JPH11127760A - Tightening force mechanism and device for capturing animal - Google Patents
Tightening force mechanism and device for capturing animalInfo
- Publication number
- JPH11127760A JPH11127760A JP18136898A JP18136898A JPH11127760A JP H11127760 A JPH11127760 A JP H11127760A JP 18136898 A JP18136898 A JP 18136898A JP 18136898 A JP18136898 A JP 18136898A JP H11127760 A JPH11127760 A JP H11127760A
- Authority
- JP
- Japan
- Prior art keywords
- spring
- cylindrical portion
- rope
- hole
- cylindrical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Catching Or Destruction (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は動物の中で、特に
猪，鹿等の大型の獣類を対象とし、ばねを利用した足く
くり罠方式によって、これらを生け捕ることを可能にす
る動物捕獲装置に関し、また、この捕獲装置に使用さ
れ、ばねの拡開力によって絞り輪を絞る方式の絞り力機
構に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an animal catching apparatus which targets large animals such as wild boars and deer, in particular, by using a spring-trapping trapping system. Also, the present invention relates to a throttle force mechanism of a type used in this trapping device, which narrows the throttle wheel by the expanding force of a spring.
【０００２】[0002]
【従来の技術】猪などの獣類は、生け捕りしないと商品
価値がなく、その生け捕り法としては足くくり罠が一般
的である。足くくり罠の中でばねを利用した装置が従来
から広く利用されており、その一例が実公昭５５−３９
７５０号公報に開示されている。この装置は、長，短パ
イプの中に圧縮されたばねが収納され、一端が固定側で
あり、他端がくくり罠のロープが前記長，短パイプ，ば
ね内に配設され、罠の仕掛部分に置いた触手からの捕獲
信号によって安全装置を解除してばねを作動させ、ばね
の拡開力によって短パイプを移動させて、くくり罠を引
き絞って獣を生け捕る構成である。2. Description of the Related Art Beasts such as wild boars have no commercial value unless they are caught alive. A device using a spring in a trapping trap has been widely used in the past, and one example thereof is Japanese Utility Model Publication No. 55-39.
No. 750. In this device, a compressed spring is housed in a long or short pipe, one end is a fixed side, and the other end is a hollow trapping rope disposed in the long, short pipe or spring, and a trap portion is provided. The safety device is released by the capture signal from the tentacle placed in the, the spring is operated, the short pipe is moved by the expanding force of the spring, the bead is pulled down, and the beast is alive and caught.
【０００３】また、他の例として実公昭５５−６３０８
号公報に開示されている。この例では、圧縮したばねが
くくり罠の下に配設され、捕獲伝達によってばねが拡開
してばね上に位置するくくり罠を絞る構成である。人間
の足が誤ってくくられないように、ばねのコイル直径が
猪等の獣の足程度の小さい直径となっている。また、他
の例が特開平７−１０７８９１号及び登録実用新案公報
第３０３８５１０号の各公報に開示されている。これら
は、上記実公昭５５−３９７５０号に対して、ばねの拡
開によって、くくり罠を絞って生け捕る基本構成は同じ
であるが、安全装置の解除動作をより確実に行い、ばね
が長い場合でも設置作業をより簡単に行える点に特徴を
有している。さらに、特公平７−９５９０８号公報に開
示される動物等の捕獲具は、２本のばねを直列に配置し
て動物の足の絞りすぎを防止している。As another example, Japanese Utility Model Publication No. Sho 55-6308
No. 6,086,045. In this example, a compressed spring is disposed below the hollow trap, and the spring is expanded by capture transmission to narrow the hollow trap located on the spring. The coil diameter of the spring is as small as that of a beast such as a boar so that human feet are not accidentally dropped. Other examples are disclosed in JP-A-7-107891 and Japanese Utility Model Registration No. 3038510. These have the same basic configuration as the above-mentioned Japanese Utility Model Publication No. 55-39750 in which the spring is expanded and the hollow trap is squeezed to squeeze the trap, but the release of the safety device is performed more reliably and the spring is longer. However, it is characterized in that the installation work can be performed more easily. Furthermore, in the animal catcher disclosed in Japanese Patent Publication No. 7-95908, two springs are arranged in series to prevent the animal's feet from being over-squeezed.
【０００４】[0004]
【発明が解決しようとする課題】上述の各公報に示され
る装置では、絞り輪を地表においてばねの拡開力によっ
て引き絞る構成であるが、この絞り始めの瞬間に慣性力
が絞り輪に作用して、絞り輪の首部分のロープが曲がっ
てしまい、絞り輪の「おじぎ現象」が起こってしまう。
この絞り輪の「おじぎ現象」は、絞り輪が斜め状態にな
って上方に進みながら絞られるので、獣足を捕らえよう
としても、空はじきする確率が高くなって、獣を捕獲で
きない頻度が多くなるという問題がある。In the apparatus disclosed in each of the above publications, the throttle wheel is drawn down by the spring expanding force on the surface of the ground, but at the moment of the start of the drawing, the inertia force acts on the throttle wheel. Then, the rope at the neck of the iris bends, and the "bowing phenomenon" of the iris occurs.
In the "bowing phenomenon" of the iris, the iris is squeezed while moving upwards in an oblique state, so even if you try to catch an animal foot, the probability of repelling in the sky is high, and the beast can not be caught frequently. Problem.
【０００５】他方、絞り輪を絞り始める初動時間は可能
な限り短い方が良いので、ばね力を強くする傾向にあ
る。しかし、単に強いばね力を使用すると初動の加速度
（慣性力）も大きくなり、「おじぎ現象」がより顕著に
なってしまう問題もある。また、ロープ使用材料面から
見ると、綿ロープ，合成繊維ロープ等は腰がなくて「お
じぎ現象」に対して不利であり、ワイヤロープでは腰が
あって比較的有利であるが重いために、初動時の慣性力
によって「おじぎ現象」を解消できない。上記特公平７
−９５９０８号公報には、センサの一種であるけきりが
中折れして、ロープをはね上げて結果として「おじぎ現
象」の防止を図るが、内側へロープを送りこむだけで上
方へ確実に送り出すことができず、これも「おじぎ現
象」を解消できない。[0005] On the other hand, since the initial movement time for starting to throttle the throttle wheel is preferably as short as possible, the spring force tends to be increased. However, if only a strong spring force is used, the initial acceleration (inertial force) increases, and there is a problem that the "bowing phenomenon" becomes more remarkable. In addition, from the viewpoint of materials used for ropes, cotton ropes, synthetic fiber ropes, and the like do not have rigidity and are disadvantageous to the "bowing phenomenon", and wire ropes have rigidity and are relatively advantageous, but are heavy. The "bowing phenomenon" cannot be eliminated by the inertia at the time of the initial movement. Above 7
Japanese Patent Application Laid-Open No.-95908 discloses that a type of sensor, a type of sensor, breaks in the middle and the rope is flipped up to prevent the "bowing phenomenon", but it is possible to reliably send the rope upward only by sending the rope inward. No, this also does not eliminate the "bowing phenomenon".
【０００６】また、単に強いばねでは、動物の足を絞り
過ぎてしまう問題があり、特公平７−９５９０８号公報
では、ばね定数の強弱のばね２本を直列に配置して順に
作用する構成によって対策している。しかし、強いばね
から弱いばねへの確実な切り替え手段もなく、単に直列
に配置するのみで、結果的にばね定数を小さくして絞め
すぎを防止しているにすぎない。すなわち、ばね定数ｋ
1とｋ2を直列配置するときの合成ばね定数Ｋは、１／Ｋ
＝（１／ｋ1）＋（１／ｋ2）の関係式から得られ、結果
として小さい数値となるためである。Further, there is a problem that the animal's feet are excessively squeezed with a simple spring. Japanese Patent Publication No. 7-95908 discloses a configuration in which two springs having different spring constants are arranged in series and act sequentially. We are taking measures. However, there is no means for surely switching from a strong spring to a weak spring, and merely arranging them in series results in a small spring constant to prevent over-tightening. That is, the spring constant k
The composite spring constant K when 1 and k 2 are arranged in series is 1 / K
= (1 / k 1 ) + (1 / k 2 ), which results in a small numerical value.
【０００７】また、地表に絞り輪を仕掛ける場合、その
上を覆った雪又は土が凍結した際に、これらを打ち破る
必要性からも、強いばね力がここでも要求されている。
他方、強いばね力を得るためには、ばねを長くする必要
があり、装置が長くなって大型化してしまい、地中に縦
置き状態で設置する場合、特に設置作業が困難になって
しまうという問題がある。例えば、２本ばねを直列配置
した例が特公平７−９５９０８号公報に示されている。
また特開平７−１０７８９１号公報では、横に曲げるこ
とで地中深くに設置する欠点は解消しているが、装置大
型化の問題は解決していない。また、捕獲された動物が
暴れるとき、この曲部に力が集中的に作用し、塩化ビニ
ル材では簡単に折れてしまう。金属パイプでは折れない
が変形する場合があり、内部のばねを再セットすること
ができず、使い捨てタイプとなってしまい不経済な装置
となる。[0007] In addition, when an iris wheel is set on the ground surface, a strong spring force is also required here because of the necessity to break the snow or soil that covers the iris when it freezes.
On the other hand, in order to obtain a strong spring force, it is necessary to lengthen the spring, and the device becomes longer and larger, and when it is installed vertically in the ground, the installation work becomes particularly difficult. There's a problem. For example, an example in which two springs are arranged in series is disclosed in Japanese Patent Publication No. 7-95908.
Japanese Patent Application Laid-Open No. 7-107891 solves the disadvantage that the device is installed deep underground by bending laterally, but does not solve the problem of increasing the size of the device. Also, when the captured animal is rampaged, the intensive force acts on this bent portion, and it is easily broken with vinyl chloride material. The metal pipe does not break but may be deformed, and the internal spring cannot be reset, resulting in a disposable type, which is an uneconomical device.
【０００８】また、保護獣又は人間が掛かった場合、絞
り直後に直ちに罠から外さなければいけない。しかし、
従来のロープでは絞り輪を絞ってしまうと、ばねがいっ
ぱいに伸びてロープに余裕がなくなり、絞り直後直ちに
ロープを緩めることができないという第２の問題があ
る。また、仕掛準備中にばねを誤って解除する恐れが高
くても、従来は安全装置が提案されていない。上記特公
平７−９５９０８号公報にはストッパーピンが配設され
ているが、横方向から外す構成であり、けきり（セン
サ）に誤接触する危険が高く、ストッパーピンを抜く際
の振動等によってけきりが誤応答する危険もあるという
問題がある。また、特開平７−１０７８９１号公報に示
された装置では、加工精度等を必要とするため、前記も
含めて簡便かつ確実な安全装置とはいえない第３の問題
があるまた、従来の触手手段ではうさぎ、きつね等の小
型獣を区別できないので、小型獣でも罠に掛かってしま
い、猪等の大型獣のみに限定して罠に掛けることができ
ないという第４の問題がある。When a protected beast or a human is hung, it must be immediately removed from the trap immediately after squeezing. But,
With the conventional rope, if the squeeze wheel is squeezed, there is a second problem that if the squeeze wheel is squeezed, the spring is fully extended and the rope has no allowance, and the rope cannot be loosened immediately after squeezing. Further, even if there is a high possibility that the spring will be released by mistake during preparation for work, a safety device has not been proposed in the past. Although a stopper pin is provided in Japanese Patent Publication No. Hei 7-95908, the stopper pin is removed from the lateral direction, and there is a high risk of erroneous contact with the bar (sensor). There is a problem that there is a risk that the drill responds incorrectly. Further, the apparatus disclosed in Japanese Patent Application Laid-Open No. 7-107891 has a third problem that cannot be said to be a simple and reliable safety device including the above because the processing accuracy and the like are required. Since the means cannot distinguish small beasts such as rabbits and foxes, there is a fourth problem that even small beasts can be trapped and trapped only for large beasts such as boars.
【０００９】また、特開平７−１０７８９１号公報に示
される従来の踏板方式の触手では、支点を利用する踏板
であるために、踏板表面上の踏み込み位置によってセン
サ（触手）からの動作に差が生じて、感知が不確実とい
う第５の問題がある。更にまた、上述の従来の装置では
落とし穴は素堀であり、土質によっては大型獣がそばを
通っただけで、穴が崩れて空はじきすることも多く、特
に崩れ易い土質の場所に仕掛ける場合、設置自体が困難
という第６の問題もある。Also, in the conventional treading type tentacle disclosed in Japanese Patent Application Laid-Open No. 7-107891, the operation from the sensor (tentacle) differs depending on the stepping position on the treading surface because the tentacle uses a fulcrum. As a result, there is a fifth problem of uncertain sensing. Furthermore, in the above-described conventional apparatus, the pit is a moat, and depending on the soil quality, only a large beast passes by the side, the hole often collapses and repels the sky, especially when mounting on a soil location that is easily collapsed, There is also a sixth problem that the installation itself is difficult.
【００１０】本発明は上述の各問題にかんがみなされた
もので、その目的とするところの第１は、仕掛に掛かっ
た瞬間において強力なばねの拡開力によって急速な絞り
込み速度が得られる絞り力機構を提供し、第２の目的
は、その絞り力機構を使用する際に絞り輪のおじぎ現象
を防止して確実に獣の足をくくると同時に、獣の足を絞
りすぎることがない、コンパクトな動物捕獲装置を提供
することであり、第３の目的は保護獣及び人間が誤捕獲
されても直ちに罠を緩めることができ、第４の目的は仕
掛準備中の簡便かつ確実な安全装置を有し、第５の目的
は猪等の大型獣のみに限定して捕獲でき、第６の目的は
絞り輪の内の如何なる踏み込み位置でも確実に感知で
き、第７の目的は土質に関係なく設置できる動物捕獲装
置を提供することである。SUMMARY OF THE INVENTION The present invention has been made in view of the above-described problems. A first object of the present invention is to provide a drawing force capable of obtaining a rapid drawing speed by a strong spring expanding force at the moment when a work is started. The second object of the present invention is to provide a mechanism for preventing the bowing phenomenon of the iris wheel when using the squeezing force mechanism and for surely pulling the beast's feet while preventing the beast's feet from being excessively squeezed. The third object is to provide a simple and secure safety device during the preparation of the in-process equipment, the third object of which is to provide a simple animal trapping device even if a protected beast and a human are erroneously captured. The fifth purpose is to capture only large beasts such as wild boars, the sixth purpose is to be able to reliably detect any stepping position inside the aperture ring, and the seventh purpose is to be installed regardless of the soil quality To provide animal capture devices that .
