JP7309958B1 - small animal trap - Google Patents
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- JP7309958B1 JP7309958B1 JP2022064043A JP2022064043A JP7309958B1 JP 7309958 B1 JP7309958 B1 JP 7309958B1 JP 2022064043 A JP2022064043 A JP 2022064043A JP 2022064043 A JP2022064043 A JP 2022064043A JP 7309958 B1 JP7309958 B1 JP 7309958B1
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- 241001465754 Metazoa Species 0.000 title claims abstract description 57
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 abstract 1
- 238000000605 extraction Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000282421 Canidae Species 0.000 description 1
- 241000282472 Canis lupus familiaris Species 0.000 description 1
- 241000282375 Herpestidae Species 0.000 description 1
- 241000428199 Mustelinae Species 0.000 description 1
- 241000282335 Procyon Species 0.000 description 1
- 241000282330 Procyon lotor Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
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Abstract
【課題】小動物が踏板部材の前部に乗り上がることにより踏板部材の前部下向き傾動が開始され、小動物の進入がさらに進んでから踏板部材の前部下向き傾動がなされ、小動物のさらなる進行により踏板部材の前部下向き傾動が継続され、小動物の進行に伴う前のめりの体勢が維持され、小動物を進入口部に向かって後退することを抑制することができ、小動物の捕獲効率を向上させることができる。【解決手段】かご状本体１内に踏板部材５が支点部６により傾動自在に配設され、閉込扉体３を進入口部２が開口する水平開口状態に保持すると共に小動物の踏圧により踏板部材が傾動したとき閉込扉体を垂直閉口状態３Ｈに閉口作動させる連動機構７が設けられてなる。【選択図】図１[Problem] When a small animal climbs onto the front part of the tread member, the front of the tread member starts to tilt downward, and after the small animal advances further, the front of the tread member is tilted downward, and as the small animal further advances, the tread board starts to tilt forward. The front downward tilting of the member is continued, the forward leaning position is maintained as the small animal advances, it is possible to suppress the small animal from retreating toward the entrance, and it is possible to improve the efficiency of capturing the small animal. . [Solution] A tread member 5 is disposed in a cage-like main body 1 so as to be tiltable by a fulcrum 6, and the tread member 5 is held in a horizontally open state where the entrance portion 2 is opened, and the tread member 5 is held by the tread pressure of a small animal. An interlocking mechanism 7 is provided for closing the locking door body to the vertical closing state 3H when the member is tilted. [Selection diagram] Figure 1
Description
本発明は、例えば、ハクビシン、タヌキ、アライグマ、キツネ、イタチなどの小動物を捕獲する際に用いられる小動物捕獲器に関するものである。 The present invention relates to a small animal trap used for catching small animals such as civets, raccoon dogs, raccoons, foxes, and weasels.
従来、この種の小動物捕獲器として、かご状本体の前面に小動物が進入可能な進入口部が形成され、進入口部を開閉可能な閉込扉体が設けられ、閉込扉体を閉口動作させるバネ部材が配設され、かご状本体内に踏板部材が支点部により傾動自在に配設され、閉込扉体を進入口部が開口する水平開口状態に保持すると共に小動物の踏圧により踏板部材が傾動したとき閉込扉体を垂直閉口状態に閉口作動させる連動機構が設けられた構造のものが知られている。 Conventionally, as this type of small animal trap, an entrance portion into which small animals can enter is formed on the front surface of a cage-shaped main body, and a confinement door body capable of opening and closing the entrance portion is provided, and the confinement door body is closed. A tread plate member is disposed in the cage-shaped main body so as to be tiltable by a fulcrum portion, and the confinement door is held in a horizontal open state in which the entrance portion is opened, and the tread plate member is treaded by a small animal. A structure is known in which an interlocking mechanism is provided for closing the locking door body in a vertical closed state when the door is tilted.
しかしながら上記従来構造の場合、上記踏板部材の上記支点部は上記踏板部材の前部に設けられ、踏板部材の前部の支点部により踏板部材は後部下向き傾動自在に配設され、踏板部材の後部下向き傾動によりトリガー片及びトリガー杆が上記かご状本体の後面から前面に向かって後退移動し、トリガー杆の後退移動によりＵ状フック状のトリガー杆の係脱部が係止杆部から離脱して係止杆部の係止が解除され、バネ部材により閉込扉体を閉口動作させる構造のため、小動物が踏板部材の後部に少しでも乗り上がると直ちに踏板部材の後部下向き傾動が開始され、この後部下向き傾動により進入口部から進入した小動物を踏ん反り返らせて進入口部に向かって後退させてしまうことがあり、小動物の捕獲効率を低下させることがあり、さらに、Ｕ状フック状のトリガー杆の係脱部が係止杆部から離脱して係止杆部の係止が解除される構造であるから、Ｕ状フック状のトリガー杆と係止杆部との係合長さがＵ状フック状の形状により長く必要となり、踏板部材の傾動角度も多く必要となり、このＵ状フック状の形状に伴う長い係合長さによりトリガー杆の係脱部と上記係止杆部との相互の離脱が直ちに行われず、小動物の捕獲効率を一層低下させるおそれがあるという不都合を有している。 However, in the case of the conventional structure, the fulcrum portion of the tread plate member is provided at the front portion of the tread plate member. The downward tilt causes the trigger piece and the trigger rod to move backward from the rear surface of the cage body toward the front surface, and the backward movement of the trigger rod disengages the engaging/disengaging portion of the U-shaped hook-shaped trigger rod from the locking rod portion. Due to the structure in which the lock of the locking rod portion is released and the closing operation of the lock-in door is performed by the spring member, as soon as a small animal climbs onto the rear portion of the tread plate member even a little, the rear portion of the tread plate member begins to tilt downward. The downward tilting of the rear part may cause a small animal that has entered through the entrance to step back and retreat toward the entrance, which may reduce the efficiency of catching small animals. Since the engaging/disengaging portion of the rod disengages from the locking rod portion and the locking of the locking rod portion is released, the length of engagement between the U-shaped trigger rod and the locking rod portion is U. The U-shaped hook shape requires a long length, and a large tilting angle of the tread plate member is required. However, the detachment is not performed immediately, and there is a possibility that the trapping efficiency of small animals may be further reduced.
