JPH0755101B2 - Windbreak net equipment for tree raising - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a windbreak net for protecting trees from wind damage.

[0002]

2. Description of the Related Art Trees are blown off by strong winds, leaves are blown off, branches are broken, and in extreme cases, they are blown down.

In order to prevent this damage, when the trees are saplings or the like, a large number of saplings are collectively covered with a greenhouse or surrounded by a windbreak fence, and in some cases, between the saplings. You can partition the right place with a windbreak.

[0004]

However, when transplanting a young tree in which a seedling has grown, the above-mentioned means is difficult to carry out. Moreover, since the rooting is insufficient at the beginning of transplantation, it is easily blown down by the wind. The present invention aims to provide an effective windbreak device for use on such trees.

[0005]

According to the present invention, three or more pipes are erected on the ground around individual trees so that the lower portions intersect each other, and the pipes are respectively provided at the upper ends of the pipes and slightly above the intersections. The above problem was solved by wrapping a rope around the surface of the two adjacent pipes and the upper and lower ropes, and surrounding the tree with the net.

[0006]

In the apparatus of the present invention, the net surrounding the tree significantly reduces the wind contact with the tree and protects the tree.

[0007] Moreover, it can be easily attached and detached at any time as needed, and since the upper surface is open, it does not interfere with the growth and sunlight of trees and if one side is opened, pruning and Maintenance such as disinfection becomes easy.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The drawings show an embodiment of the present invention. For example, at the root of a planted tree (1) having a height of 1.5 m,
For example, four pipes (2) with a length of 2.0 m are
Inclined by about 60 ° with respect to (3), the lower parts cross each other at almost equal angles and stand upright in all directions.

A through hole (5) is formed at a position slightly above the upper end of each pipe (2) and the intersection (4) between the pipes (2), and the through holes (5) at the upper end and the lower part (5) are formed. The upper rope (6) and the lower rope (7) are inserted into the through holes (5), and the ropes (6) and (7) are inserted.
Both ends of are bound together with knots (6a) and (7a).

Both adjacent pipes (2) and the upper and lower ropes (6)
Of the four sides surrounded by (7), which is the lee of the normally strong wind
Downward trapezoidal nets (8) are inserted on both sides of the net (8a) on both sides except the surface (usually the east side). Both upper and lower ropes on the mesh (8a) at both ends
It is stretched by inserting (6) and (7).

The upper end of each pipe (2) (or the upper rope (6))
S-shaped hooks locked on the ground and each hook on the ground (3)
An anti-tilt rope (11) is stretched between the anchors (10) driven in below (9). The anti-tilt rope (11) is preferably made of elastic rubber. In the above-mentioned embodiments, the device of the present invention has a downward quadrangular pyramid shape, but the number of pipes (2) may be increased or decreased as necessary to form a downward pentagonal pyramid or a downward triangular pyramid, and a net ( The means for locking 8) to the pipe (1) or the ropes (6) (7) is, for example, a net (8).
It is assumed that a bag-shaped cloth piece is sewn on the pipe, and the pipe (2) is inserted into the bag part so that it can be pulled out, and the rope (6) is inserted.
You may pass through (7).

[0012]

As described above, in the device of the present invention, the net surrounding the tree remarkably reduces the wind hit of the tree, protects the tree from falling or branching, and has a funnel shape to open the upper surface. Therefore, it does not interfere with the growth and sunlight of the trees. In addition, if one surface between adjacent pipes is opened (the invention according to claim 2), a tree planter can enter the device at any time from the opened one side to perform maintenance such as pruning and disinfection. If this open surface is provided under the strong wind that normally blows, the trees will not be damaged by the wind.

Further, the present apparatus can be easily attached and detached as needed, and the removed apparatus can be disassembled or folded and stored easily, which is very convenient.

[Brief description of drawings]

FIG. 1 is a front view showing a situation during use of the device of the present invention.

FIG. 2 is a plan view of the device of the present invention.

FIG. 3 is a development view of the device of the present invention.

FIG. 4 is an enlarged view of part A of FIG.

[Explanation of symbols]

(1) Tree (2) Pipe (3) Ground (4) Intersection (5) Through hole (6) Upper rope (6a) Knot (7) Lower rope (7a) Knot (8) Net (8a) Net (9) ) S-shaped hook (10) Anchor (11) Anti-rope rope

Claims (3)

[Claims] 1. At least three pipes are erected on the ground so that the lower parts intersect each other around the tree, and ropes are hung around the upper ends of the pipes and slightly above the intersections. A windbreak net device for growing trees characterized by having a net stretched around the upper and lower ropes. 2. The windbreak net device for tree growing according to claim 1, wherein one surface between adjacent pipes is opened. 3. The fall prevention rope is stretched between the upper end of each pipe and the anchor driven into the ground.
The windbreak net device for tree growth described.