JP3492752B2 - flower bed - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a flower bed (planter).
It is about. 2. Description of the Related Art FIGS. 4 to 6 show conventional flower beds. 4 is a plan view thereof, FIG. 4 is a sectional view taken along line AA of FIG. 5, and FIG. 6 is an exploded perspective view of a main part of FIG. In the figure, P _{1 to} P ₄ are unit panels constituting a frame of a flower bed, P ₁ is a large panel, P ₂ is a right angle corner panel, P ₃ is a 135 degree corner panel, P ₄
Is a small plate type unit panel. Each panel P ₁ ~P ₄
Is formed of cement reinforced with glass fiber, and includes a plate portion 11 and a flange portion 12, as shown in FIGS. [0004] Adjacent unit panels are, for example, shown in FIG.
A large sheet-type unit panel P ₁ shown in right-angled external corner type panel P
_{As shown in FIG. 2} , at the flange portion 12, they are connected by bolts and nuts 13 and installed on an artificial substrate, in this example, a holding mortar 15 of a concrete slab 14 on the roof of a building. Reference numeral 16 denotes a water retention / drainage layer provided on the holding mortar 15. The layer 16 is formed of, for example, a root-resistant sheet, a water retention sheet thereon, a pearlite layer thereon, and a nonwoven fabric thereon. 17 is an artificial soil filled in the inside of the configured frame by unit panel P ₁ to P _4. Although not shown, an irrigation device is installed in the soil. [0006] Since the conventional flowerbed has the above-mentioned structure, it can be assembled by a dry method, and as long as it is excellent. However, there are the following problems. (1) When a relatively large flower bed is formed, the frame formed by connecting the unit panels P _{1 to} P ₄ is pushed outward by the earth pressure of the artificial soil filled therein, so-called “ This causes a "scratch" phenomenon. In particular, when the frame formed by the plate-shaped unit panels P ₁ and P ₄ becomes long, this phenomenon becomes remarkable. For this reason, the outer shape of the flowerbed is distorted, and the landscape is damaged. (2) The unit panels P _{1 to} P ₄ are made of glass fiber reinforced cement and formed by a special molding technique. For this reason, the material cost and the production cost are high, and it is not suitable as a simple flower bed or a flower bed for home use. The present invention has been made in order to solve such a conventional problem. (1) There is no possibility that the frame body will spread outward due to earth pressure and cause the "scissors" phenomenon.
(2) Lightweight, easy to handle, low material cost and manufacturing cost,
Therefore, an object of the present invention is to provide a flower bed suitable as a simple flower bed or a flower bed for home use. [0010] The flower bed provided by the present invention comprises the following components (1) to (6) as basic components. (1) When assembled on a base such as a ground surface, a floor surface, or the like, a foamed resin unit block having vertical through holes communicating with each other is assembled and assembled. Different types of unit masonry. [0012] (2) when placed on a substrate, have a protruding piece protruding upward, and a plate member that have a hole in the end. (3) The unit masonry and the plate are inserted into the through holes of the unit blocks and the holes at the ends of the plate to communicate with each other to form an L-shape when viewed from the side of the masonry. Bolts and nuts to be joined together. (4) When a frame of a flowerbed is constructed by combining various unit masonry bodies, water retention made of foamed resin having open cells in the vertical direction laid on a plate extending inside the frame.・ Drain plate. (5) A coating of a spray material formed by spraying a spray material such as a grinding stone spray material, a urethane spray material, or a synthetic resin emulsion spray material on the surface of the unit masonry constituting the frame. (6) Soil that fills the inside of the frame from above the water retention / drainage plate. (1) When a water retaining / draining plate is laid on the plate to fill the soil, the projecting pieces of the plate are inserted into the water retaining / draining plate with the weight of the soil. For this reason, even if the frame is pushed outward by the earth pressure, it does not move, and the conventional “scissors” phenomenon does not occur. (2) The unit block is, for example,
It can be easily and inexpensively formed by foaming a polystyrene resin. Further, the unit masonry can be beautifully finished by spraying the spray material. In addition, the spraying material provides the unit masonry with heat retention performance, dew condensation prevention performance, waterproof performance and weather resistance performance. For this reason, the material cost of the flower bed is low, and the manufacturing cost is not as high as in the past. In addition, various performances required for flower beds can be obtained. 1 to 3 show an embodiment of the present invention. 1 is a plan view of a flower bed according to an embodiment, FIG. 2 is a sectional view taken along line BB of FIG. 1, and FIG. 3 is an exploded perspective view of a main part of FIG. In the figure, C is a concrete slab on a building roof, and M is a holding mortar. S _{1 to} S ₄ are unit masonries constituting a frame F of a flower bed (a frame having a hexagonal plan shape as shown in FIG. 1).
