JP2003092974A - Trap - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a trap which can surely trap a leg of an animal, does not give a damage to the animal and oneself, and has a simple structure and improved reliability. SOLUTION: A trapping rope is attached to the tip of an arm main body energized in a closably opened state. A stepping device is formed from a stepping cylinder on whose outer periphery the trapping rope is wound, and a cylinder receiver for receiving the stepping cylinder. The trap is formed by attaching a fixed rope for restraining the arm main body within a constant range and integrating an impact absorbing member, to the arm main body. When the stepping device buried in soil is stepped by an animal, the trapping rope is detached from the stepping cylinder to trap the leg portion of the animal.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention, when capturing an animal, surely captures a leg part in a trap, and even if a prey goes wild,
It relates to a trap that is improved so that the impact from any direction can always be absorbed without the impact being directly applied.

[0002]

2. Description of the Related Art As a conventional example of the present invention, Japanese Patent Laid-Open No. 9-2
There is Japanese Patent No. 75880, which will be described. In the foot strapping device shown in this publication, a spring for urging the arm in the opening direction is provided separately from the arm body between the opening / closing center of the dogleg-shaped arm that opens and closes and the tip of one arm. It is a trap device. In addition, this trap device has a tread plate made of a flat plate and a rope for capturing arranged on the same plane so as to surround the periphery of the tread plate, and formed so that the rope for capturing can be squeezed when the tread plate is stepped on. It was done. Furthermore, the rope for capturing and the rope that restrains the arm within a certain range,
In order to squeeze the rope when it is formed with one rope, the rope is arranged in a V shape between the open arms so that the rope is squeezed. As another conventional example, there is JP-A-5-64536, which will be described. The embedded bear trap device shown in this publication has a mounting groove provided in the opening top portion of the cylindrical container,
A bundling wire was provided and a bait arm was provided on the inner bottom surface of the cylindrical container. The bundling wire is detached by the movement of the members provided in these cylindrical containers.

[0003]

[Patent Document 1] Japanese Patent Application Laid-Open No. 9-27588
According to the foot trapping device disclosed in the publication, a spring for opening and closing the arm is provided separately from the arm, which not only complicates the structure but also increases the number of parts. The spring is
Since it is mounted in a state protruding from the arm, if a trap is installed in the soil, foreign matter may enter between the extended coil springs, which interferes with the arm's flip-up operation and lacks reliability. There were cases. Also, if the tread and the capture rope are placed on the same plane, the wire is simply placed around the tread, so the shape of the placed wire is not constant, and the wire is not deformed during use. Due to the habit, it could not be placed completely around the tread. Therefore,
The serious drawback was that it was difficult to reliably capture the animals. Furthermore, the trapping rope and the rope for fixing the trapping device are formed of a single rope, and the rope is reciprocated between the arms and is arranged in a bent state. When the prey that is applied riots, a large amount of force is applied to the trap device and the prey, which damages the device and damages the prey more than necessary.

According to the embedded trap for trapping bears disclosed in Japanese Patent Application Laid-Open No. 5-64536, the diameter of the container and the bait for catching by moving the member provided inside the cylindrical container. It may be necessary to consider the size of the base arm and the like, and it may not work just by putting a foot inside the container. Further, there is a drawback that it is troublesome to securely attach the binding wire in the attachment groove of the container. All of the publications described above not only have a complicated structure and are expensive, but also have a problem in reliability. The present invention has been made in order to eliminate such a problem, and by reliably capturing the leg portion and preventing an extra impact on the captured prey, and by simplifying the structure, The purpose is to provide a trap with improved reliability.

