JP2016073248A - Capture appliance - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a capture appliance which prevents a large wild boar from escaping, even when a large wild boar is captured.SOLUTION: A falling door is disposed so as to freely slide vertically, between an open position C and a closed position on an opening 10A of a capture appliance body. A fitting bracket of an engagement lever member 20 is fixed to a side edge of the opening 10A of the capture appliance body, and an upper end part of a lever 22 is rotatably attached to the fitting bracket. An engagement projection piece 22A of a lever lower end part engages the falling door on the open position. A lock member 30 is disposed individually to the engagement lever member 20. a fitting bracket 31 of the lock member is fixed to the opening side edge of the capture appliance body, and a lock piece is rotatably attached to the fitting bracket. To a pin receiving part 32A of the lock piece, an engagement pin of the engagement lever member is engaged, and by departure of the engagement pin from the pin receiving part, the lock member is rotated by a load of the falling door, so as to hook the lock projection 32B to the falling door for locking.SELECTED DRAWING: Figure 4

Description

  The present invention relates to a capture tool, and more particularly to a tool that is optimal for capturing sharks and deer.

  With the recent deterioration of the natural environment, such as over-the-counter development in the mountainous areas, the crops and fruits in the fields near the mountainous areas and the grass of the golf course tend to be damaged frequently by moths and deers, and these harmful animals should be exterminated. Is required. Usually, a method using a hunting gun and a method using a capture tool such as a capture rod or a capture fence are known as methods for extinguishing harmful beasts.

  For example, in the capture tool, the main body of the capture tool is manufactured in a substantially rectangular parallelepiped shape as a whole, while a drop door is provided at the opening of the main body, and the drop door is opened at the time of capture. A method of capturing cocoons is known (Patent Document 1).

  However, in the conventional capture device, the door dropping mechanism is complicated, and in addition to the worker who pushes the door down when installing a fence or a fence, a worker who sets the door dropping mechanism is required, and there are not two or more people. And it is difficult to install capture tools.

  On the other hand, the applicant of the present invention is composed of an upper half part and a lower half part in which rod-like stoppers are connected so as to be foldable with each other. One end of the upper half part and the lower half part is dropped to the door, The tip is pivotably attached to the main body of the capture tool, and the drop lid is held in the open position against the load of the drop lid in the straight posture of the upper half and the lower half, while the fall lid is allowed to fall by its folding operation In addition, we have developed and proposed a capture tool that can be hooked on the hook of a rod-like stopper so that the tip of the wire that pulls the upper and lower halves in the folding direction can be removed during the folding operation (patent) Reference 2).

Japanese Utility Model Publication No. 64-43681 Japanese Patent No. 3735775

  However, in the capture tool described in Patent Document 2, if a large jar is violated or the drop door is lifted up with fangs when the large jar is captured, the rod-shaped stopper will be damaged, and the drop door will be pushed up. I could escape.

  In view of such a problem, an object of the present invention is to provide a capture tool that does not escape even when a large bag is captured.

  Therefore, the capture tool according to the present invention is a capture tool for capturing harmful beasts. The capture tool main body having an opening for invading harmful beasts, and the opening of the capture tool main body between an open position and a closed position. It consists of a door that is slidable up and down, a mounting bracket and a lever. The mounting bracket is fixed to the opening side edge of the catching tool body, and the upper end of the lever is pivotable to the mounting bracket. The lever is mounted so as to be able to swing between a locking posture directed vertically downward and a releasing posture inclined backward, and the lower door of the lever is provided with the drop door in the locking posture. Between the mounting bracket and the lever, a locking lever member provided with a locking protrusion, a locking pin and a wire connecting portion for locking and holding the drop door in the open position And a spring member that urges the lever to a locking posture and a releasing posture with a deadline as a boundary with respect to the mounting bracket, and one end connected to the wire connecting portion of the locking lever member, A wire member that rotates the lever of the locking lever member from the locking position to the releasing position against the biasing force of the spring member by being pulled under a load or pressure, and the locking lever member A mounting bracket and a locking piece, and the mounting bracket is fixed to the opening side edge of the catching tool body in the vicinity of the lower portion of the locking lever member, and the locking piece is attached to the mounting bracket. The lock piece is rotatably mounted between a non-locking posture and a locking posture, and a pin receiving portion is formed on the lock piece, and the pin receiving portion is locked in an unlocking posture. The locking pin at the lower end of the locking lever member is held in the unlocked position by being locked, and the locking pin of the locking lever member is detached from the pin receiving portion to thereby hold the drop door. A lock member that receives a load and is rotated from the unlocked position toward the locked position and is hooked on the dropping door in the closed position in the locked position to form a locking protrusion that locks the dropping door. It is characterized by that.

