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公开(公告)号：US12076294B2
公开(公告)日：2024-09-03
申请号：US17037794
申请日：2020-09-30
发明人： Po-Chang Liu , Li-Pin Yuan
CPC分类号： A61H9/0057 , A61H23/00 , A61H2201/0153 , A61H2201/0214 , A61H2201/0285 , A61H2201/105 , A61H2201/1238 , A61H2201/1409 , A61H2201/5025
摘要： A negative pressure massage device with cold feeling mechanism and a massage stick thereof are provided. The massage stick includes a stick body and a refrigeration module. The stick body includes a cover assembly, an end cover connected to the cover assembly, and a temperature transmitting member. The end cover includes a negative pressure connection hole. The temperature transmission member includes a suction port. The stick body further includes an air pipe communicates with the negative pressure connection hole and the suction port. The refrigeration module arranged inside of the stick body. The refrigeration module including a thermoelectric cooling chip and a heat sink. The thermoelectric cooling chip including a cold end and a hot end. The cold end attached to the temperature transmitting member. The hot end thermally contacts with the heat sink.
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公开(公告)号：USD987843S1
公开(公告)日：2023-05-30
申请号：US29803999
申请日：2021-08-17
设计人： Shih-Ta Liu , Po-Chang Liu , Pei-En Lee
摘要： FIG. 1 is a perspective view of a negative pressure massage device showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof; and,
FIG. 8 is second perspective view showing the negative pressure massage device.
The broken lines in the drawings illustrate portions of the negative pressure massage device that form no part of the claimed design.-
公开(公告)号：US20200158246A1
公开(公告)日：2020-05-21
申请号：US16673986
申请日：2019-11-05
发明人： Po-Chang Liu , Shih-Ta Liu
摘要： A pressure regulating valve for a cupping negative pressure apparatus is provided with an upper pressure regulating valve screw cap and a lower pressure regulating valve body having a metal nut structure inside, and the metal nut structure is provided with a plurality of nut pressure relief holes. The pressure regulating valve screw cap can be tightened to block circulation of the nut pressure relief holes. A muffler cover assembly seat is disposed on an outermost side of a metal nut structure assembly seat for assembling a muffler cover, small holes for circulating air are disposed between the muffler cover and the metal nut structure assembly seat. The pressure regulating valve body has negative pressure communication holes for sucking and discharging air and the negative pressure communication holes are communicated or plugged by quick-plug screw caps. A filter cotton is disposed in the pressure regulating valve body.
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公开(公告)号：US11964149B2
公开(公告)日：2024-04-23
申请号：US18123349
申请日：2023-03-20
发明人： Po-Chang Liu , Pei-En Lee
IPC分类号： A61N1/32 , A61H9/00 , A61H23/02 , A61N1/04 , A61N1/44 , A61N5/06 , A61N7/00 , F21V11/00 , F21V33/00 , F21Y115/10 , H01J27/02
CPC分类号： A61N1/328 , A61H9/0057 , A61N1/0452 , A61N1/44 , A61N5/0616 , A61N7/00 , F21V11/00 , F21V33/004 , H01J27/028 , A61H23/0245 , A61H2201/10 , A61H2201/1238 , A61H2205/022 , A61N2005/0644 , A61N2005/0652 , A61N2005/0663 , A61N2007/0034 , F21Y2115/10
摘要： A facial beautifying and care apparatus includes a beauty bar (1) having an air supply passage (A), a negative pressure connecting hole (132), a conductive suction nozzle (15) and a first connection port (134); an EMS generation module (20) inside the beauty bar (1) electrically connected to the first connection port (134); an external negative pressure unit (6) separated from the beauty bar (1) and having a negative pressure driving control module (62) and a second connection port (637); the negative pressure driving control module (62) having an air supply tube assembly (66) with a negative pressure communicating hole (661); a communicating tube (7) communicating with the negative pressure connecting hole (132) and the negative pressure communicating hole (661); a conductive wire (8) connected to the first connecting port (134) and the second connecting port (637). Accordingly, the effects of facial skin firming, cleaning, beautifying and caring are achieved.