[0005]

In order to solve the above problems, the present invention has the following configuration. The capture trap according to the first aspect is urged to be always open in the openable and closable state, and the capture rope is attached to each tip of the V-shaped arm body. Further, a walk-in device is formed by a walk-in cylinder that winds this capture rope around the outside and a barrel receiver that houses this walk-in cylinder. A fixed rope that restrains the arm body within a certain range is attached to such an arm body to form a trap. In this trap, when the animal steps on the walking device buried in the soil, the catching rope is disengaged from the walking cylinder and the stepped leg is captured. In the trap for trapping described in claim 2, a spring for urging the arm body in an open state is integrated with the arm body for stating described in claim 1. As for the structure, the tip ends of the coiled springs are formed in a V shape so as to open each other, and a rod body is attached to both the tip ends of the coiled springs so that the bias springs of the arms are integrated with the arms. As a result, the structure as a trap is simplified and the reliability is improved. The trap for trapping described in claim 3 is such that the arm is closed by the walk-through device described in claim 1. As its structure, a walk-in device is constituted by a walk-in cylinder around which a capture rope is wound and a cylinder bridge housing this walk-in cylinder. The capture rope stretched between the arms,
The arm is set in a closed state by absorbing the length of the rope stretched between the arms by wrapping it around the outer peripheral apex side of the walking cylinder. According to the trap for trapping described in claim 4, the trapping rope is squeezed by stepping on the walk-through device described in claim 1. As its configuration, the walk-out device is composed of a walk-in cylinder around which the capture rope is wound, and a cylinder receiver that houses this walk-in cylinder. When the walk-in cylinder around which the capture rope is wound is stored in the cylinder receiver,
The capture rope is in contact with the periphery of the opening of the barrel receiver so that the walk-out barrel projects from the barrel receiver, that is, a state in which a space is formed between the bottom surfaces of the two. In this state, when the animal steps on the walking cylinder, the top of the cylinder receiver comes into contact with the capture rope and is removed from the walking cylinder. Then the arm opens and the force pulls the capture rope. The trap for trapping described in claim 5 is the fixed rope according to claim 1 to which a shock absorber is attached. As its configuration, one of the arm body,
A fixed rope was attached via an impact body supporting both ends thereof, and one end of the impact absorber was formed so as to be detached from the arm when an impact was applied. The detached shock absorber does not directly impact the trap or the animal because the fixed rope and the capture rope are aligned to absorb the impact. Therefore, even an animal can be captured without causing extra damage.

[0006]

BEST MODE FOR CARRYING OUT THE INVENTION The present invention will be described with reference to the drawings. 1 is a perspective view showing a trap of the present invention, and FIG. 2 is a perspective view showing the arm body shown in FIG. 1 in an open state. As shown in FIG. 1, a capture trap 10 of the present invention has an arm body 12 to which a pair of rod bodies is attached with one end thereof being set to be openable and closable, and a capture rope 20 provided at one end of the arm body 12. And, with this catching rope attached, a walking device 30 composed of a double container formed so as to squeeze the catching rope 20 when an animal steps on it, and a fixed rope 40 for restraining the arm body 12 within a certain range. Consists of. The arm body 12, the capture rope 20, the stepping device 30, and the fixed rope 40 will be described in more detail.

As shown in FIG. 2, the arm body 12 has two rods 14 around a spring 13 wound in a coil shape.
Is extended and installed. The rod body 14 forming the arm body 12 is positioned at an angle as shown in FIG. 2, and both rod bodies 14 are formed so as to approach each other when pressed in the direction shown by the arrow in the figure. . These rods 14 are biased by a spring 13 so as to keep a constant angle and repel the pressing force. Therefore,
As described in the conventional example, this spring 13 is not a spring in which ring shapes forming a coil extend so as to be separated from each other, but even if the ring shape is deformed by changing the angle of both bent ends, The spring 13 is biased so that the ring shape returns to the original shape. Both ends of the rod 14 are formed into flat surfaces,
The hole 19 for passing the above-mentioned capture rope 20 is provided in each. In addition, at the tip of one rod 14,
A hook-shaped hooking protrusion 18 is provided, and an elliptical hooking ring 17 that hooks on this hooking protrusion is provided at the tip of the other rod body to form the safety device 16. This safety device is for maintaining the state shown in FIG. 1 without repulsing the rod bodies 14 forming the arm body 12 even when they are brought close to each other. Protrusion 1
It is carried out by hooking on 8. Further, a supporting member 15 made of a cylinder is attached to one of the rods 14, which will be described later.

