JP4838376B2 - Bottom plate separation type container - Google Patents

Description

  The present invention relates to a container having poor drainage and air permeability, such as a plastic pot or planter for growing plants.

The clay pots that have been used for a long time have numerous countless holes that are porous and invisible, so that water oozes out from the side walls, air flows in, and is excellent in drainage and breathability. It is hard to rot.
On the other hand, containers such as plastic pots and planters are non-porous, so it is necessary to conserve water or to use soil with good drainage and ventilation.
Plastic part of pots and planters, etc. has become a drain hole that can remove the open girder bottom plate, the double bottom structure is placed on top of the bottom.

Onokogi Kaori, "Separate volume of NHK hobby gardening, fertilizer and bowl", published by Japan Broadcast Publishing Association, March 20, 2008, P88-P99 P110

Containers such as plastic pots and planters are nurtured because they are non-porous and do not allow water or air to pass through them, and water tends to stagnate along the bottom side wall, resulting in poor drainage and breathability. Plants are prone to overhumidity due to excessive water and root rot.
Because a plurality of drainage holes kicked open the bottom of the plastic pot double bottom structure is open vignetting water drain hole in the lower side or bottom of a plastic planter small, double bottom and bottom plates the bottom part of the difficult air is replaced, the effect of dry-click the soil in the wet double bottom part and the container early low. And it is not considered to be able to use the bottom plate made of different materials or made of different shapes.
Since the evaporation of water takes place only in two places, the drain hole at the bottom of the container and the top soil, it is necessary to improve the bottom part in order to improve drainage and air permeability.

  In order to solve the above-mentioned problem, the present invention provides a plurality of reinforcing materials in such a manner that a bottom hole is formed in the center part of the bottom of a container having poor drainage and air permeability, leaving the periphery of the side wall, and passed to the top of the bottom and the bottom. A plurality of reinforcing ribs are provided on the upper side of the bottom, feet are attached to the bottom, a plurality of drainage and vent holes are opened in the foot portion, and the bottom plate is separated from the container without being integrated with a number of drainage holes. The bottom plate separation type container is constructed by opening and making a combination of the reinforcing material provided on the upper side of the bottom and the reinforcing rib.

By making the bottom plate separately from the container without being integrated, the processing becomes easy and the drain holes of the entire bottom plate can be increased. As the hole in the center portion of the bottom plate was stuck open only to tea strainer, it makes it easy to make a different form, it is possible to increase the area touching the soil and air on the bottom plate. The bottom plate can be made of other materials such as unglazed, wood, and stainless steel nets.
Since the bottom plate can be made by changing the shape, changing the shape of the drain hole, and changing the material, the container body and the bottom plate can be sold separately.
By making the size of the bottom plate 4 mm to 10 mm smaller, a gap (2 mm to 5 mm) formed between the inner side wall of the container and the outer periphery of the bottom plate can be used as a drain hole. Further, the outer peripheral portion of the bottom plate, a number of elongated drainage grooves toward the center from the outer peripheral opening Keru it, it is possible to improve the drainage of a portion of water along the side wall of the likely bottom plate stagnation. And the drainage property of the whole baseplate can be improved by increasing the drainage hole of the center part of a baseplate.
Only open the bottom hole in the bottom center part of the container, the open Keru that the drainage and ventilation openings in the foot portion, is well-ventilated space under the bottom plate, the air is easily replaced, dry quickly wet the bottom plate portion The soil on the bottom plate can also be dried quickly, the amount of air flowing into the container can be increased, and drainage and ventilation can be improved.
Therefore, the bottom part of the container is improved, and the bottom plate separation type container having improved drainage and air permeability is used, so that it is difficult to cause root decay of the plant being grown.

Example 1 is a planar surface view of the second embodiment common container A. It is sectional drawing from the front which combined the baseplate A with the container A of Example 1. FIG. 1 is a front view of a bottom plate A of Example 1. FIG. It is a plan view of a combination of bottom plate A to a container A of Example 1. It is a bottom view of container A and container C of Example 1, Example 2, and Example 3. It is sectional drawing from the front which combined the baseplate B with the container A of Example 2. FIG. 5 is a front view of a bottom plate B of Example 2. FIG. It is a plan view of a combination of bottom plate B to the container A of Example 2. It is a plan elevational view of a container C of Example 3. It is sectional drawing from the front which combined the baseplate C with the container C of Example 3. FIG. 6 is a front view of a bottom plate C of Example 3. FIG. It is a plan view of a combination of bottom plate C to the container C of Example 3. It is a plan elevational view of the bottom plate D of Example 4. It is sectional drawing from the front of the baseplate D of Example 4. FIG.