S ₁ is the large plate type unit masonry material, S ₂ is right angle external corners type masonry material, S ₃ is 135 degrees external corner type masonry material, S ₄ is a platelet-type unit masonry material. As shown in FIG. 2, the unit masonry S ₁ is a square having a cross section of 100 mm × 100 mm and a length of 900 mm.
Unit block B _{1 made of} mm polystyrene foam
And three are assembled. Each unit block B ₁ has two vertical through holes 1 communicating with each other at 600 mm intervals when assembled on the holding mortar M. Although not shown, between each unit block B _1, the sealing member is interposed during loading set. Although not shown, the unit masonry S ₂ is a unit block having an L-shape (bent at 45 degrees) having a cross section of 100 mm × 100 mm and a long side length of 300 mm. unit mASONRY body S ₃ will use a length of the long side in square cross-section is 100 mm × 100 mm as a unit block is shaped (shape bent in 135 degrees) to the 300 mm, unit masonry body S ₄ the unit The block is a square with a cross section of 100 mm x 100 mm and a length of 60
It is a masonry using a thing of 0 mm. Each masonry S _{2 to} S
Other configurations of the ₄ is the same as the unit masonry body S _1. Although not shown, the through hole of the unit block forming the unit masonry S ₂ and the unit masonry S
Through holes of the unit blocks forming the _3, it is provided with one for each external corner portion, the through-holes of the unit blocks forming units masonry body S ₄ are are provided two at 400mm intervals. Reference numeral 2 denotes a pot hole provided coaxially with the through hole 1 in the unit block B ₁ at the uppermost and lowermost stages of the unit masonry S ₁ . The planar shape of the pot hole 2 is a regular square. Also the unit block to be used for each unit masonry body S ₂ to S _4, although not shown, provided in the same manner that pot holes of the same shape. 3 is a zinc-plated steel width of 100 m
m, a plate having a length of 400 mm, and reference numeral 3a denotes a triangular protruding piece which is provided by cutting and raising the plate 3 and protruding upward. Fifteen
Two are provided at 0 mm intervals. The end of the plate 3 is formed as a trapezoidal end 3b so as to just fit into the above-mentioned pot hole. Trapezoid end 3
b has a hole that matches the through hole of the unit block when fitted to the pot hole. 4, as shown in FIG. 2, the unit masonry S ₁ and the plate 3 are inserted through the through hole 1 of the unit block B _{1 and} the hole of the trapezoidal end 3 b of the plate 3. the L-shaped when viewed from the side of Kumisekitai S _1, a bolt and a nut coupled together. The same unit as the bolt / nut 4 is used for the connection between the other unit masonries S _{2 to} S ₄ and the plate body 3. A cap 8 made of the same material as the block is covered in the pot hole 2 provided in the uppermost unit block B _{1 to} B ₄ . Each unit masonry S _{1 to} which the plate 3 is attached
〜S ₄ are set up on the mortar M holding the plate body 3 and started up, and are assembled as a frame F of a flower bed as shown in FIG. 1. The butted portions of the unit masonries S _{1 to} S ₄ are filled with a sealing material (not shown). Reference numeral 7 denotes a coating of a vermiculite spraying material having a thickness of about 2 mm formed by spraying a vermiculite blowing material on the surfaces of the unit masonries S _{1 to} S ₄ assembled as the frame F. The vermiculite spraying material 5 referred to herein is a product known under the trade name "GLITE" (manufactured by GRITE INDUSTRIES, LTD.). Glyte is a vermiculite spray material in which the aggregate is vermiculite (a vermiculite), which is mixed with a vinyl acetate-based and acrylic resin as a binder (binder), and further mixed with a fungicide. This spray material has the following characteristics. Since any primer can be sprayed directly without requiring a primer, the spraying performance is excellent. Since the binder is made of a nonflammable black material, no smoke or toxic gas is generated, and since it is nonflammable, it has excellent fire protection performance. By using colored glite, the sprayed surface can be finished beautifully, so that it has excellent appearance performance. Since the heat insulation effect is large and a heat insulation zone is formed, the heat insulation performance and the dew condensation prevention performance are excellent. Since vermiculite is used as an aggregate, it is resistant to solar heat and sunlight, has waterproof properties, and is therefore excellent in weather resistance. Reference numeral 5 denotes a water retention / drainage plate laid inside the frame F, which is made of a polystyrene foam having open cells in the vertical direction. Reference numeral 6 denotes soil filled on the laid water retention / drainage plate 5. When the soil 6 is filled, the protruding piece 3a of the plate 3 is inserted into the water retention / drainage plate 5 by its weight. Next, the operation based on the above configuration will be described. (1) A frame of a flower bed is assembled by combining the unit masonries S _{1 to} S ₄ , and a plate 3 is provided inside the frame.