The capture rope 20 attached to the arm body 12 will be described with reference to the drawings. FIG. 3 is a perspective view showing the capture rope, and FIG. 4 is an explanatory view showing how the capture rope is attached to the arm body. As shown in FIG. 3, the capture rope 20 includes a capture ring forming tool 22 for forming a capture loop shape at one end of a wire rope 21 and a direction indicator 25 for designating the direction of the wire rope. They are provided adjacent to each other. A rope support tool 26 for supporting the wire rope on the arm body 12 is attached to the other end of the wire rope 21. These trap ring forming tool 22, direction support tool 25, and rope support tool 26
And will be described in more detail.

As shown in FIG. 3, the trap ring forming tool 22 is formed by bending both ends of a strip having an arc surface so that its cross section becomes a bridge shape. A hole through which the wire rope 21 can be inserted is provided in one of the bent portions, the wire rope is passed through, and the tip of the rope is fixed by a stopper 24. The other bent portion of the trap ring forming tool 22 is provided with an elliptical hole 23 formed of an oval hole, and the wire rope 21 is inserted to form a loop shape formed by the wire rope passing through these holes. , Capture the legs of the animal. The direction support member 25 is formed by bending a tube into an arc shape, and inserts the wire rope into the tube to change the direction of the wire rope to the side of the walk-through container 30 described above. Is.

The rope support tool 26 is bent so that its cross section has a U-shape, and a hole through which the wire rope is inserted is provided in the bent curved surface. The wire rope is passed through and a tip end thereof is fixed by a stopper 24. ing. The tip end of the bent piece on the other end side through which the wire rope 21 is not inserted is further bent so as to form a U shape so that it can be hooked on the tip end of the rod body 14 of the arm body. . The trapping rope 20 thus formed is attached as shown in FIG. That is, as shown in FIG. 3, the wire rope in which the trap ring forming tool 22 and the direction support tool 25 are attached to one end of the wire rope 21 is attached to the arm body 12 as shown by the dotted line in the figure.
Pass it through the hole in one of the rods. In this state, as shown in FIG. 4, the trap ring forming tool 22 and the direction support tool 25 are located outside the arm body. Wire rope 2
When the rope support tool 26 is attached to the other end side of the arm 1 as described above and hooked on the other end side of the arm body 12, as shown in FIG. The rope 20 will be stretched.

The stepping device 30 will be described with reference to the drawings. FIG. 5 is an exploded perspective view of the stepping device.
As shown in FIG. 5, the walk-out device 30 includes a walk-in cylinder 32 made of a cylindrical container and a cylinder receiver 35 that accommodates the walk-in cylinder. The walk-in cylinder 32 and the cylinder receiver 35 will be described in more detail. The stamped-out cylinder 32 has a bottomed cylindrical shape, and a ventilation hole 33 is provided in the bottom surface thereof. This walking cylinder 3
The cylinder receiver 35 that accommodates 2 has a height direction set higher than that of the walk-through cylinder, and is provided with a notch 36 that is formed by cutting out a part of the top peripheral wall. Further, although a bottom hole 37 having a large opening is provided on the bottom surface, it is formed so that the stepping cylinder 32 can be received by the bottom surface. Such a walk-in cylinder 32 and a cylinder receiver 35 are in a two-ply state by overlapping them. Further, when the walk-in cylinder 32 is housed in the cylinder receiver 35, the walk-through cylinder 32 is formed so as to naturally drop without resistance by the action of the ventilation hole 33 provided in the bottom surface thereof. The ventilation hole 33 also has a function of draining water when water enters the cylinder.

The fixed rope 40 will be described with reference to the drawings. FIG. 6 is a partially broken perspective view showing a fixed rope, and FIG. 7 is an explanatory view showing attachment of the fixed rope. As shown in FIG. 6, the fixed rope 40 has a shock absorber 45 at one end of the wire rope 41, and the other end of the wire rope is rounded to form a ring shape 42 and fixed, and a U-shaped body is opened in this ring shape. On the side, a fixture 43 to which a bolt is attached is arranged. The ring shape 42 and the fixture 43 are for winding and attaching the trap 10 around a standing tree or the like, which is a little away from the trap.
The shock absorber 45 will be described in more detail. The shock absorber 45 is inserted into one end of a coil-shaped spring 46 in which a wire rope is inserted, and the spring.
A spring retainer 47, through which the wire rope is inserted, and a stopper 48 attached to the terminal end of the wire rope. Such a shock absorber 45 prevents an excessive force from being applied to the prey or the trap even if the prey goes wild when the prey is caught in the trap. In addition, fixed rope 4
No. 0 is for attaching the wire rope through the hole 19 provided in the arm body 12 and then attaching at least one of the above-mentioned end portions.