[0008]
[Example 1]
1, FIG. 2, FIG. 3, FIG. 4 and FIG. 5 show Embodiment 1 of a bottom plate separation type container according to the present invention.
A bottom hole 5 (about 60% of the diameter of the bottom 4 in the illustrated example) is formed in the center portion of the bottom 4 of the container A1 having poor drainage and air permeability, leaving the periphery of the side wall 2.
In order to compensate for the lack of strength of the bottom 4 portion, a plurality of reinforcing members 6 (two in the illustrated example) having a rectangular cross section are passed between the bottom 4 and the bottom hole 5 between the bottom 4 and the bottom 4. It is set in the ten characters through the center of. On the upper side of the bottom 4, a plurality of (four in the illustrated example) reinforcing ribs 7 having a square cross section are provided between the reinforcing material 6 and the reinforcing material 6 from the inside of the side wall 2 toward the center of the bottom hole 5.
At the bottom 4, the side wall 2 is extended downward, and feet 10 (about 9% of the height of the container A1 in the figure side) are attached. ) Drainage / ventilation port 11 is opened.
The bottom plate A3 is separated from the container A1 without being integrated with the bottom plate A3, and is made to have a dimension inside the side wall 2 on the upper side of the reinforcing member 6 and the reinforcing rib 7 provided on the upper side of the bottom 4. A number of elongated drainage grooves 8 (length of about 9% of the diameter of the bottom plate A3 in the illustrated example) are opened in the outer peripheral portion of the bottom plate A3 from the outer periphery toward the center. An elongated drainage hole 9 (2 mm width in the illustrated example) is opened.
In the present invention, as shown in FIG. 2 and FIG. 4, the bottom plate A3 is used by being combined with the reinforcing material 6 provided on the upper side of the bottom 4 of the container A1 and the reinforcing rib 7 so that clogs are put on. is there.
[Example 2]
1, FIG. 5, FIG. 6, FIG. 7 and FIG. 8 show Embodiment 2 of the bottom plate separation type container according to the present invention.
The container main body uses the container A1 of the first embodiment.
The bottom plate B12 is separated from the container A1 without being integrated, and is made smaller than the inner dimension of the side wall 2 on the upper side of the reinforcing member 6 and the reinforcing rib 7 (4 mm in the illustrated example). In order to maintain a uniform gap 14 (2 mm in the illustrated example) between the inside of the side plate 2 of the container A1 and the outer periphery of the bottom plate B12, a plurality (90 in the illustrated example) for filling the gap 14 in the outer periphery of the bottom plate B12. Add four convex parts 13 every 4 °. Except for the convex portion 13, a number of elongated drain grooves 8 (length of about 9% of the diameter in the illustrated example) are opened in the outer peripheral portion of the bottom plate B 12 from the outer periphery toward the center. A number of elongated drain holes 9 (2 mm width in the illustrated example) are opened on the top.
In the present invention, as shown in FIG. 6 and FIG. 8, the bottom plate B12 is used by being put on the reinforcing material 6 provided on the upper side of the bottom 4 of the container A1 and the reinforcing rib 7 so as to put on the clogs. is there.
[Example 3]
5, FIG. 9, FIG. 10, FIG. 11 and FIG. 12 show Embodiment 3 of the bottom plate separation type container according to the present invention.
A bottom hole 5 (about 60% of the diameter of the bottom 4 in the illustrated example) is opened in the center portion of the bottom C4 of the container C15 having poor drainage and air permeability, leaving the periphery of the side wall 2.
In order to compensate for the insufficient strength of the bottom 4 portion, the reinforcing member 6 and the reinforcing rib 7 of the container A1 of the first and second embodiments are extended in the vertical direction inside the side wall 2 to form a U-shaped reinforcing member 17 of the container C15. Instead of the L-shaped reinforcing ribs 18, they are provided on the upper side of the bottom 4 and on the inner side of the side wall 2.
At the bottom 4, the side wall 2 is extended downward to attach feet 10 (in the example shown, the length of about 9% of the height of the container C15), and the legs 10 are provided with a plurality of squares (in the example shown at four locations every 90 °). ) Drainage / ventilation port 11 is opened.
The bottom plate C16 is separated from the container C15 without being integrated, and is made smaller than the inner dimension of the upper side wall 2 of the U-shaped reinforcing member 17 and the L-shaped reinforcing rib 18 (6 mm in the illustrated example). A plurality of rectangular reinforcement guides (eight places every 45 ° in the illustrated example) for fitting into the outer peripheral part of the bottom plate C16 in the vertical part inside the side wall 2 of the U-shaped reinforcing member 17 and the L-shaped reinforcing rib 18 The groove 19 is opened so that the gap 14 (3 mm in the illustrated example) formed between the inside of the side wall 2 of the container C15 and the outer periphery of the bottom plate C16 can be kept even. Except for the reinforcing guide groove 19 in the outer peripheral portion of the bottom plate C16, a large number of elongated drainage grooves 8 (length of about 9% of the diameter in the illustrated example) are opened from the outer periphery toward the center. A number of elongated drain holes 9 (2 mm width in the illustrated example) are opened on the circle.
In the present invention, as shown in FIGS. 10 and 12, the reinforcing guide groove 19 of the bottom plate C16 is fitted into the U-shaped reinforcing member 17 and the vertical portion inside the side wall 2 of the L-shaped reinforcing rib 18, and the bottom plate C16 is inserted into the bottom plate C16. The clog-shaped reinforcing material 17 and the L-shaped reinforcing rib 18 are used in combination with a clogging put on the lateral portions.
[Example 4]
13 and 14 show Embodiment 4 of the bottom plate separation type container according to the present invention.
The bottom plate D20 is made by modifying the central portion of the bottom plate A3 of the first embodiment and changing it into a three-dimensional shape. A hole (in the example shown, a diameter of about 45% of the bottom plate A3) is made in the central portion of the flat bottom plate A3, and the shape is changed into a three-dimensional shape, such as a cylinder with one side sealed. A plurality of elongated drain holes 9 (2 mm width in the illustrated example) are formed on the upper surface of the three-dimensional portion on a concentric double circle, and a plurality of vertically elongated drain holes 9 (2 mm width in the illustrated example) are formed on the peripheral wall. ).
In the present invention, the bottom plate D20 is used by being combined with the reinforcing material 6 provided on the upper side of the bottom 4 of the container A1 and the reinforcing rib 7 so as to put on the clogs.

