JP6355663B2 - Beast trap - Google Patents

Description

  The present invention relates to an apparatus for trapping animals used for capturing animals such as wild boars and sika deer.

  Wild beasts such as wild boars and sika deer have become social problems because they destroy crops and forests, and it is necessary to manage their population by capturing or killing them. Conventionally, trapping traps such as crabs, cocoons, and fences have been used to capture wild animals such as wild boar. Kuri-an is made by making a loop at one end of a rope such as a wire, and when a beast puts a leg in the loop, it is activated by an actuating device, and the loop is reduced in diameter to capture the leg of the beast. It has a simple structure, good transportability, simple installation, low cost and high cost-effectiveness. Various techniques have been proposed for chestnuts. For example, Patent Document 1 discloses that a tread plate body, a pair of support members attached to the tread plate body, and both opening end sides of the support member are rotatable. A substantially U-shaped strap ring mounting band, a tread plate, a strap wire having a clamp ring portion that can be tightened via a clamp on one end, and a coil spring member through which the clamp wire passes; A spring for tightening device comprising a wire squeezing fitting provided on the binding wire behind the coil spring member, and a spring for swinging between the tightening body and the center portion of the coil spring member , And a tubular spacer is installed between the wire stop fitting and the rear end of the coil spring member. With the tie ring part coming off , 該括 Ri annulus by the coil spring member is reduced in diameter, which capture enclose the legs of beasts is disclosed.

Utility Model Registration No. 3172396

  However, there are cases in which a non-captured animal such as a antelope or a non-captured animal such as a hunting dog is mistakenly captured in the chestnut. The captured animal goes wild while trying to escape, but there is a problem that the wire tied to the leg is pulled and the joint of the leg is hurt, injured or severed by the impact. Therefore, it has been desired to develop a technique for surely capturing pests such as wild boars while preventing injuries of protected animals such as antelopes and hunting dogs.

  The present invention has been made in view of the above-described conventional problems, and one of its purposes is to capture the beasts to be captured without losing them, and when an animal other than the capture target is accidentally captured. It is an object of the present invention to provide a beast catching device for preventing the animal from being injured.

  In order to solve the above-described problems, the present invention has a loop portion 20 that is formed on one end side so that the loop diameter can be enlarged and reduced, and captures a part of the body of a beast in the reduced state, and the other end side is anchored to the fixed object T1. To the cord 12 to be expanded, the enlarged state holding mechanism 14 that releases the enlarged state in association with the operating means while holding the enlarged state in which the loop portion 20 is expanded, and the detector (34) disposed in the vicinity of the loop portion. An actuating device 16 that detects the proximity of the beast and releases the expanded state of the expanded state holding mechanism 14 and operates the diameter of the loop portion 20 to be reduced. A bifurcated cable body that is branched and connected from the body 12 and whose other end is moored to the fixed object T2 and includes a branched cable body 18 that can be extended and contracted in the length direction. The

  In addition, the length of the branch cable body 18 may be set to be shorter than the length from the branch connection position of the cable body 12 to the fixed end.

  In addition, the branch cable body 18 may include an elastic body that expands and contracts in the length direction.

  The elastic body may be made of a long strip or hollow tubular rubber on one side.

  Further, the branch connection of the branch cable body 18 to the cable body 12 includes a branch connector having ring portions 28 at both ends and holding the ring portions 28 on both sides in a freely rotatable manner around the longitudinal axis of the cable body 12. It is good also as having been made via (30).

  Moreover, it is good also as the branch connection angle of the branch cable body 18 with respect to the cable body 12 being connected variably.

  Further, the branch cable body 18 may be detachably connected to the cable body 12.

  According to the animal trapping device of the present invention, the loop diameter is formed at one end side so that the loop diameter can be enlarged and reduced, and has a loop portion that captures a part of the animal body in the reduced state, and the other end side is moored to a fixed object. Detecting the proximity of the beast to the detector located near the loop part, the enlarged state holding mechanism that releases the enlarged state in cooperation with the operating means while holding the enlarged state with the loop part widened And an operating device that releases the expanded state of the expanded state holding mechanism and operates the diameter of the loop to be reduced, and is branched and connected from the cable body at a middle position of the cable body, and the other end is fixed. Branching cords moored to the cable, and including a branching cord that can be stretched in the length direction, so that the pulling force from the loop side that captured the animal acts on the branching cord. By adjusting the state of mooring to a fixed object, The protected species of deer, and the like can prevent injury, etc. and buffered by the expansion and contraction of the branch rope body because the weight is light pulling force is relatively small. In addition, for example, for wild animals such as wild boars and sika deer that are to be captured, the weight is large and the tensile force is relatively large, so the branch stratum is cut using the magnitude of the tensile force, etc. Then, the buffering function is released, and the capture state of the beast can be reliably maintained by applying the pulling force from the loop side to the striatum.