A method of attaching the fixed rope 40 thus formed to the arm body 12 will be described. As shown in FIG. 7, the rod body of the arm body 12 is provided with a hole 19 provided at the tip end of the one to which the support tool 15 is attached, and the rope support tool 2
After inserting the wire rope 41 into the hole provided on the side of the U-shaped bent portion of 6, at least the shock absorber 45 or the ring shape 4
Install either one of the two. The rope support 26
It has already been explained that one end of the capture rope 20 is attached to the other end of the capture rope 20 as shown in FIG. The fixed rope 40 that has passed through the hole 19 and the wire rope 41 is
The one end of 5 is attached by inserting it into the supporting member 15 provided on the arm body 12. When this fixed rope 40 is pulled, the spring 46 shown in FIG.
5 is disengaged from the support 15, but the tip of the spring 46 comes into contact with the hole 19 provided in the arm body, so that the arm body 1
It doesn't get off from 2.

Thus, the fixed rope 40 and the capture rope 2
An example of use of the arm body 12 to which 0 and 0 are attached will be described with reference to the drawings. FIG. 8 is an explanatory view showing how to attach the capture rope, FIG. 9 is an explanatory view showing a state in which the capture rope of FIG. 8 is attached to the walk-out device, and FIG. 10 is an operation explanatory diagram of the walk-out device. To set the capture rope 20 in use,
The arm body is pressed from the state shown in FIG. 4 in the direction indicated by the arrow in the figure to close it, and the latch ring 17 and the latch projection provided at the tip of the arm body are latched to secure the safety device 16 To act. An example in which the arm body is closed by using the safety device is the state shown in FIG. 8, and the state in which the arm body is not opened is maintained. When the arm body is closed, the capture rope 2
Since the wire rope 21 of No. 0 is pushed out to the outside of the arm body, the wire rope 21 is pulled out from the trap ring forming tool 22 shown in FIG. 3 to form the ring shape shown in FIG.
The size of the formed ring is set so that it can be wound around the outer peripheral wall of the walk-through cylinder 32. This ring portion is attached to the stepping device 30 shown in FIG. 5 as shown in FIG. How to attach to the stepping device 30 will be described in detail with reference to FIG.

As shown in FIG. 9, the ring-shaped wire rope 21 is mounted in a wound state on the outer peripheral apex of the stepping tube 32, and in this state, the stepping tube 32 is accommodated in the tube receiver 35. . In the state where the capture rope 20 is wound around the walk-in cylinder, the rope support tool 26 that supports one end of the capture rope 20.
However, it is wound around the walk-in cylinder while being in contact with the arm body, and the arm body is set so as not to open due to the presence of the walk-in cylinder. Therefore, even if the safety device 16 for closing the arm body is removed, the arm body does not open. At the time of this accommodation, the trap ring forming tool 22 supporting the wire rope 21 is
It is housed so as to be located in the notch 36 of the tube receiver 35. The capture rope 20 attached to the stepping device 30 is set so as to be detached by the following action, which will be described with reference to FIG. As described above, since the cylinder receiver 35 is formed to have a height higher than that of the walk-in cylinder 32, the walk-in cylinder 32 is joined to the bottom surface of the cylinder receiver 35. However, since the capture rope 20 is attached to the top of the walk-in cylinder in a wound state, its outer shape becomes large. Therefore,
The capture rope 20 abuts on the top of the cylinder receiver 35, and the walk-in cylinder 32 is supported in a state of protruding from the cylinder receiver 35. Therefore, there is a space between the bottom surface of the walk-in cylinder 32 and the bottom surface of the cylinder receiver 35, and the walk-in cylinder 32 is accommodated in a floating state. This state is the state shown in FIG.
In the state shown in FIG. 10, when the prey steps on the stepping cylinder 32,
A force indicated by an arrow F in the figure is applied to the walk-in cylinder so that the wire rope 21 of the capture rope 20 provided on the top of the walk-in cylinder is pushed up by the top 38 of the cylinder receiver and comes off from the walk-in cylinder 32. Act on.

