JP2019041630A - Trap for animal - Google Patents

Abstract

To provide a trap for animal capable of improving probability of capture by shortening a period in which a foot of an animal enters a capture part, fixing of an arm is released, and a wire for capture is fixed to the foot of the animal, for improving certainty of capture.SOLUTION: A capture part of a trap for animal is configured so that two arms 1 being main bodies are connected by a torsion coil spring 2, a tip end part of each of both arms 1 has a path hole for a wire 5, in the wire 5 a falling prevention tool 3 is passed, the tip end parts of both arms 1 are aligned and the wire is passed from the path hole on the upper arm 1 to the path hole on the lower arm 1, and both arm 1 tip end parts are fixed by a wire fixing tool 4 so as not to fall from the lower path hole.SELECTED DRAWING: Figure 1

Description

The present invention relates to animal cages.

Due to the impact of the nuclear accident caused by the Great East Japan Earthquake, invasion into the evacuation area was restricted, and beasts and other beasts increased, and they began to enter the center of Fukushima in search of food. It has become a serious problem.
The traps for capturing animals are roughly divided into those that use torsion coil springs and those that use tension coil springs. The trapping part is formed into a loop with a wire, and the animal's feet enter the trapping part. Using the spring force to pull the wire and narrow the loop, the animal's foot is fixed with the wire.

For example, Japanese Patent Laid-Open No. 2000-125743 describes a technique in which a torsion coil spring is used and when the trigger is released, the arm is opened to pull the wire and narrow the loop.
On the other hand, in Japanese Patent Application Laid-Open No. 2001-017059, a technique related to a trap for trapping using a tension coil spring is described instead of a torsional public goods similar spring, and there is a difference in the spring used, but one side of the wire is fixed The basic principle of pulling the wire on the unfixed side is the same, so a certain amount of time is required until the animal's foot is fixed. There is a problem that can not be captured because it is unplugged.

Japanese Patent Laid-Open No. 2000-125743 (FIG. 1) JP 2001-017059 (FIG. 1) JP-A-9-275880 (FIG. 7)

In the present invention, in order to improve the capture reliability, the probability of capture is reduced by shortening the time that the animal foot enters the capture unit and the arm is released and the capture wire is secured to the animal foot. It is an object of the present invention to provide an animal cage with improved quality.

The animal cage of the present invention has two arms as main bodies connected by a torsion coil spring, a wire hole is provided at the distal end of both arms, a wire prevention device is passed through the wire, and the distal ends of both wires It is characterized in that it has a catch part that is passed through from the path hole of the arm that is aligned on the upper side to the path hole of the arm that is positioned on the lower side, and is fixed with a wire fixing tool so that both wire tips do not come out of the lower path hole. And

The animal vase according to the second aspect of the present invention has two pipe-type arms as main bodies connected in parallel, and a tension coil spring is disposed in each pipe-type arm, and an anti-disengagement tool inside each tension coil spring. The wire fixing tool which fixes each wire to the rear-end part of a pipe-type arm was provided.

In addition, a catch plate having a release portion for releasing the fixation of the arm when the animal's foot enters is provided.

The conventional trap capture unit, when the arm is released and the wire is pulled, only one side of the wire is pulled. Therefore, a certain amount of time is required until the animal's foot is fixed. When the arm is unlocked and the wire is pulled, the two traps will pull two wires at the same time, and the time until the animal's foot is fixed (hereinafter referred to as the capture time) is theoretically 2 minutes. It becomes 1 and is greatly shortened.

By shortening the capture time, it is possible to greatly improve the capture rate when the foot is stepped on.

Overview of the present invention Outline diagram at the time of capture Plan view of Example 1 Perspective view of capture part Three views of the locking example Three views of simple locking example Plan view of Example 2 Side view of Example 2 Example 2 Capture overview Plan view of Example 3 A diagram showing an example of a conventional opening mechanism Figure showing a conventional bag

The configuration of the present invention will be described with reference to the drawings based on examples.

As shown in FIG. 1, two arms 1 having a predetermined length are connected by a torsion coil spring 2. A path hole 10 through which the wire 5 passes is provided in the vicinity of the tips of both arms 1. The wire 5 is passed through the prevention tool 3, the both ends of the wire are aligned and the path hole 5 of the arm 1 which is the upper side is passed through the path hole 5 of the arm 1 which is the lower side. Fix it with the wire fixing tool 4 so as not to come off. The length of the arm 1 is preferably less than 1 m. A tension coil spring shown in FIG. 11 may be used instead of the torsion coil spring.

