off from the ground by the rotational force of the tires. is there.

  With respect to the above-described problem, Patent Document 1 cannot protect lawn material from the weight of an automobile or the rotational force of a tire. Also, assuming construction on a parking lot with a large site area, the number of on-site work processes such as winding turf placement work and skewering work increases, leading to a longer construction period and higher construction costs.

  On the other hand, for example, Patent Documents 2 and 3 are known as conventional techniques for solving problems peculiar to greening of parking lots. Patent Document 2 discloses a grid-like resinous plant growth protection board provided with treading resistance projections. The plant growth protection board is arranged on lawn, and the load of a person or an automobile is measured by the treading resistance projections. It supports.

  Patent Document 3 discloses a lawn protection pallet in which a large number of cylinders are connected in a net shape, and a lawn storage pallet is provided inside each cylinder to store the soil and grass. Grow turf grass inside or place a small piece of lawn in each cylinder.

  However, even in the inventions described in Patent Documents 2 and 3 described above, similarly to Patent Document 1, it cannot be said that the problems peculiar to the greening of the parking lot are sufficiently solved. With the structure of the plant growth protection board shown in Patent Document 2, it is not possible to ensure sufficient mechanical strength to withstand the heavy weight of a large vehicle such as a truck. In addition, prior to the process of placing the plant growth protection board, a process of laying lawn materials and curly lawn on the ground surface is required, which increases the number of on-site work processes, prolongs the construction period, and increases construction costs. .

Moreover, in the lawn protection pallet described in Patent Document 3, the turf grass growing process and the lawn material cutting work are troublesome. In particular, when constructing a parking lot having a large site area, the construction period is prolonged and the construction cost is increased.
Japanese Patent Laid-Open No. 08-090881 Japanese Patent Laid-Open No. 08-130993 JP 2002-0117175 A

  The subject of this invention is providing the structure for planting which can protect a plant, typically turfgrass from external force, and a laying body using the same.

  Another subject of this invention is providing the structure for planting which can improve construction efficiency, and a laying body using the same.

  Still another object of the present invention is to provide a planting structure that can be used in combination with a commercially available lawn material, and a laying body using the structure.

  In order to solve the above-described problems, the planting structure according to the present invention includes a first member and a second member. The first member has a first substrate part, a through hole, and a pillar part. The through hole penetrates from one surface of the first substrate part to the other surface. The column portion protrudes from the other surface of the first substrate portion. The second member has a second substrate portion, and one surface of the second substrate portion is disposed facing the other surface of the first substrate portion, and supports the tip portion of the column portion.

  The planting structure according to the present invention is combined with a plant material to constitute a laying body. The plant material is in the form of a sheet or a mat, and the leaf tip can be exposed from the through hole of the first substrate portion between the other surface of the first substrate portion and one surface of the second substrate portion. Stored in the direction.

  Here, the planting structure that constitutes the laying body includes a first member and a second member, and the second member has one surface of the second substrate portion of the first substrate portion. It is arranged facing the other surface and supports the tip of the pillar. According to this structure, a storage space having an interval corresponding to the protruding height of the column portion is formed between the opposing surfaces of the first member and the second member. Therefore, the plant material can be sandwiched between the first member and the second member by storing the plant material in the storage space.

  Since the interval between the first member and the second member is regulated according to the protruding height of the column part, by adjusting the protruding height of the column part in advance, plant materials having various thickness dimensions can be obtained. It becomes possible to hold between the first member and the second member.

  Since the column part protrudes from the other surface of the first substrate part, and the tip part of the column part is supported by one surface of the second substrate part, a load is temporarily applied to one surface of the first substrate part. Even if it is added, this load can be supported by the pillar portion, and it can be avoided that the distance between the first member and the second member is reduced. Therefore, even if the weight of the automobile is added to the one surface of the first substrate portion, the distance between the first member and the second member is kept constant, and the plant material depends on the weight of the automobile. The problem of being compacted does not occur.

  Since the 1st member which comprises the structure for planting has a through-hole, and the through-hole has penetrated from one surface of the 1st board | substrate part to the other surface, the leaf tip of plant material is penetrated through the through-hole. By exposing to the outside, a green landscape is produced. Moreover, since the whole circumference of the part exposed to the outside from the through hole is surrounded by one surface of the first substrate portion, the plant material is received by the one surface of the first substrate portion, The surface of the plant material is protected from the rotational force of the tire.

