US 12,303,013 B1
Cup sleeve with high applicability
Xixian Cao, Changsha (CN)
Assigned to Changsha Hongda Network Technology Co., LTD, Changsha (CN)
Filed by Xixian Cao, Changsha (CN)
Filed on Jun. 19, 2024, as Appl. No. 18/747,939.
Claims priority of application No. 202420083617.3 (CN), filed on Jan. 12, 2024.
Int. Cl. A45F 3/02 (2006.01); A45F 3/12 (2006.01); A45F 5/00 (2006.01)
CPC A45F 3/02 (2013.01) [A45F 3/12 (2013.01); A45F 5/1583 (2025.01)] 11 Claims
OG exemplary drawing
 
1. A cup sleeve with high applicability, comprising a cylindrical cover having an opening at one end, wherein a side wall of the cylindrical cover is provided with a notch, a first connecting piece and a second connecting piece are respectively arranged on two sides of the notch, the side wall at one side of the notch extends towards the first connecting piece to form the second connecting piece, the second connecting piece and the side wall are formed as an one-piece structure, one end of the second connecting piece facing the first connecting piece is detachably connected to the first connecting piece, and the notch is capable of being partially exposed when the first connecting piece and the second connecting piece are connected;
wherein the cylindrical cover comprises a cylindrical segment and a tapered segment, the notch is substantially arranged in the cylindrical segment, and the tapered segment has an endless wall.