【００１１】[0011]
【課題を解決するための手段】上記の第１の目的を達成
するために、請求項１の絞り力機構は、上端に上底を有
し、下端を開放状態とする有底円筒形の第１筒部が、下
端に下底を有し、上端を開放状態とする有底円筒形の第
２筒部の外周面において摺動可能に係合し、圧縮コイル
ばねの一端が第１筒部の上底によって、他端が第２筒部
の下底によって受ける構成であって、圧縮コイルばねの
拡開力によって第１筒部を飛び出させてロープの絞り輪
を絞り込む絞り力機構において、前記第１筒部は、上底
の中心にロープを通す第１通孔を備え、上底の内側が第
１ばね上受であり、下端が第２ばね上受であり、前記第
２筒部は、下底の中心にロープを通す第２通孔を備え、
下底の内側が第１ばね下受であり、下端部外側が第２ば
ね下受であり、前記圧縮コイルばねが、つぎの第１ばね
及び第２ばねであり、第１ばねは、上端が前記第１筒部
の第１ばね上受によって受けられ、下端が前記第２筒部
の第１ばね下受によって受けられ、コイル外径が前記第
２筒部の内径より小さくて前記第２筒部の内部に収納さ
れ、第２ばねは、上端が前記第１筒部の第２ばね上受に
よって受けられ、下端が前記第２筒部の第２ばね下受に
よって受けられ、コイル内径が前記第２筒部の外径より
大きく、前記第２筒部の外側であって、第１ばねに対し
て同軸心外側に配列される。この構成であれば、第１，
第２ばねが急速に拡開して第１筒部を飛びださせ、絞り
部によって絞り輪を一気に絞る。この絞りの初期加速度
は、２本のばね定数が加えられて作用するので従来に比
べて格段に早い。According to a first aspect of the present invention, there is provided a throttle mechanism having a cylindrical shape having a bottom having an upper bottom at an upper end and an open lower end. One cylindrical portion has a lower bottom at a lower end, and slidably engages with an outer peripheral surface of a second cylindrical portion having a closed bottom with an upper end opened, and one end of a compression coil spring is connected to the first cylindrical portion. The upper bottom of the second cylinder portion is received by the lower bottom of the second cylindrical portion, wherein the expanding force of the compression coil spring causes the first cylindrical portion to pop out to narrow the throttle wheel of the rope. The first tubular portion has a first through hole through which a rope passes at the center of the upper bottom, the inside of the upper bottom is a first spring bearing, the lower end is a second spring bearing, and the second tubular portion is , Equipped with a second through hole through the rope in the center of the bottom,
The inside of the lower bottom is a first spring support, the lower end outside is a second spring support, and the compression coil spring is the next first spring and second spring. The first cylinder portion is received by a first sprung bearing, the lower end is received by a first unsprung bearing of the second cylinder portion, and the outer diameter of the coil is smaller than the inner diameter of the second cylinder portion, and the second cylinder The second spring is housed inside the portion, and the upper end of the second spring is received by the second sprung bearing of the first tubular portion, the lower end is received by the second unsprung bearing of the second tubular portion, and the coil inner diameter is It is larger than the outer diameter of the second tubular portion, and is arranged outside the second tubular portion and coaxially outside the first spring. With this configuration, the first,
The second spring expands rapidly to pop out the first cylindrical portion, and the throttle portion is squeezed at once by the throttle portion. The initial acceleration of the throttle is much faster than in the prior art because it operates with the addition of two spring constants.
【００１２】上記の第２の目的を達成するために、請求
項１の絞り力機構を使用している請求項２に係る動物捕
獲装置は、（１）上端に上底を有し、下端を開放状態と
する有底円筒形であり、上底の中心にロープを通す第１
通孔を備え、上底の内側が第１ばね上受であり、第２筒
部を摺動可能に収納できる内径を有し、下端が第２ばね
上受である第１筒部と、下端に下底を有し、上端を開放
状態とする有底円筒形であり、下底の中心にロープを通
す第２通孔を備え、下底の内側が第１ばね下受であり、
下端部外側が第２ばね下受であり、第１筒部内にて摺動
できる外径を有する第２筒部と、上端が前記第１筒部の
第１ばね上受によって受けられ、下端が前記第２筒部の
第１ばね下受によって受けられ、コイル外径が前記第２
筒部の内径より小さくて前記第２筒部の内部に収納され
る圧縮コイルばねの第１ばねと、上端が前記第１筒部の
第２ばね上受によって受けられ、下端が前記第２筒部の
第２ばね下受によって受けられ、コイル内径が前記第２
筒部の外径より大きく、前記第２筒部の外側であって、
前記第１ばねに対して同軸心外側に配列される圧縮コイ
ルばねの第２ばねと、（２）一端が絞り輪とされ、前記
第１通孔から入って、前記第１，第２筒部及び第１，第
２ばねの共通軸心位置を通って、前記第２通孔から出る
他端が固定用端部とされるロープと、前記ロープの絞り
輪の首部分に該当し、前記絞り輪内に動物が入って前記
ロープを引っ張る場合、前記絞り輪が絞られる方向にの
み移動し、前記絞り輪に対して前記ロープを手送る場合
のみに前記絞り輪を緩めることを可能とする絞り部と、
端部が前記第１筒部に固定され、前記絞り部の絞り輪の
仕掛時の大きさ及び姿勢を、初動時のみ保持できるよう
に前記絞り輪に対応して形成される絞り輪保形部と、圧
縮されて付勢力を有する前記第１，第２ばねの圧縮状態
を保持する引張ワイヤが、前記第１筒部及び第２筒部か
らそれぞれ延設され、罠仕掛状態では両引張ワイヤを連
結し、後記センサ部からの解除動作を受ける場合のみに
引張ワイヤの連結を解除して前記第１，第２ばねを拡開
させるばね解除部と、前記ロープの絞り輪の下方に位置
し、動物の足が前記絞り輪内に入ったとき、これを感知
してばね解除部へ解除動作を伝えるセンサ部とで、構成
される。According to a second aspect of the present invention, there is provided an animal catching apparatus according to the second aspect, wherein the throttle mechanism is used to achieve the second object. It is a bottomed cylindrical shape that is open, and the first through which the rope passes through the center of the upper bottom
A first cylinder portion having a through hole, an inner side of an upper bottom being a first spring bearing, an inner diameter capable of slidably housing the second cylinder portion, and a lower end being a second spring bearing; Has a lower bottom, has a bottomed cylindrical shape with an upper end in an open state, has a second through hole through which a rope passes through the center of the lower bottom, and the inside of the lower bottom is a first spring support,
The outside of the lower end portion is a second unsprung bearing, the second tubular portion having an outer diameter that can slide in the first tubular portion, and the upper end is received by the first sprung bearing of the first tubular portion, and the lower end is The coil is received by the first unsprung support of the second cylindrical portion, and the outer diameter of the coil is the second
A first spring of a compression coil spring which is smaller than the inner diameter of the cylindrical portion and is housed inside the second cylindrical portion; an upper end received by a second spring bearing of the first cylindrical portion; The coil inner diameter is received by the second unsprung bearing of the portion.
Larger than the outer diameter of the cylindrical portion, outside the second cylindrical portion,
A second spring of a compression coil spring arranged coaxially outside the first spring; (2) one end of which is a throttle ring, which enters through the first through-hole and receives the first and second cylindrical portions; And the other end of the rope passing through the common axis position of the first and second springs and coming out of the second through hole corresponds to a rope having a fixing end and a neck portion of a throttle ring of the rope. When an animal enters the wheel and pulls the rope, the aperture moves only in a direction in which the aperture is squeezed, and the aperture can be loosened only when the rope is handed to the aperture. Department and
An end portion is fixed to the first cylindrical portion, and an aperture ring retaining shape portion formed corresponding to the aperture wheel such that the size and posture of the aperture wheel of the aperture portion at the time of the initial operation can be held only at the time of initial movement. And a tension wire that holds the compressed state of the first and second springs that are compressed and have an urging force are respectively extended from the first cylindrical portion and the second cylindrical portion, and in the trapped state, both the tensile wires are A spring release unit for releasing the connection of the pulling wire to expand the first and second springs only when receiving a release operation from the sensor unit described below, And a sensor unit that senses when the animal's foot enters the iris wheel and transmits a release operation to the spring release unit.
【００１３】この構成であれば、動物の足が絞り輪内に
踏み込むと、センサ部が感知してばね解除部を解除し、
第１，第２ばねが急速に拡開して第１筒部を飛びださ
せ、絞り部によって絞り輪を一気に絞る。この絞りの初
期加速度は、２本のばね定数が加えられて作用するので
従来に比べて格段に早く、空はじきすることがない。し
かも第１筒部の飛び出し力も強くて絞り輪上の土等が凍
結していても簡単に打ち破って飛び出すことができる。
また、第１，第２筒部の係合及び第１，第２ばねの並列
配置によって、装置がコンパクトとなる。また、第１筒
部の飛び出し方向は、第２筒部に案内されて正確に鉛直
上向きであり、飛び出しの初動時において、絞り輪保形
部によって、絞り輪が地表面に対して平行状態を保ち、
絞られ始めると絞り輪保形部から外れるが平行状態は崩
れない。このため「おじぎ現象」を起こすこともなく、
足の先でなく足のもも近くを絞り輪が捕らえて、確実に
動物の足をくくって捕獲できる。この最終段階の動物の
足をくくる際、ばねの自由長が第２ばねの方を第１ばね
に比べて短く設定し、第２ばねを先にフリー状態とする
と、ばね定数の弱い第１ばねの拡開力のみが作用するの
で、動物の足を絞りすぎることがない。絞り輪保形部は
腰のないロープ材料の使用も可能にする。[0013] With this configuration, when the foot of the animal steps on the inside of the iris wheel, the sensor unit detects and releases the spring release unit.
The first and second springs are rapidly expanded to cause the first cylindrical portion to fly out, and the throttle portion is squeezed at once by the throttle portion. Since the initial acceleration of the aperture works by adding two spring constants, the initial acceleration is much faster than in the prior art and does not repel. In addition, the first cylinder portion has a strong pop-out force, so that even if the soil or the like on the throttle wheel is frozen, the first cylinder portion can easily break and pop out.
Further, the engagement of the first and second cylindrical portions and the parallel arrangement of the first and second springs make the device compact. In addition, the projection direction of the first cylindrical portion is accurately guided vertically upward by being guided by the second cylindrical portion, and at the time of the initial movement of the projection, the aperture ring is held in parallel with the ground surface by the aperture retaining shape portion. Keep,
When it starts to be squeezed, it comes off the shape of the squeeze ring, but the parallel state does not collapse. For this reason, without "bowing phenomenon",
The squeeze wheel catches not only at the tip of the foot but also at the foot of the foot, so that the animal's foot can be reliably caught and caught. At the time of closing the animal's feet at the final stage, the free length of the second spring is set shorter than that of the first spring, and if the second spring is set in the free state first, the first spring having a weak spring constant is set. Since only the expanding force acts, the animal's feet are not over-squeezed. The squeeze ring retainer also allows the use of rigid rope material.
【００１４】また、上記に加えて第３，第４の目的を達
成するために、請求項３に係る動物捕獲装置は、前記請
求項２に対して、上記ロープがワイヤロープであり、前
記ワイヤロープの固定用端部側が遊びロープとして遊び
長さ分延長され、上記第２通孔から前記遊びロープが引
き出され、前記遊びロープを上記第２筒部の下部におい
て仮止めする仮止体を配設して、上記第２筒部の下部に
おいて第１***が構成され、上記第１筒部の上底に上
方から差し込み自在に配設されるピンと、前記ピンに一
端を連結して他端を上記第２筒部に連結固定される連結
部材とで、構成される第２***が、上記ばね解除部と
は独立した位置に配設され、捕獲装置の仕掛準備中に上
記ばね解除部が誤作動する場合のみ、前記ピン及び連結
部材によって上記第１，第２ばねの付勢力に抗して上記
第１，第２筒部の係合状態を保持可能とし、捕獲装置の
罠仕掛準備完了後に前記ピンを上方へ抜いて第２***
を解除可能とし、上記絞り部が、金属製又は強化プラス
チック製の長板をＶ字状又はコ字状に折り曲げて形成さ
れ、左右端，中央部分に左端孔，右端孔及び中央長孔を
設け、左端孔，中央長孔，右端孔順に上記第１通孔から
延び出た前記ワイヤロープが通され、前記ワイヤロープ
が上記絞り輪を形成し、前記絞り部が上記絞り輪の首部
分に該当する。この構成であれば前述に加えて、第１安
全部は、絞られた絞り輪をさらに引っ張ると、仮止体が
外れ、伸びきった第１通孔から第２通孔までの第１，第
２筒部がロープ上を移動可能となる。そして、絞り輪の
首部分に、遊びロープの遊び長さだけ余裕ができる。人
間又は保護獣が掛かった場合であれば、この遊び長さの
ロープを絞り部にて手送りすることで、絞り輪（罠）を
簡単に緩めることができる。第２***は捕獲装置の仕
掛準備中において、ばね解除部が誤作動した場合のみ、
第１，第２ばねの付勢力に抗するので安全に仕掛作業が
できる。Further, in order to achieve the third and fourth objects in addition to the above, the animal capturing apparatus according to claim 3 is different from the above-described claim 2 in that the rope is a wire rope, An end portion for fixing the rope is extended as a play rope by a play length, the play rope is pulled out from the second through hole, and a temporary fixing body for temporarily fixing the play rope at a lower portion of the second cylindrical portion is provided. A first safety portion is formed at a lower portion of the second cylindrical portion, and a pin is disposed on the upper bottom of the first cylindrical portion so as to be freely inserted from above, and one end is connected to the pin and the other end is provided. And a connecting member fixedly connected to the second cylindrical portion. The second safety portion is disposed at a position independent of the spring releasing portion, and the spring releasing portion is prepared during the preparation of the catching device. Only when malfunctions, the pin and the connecting member First, the engagement state of the first and second cylindrical portions can be held against the urging force of the second spring, and after the trapping preparation of the trapping device is completed, the pin is pulled upward to release the second safety portion. The narrowed portion is formed by bending a long plate made of metal or reinforced plastic into a V-shape or a U-shape, and a left end hole, a right end hole, and a central long hole are provided at left and right ends and a central portion. The wire rope extending from the first through-hole is passed through the hole, the central elongated hole, and the right end hole in this order, and the wire rope forms the throttle ring, and the throttle portion corresponds to a neck portion of the throttle ring. With this configuration, in addition to the above, in addition to the above, when the squeezed throttle wheel is further pulled, the temporary fixing body comes off, and the first safety portion extends from the first through-hole to the second through-hole that has been completely extended. The two cylinders can move on the rope. In addition, the neck of the iris has a margin by the play length of the play rope. If a human or a protected beast is hung, the throttle wheel (trap) can be easily loosened by manually feeding the rope of this play length at the throttle unit. The second safety unit is only ready if the spring release unit malfunctions during the preparation of the capture device
Since the urging force of the first and second springs is resisted, the work in progress can be performed safely.