As described with reference to FIGS. 8 to 10, in the trap having the trapping rope 20 attached to the walk-in device 30, a hole for burying the entire trap is buried in the passage of the prey, and the arm main body is formed. Safety device 1 provided at the tip of 12
Remove 6. Even if this safety device is removed, since the capture rope 20 is wound around the walk-through cylinder 32, the arm body does not open as described above. A soft sheet such as a vinyl sheet is put on the trapping device 30 of the trap that has been dug into a hole, and the trap or the sheet is hidden by placing soil or deciduous leaves on the sheet. The sheets may be placed on the trapping trap of the stapling device 30 and then attached to the trapping rope 20 instead of being placed on the trap. According to this method, since the seat is fixed, the soil, the fallen leaves, and the like to be placed on the seat do not fall into the walk-in cylinder, and the range to be placed is small, so that the trap can be easily attached. Such an effect is an effect obtained by winding the capture rope around the outer peripheral wall of the walking cylinder. The fixed rope 40 attached to the trap is attached to a standing tree or the like so that the prey caught in the trap is not missed.

The case where the prey is caught in the trap 10 thus set up will be described. When the prey puts a leg or the like in the stepping device 30 and steps on the stepping cylinder 32, the weight of the precession tube 32 causes the stepping cylinder 32 to fall on the bottom surface of the tube receiver 35, and as described above,
The top of 5 pushes up the capture rope 20 and removes it. The detachment of the capture rope 20 removes the biasing force applied to the arm body 12, so that the arm body is opened by the force of the spring 13, that is, the state shown in FIG.
In this state, the capture rope 20 is in a state in which the rod bodies of the arm body are stretched, and the legs of the prey that has entered the walk-in cylinder 32 are tied together so as to be squeezed. Since the arm body 12 is momentarily opened so as to bounce up, the prey is captured so as to tie up the upper side of the prey immediately before the leg is pulled out.

Even if the prey which has captured the legs is violent, the shock absorber 45 arranged in the arm body will act, which will be described with reference to the drawings. FIG. 11 is an explanatory view showing the action of the shock absorber. As shown in FIG. 11, when the prey 52 is caught in the trap and escapes in the direction indicated by the arrow A in the figure, the fixed rope 40 having one end attached to the standing tree 50 or the like is pulled to be in a straight line. Then, the spring 46 of the shock absorber shown in FIG. 6 contracts, and one end of the spring 46 of the arm body 12 comes off from the supporting tool 15 provided on the arm body 12. Wire rope 41 for fixed rope inserted through the inside of spring 46
Is passed through the hole 19 of the arm body, the spring 46
Comes into contact with the rod body of the arm body, and the wire rope 4
1 is set linearly as indicated by an arrow B in the figure. That is, when the prey 52 escapes, the wire rope 41
Will be pulled so that the shock absorber 45 always acts. No matter which direction the prey escapes, one end of the catching rope 20 and the fixed rope 40 are attached to the rope support 26 shown in FIG.
Since it is supported by one component, it is arranged in a straight line and the shock absorber 45 always acts. Therefore, care is taken not to apply excessive force to the prey or trap.

[0019]

As described above, according to the present invention, the following effects can be obtained by disposing the catching rope in the double container type cylinder. That is, in order to attach the trapping rope to the tubular body by winding the trapping device on the tubular body after covering the tubular body with a vinyl sheet, etc. Since the sheet is supported by the capture rope, even if it is covered with dirt or the like, it does not fall easily and the trap installation work is easy. Since the spring that opens and closes the arm body is integrated with the arm body, the response is quick and reliable. Also, because this action and the arm body bounce up to capture the leg of the prey,
The upper part of the leg will be tied up with a wire rope so that it can be captured reliably. Since the shock absorber acts on the prey that was hung, the force that rampaged is not added as it is,
It was possible to obtain a great effect such as a trap that does not hurt more than necessary.