  Moreover, since the 1st board part and the plant material are integrated by the pillar part, even if the rotational force of a tire is added to the 1st board part, the 1st member is the 1st member. And the braking force which added the weight of the plant material acts on a 1st board | substrate part. For this reason, the first member and the first substrate unit are prevented from moving illegally such as leaving the plant material and moving laterally, and it is possible to continue protecting the plant material.

  Since a pillar portion projects from the inside of the storage space, turf grass roots, rainwater, and the like move freely in the storage space while avoiding the pillar portion. Therefore, it is possible to reduce plant growth costs and maintenance management costs after laying the laying body.

  Since the laying body is stored in the storage space with the plant material sandwiched between the first and second members, it is possible to carry the plant material and the planting structure together. Therefore, the transportation work of the laying body from the factory to the construction site and the laying work at the construction site are facilitated. Furthermore, since the laying bodies can be rearranged even after construction, the number of on-site work processes can be reduced, the construction period can be made more efficient, and the construction cost can be reduced.

  Other objects, configurations and advantages of the present invention will be described in more detail with reference to the accompanying drawings. The accompanying drawings are merely examples.

As described above, according to the present invention, the following effects can be obtained.
(1) It is possible to provide a planting structure capable of protecting a plant from external force and a laying body using the structure.
(2) It is to provide a planting structure capable of improving construction efficiency and a laying body using the structure.
(3) A planting structure that can be used in combination with a commercially available lawn material, and a laying body using the structure can be provided.

  FIG. 1 is a perspective view of a planting structure according to an embodiment of the present invention, and FIG. 2 is a perspective view showing an exploded structure of the planting structure shown in FIG. 3 is a perspective view of the first member shown in FIG. 2 as viewed from the lower surface side, FIG. 4 is a front sectional view of the first member shown in FIG. 3, and FIG. 5 is a first view shown in FIG. It is a top view of the member of. Further, FIG. 6 is a perspective view of the second member shown in FIG. 2 as viewed from the lower surface side, and FIG. 7 is a plan view of the second member shown in FIG.

  Referring to FIGS. 1 and 2, the planting structure includes a first member 10 and a second member 20. The first member 10 has a box shape and is a molded body mainly composed of a thermoplastic resin material such as polyethylene (PE), polypropylene (PP), or vinyl chloride resin (PVC).

  With reference to FIGS. 3 to 5 for the internal structure of the first member 10, the first member 10 includes a first substrate portion 11, a plurality of through holes 14, an opening portion 15, and a plurality of pillars. It has a part 16 and a plurality of side wall parts 17. The first substrate unit 11 is a bottomed box-shaped lid surface portion, and one surface 12 and the other surface 13 face each other in the plate thickness direction (height direction T).

  The through hole 14 has a substantially square-shaped opening, and penetrates from the one surface 12 to the other surface 13 along the height direction T on the plate surface of the first substrate portion 11. The plurality of through holes 14 are arranged in a matrix in the longitudinal direction L and the width direction W on the plate surface of the first substrate unit 11, and the through holes 14 are provided on the plate surface of the first substrate unit 11. The part which is not made turns into a grid | lattice-like part, and has the surface structure like the shoji which the plate | board surface of the 1st board | substrate part 11 was divided by the grid-like part as a whole.

  The opening 15 is a bottomed box-shaped opening, and faces the other surface 13 in the height direction T. The plurality of column portions 16 are provided so as to protrude from the other surface 13. More specifically, the column part 16 protrudes from the other surface 13 so as to avoid the part where the through-hole 14 is provided, and is preferably a part where the lattice-like part intersects (an in-circle region indicated by a one-dot chain line) ) In the height direction T perpendicular to the other surface 13. The plurality of column portions 16 are preferably formed integrally with the other surface 13 from the viewpoint of ensuring mechanical strength and increasing the manufacturing cost.

  Each of the plurality of column parts 16 has a truncated polygonal pyramid shape that tapers from the other surface 13 in the height direction T, and has a tip surface 161 whose tip portion is flat. That is, the column part 16 has four ribs 162 extending along the height direction on the peripheral surface. The four ribs 162 are equally arranged in a cross shape so as to be orthogonal to each other. By extending in the height direction T along the tapered shape of the column part 16, the tip surface of the rib 162 becomes the tip of the column part 16 body. The tip surface 161 is formed in a gear-like surface shape as a whole, and is equally distributed around the surface.

  Referring to FIG. 3 or FIG. 5, it can be seen that a plurality of pillars 16 are mixed with those having a coupling function. The column portion 16 having a coupling function has a coupling hole 163 in the front end surface 161. The coupling hole 163 firmly bonds the first member 10 and the second member (20) by thermally welding the second member 20 therein. In FIG. 5, the coupling holes 163 are arranged in a rectangular shape indicated by a one-dot chain line S1, but this is merely an example.

