JP3045356U - Common gate in wildlife entry prevention fence - Google Patents

Abstract

(57) [Summary] [Problem] For a wildlife entry prevention fence, for example, the height of the fence is 2.0 m to 2.5 m, and the extension of the fence is 50 in some areas.
Many installations of km to 80 km are seen. But,
When farmers go to the opposite side of the wildlife entry prevention fence,
There are problems such as being unable to jump over and moving along the fence. SOLUTION: An opening / closing door 1 disposed between a left support 1A and a right support 1B provided with a wild animal intrusion prevention fence 2 is provided.
C is openably and closably connected to the left support 1A, and the right support 1
B is provided with a stopper plate 1B1 which is engaged with and disengaged from the inside of the right side 1C1 of the opening and closing door 1C.
The support column 1D for elastic spring protection is planted at a position where there is a gap, and the support column 1D for elastic spring protection and the right side 1C of the opening and closing door 1C.
A telescopic coil spring 1E is stretched between the coil spring 1 and the coil spring 1E.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a gate for a wildlife entry fence having a novel configuration.

[0002]

[Prior art]

 Conventionally, this type is as follows. At present, television and newspapers report that wild animals (ezo deer, brown bear) are breeding locally in mountainous areas and forests in Hokkaido. Under these circumstances, local and nearby farmers and forestry workers have harmed upland crops by wild animals, and in mountain forests, the damage to planting saplings has increased frequently over the years. At present, it is said that a fence preventing wildlife entry made of wire mesh fences has the greatest effect. By the way, as for the fence for preventing wildlife from entering, for example, the height of the fence is 2.0 m to 2.5 m, and the length of the fence is 50 km to 80 km depending on the area.

[0003]

[Problems to be solved by the invention]

 The technology described in the prior art has the following problems. When farmers and neighbors go to the opposite side of the wildlife entry fence for fishing or picking wild vegetables, if the fence is more than 2.0 m high, they will not be able to jump over and fence. In fact, it is necessary to move or cut the wire gauze and struggle with the action. In this case, it is very laborious especially for people who move for various tasks and move with props and accessories. The present invention has been made in view of such problems of the prior art, and aims at providing the following things. A gate with a door that can be opened and closed will be installed at the place deemed necessary on the wildlife entry fence. In this case, the following points become problems. If the open / close door is kept open after the 1st point to pass, wild animals may enter. Second point-Generally, it is common knowledge that open doors are closed, but it is often thought that children often forget to close them after passing through. In the present invention, the first and second problems are taken into consideration. As a result, the present invention can secure the pass of stakeholders while preventing the invasion of wild animals.

[0004]

[Means for Solving the Problems]

 In order to achieve the above object, the present invention is as follows. That is, according to the present invention, the left support 1A and the right support 1B provided at desired locations on the wildlife entry prevention fence 2 and the opening / closing door 1C provided between the left support and the right support are provided. The open / close door 1C is connected to the left support 1A so as to be openable and closable. The right support 1B is provided with a stopper plate 1B1 which is engaged and disengaged inside the right side 1C1 of the open / close door 1C. A telescopic spring protection support 1D is implanted at a position having a predetermined distance D from 1A, and a telescopic coil spring 1E acts outward between the telescopic spring protection support 1D and the right side 1C1 of the door 1C. This is a passage gate for a wildlife entry fence that is stretched horizontally in a state.

[0005] In this case, it can be configured as follows. First. The opening / closing door 1C disposed between the left support and the right support is composed of a front rectangular frame 1C11, a wire mesh 1C12 stretched on this frame, and the like. A stopper plate 1B1 is attached to the right support 1B so as to be engaged and disengaged inside the right side 1C1 of the open / close door 1C, and the open / close door 1C is moved around the left support 1A. When opened toward the right, the support column 1D for protection of the expansion and contraction spring is implanted on the locus drawn by the right side 1C1 of the door 1C and at a position spaced from the left support 1A by a predetermined distance D. A telescopic coil spring 1E is stretched in a horizontal state between the protective support 1D and the outer surface of the right side 1C1 of the opening / closing door 1C in a state of acting outward. Second. A telescopic pipe 1F is stretched in a horizontal state between the telescopic spring protection support 1D and the right side 1C1 of the opening / closing door 1C, and a telescopic coil spring 1E is attached to the outer periphery of the telescopic pipe in a state of acting outward. ing. Third. The telescopic pipe 1F is composed of a single telescopic pipe 1F1 on the right column side and a fixed telescopic pipe 1F2 on the column for protecting the extension spring. The single telescopic pipe 1F1 advances and retreats inside the fixed telescopic pipe 1F2. It is configured as follows.

[0006]

[Embodiment of the invention]

 An embodiment of the invention will be described with reference to the drawings. Reference numeral 1 denotes a gate for the wildlife entry fence of the present invention. Reference numeral 2 denotes a well-known wild animal entry prevention fence on which the gate 1 is installed, which is constituted by a well-known wire mesh fence 2A.

