JP3120922U - Beast net - Google Patents

Abstract

The present invention provides a beast-proof net capable of ensuring support strength by a support when it is attached to the support.
A beast net 1 that prevents invasion of a beast is provided with a plurality of mark lines 11 that are formed in different colors or different weaves from a main body 2 and that extend in the left-right direction in parallel in a plurality of stages. A first through hole 15a and a second through hole 15b through which the support columns 20 and 21 pass in correspondence with the upper and lower stages are provided in the left-right direction, and the first through hole 15a is formed wider than the second through hole 15b. [Selected figure] Figure 1

Description

  The present invention relates to a beast-prevention net that prevents a beast from entering by surrounding a protected area such as farmland or forest.

  Conventionally, measures have been taken to enclose a protected area with a fence as a measure to prevent infestation of beasts such as foxes, deer, monkeys, and cocoons into protected areas such as farmland and forests. The fence is configured by standing a plurality of support columns so as to surround the protection area and attaching a net to the support columns.

  As such a net, a mark line portion formed in a different color or different weave from the net body and provided in a plurality of stages in parallel in the left-right direction is provided in parallel in the upper and lower stages, and each step line is provided in the mark line part at a predetermined interval in the left-right direction. An anti-animal net having a through hole through which a support is passed is proposed (see Patent Document 1).

  By the way, in general, when installing the above-mentioned animal net, a pillar having a diameter of 15 to 20 mm is used. After the pillar is passed through the through hole and driven into the ground, the animal net is attached. It was to be fixed to the support. Therefore, the width of the through hole provided in the animal net is set to a minimum that allows the diameter of the column to pass therethrough.

  However, when a beast, such as a bear, that is larger than a spider or deer, tries to enter the protection area and rushes into the protection net, the pole having the above-mentioned diameter supports the protection net. May have insufficient support strength, and may not be able to fulfill its role as a net.

Utility Model Registration No. 3116500

  In view of the above-described problems, an object of the present invention is to provide a beast net that can secure a supporting strength by a support when it is attached to the support.

  This device is a beast-prevention net that prevents the invasion of beasts, and is formed in a different color or different weave from the net body and provided in parallel in a plurality of stages in the left-right direction. The first through hole and the second through hole that pass through the column in correspondence with each of the upper and lower stages are provided in the left-right direction, and the first through hole is formed wider than the second through hole. To do.

  As an aspect of this device, the width of the first through hole in the left-right direction can be set to approximately three times the width of the second through hole in the left-right direction.

  As an aspect of the present invention, a plurality of the first through holes can be provided in the left-right direction, and the second through hole can be provided between the two first through holes.

  As an aspect of the invention, a plurality of second through holes can be provided between the two first through holes.

  Moreover, as an aspect of the present invention, the first through hole and the second through hole, and the second through holes can be formed at a predetermined interval.

  As an aspect of the present invention, the interval between the two first through holes can be set to approximately 6 times the predetermined interval.

  According to the present invention, it is possible to provide a beast net that can ensure the supporting strength of the support when it is attached to the support.

An embodiment of the present invention will be described below with reference to the drawings.
FIG. 1 is a perspective view of the animal net 1 in use, and FIGS. 2 and 3 are partially enlarged views of the animal net 1.

  This animal net 1 is woven with synthetic resin yarns as yarns, and reinforcing ropes 7 are provided on the upper and lower sides. In addition, with respect to the net-like main body 2, mark line portions 10 that are long in the left-right direction are provided at equal intervals in a plurality of stages (for example, up and down five stages). The mark line portion 10 is provided with a plurality of first and second through holes 15a and 15b having different widths at equal intervals with an interval L in the left-right direction. The first and second through holes 15a and 15b of the mark line portions 10 in the upper and lower five stages are aligned and arranged in a straight line in the vertical direction during use (the short direction of the animal net 1).