本発明はこれらの不都合を解決することを目的とするもので、本発明のうちで、請求項１記載の発明は、かご状本体の前面に小動物が進入可能な進入口部が形成され、該進入口部を開閉可能な閉込扉体が設けられ、閉込扉体を閉口動作させるバネ部材が配設され、該かご状本体内に踏板部材が支点部により傾動自在に配設され、該閉込扉体を該進入口部が開口する水平開口状態に保持すると共に小動物の踏圧により踏板部材が傾動したとき該閉込扉体を垂直閉口状態に閉口作動させる連動機構が設けられてなり、上記連動機構として、上記かご状本体の上面にトリガー杆を軸受部材により進退移動自在に配設し、上記踏板部材の支点部を該踏板部材の後部に配設し、該支点部により該踏板部材を前部下向き傾動自在に配設し、上記踏板部材にトリガー片を配設し、該トリガー杆の前端部を該トリガー片に連結部により枢着連結し、該連結部として、上記トリガー片に連結穴部を形成し、上記トリガー杆の前端部を該連結穴部に挿通すると共に前方に折り返してＵ状フック部に形成し、該トリガー杆にＵ状フック部をトリガー片に止着する止着部材を設け、上記閉込扉体に係止杆部を配設し、該トリガー杆の後部を該係止杆部に係脱可能な係脱部に形成し、該トリガー杆の係脱部に該係止杆部を係止して該閉込扉体を進入口部が開口する水平開口状態に保持し、小動物の踏圧により踏板部材が前部下向き傾動し、該踏板部材の前部下向き傾動によりトリガー片及びトリガー杆が前進移動し、トリガー杆の前進移動によりトリガー杆の係脱部が係止杆部から離脱して係止杆部の係止が解除され、上記バネ部材により該閉込扉体を水平開口状態から垂直閉口状態に閉口動作させ、さらに、上記トリガー杆の該係脱部が上記係止杆部を上方から押圧係止して該閉込扉体の閉口動作を阻止し、上記トリガー杆の係脱部が該係止杆部から離脱して該係止杆部の係止が解除されるように構成したことを特徴とする小動物捕獲器にある。 An object of the present invention is to solve these inconveniences. Among the present inventions, the invention according to claim 1 is characterized in that an entrance portion through which small animals can enter is formed in the front surface of the cage-like main body, A locking door capable of opening and closing an entrance is provided, a spring member is provided for closing the locking door, and a tread plate member is disposed within the cage body so as to be tiltable by a fulcrum, An interlocking mechanism is provided for holding the confinement door body in a horizontal open state in which the entry port is open and for closing the confinement door body in a vertical closed state when the tread plate member is tilted by the stepping pressure of the small animal, As the interlocking mechanism, a trigger rod is arranged on the upper surface of the cage body so as to move back and forth by a bearing member, and a fulcrum portion of the tread plate member is arranged at the rear portion of the tread plate member. A trigger piece is arranged on the tread plate member, and a front end of the trigger rod is pivotally connected to the trigger piece by a connection portion, and the connection portion is connected to the trigger piece. A connection hole is formed, the front end of the trigger rod is inserted into the connection hole and folded forward to form a U-shaped hook, and the U-shaped hook is attached to the trigger piece by the trigger rod. An engaging member is provided, an engaging rod portion is disposed on the locking door body, a rear portion of the trigger rod is formed as an engaging/disengaging portion that can be engaged/disengaged with the engaging rod portion, and an engaging/disengaging portion of the trigger rod is provided. By locking the locking rod portion to hold the locking door body in a horizontal open state in which the entrance portion is open, the tread plate member tilts forward downward due to the stepping pressure of the small animal, and the front portion of the tread plate member tilts downward. The tilting causes the trigger piece and the trigger rod to move forward, and the forward movement of the trigger rod disengages the engagement/disengagement portion of the trigger rod from the locking rod portion to release the locking of the locking rod portion. The closing door body is moved from the horizontal opening state to the vertical closing state , and the engaging/disengaging portion of the trigger rod presses and locks the locking rod portion from above to prevent the closing operation of the closing door body. The small animal trap is characterized in that the engaging/disengaging portion of the trigger rod is disengaged from the locking rod portion to release the locking of the locking rod portion .
又、請求項２記載の発明は、上記踏板部材は網目板状に形成されていることを特徴とするものであり、又、請求項３記載の発明は、上記係止杆部は上記トリガー杆の移動方向に位置調節自在に設けられ、該係止杆部の位置調節により該係止杆部と上記係脱部との係合長さが変更自在に設けられていることを特徴とするものであり、又、請求項４記載の発明は、上記閉込扉体の開口動作を阻止又は許容可能な閉口保持機構が設けられていることを特徴とするものであり、又、請求項５記載の発明は、上記かご状本体の上記進入口部と反対側の後面に取出口部が形成され、該取出口部を覆う取出扉体が設けられていることを特徴とするものである。 Further, the invention according to claim 2 is characterized in that the footboard member is formed in a mesh plate shape. The invention according to claim 3 is characterized in that the locking rod portion is the trigger rod. and a length of engagement between the locking rod and the engaging/disengaging portion can be changed by adjusting the position of the locking rod. Further, the invention according to claim 4 is characterized in that a closing holding mechanism capable of preventing or permitting the opening operation of the locking door body is provided. The present invention is characterized in that an outlet is formed on the rear surface of the cage body opposite to the entrance, and an outlet door is provided to cover the outlet.
