JP2013223473A - Planting base, method for constructing the same and border part treatment structure of greening area - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a planting base that can evenly supply water to the whole planting base even if water is supplied to a part of the base and is inexpensive.SOLUTION: In a planting base that has at least a bottom on which a growing material can be placed, the bottom has a plurality of recesses for water storage or water retention that can store or retain water and a plurality of kinds of communication parts for mutually communicating the recesses for water storage or water retention so that water can flow, and is molded by vacuum molding as a whole.

Description

Detailed Description of the Invention

  The present invention relates to a planting base used as a part of greening countermeasures on a rooftop, a roof, a veranda, etc. of a building, a construction method of the planting base, and a border part processing structure of a greening area, and has at least a bottom part. The present invention relates to a planting base on which a growing material can be placed, a method for constructing the planting base, and a border portion processing structure of a greening area formed by the planting base.

  In recent years, the importance of urban greening countermeasures has been recognized, and greening has been promoted on the rooftops, sloped roofs, verandas, etc. of buildings. The bottom of the main body is formed with a raised bottom extending vertically and horizontally and a water storage recess defined by the vertical and horizontal raised bottom, and a drain outlet for draining water overflowing from the water storage recess is formed on the raised bottom. A cylindrical portion protruding upward from the raised bottom portion is formed at the bottom of the container main body, and a drainage hole is formed in the cylindrical portion at a position lower than the drainage height of the peripheral wall of the container main body. A greening container is disclosed, which has a structure capable of storing water in the container.

JP 2006-6215 A

  However, in the above-mentioned Patent Document 1, there is no water passing portion that allows water to pass between the water storage recesses, and thus there is a problem that when the water in the water storage recesses increases, the water is drained out of the container. It was.

  In other words, when water is supplied to the container, it is necessary to supply water to the entire container. However, if water is supplied only to a part of the container, it is laid only at the place where the water is supplied or pre-formed. There was a problem in that moisture accumulated on the low gradient side due to the surface gradient, the moisture did not spread throughout the entire container, and the plant withered.

  Moreover, since the container of patent document 1 was shape | molded by injection molding, the malfunction that it became expensive was produced.

  In addition, there is a movement to enlarge the container itself for cost reduction. In such a case, the container of Patent Document 1 is formed in a rectangular shape, and processing of a border portion that is a space in which one container does not enter. However, there is no disclosure regarding the processing structure of the border portion, and there is a problem that only a greening area having a predetermined area can be formed.

  The present invention has been made in view of the above problems, and even if water is supplied to a part of the plant, it is possible to distribute moisture throughout the planting base evenly at an early stage, and as a result, planting that enables good plant growth. The purpose is to provide a planting base.

  Another object of the present invention is to provide an inexpensive planting base.

  It is another object of the present invention to provide a green area border structure that can easily form green areas of various shapes.

  The planting base of the present invention has at least a bottom part, and in the planting base on which the growing material can be placed on the bottom part, the bottom part has a plurality of water storage or water retaining recessed parts capable of storing or holding moisture, and It has a plurality of communicating parts which communicate with each other so that the water storage or water retaining recesses can pass water, and the communication parts have a plurality of types.

  With this configuration, the supplied water is collected in the water storage or water retention recess, and then the water that does not enter the water storage or water retention recess passes through the communication part to another water storage or water retention recess. It is possible to prevent the plant from withering at an early stage in the reservoir for storing water or retaining water.

  Furthermore, the planting base of the present invention is characterized in that the communication part is a groove formed so that the water storage or water retaining recesses can pass through each other, and the depth of the groove is different.

  With this configuration, for example, it is possible to go back and forth between water storage or water retaining recesses using a deep groove first, and then to go back and forth between water storage or water holding recesses using a shallow groove. Further, it can be spread throughout the entire area at an early stage, and the plant can be prevented from withering.

  In addition, the planting base of the present invention has at least a bottom part, and in the planting base on which the growing material can be placed on the bottom part, the bottom part has a plurality of water storage or water retaining recesses capable of storing or holding moisture. The water storage or water retention recesses are connected to the first water storage or water retention recess and the first water storage or water retention recess and the communication portion communicated with each other so as to allow water to pass therethrough. It has the recessed part for the 2nd water storage or water retention which is enclosed and becomes independent, It is characterized by the above-mentioned.

  With this configuration, the first water storage or water retention recess for spreading the water in the storage or water retention recess and the second water storage or water retention recess for slowly storing are provided. In addition, the amount of water that can be stored or retained can be secured.

  Furthermore, the planting base of the present invention is characterized in that a cylindrical projecting portion is erected upward from the bottom portion.

  With this configuration, the depth at which the growing material is placed can be determined by the cylindrical protruding portion, and the growing material can be placed uniformly on the planting base, and the placing work is easy. Become. It also leads to an increase in the strength of the entire planting base.

  Further, the planting base of the present invention is formed in a tray shape having at least a bottom part and a top surface opening having a side wall, and the bottom part is substantially the same as the side wall in the planting base on which a growing material can be placed on the bottom part. A cylindrical protrusion having the same height, a plurality of water storage or water retention concave portions capable of storing or retaining moisture, and a communication portion communicating with each other so that the water storage or water retention concave portions can communicate with each other, A planting base comprising a plurality of recesses in which water supply pipes can be disposed.

