Case has hinged lid and consists of only two sections, namely case and lid, and rotational slide joint of lid is already integrated, and case has four spigots movable in L-shaped guide slots, and lid in open position locks on case

摘要

The case has a hinged lid and consists of only two sections, namely the case and the lid, and the rotational slide joint of the lid is already integrated. The case has four spigots movable in L-shaped guide slots. The lid in the open position locks on the case. The case can be made from various materials in various processes. The guide slot is open on one side. The case may be round or polygonal, and the lid and case are separable from each other without tools.