One kind catching basket structure, espespecially to trap prey, and prey can be closed to limitation what and wherein catch cage, its be pivoted the pedal of bottom side and the connecting rod organ in position what cage body outside inside what cage body by being installed with one end inside a cage body with single opening, then what cage body opening installing one can the door body of slide guide above and below constituted； By the composition of above-mentioned component, make door body that must effectively close cage body using accurate connecting rod organ, and the practical purpose person operated with can be re-covered easedly.一種捕籠結構，尤指用以誘捕獵物，並能將獵物關閉限制於其中之捕籠，其係由一具有單一開口之籠體內部裝設有一端樞設於籠體內部底側之踏板及位於籠體外側之連桿機關，再於籠體開口處裝設一可上、下導滑之門體所構成；藉由上述構件之組成，使門體得利用準確之連桿機關有效關閉籠體，且能更加簡易地重覆操作使用之實用目的者。