When the water retention / drainage plate 5 is evenly laid from above, and then the soil 6 is filled, the projecting pieces 3 a of the plate 3 are inserted into the water retention / drainage plate 5 with the weight of the soil 6. For this reason, even if each unit masonry S _{1 to} S ₄ is pushed outward by the earth pressure, it does not easily move, and the “scissors” phenomenon of the flower bed frame, which has been seen in the past, has been observed. Will not occur. As a result, there is no danger that the outer shape of the flowerbed will be lost and the landscape will be impaired. (2) The unit blocks B _{1 to} B ₄ can be formed easily and inexpensively by foaming a polystyrene resin. Also, since it is a resin foam, it is lightweight and easy to handle. Further, the frame of the flowerbed is beautifully formed only by spraying the vermiculite blowing material onto the unit masonry S _{1 to} S ₄ .
And finished simple. In addition, since the vermiculite spraying material has the above-mentioned characteristics, it is necessary to impart heat insulating performance, dew condensation prevention performance, waterproof performance and weather resistance performance to the unit masonries S _{1 to} S _4. Can be. Therefore, the flowerbed of the embodiment is lightweight and easy to handle, and the material cost and the manufacturing cost are not as high as those of the conventional flowerbed. Also, various performances required for the flowerbed can be provided equal to or higher than the conventional one. As described above, the flowerbed of the embodiment is inexpensive, has good performance, and is lightweight, and thus is useful as a simple flowerbed or a flowerbed for home use. In the above embodiment, a vermiculite spraying material was used as the spraying material. However, an external spraying material such as a urethane spraying material or a synthetic resin emulsion spraying material can be used. As described above, according to the present invention, since the above-described configuration is provided, the following effects can be obtained. (1) The frame is pushed outward by the earth pressure and is not deformed. For this reason, the external shape as a flower bed is not distorted, and a uniform landscape can be maintained forever. (2) Lightweight and easy to handle, and material and manufacturing costs are reduced. Therefore, it is particularly useful as a simple flower bed or a flower bed for home use.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a plan view of a flower bed according to an embodiment; FIG. 2 is an enlarged cross-sectional view taken along line BB of FIG. 1 FIG. 3 is an exploded perspective view of a main part of a frame in FIG. FIG. 5 is an enlarged cross-sectional view taken along line AA of FIG. 4. FIG. 6 is an exploded perspective view of a main part of the frame in FIG. 4. [Description of References] _1. Through holes B _{1 to} B ₄ Unit block S _{1 to} S ₄ unit masonry 2 pot hole 3 plate 3a projecting piece 4 bolt / nut 5 water retention / drainage plate 6 soil 7 vermiculite spray material coating 8 cap

Claims (1)

(57) [Claims] 1. A flowerbed having the following components (1) to (6) as basic components. (1) When assembled on a base such as a ground surface or a floor surface, a plurality of unit blocks of different sizes and shapes are formed by assembling foamed resin unit blocks having vertical through holes communicating with each other. Seed unit masonry. (2) when placed on a substrate, it has a protruding piece protruding upward, and a plate member that have a hole in the end. (3) The unit masonry and the plate are inserted into the through-holes of the unit block and the hole at the end of the plate which communicate with each other to integrally form an L-shape when viewed from the side of the masonry. Bolts to join
nut. (4) When a frame of a flowerbed is constructed by combining various unit masonry bodies, a water-retaining / draining plate made of a foamed resin having open cells in the vertical direction laid on a plate extending inside the frame. . (5) A coating of a blowing material formed by spraying a blowing material such as a vermiculite spray material, a urethane spray material, a synthetic resin emulsion spray material on the surface of the unit masonry constituting the frame. (6) Soil that fills the inside of the frame from above the water retention / drainage plate.