  Description will be made with reference to FIGS. 1 to 7 again. The side wall portion 17 rises in the height direction T from the periphery of the other surface 13. More specifically, the side wall portion 17 is disposed so as to block between the adjacent column portions 16 at the edge portion of the other surface 13, and the plurality of side wall portions 17 as a whole are bottomed box-shaped side wall portions. Is configured. The side wall portion 17 is preferably formed integrally with the other surface 13 and the column portion 16 from the viewpoint of ensuring mechanical strength and increasing the manufacturing cost.

  The 2nd member 20 is flat form, Comprising: It is a molding which has thermoplastic resin materials, such as polyethylene (PE), a polypropylene (PP), and a vinyl chloride resin (PVC), as a main component. The second member 20 will be described with reference to FIGS. 6 and 7. The second member 20 has a second substrate portion 21, a plurality of drainage portions 24, and a plurality of fitting recesses 25. is doing.

  The 2nd board | substrate part 21 is a bottom face part of the structure for planting, Comprising: The one surface 22 and the other surface 23 have faced the height direction T. FIG.

  The drainage portion 24 is a so-called bottomed hole, and has a substantially square-shaped opening portion on one surface 22, and falls from the one surface 22 to the other surface 23 along the height direction T. The plurality of drainage portions 24 are arranged in a matrix in the longitudinal direction L and the width direction W on one surface 22, a portion where the drainage portions 24 are not provided becomes a lattice-like portion, and the entire surface 22 is a lattice-like shape as a whole. It has a surface structure like a shoji framed by parts.

  The drainage part 24 is used as a space for temporarily storing rainwater or the like soaked through the plant material when the plant material is stored inside the structure. In addition, the drainage part 24 may have a penetrating structure penetrating from the one surface 22 to the other surface 23 along the height direction T. Since the drainage part 24 has a penetrating structure, unnecessary rainwater and the like are discharged to the ground surface and used as a water passage hole for preventing turfgrass rooting and the like.

  The fitting recess 25 is a so-called bottomed hole and is disposed on the one surface 22. Specifically, in the second member 20 shown in FIG. 6 and FIG. 7, the fitting recess 25 avoids the portion where the drainage portion 24 is provided, and the lattice-like portion formed on the plate surface by the drainage portion 24. It is arranged at the intersection P2 of the intersecting portion (inner circle area indicated by a one-dot chain line).

  The fitting recess 25 is a component that is used for concave-convex fitting in combination with the tip surface 161 of the column part 16. That is, the second member 20 has a second substrate portion 21. The second substrate portion 21 has one surface 22 disposed facing the other surface 13 and the opening 15, and the one surface 22 supports the tip surface 16 of the column portion 16. Here, the fitting recess 25 has a shape following the surface shape (gear-like surface shape) of the distal end surface 161. The column part 16 supports the 1st member 10 on the 2nd member (20), when the front end surface 161 contact | abuts with respect to the one surface 22. As shown in FIG. Furthermore, the columnar portion 16 restricts unauthorized movement of the first member 10 by coupling the front end surface 161 to the fitting concave portion 25, and the first member 10 is entirely moved to the second member (20 ).

  The number and arrangement of the fitting recesses 25 correspond to the number and arrangement of the pillars 16. The fitting recess 25 shown in FIGS. 6 and 7 has a bottomed structure, but may have a penetrating structure.

  8 is a plan view of the planting structure shown in FIG. 1, FIG. 9 is a rear view of the planting structure shown in FIG. 1, and FIG. 10 is a left side of the planting structure shown in FIG. FIG. 11 is a cross-sectional view taken along line 11-11 in FIG. 8, and FIG. 12 is a cross-sectional view taken along line 12-12 in FIG. 8 to 12, the same components as those shown in FIGS. 1 to 7 are denoted by the same reference numerals.

  First, referring to FIG. 8 to FIG. 10, the first member 10 has a male connecting portion 18 and a female connecting portion 19. The male connecting portion 18 has a protruding shape that protrudes in a V shape from the side surface of the first member 10 in the longitudinal direction L or the width direction W, and the side surface of the first member 10 extends in the height direction T. It extends along. On the other hand, the female connection part 19 has a V-shaped concave shape that can be concavo-convexly fitted to the male connection part 18, and extends along the height direction T on the side surface of the first member 10.

