JP2008289457A - Soil sheet covering circumference of plant - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a soil sheet covering the circumference of a plant usable in a simple way to use, applicable to any flower pot or the like having various sizes with one sheet thereof, and having bactericidal and/or insect-proof effect. <P>SOLUTION: The soil sheet covering the circumference of a plant comprises a tatami mat which turns to compost when becoming decayed, a backing bonded to one surface of the tatami mat so that the fibers of the tatami mat do not loosened. The soil sheet is provided with a through-hole formed at the center part of such a tatami mat, and a guide means made by cutting the sheet toward the circumference of the tatami mat from the through-hole to allow the stalk or the trunk of the plant to move to the through-hole from the cut part. The soil sheet enables prevention of the plant from mud flap due to rainwater or from evaporation of moisture, and also the tatami mat finally becomes decayed to turn to compost so as to enable effective use of wasted tatami mat. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a soil sheet that covers the periphery of a plant that has been improved so as to prevent weeding and water retention, and to prevent mud splashing due to rain and the like by spreading around the plant.

As a conventional example of a soil sheet to be laid around a plant, a mesh sheet made of light-chilling cold straw or the like is used, and an opening is provided in a part of the sheet, and cutting is performed from the opening toward the periphery of the mesh sheet. There is what I did.
This mesh sheet can be laid so as to surround the root of the tree when the tree is positioned in the opening from the cut surface and then fixed with Velcro (trademark) provided on both sides of the cut surface.
In addition, a pair of strings are provided around the opening, and a tree or bonsai trunk is stabilized by tying the strings to a tree or using a wedge or the like provided on the periphery of the mesh sheet. There is a wire mesh ground sheet. (For example, refer to Patent Document 1).
In addition, two polyester fiber materials made of white and black were overlapped, and an overlap margin was provided on one side, and a cover sheet 2 having a recess in the middle was formed.
Two such cover sheets are positioned so that the recesses face each other, and a circular notch for positioning a tree trunk is provided at the center of the cover sheet to provide a soil cover for agriculture and forestry.
This agricultural and forest soil cover is also integrated by providing fastening means such as a hook-and-loop fastener in the stacking allowance. (For example, refer to Patent Document 2).
JP 2002-95366 A (2nd page, FIG. 1) JP 2002-289730 A (page 3, FIG. 2, FIG. 5)

The stem-wrapped mesh ground sheet for planting and bonsai shown in Patent Document 1 is arranged around the trunk of a tree using a mesh sheet such as a light shade for light shielding, and in the opening in the center of the sheet, Troublesome that a pair of laces to be wound around the trunk and a velcro tape etc. are provided at a plurality of portions of the cutting portion provided from the central opening toward the periphery, and the cutting portion must be fixed after the placement. It was something.
In addition, since the mesh sheet is used, there is a disadvantage that grass cannot grow from the mesh, and it is impossible to completely prevent the target evaporation of water and mud splash.
The soil cover sheet for agricultural and forestry shown in Patent Document 2 is composed of fibers of which the upper surface is white and the lower surface is dark-colored, and a pair having an overlap allowance on one side and a recess in the center of the overlap allowance. The cover sheet is used in such a manner that the recesses face each other.
As its action, it reflects sunlight on the white surface and absorbs sunlight on the dark surface to prevent weed growth.
In this way, the structure that uses the color to obtain the desired effect is likely to be dusty when the cover sheet is moist, especially when the white system becomes dirty, it becomes impossible to obtain the light reflection effect, etc. In addition to the above-mentioned serious drawbacks, there is also a disadvantage that the structure in which two sheets are stacked or a fastening means such as a fastener is provided at the overlap is complicated.
The present invention has been made to eliminate such drawbacks, and its usage is simple. It can be used for a plurality of flower pots with a single soil sheet, and also has sterilization and insect-proofing effects. It aims at providing the soil sheet which covers the plant periphery obtained.

Means for Solving the Invention

In order to solve the above problems, the present invention has the following configuration.
The soil sheet covering the periphery of the plant according to claim 1 is attached with a backing on one side of the tatami mat so that the tatami mat that becomes rotten and compost is not scattered. A punch hole was provided.
A soil sheet covering the periphery of the plant was obtained by providing a guide means for cutting from the punched hole toward the periphery of the tatami surface and guiding the stem and trunk of the plant from the cut portion to the punched hole.
Such a soil sheet covering the surroundings of the plant not only prevents mud splashing into the plant by rainwater and evaporation of moisture from the soil, but also the tatami mat eventually rots into compost and becomes effective Can be used.
The soil sheet covering the periphery of the plant described in claim 2 is provided with a number sign indicating a plurality of sizes in accordance with the number indicating the size of the flower pot on the backing of the soil sheet shown in claim 1. Thus, a soil sheet covering the periphery of the plant was obtained.
According to such a soil sheet covering the periphery of the plant, it was cut into the required number at the time of use so that it could be fitted to the flower pot.
The soil sheet covering the periphery of the plant described in claim 3 is a soil sheet that covers the periphery of the plant by adding insect repellent means to the backing of the soil sheet described in claim 1 or claim 2.
According to such a soil sheet covering the periphery of the plant, it is possible to prevent damage from the pests of the plant by an insect-repellent action and to omit the spraying operation of the insecticide.
The soil sheet covering the periphery of the plant described in claim 4 is a soil sheet which covers the periphery of the plant by applying the charcoal powder solution while disinfecting and sterilizing the tatami mat shown in claims 1 to 3.
According to such a soil sheet covering the periphery of the plant, it is possible to have an effect that does not make you feel uncomfortable during use by changing the color of the deodorizing effect and tatami surface of charcoal, as well as various germs and insect repellent effects it can.