本発明は上述の如く、請求項１記載の発明にあっては、連動機構として、上記かご状本体の上面にトリガー杆を軸受部材により進退移動自在に配設し、上記踏板部材の支点部を踏板部材の後部に配設し、支点部により踏板部材を前部下向き傾動自在に配設し、上記踏板部材にトリガー片を配設し、トリガー杆の前端部をトリガー片に連結部により枢着連結し、連結部として、トリガー片に連結穴部を形成し、トリガー杆の前端部を連結穴部に挿通すると共に前方に折り返してＵ状フック部に形成し、トリガー杆にＵ状フック部をトリガー片に止着する止着部材を設け、上記閉込扉体に係止杆部を配設し、トリガー杆の後部を係止杆部に係脱可能な係脱部に形成し、踏板部材の前部下向き傾動によりトリガー片及びトリガー杆が前進移動し、トリガー杆の前進移動によりトリガー杆の係脱部が係止杆部から離脱して係止杆部の係止が解除され、バネ部材により閉込扉体を閉口動作させる構造であるから、小動物が踏板部材の前部に乗り上がることにより踏板部材の前部下向き傾動が開始され、小動物の進入がさらに進んでから踏板部材の前部下向き傾動がなされ、小動物のさらなる進行により踏板部材の前部下向き傾動が継続され、小動物の進行に伴う前のめりの体勢が維持され、小動物を踏ん反り返らせて進入口部に向かって後退させることを抑制することができ、小動物の捕獲効率を向上させることができ、さらに、トリガー杆の係脱部が係止杆部を上方から押圧係止して閉込扉体の閉口動作を阻止し、トリガー杆の係脱部が係止杆部から離脱して係止杆部の係止が解除される構造であるから、トリガー杆の係脱部と上記係止杆部との相互の離脱を直ちに行うこともでき、小動物の捕獲効率を一層向上させることができる。 As described above, according to the first aspect of the present invention, as an interlocking mechanism, a trigger rod is disposed on the upper surface of the cage body so as to move forward and backward by a bearing member, and the fulcrum portion of the tread plate member is provided. A trigger piece is provided on the footboard member, and the front end of the trigger rod is pivotally connected to the trigger piece by a connecting portion. A connecting hole is formed in the trigger piece as a connecting portion, the front end of the trigger rod is inserted into the connecting hole and folded forward to form a U-shaped hook, and the U-shaped hook is formed in the trigger rod. A fastening member for fastening to the trigger piece is provided, a locking rod portion is disposed on the locking door body, a rear portion of the trigger rod is formed as an engaging/disengaging portion that can be engaged/disengaged from the locking rod portion, and a tread plate member is provided. The trigger piece and the trigger rod move forward due to the downward tilting of the front portion of the spring member. When the small animal climbs onto the front portion of the footboard member, the front portion of the footplate member begins to tilt downward. When the small animal is further advanced, the front portion of the tread member continues to tilt downward, and the forward leaning posture accompanying the advance of the small animal is maintained, causing the small animal to step back and retreat toward the entrance. In addition, the engagement/disengagement portion of the trigger rod presses and locks the locking rod portion from above to prevent the closing operation of the confinement door body, thereby preventing the trigger from closing. Since the engaging/disengaging portion of the rod disengages from the locking rod portion and the locking of the locking rod portion is released, the engaging/disengaging portion of the trigger rod and the locking rod portion are immediately disengaged from each other. It is possible to further improve the capture efficiency of small animals.
又、請求項２記載の発明にあっては、上記踏板部材は網目板状に形成されているから、踏板部材の掃除を水圧洗浄等により容易に行うことができ、又、請求項３記載の発明にあっては、上記係止杆部は上記トリガー杆の移動方向に位置調節自在に設けられ、係止杆部の位置調節により係止杆部と上記係脱部との係合長さが変更自在に設けられているから、踏板部材を少し踏み込むだけで閉込扉体の閉口動作が開始されたり、踏板部材を充分に踏み込まなければ閉込扉体の閉口動作が開始しないなどの閉込扉体の閉口動作開始時期を変更することができ、それだけ、使用条件や捕獲すべき小動物の特性に対応することができ、小動物の捕獲効率を向上することができ、又、請求項４記載の発明にあっては、上記閉込扉体の開口動作を阻止又は許容可能な閉口保持機構が設けられているから、上記閉込扉体の閉口動作に伴い上記閉口保持機構により閉込扉体の不測の上向き開口動作を阻止することができ、又、請求項５記載の発明にあっては、上記かご状本体の上記進入口部と反対側の後面に取出口部が形成され、取出口部を覆う取出扉体が設けられているから、小動物が騒いでも小動物の状況を把握しながら徐々に開口することができ、捕獲した小動物を取り逃がすことなく、確実に取り出すことができる。 Further, in the second aspect of the invention, since the tread member is formed in a mesh plate shape, the tread member can be easily cleaned by water pressure washing or the like. In the present invention, the locking rod portion is provided so as to be positionally adjustable in the movement direction of the trigger rod, and by adjusting the position of the locking rod portion, the length of engagement between the locking rod portion and the engaging/disengaging portion can be adjusted. Since it is freely changeable, the closing operation of the closed door body can be started only by slightly stepping on the tread member, and the closing operation of the closed door body will not start until the tread member is fully stepped on. It is possible to change the closing operation start timing of the door body, and it is possible to correspond to the usage conditions and the characteristics of the small animals to be caught, and to improve the efficiency of catching small animals. In the present invention, since the closing holding mechanism capable of preventing or permitting the opening operation of the locking door body is provided, the closing holding mechanism causes the closing door body to move in response to the closing operation of the locking door body. An unexpected upward opening operation can be prevented, and in the invention according to claim 5, an outlet is formed on the rear surface of the cage body opposite to the inlet, and the outlet is formed. Since the take-out door body covering is provided, even if the small animal makes a noise, the door can be gradually opened while grasping the situation of the small animal, and the captured small animal can be surely taken out without missing.