  The second member 20 has a second substrate portion 21, and one surface 22 of the second substrate portion 21 is disposed facing the other surface 13 of the first substrate portion 11. Here, a coupling structure between the first member 10 and the second member 20 will be described below with reference to FIGS. 11 and 12.

  The second member 20 is disposed such that one surface 22 faces the other surface 13 of the first member 10, and supports the tip surface 161 of the column portion 16 with the one surface 22. That is, the second member 20 is in contact with the front end surface 161 of the column portion 16 on one surface 22 and supports the entire first member 10 from below.

  Further, the plurality of pillar portions 16 are coupled to the second member 20. More specifically, the columnar portion 16 has a front end surface 161 that is unevenly fitted in the fitting recess 25 of the second member 20. The concave / convex fitting between the front end surface 161 and the fitting concave portion 25 may be detachable, or may be detachably coupled by using an adhesive, a screw, thermal welding, or the like.

  Due to the coupling relationship between the first member 10 and the second member 20 described above, the structure for planting is the opposite surface between the other surface 13 of the first member 10 and the one surface 22 of the second member 20. The interval T100 is regulated to be constant according to the protrusion height T16 of the column part 16, and the space formed between the opposing surfaces of the first and second substrate parts 11 and 21 by this interval T100. Is used as the storage space 100. That is, the column part 16 has a support function and a fitting function, and has a function of regulating the interval T100, thereby determining the volume of the storage space 100.

  The planting structure described with reference to FIGS. 1 to 12 is combined with a plant material to constitute a laying body. 13 is a perspective view of a laying body according to an embodiment of the present invention, and FIG. 14 is a plan view of the laying body shown in FIG. FIG. 15 is a cross-sectional view taken along line 15-15 in FIG. 16 is a cross-sectional view taken along line 16-16 in FIG. In FIG. 13 to FIG. 16, the same components as those shown in FIG. 1 to FIG.

  Referring to FIGS. 13 to 16, the laying body includes a planting structure 1, plant materials 51 and 52, customer soil 6, a spacer 7, and a nonwoven fabric 8.

  The plant materials 51 and 52 have a sheet shape or a mat shape, and the leaf tips can be exposed from the through hole 14 between the other surface 13 of the first member 10 and the one surface 22 of the second member 20. Stored in the direction. As the plant materials 51 and 52, a well-known lawn mat can be used. Note that the plants constituting the plant materials 51 and 52 are not necessarily limited to turfgrass, and may be low-profile plants similar to turfgrass or so-called moss.

  The lawn mat has a rectangular shape as a distribution standard almost common throughout the country, and has a longitudinal dimension of 360 mm and a width dimension of 300 mm, and a longitudinal dimension of 350 mm and a width dimension of 250 mm. Specifically, referring to FIG. 14, the width W1 of the plate surface of the planting structure 1 is matched with the longitudinal dimension L5 of the plant materials 51 and 52 in advance (for example, 350 mm), and the plate of the planting structure 1 is obtained. By setting the longitudinal dimension L1 of the surface to twice the width dimension W5 of the plant material 51, 52 (for example, 500 mm), the two plant materials 51, 52 can be integrally held.

  Description will be made with reference to FIGS. 13 to 16 again. The customer soil 6 is a culture soil filled in the storage space 100 for the purpose of stably rooting the roots of the plant materials 51 and 52. The plurality of column portions 16 penetrate the customer soil 6 in the height direction T.

  The spacer 7 is formed by molding a urethane resin having a porous structure (sponge structure) having water permeability and elasticity into a thin plate shape, a sheet shape, or a mat shape. It is arranged between. The spacer 7 assumes that the volume of the soil 6 repeatedly expands and contracts due to humidity and air temperature, and the space between the plant materials 51 and 52 and the other surface 13 of the first substrate portion 11 due to the expansion and contraction. It is used for raising the bottom in order to avoid problems that cause gaps.

  The nonwoven fabric 8 is disposed between the second member 20 and the spacer 7, and is used as a filter for preventing a problem that the soil 6 or dust accumulates in the drainage part 24. Further, according to the configuration including the non-woven fabric 8, when the drainage portion 24 has a penetrating structure, when the extra rainwater or the like is discharged from the storage space 100, or when the laying body is carried, the customer soil 6 is discharged to the drainage portion 24. The problem of unauthorized leaking from is prevented. In addition, when the spacer 7 has water permeability, the nonwoven fabric 8 can also be omitted by adjusting the thickness dimension of the spacer 7.

