Yi Seed safety butterfly Needles Group, including a butterfly Needles parts, The butterfly Needles parts have a solid Needles pipes, The, which consolidates Needles pipes what Qi Needles Head Duan Let and has Yi Needles Head And whats The to consolidate Needles Guan Let, is equipped with the fixed portions Pivot, and Let has a recessed hook part Shang the fixed Pivot Bu of The, and the recessed hook part Consistent of The, which wear the fixed Pivot Bu And of The, has one to hook mouthOne Needles external members, The Needles external members have a hollow casing, Let has a set of Needles slots Shang The Tao Guan, The, which covers Needles slots, has District sections of Yi Needles Head, and The Needles Head District Duan Let have an at least Block stops, and The casings one end extends United and is connected to a Pivot Jie Rod, Needles external members are entered in recessed hook part by Pivot Jie Rod by the hook mouth Pressure for fixing the portions Pivot, and be inserted in what casing Inner Bu , And by set Needles slots Xiang Needles Head Duan Turn Move, Will Needles Head with the Pivot Jie Rod As Shaft hearts prevents Needles Head from being gone out outside casing by covering Needles slots Off using District sections of Needles Head of Block stops.一種安全蝴蝶針組,包括一蝶針件,該蝶針件具有一固針管,該固針管於其針頭端設有一針頭,並於該固針管設置有一固定樞部,該固定樞部上設有一凹勾部,該凹勾部貫穿該固定樞部並具有一勾口;一針套件,該針套件具有一中空的套管,該套管上設有一套針槽,該套針槽具有一針頭區段,該針頭區段設有至少一擋止部,且該套管一端延伸聯接有一樞接桿,針套件藉由樞接桿由固定樞部的勾口壓入凹勾部中,且以樞接桿為軸心向針頭端轉動,將針頭由套針槽套入於套管內部,並利用針頭區段的擋止部防止針頭由套針槽脫出套管外。