【００１５】また、上記に加えて第３，第４の目的を達
成するために、請求項４に係る動物捕獲装置は、前記請
求項３に対して、上記第２***が、上記第１筒部の上
底に上方から差し込み自在に配設されるスナップピン
と、前記スナップピンに一端を連結し、他端を上記第２
筒部からの上記ばね解除部の引張ワイヤに連結固定され
る連結部材とで、構成される。この構成であれば、前述
に対して、第２***は、連結部材が短く設定できてよ
りコンパクトに装備され、スナップピンの弾性力によっ
てしっかりと第１筒部に差し込み固定される。In order to achieve the third and fourth objects in addition to the above, the animal catching device according to claim 4 is different from the claim 3 in that A snap pin disposed on the upper bottom of the cylindrical portion so as to be freely inserted from above, one end connected to the snap pin, and the other end connected to the second
And a connecting member connected and fixed to the pulling wire of the spring releasing portion from the cylindrical portion. With this configuration, in contrast to the above, the second safety portion is provided with a more compact connection member because the connecting member can be set shorter, and is firmly inserted into and fixed to the first cylinder portion by the elastic force of the snap pin.
【００１６】また、上記に加えて第５乃至第７の目的を
達成するために、請求項５に係る動物捕獲装置は、
（１）上端に上底を有し、下端を開放状態とする有底円
筒形であり、上底の中心にロープを通す第１通孔を備
え、上底の内側が第１ばね上受であり、第２筒部を摺動
可能に収納できる内径を有し、下端が第２ばね上受であ
る第１筒部と、下端に下底を有し、上端を開放状態とす
る有底円筒形であり、下底の中心にロープを通す第２通
孔を備え、下底の内側が第１ばね下受であり、下端部外
側が第２ばね下受であり、第１筒部内にて摺動できる外
径を有する第２筒部と、上端が前記第１筒部の第１ばね
上受によって受けられ、下端が前記第２筒部の第１ばね
下受によって受けられ、コイル外径が前記第２筒部の内
径より小さくて前記第２筒部の内部に収納される圧縮コ
イルばねの第１ばねと、上端が前記第１筒部の第２ばね
上受によって受けられ、下端が前記第２筒部の第２ばね
下受によって受けられ、コイル内径が前記第２筒部の外
径より大きく、前記第２筒部の外側であって、前記第１
ばねに対して同軸心外側に配列される圧縮コイルばねの
第２ばねと、（２）一端が絞り輪とされ、前記第１通孔
から入って、前記第１，第２筒部及び第１，第２ばねの
共通軸心位置を通って、前記第２通孔から出る他端が固
定用端部とされるロープと、前記ロープの絞り輪の首部
分に該当し、前記絞り輪内に動物が入って前記ロープを
引っ張る場合、前記絞り輪が絞られる方向にのみ移動
し、前記絞り輪に対して前記ロープを手送る場合のみに
前記絞り輪を緩めることを可能とする絞り部と、端部が
前記第１筒部に固定され、前記絞り部の絞り輪の仕掛時
の大きさ及び姿勢を、初動時のみ保持できるように前記
絞り輪に対応して形成される絞り輪保形部と、圧縮され
て付勢力を有する前記第１，第２ばねの圧縮状態を保持
する引張ワイヤが、前記第１筒部及び第２筒部からそれ
ぞれ延設され、罠仕掛状態では両引張ワイヤを連結し、
後記センサ部からの解除動作を受ける場合のみに引張ワ
イヤの連結を解除して前記第１，第２ばねを拡開させる
ばね解除部と、前記ロープの絞り輪の下方に位置し、動
物の足が前記絞り輪内に入ったとき、これを感知してば
ね解除部へ解除動作を伝えるセンサ部と、（３）前記ロ
ープの固定用端部側が遊び長さ分延長され、前記第２通
孔から引き出される遊びロープと、前記遊びロープを前
記第２筒部の下部において仮止めする仮止体とを、備え
る第１***と、前記第１筒部の上底に上方から差し込
み自在に配設されるスナップピンと、前記スナップピン
に一端を連結し、他端を前記第２筒部からの前記ばね解
除部の引張ワイヤに連結固定される連結部材とを、備え
る第２***と、（４）円筒形であり、蓋部を支持する
蓋支えが上部に配設され、複数の補助センサ棒を前記セ
ンサ棒の上へ接触状態で挿入可能とする挿入孔が蓋支え
の下に配設され、土中に設置される落穴筒部と、前記落
穴筒部の内径に対応する形状に形成され、捕獲動物の体
重に応じて破損する厚さに選択される脆性を有する蓋部
と、円筒形であり、前記落穴筒部に隣接して設置され、
少なくとも前記ロープの絞り輪、絞り部及び絞り輪保形
部を外側に配置し、それら以外を収納する本体収納部と
で、構成される。この構成であれば前述に加えて、落穴
筒部が土中に設置されると、周囲の土質のいかんに関係
なく、落穴の側壁の崩れを防止する。猪の体重に合わせ
て蓋部の厚さを設定すると、猪より軽いうさぎ，きつね
等では破損しないので、猪等の大型獣に限定して捕獲で
きる。また、蓋部のいかなる踏み込み位置でも動物の足
が触れれば、その位置で破損し、センサ部が確実に感知
してばね解除部を作動させる。本体収納部によって第１
筒部等を短時間，かつ簡単に地中に設置できる。Further, in order to achieve the fifth to seventh objects in addition to the above, the animal capture device according to claim 5 is
(1) A cylindrical shape with a bottom having an upper bottom at the upper end and an open lower end, a first through hole through which a rope passes at the center of the upper bottom, and a first spring bearing inside the upper bottom. A bottomed cylinder having an inner diameter capable of slidably storing the second cylinder portion, a first cylinder portion having a lower end serving as a second sprung bearing, a lower bottom at a lower end, and an upper end being in an open state; A second through-hole through which the rope passes in the center of the lower bottom, the inside of the lower bottom is a first spring support, the lower end outside is a second spring support, and the inside of the first tubular portion A second cylindrical portion having an outer diameter capable of sliding, an upper end received by a first sprung support of the first cylindrical portion, and a lower end received by a first unsprung support of the second cylindrical portion; Is smaller than the inner diameter of the second cylindrical portion and is received by the first spring of the compression coil spring housed inside the second cylindrical portion, and the upper end is received by the second spring support of the first cylindrical portion. , The lower end is received by the second spring under receiving the second cylindrical portion, the coil inner diameter larger than the outer diameter of the second cylindrical portion, an outer of the second cylindrical portion, said first
A second spring of a compression coil spring arranged outside the coaxial center with respect to the spring; (2) one end of which is a throttle ring, which enters through the first through-hole, and receives the first and second cylindrical portions and the first spring; The other end of the second spring passing through the common axis position of the second spring and coming out of the second through hole corresponds to a rope having a fixing end, and corresponds to a neck portion of a throttle ring of the rope, and is located in the throttle ring. When an animal enters and pulls the rope, the diaphragm moves only in the direction in which the diaphragm is squeezed, and a throttle unit that enables the diaphragm to be loosened only when the rope is handed to the diaphragm, An end portion is fixed to the first cylindrical portion, and an aperture ring retaining shape portion formed corresponding to the aperture wheel such that the size and posture of the aperture wheel of the aperture portion at the time of the initial operation can be held only at the time of initial movement. And a tension wire that maintains the compressed state of the first and second springs that are compressed and have an urging force, Are respectively extended from the serial first cylindrical portion and the second cylindrical portion, the trap widget state connecting the two pull wires,
A spring release unit that releases the connection of the pulling wire and expands the first and second springs only when receiving a release operation from the sensor unit described below, and an animal foot located below the throttle wheel of the rope. And (3) a fixing end portion of the rope is extended by a play length to detect a release operation to the spring release portion when the squeezed member enters the throttle wheel, and the second through hole is provided. A first safety portion including a play rope pulled out of the first rope portion and a temporary fixing member for temporarily fixing the play rope at a lower portion of the second cylindrical portion; A second safety portion comprising: a snap pin provided; and a connection member having one end connected to the snap pin and the other end connected and fixed to a pull wire of the spring release portion from the second cylindrical portion. 4) Cylindrical, with a lid support for supporting the lid at the top An insertion hole for allowing a plurality of auxiliary sensor rods to be inserted into the sensor rods in a contact state is provided under the lid support; A lid having a brittleness selected to have a thickness that is selected according to the weight of the captive animal and formed in a shape corresponding to the inner diameter of the captive animal, and a cylindrical shape, is installed adjacent to the cylindrical portion of the pit,
At least the drawing wheel, the drawing portion, and the drawing ring shape-holding portion of the rope are arranged on the outside, and the main body storage portion stores the other portions. With this configuration, in addition to the above, when the pit hole cylinder is installed in the soil, the collapse of the side wall of the pit is prevented regardless of the surrounding soil. If the thickness of the lid is set according to the weight of the wild boar, it will not be damaged by rabbits or foxes that are lighter than the wild boar. In addition, if the animal's foot touches the lid at any stepped position, the animal is broken at that position, and the sensor unit reliably detects and activates the spring release unit. First by body storage
The tube and other parts can be installed underground in a short time and easily.
【００１７】また、上記に加えて第５乃至第７の目的を
達成するために、請求項６に係る動物捕獲装置は、前記
請求項５に対して、上記落穴筒部が、上記蓋支えの下方
において、複数の補助センサ棒を挿入可能に対称配置さ
れる二つの長方形の挿入部と、上記センサ棒の延長線の
当たる側面位置に設けられる延長孔と、前記延長孔に差
し込まれ、上記センサ棒を上方から覆え、前記補助セン
サ棒が上から接触できる逆さ樋状の延長センサとを備
え、上記蓋部がガラス材である。この構成であれば、前
述に対して、挿入部へ補助センサ棒が容易に差し込むこ
とができる。延長センサがセンサ棒を延長することにな
り、落とし穴面全体に補助センサ棒を平均的に配置でき
る。ガラス材の蓋部は嗅覚の鋭敏な猪に対して無臭の特
質から有効となる。Further, in order to achieve the fifth to seventh objects in addition to the above, the animal catching device according to claim 6 is different from the above-mentioned claim in that the trapped-bore cylindrical portion is different from the above-described cover support. Below, two rectangular insertion portions symmetrically arranged so that a plurality of auxiliary sensor rods can be inserted, an extension hole provided at a side position where an extension line of the sensor rod hits, and inserted into the extension hole, An upside down gutter-shaped extension sensor that covers the sensor rod from above and allows the auxiliary sensor rod to contact from above is provided, and the lid is made of a glass material. According to this configuration, the auxiliary sensor rod can be easily inserted into the insertion portion. The extension sensor extends the sensor rod, so that the auxiliary sensor rod can be evenly arranged on the entire pit surface. The glass lid is effective against odor-sensitive wild boars due to its odorless nature.
