The utility model relates to a needle unloading device for an insulin syringe.Including a container and a needle discharge cover.The container is provided with a compartment and an opening communicated with the compartment.The bottom of the needle unloading cover is provided with a binding part for detachable binding on the opening of the container.The top surface of the needle unloading cover is provided with a needle unloading hole through one of the chambers for inserting the needle head of the insulin syringe.The hole diameter of the needle discharge hole is larger than the outside diameter of the needle seat of the needle head.After tilting the insulin syringe at an angle, the two opposite lateral walls of the needle seat can be clamped on the hole wall of the needle discharge hole；It is convenient to remove the needle of insulin syringe.Fast and safe.一種胰島素注射器的卸針裝置，包括一容器及一卸針蓋，該容器係具有一容室及與該容室相通之一開口，該卸針蓋的底部具有一結合部供可分離地結合在該容器的開口上，該卸針蓋的頂面具有貫通到該容室之一卸針孔可供該胰島素注射器的針頭插入，該卸針孔的孔徑大於該針頭之針座的外徑，使該胰島素注射器傾斜一角度後即可使該針座之兩相對外側壁卡掣於該卸針孔的孔壁上；藉此係可使胰島素注射器之針頭的卸除更為方便、快速及安全者。