  As shown in FIGS. 2 and 3, the body of the animal net 1 is composed of two to four green lines on a chain line 3 (warp yarn) in which a green synthetic resin yarn is knitted into a chain by Russell knitting. The weaving lines 5 (wefts), which are a group of synthetic resin yarns, are woven into a lattice shape having a plurality of substantially square meshes 6. This weaving line 5 is woven into one chain line 3 a certain number of times, then woven into the adjacent chain line 3, the same certain number of times, and then woven into the original chain line 3 again. The configuration is repeated, thereby ensuring a certain mesh size.

  The mark line portion 10 is formed by alternately weaving mark lines 11 (wefts), which are a group of three black synthetic resin yarns, between the two chain lines 3. Thereby, the size of the mesh 12 by the mark line 11 is configured to be smaller than the size of the mesh 6 by the weaving line 5 described above.

  In addition, the first and second through holes 15a and 15b in the mark line portion 10 have one chain corresponding to the number of times in which the mark lines 11 alternately woven into the two chain lines 3 are different from each other. In this way, through holes having two different widths are formed which are larger than the size of the mesh 6 of the weaving line 5.

  For example, the first through hole 15a shown in FIG. 2 is inserted through a column 20 (see FIG. 1) composed of a large-diameter wooden pile (hereinafter abbreviated as a wooden pile) having a diameter of about 50 mm. The second through hole 15b shown in FIG. 3 is inserted through the small-diameter column 21 (see FIG. 1) having a diameter of 15 to 20 mm as described in the prior art. The width of the first through hole 15a in the left-right direction is approximately three times the width of the second through hole 25b in the left-right direction. Yes.

  By the way, as a whole structure of the animal protection net 1, a mesh line by the weaving line 5 is formed on the upper side and the lower side, and a mark line part 10 by the mark line 11 is formed adjacent thereto. And 13 meshes by the weaving lines 5 are formed between the upper and lower sides of each mark line portion 10.

  Further, as shown in FIG. 2, the reinforcing rope 7 is inserted into the insertion space 4 formed between the two overlapping weaving lines 5 in the mesh portion of the weaving lines 5 corresponding to the upper side and the lower side of the animal protection net 1. Is inserted. The reinforcing rope 7 is formed in a rope shape by a plurality of black synthetic resin yarns.

Next, an operation for installing the above-described animal net 1 will be described.
FIG. 4 is an explanatory view of the installation work of the animal net 1, and FIG. 5 is a side view of the animal net 1 after installation.

  As shown in the side view of FIG. 4 (A), the user first differs in the first and second through holes 15a and 15b (see FIGS. 2 and 3) of the animal protection net 1 as described above. The struts 20 and 21 having a diameter are inserted.

  At this time, as shown in FIG. 1, among the five first and second through holes 15a and 15b arranged vertically in five stages, the upper four first and second through holes 15a and 15b, Pass the struts 20 and 21 alternately on the front and back like wave stitching. Accordingly, the struts 20 and 21 are not passed through the first and second through holes 15a and 15b at the lowest level.

  Next, as shown in the side view of FIG. 4 (B), the struts 20 and 21 are driven into the ground 30. At this time, the drooping portion 1b, which is a portion below the first and second through holes 15a and 15b in the second stage from the bottom of the animal defense net 1, is positioned outside the protection region Z.

  And as shown in FIG. 5, the upper side reinforcement rope 7 is wound around the support | pillars 20 and 21, and it fixes with appropriate fasteners, such as a packer and a U pin. At this time, the mounting height of the animal net 1 with respect to the columns 20 and 21 is adjusted so that the first and second through holes 15a and 15b in the second step from the bottom are positioned at substantially the same height as the ground 30. To do.

  In this manner, corresponding to the first and second through holes 15a and 15b, the support 20 and 21 are driven into the ground 30 through the supports 20 and 21, and the work for fixing the animal net 1 to the supports 20 and 21 is illustrated. As shown in the front view of FIG. At this time, as shown by an arrow a, in a state in which the support columns 20 and 21 are inserted into the first and second through holes 15a and 15b, they are driven into the ground 30 one before and separated from the support columns 20 and 21 that are erected. The struts 20 and 21 are pulled sufficiently, and the struts 20 and 21 are driven into the ground 30 in this state. Thereby, it installs so that the beast net 1 may be in the state tightly stretched between the support | pillar 20 and the support | pillar 21, and between the support | pillars 21.

