US 12,409,095 B2
Female-specific negative pressure massage device and massage structure thereof
Po-Chang Liu, Taoyuan (TW); and Li-Pin Yuan, Taoyuan (TW)
Assigned to BIBOTING INTERNATIONAL CO., LTD., Taoyuan (TW); and Po-Chang Liu, Taoyuan (TW)
Filed by BIBOTING INTERNATIONAL CO., LTD., Taoyuan (TW); and Po-Chang Liu, Taoyuan (TW)
Filed on Feb. 21, 2022, as Appl. No. 17/676,769.
Prior Publication US 2023/0263697 A1, Aug. 24, 2023
Int. Cl. A61H 9/00 (2006.01); A61H 23/02 (2006.01); A61H 39/00 (2006.01)
CPC A61H 9/0057 (2013.01) [A61H 23/02 (2013.01); A61H 39/007 (2013.01); A61H 2201/1207 (2013.01); A61H 2201/169 (2013.01); A61H 2205/087 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A female-specific massage structure, comprising:
a cup body, comprising a cavity, an open end and a closed end disposed on two ends of the cup body, a cup rim disposed on the open end, and a connection hole defined on the closed end communicating to the cavity;
a pressure relief member, and the cup body comprising a plunger hole communicating with the cavity, and the pressure relief member installed in the plunger hole; and
a sheath ring, adapted to sheathe the cup rim, comprising a ring body and a fixing portion extended outwardly from the ring body and adapted to sheathe the cup rim, and the ring body comprising an abutting surface disposed on a side thereof away from the cup body, wherein the abutting surface is a concave curved surface;
wherein the fixing portion comprises an inner ring, and the inner ring comprises a massage column disposed on an upper part of the inner ring;
wherein the inner ring further comprises a plurality of massage humps disposed on a lower part of the inner ring, and the massage humps are spaced apart from one another;
wherein each of the massage humps comprises a magnet buried therein.
 
5. The female-specific massage structure according to claim 1, further comprising: a vibration generator, and the cup body comprising an electrical connection hole, and the vibration generator comprising an electrical connection port passing through the electrical connection hole to fix the vibration generator in the cavity.