[PROBLEMS] To provide an injection needle removal container capable of safely removing an injection needle from a syringe in which a syringe barrel and an injection needle are screwed together. SOLUTION: A through hole 213 in which at least an injection needle portion in a screwed state is inserted is disposed at one end side, and a box-shaped accommodating portion for accommodating the injection needle portion removed from a holding portion； The first screw connection is provided at the first portion 213c of the inner part, and is in contact with the injection needle part inserted into the through hole 213 to release the screwing by relative rotation with the injection needle part A second screwing is provided at a second portion 213b in the through hole 213 different from the portion 230a and the first portion 213c and releases the screwing by relative movement with the injection needle portion It is an injection needle removal container provided with the opening part 230b. [Selected figure] Figure 2A.【課題】注射筒と注射針が螺合された注射器から、注射針を安全に取り外せる注射針取り外し容器を提供する。【解決手段】少なくとも螺合状態の注射針部が挿入される貫通孔２１３が一端側に配置され、保持部から取り外された前記注射針部を収容する箱状の収容部と、前記貫通孔２１３内の第１の部位２１３ｃに設けられ、前記貫通孔２１３に挿入された前記注射針部と接触して前記注射針部との相対的な回転によって前記螺合を開放する第１の螺合開放部２３０ａと、前記第１の部位２１３ｃとは異なる前記貫通孔２１３内の第２の部位２１３ｂに設けられ、前記注射針部との相対的な移動によって前記螺合を開放する第２の螺合開放部２３０ｂとを具備する注射針取り外し容器である。【選択図】図２Ａ