  According to the animal net 1 described above, by providing the wide first through hole 15a, when attaching the animal net 1 to the column, not only the small column 21 but also a large diameter such as a wooden pile. Therefore, the support strength of the animal net 1 can be sufficiently secured.

  As shown in FIG. 4 (C), the animal defense net 1 has a plurality of first through holes 15a in the left-right direction, and a plurality of first through holes 15a are provided in the left-right direction between the two first through holes 15a. Second through holes 15b (five in the present embodiment) are provided.

  As a result, as shown in FIG. 4C, the column 21 can be inserted and erected through all the second through-holes 15b, and a part of the second through-holes 15b as shown in the front view of FIG. The support column 21 can be selectively inserted into the through hole 15b and can be erected. Therefore, in the animal net 1, the struts erected between the struts 20 according to the support strength required for the struts 20, 21, that is, the type and size of the beast expected to enter the protection area Z. The number of 21 can be arbitrarily set.

  Depending on the type and size of the beast that is expected to enter the protection area Z, the beast net 1 shown in FIG. 4 (C) is, for example, one section between the first through holes 15a. The dimension is about 300 cm, and the interval of this one section is set to approximately 6 times the interval L between the first through hole 15a and the second through hole 15b and the interval L between the second through holes 15b. . In general, the long anti-brain net 1 is configured by arranging one section between the first through holes 15a as a unit and continuously arranging them in the left-right direction.

  From the above, the user can perform the work of surrounding the protection area Z with the animal net 1 by a simple work of driving the supports 20 and 21 into the ground 30 through the supports 20 and 21 in the first and second through holes 15a and 15b. Can be completed.

  Since the support columns 20 and 21 are inserted into the first and second through holes 15a and 15b, it is sufficient to fix the animal net 1 to the support columns 20 and 21 only by fixing the vicinity of the upper side to the support columns 20 and 21. Thus, it is possible to complete the work of attaching the animal net 1 to the columns 20 and 21 easily and in a short time.

  Since the reinforcing rope 7 is provided on the upper side of the animal net 1, the strength of attaching the animal net 1 can be increased by winding or fixing the reinforcing rope 7 around the support 20.

  Since the skirt portion of the animal net 1 can be wound on the ground as the drooping portion 1b, the beast can be effectively prevented from entering the protection area Z. That is, for example, only with the wall surface portion 1a (see FIG. 1) stretched vertically between the columns 20, the beast can hit the wall surface portion 1a or dig the ground directly below. On the other hand, by providing the sagging portion 1b, it is possible to prevent the beast's feet that are about to approach the wall surface portion 1a of the animal net 1 from being entangled with the sagging portion 1b and the beast from approaching the wall surface portion 1a. Further, even if the beast tries to dig a hole that can pass through the ground below the wall surface portion 1a, the beast's foot is caught by the drooping portion 1b, so that the hole can be prevented from being dug.

  Further, the drooping portion 1b that effectively prevents the invasion of the beast in this way can be formed only by not passing the support column 20 through the first and second through holes 15a and 15b in the lowermost stage, and only this is constant. Since the width can be secured, it is possible to easily install the animal protection net 1 in a state having the drooping portion 1b having an effective width for preventing the invasion of the beast.

  Further, since the animal net 1 can be woven as a single net, it can be manufactured at a relatively low cost and can be provided at a low price.

  Moreover, since the arrangement | positioning of the reinforcement rope 7 provided in the upper and lower sides and the 1st, 2nd through-holes 15a and 15b is comprised by the up-and-down object, the user can install without minding an up-down direction. Accordingly, installation errors do not occur, and work loss due to redoing can be eliminated.

  By the way, in the installation work of the above-described animal net 1, the work of passing the columns 20, 21 corresponding to the first and second through holes 15a, 15b, the operation of driving the columns 20, 21 into the ground 30, Although the execution is performed one by one in order, the present invention is not limited to this. For example, it is also possible to drive the struts 20 corresponding to the first through holes 15a into the ground 30 first and then drive the struts 21 into the ground 30 later.