図１乃至図１１は本発明の実施の形態例を示し、大別して、かご状本体１の前面１ａに小動物Ｑが進入可能な進入口部２が形成され、進入口部２を開閉可能な閉込扉体３が設けられ、閉込扉体３を閉口動作させるバネ部材４・４が配設され、かご状本体１内に踏板部材５が支点部６により傾動自在に配設され、閉込扉体３を進入口部２が開口する水平開口状態３Ｋに保持すると共に小動物Ｑの踏圧により踏板部材５が傾動したとき閉込扉体３を垂直閉口状態３Ｈに閉口作動させる連動機構７が設けられている。 1 to 11 show an embodiment of the present invention, which can be broadly divided into an entrance portion 2 through which a small animal Q can enter is formed in the front surface 1a of a cage-like main body 1, and an entrance portion 2 which can be opened and closed. A locking door 3 is provided, spring members 4 are provided for closing the locking door 3, and a tread plate member 5 is disposed in the cage body 1 so as to be tiltable by a fulcrum 6, thereby closing the door. An interlocking mechanism 7 is provided to hold the door body 3 in the horizontal open state 3K in which the entry port 2 is open and to close the confining door body 3 to the vertical closed state 3H when the tread member 5 is tilted by the step pressure of the small animal Q. It is
この場合、図１、図４、図７の如く、上記かご状本体１は線材Ｗにより前面１ａ、上面１ｂ、左右の側面１ｃ・１ｃ、後面１ｄ及び底面１ｅからなる四角かご状に形成され、前面１ａに小動物Ｑが進入可能な上記進入口部２が形成されている。 In this case, as shown in FIGS. 1, 4 and 7, the cage body 1 is formed of a wire W into a square cage shape comprising a front surface 1a, a top surface 1b, left and right side surfaces 1c and 1c, a rear surface 1d and a bottom surface 1e. The front face 1a is formed with the entry port 2 into which the small animal Q can enter.
さらに、上記連動機構７として、図１、図４、図５、図１０の如く、上記かご状本体１の上面１ｂにトリガー杆８を軸受部材１ｆによりかご状本体１の前後方向に進退移動自在に配設し、上記踏板部材５の支点部６を踏板部材５の後部に配設し、支点部６により踏板部材５を前部下向き傾動Ｐ自在に配設し、上記踏板部材５にトリガー片９を配設し、トリガー杆８の前端部をトリガー片９に連結部１０により枢着連結し、上記閉込扉体３に係止杆部１１を配設し、トリガー杆８の後部を係止杆部１１に係脱可能な係脱部８ａに形成し、トリガー杆８の係脱部８ａに係止杆部１１を係止して閉込扉体３を進入口部２が開口する水平開口状態３Ｋに保持し、小動物Ｑの踏圧により踏板部材５が前部下向き傾動Ｐし、踏板部材５の前部下向き傾動Ｐによりトリガー片９及びトリガー杆８が後面１ｄに向かって前進移動Ｊし、トリガー杆８の前進移動Ｊによりトリガー杆８の係脱部８ａが係止杆部１１から離脱して係止杆部１１の係止が解除され、上記バネ部材４・４により閉込扉体３を水平開口状態３Ｋから垂直閉口状態３Ｈに閉口動作させるように構成している。 1, 4, 5, and 10, the interlocking mechanism 7 has a trigger rod 8 on the upper surface 1b of the cage body 1 which can be moved back and forth in the longitudinal direction of the cage body 1 by a bearing member 1f. a fulcrum portion 6 of the tread plate member 5 is disposed at the rear portion of the tread plate member 5; 9, the front end of the trigger rod 8 is pivotally connected to the trigger piece 9 by a connecting portion 10, and the locking rod portion 11 is disposed on the closing door body 3 to engage the rear portion of the trigger rod 8. The locking rod portion 11 is formed as an engaging/disengaging portion 8a that can be engaged/disengaged with the locking rod portion 11, and the locking rod portion 11 is engaged with the engaging/disengaging portion 8a of the trigger rod 8 to open the entrance portion 2 of the locking door body 3 horizontally. When the open state 3K is maintained, the tread plate member 5 is tilted downward at the front by the stepping pressure of the small animal Q, and the downward tilt P of the front portion of the tread plate member 5 causes the trigger piece 9 and the trigger rod 8 to move forward toward the rear surface 1d. , the engagement/disengagement portion 8a of the trigger rod 8 is disengaged from the locking rod portion 11 by the forward movement J of the trigger rod 8, and the locking of the locking rod portion 11 is released. 3 is configured to close from the horizontal open state 3K to the vertical closed state 3H.
この場合、上記閉込扉体３にあっては、図１、図２、図８の如く、上記進入口部２を開閉可能な大きさに形成され、閉込扉体３の上辺杆部３ａを進入口部２の開口上辺杆部２ａにリング状の枢着部Ｍにより連結し、枢着部Ｍを支点として上下開閉揺動自在に設け、かご状本体１の上面１ｂにバネ掛け杆１ｇを固定すると共に閉込扉体３の下辺杆部にバネ掛け杆３ｃを固定し、これらバネ掛け杆１ｇ・３ｃの左右両端部間に開閉用のバネ部材４・４を掛架し、バネ部材４・４により閉込扉体３の垂直閉口状態３Ｈを保持するように構成している。 In this case, as shown in FIGS. 1, 2 and 8, the locking door 3 is formed to have a size capable of opening and closing the entry port 2, and the upper side rod portion 3a of the locking door 3 is formed. is connected to the opening upper side rod portion 2a of the entrance portion 2 by a ring-shaped pivot portion M, and is provided so as to be freely opened and closed vertically with the pivot portion M as a fulcrum. is fixed, a spring hooking rod 3c is fixed to the lower side rod portion of the locking door body 3, spring members 4, 4 for opening and closing are hung between the left and right ends of these spring hooking rods 1g, 3c, and the spring member 4 and 4 are configured to hold the vertical closing state 3H of the locking door 3. As shown in FIG.