  With this configuration, it becomes easy to install the water supply pipes necessary for water supply, the arrangement position of the water supply pipes can be determined reliably, and moisture can be distributed throughout the planting base. It becomes.

  Furthermore, the planting base | substrate of this invention is characterized by the hook-shaped connection part being formed in the said side wall by the outward.

  With this configuration, it becomes possible to reliably position the planting bases, and to prevent lateral displacement between the planting bases.

  Furthermore, the planting base | substrate of this invention is characterized by the radial-shaped reinforcement protrusion part being formed around the said cylindrical protrusion part.

  With this configuration, the strength of the cylindrical protruding portion is increased, and it is not deformed by some external force, and the growing material can be placed even more reliably.

  Further, the planting base of the present invention is formed by resin vacuum forming.

  This configuration makes it possible to provide an inexpensive and lightweight planting base.

  In addition, the planting base of the present invention has at least a bottom part, and in the planting base on which the growing material can be placed on the bottom part, the bottom part has a plurality of water storage or water retaining recesses capable of storing or holding moisture. A planting base characterized in that it is formed by resin vacuum molding as a whole.

  With this configuration, it is possible to secure an amount of water that can be stored or retained, and to provide an inexpensive and lightweight planting base.

  Moreover, the construction method of the planting base of the present invention includes a step of applying an adhesive or an adhesive to the laying surface or the bottom bottom surface of the planting base, a step of laying the planting base on the laying surface, And a step of placing the growth material on the plant and a step of planting the growth material.

  By this structure, it becomes possible to construct on a laying surface more reliably and quickly.

  The greening area border processing structure of the present invention has a plurality of water storage or water retaining recesses at regular intervals capable of storing or holding moisture at least at the bottom, and a planting material on which the growth material can be placed on the bottom. A plurality of planting bases are formed by laying a plurality of planting bases on a laying surface to form a greening area, and cutting the planting bases in a processing structure of a border part which is a residual space existing between the greening area and the edge part By combining the cut pieces, a planting base having a predetermined shape is formed and laid on the border portion.

  With this configuration, it is possible to easily form green areas having various shapes, and it is possible to process the border portion without using a separate member.

  Furthermore, in the bordering structure for a greening area according to the present invention, the planting base is formed in a tray shape having side walls, and the predetermined shape is planted so that the side walls are positioned on the outer periphery by combining the cut pieces. It is characterized by the formation of a base.

  With this configuration, for example, even if the growth material is granular, the side wall is formed so as to be located on the outer periphery, so that the outflow of the growth material can be prevented in advance, and the plant can be grown reliably. A border portion can be provided.

  Furthermore, the bordering structure for a greening area of the present invention is characterized in that the planting base having the predetermined shape is formed by bonding the cut pieces to each other.

  With this configuration, for example, even if the growth material is granular, the outflow of the growth material from between the cut pieces can be prevented in advance, and it is possible to provide a border portion that can reliably grow plants. It becomes.

  Furthermore, in the bordering structure for a greening area according to the present invention, the cut piece has at least three pieces, and at least two cut pieces are used for storing or retaining water on at least one cut piece located substantially in the middle. It is characterized by forming the planting base of the predetermined shape by placing the concave portions together or placing at least one cut piece located substantially in the middle on at least two cut pieces. To do.

  With this configuration, for example, even if the growth material is granular, the outflow of the growth material from between the cut pieces can be prevented in advance, and it is possible to provide a border portion that can reliably grow plants. At the same time, the strength of the planting base in the border portion increases and can serve as a stable planting base.

  Since the planting base of the present invention communicates between the reservoirs or the water retaining recesses through the communication part, it becomes possible to spread the moisture throughout the planting base, and as a result, the plant has sufficient moisture. It can be given and can grow well.

  Moreover, when the planting base of the present invention is formed by vacuum forming, it can be manufactured at low cost.

  Moreover, since the construction method of the planting base | substrate of this invention should just affix on a laying surface with an adhesive or an adhesive agent, it becomes possible to construct on a laying surface quickly and reliably cheaply.

  The greening area border structure according to the present invention can easily form green areas of various shapes, and can grow plants well in the border area.

