Easy-to-use vacuuming device

Abstract

The disclosure relates to the technical field of vacuuming devices, and provides an easy-to-use vacuuming device. A main body is provided with a first air valve and a second air valve, the first air valve is provided with a first bent pipe that is connected to a wide-mouth end, and the second air valve is provided with a second bent pipe that is connected to a standard-mouth end. A vacuum detector is connected to the first gas valve, the second gas valve, and a vacuum pump through a three-way connecting pipe. A standard-mouth vacuuming connector and a wide-mouth vacuuming connector are disposed at two ends of the main body of the vacuuming device. Different air valves are started for corresponding different connectors, to be easily connected to jar mouths with different specifications for use, and a vacuum detector monitors a working state, implementing automated monitoring and reminding.

What is claimed is: 
     
         1 . An easy-to-use vacuuming device, comprising: a main body and a vacuum pump, wherein a top of the main body is provided with a wide-mouth end, a bottom of the main body is provided with a standard-mouth end, and an inner diameter of the wide-mouth end is greater than an inner diameter of the standard-mouth end, the main body is provided with a first air valve and a second air valve, the first air valve is provided with a first bent pipe that is connected to the wide-mouth end, and the second air valve is provided with a second bent pipe that is connected to the standard-mouth end, the main body is further provided with a vacuum detector, and the vacuum detector is connected to the first gas valve, the second gas valve, and the vacuum pump through a three-way connecting pipe. 
     
     
         2 . The easy-to-use vacuuming device according to  claim 1 , wherein a T-shaped three-way pipe is connected between the first gas valve and the second gas valve, and a third port of the T-shaped three-way pipe is connected to the three-way connecting pipe. 
     
     
         3 . The easy-to-use vacuuming device according to  claim 1 , wherein a top of the first gas valve is provided with a first connecting end, and the first connecting end is provided with a first connecting port that is connected to the first bent pipe. 
     
     
         4 . The easy-to-use vacuuming device according to  claim 1 , wherein a top of the second gas valve is provided with a second connecting end, and the second connecting end is provided with a second connecting port that is connected to the second bent pipe. 
     
     
         5 . The easy-to-use vacuuming device according to  claim 1 , wherein the wide-mouth end is provided with a first vacuum sealing end, the first vacuum sealing end has a stepped horn-mouth shape, and steps of the first vacuum sealing end are provided with a first soft rubber sealing and fastening ring. 
     
     
         6 . The easy-to-use vacuuming device according to  claim 1 , wherein the standard-mouth end is provided with a second vacuum sealing end, the second vacuum sealing end has a stepped horn-mouth shape, and steps of the second vacuum sealing end are provided with a second soft rubber sealing and fastening ring. 
     
     
         7 . The easy-to-use vacuuming device according to  claim 5 , wherein a center of the first vacuum sealing end is provided with a first communication port, and the first communication port is connected to the first bent pipe. 
     
     
         8 . The easy-to-use vacuuming device according to  claim 6 , wherein a center of the second vacuum sealing end is provided with a second communication port, and the second communication port is connected to the second bent pipe. 
     
     
         9 . The easy-to-use vacuuming device according to  claim 1 , wherein the main body is provided with a wide-mouth start button, a standard-mouth start button, and a charging port, the wide-mouth start button, the standard-mouth start button, and the charging port are all electrically connected to a control mainboard in the main body, the wide-mouth start button is corresponding to the first gas valve, and the standard-mouth start button is corresponding to the second air valve.