JPH0224444Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a cultivation bed made of foamed or non-foamed fiber-reinforced plastic.

[Problems to be solved by conventional techniques and ideas]

Generally, when vegetables and fruits are grown in greenhouses, etc., wire mesh beds are often used as cultivation beds due to drainage issues, etc. However, this wire mesh type has problems in terms of strength and durability.

The present invention was made to solve this problem, and aims to achieve the desired results by constructing the above-mentioned cultivation bed from fiber-reinforced plastic, which is strong and durable, and equipping it with a drainage mechanism. That is.

[Means to solve the problem]

That is, the gist of the present invention is to have a long floor plate and both side walls, and the floor plate has a triangular or semi-cylindrical cross section with a downward slope on both sides, and the lowest part on both sides is on the outside. At the same time as forming the legs, a gutter was formed on the inside thereof, and on the lower surface of the floorboard, ribs for supporting the floorboard, which were also medium and high in shape, were spaced apart in the longitudinal direction, and the floorboard, both side walls, and the ribs were integrally molded. This is a cultivation bed made of fiber-reinforced plastic that is characterized by:

[Effects of action and design]

In the cultivation bed of the present invention, the moisture in the cultivation soil flows to the lowest part of the medium-high floor plate, which acts as a gutter on both sides, and the water collected there flows through the gutter and flows out from both ends in the longitudinal direction. Therefore, the desired drainage effect can be obtained.

The above-mentioned floor board can have any suitable shape such as a triangular cross section or a semi-cylindrical shape, and in order to further improve the drainage in the gutters at the lowest part of both sides, drain holes that run downward along these gutters can be made as appropriate. It is sufficient to set it in

In addition, in the present invention, the floorboard, side walls, and ribs are made of foamed or non-foamed fiber reinforced plastic (hereinafter simply referred to as FRP), so it is lightweight and has high strength, making it extremely suitable as a cultivation bed. In addition, the mid-height floorboard is supported on the ground surface by floor support ribs of the same shape provided at appropriate intervals in the longitudinal direction, so it is strong and strong even though it has a mid-height shape with drainage in mind. There is no risk of damage to the bottom plate during handling or use.

Furthermore, the remarkable advantage of this invention is that the floor plate, both side walls,
By integrally molding the ribs, the strengths of the fiber-reinforced plastic used as the material are fully demonstrated. Recently, as seen in the construction of large water storage tanks, molding technology for reinforced plastics has greatly developed, and large products that are lightweight, strong, and durable are being manufactured at low cost.
The present invention has been developed with this in mind, and the cultivation bed product of the present invention has the advantage that once it is transported to the site, there is no need for assembly and it can be used immediately.

〔Example〕

The present invention will be explained below with reference to embodiments shown in the drawings.

Reference numeral 1 designates a long floor plate, which has a medium-high shape with an isosceles triangular cross section, has a downward slope toward the side walls 2, 2 provided on both sides, and the lowest part in contact with the side walls 2, 2 is a gutter 3, 3.
form. Note that a collar that projects outward may be attached to the upper end of the side walls 2, 2.

Also, isosceles triangular floor plate supporting ribs 4 are provided on the lower surface of the floor plate 1 at equal intervals in the longitudinal direction to support the floor plate 1 on the ground surface. These floorboards 1,
The side wall 2 and rib 4 are integrally molded from FRP.

In addition, the gutter 3 is provided with a drain hole 5 that drains downward to avoid water accumulation therein, thereby further improving the drainage effect.

[Brief explanation of drawings]

FIG. 1 is a plan view showing an embodiment of the present invention, FIG. 2 is a front view of the same, and FIG. 3 is a side view of the same. 1... Floorboard, 2... Side wall, 3... Gutter, 4... Rib, 5... Drain hole.

Claims (1)

[Scope of utility model registration request] It is equipped with a long floor plate and both side walls, and the floor plate has a triangular or semi-cylindrical cross section with a downward slope on both sides, and the lowest part on both sides forms legs on the outside and at the same time on the inside. A gutter is formed, and floor plate supporting ribs of the same medium-height shape are spaced apart in the longitudinal direction on the lower surface of the floor plate.
A fiber-reinforced plastic cultivation bed characterized by integrally molded side walls and ribs.