(A) is a top view which shows the planting base | substrate of 1st Example of this invention, (b) is a front view, (c) is AA arrow sectional drawing of (a), (d) is (a) ) Is a cross-sectional view taken along the arrow B-B, (e) is a side view, (f) is a cross-sectional view taken along the line CC of (a), and (g) is a cross-sectional view taken along the line D-D in (a). (A) is plane explanatory drawing which shows the state which laid the planting base | substrate of 1st Example of this invention on the laying surface, (b) is AA sectional drawing of (a). These are top explanatory drawings which show the flow of water in the state which laid the planting base | substrate of 1st Example of this invention on the laying surface. (A) is a top view which shows the planting base | substrate of 2nd Example of this invention, (b) is a front view, (c) is AA arrow sectional drawing of (a), (d) is (a) ) Is a cross-sectional view taken along line B-B, (e) is a side view, and (f) is a cross-sectional view taken along line CC of (a). These are top explanatory drawings which show the state which laid the planting base | substrate of 2nd Example of this invention on the laying surface. These are top explanatory drawings which show the arrangement | positioning state of the water pipe with respect to the planting base | substrate of 2nd Example of this invention. (A) is a plan view showing the planting base of the third embodiment, (b) is a plan view showing the planting base of the fourth embodiment, (c) is a plan view showing the planting base of the fifth embodiment. (D) is a top view which shows the planting base | substrate of 6th Example. (A) is plane explanatory drawing which shows the arrangement | positioning state of another Example of the water pipe with respect to the planting base | substrate of this invention, (b) is a front view. (A) is a partially expanded plan view showing a state in which the water supply pipe holding member is used, (b) is a plan view of the water supply pipe holding member, and (c) is a side view of the water supply pipe holding member. (A) is a top view which shows the cutting location of the planting base | substrate of 2nd Example, (b) is a top view which shows the state cut | disconnected in the cutting location of (a), (c) is a cut piece of (b) (D) is a plan view showing a further cut location of (c), (e) is a plan view showing a state cut at the cut location of (d), (f) is ( The top view which shows the state which combined the cutting piece of e).

  Hereinafter, although the planting base | substrate of this invention and the construction method of a planting base | substrate are demonstrated along drawing, this invention is not limited to the following Example.

<First embodiment>
1 to 3 show the planting base of the first embodiment of the present invention, FIG. 1 is a view showing the planting base, and FIG. 2 is a view showing a state where the planting base is laid on the laying surface. FIG. 3 is an explanatory view showing the movement of water on the planting base.

  As shown in FIG. 1, the planting base 100 according to the first embodiment has a bottom portion 101 having a substantially square plate shape in plan view, and a total of 16 pieces are arranged on the bottom portion 101 in a vertical and horizontal manner. A water storage or water retention recess 102 that is recessed downward and in a square shape in plan view is formed, and the water storage or water retention recess 102 is communicated with each other by a communication portion 103 formed of a groove. In addition, the size of the planting base 100 is appropriate as 300 mm × 300 mm, 350 mm × 350 mm, 500 mm × 500 mm, 600 mm × 600 mm, 1000 mm × 1000 mm, etc., but the larger the size, the better the workability and the cost reduction. Become.

  The communication portion 103 includes a communication portion 103a that communicates between the water storage or water retention recesses 102 adjacent in the horizontal direction in the drawing, and a communication portion 103b that communicates between the water storage or water retention recesses 102 that are adjacent in the vertical direction in the drawing. The depths of the grooves are different, and are constituted by a deep groove communication portion 103a in which the horizontal groove in the drawing is deep and a shallow groove communication portion 103b in which the depth in the vertical direction is shallow.

  Also, four water storage or water retention recesses 102 that are adjacent in the vertical and horizontal directions and a bottom portion 101 surrounded by communication portions 103a and 103b that communicate these four portions are radially arranged in eight directions and penetrate through the bottom portion 101 up and down. Each of the holes 104 is formed so that excess water can be drained and vented, and is formed by vacuum forming as a whole.

  As shown in FIG. 2, the planting base 100 composed of the above is laid on the laying surface 105 without any gaps, and the growth material 106 is placed thereon, and the plant 107 is applied thereon, thereby forming a greening area 108. Will be. In addition, the greening area 108 is appropriately provided, for example, by providing a parting material 109 such as a curb as an edge on the outer periphery, so that the greening area 108 having an excellent appearance as a whole is formed. In addition, since the adhesive or adhesive agent is apply | coated between the laying surface 105 and the planting base 100, the negative pressure resistance of the planting base 100 will improve. The pressure-sensitive adhesive or adhesive may be applied to the entire surface, or may be applied partially, or may not be applied. In consideration of removal or relocation of the planting base 100, an adhesive is better. The parting material 109 may be any material, such as stone, wood, foam material, resin molding material, steel plate bending material, extrusion molding material, rubber, etc., and the parting material 109 is the planting base 100. And fixing to the laying surface 105, as appropriate, and the fixing method is also appropriate such as adhesive fixing, adhesive fixing, screw fixing, anchor fixing, etc. What can be done if the greening area 108 and the non-greening area can be partitioned? Any structure and material may be used.

  As shown in FIG. 3, the planting base 100 of the first embodiment is configured such that, for example, when the top is a high slope and the bottom is a low slope, “0” water storage or water retention recess 102 is supplied with water. When the water is supplied and the “0” portion is full, the water flows to “1” and then “2” through the deep groove of the lateral communication portion 103a and is stored or retained. . After that, when all of the lateral directions are full, the groove of the communication portion 103b is shallow in the vertical direction and the water flows along the gradient. The water flows to “3”, “4”, and “5”, and the water is stored. Or it will be water-retained and moisture will spread throughout the planting base 100 reliably. Needless to say, when all of the water storage or retention recesses 102 are filled with water or rain, the water is drained from the holes 104 or between the planting bases 100.

