From the bottom part and lid composite of squat cylindrical, which is preferably made of plastic socket for tablets, drug balls od. The like.

• 1. 用于加工由木材、塑料或类似材料制成的工件的机床用压紧装置以及具有至少一个压紧装置的机床 [P] . 中国专利： CN106881753A . 2017-06-23
• 2. 用于制备由金属和塑料组成的复合材料以形成塑料-金属混合构件的方法 [P] . 中国专利： CN111823485A . 2020-10-27
• 3. Plastic - sliding socket for receiving of tablets od. The like. contents. [P] . 德国专利： DE1874790U . 1963-06-27

  机译： 塑料-滑盖，用于容纳片剂od。类似。内容。

• 4. Ball-and-socket joint connection for pipes od. The like. Made of plastic. [P] . 德国专利： DE1881345U . 1963-10-24

  机译： 球窝接头用于管道。类似。由塑料制成。

• 5. Cylindrical packing e.g. for tablets - comprises cylindrical plastics container fitted with top locking device and filled via bottom opening later sealed by plastics disc [P] . NL8204585A . 1984-06-18

  机译： 圆柱形填料例如用于药片-由装有顶部锁定装置的圆柱形塑料容器组成，并通过底部开口填充，然后用塑料圆盘密封

• 1. Modeling Drug Release from Kollidon(R) SR-based Controlled Release Matrix Tablets [C] . F. Siepmann, K. Eckart, A. Maschke, Annual meeting exposition of the Controlled Release Society . 2009
• 2. Solder joint reliability of plastic ball grid array (PBGA) and bottom-leaded plastic (BLP) assemblies. [D] . Zhang, Xiaowu. 1999
• 3. SOME PLASTIC OPERATIONS ABOUT THE LIDS AND SOCKET [O] . Percival J. Hay 1920
• 4. Plastic Ball and Socket Joints and Connecting Lines [O] . Searle, R.H. 2003
• 5. Plastic Ball and Socket Joints and Connecting Lines [R] . Searle, R. H. 1959