JP2010172345A - Greening unit planter and method for installing the same - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a greening unit planter having a small number of components for connecting with an adjacent greening unit planter, and facilitating connecting operation and manufacturing operation. <P>SOLUTION: This greening unit planter 10 includes a quadrilateral bottom 12, and four sets of side walls 14 arranged in a standing condition on each side 12A of the bottom 12. Each of the side walls 14 is formed with at least one notch part 22 opening upward, and the notch part 22 is set on a place matching with a notch part of the adjacent greening unit planter 10. One connection member 26 of a form along the notch part 22 is fitted into the notch part 22 of the greening unit planter 10 adjacent to the notch part 22 so as to connect with the adjacent greening unit planter 10. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a green plantation unit planter for cultivating plants suitable for greening such as rooftops and verandas.

  Conventionally, a planting unit for greening has been used for greening a rooftop or a veranda. The planting unit planters 40A and 40B are generally formed in a box shape having a square bottom surface 42 as shown in FIGS. 9 and 10, and a plurality of planting unit planters for greening are arranged adjacent to each other on the rooftop. Used by. The greening plant planter 40A is configured to be connected to the adjacent greening unit planter 40B by a bolt and nut fastener 44 or the like. In addition, the conventional planting unit planter 40A for greening includes a communication hole 46 that allows the accommodation space to communicate with the accommodation space of the adjacent planting unit planter 40B for greening. When moisture, nutrients, etc., such as soil contained in the accommodation space are sprayed, moisture etc. diffuses in the lateral direction. Therefore, even if water unevenness occurs between the adjacent planting unit planters 40A and 40B for greening, the water and the like can be made substantially uniform through the communication hole 46.

  Furthermore, the conventional planting unit planters 40A and 40B for greening are made of a lightweight material, for example, a synthetic resin in order to improve transportability, but those made of a synthetic resin are rigid. However, there is a case where the rigidity is improved by providing the rib 50 over the entire longitudinal direction inside the side wall 48 of the planting unit planters 40A and 40B for greening.

  However, the conventional planting unit planters 40A and 40B for greening are connected to the adjacent planting unit planter for greening by connecting tools 44 such as bolts and nuts, so that the number of parts increases and the connecting work is complicated such as tightening the bolts. It is. Further, such a planting unit planter for greening needs to open the communication hole 46 and the bolt hole 52 in the manufacturing process, so that the manufacturing work is also complicated.

  Further, if the ribs 50 are provided over the entire longitudinal direction in order to improve the rigidity as in the prior art, the flexibility of the side wall 48 is lost, and it cannot be closely connected to the adjacent planting unit planter 40B for greening. , There is a problem that gaps are vacant and aesthetics are impaired.

  Therefore, a first object of the present invention is to provide a green plantation unit planter that has a small number of parts to be connected to an adjacent planting unit planter and that can be easily connected and manufactured.

  The second object of the present invention is to provide a green plantation unit planter that can be closely connected to adjacent greening units.

  In order to achieve the first object, the present invention provides a greening unit planter comprising a polygonal bottom surface and side walls erected on each side of the bottom surface. At least one open notch is formed, and the notch is formed at a position aligned with the notch of the adjacent planting unit planter for greening, and is connected in one shape along the notch. The member can be connected to the adjacent greening unit planter by fitting the member into the notch portion of the greening unit planter adjacent to the notch portion.

  As described above, according to the planting unit planter for greening according to the present invention, the connecting member having a shape along the cutout portion formed in each side wall is fitted into the cutout portion of the green plantation planter adjacent to the cutout portion. Since the cutouts are open upward, the cutouts are adjacent to each other by simply fitting the connection members from above the cutouts adjacent to each other. Unit planters can be connected.

  In addition, since the joint portion is formed along the notch portion, the notch portion aligned with the notch portion of the adjacent planting unit for greening is not blocked. It can function as a communication hole for diffusion in the direction. In this way, the notch opened upward can function as a connection hole for adjacent planting unit planters and a communication hole for moisture, etc., so that each side wall has a communication hole as in the conventional planting unit planter for greening. It is not necessary to provide a bolt hole or a bolt hole, so that it can be easily manufactured by integral molding with a mold or the like. Therefore, it is preferable that the greening unit planter according to the present invention is made of a synthetic resin or the like.