  One of the characteristics of the present invention is that an operation lever member that responds to the wire member and a lock member that locks the dropping door are provided separately.

  As a result, the operating lever member can be held in a released posture so as not to be damaged by harmful beasts by the urging force of the spring member, and the lock member can be configured to have a strong structure, and the reliability of the stopper device can be greatly improved. It is possible to reliably prevent the bag from escaping by pushing up the door.

  In addition, in order to securely lock the drop door in the closed position, the lock piece of the lock member is slidably attached to the mounting bracket through the long hole, and the lock protrusion locks when receiving the upward pushing force of the drop door The strip should be tilted with respect to the mounting bracket.

  The stopper device in the present invention is also novel. That is, according to the present invention, in the capture device configured to support the slidable animal by capturing the harmful animal by dropping the lid on the opening of the body of the capture device and slidably moving up and down, the stopper device holds the drop lid in the open position. The mounting bracket is fixed to the opening side edge of the catching tool body, the upper end of the lever is pivotably mounted to the mounting bracket, and the lever is a latch that is directed vertically downward. It is provided so as to be able to swing between a posture and a release posture inclined backward, and the lower door of the lever is locked with the dropping door in the locking posture to hold the dropping door in an open position. A locking lever member provided with a locking protrusion, a locking pin, and a wire connecting portion, and stretched between the mounting bracket and the lever. A spring member that urges the locking posture and the releasing posture with a deadline as a boundary with respect to the ket, and one end is connected to the wire connecting portion of the locking lever member, and is pulled by receiving the load or pressure of a harmful animal Accordingly, the wire member for rotating the lever of the locking lever member from the locking posture to the releasing posture against the biasing force of the spring member, and the locking lever member are provided separately from the mounting bracket, The mounting bracket is fixed to the opening side edge of the catching tool main body in the vicinity of the lower portion of the locking lever member, and the locking piece has a non-locking position and a locking position on the mounting bracket. The lock piece is formed with a pin receiving portion, and the pin receiving portion has a lever lower end portion of the locking lever member in the locking posture in the non-locking posture. When the locking pin is locked, the locking pin is held in an unlocked position, and when the locking pin of the locking lever member is detached from the pin receiving portion, the load of the drop door is received and the locking pin is released from the unlocked position. And a locking member formed with a locking projection that is rotated toward the locking posture and is hooked on the dropping door in the closed position in the locking posture to lock the dropping door. A stopper device can be provided.

It is a schematic perspective view which shows preferable embodiment of the capture tool which concerns on this invention. It is a perspective view which shows the principal part of the closed state of the drop door in the said embodiment. It is a perspective view which shows the work middle to the open position of the drop door in the said embodiment. It is a perspective view which shows the state hold | maintained in the open position of the drop door in the said embodiment. It is a figure which shows the stopper instrument in the said embodiment. It is a figure which shows the locking member in the said stopper instrument.

  Hereinafter, the present invention will be described in detail based on specific examples. 1 to 4 show a preferred embodiment of a capture device according to the present invention, which is an example applied to a capture basket. In the figure, the capture tool body 10 is manufactured by assembling a pipe having an L-shaped angle or a square cross section into a substantially rectangular parallelepiped shape that is elongated in the front-rear direction, and has four surfaces (upper surface, both side surfaces, and rear surface) excluding the front surface of the frame. A plurality of metal rods are assembled in a lattice shape and the ends are fixed to the frame. In addition, the bar may be assembled in a lattice shape on the bottom surface.

  The front face of the frame is opened, and a substantially U-shaped guide frame protrudes upward and is fixed to both sides of the opening (10A). Yes. In the U-shaped cross section of the guide frame, both sides of the drop door 10 are fitted so as to be vertically slidable, so that the drop door 11 is inserted into the opening 10 </ b> A of the capturing tool body 10 between the open position C and the closed position D. It is supported so that it can slide up and down.

  In the drop door 11, the frame is assembled in a substantially quadrangular shape using a pipe having an L-shaped angle or a quadrangular section, and a plurality of metal bars are assembled in a lattice shape and fixed to the frame.

  Further, a stopper device is provided on one side edge of the opening 10A of the capturing tool main body 10, and the stopper device includes a locking lever member 20 and a lock member 30 as shown in FIGS. .

  The locking lever member 20 includes an L-shaped angle mounting bracket 21 and a thick metal plate lever 22.