The arm 1 is preferably formed with a thin plate shape at least at the tip, and is preferably metallic such as iron in order to ensure strength. Any material other than metal may be used as long as it has the same strength as metal. The reason why the tip portion is formed thin is to reduce the frictional resistance with the wire 5 when the arm 1 is opened, and to make it easier to install on the release portion 6.
The wire 5 is preferably made of metal in order to ensure strength. Any material other than metal such as resin may be used as long as it has strength and difficulty in elongation.
As shown in FIG. 4, the disconnection prevention tool 3 is provided with two holes through which the wire 5 is passed, and the wire 5 is routed through each hole, thereby preventing the wire 5 from being disconnected. The fall prevention tool 3 is also preferably metallic such as iron in order to ensure strength. Any material other than metal may be used as long as it has the same strength as metal.

A release portion 6 is provided on the back surface of the capture plate 7 and disposed on the guide 8. The release portion 6 is preferably formed in a U-shape, for example, so that the upper end portion and the lower end portion of the arm 1 can be held.

The trap fixture 9 is connected to the trap and the other is fixed to a tree or the like so that the trap stays in place when captured. The fixture 9 is preferably a metal wire, but may be a chain or the like. Any material that can withstand the pulling force of the animal to be captured may be used. Although not shown, it may be provided extending from the wire fixture 4 of the wire 5 of the capture unit, or may be connected to the wire fixture 4.

When installing the scissors, the upper arm 1 is closed toward the lower arm 1 and the tip of the upper and lower arms 1 is inserted into the release portion 6. The capture plate 7 having the release portion 6 into which the arm 1 is inserted is disposed in the guide 8 and the wire 5 is disposed in a loop on the circumference of the capture plate 7 as shown in FIG. Set up firewood at the location.

As shown in FIG. 2, when the animal steps on the capture plate 7, the capture plate 7 falls downward, and at the same time, the tip of the arm 1 inserted into the release portion 6 is released, and the arm 1 is turned into the torsion coil spring 2. By opening more vigorously, the loop formed by the wire 5 narrows and the animal's foot is fixed. Since the wire is pulled from both sides instead of pulling the wire on one side as in the conventional kite, the time for the loop to narrow is about half that of the case of one side, and the capture rate is improved.

As shown in FIG. 4, by providing the tightening relaxation tool 13 on the wire 5, the captured animal's foot can be protected. It is a means to avoid burdening animals more than necessary. As the tightening relaxation tool 13, a coil spring, a resin hose, or the like can be used.

As shown in FIG. 5, a locking tool 14 and a pin 15 for maintaining the arm 1 in a closed state may be provided. The locking device 14 is provided with a bottom plate on the bottom surface of the lower arm 1, wall plates for passing the pins 15 are provided on both sides of the arm 1 from the bottom plate, and holes for passing the pins 15 are provided. The upper arm 1 is closed toward the lower arm 1 and is kept closed through the pin 15. As shown in FIG. 6, a U-shaped locking tool 14 may be used. Simple structure and does not require pins.

The height of the locking tool 14 is such that the distal end distance of the closed upper and lower arms 1 is shorter than the length of the opening of the release portion 6, so that the installation work when setting the heel is simplified and facilitated. Since the work is performed in a mountainous area, it is desirable that the installation work be simplified as much as possible.

A method of using a tension coil spring disposed in the arm instead of using a torsion coil spring and utilizing the opening and closing of the arm will be described.

As shown in FIGS. 7 to 9, two pipe-type arms 11 having a predetermined length are connected in parallel, a tension coil spring 12 having a predetermined length is arranged inside the pipe-type arm 11, and the removal prevention tool 3 is attached. The threaded wire 5 is routed into each tension coil spring 12. A wire fixture 4 is provided at the rear end of the pipe-type arm 11.