  The planting structure 1 is described with reference to FIGS. 1 to 12, and includes a first member 10, a second member 20, and a storage space 100. In the second member 20, one surface 22 of the plate surface is disposed facing the other surface 13 of the first member 10, and the front end surface 161 of the column portion 16 is supported by the fitting recess 25. The storage space 100 is formed between opposing surfaces of the other surface 13 of the first member 10 and the one surface 22 of the second member 20, and the interval T100 is regulated according to the protruding height T16 of the column portion 16. ing.

  The plurality of pillars 16 penetrate the plant materials 51 and 52, the soil 6, the spacer 7, and the nonwoven fabric 8 in the height direction T in the order described above, and the tip surface 161 is one surface 22 of the second member 20. Abut.

  The advantages of the laying body shown in FIGS. 13 to 16 will be described from the viewpoint of the assembly method. 17 to 21 are views showing a method for assembling the laying body shown in FIGS. 13 to 16. 22 and 23 are views showing a usage mode of the laying body shown in FIG. 17 to 23, the same components as those shown in FIGS. 1 to 16 are denoted by the same reference numerals.

  First, referring to the process shown in FIG. 17, the first member 10 is placed on the work table or the ground surface so that the other surface 13 is on the upper side, and the plant materials 51, 52 with respect to the other surface 13. Are turned upside down and the tip of the leaf is guided through the through hole 14 so as to be exposed, and the column part 16 protruding from the other surface 13 is penetrated in the height direction T of the plant materials 51 and 52. Each of the plurality of pillar portions 16 has a tapered shape and easily penetrates the plant materials 51 and 52.

  18 is a view showing a state after the step shown in FIG. 17, and FIG. 19 is a plan view showing the state shown in FIG. Referring to FIGS. 18 and 19, the column portion 16 protruding from the other surface 13 penetrates the plant materials 51 and 52 in the height direction T, and the tip surface 161 is on the root surface of the plant materials 51 and 52. By exposing, the plant materials 51 and 52 are fixed to the other surface 13 as if the cut flowers were fixed to Kenzan. In the plant materials 51 and 52, the leaf tips are led from the other surface 13 to the first surface 12 through the through holes 14 in accordance with the growing stage of the plant (for example, turfgrass).

  The process shown in FIG. 20 is a figure which shows the process after the process shown in FIG.18 and FIG.19, Comprising: The soil 6 is thrown in on the root face of the plant materials 51 and 52, More preferably, the spacer 7, And it sandwiches with the 2nd member 20 in the state which covered one surface of the customer's land 6 with the nonwoven fabric 8. FIG. The input amount of the customer soil 6 and the thickness dimension of the spacer 7 and the nonwoven fabric 8 can be determined in advance within the range of the protruding height T16 of the column portion 16.

  The process shown in FIG. 21 is a figure which shows the state after the process shown in FIG. 20, Comprising: The plant materials 51 and 52, the customer soil 6, the spacer 7, and the nonwoven fabric 8 are the 1st order in the order mentioned above. After the first member 10 and the second member 20 are connected to each other by being put on the other surface 13 of the member 10, the first member 10 is turned upside down so that the one surface 12 of the first member 10 faces up.

  After assembling a required number of laying bodies with respect to the construction area in a factory or the like by the laying body assembling method described with reference to FIG. 17 to FIG. Arrange vertically and horizontally on the ground surface (4) according to the conditions. At this time, the laying body 1d according to the construction is positioned with respect to the male connecting portion 18 and the female connecting portion 19 of the adjacent laying bodies 1a to 1c, and the male connecting portion 18 and the female connecting portion 19 are raised. They are fitted to each other by dropping from the direction T.

  According to the structure of the planting structure described with reference to FIGS. 1 to 12 and the structure of the laying structure described with reference to FIGS. 13 to 22, the following effects can be obtained.

  First, in the planting structure 1, the relative relationship between the other surface 13 of the first substrate portion 11 constituting the first member 10 and the one surface 22 of the second substrate portion 21 constituting the second member 20. A storage space 100 having a spacing T100 corresponding to the protruding height T16 of the column part 16 is formed between the facing surfaces. Therefore, by adjusting the plate surface shapes of the first and second substrate portions 11 and 21 in advance, the plant materials 51 and 52 having various planar shapes can be sandwiched in the storage space 100.

  In addition, since the interval T100 between the first and second substrate portions 11 and 21 in the storage space 100 is regulated according to the protruding height T16 of the column portion 16, the protruding height T16 of the column portion 16 is adjusted in advance. Thus, the plant materials 51 and 52 having various thickness dimensions can be integrally sandwiched between the first and second substrate portions 11 and 21. Therefore, commercially available lawn mats can be used directly as the plant materials 51 and 52.