  The mounting bracket 21 is fixed to the side edge of the opening 10A of the capturing tool body 10 by welding, bolts, nuts, or the like, and the upper end of the lever 22 is rotatably attached to the mounting bracket 21 by a mounting pin. And a release posture B (see FIG. 2) rotated rearward.

  Further, a locking protrusion 22A protrudes from the lower end portion of the lever 22, and the locking protrusion 22A locks the lower end of the dropping door 11 in the locking posture A of the lever 22 to open the recording door 11. The position C is held.

  Further, a locking pin 22B is attached to the lower end portion of the lever 22 so as to protrude sideways, and further, a wire connecting ring 22C is attached. One end of the wire member 40 is connected to the wire connecting ring 22C, and the catching tool body 10 When a harmful beast enters, the wire member 40 is pulled in response to the pressure and weight of the harmful beast. Since the mechanism in which the wire member 40 performs the pulling operation by the harmful beast is the same as that in Patent Document 2, the detailed description thereof is omitted.

  A coil spring 23 is stretched between the lever 22 and the mounting bracket 21, and the coil spring 23 biases the lever 22 to the locking posture A and the release posture B with the dead line a as a boundary with respect to the mounting bracket 21. It is supposed to be.

  On the other hand, the lock member 30 is provided separately from the locking lever member 20, and includes a mounting bracket 31 and a lock piece 32.

  The mounting bracket 31 is fixed to the side edge of the opening 10A of the catching tool body 10 near the lower portion of the lever 22 of the locking lever member 20 by welding, bolts, nuts, or the like. It is attached to the lock posture F so as to be rotatable. An elongated hole 32C is formed in the lock piece 32, and an attachment pin is inserted into the insertion hole of the elongated hole 32C and the mounting bracket 31 and is prevented from being detached by a split pin. It is possible to slide.

  Further, the lock piece 32 is formed with a pin receiving portion 32A, and the locking pin 22B at the lower end portion of the lever 22 of the locking lever member 20 in the locking posture A is locked to the pin receiving portion 32A in the non-locking posture E. As a result, the lock piece 32 is held in the non-locking posture E.

  A locking protrusion 32B is formed on the locking piece 32, and the locking pin 22B of the locking lever member 20 is detached from the pin receiving portion 32A, so that the load of the dropping door 10 is received and the locked position E is changed to the locked position F. The locking projection 32B is hooked on the metal bar of the dropping door 10 in the closed position D in the locking posture F to lock the dropping door 10.

  When installing the capture tool of this example, the capture tool is transported to a place to be installed by a vehicle or the like, lowered from the loading platform of the vehicle to a desired place, and then the drop door 11 is pushed up to a predetermined height.

  Next, the locking piece 32 of the locking member 30 is rotated to its unlocked position E, and the lever 22 of the locking lever member 20 is swung to the locking position A against the biasing force of the coil spring 23 to engage the locking member 32. When the stop pin 22 is fitted into the pin receiving portion 32 </ b> A of the lock piece 32, the lock member 30 is locked in the unlocked posture E. The dropping door 11 is locked at the open position C by the locking protrusion 22A of the lever 22 of the locking lever member 20.

  For example, when the rod is dropped and enters the capturing tool main body 10 with the door 11 open and the wire member 40 is pulled, the lever 22 is pulled against the urging force of the coil spring 23, and the dead line a of the coil spring 23 is removed. If it exceeds, it will be swung back (see FIG. 2).

  Then, the lock of the drop door 11 is released and begins to slide downward. At the same time, the lock of the lever 32 of the lock member 30 is released and the lever 32 receives the load of the drop door 11 and rotates toward the lock posture E. When the lock posture E is reached, the lock protrusion 32B of the lock piece 32 of the lock member 30 is caught by the metal bar of the dropping door 11 and locked in the closed posture D.

  At this time, when an upward force is applied to the drop door 11, the lock piece 32 is inclined, so that the lock piece 32 is more reliably locked.