  In addition, the length of the branch striated body is set to be shorter than the length from the branch connection position of the striated body to the fixed end, so that the branch striated body can act reliably. it can.

  Moreover, the branch rope body is configured to include an elastic body that expands and contracts in the length direction, so that a buffering function by expansion and contraction of the branch rope body can be specifically realized with a simple structure.

  In addition, the elastic body is composed of a long strip-like or hollow tubular rubber on one side, and when a large tensile force acts to some extent, the rubber itself can be cut to release the buffer function. A branch structure can be realized at a low cost with a simple configuration.

  In addition, the branch connection of the branch cable body to the cable body is made via a branch connector that has ring portions at both ends and holds the ring portions on both sides in an idle manner around the longitudinal axis of the cable body. In the state where the pulling force from the loop part side is acting on either the branching striatum or the striatum when capturing the beast, even if the beast violates, It is prevented from being twisted and entangled, and it can capture the animals with certainty, and the load on the animals is small.

  In addition, by adopting a configuration in which the branch connection angle of the branch cable body to the cable body is changeably connected, depending on the installation location, it is difficult to damage or burden the beast when it is captured In order to be able to set the angle of the branch connection angle like this, it is possible to install the cable body and the fixed object on the fixed end side of the branch cable body while freely selecting.

  In addition, the branch striated body is configured to be detachably connected to the striated body. For example, the branch striated body can be expanded and contracted according to conditions such as the type of beast to be captured and the installation location. The strength, strength, length, etc. can be changed, and the branch cable body can be freely replaced after use or maintenance, making it easy to use.

It is a schematic explanatory drawing of 1st Embodiment of the capture trap apparatus of the beasts of this invention. FIG. 2 is a partially enlarged perspective view of the animal trapping device of FIG. 1. It is action | operation explanatory drawing of the beast trap apparatus of the beast of FIG. FIG. 2 is an enlarged explanatory view of a branching striated body of the animal trapping device of FIG. 1. FIG. 3 is an enlarged explanatory view of a branch connector of the beast trap shown in FIG. 1. FIG. 6 is a plan view of FIG. 5. It is action | operation explanatory drawing of the beast trap apparatus of the beast of FIG. It is action | operation explanatory drawing of the beast trap apparatus of the beast of FIG.

  DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the animal trap device of the present invention will be described below with reference to the accompanying drawings. The beast trapping apparatus according to the present invention is a trap used for capturing agricultural products such as wild boars and sika deer and pests that damage forests, and for hunting. 1 to 8 show a first embodiment of the animal trap device of the present invention. As shown in FIGS. 1, 2, and 3, in this embodiment, the animal trapping device 10 includes a cable body 12 having a loop portion 20, an enlarged state holding mechanism 14 for the loop portion, and an operating device 16. And a branch cable body 18 branched and connected to the cable body 12.

  As shown in FIGS. 1, 2, and 3, the rope body 12 is formed to be capable of enlarging and reducing the loop diameter on one end side, and has a loop portion 20 that captures a part of the animal body in the reduced state. It is a capture means. In the present embodiment, the striated body 12 is made of, for example, a wire having a diameter of 4 mm or more and a total length of about 3.7 to 4 m, and a small-diameter threading ring portion 22 is formed at one end thereof. A loop body 20 that can be enlarged and reduced is formed by connecting the wire body to the portion 22. The other end side of the cable body 12 is moored to a fixed object T1 such as a standing tree standing near the installation place or a pile driven into the soil. In the present embodiment, mooring means for mooring in a detachable manner to a fixed object T1 such as a standing tree is provided on the other end side of the cable body 12. The mooring means of the rope 12 includes, for example, a small-diameter through ring portion 24 formed on the other end side of the rope body 12, and a U-shaped connecting fitting 26 such as a shackle is engaged with the through ring portion 24. Configured. When mooring the rope body 12 to a fixed object T1 such as a standing tree, the other end side of the rope body 12 was hung around the fixed object T1 such as a standing tree, and the middle of the rope body was passed through the loop portion 24. It is engaged with the U-shaped interior of the connecting metal fitting 26, and the U-shaped tip end side screw of the connecting metal fitting is fastened. For example, as shown in FIG. 5 and FIG. 6, at the intermediate position in the longitudinal direction of the rope body 12, there are ring portions 28 at both ends, and the ring portions 28 on both sides are idled around the longitudinal axis of the rope body 12. A twisting 30 that is freely held is provided. That is, the striated body 12 includes two parts, a loop part side part 121 where the loop part 20 for capturing the beast is formed and a fixed part side part 122 where the anchoring means to the fixed object T1 is formed. It is configured by connecting the wires with a twister 30. The end of the loop portion side portion 121 and the end portion of the fixing portion side portion 122 connected to the twisting 30 of the cord body 12 are respectively engaged with the ring portion 28 to form a small-diameter loop ring portion and fixed. Connected. The twister 30 can prevent the cord body 12 from being twisted or entangled even if the beast captured by the loop portion 20 is violent. In addition, in this embodiment, the length of the fixed side part 122 from the twist 30 of the cord body 12 to the other end side is set to about 170 to 200 cm, for example.