  Since the front end surface 161 of the column portion 16 is in contact with the one surface 22 of the second substrate portion 21, even if a load is applied to the one surface 12 of the first substrate portion 11, this load is applied to the column portion 16. Therefore, the problem that the interval T100 is reduced can be avoided. Specifically, as shown in FIG. 23, even if the weight G1 of the automobile is added to the one surface 12 of the first substrate portion 11, the interval T100 is kept constant, and the plant material is determined by the weight G1 of the automobile. There is no problem that 51 and 52 are compressed.

  Furthermore, since the first member 10 has a plurality of pillars 16, excellent mechanical strength is ensured by dispersing and supporting the load applied to the one surface 12 by the plurality of pillars 16. can do. Therefore, the problem that the plant materials 51 and 52 are pressed by the weight G1 of the automobile does not occur.

  Since the 1st member 10 which comprises the structure 1 for planting has the through-hole 14, and the through-hole 14 has penetrated from the one surface 12 to the other surface 13, the plant materials 51 and 52 through the through-hole 14 The leaves are exposed to the outside, creating a green landscape. In addition, the number of arrangement | sequences and the arrangement | sequence aspect of the through-hole 14 are arbitrary from a viewpoint of design, such as a pattern formed by the exposed lawn, a pattern, a viewpoint of ensuring mechanical strength, and the penetration | infiltration efficiency of rainwater etc. Can be determined.

  Since the leaf tips of the plant materials 51 and 52 are surrounded by the one surface 12 of the first substrate portion 11, the tire 9 is mainly received by the one surface 12 as shown in FIG. The leaf tip surfaces 51 and 52 can be protected from the rotational force G <b> 2 of the tire 9. Further, in the laying body, the column part 16 penetrates the plant materials 51 and 52, so that the first member 10 and the first substrate unit 11 are integrated with the plant materials 51 and 52 by the column part 16. It becomes. Thereby, when the rotational force G2 of the tire 9 is applied to the first substrate portion 11, a braking force due to the weight of the plant materials 51 and 52 acts on the first substrate portion 11. Accordingly, the first member 10 leaves the plant materials 51 and 52 behind, and the illegal movement such as lateral movement is suppressed, and the first member 10 and the plant material 51 by the first substrate unit 11 are suppressed. , 52 is well maintained.

  Since the column part 16 protrudes inside the storage space 100, for example, the roots of the plant materials 51 and 52, rainwater, and the like freely move inside the storage space 100 while avoiding the column part 16. Therefore, it is possible to reduce plant growth costs and maintenance management costs after laying the laying body.

  The plant materials 51 and 52 are stored in the storage space 100 while being sandwiched between the first and second members 10 and 20. Here, since the 1st member 10 has the side wall part 17, and the side wall part 17 has stood | started up according to protrusion height T16 of the pillar part 16 from the periphery of the other surface 13, the side surface of the structure for planting Is covered with the side wall portion 17. According to this structure, it is possible to carry the plant materials 51 and 52 integrally with the planting structure, and the carrying work of the laying body from the manufacturing factory to the construction site and the laying work at the construction site are facilitated. Therefore, the number of on-site work processes can be reduced, the work period can be made efficient, and the construction cost can be reduced.

  Moreover, since the side surface of the planting structure is covered with the side wall portion 17, earth and sand in the storage space 100 does not leak out to the outside. Therefore, the transportation work of the laying body from the manufacturing factory to the construction site and the laying work at the construction site are facilitated.

  Furthermore, since the side surface of the structure for planting is covered with the side wall part 17, even if the structure for planting is connected vertically and horizontally, the plant materials 51 and 52 in the adjacent structure for planting are arranged. The side wall portion 17 prevents the roots from coming and going. Therefore, after replacing a part of the structure for planting, for example, the lawn inside the structure for planting withered after a long period of time has elapsed since laying work, without damaging the roots of the lawn. Sorting can be done easily.

  Unlike the planting structure 1 described with reference to FIGS. 1 to 23 and a laying body using the structure 1, a method of driving a skewer into a conventional lawn mat and fixing it to the ground surface (see Patent Document 1) ) Does not have any protective function against the surface of the lawn mat, so it cannot solve the problem peculiar to the lawn of the parking lot that the lawn is damaged by the weight of the car or the rotational force of the tires. . In addition, assuming the construction of a parking lot with a large site surface area, the number of on-site work processes such as winding turf placement work and skewering work increases, leading to a longer construction period and higher construction costs.