かつ、上記閉込扉体３の開口動作を阻止又は許容可能な閉口保持機構Ｄが設けられ、この場合、図１、図２の如く、かご状本体１に進入口部２の開口左右辺部に沿って左右一対のガイド杆Ｇ・Ｇを縦設し、ガイド杆Ｇ・Ｇ間に押さえ杆Ｆを上下動自在に係合し、図６、図７の如く、押さえ杆Ｆを下方位置から上方位置に移動させることにより閉込扉体３を枢着部Ｍを中心とする上向き開口揺動を許容し、上記閉込扉体３の閉口動作に伴い押さえ杆Ｆが自重により上方位置から下方位置に移動することにより閉込扉体３の前面を押さえて閉込扉体３の枢着部Ｍを中心とする不測の上向き開口揺動を阻止するように構成している。 In addition, a closing holding mechanism D is provided to prevent or allow the opening operation of the closing door 3. In this case, as shown in FIGS. A pair of left and right guide rods G and G are vertically provided along the , and a pressing rod F is vertically movably engaged between the guide rods G and G. As shown in FIGS. By moving the locking door 3 to the upper position, the locking door 3 is allowed to swing upwardly about the pivot M. As the locking door 3 closes, the pressing rod F moves downward from the upper position due to its own weight. By moving to the position, the front surface of the locking door body 3 is pressed to prevent unexpected upward swinging of the locking door body 3 centering on the pivot portion M.
この場合、上記踏板部材５にあっては、図５、図１０、図１１の如く、かご状本体１の左右の側面１ｃ・１ｃの下部に軸受片１ｈ・１ｈを取り付け、軸受片１ｈ・１ｈ間に支点軸１ｉを架設し、支点軸１ｉに四角枠状の踏板枠５ａの後部を固着し、踏板枠５ａに左右一対の三角枠５ｂ・５ｂを立設し、左右一対の三角枠５ｂ・５ｂの上部間に連結杆５ｃを架設し、連結杆５ｃに上記トリガー片９を立設し、四角枠状の踏板枠５ａの上面に網目板５ｄを複数個の枢着環５ｅにより連結し、踏板枠５ａを支点軸１ｉに溶接固着し、踏板部材５の後部の支点部６を中心として前部下向き傾動Ｐ自在に設けて構成している。 In this case, as shown in FIGS. 5, 10 and 11, the footboard member 5 is provided with bearing pieces 1h, 1h attached to the lower portions of the left and right side surfaces 1c, 1c of the cage body 1. A fulcrum shaft 1i is installed between the fulcrum shafts 1i, and the rear portion of a quadrangular tread frame 5a is fixed to the fulcrum shaft 1i. A connecting rod 5c is installed between the upper portions of the 5b, the trigger piece 9 is erected on the connecting rod 5c, and a mesh plate 5d is connected to the upper surface of the square-frame-like footboard frame 5a by a plurality of pivot rings 5e, The tread plate frame 5a is welded and fixed to the fulcrum shaft 1i, and the tread plate member 5 is configured such that the front portion thereof can be tilted downwardly P around the fulcrum portion 6 at the rear portion thereof.
この場合、上記係止杆部１１は、図１、図２、図８、図９の如く、左右の側辺杆部１１ａ・１１ａ及び前部の取手Ｔを兼ねた上部杆１１ｂからなり、閉込扉体３の左右両側に軸受筒３ｂ・３ｂを固着し、軸受筒３ｂ・３ｂに係止杆部１１の左右の側辺杆部１１ａ・１１ａを遊挿通して係止杆部１１を上記トリガー杆８の移動方向に引出位置調節自在に設けられ、係止杆部１１の位置調節により係止杆部１１の上部杆１１ｂと上記係脱部８ａとの係合長さＬが変更調節自在に設けられている。 In this case, as shown in FIGS. 1, 2, 8 and 9, the locking rod portion 11 is composed of left and right side rod portions 11a, 11a and an upper rod 11b which also serves as a front handle T. The bearing cylinders 3b, 3b are fixed to both the left and right sides of the door body 3, and the left and right side rod parts 11a, 11a of the locking rod part 11 are loosely inserted into the bearing cylinders 3b, 3b to move the locking rod part 11 as described above. The pull-out position of the trigger rod 8 can be adjusted in the moving direction, and the engagement length L between the upper rod 11b of the locking rod 11 and the engaging/disengaging portion 8a can be changed and adjusted by adjusting the position of the locking rod 11. is provided in
又、この場合、上記連結部１０として、図５の如く、上記トリガー片９に連結穴部９ａを形成し、上記トリガー杆８の前端部を連結穴部９ａに挿通すると共に前方に折り返してＵ状フック部８ｂに形成し、トリガー杆８にＵ状フック部８ｂをトリガー片９に止着する止着部材１０ａを設けて構成している。 In this case, as the connecting portion 10, a connecting hole portion 9a is formed in the trigger piece 9 as shown in FIG. The trigger rod 8 is provided with a fixing member 10a for fixing the U-shaped hook portion 8b to the trigger piece 9. As shown in FIG.
１２は取出口部であって、図３、図５の如く、上記かご状本体１の上記進入口部２と反対側の後面１ｄに形成され、この取出口部１２を覆う取出扉体１３が枢着部Ｎを支点として開閉揺動自在に設けられ、かご状本体１の後面１ｄに取出扉体１３を閉口状態に保持可能な後部の取手Ｔを兼ねた保持体１４を上下動自在に形成し、保持体１４の下部に上記かご状本体１を構成する線材Ｗに係止可能な係止部１４ａ・１４ａを形成し、両係止部１４ａ・１４ａを線材Ｗに係止させる係止用引張バネ１４ｃを掛架して構成している。 Reference numeral 12 denotes an outlet portion, which is formed on the rear surface 1d of the cage main body 1 on the side opposite to the entrance portion 2, as shown in FIGS. A holding body 14 is formed on the rear surface 1d of the cage body 1 so as to be openable and swayable about the pivot point N, and also serves as a rear handle T capable of holding the take-out door body 13 in a closed state. Further, locking portions 14a, 14a capable of being locked to the wire rod W constituting the cage-like main body 1 are formed in the lower part of the holding body 14, and the locking portions 14a, 14a are locked to the wire rod W. It is constructed by suspending the tension spring 14c.