DESCRIPTION OF SYMBOLS 10 Capture tool main body 11 Drop door 20 Locking lever member 21 Mounting bracket 22 Lever 23 Coil spring 30 Locking member 31 Mounting bracket 32 Locking piece 40 Wire member

Claims (3)

In the capture tool to capture harmful beasts,
A capture tool body (10) having an opening for entry of harmful beasts;
A drop door (11) provided in the opening (10A) of the capturing tool body (10) between the open position (C) and the closed position (D) so as to be slidable up and down;
It comprises a mounting bracket (21) and a lever (22), the mounting bracket (21) is fixed to the opening (10A) side edge of the catching tool body (10), and the upper end of the lever (22) is the above-mentioned The lever (22) is pivotably attached to the mounting bracket (21) so that the lever (22) can swing between a locking posture (A) oriented vertically downward and a release posture (B) rotated backward. The lower end of the lever (22) is locked to hold the dropping door (11) in the locking position (A) to hold the dropping door (11) in the open position (C). A locking lever member (20) provided with a projecting piece (22A), a locking pin (22B) and a wire connecting portion (22C);
It is stretched between the mounting bracket (21) and the lever (22), and the lever (22) is engaged with the mounting bracket (21) in a locking posture (A) with a dead line (a) as a boundary. A spring member (23) for urging the release posture (B);
One end is connected to the wire connecting portion (22C) of the locking lever member (20), and the lever (22) of the locking lever member (20) is pulled by receiving a load or pressure of a harmful animal. A wire member (40) that rotates from a locking posture (A) to a releasing posture (B) against the biasing force of the member (23);
The locking lever member (20) is provided separately from the mounting bracket (31) and the locking piece (32), and the mounting bracket (31) is a lever of the locking lever member (20) ( 22) It is fixed to the opening (10A) side edge of the capture tool body (10) in the vicinity of the lower part, and the lock piece (32) is unlocked (E) and locked (F) to the mounting bracket (31). The lock piece (32) is formed with a pin receiving portion (32A), and the pin receiving portion (32A) has a locking posture (A) in an unlocked posture (E). The locking pin (22B) at the lower end of the lever (22) of the locking lever member (20) of the locking lever member (20) is held in the unlocked position (E), and the locking lever member (20) The locking pin (22B) By being detached from the portion (32A), the load of the drop door (10) is received and rotated from the unlocked position (E) to the locked position (F), and in the locked position (F), the closed position A locking member (30) formed with a locking protrusion (32B) that is hooked on the dropping door (10) of (D) and locks the dropping door (10);
A capture tool characterized by comprising:   The lock piece (32) of the lock member (30) is slidably attached to the mounting bracket (31) by a long hole (32C), and the lock protrusion (32B) is located above the drop door (11). The catching tool according to claim 1, wherein the locking piece (32) is inclined with respect to the mounting bracket (31) when receiving a pushing force. In the capture tool that is configured to support the slidable up and down slide to the opening of the capture tool body and capture the harmful beast, it is a stopper device that holds the drop lid in the open position,
It comprises a mounting bracket (21) and a lever (22), the mounting bracket (21) is fixed to the opening (10A) side edge of the catching tool body (10), and the upper end of the lever (22) is the above-mentioned The lever (22) is pivotably mounted on the mounting bracket (21) so that the lever (22) can swing between a locking posture (A) oriented vertically downward and a release posture (B) inclined rearward. A locking projection provided at the lower end of the lever (22) for locking the dropping door (11) in the locking position (A) to hold the dropping door (11) in the open position (C). A locking lever member (20) provided with a piece (22A), a locking pin (22B) and a wire connecting portion (22C);
It is stretched between the mounting bracket (21) and the lever (22), and the lever (22) is engaged with the mounting bracket (21) in a locking posture (A) with a dead line (a) as a boundary. A spring member (23) for urging the release posture (B);
One end is connected to the wire connecting portion (22C) of the locking lever member (20), and the lever (22) of the locking lever member (20) is pulled by receiving a load or pressure of a harmful animal. A wire member (40) that rotates from a locking posture (A) to a releasing posture (B) against the biasing force of the member (23);
The locking lever member (20) is provided separately from the mounting bracket (31) and the locking piece (32), and the mounting bracket (31) is a lever of the locking lever member (20) ( 22) It is fixed to the opening (10A) side edge of the capture tool body (10) in the vicinity of the lower part, and the lock piece (32) is unlocked (E) and locked (F) to the mounting bracket (31). The lock piece (32) is formed with a pin receiving portion (32A), and the pin receiving portion (32A) has a locking posture (A) in an unlocked posture (E). The locking pin (22B) at the lower end of the lever (22) of the locking lever member (20) of the locking lever member (20) is held in the unlocked position (E), and the locking lever member (20) The locking pin (22B) By being detached from the portion (32A), the load of the drop door (10) is received and rotated from the unlocked position (E) to the locked position (F), and in the locked position (F), the closed position A locking member (30) formed with a locking protrusion (32B) that is hooked on the dropping door (10) of (D) and locks the dropping door (10);
A stopper device for a capture tool, characterized by comprising:

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