【００１８】[0018]
【発明の実施の形態】以下に請求項１に対応する絞り力
機構を使用する請求項２の実施形態の一つとして、動物
捕獲装置の第１実施形態について、図面を参照して説明
する。図１は、動物捕獲装置の設置状態の縦置きの断面
図である。本装置は、第１，第２筒部１，２、第１，第
２ばね３，４、ロープ５、絞り部６、絞り輪保形部７、
ばね解除部８、センサ部９によって構成される。第１筒
部１は、上端に上底を有し、下端を開放状態とする有底
円筒形であり、上底の中心にロープ５を通す第１通孔１
ａを備え、上底の内側が第１ばね３の上端を受ける第１
ばね上受１ｂであり、第２筒部２を摺動可能に収納でき
る内径及び深さＤを有し、下端部分が第２ばね４の上端
を受ける第２ばね上受１ｃである。この深さＤがあまり
浅いと、ばね力による第１筒部１の飛び出しが安定しな
いので、深い方が良い。好適な深さは第２筒部２の三分
の二から半分程度までが良好で、第１筒部１は第２筒部
２の外周面に案内されて正確に上方へ安定して飛び出せ
る。この安定的に飛び出させる手段は、従来手段である
特公平７−９５９０８号公報に示された中芯等を用いる
構成に比べて、構造簡単で構成部品数も少なくて極めて
効果的な構成である。また、第２ばね上受１ｃが、第２
ばね４の端部を受け易く、第２ばね４の線径をアップさ
せるためにつば状とされることも有効である。なお、使
用材料は、塩化ビニール等の合成樹脂材であるが、強度
及び軽量性の条件が満たされれば金属製でもよい。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a first embodiment of an animal catching apparatus will be described with reference to the drawings as one of the embodiments of the present invention which uses a throttle force mechanism according to the present invention. FIG. 1 is a vertical cross-sectional view of the state where the animal capture device is installed. This device includes first and second cylindrical portions 1 and 2, first and second springs 3 and 4, rope 5, squeezing portion 6, squeeze ring holding portion 7,
It is constituted by a spring release section 8 and a sensor section 9. The first cylindrical portion 1 has an upper bottom at an upper end, and has a bottomed cylindrical shape with an open lower end, and a first through hole 1 through which a rope 5 passes through the center of the upper bottom.
a, wherein the inside of the upper bottom receives the upper end of the first spring 3
A second sprung bearing 1c having an inner diameter and a depth D capable of slidably storing the second cylindrical portion 2 and having a lower end portion for receiving the upper end of the second spring 4. If the depth D is too small, the projection of the first cylindrical portion 1 due to the spring force is not stable, so that the deeper is better. The preferred depth is about two-thirds to about half the depth of the second cylindrical portion 2, and the first cylindrical portion 1 is guided by the outer peripheral surface of the second cylindrical portion 2 so that it can accurately and stably fly upward. . This means for stably popping out is an extremely effective structure with a simple structure and a small number of components, as compared with the structure using a core or the like shown in Japanese Patent Publication No. 7-95908, which is a conventional means. . Also, the second sprung bearing 1c is
It is also effective that the end of the spring 4 is easily received, and the second spring 4 is formed in a brim shape to increase the wire diameter. The material used is a synthetic resin material such as vinyl chloride, but may be made of metal if the conditions of strength and light weight are satisfied.
【００１９】第２筒部２は、下端に下底を有し、上端を
開放状態とする有底円筒形であり、下底の中心にロープ
５を通す第２通孔２ａを備え、下底の内側が第１ばね３
の下端を受ける第１ばね下受２ｂであり、下端部外側が
第２ばね４の下端を受ける形状に形成されて第２ばね下
受２ｃとなっている。この第２ばね下受２ｃも、上記第
２ばね上受１ｃと同様につば状に形成することも有効で
ある。第２筒部２の外径は第１筒部１の内部を摺動でき
る大きさとなって第１筒部１内に差し込まれる。この第
２筒部２と第１筒部１との係合は装置の長さをコンパク
トとする。また、第２筒部２の上端面は、第１，第２ば
ね３，４が圧縮されるとき、第１筒部１の第１ばね上受
１ｂのストッパ２ｄとして作用する。さらに、第２筒部
２の内径は第１ばね３を収納できる大きさである。使用
材料は、第１筒部１と同じであり説明を省略する。The second cylindrical portion 2 has a lower bottom at the lower end and is a bottomed cylindrical shape having an upper end opened, and has a second through hole 2a through which the rope 5 passes at the center of the lower bottom. Inside the first spring 3
A first unsprung support 2b that receives the lower end of the second spring 4 is formed in a shape that receives the lower end of the second spring 4 at the lower end outside. It is also effective that the second unsprung support 2c is formed in a brim shape similarly to the second sprung support 1c. The outer diameter of the second tubular portion 2 is large enough to slide inside the first tubular portion 1 and is inserted into the first tubular portion 1. The engagement between the second cylindrical portion 2 and the first cylindrical portion 1 makes the length of the device compact. When the first and second springs 3 and 4 are compressed, the upper end surface of the second cylindrical portion 2 acts as a stopper 2d of the first sprung support 1b of the first cylindrical portion 1. Further, the inner diameter of the second cylindrical portion 2 is large enough to accommodate the first spring 3. The material used is the same as that of the first cylindrical portion 1, and the description is omitted.
【００２０】第１ばね３は、上端が第１筒部１の第１ば
ね上受１ｂによって、下端が第２筒部２の第１ばね下受
２ｂによって受られる圧縮コイルばねである。第１ばね
３のセット時長さは、第２筒部２の内部長さとなるの
で、その自由長がばね解除時の拡開力を決める長さであ
り適宜選択される。第１ばね３と第１ばね上受１ｂ，第
１ばね下受２ｂとの係合関係はフリー又は固定状態のい
ずれかが適宜選択され、図示省略するが、保護ワッシ
ャ，厚さ調整シム等も適宜配設される。第２ばね４と第
２ばね上受１ｃ，下受２ｃとの関係でも同様である。本
発明の特徴部分である第２ばね４は、上端が第１筒部１
の第２ばね上受１ｃによって受けられ、下端が第２筒部
２の第２ばね下受２ｂによって受けられ、コイル内径が
第２筒部２の外径より大きく、第１ばね３に対して同軸
心外側に配列される圧縮コイルばねである。第１，第２
ばね３，４は並列に接続されるので、両者のばね定数は
単純にプラスされて、従来に比べて格段に強い合成ばね
力を得ることができる。この点、特公平７−９５９０８
号公報に示された従来の配置は直列であり、ばね定数が
大きく異なる。また、第１，第２ばね３，４の並列配置
は装置の長さをコンパクトとし、上述の第１，第２筒部
１，２の係合と相乗効果を発揮できる。The first spring 3 is a compression coil spring whose upper end is received by the first sprung support 1b of the first cylindrical portion 1 and whose lower end is received by the first unsprung support 2b of the second cylindrical portion 2. The set length of the first spring 3 is the internal length of the second tubular portion 2, and its free length is a length that determines the expanding force when the spring is released, and is appropriately selected. The engagement relationship between the first spring 3 and the first sprung bearing 1b and the first unsprung bearing 2b may be appropriately selected from a free state and a fixed state, and although not shown, a protection washer, a thickness adjustment shim, and the like are also omitted. Arranged as appropriate. The same applies to the relationship between the second spring 4 and the second sprung bearings 1c, 2c. The upper end of the second spring 4 which is a characteristic part of the present invention is the first cylindrical portion 1.
The lower end is received by the second unsprung receiver 2b of the second cylindrical portion 2, the coil inner diameter is larger than the outer diameter of the second cylindrical portion 2, and the first spring 3 It is a compression coil spring arranged outside the coaxial center. 1st, 2nd
Since the springs 3 and 4 are connected in parallel, the spring constants of both springs are simply added, so that a remarkably strong combined spring force can be obtained as compared with the prior art. In this regard, Tokuhei 7-95908
The conventional arrangement shown in the above publication is in series, and the spring constant is greatly different. In addition, the parallel arrangement of the first and second springs 3 and 4 makes the length of the device compact, and can exert a synergistic effect with the engagement of the first and second cylindrical portions 1 and 2 described above.
【００２１】しかも、第２ばね４の線径はコイル径が大
きいために大きく取れるので、ばね定数も強くし、かつ
ばねセット長さも短くすることも可能である。また、第
２ばね４の収納される長さは、第１ばね３の収納長より
も短いため、有効巻数も少なくすることも可能となって
ばね定数を強くすることもできる。このため、第１ばね
３との並列配置による効果と相まって、第１，第２筒部
１，２の圧縮時の全長を可及的に短くして装置全体をコ
ンパクにできる。そして、第２ばね４の自由長が第１ば
ね３のそれより短くなるように選択すると、絞り輪５ａ
の初動時においては、第１，第２ばね３，４の合成ばね
による強いばね力が作用する。しかし、最終段階の動物
の足を絞り終わる段階では、ばね定数の強い第２ばね４
は伸びきってフリー状態で作用せず、ばね定数の弱い第
１ばね３のみが作用するので、足を絞りすぎることを確
実に防止し、獲物を必要以上に傷つけることもない。Further, the wire diameter of the second spring 4 can be increased because the coil diameter is large, so that the spring constant can be increased and the spring set length can be shortened. Further, since the length in which the second spring 4 is stored is shorter than the storage length of the first spring 3, the number of effective turns can be reduced, and the spring constant can be increased. For this reason, combined with the effect of the parallel arrangement with the first spring 3, the overall length of the first and second cylindrical portions 1 and 2 when compressed can be made as short as possible, and the entire device can be made compact. When the free length of the second spring 4 is selected to be shorter than that of the first spring 3, the diaphragm wheel 5a
At the time of the initial movement, a strong spring force by the combined spring of the first and second springs 3 and 4 acts. However, at the final stage of squeezing the animal's paws, the second spring 4 having a strong spring constant is used.
Does not act in a free state and only the first spring 3 having a weak spring constant acts, so that it is possible to reliably prevent the foot from being squeezed excessively and to not damage the prey more than necessary.
【００２２】ロープ５はワイヤロープ（ＪＩＳ Ｇ ３
５２５相当）であり、一端が獣の足を入れる絞り輪５ａ
とされ、第１通孔１ａから入って、第１，第２筒部１，
２及び第１，第２ばね３，４の共通軸心位置を通って、
第２通孔２ａから出ている他端が固定用端部５ｂであ
る。固定用端部５ｂは、スリーブ５ｃによって環状のア
イ５ｄ（ＪＩＳ Ｂ ０１４８ 巻上機用語）が形成さ
れて固定側フック等（図示省略）と容易に連結できるよ
うになっている。なお、ロープ５をワイヤロープに限定
する必要はなく、綿ロープ（ＪＩＳ Ｌ ２７０２）、
ナイロンロープ（ＪＩＳ Ｌ ２７０４）等の各種繊維
ロープも猪以外の小型獣を捕らえる場合等に使用でき
る。The rope 5 is a wire rope (JIS G 3
525), one end of which is the aperture wheel 5a for inserting the beast's feet.
Into the first through-hole 1a,
Through the common axis position of the second and first and second springs 3 and 4,
The other end protruding from the second through hole 2a is a fixing end 5b. The fixing end 5b is formed with an annular eye 5d (JIS B 0148 hoisting machine term) by a sleeve 5c so that it can be easily connected to a fixing hook or the like (not shown). In addition, it is not necessary to limit the rope 5 to a wire rope, and a cotton rope (JIS L 2702),
Various fiber ropes such as a nylon rope (JIS L 2704) can also be used for capturing small beasts other than wild boar.
【００２３】絞り部６は、金属製又は強化プラスチック
製の長板がＶ字状又はコ字状に折り曲げて形成され、左
右端及び中央部分に左，右端孔６ａ，６ｂ及び中央長孔
６ｃを設ける。左端孔６ａ，中央長孔６ｃ，右端孔６ｂ
順に第１通孔１ａから延び出たロープ５が通され、ロー
プ５が絞り輪５ａを形成すると同時に、絞り部６が絞り
輪５ａの首部分に該当する。この絞り部６は、中央長孔
６ｃが無抵抗となる絞り輪５ａの絞れる方向の移動を可
能とし、逆に抵抗となる絞り輪５ａの緩められる方向へ
の移動を不可能とする。しかし、絞り輪５ａを緩めるよ
うに、絞り輪５ａに対してロープ５を手送りする場合で
は、中央長孔６ｃは無抵抗となり絞り輪５ａを緩めるこ
とができる。The throttle section 6 is formed by bending a long plate made of metal or reinforced plastic into a V-shape or a U-shape, and has left and right end holes 6a, 6b and a central long hole 6c at the left, right, and center portions. Provide. Left end hole 6a, central long hole 6c, right end hole 6b
The ropes 5 extending from the first through holes 1a are sequentially passed, and the ropes 5 form the apertures 5a, and the apertures 6 correspond to the necks of the apertures 5a. The aperture portion 6 enables the aperture wheel 5a in which the central elongated hole 6c has no resistance to move in the direction in which the aperture wheel 5a can be throttled, and conversely makes it impossible to move the aperture wheel 5a in which the resistance becomes resistant in the loosening direction. However, when the rope 5 is manually fed to the aperture wheel 5a so as to loosen the aperture wheel 5a, the central elongated hole 6c has no resistance and the aperture wheel 5a can be loosened.
【００２４】なお、この絞り部６は前述のＶ字状又はコ
字状の長板に限定されることない。すなわち、絞り輪５
ａ内に入って引っ張る場合、絞り輪５ａが絞られる方向
に移動できても絞り輪５ａが緩められる方向に移動でき
ず、絞り輪５ａに対してロープ５を手送る場合のみに絞
り輪５ａを緩めることができれば構成等が異なっても採
用することができる。例えば、図示を省略するが、ロー
プ５の端部を結んで通孔を形成し、其の通孔にロープを
通して絞り輪及び絞り部を形成するという最も簡単な構
造も利用できる。The aperture 6 is not limited to the aforementioned V-shaped or U-shaped long plate. That is, the aperture wheel 5
a, when the pulling wheel 5a can be moved in the direction in which the aperture wheel 5a can be squeezed, it cannot be moved in the direction in which the aperture wheel 5a can be loosened. If it can be loosened, it can be adopted even if the configuration is different. For example, although not shown, the simplest structure in which ends of the rope 5 are connected to form a through hole, and a throttle wheel and a throttle portion are formed by passing the rope through the through hole can also be used.
【００２５】本発明の特徴部分である絞り輪保形部７
は、端部が第１筒部１に固定され、絞り部５の絞り輪５
ａの仕掛時の大きさ及び姿勢を、初動時のみ保持できる
ように絞り輪５に対応して形成されるものである。より
具体的な構成の一例は、図１に示すように、鋼製ワイヤ
であって、一端を第１筒部１の上底に固定され、絞り輪
５ａの仕掛時の大きさを保持できるように、絞り輪５ａ
の約４分の１から約２分の１程度の範囲内の長さであっ
て地表面に対して平行に延ばされ、他端を横向きＵ字状
に折り曲げて係止端７ａとして形成される。この約４分
の１から約２分の１程度の範囲内の長さは、軽量性を確
保して絞り輪５ａを保形する機能として充分であり、か
つ絞り動作の障害とならない長さである。仕掛準備時に
おいて、絞り輪５ａが係止端７ａに係止されると、第
１，第２ばね３，４の解除直後において初動の加速度が
大きくても、地表面に仕掛られる絞り輪５ａの仕掛時大
きさ及び姿勢を保持して「おじぎ現象」を防止できる。
そして、絞り輪５ａが絞り始まると係止端７ａから簡単
に外れ、動物の足を確実にくくることが出来る。また、
この絞り輪保形部７があれば、ロープ使用材料が腰のな
い綿ロープ，ビニルロープ等の繊維ロープでも充分に
「おじぎ現象」を防止できる。[0025] The drawing ring retaining portion 7 which is a characteristic portion of the present invention.