  The growing material 106 placed in the present invention includes, for example, perlite, vermiculite, peat moss, bark compost, chafcon, wood decay organic matter, zeolite, charcoal, sludge generated from sewage or water treatment plant, or incineration of sludge. Ashes, volcanic ash, bamboo charcoal, etc. can be selected, and several of these are selected, and these are blended in a balanced manner to improve water retention and drainage, or several of these are provided in layers Or a light-weight growth material that is solidified or mixed into a single block, or a fiber-like material such as sponge, rock wool, urethane, coconut shell, etc. Good. By adopting such a lightweight growth material with good air permeability as a growth material, it is possible to prevent the roots of plants from being damaged, and the load by these lightweight growth materials is about 1/3 of the conventional customer soil. Therefore, the load applied to the laying surface 105 can be reduced. In addition, when a block-like or mat-like growth material is used, workability is improved and scattering can be prevented. Moreover, if a granular growth material is used, a cost reduction effect can be exhibited.

  Further, the plant 107 applied to the growth material 106 is a ground cover plant such as turf, a succulent plant such as a flower, a tree, or a sedum, a vine plant, a moss, or the like, and may be a combination thereof. The seeds of these plants are sowed and applied, or these plants are matted and placed on the growing material, or the plants are planted in a pot shape, etc. In addition, when pot-like plants are applied, it is preferable to use a material having a high specific gravity as the growing material 106 or a material having a high specific gravity only in the upper layer, and the effect of preventing the scattering of the growing material 106 can be exhibited.

  Further, the laying surface 105 includes all the places where the planting base 100 can be installed, for example, directly on the roof of a building, on a waterproof sheet, or on a root-resistant sheet further provided on the waterproof sheet. It is appropriate, and further, it is not necessary to be a flat surface such as a folded-plate roof in which a mountain part or a valley part is continuously provided, and means a place where the planting base 100 is installed.

  By using the planting base 100 of this embodiment, for example, when supplying water, the water supplied by the water supply or the like spreads over the entire planting base 100, and as a result, sufficient moisture is supplied to the plant 107. It can be given and can grow well. However, depending on the kind of plant 107 such as sedum and moss, it is not necessary to supply water, and the plant can be grown by natural rainfall.

  Moreover, since it is only necessary to affix on the laying surface 105 with an adhesive or an adhesive, it is possible to construct the laying surface 105 quickly and reliably at low cost.

  Moreover, since the back surface of the bottom part 101 is uneven | corrugated shape, a water | moisture content does not accumulate on the laying surface 105, and favorable drainage is given.

  Moreover, since it is away from the laying surface of the hole 104, not only drainage is performed well, but also fresh air can be sent to the root of the plant 107, so that the plant 107 can grow well. It has become.

<Second embodiment>
Next, the second embodiment of the present invention will be described in detail with respect to the differences from the first embodiment. FIGS. 4-6 shows the planting base | substrate of 2nd Example of this invention, FIG. 4 is a figure which shows a planting base | substrate, FIG. 5 is a figure which shows the state which laid the planting base | substrate on the laying surface. FIG. 6 is a diagram showing the relationship between the planting base and the water supply facility.

  As shown in FIG. 4, the planting base 200 of the second embodiment has a bottom portion 201 having a substantially square plate shape in plan view, and a total of 100 pieces are arranged on the bottom portion 201 evenly in 10 vertical and horizontal directions. A water storage or water retention recess 202a is formed in a downward and recessed substantially octagonal shape in plan view, and the water storage or water retention recess 202a is communicated with each other by a communication portion 203 formed of a groove. This water storage or water retention recess 202a means the first water storage or water retention recess 202a of the present invention, and is in a state of being communicated with each other through the communication portions 203a and 203b.

  The communication portion 203 includes a communication portion 203b that communicates between the water storage or water retention recesses 202a adjacent in the horizontal direction in the drawing, and a communication portion 203a that communicates between the water storage or water retention recesses 202a adjacent in the vertical direction in the drawing. The depths of the grooves are different, and are constituted by a deep groove communication portion 203a in which the horizontal grooves in the drawing are deep and a shallow groove communication portion 203b in which the vertical grooves in the drawing are shallow.

  In addition, the water storage or recess that is recessed in a substantially circular shape in a plan view in a part of the bottom portion 201 surrounded by four water storage or water retaining recesses 202a adjacent to each other in the vertical and horizontal directions and the communication portions 203a and 203b communicating these. A water retaining recess 202b is formed, and a surface portion 211 is formed at a substantially central portion of the water storage or water retaining recess 202b so as to protrude upward to substantially the same height as the bottom portion 201. A hole 204 penetrating through is formed so that excess water can be drained and vented. Furthermore, a channel part 212 protruding in a tunnel shape upward is formed in four directions so as to straddle the water storage or water retaining recess 202b formed around the planar part 211, and the excess water discharged from the hole 204 is It can flow out in any direction, and can be vented. In addition, four holes 204 are drilled in the planar portion 211 existing on the center line connecting the side centers of the planting base 200, and five holes 204 are drilled in the other planar portions.