  In this case, as shown in the plan views of FIGS. 7A and 7B, when the second through hole 15b is provided between the two first through holes 15a, the column 20 is first erected. The tension of the animal net 1 between the columns 20 is set high, and the column 21 is driven into the second through hole 15b and the column 21 is driven into the ground 30 with such a high tension applied. Work can be performed. Thereby, workability | operativity in the installation work of the animal net 1 can be improved.

  However, the support rods 20 are erected at an interval slightly shorter than the interval between the first through holes 15a, so that the animal net 1 between the support columns 20 is loosened, and the support column 21 is later raised in a zigzag shape. It is also possible to finely adjust the tension of the animal net 1.

  Further, as shown in the figure, the column 20 is erected with the position of the first through hole 15a aligned with the corner of the protection area Z, so that the angle against the tensile force applied from two sides of the animal net 1 is increased. Since the part has high durability, the support state of the animal net 1 can be further stabilized.

  In the animal net 1, the number of the first through holes 15a, the number of the second through holes 15b between the two first through holes 15a, and the arrangement of the first and second through holes 15a and 15b are arbitrarily set. Can be set. Therefore, as described above, even when the first through hole 15a and the support column 20 are erected at the corner of the protection area Z, the animal net 1 corresponds to the protection areas Z of various shapes as shown in the figure. Can be made.

  In addition, as shown in the perspective view of other embodiment of FIG. 8, the reinforcement rope 7 may be provided for each weaving line 5 in the mesh step adjacent to the upper side or the lower side of each mark line portion 10. good. In this case, the reinforcing rope 7 other than the lowermost step can be wound or fixed around the support columns 20 and 21 to further increase the strength at the time of attachment.

  Further, since the first and second through holes 15a and 15b are provided in the mark line portion 10, they can be easily found when the support columns 20 and 21 are inserted. Therefore, it takes no time to search for the first and second through holes 15a and 15b, and the working time can be shortened.

In the correspondence between the configuration of this device and the above-described embodiment,
The net body of this device corresponds to the body part 2 of the embodiment,
Similarly,
The mesh of the net body corresponds to the mesh 6,
The mesh of the different color line portion corresponds to the mesh 12,
The first through hole corresponds to the through hole 15a,
The second through hole corresponds to the through hole 15b,
The struts correspond to the struts 20, 21,
The predetermined interval corresponds to the interval L,
The present invention is not limited to the configuration of the above-described embodiment, and many embodiments can be obtained.

The perspective view of the animal protection net | network 1 of a use state. A partially enlarged view of the animal net. A partially enlarged view of the animal net. Explanatory drawing of installation work of a beast net. Side view of the animal net after installation. Explanatory drawing of installation work of a beast net. The top view which shows the state which enclosed the protection area | region with the animal net. The perspective view of the animal protection net | network of other embodiment.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Beast net 2 ... Body part 6 ... Mesh 7 ... Reinforcement rope 10 ... Marking line part 12 ... Mesh 15a ... 1st through-hole 15b ... 2nd through-hole 20, 21 ... Post L ... Space | interval

Claims (6)

A beast net that prevents the invasion of beasts,
The mark body is formed in a different color or different weave from the net body and is provided in parallel in the left and right direction.
In the mark line portion, a first through hole and a second through hole are provided in the left and right direction so as to correspond to each of the upper and lower steps and pass through the support column, and
An anti-animal net in which the first through hole is formed wider than the second through hole. The animal defense net according to claim 1, wherein the width of the first through hole in the left-right direction is set to be approximately three times the width of the second through hole in the left-right direction. While providing a plurality of the first through holes in the left-right direction,
The beast net according to claim 1 or 2, wherein the second through hole is provided between two first through holes. The animal net according to claim 3, wherein a plurality of second through holes are provided between the two first through holes. The animal protection net according to claim 4, wherein the first through hole and the second through hole, and the second through holes are formed at predetermined intervals. 6. The animal net according to claim 5, wherein an interval between the two first through holes is set to approximately 6 times the predetermined interval.

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