  The enlarged state holding mechanism 14 is a loop holding unit that holds an enlarged state in which the loop portion 20 of the cable body 12 is expanded in the installed state (standby state). The enlarged state holding mechanism 14 releases the enlarged state in cooperation with the operating device 16. The actuating device 16 is an actuating means for detecting the proximity of a beast to a detector disposed in the vicinity of the loop portion, releasing the enlarged state of the enlarged state holding mechanism 14 and reducing the loop portion. The enlarged state holding mechanism 14 and the actuating device 16 have substantially the same configuration as that of a conventionally known chestnut. As shown in FIGS. 1, 2, and 3, in this embodiment, for example, the enlarged state holding mechanism 14 and the actuating device 16 are configured by members having the same constituent elements, and are hollow cylindrical. While holding the position of the base plate 32, the step board 34 that is disposed in the cylindrical base part 32 and serves as a detector of the beast, the pair of rotary operating bodies 36 that are rotatably assembled to the foot board 34, and the position of the foot board 34. A stopper mechanism 38 that suppresses the rotation of the rotary operating body and releases the stepping plate 34 when it detects a beast, and a biasing mechanism 40 that biases the expandable / reducible loop portion 20 to reduce its diameter. Prepare. In other words, the expanded state holding mechanism 14 and the operating device 16 hold the expanded state in which the loop portion 20 of the striated body 12 is expanded, and release the expanded state of the loop portion when a beast is detected. The trigger means 17 which carries out the diameter reduction operation | movement of the part is comprised.

  As shown in FIGS. 2 and 3, the cylindrical pedestal 32 is formed in a hollow cylindrical shape having a short axial length, and supports the elements of the operating device 16 thereon. For example, the tread plate 34 is installed in a loose fit so as to be movable in the vertical direction inside the cylindrical base portion 32. The rotary operation body 36 is formed in, for example, a substantially U-shape, and is pivotally connected via a substantially L-shaped shaft support portion 42 whose tip is fixed to the tread plate 34. The pair of rotary actuating bodies 36 are formed so that the middle part of the U-shape protrudes outward from the outer contour of the tread board 34 in a state where the pair of rotary actuating bodies 36 are rotated so as to open on both sides and tilted to the tread board 34 side. It is installed on the cylindrical pedestal 32 via the rotary operating body 36. The rotary actuating body 36 has a groove formed along the direction on the U-shaped outer side. When the rotary actuating body 36 is tilted to the tread plate 34 side, the loop portion 20 of the cable body 12 is engaged in the groove. It is supposed to be combined. For example, the stopper mechanism 38 is inserted into a plurality of through holes 43 provided in the side wall of the cylindrical pedestal 32 so as to be spaced apart in the circumferential direction, and supports the tread plate 34 so as not to fall inside the cylindrical pedestal. A stopper member 44 is held. The stopper member 44 is composed of a toothpick or a twig that breaks when a strong force is applied to some extent, and inserts two or three pieces into the through holes 43 at positions spaced apart from each other to receive and support the tread plate 34 from below. It is also possible to insert a safety pin 45 into the through hole of the shaft support portion 42 of the rotary operating body 36 so as to prevent the rotary operating body 36 from rotating in a state where the rotary operating body 36 is tilted to the tread plate 34 side. The urging mechanism 40 includes an urging action portion 46 disposed on the loop portion side in a state where the ridge body 12 is penetrated in the center and is movably engaged in the length direction of the ridge body 12, and A compression coil spring 48 having one end engaged with the urging action portion 46 while the body 12 is engaged with the inside, and the other of the coil spring 48 in a state where the cord body 12 is passed through the center and is engaged with the cable body. And a base pipe 50 that engages with the end and applies a biasing force of the coil spring 48 to the biasing action part 46 side. For example, the base tube 50 is restricted from moving from a predetermined position of the cable body 12 to the other end side by a restriction member 52 or the like. The base tube 50 may change the urging force by changing the fixing position of the stopper with respect to the length direction of the cable body 12.