  In order to achieve the second object, the present invention provides a planting unit planter having a polygonal bottom surface and side walls erected on each side of the bottom surface. It is made of a flexible material, and ribs are provided from the bottom surface to the inside of each side wall. The ratio of the height of the rib to the height of the side wall is 0.3 to 0.8: 1. It is characterized by being.

  As described above, according to the green plantation unit planter according to the present invention, the ribs provided on the inner sides of the respective side walls are lower than the height of the side walls. When the soil is put into the housing part of the unit planter, the upper part of the side wall slightly bends outward so that it can be closely connected to the adjacent planting unit planter.

  Further, in the planting unit planter according to the present invention, at least one or more legs projecting downward are provided on the bottom surface, and the width of the rib extending inward along the bottom surface is the leg portion. And the length of the side of the bottom surface is preferably shorter than the length along the bottom surface. Thus, by providing the leg portions, when the planting unit planters adjacent to each other are connected, a space can be formed between the leg portions, and this space can function as a drainage space. The width of the rib extending inward along the bottom surface is shorter than the length of the leg portion and the side of the bottom surface along the bottom surface. Therefore, the green plantation unit planter according to the present invention is provided. The legs do not hit the ribs when stacked, and the bulk can be reduced when stacked.

  As described above, according to the planting unit planter for greening according to the present invention, the connecting member having a shape along the notch formed on each side wall is fitted into the notch of the planting unit planter adjacent to the notch. Since the notch is open upward, the greening adjacent to each other can be achieved simply by fitting the connecting member from above the notch adjacent to each other. Unit planters can be connected, and the joints are formed along the notches, so they do not block notches aligned with the notches of adjacent planting unit planters. The notch can function as a communication hole for lateral diffusion of water or the like. In this way, the notch opened upward can function as a connection hole for adjacent planting unit planters and a communication hole for moisture, etc., so that each side wall has a communication hole as in the conventional planting unit planter for greening. It is not necessary to provide a bolt hole or a bolt hole.

  Furthermore, according to the planting unit planter for greening according to the present invention, the rib provided inside each side wall is lower than the height of the side wall, so that the flexibility of the upper part of the side wall can be secured, and the unit planter for greening When the soil is put into the storage portion, the upper portion of the side wall is slightly bent outward, so that it can be closely connected to the adjacent planting unit planter.

It is a top view of the Example of the unit planter for tree planting which concerns on this invention. It is sectional drawing along the II-II line of FIG. FIG. 3 is a partially enlarged view of FIG. 2. It is a front view of the connector which connects the unit planter for tree planting which concerns on a present Example. It is a side view of the connector which connects the unit planter for tree planting which concerns on a present Example. It is a front view of the state which connected the unit planter for tree planting concerning a present Example. It is a perspective view of the state which connected the unit planter for tree planting concerning a present Example. It is front sectional drawing of the state which accumulated the unit planter for greening which concerns on a present Example. It is a top view of the state which connected the conventional unit planter for tree planting. FIG. 10 is a cross-sectional view taken along line XX in FIG. 9.

  Next, an embodiment of the planting unit for greening according to the present invention will be described based on the drawings. FIG. 1 is a plan view of a green plantation unit planter according to the present embodiment, and FIG. 2 is a cross-sectional view taken along line II-II in FIG.

  The planting unit 10 for greening according to the present embodiment includes a square bottom surface 12 and four sets of side walls 14 standing on each side 12A of the bottom surface 12, and is surrounded by the bottom surface 12 and the side walls 14. A storage portion 16 for storing soil or the like is formed by the space formed. The planting unit 10 for greening is formed by filling a mold with a synthetic resin having flexibility, for example, polypropylene.

  The bottom surface 12 is provided with a total of nine leg portions 18 projecting downward, 3 × 3 × 3. These leg portions 18 are formed in a planar square shape and have a space 20 opened toward the accommodating portion 16. Further, a plurality of notch grooves 18B extending in a direction perpendicular to the side surface 18A of the leg portion 18 are formed from the side surface 18A of the leg portion 18 to the bottom surface 12. These cutout grooves 18B are provided from the position of the upper third of the plane direction and the side surface 18A to the position of about 2/5 between the bottom surface 12 between the leg portions 18 and function as drainage holes. In addition, the notch 18B is provided from the position of about 1/3 above the side surface 18A to the position of about 2/5 between the bottom surface 12 positioned between the leg portion 18 and the side wall 14, and similarly the drain hole. Function as.