The invention's effect

According to the present invention, the following effects could be obtained by using the tatami mat as a soil sheet covering the periphery of the plant.
That is, in the same way as in the conventional example, mud splashing and weeding effect by rainwater can be prevented and the number of watering can be reduced by preventing the evaporation of moisture. At the same time, it could eventually be spoiled and used as a fertilizer.
In addition, by providing multiple types of number markings indicating the number of flower pots on the back side part, if cut according to the size of the pot to be used and used, the number of flower pots should be compatible with a small number of types. Can now.
Furthermore, it can have an insect-repellent action and a good breeding action on the tatami surface and the back side, and in particular, by laying around the persimmon seedling, it can obtain many effects such as being able to be used as a fruit stain prevention. did it.

The present invention will be described with reference to the drawings. FIG. 1 is a perspective view showing a soil sheet covering the periphery of the plant of the present invention, and FIG. 2 is an exploded perspective view of FIG.
As shown in FIG. 1, a soil sheet 10 covering the periphery of a plant according to the present invention is attached to a tatami table 12 covering the soil around a plant stem or trunk, and one surface of the tatami table, and the tatami table 12 is separated. A backing 14 made of paper, mosquito net, etc. provided to prevent tearing, a punched hole provided in the center of the tatami mat with the backing, and a cut from the punched hole toward the periphery of the tatami mat Guide means 16.
The tatami surface 12, the back 14 and the guide means 16 will be described in more detail.
As shown in FIG. 2, the tatami table 12 covers the stalks of the plants and the soil around the trunk, and is formed in the shape of a pot to be used or a necessary shape. This tatami table 12 is not only new, but it is also possible to divert used tatami mats and recycle them. Such tatami mats 12 can be spoiled by being exposed to watering or direct sunlight during use. Finally, it can be used as a fertilizer.
The backing 14 is affixed to one side of the tatami mat for the purpose of preventing the loose material from being scattered in order to cut and use the large tatami mat.
Although not shown, the backing 14 is provided with a number of small holes having a diameter of about 5 mm, so that water or rainwater sprayed from the small holes soaks into the soil. The small holes provided in the backing are sized so that the fibers constituting the tatami surface are not scattered even when the tatami surface 12 is cut, and the number of small holes can be increased or decreased depending on the size of the water. Considers penetration.
Further, a fine mesh such as a mosquito net may be attached to form the backing 14. A mosquito net made of a fine mesh cover does not require a small hole because it allows water to pass through it, and it is only necessary to attach it to the tatami surface 12.
Such a tatami table 12 with a backing 14 has a punch hole 17 for positioning a plant stem or stem at the center thereof, and a cut 18 from the peripheral edge of the tatami table 12 toward the punch hole 17 so that the plant Guide means 16 is provided for moving to the punch hole 17.

The usage example of the soil sheet 10 which covers the periphery of the plant comprised in this way is demonstrated with reference to drawings. 3 is an explanatory diagram showing an example of use of FIG. 1, and FIG. 4 is an explanatory diagram showing an example of fixing to soil.
In order to use the soil sheet 10 covering the periphery of the plant, the backing side of the soil sheet is grounded, and the portion that has been cut 18 as shown in FIG. 3 is spread out in a direction indicated by an arrow in the figure. This makes it easier to pass through the plant stem 5. The plant stem 5 is moved from the widened opening portion to the hole 17 so as to cover the soil.
Since the soil sheet 10 covering the periphery of the plant shown in FIG. 3 is circular, the flower pot to be used has a circular opening. Although it does not necessarily limit, if it is a square flower pot, generally a soil sheet will also be set to a square shape according to the shape of a flower pot.
After the plant stem and stem are positioned in the punch hole 17, the soil sheet 10 covering the periphery of the plant may be left in that state.
However, as shown in FIG. 4, when the cut portion of the soil sheet is overlapped as indicated by the oblique lines in the figure, and a stick-like object such as a toothpick or a pin is pierced and used, the wind pressure or the like The movement of the sheet can be prevented to prevent stem damage caused by the tatami mat itself.
According to such a fixing method, the soil sheet becomes an umbrella shape, which can be matched with the shape of the soil surface in the flower pot.