  As shown in FIGS. 2 and 3 (a), the safety pin 45 is held so as not to rotate with the safety pin 45 in a state where the pair of rotary operating bodies 36 are opened to the side so as to open the pair of rotary operating bodies 36. The rotary operating body 36 is locked to the upper end of the cylindrical base part 32 while being accommodated in the upper part of the cylindrical base part 32, and a stopper member 44 such as a toothpick is inserted into the through hole 43 of the cylindrical base part 32 to Hold 34 so that it does not fall. In a state where the loop portion 20 of the rope body 12 is expanded against the urging force of the urging mechanism, the loop body 12 is hung around the outer side of the pair of rotary actuating bodies 36 and hooked in the groove of the rotary actuating body 36. The enlarged state of the unit 20 is maintained. After installation, the safety pin 45 is pulled out and the operating device is set in an operable state. As shown in FIG. 3B, when the animal's leg F is placed on the tread board 34 as a detector, a downward force is applied to the tread board 34 by the load, so that the toothpick as the stopper member 44 is broken. The tread plate 34 descends in the cylindrical base portion 32, and the rotary operation body 36 rotates upward. Along with this, the loop portion of the striated body is detached from the rotary operating body 36, whereby the loop portion is reduced in diameter by the biasing mechanism 40, and the leg F of the animal is bundled and captured and the captured state is maintained. The configurations of the enlarged state holding mechanism 14 and the operating device 16 are not limited to those described above, and may be any other configuration.

  The branch cable body 18 is a buffer means that is branched and connected from the cable body 12 at an intermediate position in the length of the cable body 12, and is configured to be stretchable in the length direction. When the tensile force from the loop part 20 that captured the animal is up to a predetermined magnitude, the branching ridge body 18 receives the tensile force and acts as a buffer function, and the tensile force from the loop part 20 is predetermined. If the size exceeds the above, the selective buffering means 54 is switched so as to cancel the buffering function so that the pulling force is transmitted to the cable body 12. That is, the buffering device 54 by the cable body 12 and the branch cable body 18 releases the first state (the state of FIG. 7) in which the tensile force from the loop portion 20 is buffered by the branch cable body 18 and the buffer function. The trapping device is moored so that the second state (the state shown in FIG. 8) that acts to transmit the pulling force from the loop portion 20 to the other end side of the cable body 12 can be selectively changed. The selection mooring means 56 is configured.

  In this embodiment, as shown in FIGS. 1 and 4, the branch cable body 18 is made of, for example, a long hollow tubular rubber that expands and contracts in the length direction, and one end is connected to the cable body 12. At the same time, the other end is moored to a fixed object T2 such as a standing tree or a pile. For example, the branch cable body 18 is made of natural rubber to which carbon or the like is added, and is made of a black natural raw rubber tube having an outer diameter of 8.4 mm and an inner diameter of 6 mm. Note that the branch cable body 18 may be composed of a long rubber or the like on one side, or may be composed of an elastic body other than rubber, such as a coil spring. The branch cord 18 may be arbitrarily configured according to, for example, the type of animals to be captured and protected, the installation environment of the trapping device, and the like. In the present embodiment, the length of the branch cable body 18 is set to, for example, about 30 cm, and the length from the branch connection position of the cable body 12 to the fixed end (the length of the fixed part side portion 122). Is set to a shorter length. For example, the length and installation of the branch cable body 18 may be set in such a length and positional relationship that the fixed portion side portion 122 of the cable body 12 bends even in the maximum extension state of the branch cable body. When a certain large tensile force is applied to the branch cable body 18, the branch cable body 18 itself or the branch connection portion with the cable body 12 is cut using the tensile force, The buffer function is released. In this embodiment, the branch cable body 18 is made of the rubber tube as described above, so that the rubber tube is cut when a large force is applied beyond the allowable expansion and contraction range of the rubber. The strength of the rubber is adjusted by the diameter and thickness of the rubber tube, additives, and the like. That is, in this embodiment, it sets so that it may control by the intensity | strength of the raw material of the elastic body of the branch cable body 18 itself.

