Yi Seed syringes include:Zhong Kong Guan Body, outer wall Bao Han Long shape slippage slotsThe Inner wall Right Should Hua Yi Cao Let You Tu Block structures of gripping tubeInjection tube Bao Han Load Ye Bu With injection parts , Load liquid portion Inner have injection and push away Move parts, and injection can be pushed against to injection part by pushing away Move partsElixirs Liang Tone Zheng Jian With push away the Elixirs amounts that Move Jian Even determine injection with meeting , Ke Turn Move from the second position , Yi Let that first position is moved outside Move to second port. The Bomb Hui Complex structures position portions what Zhong Kong Guan Body Inner Fen Do With Tu Block structures, Elixirs Liang Tone Zheng Jian Even connect, wherein injection part receives resist force and fixes, gripping tube is by external force, Move is moved towards the Fang of first port Xiang With injection tube phase Right, it causes Bomb to return Complex structures Tapes Move Elixirs amount Tone one integral piece and Complex is put back into first position by second, the whole part And Tapes Move of Elixirs amounts Tone push away Move parts and push against the injections of Right Should Elixirs amounts to injection part.一種注射器,包含:中空管體,其外壁包含長形滑移槽;握管的內壁對應滑移槽設有凸塊結構;注射筒包含載液部與注射部,載液部內具有注射液及推動件,推動件可推抵注射液至注射部;劑量調整件與推動件連接,可轉動地自第一位置移動至第二端口外的第二位置,以設定注射液的劑量。彈性回復結構位於中空管體內部,分別與凸塊結構、劑量調整件連接,其中注射部接受抵持力而固定,握管受外力作用,朝第一端口的方向與注射筒相對移動,致彈性回復結構帶動劑量調整件由第二位置回復至第一位置,劑量調整件並帶動推動件推抵對應劑量的注射液至注射部。1‧‧‧注射器11‧‧‧中空管體111‧‧‧第一端口112‧‧‧第二端口113‧‧‧滑移槽12‧‧‧握管13‧‧‧注射筒131‧‧‧載液部1311‧‧‧推動件132‧‧‧注射部1321‧‧‧第一卡扣結構1322‧‧‧第二卡扣結構14‧‧‧劑量調整件15‧‧‧彈性回復結構16‧‧‧針頭部161‧‧‧針頭A‧‧‧第一位置