  In addition, in the place where the planar portion 211 is not formed in the bottom part surrounded by the four water storage or water retaining recesses 202a adjacent in the vertical and horizontal directions and the communication parts 203a and 203b communicating these, Alternatively, a cylindrical protrusion 213 formed with a water retaining recess 202b and projecting to a substantially central portion of the water storage or water retaining recess 202b above the planar portion 211 and to the same height as a side wall 215 described later. The ribs 214, which are reinforcing protrusions, are radially formed around the cylindrical protrusion 213. These water storage or water retention recesses 202b mean the second water storage or water retention recesses 202b of the present invention and exist independently. Moreover, since the rib 214 is provided in the cylindrical protrusion part 213, it is possible to prevent the deformation | transformation and damage by a certain amount of force from the upper side or a side.

  In addition, a side wall 215 is erected on the periphery of the bottom portion 201 and is formed with a hook-like connection portion 216 formed by bending the upper end portion of the side wall 215 outward. The saddle-like connecting part 216 is formed such that two adjacent side walls are wide and high in width and a wide connecting part 216a, and the other adjacent two side walls are narrow and low in width as a narrow connecting part 216b. By connecting the narrow connection part 216b with the wide connection part 216a of the other planting base, the connection is possible. In addition, a cut portion 217 is formed at the corner portion so that the hook-like connecting portions 216 do not interfere with each other, and a good connecting operation can be performed.

  In addition, on the upper surfaces of the side wall 215 and the bowl-shaped connecting portion 216, five recesses 218 in which a water supply pipe 219, which will be described later, can be provided are formed in one side wall 215, and the water supply pipe 219 is provided at a desired location. It has a possible configuration.

  As shown in FIG. 5, when the planting base 200 composed of the above is laid on the laying surface 205, the planting base 200 is laid while being connected so as to cover the wide connecting part 216 b on the narrow connecting part 216 a, and the growth material is provided thereon. A greening area 208 is formed by placing 206 and arranging a water supply pipe 219 in the recess 218 and applying a plant 207 to the growing material 206. Similarly to the first embodiment, a parting material 209 such as a curb as an edge and an adhesive or adhesive are applied. As will be described later, when the water supply pipe 219 is disposed, an electromagnetic valve storage member 220 for storing an electromagnetic valve 221 for supplying and stopping water to the water supply pipe 219 is provided. Plays part of the role.

  In the case of a plant 207 that does not require the thickness of the growing material 206 when the growing material 206 is placed, the thickness of the growing material 206 is set at the upper end of the cylindrical protruding portion 213 erected from the planting base 200. As a result, it can be mounted uniformly. That is, it serves as a guide when the height of the cylindrical protrusion 213 is the minimum thickness of the growth material 206. In addition, the growth material 206 is also prevented from moving in the horizontal direction.

  Further, as shown in FIG. 6, the water supply pipe 219 is arranged such that the water supply pipe 219 comes out of the five electromagnetic valves 221 stored in the electromagnetic valve storage member 220, and one of the planting bases 200 is arranged. The water supply pipes 219 enter the planting base 200 from the five concave parts 218 provided on the sides, and the water supply pipes 219 are bent and spread to the planting bases 200 using the respective concave parts 218. It enables water supply. As the water supply pipe 219, a porous pipe, a seepage pipe, a drip pipe or the like is appropriate.

  By using the planting base 200 of the present embodiment, the effect of the first embodiment and the effect described in the description of the embodiment are achieved, and the electromagnetic valve storage member 220 is used as a part of the parting material 209. In addition, it is not necessary to separately provide a member for accommodating the electromagnetic valve 221, it is possible to form a greening area 208 with excellent aesthetics, and a cost reduction effect can be obtained.

  Further, since the water supply pipe 219 is drawn in the greening area 208, there is no need to separately provide a member for housing the water supply pipe 219 outside the greening area 208, and the greening area 208 having excellent aesthetics can be formed. At the same time, the cost can be reduced.

  In addition, since the water supply pipe 219 passes through the recess 218 of the planting base 200 and enters the planting base 200, the water supply pipe 219 itself can be stably disposed and may move. Without water, water can be supplied reliably.

  In addition, since the water storage or water retaining recess 202b exists at the lower end of the cylindrical protrusion 213, the root of the plant 207 moves downward along the cylindrical protrusion 213 and reaches the water storage or water retention recess 202b where moisture exists. Therefore, moisture is surely supplied to the plant 207, good growth is possible, the root entanglement is also good, and the effect of preventing the plant 207 from scattering can be obtained. Moreover, since the lower end of the cylindrical protrusion 213 is in contact with the laying surface 205, the strength is improved.

  Moreover, since the 2nd water storage or the water retention recessed part 203b which exists independently from the 1st water storage or the water retention recessed part 202a connected by the communication part 203 exists, sufficient water storage or water retention amount can be ensured. At the same time, the water stored or retained in the first water storage or water retaining recess 202a is quickly distributed to the entire planting base 200 using the communication portion 203 and stored in the second water storage or water retaining recess 202b. Alternatively, the retained water can be gradually spread over the entire planting base 200 using the capillary phenomenon of the growing material 206, so that a good plant 207 can be grown. Further, since there are a plurality of water storage or water retaining recesses 203, the number of surfaces that come into contact with the laying surface 205 is increased, and the adhesion or adhesion surface is increased, so that the fixing strength to the laying surface 205 is improved.