  More specifically, the branch cable body 18 has fasteners 60 attached to both ends of the rubber tube, a branch connection portion with the cable body 12 via the fasteners, a mooring means to the fixed object T2, and attachment / detachment. Connected as possible. The fastener 60 is made of, for example, a plate piece made of a hard resin such as plastic, metal, or the like, and three through holes 621 to 623 are formed. The through holes 621 and 622 are connected to the end portions of the branch cords 18. It is fixed by tying them together. It connects with the twisting 30 and the mooring means by the round can 64 etc. which were connected to the through-hole 623 of the fastener 60. FIG. In this embodiment, since the cable branch body 18 is connected to the twisting 30 or the like via the fastener 60, for example, the expansion / contraction length, the cutting strength, etc. are changed according to the installation conditions, or maintenance and use are performed. At the time of later re-installation, etc., it can be easily attached and detached, which is highly convenient. As shown in FIGS. 5 and 6, the branch connection of the branch cable body 18 to the cable body 12 is connected through the above-described twisting 30. One end of the branch cord 18 is connected to the ring portion 28 to which the fixed portion side portion 122 on the other end side of the cord 12 of the twister 30 is connected. In the present embodiment, the twister 30 constitutes a branch connector for the branch striated body with respect to the striated body, the branch striated body 18 has ring portions 28 at both ends, and the length of the striated body 12 is long. It is branched and connected to an intermediate position in the length of the rope body 12 via a branch connector that holds the ring portions 28 on both sides so as to be freely rotatable around the axis. Furthermore, the branch cable body 18 is connected to the cable body 12 via the twisting line 30 that is a branch connector so that the branch connection angle can be freely changed. Thereby, also about the 1st state in which the buffering function by the branching line body 18 acts, even if the beast caught by the loop part 20 violates, it can prevent that the branching line body 18 is twisted or tangled. Can protect animals. On the other hand, mooring means for mooring to a fixed object T2 such as a standing tree is provided on the other end side of the branch cable body 18. The mooring means is composed of a mooring line 58 such as a rope, and is engaged with a circular can 64 engaged with a through hole 623 of the fastener. After the mooring line 58 is hung around the fixed object T2 such as a standing tree, the mooring line body itself is tied, or the other end side of the branching line 18 is connected by loop connection through a connecting fitting such as a shackle. Moored. In FIG. 1, the fixed object T2 for mooring the branch cable body 18 is shown as an example of a fixed object different from the fixed object T1 for mooring the cable body 12, but the same fixed object is shown. It is good. Moreover, you may set arbitrarily the length of the cable body 12 or the branch cable body 18 according to the installation environment including conditions, such as a standing tree of an installation place, installation conditions, etc., for example. Further, for example, the branch line 18 is removed when the end of the rubber tube is removed from the through holes 621 and 622 of the fastener 60 instead of cutting the rubber tube when a certain large force is applied. 12 may be disconnected to cancel the buffer function.

  In addition, the structure of the branch cable body 18 is not restricted to the above. For example, the branch cable body 18 maintains a connection state when a weak pulling force is applied to a middle position in the length, or a branch connection part with the cable body 12 or a mooring part with the fixed object T2. At the same time, it is possible to provide a weak coupling portion that is cut when a large tensile force is applied. The weakly connected portion of the branch cable body 18 is provided with, for example, a structure in which a part of the branch cable body is provided with a notch or a portion having a small diameter, a connection configuration by magnetic force, or sandwiched by a spring force like a clip Any other configuration may be used, such as a configuration in which the coupling is performed by a clamping mechanism or a configuration in which the coupling is weakly coupled by frictional force or elastic force. Further, the connection of the branch cable body 18 to the branch connector and the mooring means is not limited to the above-described fasteners, but, for example, a detachable connection metal fitting such as a shackle or a nascar can be used, or the branch cable body itself. Any other configuration, such as fixing to form a ring at the end of each other, may be used. In addition, the number of the branch cable body 18 is not limited to one, and two or more plural pieces may be connected. In that case, it is good also as adjusting the setting of the magnitude | size of the tension | pulling force in which a buffer function is cancelled | released with the number of the branch cable bodies 18. FIG. Moreover, it is good also as providing expansion / contraction apparatuses, such as an elastic body, and a buffer device in the intermediate position by the side of a fixing | fixed part from the branch connection site | part of the rope body 12. FIG. At this time, the elastic body on the side of the rope body 12 is preferably set to have a strength higher than that of the branch rope body and is configured not to be cut even if a large tensile force is applied from the loop portion side.

