When The present invention to be trapped animals enters the pens, without contact with the kick yarn, when visible a state in which the captured animal is penetrated, captured capable occlusive force the door to provide a closure device of the cage. in A capture cage, and intrusion is the captive animals, by making contact with the kick yarn capture cage body to set the mechanism 2, opening and closing door 10 is closed mechanism is actuated in the closed system of the capture cage 1 constructed as a connecting member 2a of the door closure to be set by the door 10 to the open state, the existing mechanism 2 having a locking projection for locking the connecting member 2a, engaging a lever for activating the mechanism 2 interlocked with the connecting member 2a of the door obstruction of retaining projections, and a closure device capture cage consisting of actuating means 3 for closing the door 10 by operating the lever.FIELD 1【課題】被捕獲動物が檻内に侵入した際、蹴り糸と接触しなくても、被捕獲動物が侵入している状態を視認できた場合、強制的に開閉扉を閉塞できる捕獲檻の閉塞装置を提供する。【解決手段】捕獲檻内に、被捕獲動物が侵入し、捕獲檻本体にセットされた仕掛け2の蹴り糸に接触することにより、仕掛けが作動して開閉扉10が閉塞されるよう構成された捕獲檻1の閉塞装置において、開閉扉10を開口状態にしてセットする扉閉塞用の連結部材2aと、連結部材2aを係止する係止突起を有する既存の仕掛け2と、係止突起の扉閉塞用の連結部材2aと連動する仕掛け2を起動させるレバーと、レバーを作動させて開閉扉10を閉塞する作動手段3からなる捕獲檻の閉塞装置から構成される。【選択図】図1