  Moreover, since the side wall 215 exists, it can respond even if the growth material 206 is granular, it is possible to prevent the growth material 206 from flowing out, and the planting base 200 is laid on the laying surface 205. Before laying on the planting base 200, the growth material 206 is placed and filled in advance and laid on the laying surface 205, or the planting base 200 is placed and filled with the growth material 206 and plant 207 is applied. However, depending on the strength of the planting base 200, the process of placing and filling the growth material 206 and applying the plant 207 may be applied to the laying surface 205. It may be better after laying.

  In addition, since the planting bases 200 are connected to each other by the hook-shaped connecting part 216, it is strong against negative pressure and prevents the movement of the planting base 200, the gap between the planting bases 200, and the like. Thus, it is possible to reliably lay a plurality of planting bases 200 on the laying surface 205 with certainty, and prevent misalignment between the planting bases 200.

<Modifications of Examples>
Although the embodiments of the present invention have been described above, the present invention can be expanded and modified within the scope of the gist, and in addition to the configurations of the inventions and embodiments, these partial configurations are described in this specification. What is specified by changing to other configurations disclosed, or what is specified by adding other configurations disclosed in this specification to these configurations, or a partial operational configuration of these partial configurations can be obtained Also included are high-level concepts that are identified by being deleted at the limit. For example, the following modifications are also included.

  The above planting base has been described as a square in plan view, but it is appropriate as a polygon, a circle, an ellipse, an outer shape combining straight lines and curves, etc., not a regular polygon, but a rectangle, rhombus, etc., and The number, shape, size (dimension), position, etc. of the various configurations of the planting base are not limited to the above-mentioned embodiments, and the various configurations are molded integrally with the planting base or formed separately. The configuration may be combined. In particular, the cylindrical protruding portion of the second embodiment may be variously selected depending on the mounting thickness of the growing material. Further, regarding various configurations, unnecessary ones may be deleted within the scope of the gist of the present invention. Furthermore, in the above embodiment, the communicating portion is a concave groove, and the depth is different, but the width is different, the number is different, and the combination is appropriate, and it is not necessary to make it different. Furthermore, it is not necessary.

  For example, as shown in FIG. 7A, the planting base 300 is formed with four water storage or water retention recesses 302 having a circular shape in plan view on the bottom 301, and the water storage or water retention recesses 302 arranged side by side in the drawing. The grooves are connected to each other by a wide groove communicating portion 303a having a wide groove, and the water storage or water retaining recesses 302 arranged vertically in the drawing are communicated to each other by a narrow groove communicating portion 303b having a narrow groove, and the bottom portion 301 is appropriately connected. A plurality of slit-shaped holes 304 may be formed at a location, and by using the planting base of this embodiment, the growth material is in the case of a particle size and can be reliably drained or dropped without falling. Ventilation is possible.

  Moreover, as shown in FIG.7 (b), the four bottoms 401 of the water storage or water retention formed by connecting the planting base 400 by the communication part 403a, 403b mutually in a substantially circular shape by planar view are formed in the bottom part 401, drawing. The water storage or water retention recesses 402a arranged side by side are communicated with each other by a wide groove communication portion 403a having a wide groove, and the water storage or water retention recesses 402a arranged vertically in the drawing are connected to each other by a narrow groove communication portion having a narrow groove. In addition, a water storage or water retention recess 402b is formed in the bottom 401 surrounded by the water storage or water retention recess 402a and the communication portions 403a and 403b, and the water storage or water retention recess 402a has a square in plan view. It may be configured by forming a cylindrical protruding portion 413 having a shape, and by using the planting base of this embodiment, moisture can be distributed first from the periphery of the planting base, and the holes Since no, becomes unnecessary drilled separately hole processing, it is possible to more inexpensively manufactured. It should be noted that the drainage or ventilation of the surplus water is performed in the gap between the planting bases 400.

  Further, as shown in FIG. 7 (c), the planting base 500 is small in plan view at the four corners of the bottom 501 and is large in plan view in the vicinity of the substantially central part of the sides facing each other in the horizontal direction in the drawing. A total of six water storage or water retaining recesses 502a having a rectangular shape in plan view communicated by communication portions 503 having the same depth and width are formed, and a plurality of round holes 504 are formed on the other bottom surface 501 and connected to the periphery. A recess 518 capable of holding a water supply pipe is formed on two side walls 515 that are vertically provided and have side walls 515 that do not have a portion or the like, and are opposed to each other in the vertical direction as viewed in the drawing. The water storage or water retention recess 502b formed independently of the water storage or water retention recess 502b may be formed, and the cylindrical protrusion 513 may protrude from the water storage or water retention recess 502b. By using the base, It is possible to go to the laying surface in a state where the timber is placed and stored, or in a state where the growing material is placed and stored and the plant is applied, so that the workability is improved and the water is stored at a familiar position from the water pipe where moisture is difficult to spread Alternatively, since the water retaining recesses 502a and 502b exist, it is possible to distribute moisture throughout the planting base.