[Brief description of drawings]

FIG. 1 is a perspective view showing a trap of the present invention.

FIG. 2 is a perspective view showing an arm body shown in FIG. 1 in an open state.

FIG. 3 is a perspective view showing the capture rope shown in FIG.

FIG. 4 is an explanatory view showing a mounting state of FIG.

5 is an exploded perspective view of the stepping device shown in FIG. 1. FIG.

6 is a partially cutaway perspective view showing the fixed rope shown in FIG. 1. FIG.

FIG. 7 is an explanatory view showing the attachment of FIG.

FIG. 8 is an explanatory view showing how to attach a capture rope.

FIG. 9 is an explanatory view showing a state in which the capture rope is attached to the walk-in device.

FIG. 10 is an explanatory diagram showing an operation of the stepping device.

FIG. 11 is an explanatory view showing the operation of the shock absorber shown in FIG.

[Explanation of symbols]

10 capture traps 12 arm body 13 springs 16 Safety device 20 capture rope 21 wire rope 22 Capture ring forming tool 25-direction support 26 Rope support 30 stepping device 32 walk-in cylinder 35 barrel 40 fixed rope 41 wire rope 45 Shock absorber 46 spring 50 standing trees 52 Prey

Claims (5)

[Claims] 1. A doglegged arm body which is formed to be openable and closable and is always biased in an open state, and a capture rope having both ends attached to respective tip portions of the arm body. , A walk-in cylinder that winds this capture rope around its outside,
A trap for trapping, which comprises a traverse device formed by stacking a cylinder receiver for accommodating the traverse cylinder, and a fixed rope attached to the arm body and restraining the arm body within a certain range. 2. A bar-shaped spring is attached to both ends of the coil-shaped spring, and the bar is arranged in an openable / closable state, and the bar is always opened by the action of the spring. An arm body that is formed by integrally urging these rods and springs, a capture rope with both ends attached to each tip of this arm body, and this capture rope A walk-in cylinder that is wound around
A trap for trapping, which comprises a traverse device formed by stacking a cylinder receiver for accommodating the traverse cylinder, and a fixed rope attached to the arm body and restraining the arm body within a certain range. 3. A trapezoidal arm body which is formed into an openable and closable bear and is urged in an open state at all times, and a capture rope in which both ends of the arm body are attached to respective tip portions of the arm body. And by forming the capture rope around the outer circumference of the walk-in cylinder and the cylinder bridge housing the walk-in cylinder, and by winding the capture rope around the outer circumference of the walk-through cylinder. ,
A trap for trapping, comprising a walk-out device in which the arm body is set in a closed state, and a fixed rope attached to the arm body and restraining the arm body within a certain range. 4. A dogleg-shaped arm body which is formed in an openable and closable state and is always biased in an open state, and a capture rope in which both ends of the arm body are attached to respective tip portions of the arm body. The capture rope is formed by a tubular walk-in tube wound around the outer periphery of the capture rope, and a tube receiver that supports the walk-out tube around which the capture rope is wound in a protruding state. When the stepping cylinder is stepped on, the top part of the tube receiver comes into contact with the capture rope, the capture rope is disengaged from the walkout tube, and the arm main body is opened so that the arm main body is opened. A trap that is attached and consists of a fixed rope that holds the arm body within a certain range. 5. A dogleg-shaped arm body which is formed in an openable and closable state and is always biased in an open state, and a capture rope in which both ends of the arm body are attached to respective tip portions of the arm body. , A walk-in cylinder that winds this capture rope around its outside,
A stepping device formed by stacking a tube receiver for accommodating the stepping tube, and attached to the arm body via a shock absorber whose both ends are supported, and the arm body is kept within a certain range. It consists of a fixed rope that is restrained and, when an impact is applied, one end of the impact absorber is disengaged from the arm body and aligned with the impact direction to release the force in the twisting direction. Capture trap.