しかして、図３、図５の如く、保持体１４により取出扉体１３を閉口状態に保持することができ、又、図５の想像線の如く、係止用引張バネ１４ｃに抗して左右の側辺杆部１４ｂ・１４ｂをそれぞれ外方に向けて開き動作させて両係止部１４ａ・１４ａを線材Ｗから離脱し、この離脱状態において、保持体１４を上昇退避させて取出扉体１３の開口動作を許容し、取出扉体１３を閉口位置から開口位置へと枢着部Ｎを中心として下向き揺動させて取出口部１２を開口するように構成している。 Thus, as shown in FIGS. 3 and 5, the holder 14 can hold the take-out door 13 in the closed state, and as shown by the imaginary line in FIG. The side rod portions 14b, 14b are respectively opened outward to release both locking portions 14a, 14a from the wire rod W. opening operation is allowed, and the take-out door 13 is pivoted downward from the closed position to the open position about the pivot N to open the take-out port 12 .
この実施の形態例は上記構成であるから、図４、図６、図７の如く、閉込扉体３を枢着部Ｍを中心として上向き開口揺動し、連動機構７により閉込扉体３を水平開口状態３Ｋに保持して進入口部２を開口すると共にかご状本体１内に小動物Ｑの好物である餌Ｅを置き、この待機状態において、図５の想像線の如く、小動物Ｑが進入口部２から進入し、小動物Ｑが踏板部材５を踏圧すると踏板部材５は支点部６を中心として前部下向き傾動Ｐし、この踏板部材５の前部下向き傾動Ｐにより連動機構７及びバネ部材４・４により閉込扉体３は図６の水平開口状態３Ｋから垂直閉口状態３Ｈに下向きに閉口作動し、閉込扉体３はばね部材４・４により垂直閉口状態３Ｈに保持され、かご状本体１内に小動物Ｑが閉じ込められて捕獲されることになり、捕獲後、小動物Ｑをかご状本体１内から取り出すことになる。 Since this embodiment has the above construction, as shown in FIGS. 3 is held in the horizontal open state 3K to open the entrance portion 2, and the food E, which is the favorite food of the small animal Q, is placed in the cage-like main body 1. enters from the entrance portion 2, and when the small animal Q presses the tread plate member 5, the tread plate member 5 tilts forward downward about the fulcrum portion 6, and the front downward tilt P of the tread plate member 5 causes the interlocking mechanism 7 and the The locking door body 3 is moved downward from the horizontal open state 3K in FIG. , the small animal Q is confined and captured in the cage-like body 1, and after being captured, the small animal Q is taken out from the cage-like body 1. - 特許庁
この際、上記連動機構７として、図１、図４、図５、図１０の如く、上記かご状本体１の上面１ｂにトリガー杆８を軸受部材１ｆによりかご状本体１の前後方向に進退移動自在に配設し、上記踏板部材５の支点部６を踏板部材５の後部に配設し、支点部６により踏板部材５を前部下向き傾動Ｐ自在に配設し、上記踏板部材５にトリガー片９を配設し、トリガー杆８の前端部をトリガー片９に連結部１０により枢着連結し、上記閉込扉体３に係止杆部１１を配設し、トリガー杆８の後部を係止杆部１１に係脱可能な係脱部８ａに形成しているから、図４、図７の実線位置及び図８、図９の想像線位置の如く、トリガー杆８を軸受筒３ｂにより引出位置調節し、トリガー杆８の後部の係脱部８ａに係止杆部１１を係止して閉込扉体３を進入口部２が開口する水平開口状態３Ｋに保持し、小動物Ｑの踏圧により後部の支点部６を中心として踏板部材５が前部下向き傾動Ｐし、踏板部材５の前部下向き傾動Ｐによりトリガー片９及びトリガー杆８が後面１ｄに向かって図８に示す矢印方向に前進移動Ｊし、図８及び図９の実線位置の如く、トリガー杆８の前進移動Ｊによりトリガー杆８の係脱部８ａが係止杆部１１から離脱して係止杆部１１の係止が解除され、上記バネ部材４・４により閉込扉体３を枢着部Ｍにより水平開口状態３Ｋから垂直閉口状態３Ｈに閉口動作させることができ、閉込扉体３の開閉作動を確実に行うことができる。 1, 4, 5, and 10, the interlocking mechanism 7 is provided with a trigger rod 8 on the upper surface 1b of the cage body 1, which is moved back and forth in the front-rear direction of the cage body 1 by a bearing member 1f. The fulcrum portion 6 of the tread plate member 5 is disposed at the rear portion of the tread plate member 5, and the tread plate member 5 is disposed so that the tread plate member 5 can be tilted downwardly P by the fulcrum portion 6, and the tread plate member 5 is provided with a trigger. A piece 9 is provided, and the front end of the trigger rod 8 is pivotally connected to the trigger piece 9 by a connecting portion 10. Since the engagement/disengagement portion 8a is formed so that it can be engaged/disengaged with the locking rod portion 11, the trigger rod 8 can be moved by the bushing 3b as indicated by solid lines in FIGS. 4 and 7 and imaginary lines in FIGS. The pull-out position is adjusted, the locking rod portion 11 is locked to the engaging/disengaging portion 8a at the rear portion of the trigger rod 8, and the locking door body 3 is held in the horizontal open state 3K in which the entrance portion 2 is opened, and the small animal Q is held. The tread plate member 5 tilts front downward about the rear fulcrum 6 due to the pressure applied, and the front downward tilt P of the tread plate member 5 causes the trigger piece 9 and the trigger rod 8 to move toward the rear surface 1d in the direction of the arrow shown in FIG. 8 and 9, the engagement/disengagement portion 8a of the trigger rod 8 disengages from the locking rod portion 11 and the engagement/disengagement portion 8a of the trigger rod 8 disengages from the locking rod portion 11 due to the forward movement J of the trigger rod 8 as shown by the solid lines in FIGS. When the locking is released, the locking door body 3 can be closed from the horizontal open state 3K to the vertical closed state 3H by the hinge M by the spring members 4, 4, and the opening and closing operation of the locking door body 3 can be reliably performed. can be done.