  Next, with reference to FIGS. 7 and 8, the operation of the animal trap device according to the present embodiment will be described. When installing the animal trapping device 10, for example, a place with a footprint on the animal path through which the animal passes is selected. As described above, the loop portion 20 is held and installed in the enlarged state by the enlarged holding mechanism 14. The other end side of the cable body 12 is moored to a fixed object T1 such as a standing tree, and the other end side of the branch cable body 18 is also moored to a fixed object T2 such as a standing tree. Under the present circumstances, even if it becomes the state extended most by pulling the branch cable body 18, it seems that the fixing | fixed part side site | part 122 moored from the branch connector of the cable body 12 to the fixed object side of the other end side is bent. Set to the correct state. Hidden traps, including the striatum and actuators, are hidden with soil and leaves so that they cannot be seen by animals. As shown in FIG. 3, when the leg F of the animal steps on the step board 34 of the operating device 16, the stopper member 44 is broken by the load and the step board 34 is lowered, and the rotating operation body 36 is rotated upward to loop. The part is detached and the enlarged state is released. Then, the urging mechanism 40 operates to reduce the diameter of the loop portion 20 to capture the leg of the animal. For example, as shown in FIG. 7, when a protective animal such as a hunting dog or an antelope is mistakenly captured by the trapping device 10, a loop portion is captured on the leg of the protective animal, and the animal goes wild and striated. 12 is to be pulled, but the pulling force is transmitted from the twisted line 30 to the branch cable body 18 side, and the pulling force is buffered. Since hunting dogs and antelopes have a weight of about 20 to 40 kg and are relatively small and have a small pulling force, the branch striated body 18 is not cut and the buffering function effectively acts to protect the animal, and injuries, etc. Can be prevented. On the other hand, as shown in FIG. 8, when a target animal such as a wild boar or sika deer is captured in the trap 10, the boar or male deer has a weight of 50 kg or more and is relatively large and has a large pulling force. Therefore, the branch cable body 18 made of a rubber tube cannot be withstood the tensile force and is cut. Alternatively, the rubber tube of the branch cable body 18 is pulled out from the through holes 621 and 622 of the fastener 60, and the connection to the cable body 12 is disconnected. Thereby, the pulling force from the loop part 20 will act on the striate body 12, and it can capture | acquire reliably about the beast of capture object, without escaping.

  The beast trap apparatus of the present invention described above is not limited to the configuration of only the above-described embodiment, and arbitrary modifications are made without departing from the essence of the present invention described in the claims. May be.

  The animal trap device of the present invention can be suitably used, for example, when pests are captured or hunted.

DESCRIPTION OF SYMBOLS 10 Beast trapping device 12 Strip body 14 Expansion state maintenance mechanism 16 Actuator 18 Branching strip body 20 Loop part 28 Wheel part 30 Yorimodoshi T1 Fixed object T2 Fixed object

Claims (7)

A loop body that is formed to be capable of enlarging and reducing the loop diameter on one end side, has a loop portion that captures a part of the animal's body in a reduced state, and the other end side is anchored to a fixed object,
An enlarged state holding mechanism that releases the enlarged state in conjunction with the operating means while holding the enlarged state in which the loop portion is expanded,
An actuating device that detects the proximity of a beast to a detector disposed in the vicinity of the loop part, releases the enlarged state of the enlarged state holding mechanism, and operates to reduce the diameter of the loop part,
A branching cord that is branched and connected from the cord at a middle position of the cord and the other end is moored to a fixed object, and includes a branching cord that is extendable in the length direction. Beast trapping device characterized by that.   The length of the branch cord is set to be shorter than the length from the branch connection position of the cord to the fixed end.   3. The beast trapping apparatus according to claim 1 or 2, wherein the branch line includes an elastic body that expands and contracts in the length direction.   4. The animal trap apparatus according to claim 3, wherein the elastic body is made of a long band-like or hollow tubular rubber on one side.   The branch connection of the branch cable body to the cable body is made through a branch connector that has ring portions at both ends and that freely holds both ring portions around the longitudinal axis of the cable body. The animal trap device according to any one of claims 1 to 4.   6. The animal trap capture device according to claim 1, wherein a branch connection angle of the branch cable body with respect to the cable body is variably connected.   The beast trapping apparatus according to any one of claims 1 to 6, wherein the branch cable body is detachably connected to the cable body.

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