  In addition, the lattice-shaped resin-made plant growth protection board (see Patent Document 2) provided with treading pressure resistance protrusions does not have sufficient mechanical strength to withstand the heavy loads of large vehicles such as trucks. Prior to the process of arranging the growth protection panel, a process of cultivating the lawn on the ground surface, which is the construction surface, or a process of laying a lawn mat on the ground surface is required. Longer construction costs are incurred.

  Furthermore, in a lawn protection pallet (see Patent Document 3) in which a plurality of cylinders are connected in a net to provide a lawn storage unit for storing soil and lawn inside each cylinder, the lawn mat is cut into small pieces. The work of arranging in each cell is troublesome. In particular, when a construction for a parking lot having a large site surface area is assumed, the cost becomes high.

  24 to 26 are side views showing an enlarged part of a planting structure according to still another embodiment of the present invention. 24 to FIG. 26, the same reference numerals are given to the same components as those shown in FIG. 1 to FIG.

  The embodiment shown in FIG. 24 to FIG. 26 prevents the inconvenience of illegally leaking out of the customer land when carrying a plurality of laying bodies vertically and horizontally as described with reference to FIG. In addition, from the viewpoint of promoting the flow of the roots of the plant materials 51 and 52 in the planting structure adjacent to each other after the arrangement and the rainwater, there is a feature in that the side wall portion 17 has the through portion 170.

  That is, the through portion 170 of the embodiment shown in FIG. 24 is a through hole that communicates with the storage space from the outside in the plane of the side wall portion 17, and the through portion 170 of the embodiment shown in FIG. Inside, there are a plurality of gaps parallel to the height direction T. According to the structure shown in FIGS. 24 to 25, the side wall 17 avoids the inconvenience that earth and sand etc. are illegally leaked outside when carrying, and the roots of the plant materials 51 and 52, rainwater, etc. through the penetration part 170. Can be promoted.

  On the other hand, in the embodiment shown in FIG. 26, the side wall 17 itself has a mesh structure. According to the embodiment shown in FIG. 26, it is possible to prevent the inconvenience that earth and sand etc. are illegally leaked outside during carrying, and to promote the flow of rainwater and the like in the adjacent planting structure.

  27 and 28 are cross-sectional views of a planting structure according to still another embodiment of the present invention. 27 and 28, the same components as those shown in FIGS. 1 to 26 are denoted by the same reference numerals.

  One of the features of the planting structure according to the present invention and the laying body using the same is that the other surface 13 of the first substrate portion 11 and the one surface 22 of the second substrate portion 21 are opposed to each other. It is in the point which ensures the storage space 100 according to protrusion height T16 of a pillar part (16) between surfaces. If importance is attached to the spacing restriction function of the pillars (16), the pillars can be projected from the second member 20 side in addition to the first member 10 side. 27 and 28 show an embodiment of a planting structure having a pillar portion on the second member 20 side. Hereinafter, differences from the embodiment described with reference to FIGS. 1 to 26 will be mainly described.

  First, the second member 20 has a column part 26 in the embodiment of the planting structure shown in FIG. The column part 26 protrudes from the one surface 22 of the second substrate part 21.

  In the first member 10, the other surface 13 of the first substrate portion 11 is disposed facing one surface 22 of the second substrate portion 21, and the tip surface 161 of the column portion 16 is supported by the one surface 22. . Furthermore, the front end surface 161 is concavo-convexly fitted into the fitting recess 25.

  The second member 20 is configured such that one surface 22 of the second substrate portion 21 is disposed facing the other surface 13 of the first substrate portion 11, and the other surface 13 is supported by the tip surface 261 of the column portion 26. Yes.

  Although it is not necessarily clear from FIG. 27, the first member 10 has a recess (not shown) corresponding to the recess for fitting 25 at a position where the tip surface 261 abuts on the other surface 13. The surface 261 is concavo-convexly fitted in this recess.

  The planting structure shown in FIG. 27 has a storage space 100 between the opposing surfaces of the first and second substrate portions 11 and 21 due to the coupling relationship with the first and second members 10 and 20. is doing. The storage space 100 has a protruding height T16 of the pillar portion 16 and a space T100 corresponding to the protruding height T26 of the pillar portion 26 equal to the protruding height T16, and the interval T100 is made constant by the pillar portions 16 and 26. It is regulated. Plant material is alternately penetrated from both sides in the height direction T by the pillars 16 and 26 in the storage space 100 (not shown).

  According to the embodiment described with reference to FIG. 27, the planting structure 1 having all the advantages described with reference to FIGS. 1 to 26 and a laying body using the same can be provided.

