US 11,938,079 B2
Massage stick structure
Po-Chang Liu, Taoyuan (TW); and Li-Pin Yuan, Taoyuan (TW)
Assigned to BIBOTING INTERNATIONAL CO., LTD, Taoyuan (TW)
Filed by BIBOTING INTERNATIONAL CO., LTD, Taoyuan (TW)
Filed on Jan. 11, 2021, as Appl. No. 17/146,437.
Prior Publication US 2022/0218561 A1, Jul. 14, 2022
Int. Cl. A61H 23/00 (2006.01); A61H 9/00 (2006.01); A61H 23/02 (2006.01)
CPC A61H 23/004 (2013.01) [A61H 9/0057 (2013.01); A61H 23/0263 (2013.01); A61H 2201/0107 (2013.01); A61H 2201/0157 (2013.01); A61H 2201/0207 (2013.01); A61H 2201/0228 (2013.01); A61H 2201/0278 (2013.01); A61H 2201/102 (2013.01); A61H 2201/105 (2013.01); A61H 2201/1683 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A massage stick structure, comprising:
a hollow cylinder comprising a cavity and a mounting port disposed on one end of the hollow cylinder and communicating with the cavity, wherein the hollow cylinder is in an one-piece form;
a drive control module comprising a support member, a control assembly, and a vibrator, wherein the control assembly and the vibrator are directly fixed on the support member, and an outer diameter of the drive control module is smaller than an inner diameter of the mounting port;
an end cover disposed on the mounting port, wherein the support member is directly fixed to the end cover and accommodated in the cavity, and the support member is free from directly contacting the hollow cylinder;
an anion generator installed on the support member and electrically coupled to the control assembly,
wherein the end cover comprises a convex base, and the anion generator comprises an emission needle, and an anion joint pipe is extended from a side of the convex base, and the emission needle is coupled to the third joint pipe through a plastic tube.