1 Container A
2 Side wall 3 Bottom plate A
4 Bottom 5 Bottom hole 6 Reinforcement material 7 Reinforcement rib 8 Drainage groove 9 Drainage hole 10 Foot 11 Drainage / vent hole 12 Bottom plate B
13 Convex 14 Clearance 15 Container C
16 Bottom plate C
17 U-shaped reinforcing material 18 L-shaped reinforcing rib 19 Reinforcing guide groove 20 Bottom plate D

Claims (2)

  Open a bottom hole at the bottom of the container, leaving the periphery of the side wall, and provide multiple U-shaped reinforcements by passing them to the bottom and the upper side of the bottom, and between the U-shaped reinforcements and the U-shaped reinforcements A plurality of L-shaped reinforcing ribs are provided on the upper side of the bottom, and the bottom plate is formed separately from the container without being integrated with the container, and the U-shaped reinforcing material provided on the upper side of the bottom plate and the L-shaped reinforcing rib In the bottom plate separation type container that is combined on top of each other, the U-shaped reinforcing material is provided in the form of passing to the bottom and the upper side of the bottom, and further extending in the vertical direction inside the side wall to make the U-shaped reinforcing rib, A bottom plate separation type container characterized by being L-shaped by being provided on the upper side of the bottom and extending in the longitudinal direction inside the side wall.   The bottom plate is made smaller than the inner side dimension of the upper side of the portion provided above the bottom of the U-shaped reinforcing material and the L-shaped reinforcing rib, and the side wall of the U-shaped reinforcing material and the L-shaped reinforcing rib is formed on the outer peripheral portion of the bottom plate. Features a plurality of reinforcing guide grooves to fit into the inner vertical part, a number of drainage grooves except the reinforcing guide grooves on the outer periphery of the bottom plate, and a number of drainage holes in the center of the bottom plate The bottom plate separation type container according to claim 1.

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