  On the other hand, FIG. 28 shows an embodiment in which the first and second members 10 and 20 have column portions 16 and 26, respectively, as in FIG. ing. Hereinafter, the difference from the embodiment shown in FIGS. 1 to 27 will be mainly described.

  Referring to FIG. 28, the second member 20 is configured such that one surface 22 of the second substrate portion 21 is disposed facing the other surface 13 of the first substrate portion 11, and the tip surface 261 of the column portion 26 is The front end surface 161 of the column part 16 is supported. The contact portions with the tip surfaces 161 and 261 are preferably non-detachably surface-bonded.

  The planting structure shown in FIG. 28 has a storage space 100 between the opposing surfaces of the first and second substrate portions 11 and 21 due to the coupling relationship with the first and second members 10 and 20. is doing. The storage space 100 has an interval T100 that is a dimension value obtained by adding the protruding height T16 of the column portion 16 and the protruding height T26 of the column portion 26. ing. The plant material is penetrated at the same position from both sides in the height direction T by the pillars 16 and 26 in the storage space 100 (not shown).

  The embodiment described with reference to FIG. 28 can also provide a planting structure having all the advantages described with reference to FIGS. 1 to 27 and a laying body using the same.

  Although the contents of the present invention have been specifically described above with reference to the preferred embodiments, it is obvious that those skilled in the art can take various modifications based on the basic technical idea and teachings of the present invention. It is.

It is a perspective view of the structure for planting concerning one embodiment of the present invention. It is a perspective view which shows the decomposition | disassembly structure of the structure for planting shown in FIG. It is the perspective view seen from the lower surface direction about the 1st member shown in FIG. It is front sectional drawing of the 1st member shown in FIG. It is a top view of the 1st member shown in FIG. It is the perspective view seen from the lower surface direction about the 2nd member shown in FIG. It is a top view of the 2nd member shown in FIG. It is a top view of the structure for planting shown in FIG. It is a rear view of the structure for planting shown in FIG. It is a left view of the structure for planting shown in FIG. It is sectional drawing along the 11-11 line of FIG. FIG. 12 is a sectional view taken along line 12-12 in FIG. It is a perspective view of the laying body concerning one embodiment of the present invention. It is a top view of the laying body shown in FIG. FIG. 15 is a cross-sectional view taken along line 15-15 in FIG. FIG. 14 is a cross-sectional view taken along line 16-16 in FIG. It is a figure which shows the assembly method of the laying body shown in FIG. 13 thru | or FIG. It is a figure which shows the state after the process shown in FIG. It is a top view which shows the state shown in FIG. FIG. 20 is a diagram showing a step after the step shown in FIGS. 18 and 19. It is a figure which shows the state after the process shown in FIG. It is a front view which shows the usage condition of the laying body shown in FIG. It is a front view which cut | disconnects and shows a part about the usage condition of the laying body shown in FIG. It is a side view which expands and shows a part about the structure for planting which concerns on another embodiment of this invention. It is a side view which expands and shows a part about the structure for planting which concerns on another one Embodiment of this invention. It is a side view which expands and shows a part about the structure for planting which concerns on another one Embodiment of this invention. It is sectional drawing of the structure for planting which concerns on another one Embodiment of this invention of this invention. It is sectional drawing of the structure for planting which concerns on another one Embodiment of this invention of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Planting structure 10 1st member 11 1st board | substrate part 12, 13 One side, other side 14 Through-hole 16 Column part 161 Front end surface 20 2nd member 21 2nd board | substrate part 22, 23 One side, etc. Surface 51, 52 Plant material

Claims (2)

A planting structure including a first member and a second member,
The first member has a first substrate part, a through hole, and a pillar part,
The through hole penetrates from one surface of the first substrate part to the other surface,
The column portion is provided to protrude from the other surface,
The second member has a second substrate portion, and one surface of the second substrate portion is disposed to face the other surface of the first substrate portion, and the tip portion of the pillar portion is Supporting,
Planting structure. A laying body including a planting structure and plant material,
The planting structure includes a first member and a second member,
The first member has a first substrate part, a through hole, and a pillar part,
The through hole penetrates from one surface of the first substrate part to the other surface,
The column portion is provided to protrude from the other surface,
The second member has a second substrate portion, and one surface of the second substrate portion is disposed to face the other surface of the first substrate portion, and the tip portion of the pillar portion is Support,
The plant material is in the form of a sheet or a mat, in a direction in which a leaf tip can be exposed from the through hole between the other surface of the first substrate portion and one surface of the second substrate portion. Stowed,
Laying body.

Images