Has an end portion fixed to the first cylindrical portion 1 and an aperture wheel 5 of the aperture portion 5.
It is formed corresponding to the aperture wheel 5 so that the size and posture of the device a can be maintained only at the time of initial movement. One example of a more specific configuration is a steel wire as shown in FIG. 1, one end of which is fixed to the upper bottom of the first cylindrical portion 1 so that the size of the aperture wheel 5a at the time of installation can be maintained. And the aperture wheel 5a
The length is in the range of about 1/4 to about 1/2, and extends parallel to the ground surface, and the other end is bent in a laterally U-shape to form a locking end 7a. You. The length in the range of about one-fourth to about one-half is sufficient as a function of maintaining the shape of the aperture wheel 5a while ensuring light weight, and is a length that does not hinder the aperture operation. is there. When the throttle wheel 5a is locked to the locking end 7a during the preparation of the in-process, even if the acceleration of the initial movement is large immediately after the release of the first and second springs 3 and 4, the throttle wheel 5a to be mounted on the ground surface is not affected. The "bowing phenomenon" can be prevented by maintaining the size and posture during the process.
When the squeeze wheel 5a starts to be squeezed, the squeeze wheel 5a is easily detached from the locking end 7a, so that it is possible to make the animal's feet harder. Also,
With the drawn ring retaining portion 7, the "bowing phenomenon" can be sufficiently prevented even when the rope is made of a rigid rope such as a cotton rope or a vinyl rope.
【００２６】なお、端部を第１筒部１に固定する構成と
して、上記は一端のみとして他端を係止端７ａとしてい
るが、この構成に限定する必要はない。他の構成として
は、図示を省略するが、両端を第１筒部１に固定し、中
間部分が絞り輪５ａに対応して環状に形成され同時に係
止片を備える構成である。この係止片は、少なくとも第
１筒部１から最も離れた位置に一つ備えられる。この場
合の作用の特徴は初動時に姿勢をより安定化し、環状で
あるため繊維ロープに対して特に効果的となる点であ
る。また、使用材料として、鋼製（スチール）に限定す
る必要はなく、他の金属製、強化プラスック等の強度的
に保証される材料を使用できる。また、ワイヤに限定す
る必要もなく、棒材，パイプ材，板材等の各種材料を枠
状に成形することでもよい。In the above-described configuration in which the end portion is fixed to the first cylindrical portion 1, the above-described configuration is such that only one end is provided and the other end is the locking end 7a. However, the present invention is not limited to this configuration. As another configuration, although not shown, both ends are fixed to the first cylindrical portion 1, and an intermediate portion is formed in an annular shape corresponding to the aperture wheel 5 a and has a locking piece at the same time. This locking piece is provided at least at a position farthest from the first cylindrical portion 1. The feature of the operation in this case is that the posture is more stabilized at the time of the initial movement, and is particularly effective for the fiber rope because of its annular shape. Further, the material to be used does not need to be limited to steel (steel), and other materials made of metal, reinforced plastics, and the like can be used in terms of strength. Further, it is not necessary to limit to a wire, and various materials such as a rod material, a pipe material, and a plate material may be formed into a frame shape.
【００２７】ばね解除部８は、第１，第２筒部１，２か
らそれぞれ延設される引張ワイヤ８１とその連結部分８
０からなる。引張ワイヤ８１は圧縮されて付勢力を有す
る第１，第２ばね３，４の圧縮状態を保持し、連結部分
８０は罠仕掛状態では両引張ワイヤ８１を連結し、セン
サ部９からの解除動作を受ける場合のみに引張ワイヤ８
１の連結を解除して第１，第２ばね３，４を急速に拡開
させる。その詳細な構成を図２（イ）の連結部分模式図
を参照して説明する。第１，第２筒部１，２から延びた
引張ワイヤ８１の先端は環状のアイ８２となっている。
そして、ヘ字状又はＬ字状の止めピン８３の短辺を介し
て両アイ８２がつながっている。The spring releasing portion 8 includes a pulling wire 81 extending from the first and second cylindrical portions 1 and 2 and a connecting portion 8 thereof.
Consists of zero. The pulling wire 81 is compressed to maintain the compressed state of the first and second springs 3 and 4 having an urging force, and the connecting portion 80 connects the two pulling wires 81 in the trapped state and releases the sensor unit 9 from the operation. Wire 8 only when receiving
The first and second springs 3 and 4 are rapidly expanded by releasing the connection of the first spring. The detailed configuration will be described with reference to a schematic diagram of a connecting portion in FIG. The distal end of the pulling wire 81 extending from the first and second cylindrical portions 1 and 2 is an annular eye 82.
The two eyes 82 are connected to each other via a short side of a rectangular or L-shaped stopper pin 83.
【００２８】なお、通常はアイ８２が止めピン８３から
滑り外れないように、第１筒部１からのアイ８２を内側
に位置させる。止めピン８３の長辺と引張ワイヤ８１
は、止めリング８４によって止められ、第１筒部１に一
端を止め置いたセンサ棒９１が、止めリング８４に係合
されている。センサ棒９１の係合関係は、捕獲時を示す
点線位置にセンサ棒９１が移動すると、止めリング８４
が止めピン８３の長辺から外れ、止めピン８３の短辺に
よるアイ８２の連結を外すこととなる。なお、連結部分
８０の構成は前述した構成に限定されることなく、第
１，第２ばね３，４とセンサ部９との解除関係を満足す
る構成であれば、他の一般的な構成でも新規な構成でも
利用できる。Normally, the eye 82 from the first cylindrical portion 1 is positioned inside so that the eye 82 does not slip off the stopper pin 83. Long side of locking pin 83 and pulling wire 81
Is stopped by a stop ring 84, and a sensor rod 91 having one end stopped at the first cylindrical portion 1 is engaged with the stop ring 84. The engagement relationship of the sensor rod 91 is such that when the sensor rod 91 moves to the dotted line position indicating the time of capture, the stop ring 84
Is detached from the long side of the stop pin 83, and the connection of the eye 82 by the short side of the stop pin 83 is released. The configuration of the connecting portion 80 is not limited to the configuration described above, and any other general configuration may be used as long as the configuration satisfies the release relationship between the first and second springs 3 and 4 and the sensor unit 9. Also available in new configurations.
【００２９】センサ部９は、ロープ５の絞り輪５ａの下
方に位置し、動物の足が絞り輪５ａ内に入ったとき、こ
れを感知してばね解除部８へ解除動作を伝える。本実施
形態の具体的構成は、着脱自在のセンサ棒９１が、図１
及び図２（イ）に示すように、ばね解除部８の止めリン
グ８４に係合し、一端を第１筒部１に止め置きされ、こ
の止め置き点を支点にして、動物の重みにて下方に回転
するように構成されている。なお、この構成が最も簡単
であるが、上記ばね解除部８が各種の構成を採用する場
合に対応させて異なる構成をとることもできる。The sensor section 9 is located below the iris wheel 5a of the rope 5, and when the animal's foot enters the iris wheel 5a, detects this and transmits a release operation to the spring release section 8. The specific configuration of the present embodiment is as follows.
As shown in FIG. 2 (a), the spring is engaged with the retaining ring 84 of the spring releasing portion 8, and one end is retained on the first cylindrical portion 1. With the retaining point as a fulcrum, the weight of the animal is used. It is configured to rotate downward. Although this configuration is the simplest, a different configuration may be adopted in response to the case where the spring release section 8 employs various configurations.
【００３０】上記第１実施形態の動作について説明す
る。先ず仕掛準備は、第１，第２筒部１，２を圧縮して
ばね解除部８をセットし、絞り輪５ａを上側にして落穴
上に位置するように、第１筒部１等を縦置きに地中に埋
める。装置の長さがコンパクトであるため、この設置が
容易となる。センサ棒９１は絞り輪５ａの下方に配設さ
れて仕掛準備が完了する。 動物の足が絞り輪５ａ内に
踏み込むと、センサ棒９１を下げてばね解除部８を解除
し、第１，第２ばね３，４が急速に拡開して第１筒部１
を飛びださせ、絞り部６によって絞り輪５ａを一気に絞
る。この絞りの初期加速度は、２本のばね定数が加えら
れて作用するので従来に比べて格段に早く、空はじきす
ることがない。しかも第１筒部１の飛び出し力も強く、
絞り輪５ａ上の土等が凍結していても簡単に打ち破って
飛び出すことができる。The operation of the first embodiment will be described. First, in preparation for the in-process, the first and second cylindrical portions 1 and 2 are compressed to set the spring release portion 8, and the first cylindrical portion 1 and the like are positioned so that the throttle wheel 5a is positioned upward and positioned above the pit. Fill the ground vertically. This installation is facilitated by the compact length of the device. The sensor rod 91 is disposed below the throttle wheel 5a, and the preparation for the work is completed. When the foot of the animal steps into the squeeze wheel 5a, the sensor rod 91 is lowered to release the spring releasing portion 8, and the first and second springs 3 and 4 are rapidly expanded and the first cylindrical portion 1 is opened.
, And the diaphragm wheel 5a is squeezed at once by the diaphragm unit 6. Since the initial acceleration of the aperture works by adding two spring constants, the initial acceleration is much faster than in the prior art and does not repel. Moreover, the protruding force of the first cylindrical portion 1 is strong,
Even if the soil or the like on the aperture wheel 5a is frozen, it can be easily broken and jumped out.
【００３１】また、第１筒部１の飛び出し方向は、第２
筒部２に案内されて正確に鉛直上向きであり、絞り輪保
形部７によって、絞り輪５ａが地表面に対して平行状態
を飛び出し初期に保ち、絞られ始めると係止端７ａから
外れるが平行状態は崩れない。このため「おじぎ現象」
を起こすこともなく、足の先でなく足のもも近くを絞り
輪５ａが捕らえて、確実に動物の足をくくる、この際第
２ばね４はのび切っており、ばね定数の弱い第１ばね３
の拡開力のみによって、最終段階にはくくられるので、
動物の足を絞りすぎることなく捕獲が完了する。The direction in which the first cylindrical portion 1 projects is the second direction.
It is guided vertically by the cylindrical portion 2 and is directed vertically upward, and the aperture ring 5a is kept parallel to the ground surface by the aperture retaining shape portion 7 to keep the initial state, and when it starts being apertured, it comes off from the locking end 7a. The parallel state does not collapse. For this reason, "bowing phenomenon"
And the squeeze wheel 5a catches not only the tip of the foot but also the foot of the foot, so that the animal's foot is surely pulled. At this time, the second spring 4 is extended and the first spring having a weak spring constant Spring 3
Only by the expansion force of
The capture is completed without over-squeezing the animal's feet.
【００３２】なお、請求項１に対応する上記第１，第２
筒部１，２及び第１，第２ばね３，４にて構成される絞
り力機構は、上記第１実施形態に使用限定されることは
ない。すなわち、上端に上底を有し、下端を開放状態と
する有底円筒形の第１筒部が、下端に下底を有し、上端
を開放状態とする有底円筒形の第２筒部の外周面におい
て摺動可能に係合し、圧縮コイルばねの一端が第１筒部
の上底によって、他端が第２筒部の下底によって受ける
構成であって、圧縮コイルばねの拡開力によって第１筒
部を飛び出させてロープの絞り輪を絞り込む方式の各種
捕獲装置に使用することができる。The first and second aspects of the present invention correspond to claim 1.
The throttle force mechanism constituted by the cylindrical portions 1 and 2 and the first and second springs 3 and 4 is not limited to the use in the first embodiment. That is, a bottomed cylindrical first cylinder portion having an upper bottom at an upper end and an open lower end, and a bottomed cylindrical second cylinder portion having a lower bottom at a lower end and an open upper end. The compression coil spring is slidably engaged on the outer peripheral surface thereof, and one end of the compression coil spring is received by the upper bottom of the first cylinder portion and the other end is received by the lower bottom of the second cylinder portion. The present invention can be used for various types of capture devices of a type in which the first tubular portion is protruded by force to narrow the aperture of the rope.
【００３３】請求項３に対応する第２実施形態について
説明する。第２実施形態は前記第１実施形態に対して以
下の構成要素を付加した構成である。すなわち、図３に
示すように、第１***１０及び第２***１１を付加
した構成である。第１***１０は、遊びロープ１２と
セーフリング１３とで構成される。遊びロープ１２は、
ロープがワイヤロープ５とされ、ワイヤロープ５の固定
用端部５ｂ側が遊び長さＬ分延長される部分であり、第
２通孔２ａから引き出されている。セーフリング１３
は、遊びロープ１２を第２筒部２の下部において仮止め
する仮止体である。このセーフリング１３は、合成樹脂
製の帯状布を環状に形成され、充分な強度及び適度な弾
性によって遊びロープ１２を第２筒部２に対して着脱自
在に仮止めできる。消耗品のひとつとして考えて、仕掛
を替える毎に新品を使用すれば充分である。この充分な
強度及び適度な弾性を満たす材料の一例として、汎用性
を考慮すると塩化ビニル等のビニル系プラスチックがあ
る。A second embodiment corresponding to claim 3 will be described. The second embodiment has a configuration in which the following components are added to the first embodiment. That is, as shown in FIG. 3, the first safety unit 10 and the second safety unit 11 are added. The first safety part 10 is composed of a play rope 12 and a safe ring 13. The play rope 12
The rope is a wire rope 5, and the fixing end 5 b side of the wire rope 5 is a portion extended by the play length L, and is pulled out from the second through hole 2 a. Safeling 13
Is a temporary fixing body for temporarily fixing the play rope 12 at a lower portion of the second tubular portion 2. The safe ring 13 is formed of a belt-like cloth made of synthetic resin in an annular shape, and the play rope 12 can be temporarily attached to and detached from the second cylindrical portion 2 with sufficient strength and moderate elasticity. It is sufficient to use a new one every time the work is changed, considering it as one of the consumables. As an example of a material that satisfies this sufficient strength and moderate elasticity, there is a vinyl plastic such as vinyl chloride in consideration of versatility.