  Moreover, as shown in FIG.7 (d), in the bottom part 601 of the planting base 600 of the planar view rectangle, a total of 12 plan view squares of independent water storage are arranged in a row in the horizontal direction and 3 in the vertical direction. Or the structure which forms the recessed part 602 for water retention, and forms this by vacuum forming may be sufficient, and it becomes possible to manufacture a cheaper planting base by using the planting base of a present Example. .

  In addition, the method of arranging the water supply pipe is appropriate, and as usual, the water supply pipe may be arranged outside the greening area, and the water supply pipe may be inserted into the greening area from a necessary location. There may be no storage member. Furthermore, as shown in FIG. 8, solenoid valves are arranged near the water source, and the necessary number of systems are arranged in a state where they are housed in the piping cover 225 up to the greening area, and each pipe is guided into the greening area. There may be.

  In addition, as shown in FIG. 9, for example, in the case of the second embodiment, a water supply pipe holding member 222 for preventing the water supply pipe 219 from entering the planting base 200 may be provided on the cylindrical protruding portion 213. A stable water supply pipe 219 can be disposed. As shown in the drawing, the water supply pipe holding member 222 is bent at the elongated base 223 that holds the water supply pipe 219 and the longitudinal ends of the base 223 in the longitudinal direction, and is engaged with the cylindrical protrusion 213 of the planting base 200. It has an engaging part 224 to be engaged, and the engaging part 224 is engaged (pierced) with the cylindrical projecting part 213 to hold the water supply pipe 219 at the lower end of the base part 223. It is possible to hold the water supply pipe 219 stably.

  Moreover, when using the planting base | substrate 200 of 2nd Example as a border part processing structure of the greening area of this invention, it cut | disconnects, for example in cutting | disconnection location S1, S2 of Fig.10 (a), FIG.10 (b) 2), two outer cut pieces 230a on the outer side and one central cut piece 230b on the center are formed. In addition, since the side wall etc. which become obstructive at the time of covering the outer side cut piece 230a mentioned later are unnecessary about the three-part central cut piece 230b, a side wall is cut | disconnected by cut | disconnecting cutting location S2.

  A water storage or water retaining recess as shown in FIG. 10 (c) by overlapping the central cut piece 230b comprising the above and overlapping the cut pieces of the pair of outer cut pieces 230a. The communicating portion and the cylindrical projecting portion exert a positioning effect, and a planting base 200a having a small width on the drawing is made. You may install this planting base 200a in a border part.

  Further, when it is desired to reduce the height in the drawing, cutting is performed at a cutting portion as shown in FIG. 10 (d) to form new cutting pieces 230a and 230b as shown in FIG. 10 (e). As shown in FIG. 10 (f), a planting base 200b having a small width and height may be formed, and this planting base 200b may be installed in the border portion.

  As described above, since it is possible to make planting bases of various widths and heights, the remaining space between the regular planting base 200 and the edge parting materials, building walls, parapets, etc. Even if there exists, it becomes possible to cope easily, and it becomes possible to form various greening areas.

  In addition, the border part processing structure of the said greening area may adhere | attach to the junction part of the outer side cut piece 230a with an adhesive tape etc. as needed, and can form the planting base of a stronger border part. At the same time, the outflow of the growing material can be prevented more reliably.

  As described above, by adopting the border processing structure of the greening area having the above-described structure, the granular growth material prevents the outflow at the abutting portion of the side wall, and the recessed portion for water storage or water retention also exists under the abutting portion. The function can be reliably maintained by the central cutting piece 230a.

  In addition, although the border part processing structure of the greening area was demonstrated, the cut | disconnection location of the outer side cut piece 230a does not necessarily need to contact | connect substantially, and you may leave | separate. On the contrary, the cut portions of the outer cut pieces 230a may be in contact with each other, and the central cut piece 230b may not be used by bonding with an adhesive tape or the like. Moreover, the structure which piles up so that the center cutting piece 230b may be covered on the outer side cutting piece 230a may be sufficient, and a step does not arise in a planting base bottom face and a laying surface, and it is suitable. Further, the number of divided pieces is not necessarily three, and all divided pieces are included as long as two or more pieces are combined.

  Moreover, although it is cheap and suitable to form the planting base itself by vacuum forming, it is not always necessary to perform by vacuum forming, it may be injection molding or the like, and the material does not have to be a resin, Stone, wood, foam, etc. are appropriate. For example, a steel plate is appropriately formed by drawing, bending, welding, assembly, or the like.

  In the case of injection molding of resin or the like, for example, the communication portion does not need to be a concave groove, and may be, for example, a hole communicating with the side portions of the concave portion for water storage or water retention. The shape, number, and combinations thereof are appropriately changed, and are not necessarily different. Further, the communication part may be configured such that a member that causes capillary action such as a nonwoven fabric is disposed between the recessed portions for water storage or water retention, and the member that causes the capillary action is changed, or the width and thickness of the member are changed. Etc. as appropriate.