The pipe-type arm 11 is preferably made of metal such as iron in order to ensure strength. Any material other than metal may be used as long as it has the same strength as metal. The reason for using the pipe type is to pass the tension coil spring 12 and the wire 5 through the pipe type arm 11.
The wire 5 is preferably made of metal in order to ensure strength. Any material other than metal such as resin may be used as long as it has strength and difficulty in elongation.
The disconnection prevention tool 3 is provided with two holes through which the wire 5 is passed, and the wire 5 is routed through each hole, thereby preventing the wire 5 from being disconnected. The fall prevention tool 3 is also preferably metallic such as iron in order to ensure strength. Any material other than metal may be used as long as it has the same strength as metal.

The wire fixture 4 is for fixing the wire 5 in the pipe-type arm 11, and is preferably a screw or a bolt. Although not shown, the wire fixture 4 also serves as a locking portion that prevents the tension coil spring 12 from coming out of the rear end of the pipe-type arm 11. The locking portion of the tension coil spring 12 may be provided with a separate locking portion in the pipe-type arm 11 on the capturing portion side in the vicinity of the wire fixing tool 4 instead of the wire fixing tool 4.

The capture plate 7 is provided on the upper surface of a cylinder that is shorter than the inner diameter of the guide 8 and is disposed in the guide 8. The trap anchor 9 is extended from the wire 5 and fixed to a tree or the like so that the trap stays in place when captured.

When installing the hook, a loop serving as a capture portion of the wire 5 is wound around the outer periphery of the cylinder provided with the capture plate 7, and the wire 5 at the rear end of the pipe-type arm 11 is connected to the tension coil spring 12 as a pipe-type. Pull until it fits in the arm 11 and fix the wire 5 with the wire fixture 4. The cylinder provided with the catch plate 7 is placed in the guide 8.

As shown in FIGS. 8 to 9, when the animal steps on the capture plate 7, the cylinder provided with the capture plate 7 falls down, and at the same time, the tension coil spring 12 that is retracted and accommodated in the pipe-type arm 11. By stretching vigorously, the loop formed by the wire 5 is narrowed and the animal's foot is fixed. Since the wire is pulled from both sides instead of pulling the wire on one side as in the conventional kite, the time for the loop to narrow is about half that of the case of one side, and the capture rate is improved.

As shown in Example 1, it is possible to protect the captured animal's foot by providing the wire 5 with the tightening / relieving tool 13. It is a means to avoid burdening animals more than necessary. As the tightening relaxation tool 13, a coil spring, a resin hose, or the like can be used.

As shown in FIG. 10, by using the thick pipe-type arm 11 and the tension coil spring 12, the pipe-type arm 11 and the tension coil spring 12 can be configured by one.

  The animal cage of the present invention can be industrially produced and can be used for beast countermeasures using this apparatus.

DESCRIPTION OF SYMBOLS 1 Arm 2 Torsion coil spring 3 Detachment prevention tool 4 Wire fixing tool 5 Wire 6 Release part 7 Capture plate 8 Capture plate guide 9 罠 Fixture 10 Path hole 11 Pipe type arm 12 Tension coil spring 13 Tightening relaxation tool 14 Locking 15 pin 20 animal foot

Claims (6)

When the arm is opened by the spring force, the two arms are connected by a torsion coil spring in the heel that pulls the wire and fixes the animal's foot to be captured, and provides a wire path hole at the tip of both arms, Pass a wire prevention tool through the wire, and pass it from the path hole of the arm with both ends of the wire on the upper side to the path hole of the arm with the lower side so that both ends of the wire are not pulled out from the lower path hole. An animal cage characterized by having a capture part fixed with a wire fixture. 2. The veterinary release device according to claim 1, wherein a U-shaped release portion is provided on the back surface of the catch plate, the upper and lower end portions of the arm are held on the release portion, and the release plate is disposed on a guide device. trap. The animal cage according to claim 1 or 2, wherein the arm is provided with a locking tool for maintaining the closed state of the arm. Two pipe-type arms are connected in parallel, a tension coil spring is arranged in each pipe-type arm, and a wire passing through a prevention tool is routed inside each tension-type coil spring, and the rear end of the pipe-type arm An animal cage characterized in that it is provided with a wire fixture for fixing each wire. A tension coil spring is arranged in one pipe-type arm, a wire passing through a pull-out prevention tool is routed inside the tension coil spring, and a wire fixing tool for fixing the wire is provided at the rear end of the pipe-type arm. Characteristic animal cage. The animal cage according to claim 4 or 5, wherein a cylinder provided with a capture plate around which a loop serving as a capture portion of a wire is wound is disposed on a guide device.

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