JP3200520B2 - Rock for tree planting - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rock for tree planting which can be used, for example, when making a garden indoors or on a relatively small site.

[0002]

2. Description of the Related Art Conventionally, a bonsai cultivation method using porous rocks described in Japanese Patent Application Laid-Open No. 49-41129 has been known as a method of planting trees by forming holes in a part of the rocks. The rock for tree planting described in this publication is characterized in that a tree planting hole is provided on a stone surface, and a plant soil is put into the tree planting hole to plant a plant.
In general, tree planting using rocks is widely known in which natural rocks having depressions are appropriately arranged and pine and azalea are planted in the depressions.

[0003]

However, the rock for tree planting described in the above-mentioned publication or the rock for tree planting generally known in the prior art has a bulky overall shape. It has the disadvantage of having a large area. Therefore, when making a Japanese garden etc. indoors,
There was a problem that it was difficult to plant a tree on the rock just to put it. The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a tree planting rock that is small in installation area, and is therefore optimal for being placed in a small garden or room.

[0004]

According to the present invention, there is provided a semiconductor device comprising:
The rock for tree planting described has a back surface formed vertically, a rock body having a bottom surface formed horizontally, one or more tree planting holes are provided from the front side, and a water receiving gutter is provided at a lower back portion. . Further, the rock for tree planting according to claim 2 has a back surface formed vertically, and a rock body having a horizontally formed bottom surface is provided with one or more tree planting holes from the front side, and the inner surface of the tree planting hole is synthesized. Resin is coated. The rock for tree planting according to claim 3 is the rock for tree planting according to claim 1 or 2, wherein the tree planting hole is formed obliquely in the rock body and penetrates to the back surface. In the above,
As the rock, it is preferable to use natural stone, but a rock made of concrete whose front side is processed into a natural stone shape is also included.

[0005]

The rocks for planting trees according to the first to third aspects are formed so that the back surface is vertical and the bottom surface is horizontal, so that the rocks can be placed on a horizontal surface as they are and can be arranged close to a vertical surface such as a wall. , Installation space is saved. And, when growing plants planted in tree planting holes while shining sunlight, it is not usually possible to shine sun rays on the front and back of the rock body, so remove unnecessary parts by setting the back side as a plane and reducing the installation area Reducing. In the rock for tree planting according to the first aspect, a water receiving gutter is provided at a lower portion of the back of the rock main body, so that water falling on the back can be collected. It is suitable when it is arranged at the same place. In the rock for tree planting according to the second aspect, since the inside of the tree planting hole is coated with a synthetic resin, it is possible to prevent the roots of the planted plant from invading into the inside of the rock and to be destroyed. Can also be prevented from entering other parts. In particular, in the rock for tree planting according to claim 3,
Since the tree planting hole is formed obliquely with respect to the rock main body, it is possible to effectively use the thinned rock main body to form the tree planting hole longer.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments embodying the present invention will now be described with reference to the accompanying drawings to provide an understanding of the present invention. Here, FIG. 1 is a sectional view showing a use state of a tree planting rock according to a first embodiment of the present invention, FIG. 2 is a sectional view of a tree planting rock according to a second embodiment of the present invention, and FIG. It is sectional drawing of the rock for tree planting which concerns on the 3rd Example of this invention.

As shown in FIG. 1, a rock for tree planting 10 according to a first embodiment of the present invention comprises a rock body 11 having a single block of rock cut vertically and a bottom cut horizontally. A tree planting hole 12 is formed. The rock may be any of marine rock, igneous rock and metamorphic rock arranged in a mountain, and it is preferable to use basalt, granite, or the like, which has a certain strength and is hardly weathered.

The tree planting hole 12 varies depending on the size of the rock body 11 and the type of tree planting.
The hole has a size of about 15 cm and is formed in an inclined state in a range of about 15 to 75 degrees. In the case of a large tree planting hole 12, the soil put therein falls to the rear side, so that it is preferable to appropriately arrange a mesh-like or lattice-like substance on the rear side.

A water receiving gutter 13 is provided at a lower rear portion of the rock main body 11 so that water flowing down from the tree planting hole 12 is collected so that water does not flow to the surroundings. The water receiving gutter 13 has one end closed and the other end provided with a drain pipe.

Therefore, when the tree planting rock 10 is used, soil or artificial soil is put into the tree planting hole 12 to plant trees such as pine and azalea or plant flowers and the like. When water is regularly sprinkled from the front side, excess water flows from the back to the lower water receiving gutter 13 to be collected. This makes it possible to create a garden using rocks for tree planting even on relatively small sites or indoors.

Subsequently, a second embodiment of the present invention will be described with reference to FIG.
The tree planting rock according to the embodiment will be described. The tree planting hole 16 formed in the rock body 15 is stopped at an intermediate position, and a small-diameter drainage hole 17 is formed at the lower part on the back side of the tree planting hole 16. Have been. By stopping the tree planting hole 16 in the middle in this way, the fall of the soil is eliminated, and the water collected inside the tree planting hole 16 is discharged by the drain hole 17 to prevent root rot and the like.

FIG. 3 shows a tree planting rock according to a third embodiment of the present invention. As shown in the figure, the inside of a tree planting hole 18 and a drain hole 19 are coated with a synthetic resin layer 20, and On the back side of the rock body 21 where
A groove 22 connected to the drain hole 19 is formed.
Is covered with a lid 23 made of a synthetic resin plate to form a drain pipe, which drains water. In addition,
The lid 23 and the rock body 21 are firmly bonded by an adhesive or the like without causing water leakage or the like.

Although the rock for tree planting according to the above embodiment has a flat back surface and a bottom surface, it is also possible to form one side surface or both side surfaces vertically. Parts and the like. Further, as a special case, the present invention can be applied to a case in which a wide side surface (referred to as a vertical surface perpendicular to the rear surface) is provided in addition to the rear surface and the panel is arranged at a corner of a room. Further, in the above embodiment, the rock body can be made of concrete, and the rock body can be coated with a synthetic resin layer.

[0014]

As apparent from the above description, the rock for tree planting according to the present invention has a vertical back surface and a horizontal bottom surface, so that it can be placed on a horizontal surface as it is, and furthermore, walls and the like can be mounted. It can be placed close to the vertical plane, saving installation space. As a result, a garden can be created indoors or on a small site, and the space can be effectively used.

[Brief description of the drawings]

FIG. 1 is a sectional view showing a use state of a tree planting rock according to a first embodiment of the present invention.

FIG. 2 is a sectional view of a rock for tree planting according to a second embodiment of the present invention.

FIG. 3 is a sectional view of a tree planting rock according to a third embodiment of the present invention.

[Explanation of symbols]

10: Tree planting rock, 11: Rock body, 12: Tree planting hole, 1
3: Water receiving gutter, 15: Rock body, 16: Tree planting hole, 17:
Drain hole, 18: tree hole, 19: drain hole, 20: synthetic resin layer, 21: rock body, 22: groove, 23: lid

Claims (3)

(57) [Claims] 1. A rock body having a back surface formed vertically and a bottom surface formed horizontally, one or more tree planting holes are provided from the front side, and a water receiving gutter is provided at a lower portion of the back surface. Rock for tree planting. 2. A rock body having a back surface formed vertically and a bottom surface formed horizontally, one or more tree planting holes are provided from the front side, and a synthetic resin is coated on an inner surface of the tree planting hole. Tree planting rock characterized by the following. 3. The rock for tree planting according to claim 1, wherein the tree planting hole is formed obliquely in the rock body and penetrates to a back surface.