[0007] The passage gate 1 is provided in a place determined to be necessary in the wildlife entry prevention fence 2, and is provided between the left support 1A and the right support 1B, and between the left support and the right support. The open / close door 1C is provided with a front rectangular frame 1C11, a wire mesh 1C12 stretched on the frame, and the like via the left support 1A and the hinge 1A1. A stopper plate 1B1 is attached to the right support 1B so as to be engaged and disengaged inside the right side 1C1 of the door 1C.

When the door 1C is opened outward with the left support 1A as a center, a position on the locus drawn by the right side 1C1 of the door 1C and at a predetermined distance D from the left support 1A is determined. A telescopic spring protection column 1D is thus implanted, and the telescopic coil spring 1E acts horizontally between the telescopic spring protection column 1D and the outer surface of the right side 1C1 of the door 1C. It is stretched in the state.

In this case, the configuration can be made as follows. When the door 1C is opened outward with the left support 1A as a center, the door 1C is positioned on a locus drawn by the right side 1C1 of the door 1C and at a predetermined distance D from the left support 1A. A telescopic spring protection column 1D is implanted, and a telescopic pipe 1F extending along the above-mentioned locus extends horizontally between the telescopic spring protection column 1D and the outer surface of the right side 1C1 of the door 1C. A telescopic coil spring 1E is mounted on the outer periphery of the telescopic pipe so as to act outward. In this case, the telescopic pipe 1F is composed of a single telescopic pipe 1F1 on the right support column side and a single telescopic pipe 1F2 on the telescopic spring protection support column side. It is configured to move in and out. In the figure, reference numeral 1F11 denotes a mounting bracket for the right column of the slide telescopic pipe 1F1. Reference numeral 1F21 denotes a mounting bracket for the telescopic spring protection column of the fixed telescopic pipe 1F2.

[0010]

[Effect of the invention]

 Since the present invention is configured as described above, the following effects can be obtained. 1. When a person concerned passes through the passage gate, a passage can be secured by opening the door 1C outward with the left support 1A as the center. 2. After the passage, the door is automatically closed by the action of the telescopic coil spring 1E. It is convenient and convenient for people involved to move with props and accessories. 3. As a result, A. Wild animals can be reliably prevented from entering. B. For example, if children forget to close after passing the pass, the doors will automatically close, eliminating the need to worry about wildlife entering. In addition, because the structure is relatively simple, it is convenient to install it where necessary on the wildlife entry fence, as appropriate, and as a result, the wildlife entry fence pointed out at the beginning can be used. It is a useful device that can solve all problems.

[Brief description of the drawings]

FIG. 1 is a perspective view seen from the inside.

FIG. 2 is a plan view showing a state where an opening / closing door is closed.

FIG. 3 is a plan view showing a state where an opening / closing door is opened.

[Explanation of symbols]

 1 Passage gate in wildlife entry prevention fence 1A Left support 1B Right support 1C Open / close door 1D Extension spring protection support 1E Telescopic coil spring 2 Wildlife entry fence

Claims (4)

[Utility model registration claims] 1. A left support (1A) and a right support (1) provided at desired locations on a wildlife entry prevention fence (2).
B) and an opening / closing door (1C) arranged between the left support and the right support. The open / close door (1C) is connected to the left support (1A) so as to be openable and closable, and A stopper plate (1B1) which is engaged and disengaged inside the right side (1C1) of the opening / closing door (1C) is attached to the support (1B), and has a position with a predetermined distance (D) from the left support (1A). A telescopic spring protection column (1D) is planted, and this telescopic spring protection column (1D) is implanted.
D) and a right-hand side (1C1) of the opening / closing door (1C), a telescopic coil spring (1E) is stretched in a horizontal state in a state where the telescopic coil spring (1E) acts outward, and is a wildlife entry prevention fence. Gates in 2. An opening / closing door (1C) disposed between a left support and a right support is constituted by a front rectangular frame (1C11) and a wire mesh (1C12) stretched over the frame. It is connected to the left column (1A) and the hinge (1A1) so as to be openable and closable, and the right column (1B) is opened and closed (1C).
Stopper plate (1B) that engages and disengages inside the right side (1C1) of
1) is attached, and the opening / closing door (1C) is attached to the left support (1A).
When the door is opened outward with the center as the center, on the locus drawn by the right side (1C1) of the opening / closing door (1C) and the left support (1C).
A telescopic spring protection column (1D) is planted at a position having a predetermined distance (D) from the position of (A), and the telescopic spring protection column (1D) and the outer side of the right and left sides (1C1) of the opening / closing door (1C). 2. The gate according to claim 1, wherein the telescopic coil spring (1E) is stretched in a horizontal state with the telescopic coil spring acting outward. 3. A telescopic pipe (1) between a telescopic spring protection support (1D) and a right side (1C1) of the door (1C).
F) is stretched in a horizontal state, and a telescopic coil spring (1E) is attached to the outer periphery of the telescopic pipe in a state of acting outwardly. . 4. The telescopic pipe (1F) is composed of a slide telescopic pipe alone (1F1) on the right column side and a fixed telescopic pipe unit (1F2) on the telescopic spring protection column side. 4.) The gate according to claim 3, wherein the gate is configured to move in and out of the fixed telescopic pipe alone (1F2).