【００３４】第１***１０の作動について説明する
と、センサ部９が感知してばね解除部８を解除し、第１
ばね３等の拡開力によって第１筒部１が飛び出し、絞り
部６が絞り輪５ａを絞る。この時点までは、セーフリン
グ１３によって第２通孔２ａより前のワイヤロープ５だ
けに力が作用する。しかし、その後更に、捕らえられた
動物が絞られた絞り輪５ａを引っ張ると、セーフリング
１３が外れ、伸びきった第１通孔１ａから第２通孔２ａ
までの第１，第２筒部１，２がワイヤロープ５上を移動
可能となる。そして、絞り輪５ａの首部分に、遊びロー
プ１２の遊び長さＬだけ余裕ができる。人間又は保護獣
が掛かった場合であれば、この遊び長さＬのロープを絞
り部６にて手送りすることで、絞り輪（罠）５ａを簡単
に緩めることができる。The operation of the first safety part 10 will be described.
The first cylindrical portion 1 protrudes due to the expanding force of the spring 3 and the like, and the throttle portion 6 narrows the throttle wheel 5a. Up to this point, the force acts on only the wire rope 5 before the second through hole 2a by the safe ring 13. However, after that, when the captured animal further pulls the squeezed squeezing ring 5a, the safe ring 13 comes off, and the extended first through-hole 1a to the second through-hole 2a.
The first and second cylindrical portions 1 and 2 can move on the wire rope 5. The play length L of the play rope 12 allows a margin at the neck of the aperture ring 5a. If a human or a protected beast is hung, the throttle wheel (trap) 5a can be easily loosened by manually feeding the rope having the play length L by the throttle unit 6.
【００３５】なお、この第１***１０を備える場合、
同時に備えられる絞り部６は、絞り輪５ａの絞り方向の
移動を可能とし、逆に抵抗となる絞り輪５ａの緩め方向
へ移動を不可能とし、ワイヤロープ５の手送りによって
絞り輪５ａを緩める機能が確保されることが必要であ
る。When the first safety section 10 is provided,
The aperture portion 6 provided at the same time allows the aperture wheel 5a to move in the aperture direction, makes it impossible to move the aperture wheel 5a in the loosening direction, which is a resistance, and loosens the aperture wheel 5a by manual feeding of the wire rope 5. Functions need to be secured.
【００３６】第２***１１は、ばね解除部８とは独立
した系統であって、セーフワイヤ１４が第２筒部２から
延ばされ、第１筒部１の上底にてピン１５によって止め
られる構成である。ピン１５は着脱自在であり、仕掛準
備完了時には鉛直上方に引くと簡単に抜くことができ
る。また逆に、ばね解除部８の誤作動によってセーフワ
イヤ１４に荷重が掛かった場合に斜め下方に引っ張られ
ても絶対に抜けないように第１筒部１に差し込まれてい
る。通常時はセーフワイヤ１４がピン１５に対して無負
荷状態となるように、図２（ロ）に示すように、隙間Ｈ
をとって配設される。The second safety portion 11 is a system independent of the spring release portion 8. The safe wire 14 extends from the second tube portion 2, and a pin 15 is provided at the upper bottom of the first tube portion 1. It is a configuration that can be stopped. The pin 15 is detachable and can be easily pulled out by pulling it vertically upward when the preparation for the work is completed. Conversely, when a load is applied to the safe wire 14 due to an erroneous operation of the spring release unit 8, the safe wire 14 is inserted into the first tubular portion 1 so that the safe wire 14 will never come off even if it is pulled obliquely downward. Normally, as shown in FIG. 2B, the gap H is set so that the safe wire 14 is not loaded on the pin 15.
It is arranged with taking.
【００３７】第２***１１の作動について説明する
と、捕獲装置の仕掛準備中において、ばね解除部８が誤
作動し、第１ばね３等が前記隙間Ｈ分だけ拡開すると、
セーフワイヤ１４とピン１５が係合して、第１，第２ば
ね３，４の付勢力に抗して第１，第２筒部１，２の係合
状態を保持し第１筒部１の飛び出しを防止する。他方誤
作動なき場合、捕獲装置の罠仕掛準備完了後に、ピン１
５を上方へ抜くことでセンサ棒９１に誤接触することな
く簡単に第２***１１を解除できる。この解除の際も
隙間Ｈの余裕があるので、ピン１５の引き抜き作業の振
動等によってセンサ９が誤応答することもない。このよ
うに、センサ９に誤接触することなく、仕掛準備中の簡
便かつ確実な安全装置を提供できる。The operation of the second safety portion 11 will be described. If the spring releasing portion 8 malfunctions during the preparation of the catching device, and the first spring 3 and the like are expanded by the gap H,
When the safe wire 14 and the pin 15 are engaged with each other, the first and second cylindrical portions 1 and 2 are held in an engaged state against the urging force of the first and second springs 3 and 4, and the first cylindrical portion 1 is held. To prevent jumping out. On the other hand, if there is no malfunction, the pin 1
By pulling out 5 upward, the second safety portion 11 can be easily released without erroneous contact with the sensor rod 91. At the time of this release, there is a margin of the gap H, so that the sensor 9 does not respond erroneously due to vibration or the like of the work of pulling out the pin 15. As described above, a simple and reliable safety device during the preparation of the work in progress can be provided without erroneous contact with the sensor 9.
【００３８】請求項４に対応する第３実施形態について
説明する。第３実施形態は前記第２実施形態に対して、
第２***２１が、図６に示すように、スナップピン２
２と連結部材である鎖２３とで構成される。スナップピ
ン２２は、第１筒部１の上底に上方から差し込み自在に
配設される。このスナップピン２２は、松葉ピンとも称
され、線材を松葉状に形成してそのばね性を利用するも
のである。一般的なスナップピンは、軸に取り付けた物
体が移動しないようにするため、軸の直径方向に***を
明けて、ここにピンの一辺の直線部をはめ込んで、他辺
を軸の外側に沿わせることによって、軸に取り付けた物
体が軸から抜けないようにさせるものである。本発明で
は、スナップピン２２の直線部２２ａを軸線方向に差し
込み、鎖２３を通して支持固定している。鎖２３は、ス
ナップピン２２に一端を連結し、他端を第２筒部２から
のばね解除部８０の引張ワイヤ８１に連結固定される。
なお、連結部材はこの鎖２３に限定されず、取扱いの自
由度が高く、引張強度の保証できる部材であれば、ワイ
ヤ，合成樹脂材、各種強化ファイバー等を採用できる。
スナップピン２２のばね性によって、鎖２３の支持固定
が確実にできる。また、鎖２３の長さは、第２筒部２ま
で延ばす必要なく必要最小限ですみ、装置がコンパクト
となる。A third embodiment corresponding to claim 4 will be described. The third embodiment differs from the second embodiment in that:
As shown in FIG. 6, the second safety portion 21
2 and a chain 23 as a connecting member. The snap pin 22 is disposed on the upper bottom of the first cylindrical portion 1 so as to be freely inserted from above. This snap pin 22 is also called a pine needle pin, and forms a wire into a pine needle shape and utilizes its spring property. A common snap pin is to make a small hole in the diameter of the shaft to prevent the object attached to the shaft from moving, fit a straight part on one side of the pin here, and move the other side along the outside of the shaft. This prevents the object attached to the shaft from coming off the shaft. In the present invention, the straight portion 22 a of the snap pin 22 is inserted in the axial direction and is supported and fixed through the chain 23. The chain 23 has one end connected to the snap pin 22 and the other end connected and fixed to the pulling wire 81 of the spring release portion 80 from the second cylindrical portion 2.
The connecting member is not limited to the chain 23, but may be a wire, a synthetic resin material, various reinforcing fibers, or the like as long as the member has a high degree of freedom in handling and can guarantee the tensile strength.
The support and fixing of the chain 23 can be ensured by the resiliency of the snap pin 22. In addition, the length of the chain 23 can be minimized without having to extend to the second cylindrical portion 2, and the device can be compact.
【００３９】この第２安全装置２１の動作としては、捕
獲装置の仕掛準備中にばね解除部８０が誤作動する場
合、スナップピン２２、鎖２３及び引張ワイヤ８１の連
結ラインによって第１，第２ばね３，４の付勢力に抗し
て第１，第２筒部１，２の係合状態を保持できる。他
方、捕獲装置を問題なく準備できた場合、仕掛準備完了
後、スナップピン２２を上方へ抜いて、鎖２３をフリー
状態とすれば第２***２１を簡単に解除できる。The operation of the second safety device 21 is as follows. When the spring release unit 80 malfunctions during the preparation of the catching device, the first and second connection lines of the snap pin 22, the chain 23 and the pulling wire 81 are connected. The engaged state of the first and second cylindrical portions 1 and 2 can be held against the urging force of the springs 3 and 4. On the other hand, if the catching device is prepared without any problem, the second safety portion 21 can be easily released by pulling the snap pin 22 upward and leaving the chain 23 free after the completion of the in-process preparation.
【００４０】請求項５に対応する第４実施形態について
説明する。第４実施形態は前記第３実施形態に対して以
下の構成要素を付加した構成である。すなわち、図４に
示すように、落穴筒部１６、蓋部１７、本体収納部１８
を付加した構成である。落穴筒部１６は、絞り輪５ａの
仕掛時の大きさとほぼ同じ直径を有する円筒形であり、
蓋部１７を支持する蓋支え１９が上部に配設され、複数
の補助センサ棒９２を挿入可能とする挿入孔２０が蓋支
え１９の下に配設される。従って、落穴筒部１６が土中
に設置されると、周囲の土質のいかんに関係なく、落穴
の側壁の崩れを防止して空はじき等を防止できる。A fourth embodiment corresponding to claim 5 will be described. The fourth embodiment has a configuration in which the following components are added to the third embodiment. That is, as shown in FIG.
Is added. The pit bore portion 16 is a cylindrical shape having a diameter substantially the same as the size of the aperture ring 5a at the time of installation,
A cover support 19 that supports the cover 17 is provided at the upper part, and an insertion hole 20 that allows a plurality of auxiliary sensor rods 92 to be inserted is provided below the cover support 19. Therefore, when the trapezoid tube portion 16 is installed in the soil, it is possible to prevent the side walls of the traphole from collapsing and to prevent repelling, regardless of the surrounding soil.
【００４１】蓋部１７は、ガラス，セラミック又は焼き
物等の脆性材料によって、落穴筒部１６の内径に対応す
る形状に形成され、捕獲動物の体重に応じて破損する厚
さに選択される。従って、脆性のために破損状況も一気
に破断できる。また猪の体重に合わせて蓋部１７の厚さ
を設定すると、猪より軽いうさぎ，きつね等では破損し
ないので、猪等の大型獣に限定して捕獲できる。また、
蓋部１７のいかなる踏み込み位置でも動物の足が触れれ
ば、その位置のガラスは破損し、蓋部１７全体が数個に
分割され、全体の破損へ必ず導かれる。また、図５に示
すように、落穴筒部１６においてセンサ棒９１が直径方
向に半径長よりやや長くなるように配設される。他方、
補助センサ棒９２は、センサ棒９１に対して直角方向２
本，延長方向１本の順に各挿入孔２０に挿入される。そ
して、これらの上に斜め井桁状の４本の補助センサ９２
が載せられ動物の落下をセンサ棒９１に伝達可能とす
る。The lid portion 17 is formed of a brittle material such as glass, ceramic, or a baked product into a shape corresponding to the inner diameter of the pitted cylindrical portion 16, and is selected to have a thickness that is broken according to the weight of the captured animal. Therefore, the breakage state can be broken at once because of the brittleness. Further, if the thickness of the lid portion 17 is set according to the weight of the wild boar, it can be captured only by a large beast such as a wild boar because it is not damaged by rabbits, foxes and the like that are lighter than the wild boar. Also,
If the animal's feet touch the lid 17 at any stepping position, the glass at that position will be broken, and the entire lid 17 will be divided into several pieces, which will necessarily lead to the entire breakage. In addition, as shown in FIG. 5, the sensor rod 91 is disposed in the pit-bore portion 16 so as to be slightly longer than the radial length in the diameter direction. On the other hand,
The auxiliary sensor rod 92 is perpendicular to the sensor rod 91 in the direction 2.
This is inserted into each of the insertion holes 20 in the order of one book and one extension direction. Then, four auxiliary sensors 92 in a diagonal cross are provided on these.
Is placed on the sensor rod 91 so that the falling of the animal can be transmitted to the sensor rod 91.
【００４２】このため、蓋部１７のいかなる踏み込み位
置に動物の足が踏み込んでも、センサ部９が確実に感知
してばね解除部８を確実に作動させる。なお、補助セン
サ棒９２の配置の数量，形状等は、図５に示す構成に限
定されることなく、蓋部１７の破損をセンサ棒９１に対
して確実に伝達できる他の構成が採用される。For this reason, even if the animal's foot is stepped on any stepping position of the lid section 17, the sensor section 9 reliably senses and the spring release section 8 is reliably operated. The number, shape, and the like of the arrangement of the auxiliary sensor rods 92 are not limited to the configuration shown in FIG. 5, and another configuration that can reliably transmit the damage of the lid 17 to the sensor rod 91 is adopted. .