このように、踏板部材５の後部の支点部６により踏板部材５は前部下向き傾動Ｐ自在に配設され、踏板部材５の前部下向き傾動Ｐによりトリガー片９及びトリガー杆８が上記かご状本体１の後面１ｄに向かって前進移動Ｊし、トリガー杆８の前進移動Ｊによりトリガー杆８の係脱部８ａが係止杆部１１から離脱して係止杆部１１の係止が解除され、バネ部材４・４により閉込扉体３を閉口動作させる構造であるから、小動物Ｑが踏板部材５の前部に乗り上がることにより踏板部材５の前部下向き傾動Ｐが開始され、小動物Ｑの進入がさらに進んでから踏板部材５の前部下向き傾動Ｐがなされ、小動物Ｑのさらなる進行により踏板部材５の前部下向き傾動Ｐが継続され、小動物Ｑの進行に伴う前のめりの体勢が維持され、小動物Ｑを踏ん反り返らせて進入口部２に向かって後退させることを抑制することができ、小動物Ｑの捕獲効率を向上させることができ、さらに、トリガー杆８の係脱部８ａが係止杆部１１を上方から押圧係止して閉込扉体３の閉口動作を阻止し、トリガー杆８の係脱部８ａが係止杆部１１から離脱して係止杆部１１の係止が解除される構造であるから、トリガー杆８の係脱部８ａと上記係止杆部１１との相互の離脱を直ちに行うこともでき、小動物Ｑの捕獲効率を一層向上させることができる。 In this manner, the tread plate member 5 is arranged so that the front portion of the tread plate member 5 can be tilted downwardly P by the fulcrum portion 6 at the rear portion of the tread plate member 5, and the trigger piece 9 and the trigger rod 8 are formed into the basket shape by the front portion of the tread plate member 5 being tilted P downwardly. The trigger rod 8 moves forward toward the rear surface 1d of the main body 1, and the engaging/disengaging portion 8a of the trigger rod 8 disengages from the locking rod portion 11 due to the forward movement J of the trigger rod 8, so that the locking of the locking rod portion 11 is released. Since the structure is such that the locking door 3 is closed by means of the spring members 4, 4, when the small animal Q climbs onto the front portion of the footboard member 5, the front portion of the footboard member 5 begins to tilt P downward. further advances, the front portion of the tread member 5 is tilted downward P, and the front portion of the tread plate member 5 is continued to tilt P downward as the small animal Q advances further, and the forward leaning posture accompanying the advance of the small animal Q is maintained. , the small animal Q can be restrained from stepping back and retreating toward the entrance portion 2, the capture efficiency of the small animal Q can be improved, and the engaging/disengaging portion 8a of the trigger rod 8 can be engaged. The locking rod portion 11 is pressed and locked from above to prevent the closing operation of the locking door body 3, and the engaging/disengaging portion 8a of the trigger rod 8 disengages from the locking rod portion 11 to lock the locking rod portion 11. is released, the engagement/disengagement portion 8a of the trigger rod 8 and the locking rod portion 11 can be immediately disengaged from each other, and the capture efficiency of the small animal Q can be further improved.
この場合、図１０、図１１の如く、上記踏板部材５は網目板５ｄ状に形成されているから、踏板部材５の掃除を水圧洗浄等により容易に行うことができ、又、この場合、図４、図８、図９の如く、上記係止杆部１１は上記トリガー杆８の移動方向に位置調節自在に設けられ、係止杆部１１の位置調節により係止杆部１１と上記係脱部８ａとの係合長さＬが変更自在に設けられているから、踏板部材５を少し踏み込むだけで閉込扉体３の閉口動作が開始されたり、踏板部材５を充分に踏み込まなければ閉込扉体３の閉口動作が開始しないなどの閉込扉体３の閉口動作開始時期を変更することができ、それだけ、使用条件や捕獲すべき小動物Ｑの特性に対応することができ、小動物Ｑの捕獲効率を向上することができ、又、この場合、上記閉込扉体３の開口動作を阻止又は許容可能な閉口保持機構Ｄが設けられているから、上記閉込扉体３の閉口動作に伴い上記閉口保持機構Ｄとしての上記押さえ杆Ｆはガイド枠Ｇ・Ｇにより上方位置から下方位置へと自重で追従して下降落下移動し、押さえ杆Ｆの下方移動により閉込扉体３の前面を押さえ杆Ｆが押さえて閉込扉体３の枢着部Ｍを中心とする不測の上向き開口動作を阻止することができ、又、この場合、図３の如く、上記かご状本体１の上記進入口部２と反対側の後面１ｄに取出口部１２が形成され、取出口部１２を覆う取出扉体１３が設けられているから、小動物Ｑが騒いでも小動物Ｑの状況を把握しながら徐々に開口することができ、捕獲した小動物Ｑを取り逃がすことなく、確実に取り出すことができる。 In this case, as shown in FIGS. 10 and 11, since the tread member 5 is formed in a mesh plate 5d, the tread member 5 can be easily cleaned by water pressure washing or the like. 4, FIGS. 8 and 9, the locking rod portion 11 is provided so as to be positionally adjustable in the movement direction of the trigger rod 8. By adjusting the position of the locking rod portion 11, the locking rod portion 11 can be disengaged from the locking rod portion 11. Since the engagement length L with the portion 8a is changeable, the closing operation of the locking door body 3 is started only by slightly depressing the tread member 5, and the door is closed if the tread member 5 is not sufficiently depressed. It is possible to change the timing of starting the closing operation of the confinement door 3, such as when the closing operation of the confinement door 3 does not start. In this case, since the closing holding mechanism D that can block or allow the opening operation of the locking door 3 is provided, the closing operation of the locking door 3 can be improved. As a result, the holding rod F as the closing mechanism D is moved downward by its own weight from the upper position to the lower position by the guide frames G.G. A pressing rod F presses the front surface to prevent an unexpected upward opening operation centered on the hinged portion M of the lock-in door 3. In this case, as shown in FIG. An outlet portion 12 is formed on the rear surface 1d on the side opposite to the entrance portion 2, and an outlet door 13 is provided to cover the outlet portion 12. Therefore, even if the small animal Q makes a noise, the operator can grasp the situation of the small animal Q. The opening can be gradually opened, and the captured small animal Q can be taken out without fail.
