The invention discloses a disposable use safe self-destruction insulin needle, which comprises an insulin needle body, wherein a needle seat is arranged in the insulin needle body, a spring fixing post is arranged in the center position of the upper surface of a needle tube base plate of the needle seat, at least one elastic sheet is distributed at the inner wall part of the upper part of a needle tube, the elastic sheet is in inclined arrangement in the inner wall part of the inner cavity of the needle tube, a spring is connected with the outside of the spring fixing post in a sleeving way, one end of the spring is downwards abutted against the upper surface of the needle tube base plate, the other end of the spring is upwards abutted against a safety protection sleeve, the lower end of the safety protection sleeve is provided with a safety clamp seat, the outer part of the spring is connected with a self-destruction press seat in a sleeving way, and the upper section part of the self-destruction press seat is positioned in a cavity of the safety protection sleeve. A product adopts the sleeving connection type linage structure, the spring in the middle shaft position is utilized for realizing the instantaneous reset of the safety protection sleeve, the needle tube is enabled not to be outwards exposed, further, the elastic sheets in nonuniform distribution at the inner wall part of the needle seat are used for realizing the deflection inclination of the self-destruction press seat, finally, the insulin needle is enabled not to be used for a second time, and the safe self-destruction operation of the insulin needle is realized.Buluş, iğne borusu ucunun etkili bir şekilde korunmasını sağlayan ve enjeksiyondan sonra, iç elastik parçaların destekleme kuvvetini kullanarak iğne borusunun -açıkta kalmasını önleyen ve iç kendisinin yapılabilmesini sağlayan, kullanılıp atılabilir emniyetli kendini imha eden insülin iğnesi sağlama amacına sahiptir. İç kendi kendini tahrip et