【００４３】本体収納部１８は円筒形であり、落穴筒部
１６に隣接して設置され、ロープ５の絞り輪５ａ，絞り
部６及び絞り輪保形部７以外を収納する。本体収納部１
８のみ前もって設置しておけば、第１筒部１等を短時
間，かつ簡単に地中に設置できる。本体収納部１８の設
置作業は円筒形の設置だけであり、極めて簡単短時間に
実施できる。しかも、本体収納部１８内には不要な突起
等がないので、センサ部９を不用意に感知させることも
ない。なお、固定用端部５ｂについては、前記第２実施
形態の第１***１０を備える場合、図４に示すよう
に、遊びロープ１２部分が収納されても、固定のために
外側に位置する。The main body storage portion 18 is cylindrical and is installed adjacent to the pit hole tube portion 16 and stores the rope 5 except for the diaphragm wheel 5a, the diaphragm portion 6, and the diaphragm ring retaining shape portion 7. Body storage unit 1
If only 8 is installed in advance, the first tubular portion 1 and the like can be installed underground easily in a short time. The installation operation of the main body storage section 18 is only a cylindrical installation operation, and can be performed extremely easily and in a short time. In addition, since there is no unnecessary projection or the like in the main body storage section 18, the sensor section 9 is not inadvertently sensed. When the first safety portion 10 of the second embodiment is provided, the fixing end portion 5b is located outside for fixing even when the play rope 12 is stored as shown in FIG. .
【００４４】請求項６に対応する第５実施形態について
説明する。第５実施形態は、前記第４実施形態に対して
落穴筒部２４が、図７に示すように、挿入部２５と延長
孔２６及び延長センサ２７を備え、蓋部１７をガラス材
とした構成である。挿入部２５は、蓋支え１９の下方に
おいて、複数の補助センサ棒９２を挿入可能に対称配置
される二つの長方形に切り取られたものである。延長孔
２６は、センサ棒９１の延長線の当たる側面位置に設け
られる。延長センサ２７は、逆さ樋状であり延長孔２６
に差し込まれ、センサ棒９１を上方から覆い、補助セン
サ棒９２が上から接触できる。蓋部１７の材料はガラス
材に限定されず、セラミック、焼き物等の無機質的で無
臭の材料を使用できる。この構成の落穴筒部２４であれ
ば、挿入部２５が広く確保できるので、補助センサ棒９
２の設置が容易となる。また、誤作動防止の安全のため
にセンサ棒９１を必要最小限短くしても、延長センサ棒
２７が落とし穴面を充分にカバーできる。また、蓋部１
７の使用材料が無機質なガラス材であるために、嗅覚の
鋭敏な猪に対しても無臭の特質から有効となる。A fifth embodiment corresponding to claim 6 will be described. In the fifth embodiment, as shown in FIG. 7, the pitted tube portion 24 includes an insertion portion 25, an extension hole 26, and an extension sensor 27, and the lid portion 17 is made of a glass material. Configuration. The insertion portion 25 is cut below the lid support 19 into two rectangles symmetrically arranged so that a plurality of auxiliary sensor rods 92 can be inserted. The extension hole 26 is provided at a side surface position where an extension of the sensor rod 91 hits. The extension sensor 27 has an upside down gutter shape,
To cover the sensor rod 91 from above, and the auxiliary sensor rod 92 can contact from above. The material of the lid portion 17 is not limited to a glass material, and an inorganic and odorless material such as ceramics and baked goods can be used. In the case of the trapezoidal tube portion 24 having this configuration, the insertion portion 25 can be widely secured, so that the auxiliary sensor rod 9
2 can be easily installed. Further, even if the sensor rod 91 is made as short as necessary for safety in preventing malfunction, the extended sensor rod 27 can sufficiently cover the surface of the pit. Also, the lid 1
Since the material used in No. 7 is an inorganic glass material, it is effective even for wild boars with a sharp sense of smell because of its odorless characteristics.
【００４５】[0045]
【発明の効果】以上のように請求項１の絞り力機構であ
れば、仕掛に掛かった瞬間において強力なばねの拡開力
によって急速な絞り込み速度が得られる。さらに、請求
項２の動物捕獲装置であれば、その際に絞り輪のおじぎ
現象を防止し、絞りすぎることなく、確実に獣の足をく
くることができ、しかも装置をコンパクトにできる。As described above, according to the drawing force mechanism of the first aspect, a rapid drawing speed can be obtained by the strong spring-expanding force at the moment when the work is started. Further, in the case of the animal trapping device according to the second aspect, the bowing phenomenon of the throttle ring is prevented at that time, and the beast's feet can be reliably pulled without over-squeezing, and the device can be made compact.
【００４６】また、請求項３，４の動物捕獲装置であれ
ば、前述に加えて、保護獣及び人間が誤捕獲されても直
ちに罠を緩めることができ、仕掛準備中の簡便かつ確実
な安全装置を有して、ばね解除部が誤作動しても第１筒
部が飛び出すこともない。また、請求項５の動物捕獲装
置であれば、前述に加えて、猪等の大型獣のみに限定し
て捕獲でき、絞り輪の内の如何なる踏み込み位置でも確
実に感知し、設置場所の土質のいかんに関係なく、しか
も短時間で簡単に設置できる。さらに、請求項６の動物
捕獲装置であれば、簡単に補助センサを設置でき、安全
のためにセンサ棒を短くしても延長センサ棒が落とし穴
面を充分にカバーできる。In addition, in addition to the above, the trapping device can loosen the trap immediately even if the protected beast and the human are erroneously captured, so that the simple and reliable safety during the preparation of the in-process device can be achieved. With the device, the first tubular portion does not pop out even if the spring release portion malfunctions. In addition, with the animal capture device according to claim 5, in addition to the above, capture can be limited to only large beasts such as wild boars, and it can reliably detect any stepping position within the aperture ring, and Regardless of whether it is installed, it can be installed easily in a short time. Further, according to the animal capturing device of the sixth aspect, the auxiliary sensor can be easily installed, and even if the sensor rod is shortened for safety, the extended sensor rod can sufficiently cover the pit hole surface.
【図１】第１実施形態の動物捕獲装置の断面図である。FIG. 1 is a cross-sectional view of an animal capturing device according to a first embodiment.
【図２】イは第１実施形態のばね解除部の要部の模式図
であり、ロは第２実施形態の第２***の要部を示す模
式図である。FIG. 2A is a schematic diagram of a main part of a spring release unit of the first embodiment, and FIG. 2B is a schematic diagram showing a main part of a second safety unit of the second embodiment.
【図３】第２実施形態の第１，第２***を含めた側面
図である。FIG. 3 is a side view including first and second safety portions of a second embodiment.
【図４】第４実施形態の本体収納部，落穴筒部，蓋部及
び補助センサ棒を含めた構成概略図である。FIG. 4 is a schematic configuration diagram of a fourth embodiment including a main body storage section, a hollow cylinder section, a lid section, and an auxiliary sensor rod.
【図５】第４実施形態の落穴筒部のセンサ棒及び補助セ
ンサ棒の伝達関係を示す平面図である。FIG. 5 is a plan view showing a transmission relationship between a sensor rod and an auxiliary sensor rod of a hollow cylinder part according to a fourth embodiment.
【図６】第３実施形態の第２***の模式図である。FIG. 6 is a schematic view of a second safety unit according to the third embodiment.
【図７】第５実施形態の落穴筒部の構成概略図である。FIG. 7 is a schematic diagram of a configuration of a pit-bore portion according to a fifth embodiment.
１，２ 第１，第２筒部 ３，４ 第１，第２ばね
５ ロープ ６ 絞り部 ７ 絞り輪保形部 ８ ばね解除部
９ センサ部 １０ 第１*** １１，２１ 第２*** １２
遊びロープ １３ セーフリング １４ セーフワイヤ １５
ピン １６，２４ 落穴筒部 １７ 蓋部 １８ 本体収
納部 ２６ 延長孔 ２７ 延長センサ1, 2, 1st, 2nd cylinder part 3, 4 1st, 2nd spring
5 Rope 6 Throttle part 7 Throttle ring retaining part 8 Spring release part
9 Sensor unit 10 First safety unit 11, 21 Second safety unit 12
Play rope 13 Safe ring 14 Safe wire 15
Pins 16 and 24 Captive cylinder 17 Lid 18 Main body storage 26 Extension hole 27 Extension sensor
Claims (6)
有底円筒形の第１筒部が、下端に下底を有し、上端を開
放状態とする有底円筒形の第２筒部の外周面において摺
動可能に係合し、圧縮コイルばねの一端が第１筒部の上
底によって、他端が第２筒部の下底によって受ける構成
であって、圧縮コイルばねの拡開力によって第１筒部を
飛び出させてロープの絞り輪を絞り込む絞り力機構にお
いて、 前記第１筒部は、上底の中心にロープを通す第１通孔を
備え、上底の内側が第１ばね上受であり、下端が第２ば
ね上受であり、 前記第２筒部は、下底の中心にロープを通す第２通孔を
備え、下底の内側が第１ばね下受であり、下端部外側が
第２ばね下受であり、 前記圧縮コイルばねが、つぎの第１ばね及び第２ばねで
あり、 第１ばねは、上端が前記第１筒部の第１ばね上受によっ
て受けられ、下端が前記第２筒部の第１ばね下受によっ
て受けられ、コイル外径が前記第２筒部の内径より小さ
くて前記第２筒部の内部に収納され、 第２ばねは、上端が前記第１筒部の第２ばね上受によっ
て受けられ、下端が前記第２筒部の第２ばね下受によっ
て受けられ、コイル内径が前記第２筒部の外径より大き
く、前記第２筒部の外側であって、第１ばねに対して同
軸心外側に配列されること、を特徴とする絞り力機構。1. A bottomed cylindrical first cylinder having an upper bottom at an upper end and an open lower end, a bottomed cylindrical first cylinder having a lower bottom at a lower end and an open upper end. The compression coil spring is slidably engaged on the outer peripheral surface of the two cylinder portions, and one end of the compression coil spring is received by the upper bottom of the first cylinder portion and the other end is received by the lower bottom of the second cylinder portion. In the drawing force mechanism for popping out the first cylindrical portion by the expanding force of the above to narrow the drawing wheel of the rope, the first cylindrical portion has a first through hole through which the rope passes through the center of the upper bottom, and the inner side of the upper bottom. Is a first sprung support, and a lower end is a second sprung support. The second tubular portion has a second through hole through which a rope passes through the center of the lower bottom, and the inside of the lower bottom is the first unsprung part. The outer end of the lower end is a second spring support, and the compression coil spring is the next first spring and the second spring. The upper end of the first spring is The first cylinder portion is received by a first sprung bearing, the lower end is received by a first unsprung bearing of the second cylinder portion, and the outer diameter of the coil is smaller than the inner diameter of the second cylinder portion, and the second cylinder The second spring is housed inside the portion, the upper end of the second spring is received by the second sprung support of the first cylindrical portion, the lower end is received by the second unsprung support of the second cylindrical portion, and the coil inner diameter is The drawing force mechanism, wherein the drawing force mechanism is larger than the outer diameter of the second cylindrical portion, and is arranged outside the second cylindrical portion and outside the coaxial center with respect to the first spring.
とする有底円筒形であり、上底の中心にロープを通す第
１通孔を備え、上底の内側が第１ばね上受であり、第２
筒部を摺動可能に収納できる内径を有し、下端が第２ば
ね上受である第１筒部と、 下端に下底を有し、上端を開放状態とする有底円筒形で
あり、下底の中心にロープを通す第２通孔を備え、下底
の内側が第１ばね下受であり、下端部外側が第２ばね下
受であり、第１筒部内にて摺動できる外径を有する第２
筒部と、 上端が前記第１筒部の第１ばね上受によって受けられ、
下端が前記第２筒部の第１ばね下受によって受けられ、
コイル外径が前記第２筒部の内径より小さくて前記第２
筒部の内部に収納される圧縮コイルばねの第１ばねと、 上端が前記第１筒部の第２ばね上受によって受けられ、
下端が前記第２筒部の第２ばね下受によって受けられ、
コイル内径が前記第２筒部の外径より大きく、前記第２
筒部の外側であって、前記第１ばねに対して同軸心外側
に配列される圧縮コイルばねの第２ばねと、（２）一端
が絞り輪とされ、前記第１通孔から入って、前記第１，
第２筒部及び第１，第２ばねの共通軸心位置を通って、
前記第２通孔から出る他端が固定用端部とされるロープ
と、 前記ロープの絞り輪の首部分に該当し、前記絞り輪内に
動物が入って前記ロープを引っ張る場合、前記絞り輪が
絞られる方向にのみ移動し、前記絞り輪に対して前記ロ
ープを手送る場合のみに前記絞り輪を緩めることを可能
とする絞り部と、 端部が前記第１筒部に固定され、前記絞り部の絞り輪の
仕掛時の大きさ及び姿勢を、初動時のみ保持できるよう
に前記絞り輪に対応して形成される絞り輪保形部と、 圧縮されて付勢力を有する前記第１，第２ばねの圧縮状
態を保持する引張ワイヤが、前記第１筒部及び第２筒部
からそれぞれ延設され、罠仕掛状態では両引張ワイヤを
連結し、後記センサ部からの解除動作を受ける場合のみ
に引張ワイヤの連結を解除して前記第１，第２ばねを拡
開させるばね解除部と、 前記ロープの絞り輪の下方に位置し、動物の足が前記絞
り輪内に入ったとき、これを感知してばね解除部へ解除
動作を伝えるセンサ部とで、構成されることを特徴とす
る動物捕獲装置。(1) A cylindrical shape having an upper bottom at an upper end and a lower end in an open state, a first through hole through which a rope is passed at the center of the upper bottom, and an inner side of the upper bottom has a first through hole. 1 Spring support, 2nd
A first cylindrical portion having an inner diameter capable of slidably housing the cylindrical portion, a lower end being a second spring bearing, a lower end having a lower bottom, and an upper end being in an open state; A second through hole is provided at the center of the lower bottom to pass the rope, the inside of the lower bottom is a first spring support, and the lower end outside is a second spring support, and the outer side is slidable in the first cylindrical portion. Second with diameter
A tubular portion, an upper end of which is received by a first sprung bearing of the first tubular portion;
A lower end received by the first unsprung support of the second cylindrical portion,
The outer diameter of the coil is smaller than the inner diameter of the second cylindrical portion,
A first spring of a compression coil spring housed inside the cylindrical portion, and an upper end received by a second spring support of the first cylindrical portion;
A lower end received by a second unsprung receiver of the second cylindrical portion,
The inner diameter of the coil is larger than the outer diameter of the second cylindrical portion;
A second spring of a compression coil spring that is arranged outside the cylindrical portion and coaxially outside the first spring, and (2) one end is a throttle ring, which enters through the first through hole, The first,
Through the common axis position of the second cylindrical portion and the first and second springs,
A rope whose other end coming out of the second through hole is a fixing end, and which corresponds to a neck portion of an aperture of the rope, wherein when an animal enters the aperture and pulls the rope, the aperture is used. Is moved only in the direction in which the throttle is squeezed, and a throttle portion that enables the throttle wheel to be loosened only when the rope is handed to the throttle wheel; and an end portion fixed to the first cylindrical portion, An aperture ring retaining shape portion formed corresponding to the aperture wheel so that the size and posture of the aperture wheel of the aperture section at the time of in-process can be held only at the time of initial movement; and A tension wire for holding the compressed state of the second spring is extended from the first cylinder portion and the second cylinder portion, respectively, and connects the two tension wires in the trapped state and receives a release operation from the sensor portion described later. The first and second springs are released only by disconnecting the pull wire. A spring releasing portion to be expanded, and a sensor portion which is located below the throttle wheel of the rope and transmits the releasing operation to the spring releasing portion by sensing when the animal's foot enters the throttle wheel, An animal capture device characterized by being constituted.
