公开(公告)号：US20220315405A1

公开(公告)日：2022-10-06

申请号：US17608751

申请日：2019-10-25

申请人： Danping LIU

发明人： DANPING LIU

IPC分类号： B67B7/08

摘要： A bottle opener, comprising a cover, an inflating device, and a shell sleeved outside the inflating device. A valve plug assembly comprises a valve plug base, a valve plug, and a valve plug stopper. The outer wall of the rear end of an inner inflating tube is sleeved with a piston ring, and the outer wall of the top end thereof is sleeved with a stop component. The inner inflating tube is provided with a first through hole. An inflating needle passes through the first through hole and is fixed in the through hole. The cover is connected to the shell. This device opens a wooden cork by means of air pressure, thereby effectively protecting the integrity of the wooden cork and improves the tightness of the wooden cork during repeated use. The bottle opener is convenient to carry, avoids scratching, and achieves a protection effect.

公开(公告)号：US12012263B2

公开(公告)日：2024-06-18

申请号：US17620689

申请日：2019-06-20

申请人： Danping Liu

发明人： Danping Liu

IPC分类号： G08B21/00 ,  B65B31/06 ,  B65D39/00 ,  B65D51/16 ,  B65D81/20 ,  B65D85/72

CPC分类号： B65D51/1683 ,  B65B31/06 ,  B65D39/0052 ,  B65D81/2038 ,  B65D85/72

摘要： Provided is a wine stopper capable of being vacuumized, the wine stopper comprising a base capable of covering an outer side of a wine bottle, and a shell enclosing a cavity with the base. A boss capable of being clamped in a bottle opening is arranged on one side, away from the shell, of the base. The wine stopper further comprises a power source arranged in the cavity and a vacuum pump capable of creating a vacuum in the wine bottle, a through hole capable of communicating the vacuum pump with the interior of the bottle is provided in the boss, a measurement assembly capable of measuring a vacuum degree of the interior of the wine bottle is arranged in the cavity, and the measurement assembly is electrically connected with the vacuum pump.

公开(公告)号：USD990998S1

公开(公告)日：2023-07-04

申请号：US29787370

申请日：2021-06-06

申请人： Danping Liu

设计人： Danping Liu

摘要： FIG. 1 is a front, bottom and right side perspective view of an electric bottle opener showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines depict portions of the electric bottle opener that are for illustrating the boundary of the design only and do not form part of the claimed design.

公开(公告)号：US20220402678A1

公开(公告)日：2022-12-22

申请号：US17778826

申请日：2020-02-18

申请人： DANPING LIU

发明人： DANPING LIU

IPC分类号： B65D81/20 ,  B65D39/00 ,  G01K1/02 ,  G01K1/14

摘要： Provided is a vacuum-pumping bottle stopper, comprising a base, a shell which can enclose a cavity with the base, a vacuum-pumping device arranged in the cavity and used for pumping out air in a bottle to form a vacuum, a temperature measurement unit, and a temperature display unit, wherein the temperature measurement unit is used for measuring the temperature in the bottle; and the temperature display unit is electrically connected to the temperature measurement unit and is used for displaying the temperature measured by the temperature measurement unit. The temperature measurement unit and the temperature display unit are integrated on the vacuum-pumping bottle stopper, such that the temperature of the liquid in the bottle can be conveniently measured, thereby improving the use satisfaction for a user.

公开(公告)号：US20230312319A1

公开(公告)日：2023-10-05

申请号：US18120974

申请日：2023-03-13

申请人： DANPING LIU

发明人： DANPING LIU

IPC分类号： B67B7/04

CPC分类号： B67B7/0405 ,  B67B2007/0488

摘要： The present invention provides an electric bottle opener, comprising: a housing with a cavity therein; a humidity sensor; a temperature sensor; a battery; a display unit for displaying a humidity value, or a temperature value or a remaining power of the battery; a motor; an on-off switch for starting or stopping the motor; a control circuit board electrically connected with the humidity sensor, the temperature sensor, the display unit, the battery, the on-off switch and the motor; and a cork screw for pulling a cork of the wine bottle; wherein the humidity sensor, the temperature sensor, the display unit, the battery, the on-off switch, the motor, the control circuit board, and the cork screw are installed in the housing; the cork screw is connected with the motor and is driven by the motor.

公开(公告)号：US20210219783A1

公开(公告)日：2021-07-22

申请号：US16097827

申请日：2018-03-13

申请人： DANPING LIU

发明人： DANPING LIU

IPC分类号： A47J43/00 ,  B01F13/08

摘要： A wine decanter includes a control circuit board; and a water pump, an air pump, a power supply and a switch electronically connected with the control circuit board respectively. An inlet end of the water pump is connected to one end of a first connecting pipe, an outlet end of the water pump is connected to one end of a second connecting pipe; an outlet end of the air pump is connected to one end of the gas pipe, and the other end of the gas pipe is connected to any position of the liquid flow path which comprises the first connecting pipe and the second connecting pipe; the red wine drawn by the water pump is mixed with air injected by the air pump in the liquid flow path for decanting.

公开(公告)号：US11877678B2

公开(公告)日：2024-01-23

申请号：US16097827

申请日：2018-03-13

申请人： Danping Liu

发明人： Danping Liu

IPC分类号： A47J43/00 ,  A47J43/12 ,  B01F13/08 ,  A47G23/02 ,  B01F33/451 ,  B01F23/236 ,  B01F35/71 ,  B01F101/17

CPC分类号： A47G23/0241 ,  A47J43/12 ,  B01F23/236 ,  B01F33/451 ,  B01F35/7176 ,  A47G2400/045 ,  A47J43/00 ,  B01F2101/17

摘要： A wine decanter includes a control circuit board; and a water pump, an air pump, a power supply and a switch electronically connected with the control circuit board respectively. An inlet end of the water pump is connected to one end of a first connecting pipe, an outlet end of the water pump is connected to one end of a second connecting pipe; an outlet end of the air pump is connected to one end of the gas pipe, and the other end of the gas pipe is connected to any position of the liquid flow path which includes the first connecting pipe and the second connecting pipe; the red wine drawn by the water pump is mixed with air injected by the air pump in the liquid flow path for decanting.

公开(公告)号：US20220242630A1

公开(公告)日：2022-08-04

申请号：US17620689

申请日：2019-06-20

申请人： DANPING LIU

发明人： DANPING LIU

IPC分类号： B65D51/16 ,  B65D39/00 ,  B65D81/20

摘要： Provided is a wine stopper capable of being vacuumized, the wine stopper comprising a base capable of covering an outer side of a wine bottle, and a shell enclosing a cavity with the base. A boss capable of being clamped in a bottle opening is arranged on one side, away from the shell, of the base. The wine stopper further comprises a power source arranged in the cavity and a vacuum pump capable of creating a vacuum in the wine bottle, a through hole capable of communicating the vacuum pump with the interior of the bottle is provided in the boss, a measurement assembly capable of measuring a vacuum degree of the interior of the wine bottle is arranged in the cavity, and the measurement assembly is electrically connected with the vacuum pump.