JP2520244Y2 - Box for greening - Google Patents

Description

[Detailed description of the device]

[0001]

[Industrial field of application] The present invention is applied to slopes such as roads and residential areas that emerged due to land development and development, sidewalks, population bases (retaining walls and concrete piers), roofs and walls of buildings and condominiums, Alternatively, the present invention relates to a greening box that can be stacked and used three-dimensionally as well as being planarly used for indoor greening.

[0002]

2. Description of the Related Art Concrete is cast on the slopes exposed during new construction work such as roads to reinforce slopes, so that the landscape is not impaired by spraying seeds or planting seedlings in the hollows provided on the retaining wall. Greening is being carried out. On the verandas of buildings and condominiums, artificial bases such as rooftops, and sidewalks and other stones, flowers are cultivated by using planters and the like to be greened.

[0003]

In the above conventional greening method, it is inevitable that weeds easily grow and it takes time to remove them. In addition, if the planter or flowerpot falls over and the culture soil is spilled during transportation, due to strong winds at the installation site, or when it is kicked by the feet, there is a problem in handling and maintenance such as cleaning up afterwards. there were.

The present invention solves such a problem, and its purpose is to prevent weeds from being easily generated, to be easily attached to a wall or the like, and to be able to supply water with the lid kept and to keep the shape. An object of the present invention is to provide a greening box that is convenient for growing and managing plants, because it is strong and easy to carry.

[0005]

In order to achieve the above object, a greening box, which is a feature of the present invention, has a frame body in which at least a part of the bottom surface portion is formed in an opening, and Bottom plate and a cover plate having holes for planting are installed on the upper part and the upper part, respectively, and the synthetic resin foam particles so that the bottom plate and the cover plate have a ventilation / water passage gap of 10 to 50%. Are made of synthetic resin foam formed by adhering to each other. Further, if a supporting shoulder is provided on the inner peripheral surface on the upper surface side of the frame body and the supporting plate can be supported by this supporting shoulder, it is convenient for mounting the lid.

[0006]

Embodiments of the present invention will be described below with reference to the accompanying drawings. First, in FIG. 1, reference numeral 1 denotes a frame body made of synthetic resin, and the bottom surface portion 2 side thereof is formed as an opening portion 2b by forming a supporting edge portion 2a protruding inward at a peripheral edge thereof.
A support shoulder portion 3a is provided on the inner peripheral surface on the side of the upper surface portion 3. On the other hand, the support edge 2 is attached to the bottom surface 2 side of the frame 1
The bottom plate 4 supported by a and the lid 5 mounted on the upper surface 3 side of the frame 1 and supported by the supporting shoulder 3a are both composed so as to have a ventilation / water passage gap of 10 to 50%. It is made of synthetic resin foam formed by adhering resin foam particles to each other with an adhesive.

The lid 5 is provided with a plurality of holes 6 having a diameter of 5 to 10 cm for planting,
As shown in FIG. 2, when the seedlings 8 are planted in the culture soil 7 placed in the frame 1, or seeds are sprinkled on the culture soil 7 to germinate and grow the seedlings, the seedlings 8 can grow through the holes 6. If you install this on a sidewalk such as a park or improvement, or on a soil such as a retaining wall or on a population base, you can instantly build a flowerbed. As the culture soil 7, mullet, red clay, perlite, vacuum light and the like are used, and fertilizer, seeds and the like may be mixed therein.

As the frame 1, a foamed or non-foamed synthetic resin molded product such as polypropylene, polyethylene, polystyrene, urea resin, phenol resin, or wood is used, but 2.0 kg / cm ² (JIS A9511). A material having the above bending strength is desirable, and particularly preferably 4.0 kg / cm ² or more. When the frame body 1 is a synthetic resin foam, it is lightweight and convenient to carry, and since it has excellent moisture retention and heat insulation properties, it is particularly convenient for growing flowers during the midsummer.