び長さ分延長され、上記第２通孔から前記遊びロープが
引き出され、前記遊びロープを上記第２筒部の下部にお
いて仮止めする仮止体を配設して、上記第２筒部の下部
において第１***が構成され、 上記第１筒部の上底に上方から差し込み自在に配設され
るピンと、前記ピンに一端を連結して他端を上記第２筒
部に連結固定される連結部材とで、構成される第２安全
部が、上記ばね解除部とは独立した位置に配設され、 捕獲装置の仕掛準備中に上記ばね解除部が誤作動する場
合のみ、前記ピン及び連結部材によって上記第１，第２
ばねの付勢力に抗して上記第１，第２筒部の係合状態を
保持可能とし、捕獲装置の罠仕掛準備完了後に前記ピン
を上方へ抜いて第２***を解除可能とし、 上記絞り部が、金属製又は強化プラスチック製の長板を
Ｖ字状又はコ字状に折り曲げて形成され、左右端，中央
部分に左端孔，右端孔及び中央長孔を設け、左端孔，中
央長孔，右端孔順に上記第１通孔から延び出た前記ワイ
ヤロープが通され、前記ワイヤロープが上記絞り輪を形
成し、前記絞り部が上記絞り輪の首部分に該当するこ
と、を特徴とする請求項２に記載される動物捕獲装置。3. The rope is a wire rope, and a fixing end of the wire rope is extended as a play rope by a play length, and the play rope is pulled out from the second through-hole. A temporary fixing member for temporarily fixing is provided at a lower portion of the second cylindrical portion, and a first safety portion is formed at a lower portion of the second cylindrical portion. The first safety portion is freely inserted into an upper bottom of the first cylindrical portion from above. A second safety portion configured by a pin provided and a connecting member having one end connected to the pin and the other end connected and fixed to the second cylindrical portion, at a position independent of the spring release portion. Only when the spring release unit malfunctions during the preparation of the in-progress of the capturing device, the first and second pins are connected by the pin and the connecting member.
The first and second cylindrical portions can be held in an engaged state against the urging force of a spring, and after the trapping preparation of the capturing device is completed, the pin can be pulled upward to release the second safety portion. The aperture portion is formed by bending a long plate made of metal or reinforced plastic into a V-shape or a U-shape, and has a left end hole, a right end hole, and a central long hole at the left and right ends and a central portion. The wire rope extending from the first through hole is passed through in order of the hole and the right end hole, and the wire rope forms the drawing wheel, and the drawing portion corresponds to a neck portion of the drawing wheel. The animal capture device according to claim 2, wherein
上方から差し込み自在に配設されるスナップピンと、前
記スナップピンに一端を連結し、他端を上記第２筒部か
らの上記ばね解除部の引張ワイヤに連結固定される連結
部材とで、構成されることを特徴とする請求項３に記載
される動物捕獲装置。4. A snap pin disposed on the upper bottom of the first cylindrical portion so as to be freely inserted from above, a second safety portion having one end connected to the snap pin, and the other end connected to the second cylindrical portion. The animal catching device according to claim 3, comprising: a connecting member connected to and fixed to the pulling wire of the spring releasing portion.
とする有底円筒形であり、上底の中心にロープを通す第
１通孔を備え、上底の内側が第１ばね上受であり、第２
筒部を摺動可能に収納できる内径を有し、下端が第２ば
ね上受である第１筒部と、 下端に下底を有し、上端を開放状態とする有底円筒形で
あり、下底の中心にロープを通す第２通孔を備え、下底
の内側が第１ばね下受であり、下端部外側が第２ばね下
受であり、第１筒部内にて摺動できる外径を有する第２
筒部と、 上端が前記第１筒部の第１ばね上受によって受けられ、
下端が前記第２筒部の第１ばね下受によって受けられ、
コイル外径が前記第２筒部の内径より小さくて前記第２
筒部の内部に収納される圧縮コイルばねの第１ばねと、 上端が前記第１筒部の第２ばね上受によって受けられ、
下端が前記第２筒部の第２ばね下受によって受けられ、
コイル内径が前記第２筒部の外径より大きく、前記第２
筒部の外側であって、前記第１ばねに対して同軸心外側
に配列される圧縮コイルばねの第２ばねと、（２）一端
が絞り輪とされ、前記第１通孔から入って、前記第１，
第２筒部及び第１，第２ばねの共通軸心位置を通って、
前記第２通孔から出る他端が固定用端部とされるロープ
と、 前記ロープの絞り輪の首部分に該当し、前記絞り輪内に
動物が入って前記ロープを引っ張る場合、前記絞り輪が
絞られる方向にのみ移動し、前記絞り輪に対して前記ロ
ープを手送る場合のみに前記絞り輪を緩めることを可能
とする絞り部と、 端部が前記第１筒部に固定され、前記絞り部の絞り輪の
仕掛時の大きさ及び姿勢を、初動時のみ保持できるよう
に前記絞り輪に対応して形成される絞り輪保形部と、 圧縮されて付勢力を有する前記第１，第２ばねの圧縮状
態を保持する引張ワイヤが、前記第１筒部及び第２筒部
からそれぞれ延設され、罠仕掛状態では両引張ワイヤを
連結し、後記センサ部からの解除動作を受ける場合のみ
に引張ワイヤの連結を解除して前記第１，第２ばねを拡
開させるばね解除部と、 前記ロープの絞り輪の下方に位置し、動物の足が前記絞
り輪内に入ったとき、これを感知してばね解除部へ解除
動作を伝えるセンサ部と、（３）前記ロープの固定用端
部側が遊び長さ分延長され、前記第２通孔から引き出さ
れる遊びロープと、前記遊びロープを前記第２筒部の下
部において仮止めする仮止体とを、備える第１***
と、 前記第１筒部の上底に上方から差し込み自在に配設され
るスナップピンと、前記スナップピンに一端を連結し、
他端を前記第２筒部からの前記ばね解除部の引張ワイヤ
に連結固定される連結部材とを、備える第２***と、
（４）円筒形であり、蓋部を支持する蓋支えが上部に配
設され、複数の補助センサ棒を前記センサ棒の上へ接触
状態で挿入可能とする挿入孔が蓋支えの下に配設され、
土中に設置される落穴筒部と、 前記落穴筒部の内径に対応する形状に形成され、捕獲動
物の体重に応じて破損する厚さに選択される脆性を有す
る蓋部と、 円筒形であり、前記落穴筒部に隣接して設置され、少な
くとも前記ロープの絞り輪、絞り部及び絞り輪保形部を
外側に配置し、それら以外を収納する本体収納部とで、
構成されることを特徴とする動物捕獲装置。(1) A cylindrical shape with a bottom having an upper bottom at an upper end and an open lower end, a first through hole through which a rope is passed at the center of the upper bottom, and an inner side of the upper bottom having a first through hole. 1 Spring support, 2nd
A first cylindrical portion having an inner diameter capable of slidably housing the cylindrical portion, a lower end being a second spring bearing, a lower end having a lower bottom, and an upper end being in an open state; A second through hole is provided at the center of the lower bottom to pass the rope, the inside of the lower bottom is a first spring support, and the lower end outside is a second spring support, and the outer side is slidable in the first cylindrical portion. Second with diameter
A tubular portion, an upper end of which is received by a first sprung bearing of the first tubular portion;
A lower end received by the first unsprung support of the second cylindrical portion,
The outer diameter of the coil is smaller than the inner diameter of the second cylindrical portion,
A first spring of a compression coil spring housed inside the cylindrical portion, and an upper end received by a second spring support of the first cylindrical portion;
A lower end received by a second unsprung receiver of the second cylindrical portion,
The inner diameter of the coil is larger than the outer diameter of the second cylindrical portion;
A second spring of a compression coil spring that is arranged outside the cylindrical portion and coaxially outside the first spring, and (2) one end is a throttle ring, which enters through the first through hole, The first,
Through the common axis position of the second cylindrical portion and the first and second springs,
A rope whose other end coming out of the second through hole is a fixing end, and which corresponds to a neck portion of an aperture of the rope, wherein when an animal enters the aperture and pulls the rope, the aperture is used. Is moved only in the direction in which the throttle is squeezed, and a throttle portion that enables the throttle wheel to be loosened only when the rope is handed to the throttle wheel; and an end portion fixed to the first cylindrical portion, An aperture ring retaining shape portion formed corresponding to the aperture wheel so that the size and posture of the aperture wheel of the aperture section at the time of in-process can be held only at the time of initial movement; and A tension wire for holding the compressed state of the second spring is extended from the first cylinder portion and the second cylinder portion, respectively, and connects the two tension wires in the trapped state and receives a release operation from the sensor portion described later. The first and second springs are released only by disconnecting the pull wire. A spring releasing portion to be expanded, and a sensor portion located below the throttle wheel of the rope, which senses when the animal's foot enters the throttle wheel and transmits a releasing operation to the spring releasing portion, 3) A play rope which is extended by the play length on the fixing end side of the rope and is pulled out from the second through-hole, and a temporary fixing body for temporarily fixing the play rope at a lower portion of the second cylindrical portion, A first safety portion provided, a snap pin arranged to be inserted from above into the upper bottom of the first cylindrical portion, and one end connected to the snap pin;
A second safety portion, comprising: a connecting member having the other end connected and fixed to a tension wire of the spring release portion from the second cylindrical portion;
(4) A lid support for supporting the lid is formed in a cylindrical shape, and an insertion hole through which a plurality of auxiliary sensor rods can be inserted in contact with the sensor rods is disposed below the lid support. Established
A trapezoid tube portion installed in the soil, a brittle cover portion formed into a shape corresponding to the inner diameter of the trappet tube portion, and having a brittleness selected to have a thickness that is broken according to the weight of the captured animal, And a main body storage part that is installed adjacent to the pit hole cylinder part, arranges at least the iris of the rope, the iris part, and the iris retaining shape part, and stores the other parts.
An animal capture device characterized by being constituted.
て、複数の補助センサ棒を挿入可能に対称配置される二
つの長方形の挿入部と、上記センサ棒の延長線の当たる
側面位置に設けられる延長孔と、前記延長孔に差し込ま
れ、上記センサ棒を上方から覆え、前記補助センサ棒が
上から接触できる逆さ樋状の延長センサとを備え、 上記蓋部がガラス材であること、を特徴とする請求項５
に記載される動物捕獲装置。6. A rectangular insertion portion in which said hollow cylindrical portion is symmetrically arranged below said lid support so that a plurality of auxiliary sensor rods can be inserted, and a side position where an extension of said sensor rod hits. And an upside down gutter-shaped extension sensor that is inserted into the extension hole, covers the sensor rod from above, and allows the auxiliary sensor rod to contact from above, and the lid is made of glass. 6. The method according to claim 5, wherein
An animal capture device according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18136898A JP3321751B2 (en) | 1997-08-25 | 1998-06-15 | Squeezing force mechanism and animal capture device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9-243341 | 1997-08-25 | ||
| JP24334197 | 1997-08-25 | ||
| JP18136898A JP3321751B2 (en) | 1997-08-25 | 1998-06-15 | Squeezing force mechanism and animal capture device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11127760A true JPH11127760A (en) | 1999-05-18 |
| JP3321751B2 JP3321751B2 (en) | 2002-09-09 |
Family
ID=26500586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18136898A Expired - Fee Related JP3321751B2 (en) | 1997-08-25 | 1998-06-15 | Squeezing force mechanism and animal capture device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3321751B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011030507A (en) * | 2009-08-03 | 2011-02-17 | Kotaki:Kk | Small-animal trap |
| JP2014233221A (en) * | 2013-05-31 | 2014-12-15 | 三原村森林組合 | Harmful animal capture device |
| CN106954618A (en) * | 2017-04-23 | 2017-07-18 | 曹进军 | Safe animal trap |
-
1998
- 1998-06-15 JP JP18136898A patent/JP3321751B2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011030507A (en) * | 2009-08-03 | 2011-02-17 | Kotaki:Kk | Small-animal trap |
| JP2014233221A (en) * | 2013-05-31 | 2014-12-15 | 三原村森林組合 | Harmful animal capture device |
| CN106954618A (en) * | 2017-04-23 | 2017-07-18 | 曹进军 | Safe animal trap |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3321751B2 (en) | 2002-09-09 |
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