  As shown in FIG. 2, each side wall 14 is provided to stand on each side 12 </ b> A of the bottom surface 12 while being slightly inclined outward. Each side wall 14 is formed with two sets of U-shaped notch portions 22 opened upward, and the length of the center of one end 14A of each side wall and the notch portion 22 and the other end 14B and the notch portion. The notches 22 are formed so that the lengths between the centers of the 22 are equal. Therefore, when the greening unit planters 10 according to the present embodiment are adjacent to each other, the notches 22 of the greening unit planters 10 can be aligned.

  Three ribs 24 are provided from the bottom surface 12 to the inside of each side wall 14. As shown in FIG. 3, the ribs 24 have a height that is two-thirds of the height of the side wall 14, and the width S along the bottom surface 12 that extends inwardly extends between the legs 18 and the bottom surface 12. It is formed to be shorter than the length T along the bottom surface 12 with 12A.

  The planting unit 10 for greening according to the present embodiment fits the connecting member 26 having a shape along the cutout portion 22 into the cutout portion 22 of the green plantation unit planter 10 adjacent to the cutout portion 22 from above. It connects with the adjacent planting unit 10 for greening. That is, as shown in FIGS. 4 and 5, the connecting member 26 is formed in a U shape along the shape of the notch 22, and a groove 26 </ b> A is formed over the entire outer periphery of the U shape. . Since the groove 26A has an inclination similar to that of the side wall 14, the groove 26A can be fitted with the two side walls 14 superimposed on the groove 26A, and the connecting member 26 is fitted into the notch 22 from above. Accordingly, the planting unit planters 10 adjacent to each other can be connected.

  As shown in FIG. 6, when the planting unit for greening 10 according to the present embodiment is connected, a space X can be formed between the legs of the adjacent planting unit 10 for greening. Since the space Z between the space X and the leg portion 18 of the unit planter 10 communicates with the accommodating portion 16 of the unit planter 10 via the cut groove 18, these spaces X and Z can function as a drainage space. it can. Further, as shown in FIG. 7, by fitting the U-shaped connecting member 26 into the notch 22, the greening unit planters adjacent to each other can be connected, so the space Y of the notch 22 can be reduced. The notch 22 can be made to function as a communication hole for water sprayed on the soil put in the accommodating part 16 without being blocked.

  In the planting unit 10 for greening according to the present embodiment, the adjacent ones are connected by the connecting member 26, and then the space 20 of the leg portion 18 is filled with a water retention material, and the accommodation portion above it is filled with soil. The When the container 16 is filled with soil, the upper part of the wall surface can be bent because no rib is formed, and the side walls 14 of the adjacent planting unit planters 10 can be connected to each other. .

  Further, as shown in FIG. 3, the width S extending inward along the bottom surface 12 of the rib 24 is formed to be shorter than the length T along the bottom surface 12 between the leg portion 18 and the side 12 </ b> A of the bottom surface 12. Therefore, as shown in FIG. 8, when the planting unit for greening 10 according to the present embodiment is stacked, the leg portion 18 does not hit the rib 24, and the bulk reduction when stacked can be realized. .

  In the present embodiment, a green planting unit planter having a square bottom surface has been described. However, the shape of the bottom surface is not limited to this, for example, a right-angled isosceles triangle shape, a triangular shape having 30 °, 60 °, and 90 °. A regular triangular shape, a rectangular shape, a regular polygonal shape, or the like may be used.

DESCRIPTION OF SYMBOLS 10 Tree planting unit planter 12 Bottom surface 14 Side wall 22 Notch part 26 Connection part

Claims (1)

  In the greening unit planter comprising a polygonal bottom surface and side walls erected on each side of the bottom surface, each side wall has at least one or more notches open upwardly, The notch is formed at a position aligned with the notch of the adjacent planting unit planter for greening, and one connecting member having a shape along the notch is connected to the notch of the planting unit for greening adjacent to the notch. A planting unit planter for greening that can be connected to the adjacent planting unit for planting green by being fitted into a notch.

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