なお、本発明は上記実施の形態例に限られるものではなく、閉口保持機構Ｄ、かご状本体１、進入口部２、閉込扉体３、バネ部材４、踏板部材５、網目板５ｄ、連動機構７、トリガー杆８、係脱部８ａ、トリガー片９の形状や構造等は適宜変更して設計されるものである。 In addition, the present invention is not limited to the above-described embodiment, and includes a closed door holding mechanism D, a cage body 1, an entrance portion 2, a closed door body 3, a spring member 4, a footboard member 5, a mesh plate 5d, The interlocking mechanism 7, the trigger rod 8, the engaging/disengaging portion 8a, and the trigger piece 9 may be designed by appropriately changing their shapes and structures.
以上の如く、所期の目的を充分達成することができる。 As described above, the intended purpose can be sufficiently achieved.
Ｑ 小動物
Ｌ 係合長さ
Ｊ 前進移動
Ｐ 前部下向き傾動
Ｄ 閉口保持機構
１ かご状本体
１ａ 前面
１ｂ 上面
１ｄ 後面
１ｆ 軸受部材
２ 進入口部
３ 閉込扉体
３Ｋ 水平開口状態
３Ｈ 垂直閉口状態
４ バネ部材
５ 踏板部材
５ｄ 網目板
６ 支点部
７ 連動機構
８ トリガー杆
８ａ 係脱部
８ｂ Ｕ状フック部
９ トリガー片
９ａ 連結穴部
１０ 連結部
１０ａ 止着部材
１１ 係止杆部
１２ 取出口部
１３ 取出扉体
Q Small animal L Engagement length J Forward movement P Downward tilting of the front part D Closing holding mechanism 1 Cage-like main body 1a Front face 1b Top face 1d Rear face 1f Bearing member 2 Entrance part 3 Confining door body 3K Horizontally open state 3H Vertically closed state 4 Spring member 5 Footboard member 5d Mesh plate 6 Fulcrum portion 7 Interlocking mechanism 8 Trigger rod 8a Engagement/disengagement portion
8b U-shaped hook
9 trigger piece
9a connecting hole
10 connecting part
10a fastening member
11 Locking rod portion 12 Extraction port portion 13 Extraction door body
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022064043A JP7309958B1 (en) | 2022-04-07 | 2022-04-07 | small animal trap |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022064043A JP7309958B1 (en) | 2022-04-07 | 2022-04-07 | small animal trap |
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| Publication Number | Publication Date |
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| JP7309958B1 true JP7309958B1 (en) | 2023-07-18 |
| JP2023154607A JP2023154607A (en) | 2023-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022064043A Active JP7309958B1 (en) | 2022-04-07 | 2022-04-07 | small animal trap |
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| Country | Link |
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| JP (1) | JP7309958B1 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003061550A (en) | 2001-07-27 | 2003-03-04 | Huan Fu Kao | Gravitational animal trap |
| US20060218849A1 (en) | 2005-04-04 | 2006-10-05 | Rich Christopher T | Cage trap with easy set and release mechanism |
| JP3153207U (en) | 2009-06-15 | 2009-08-27 | 有限会社テツマ・イーエムタマゴ | Animal trap and mouse trap |
| JP3164897U (en) | 2010-10-07 | 2010-12-24 | 有限会社栄工業 | Small animal trap |
| JP3180310U (en) | 2012-09-29 | 2012-12-13 | 有限会社栄工業 | Small animal trap |
| JP2016093139A (en) | 2014-11-14 | 2016-05-26 | 有限会社栄工業 | Small animal trapping device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5832982U (en) * | 1981-08-27 | 1983-03-03 | 井上 三男 | mouse trap box |
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2022
- 2022-04-07 JP JP2022064043A patent/JP7309958B1/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003061550A (en) | 2001-07-27 | 2003-03-04 | Huan Fu Kao | Gravitational animal trap |
| US20060218849A1 (en) | 2005-04-04 | 2006-10-05 | Rich Christopher T | Cage trap with easy set and release mechanism |
| JP3153207U (en) | 2009-06-15 | 2009-08-27 | 有限会社テツマ・イーエムタマゴ | Animal trap and mouse trap |
| JP3164897U (en) | 2010-10-07 | 2010-12-24 | 有限会社栄工業 | Small animal trap |
| JP3180310U (en) | 2012-09-29 | 2012-12-13 | 有限会社栄工業 | Small animal trap |
| JP2016093139A (en) | 2014-11-14 | 2016-05-26 | 有限会社栄工業 | Small animal trapping device |
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|---|---|
| JP2023154607A (en) | 2023-10-20 |
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