Disclosed herein is a safety apparatus of a juice extraction module for a juicer. The safety apparatus includes an inlet unit having a hollow body extending in a vertical direction and open at upper and lower ends thereof a second shaft formed of a metallic material and rotatably coupled to an outer surface at a lower end edge of the inlet unit, the second shaft being rotated by drive force from a first shaft formed of a metallic material and provided to one end of a drive motor a detection section formed on an inner periphery of the inlet unit and including a sensor and a controller placed at a lower side of the second shaft and electrically connected to the detection section via the second shaft to stop rotation of the drive motor through detection of contact between a user’s body and the detection section, wherein central lines of the inlet unit and the second shaft are placed on separate straight lines.一種榨汁機的榨汁模組的安全裝置。安全裝置包含:入口單元,具有在垂直方向上延伸的中空主體且在其上端和下端開放;第二軸,由金屬材料形成,且在入口單元的下端邊緣處可旋轉地耦接到外表面,第二軸通過來自第一軸的驅動力而旋轉,其中第一軸由金屬材料形成且設置到驅動馬達的一端;檢測區,形成在入口單元的內周邊上,且包含感測器;以及控制器,置於第二軸的下側,且經由第二軸而電連接到檢測區,以通過使用者身體與檢測區之間的接觸的檢測而停止驅動馬達的旋轉,其中入口單元和第二軸的中心線置於獨立的直線上。100‧‧‧入口單元200‧‧‧檢測區300‧‧‧控制器310‧‧‧感測器印刷電路板311‧‧‧感測器檢測電路312‧‧‧開關電路320‧‧‧電容器330‧‧‧開/關控制器400‧‧‧驅動馬達401‧‧‧第一軸411‧‧‧第一齒輪齒500‧‧‧螺桿502‧‧‧第二軸510‧‧‧刀片600‧‧‧齒輪組件610‧‧‧驅動力傳動齒輪620‧‧‧驅動力傳動軸622‧‧‧第二齒輪齒700‧‧‧主體800‧‧‧容器900‧‧‧蓋910‧‧‧食材導引平面920‧‧‧碾碎平面i‧‧‧絕緣板