Another example of the present invention will be described with reference to the drawings. FIG. 5 is a perspective view of a soil sheet covering the periphery of a plant showing another example of the present invention.
The soil sheet 20 covering the periphery of the plant shown in FIG. 5 has the same shape as that shown in FIG. That is, a guide means 26 comprising a tatami mat 22 and a backing 24 for preventing the tatami mat from being loosened, and having a punch hole 27 at the center and a cutting 28 provided from the punch hole toward the periphery, is provided. Yes.
As a feature of the soil sheet 20 covering the periphery of the plant shown in another example, a number sign indicating the size of the flower pot so that it can be adapted to the size of a plurality of types of flower pots around the punch hole 27 in the backing 24 30 is provided.
According to such a configuration, by combining many types of issues into one, it is possible to handle many issues with a small number of types of soil sheets. It has features that can be done.

The soil sheet 20 covering the periphery of the plant shown in FIG. 5 is an example in which three types of number markings 30 are provided and corresponding to four types of numbers, together with the outer shape that can be used as it is.
Therefore, according to the required size of the flower pot, the number mark 30 is cut off so that one soil sheet can cope with the number of flower pots of a plurality of types.
When the tatami table is cut, the fibers will be separated, but by attaching the backing, the two are in close contact with each other, and there is no worry that they will be broken even if cut at any part of the number sign 30 Not at all.

The other example of the soil sheet which covers the plant periphery of this invention is demonstrated with reference to drawings.
FIG. 6 is an exploded perspective view showing another example of the present invention.
As shown in FIG. 6, the soil sheet 40 covering the periphery of the plant shown in another example of the present invention includes a tatami mat 42 and a backing 44 provided to prevent the tatami mat from being scattered, as in the previous example. Consists of.
It is also the same that a guide means 46 comprising a punched hole 47 and a cutting 48 provided from the punched hole toward the periphery is provided at the center of the tatami surface 42.
A characteristic of the soil sheet 40 covering the periphery of the plant shown in another example of the present invention is that the powder powder 50 of charcoal is applied to or impregnated on the tatami mat 42.
Further, an insect repellent means 55 is added to the backing 44 by applying or impregnating a liquid of an insect repellent. Furthermore, the back may be formed in a bag shape, and the insect repelling means 55 in which a powdery insect repellent is present inside may be used.

When charcoal powder solution 50 is applied to tatami surface 42, the worn and discolored tatami surface becomes a color that is painted black, and not only the appearance improves, but also absorbs the bactericidal action and positive ions of charcoal. Can give good results for plants.
In addition, charcoal has a deodorizing action and can absorb the scent of fertilizer. Therefore, it is more effective when using a strong scented fertilizer or in a flower pot placed indoors.
According to the insect repellent means 55 added to the backing 44, the insect repellent is dissolved by water spray or rain water, penetrates into the soil, and the plant absorbs it from the roots, so that the insect repellent effect can be obtained.

    It is a perspective view which shows the soil sheet which covers the plant periphery of this invention.     FIG. 2 is an exploded perspective view of FIG. 1.     It is explanatory drawing which shows the usage example of FIG.     It is explanatory drawing which shows the example fixed to soil in the usage example of FIG.     It is a perspective view which shows the soil sheet which covers the plant periphery of the other example of this invention.     It is a disassembled perspective view which shows the soil sheet which covers the plant periphery of the other example of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Soil sheet | seat covering the circumference | surroundings of a plant 12 Tatami table 14 Back cover 16 Guide means 17 Punch hole 20 Soil sheet | seat covering the circumference | surroundings of a plant 22 Tat table 24 Back cover 27 Punch hole 26 Guide means 30 Number indication 40 Back 46 Guide means 47 Punch hole 50 Charcoal powder 55 Insect control means

Claims (4)

Used for tatami mats, etc.
In order to prevent this tatami mat from spreading, a backing affixed to one side of this tatami mat,
A punched hole disposed in the center of the tatami mat with the backing, and cutting from the punched hole toward the periphery of the tatami mat so that the plant stem and trunk can move from the cut portion to the punched hole. A soil sheet covering the periphery of the plant, which comprises guiding means for guiding. Used for tatami mats, etc.
In order to prevent this tatami table from spreading, a sticker attached to one side of the tatami table and showing a number sign indicating the size of multiple types of bowls, and
A punched hole arranged in the center of the tatami mat with the backing, and cutting from the punched hole toward the periphery of the tatami mat, and guiding so that a plant stem and stem can move from the cut section to the punched hole. The soil sheet which covers the plant periphery which consists of a guide means to do. Used for tatami mats, etc.
Attaching to one side of the tatami mat to prevent the tatami mat from spreading, a back with an insect repellent, and
A punched hole arranged in the center of the tatami mat with the backing, and cutting from the punched hole toward the periphery of the tatami mat, and guiding so that a plant stem and stem can move from the cut section to the punched hole. The soil sheet which covers the plant periphery which consists of a guide means to do. Used for tatami mats, etc.
While applying charcoal powder liquid to this tatami mat, in order to prevent this tatami mat from spreading, a backing affixed to one side of the tatami mat,
A punched hole arranged in the center of the tatami mat with the backing, and cutting from the punched hole toward the periphery of the tatami mat, and guiding so that a plant stem and stem can move from the cut section to the punched hole. The soil sheet which covers the plant periphery which consists of a guide means to do.

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