On the other hand, as the bottom plate 4 and the lid plate 5, synthetic resin foamed particles of polypropylene, polyethylene, polystyrene, urea resin, phenol resin, etc. having a particle diameter of 3 to 20 mm and having closed cells are asphalt emulsion, petroleum resin, acrylic. Those which are adhered to each other with a pressure-sensitive adhesive such as an emulsion of an acid alkyl ester polymer, and those which are heat-fused to each other without using an adhesive are used. In addition,
The lid plate 5 may be fixed to the frame body 1 with screws or a tacker after the culture soil 7 is put in the frame body 1.

Next, a modified example of the frame body 1 will be described with reference to FIG. 3. In order to secure the mounting strength of the bottom plate 4, four support edge portions 2a are cross-linked to the bottom surface portion 2 of the frame body 1. The opening 2c is partially formed, and the bottom plate 2 can support the bottom plate 4. In this case, the crosslinked structure is arbitrary.

[0011]

The present invention is as described above, and the bottom plate and the lid plate are formed by the synthetic resin foam particles being adhered to each other so as to have a ventilation / water passage gap of 10 to 50%. Since it is made of water, it has suitable water permeability and breathability and is effective for growing flowers, and there is no fear of spilling the stored culture soil by attaching the lid plate, and the drying of the soil is suppressed. It also prevents the generation of weeds.

[0012] Therefore, it is possible to completely eliminate the time and labor required for weed removal. Plants are cultivated using this greening box, and the plants are laid sideways to green the walls or hang them on the walls. As a result, it becomes possible to enjoy greenery and flowers, diversifying the method of greening in the city, and there is an advantage that it can be used for multiple purposes even on the balcony of a condominium without a soil or the rooftop of concrete .

[0013] Further, there is an advantage in growth that oxygen can be sufficiently supplied to the roots of the plant due to the air permeability of the bottom plate, and water can be supplied from above the lid with the lid kept, so that the plant management surface can be improved. , The important water supply work can be done efficiently, the light weight of the material makes it easy to handle, and the mounting of the support shoulder makes it easier to determine the attachment state of the lid plate, which is convenient for transportation and sales. The value is extremely large.

[Brief description of drawings]

FIG. 1 is a front sectional view showing an embodiment of the present invention.

FIG. 2 is a front sectional view showing a usage state of the product of the present invention.

FIG. 3 is a view showing a modified example of the frame body of the present invention, and is a perspective view seen from the bottom surface side.

[Explanation of symbols]

 1 is a frame body 2 is a bottom surface portion 2a is a supporting edge portion 2b and 2c is an opening portion 3 is an upper surface portion 3a is a supporting shoulder portion 4 is a bottom plate 5 is a lid plate 6 is a hole

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Tokuji Imamura 1000 Kawajiri-cho, Yokkaichi-shi, Mie Prefecture Mitsubishi Petrochemical Bar Dessie Co., Ltd. (72) Eiichi Utsumi 3-7 Nagatahigashi, Minami-ku, Yokohama-shi Shares Sakata seeds (72) Inventor Seiichi Mitsui 2-16, Kitaura, Yonezu-cho, Nishio City, Aichi Prefecture Kanako Co., Ltd. (72) Kenichiro Nakayama 6-16-12 Ginza, Chuo-ku, Tokyo Mitsui Bussan Plahan Co., Ltd. (72) Creator Gosuke Yoshikai 2757, Komuro-cho, Funabashi-shi, Chiba (56) Bibliographic references Sho 54-20369 (JP, Y1)

Claims (2)

(57) [Scope of utility model registration request] 1. A frame body in which at least a part of a bottom surface portion is formed in an opening, a bottom plate to be mounted on the bottom surface portion and an upper surface portion of the frame body, and a lid plate in which a hole for planting is formed. And a bottom plate and a lid plate made of synthetic resin foam particles or synthetic resin foam formed by adhering to each other so as to have a ventilation / water passage gap of 10 to 50%. box. 2. The box for greening according to claim 1, wherein a support shoulder portion for supporting a lid plate mounted on the frame is provided in an inner peripheral direction on the upper surface side of the frame.