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公开(公告)号：US11938079B2
公开(公告)日：2024-03-26
申请号：US17146437
申请日：2021-01-11
发明人： Po-Chang Liu , Li-Pin Yuan
CPC分类号： A61H23/004 , A61H9/0057 , A61H23/0263 , A61H2201/0107 , A61H2201/0157 , A61H2201/0207 , A61H2201/0228 , A61H2201/0278 , A61H2201/102 , A61H2201/105 , A61H2201/1683
摘要： A massage stick structure includes a hollow cylinder, a drive control module, and an end cover. The hollow cylinder has a cavity, and a mounting port formed on an end of the hollow cylinder and communicating with the cavity. The drive control module includes a support member, a control assembly and a vibrator fixed to the support member. The end cover is fixed to the support member. The drive control module is disposed into the cavity from the mounting port, and the end cover covers and assembles to the mounting port. Therefore, the assembly process of each component may be simplified to reduce production time and maintenance time.
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公开(公告)号：US11801195B2
公开(公告)日：2023-10-31
申请号：US17535376
申请日：2021-11-24
发明人： Shih-Ta Liu , Po-Chang Liu , Pei-En Lee
CPC分类号： A61H9/0057 , F16K31/0658 , A61H2201/013 , A61H2201/1238 , A61H2201/1409 , A61H2201/5071 , A61H2201/5087 , Y10T137/86083
摘要： A negative pressure massage apparatus includes a vacuum pump, two solenoid valves and a control board. The vacuum pump is used to generate a negative pressure outside the negative pressure massage apparatus. Two solenoid valves are used to control a gas flow input into the negative pressure massage apparatus. The control board is used to activate or stop at least one of the vacuum pumps, and the two solenoid valves. The present disclosure further includes a method of using the negative pressure massage apparatus.
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公开(公告)号：USD1013098S1
公开(公告)日：2024-01-30
申请号：US29849849
申请日：2022-08-15
设计人： Shih-Ta Liu , Po-Chang Liu , Pei-En Lee
摘要： FIG. 1 is a perspective view of a filter showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof; and,
FIG. 8 is second perspective view showing the filter.
The broken lines in the drawings illustrate portions of the filter that form no part of the claimed design.-
公开(公告)号：USD975297S1
公开(公告)日：2023-01-10
申请号：US29736620
申请日：2020-06-02
设计人： Po-Chang Liu , Li-Pin Yuan
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公开(公告)号：US11865068B2
公开(公告)日：2024-01-09
申请号：US16944200
申请日：2020-07-31
发明人： Po-Chang Liu , Li-Pin Yuan
CPC分类号： A61H9/0057 , A61H23/0263 , A61H2201/0111 , A61H2201/0115 , A61H2201/0153 , A61H2201/0207 , A61H2201/0214 , A61H2201/0221 , A61H2201/105 , A61H2201/5025 , A61H2201/5043
摘要： A negative pressure massage device which includes a massage stick, an external negative pressure device and a communication pipe. The massage stick includes a stick body, an air channel in the stick body, a negative pressure connection hole and an air suction opening formed at both ends of the stick body and communicated with the air channel. The external negative pressure device is installed separately from the massage stick and includes a housing and a negative pressure drive/control module. The negative pressure drive/control module includes a controller, a negative pressure generating component, a pressure relief assembly and an air pipe assembly with a negative pressure communication hole formed on the housing. The ends of the communication pipe are communicated with the negative pressure connection hole and the negative pressure communication hole. This disclosure provides various negative pressure massage effects and improves the ease of operation.
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公开(公告)号：US11857490B2
公开(公告)日：2024-01-02
申请号：US17412067
申请日：2021-08-25
发明人： Po-Chang Liu , Chia-Hsueh Hsieh , Li-Pin Yuan
CPC分类号： A61H9/0057 , A61H9/0007 , A61H23/02 , A61M1/08
摘要： A negative-pressure cup structure includes a cup and a vibration generating mechanism. The cup has a chamber. Two ends of the cup are separately formed with an opening end and a closed end. The closed end is provided with a negative-pressure suction hole and an electric connection hole communicating with the chamber. A bar is extended from the closed end and located in the chamber. The vibration generating mechanism includes a box, a vibration member disposed in the box and a power connector electrically connected to the vibration member. The vibration generating mechanism is fixed in the chamber of the cup in a manner of the box and the bar being connected and the power connector being inserted to the electric connection hole. Therefore, the users may obtain a better vibrational sense.
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