  In addition, the water storage or water retaining recesses are all included if water storage or water retention is possible. In the case of water storage, for example, a partition plate is provided on the bottom and the growth material is filled thereon, or the growth material is matted or blocked. As long as it has a structure that does not penetrate into the entire recess for storing or retaining water as long as it has a structure that can store water in the recess for storing or retaining water, and in the case of retaining the water, a granular growth material is applied to the planting base itself. Any structure may be used as long as it can retain water by filling, or have a structure in which a water retention material different from the growth material is filled or provided in the water storage or water retention recess, and can retain moisture in the water storage or water retention recess.

  Further, the hook-shaped connecting portion of the second embodiment is not an essential condition and may be omitted. Furthermore, it does not need to be hook-shaped and includes various connecting structures.

  The planting base of the present invention can be used as a planting base that can form a greening area on an artificial ground such as a rooftop, a roof, or a veranda of a building.

100, 200, 300, 400, 500, 600 ... planting base 101, 201, 301, 401, 501, 601 ... bottom 102, 202, 302, 402, 502, 602 ... for storing or holding water Recesses 103, 203, 303, 403, 503 ... communicating portions 104, 204, 304, 504 ... holes 105, 205 ... laying surfaces 106, 206 ... growing materials 107, 207 ... plants 108 , 208, greening areas 109, 209, parting material 211, planar portions 212, path portions 213, 413, 513, cylindrical projections 214, reinforcing projections 215 515: side wall 216: bowl-shaped connecting part 217 ... cutting part 218, 518 ... recessed part 219 ... water supply pipe 220 ... solenoid valve housing member 221 ... solenoid valve 222 ... Water supply pipe holding member 223 ... base 224 ... cover engagement portion 225 ... pipe 230 ... cut pieces S ... cutting line

Claims (14)

In a planting base having at least a bottom and capable of placing a growing material on the bottom,
The bottom portion includes a plurality of water storage or water retention recesses capable of storing or holding moisture,
A plurality of communicating portions communicating with each other so that the water storage or water retaining recesses can pass through each other;
A planting base characterized in that the communication part has a plurality of types.   The planting base according to claim 1, wherein the communication part is a groove formed so that the water storage or water retaining recesses can pass through each other, and the depth of the groove is different. In a planting base having at least a bottom and capable of placing a growing material on the bottom,
The bottom portion has a plurality of water storage or water retention recesses capable of storing or holding moisture,
The water storage or water retention recess is a first water storage or water retention recess communicated by a communication portion that allows water to pass between each other;
A planting base characterized by having a second water storage or water retention recess which is surrounded by the first water storage or water retention recess and the communication portion.   The planting base according to any one of claims 1 to 3, wherein a cylindrical projecting portion is erected upward from the bottom portion. In the planting base that is formed in a tray shape of an upper surface opening having at least a bottom part and a side wall, and on which the growing material can be placed,
The bottom portion includes a cylindrical projecting portion having substantially the same height as the side wall, a plurality of water storage or water retention concave portions capable of storing or retaining moisture, and a communication portion communicating with each other so that the water storage or water retention concave portions can communicate with each other. Have
The planting base characterized in that the side wall has a plurality of recesses in which water supply pipes can be disposed.   The planting base according to claim 5, wherein a hook-shaped connecting portion is formed outwardly on the side wall.   The planting base according to any one of claims 4 to 6, wherein a reinforcing projecting portion formed radially is formed around the tubular projecting portion.   The planting base according to any one of claims 1 to 7, wherein the planting base is formed by resin vacuum forming. In a planting base having at least a bottom and capable of placing a growing material on the bottom,
The bottom portion has a plurality of water storage or water retention recesses capable of storing or holding moisture,
Planting base characterized by being formed by resin vacuum molding as a whole.   In the construction method of the planting base in any one of Claims 1-9, the process of apply | coating an adhesive or an adhesive agent to the laying surface or the bottom back surface of the planting base, and the process of laying the planting base on the laying surface And a planting base construction method comprising a step of placing a growing material on the planting base and a step of planting the growing material. Having at least a plurality of water storage or water retention recesses at regular intervals capable of storing or holding moisture at the bottom,
A greening area is formed by laying a plurality of planting bases on the bottom surface on which the growth material can be placed on the bottom,
In the processing structure of the border part which is the remaining space existing between the greening area and the edge part,
A border part processing structure of a greening area, wherein a plurality of cut pieces obtained by cutting the planting base are combined to form a planting base of a predetermined shape and laid on the border part.   The planting base according to claim 11, wherein the planting base is formed in a tray shape having a side wall, and the predetermined shape of the planting base is formed such that the side wall is positioned on an outer periphery by combining the cut pieces. Border area processing structure of greening area.   The planting base of the said predetermined shape is formed by adhere | attaching the said cut pieces, The border part processing structure of the greening area of Claim 11 or 12 characterized by the above-mentioned.   The cut piece has at least three pieces, and at least two cut pieces are placed on the at least one cut piece located substantially in the middle with the water storage or water retaining recesses being combined, or at least two pieces. The greening area according to any one of claims 11 to 13, wherein the planting base having the predetermined shape is formed by placing at least one cutting piece located substantially in the middle on the cutting piece. Border part processing structure.

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