CN217659272U

CN217659272U - Electric coffee machine

Info

Publication number: CN217659272U
Application number: CN202221201418.5U
Authority: CN
Inventors: 王建敏
Original assignee: Zhejiang Wuyi Wjl Plastic Industry Co ltd
Current assignee: Zhejiang Wuyi Wjl Plastic Industry Co ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-10-28
Anticipated expiration: 2032-05-19

Abstract

The utility model discloses an electric coffee machine, which comprises a machine core, wherein a pressure diaphragm pump is arranged in the machine core, a water cup is arranged at the top of the machine core, a coffee powder bin and a coffee cup are detachably connected below the machine core, a water outlet of the water cup is communicated with a water inlet of the coffee powder bin through the pressure diaphragm pump, a water outlet of the coffee powder bin is communicated with a cup mouth of the coffee cup, and a silica gel pressure valve is arranged at a water outlet of the coffee powder bin; the utility model discloses a pressure diaphragm pump is drawn water and is pressurizeed coffee powder in to the coffee powder storehouse and dash and steep, and the silica gel pressure valve that has the crack bottom the coffee powder storehouse extrudes coffee, the utility model discloses can extract the caffeine in the coffee powder out, the taste of coffee is more dense.

Description

Electric coffee machine

Technical Field

The utility model belongs to the technical field of the coffee machine, specifically be an electronic coffee machine.

Background

Coffee is a beverage made from roast and ground coffee beans. As one of three major beverages in the world, the beverage is popular with cocoa and tea as the main beverage in the world. Coffee cups on the market mainly place coffee powder in a cup cavity, then flush the cup cavity, and then manually brew to prepare coffee. Inconvenient operation, labor waste and poor brewing effect, and seriously influences the taste of the coffee. And the equipment is large in size and inconvenient to carry.

SUMMERY OF THE UTILITY MODEL

In view of the above, in order to overcome the drawbacks of the prior art, it is an object of the present application to provide an electric coffee machine.

The purpose of this application is accomplished through following technical scheme, an electronic coffee machine, it includes the core, the core in install the pressure diaphragm pump, the top of core is equipped with the drinking cup, coffee powder storehouse and coffee cup are connected to the below detachably of core, the delivery port of drinking cup pass through the water inlet intercommunication in pressure diaphragm pump and coffee powder storehouse, the delivery port in coffee powder storehouse and the rim of a cup intercommunication in coffee cup, the delivery port department in coffee powder storehouse is equipped with silica gel pressure valve.

Preferably, the core include base, core lid and shell down, connect through the connecting rod between base and the core lid down, the shell cover is established in the base and the core lid outside down, the pressure diaphragm pump install under between base and the core lid, still install lithium cell and control panel between base and the core lid down, the control panel on install switch, electric quantity pilot lamp and the mouth that charges, the control panel is connected with lithium cell and pressure diaphragm pump electricity respectively.

Preferably, the coffee powder bin is connected with the lower base through the positioning bin, the top of the coffee powder bin is provided with a bin cover, the bin cover is provided with a water inlet, and the bottom of the coffee powder bin is provided with a first filter plate.

Preferably, the positioning bin is sleeved outside the coffee powder bin, a second filter plate is arranged at the bottom in the positioning bin, a first connector is arranged below the lower base, the upper part of the positioning bin is connected with the lower base through threads, clamping strips are circumferentially arranged on the outer wall of the positioning bin at intervals, clamping grooves are formed in the inner wall of the second connector, and the second connector is sleeved outside the positioning bin and is clamped and fixed through the clamping grooves and the clamping strips.

Preferably, the outer sides of the first joint and the second joint are provided with adjusting grooves with different heights, and a connecting strip matched with the adjusting grooves is arranged in the cup body of the coffee cup.

Preferably, the center of the silica gel pressure valve is provided with a crack, and the width of the crack is 0.01mm.

Preferably, the water cup and the coffee cup are transparent cups.

Preferably, the top of the water cup is provided with a water cup cover, and the water cup is in threaded connection with the top of the movement.

Compared with the prior art, the application has the following obvious advantages and effects:

1. the utility model discloses a pressure diaphragm pump is drawn water and is pressurizeed coffee powder in to the coffee powder storehouse and dash and steep, and the silica gel pressure valve that has the crack bottom the coffee powder storehouse extrudes coffee, the utility model discloses can extract the caffeine in the coffee powder out, the taste of coffee is more dense.

2. The utility model provides a coffee cup places the position and has two heights, places at the downside during the use for connect coffee, adjust the top position when not using, can reduce volume, portable.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an internal structure diagram of the movement of the present invention;

FIG. 3 is an exploded view of the connection structure of the coffee powder container of the present invention;

fig. 4 is a schematic structural view of the second joint of the present invention.

1-a machine core; 2-a pressure diaphragm pump; 3-a water cup; 4-a coffee powder bin; 5-coffee cup; 6-silica gel pressure valve; 7-water cup cover; 8-a lithium battery; 9-a control panel; 10-a switch; 11-electric quantity indicator light; 12-a charging port; 13-positioning the bin; 14-bin cover; 15-a first filter plate; 16-a second filter plate; 17-a card strip; 18-a second linker; 19-a card slot; 20-a connecting strip; 21-an adjustment tank; 1-1-lower base; 1-2-core cover; 1-3-shell; 1-4-connecting rod; 1-5-first linker.

Detailed Description

Specific embodiments thereof are described below in conjunction with the following description and the accompanying drawings to teach those skilled in the art how to make and use the best mode of the present application. For the purpose of teaching application principles, the following conventional aspects have been simplified or omitted. Those skilled in the art will appreciate variations from these embodiments that fall within the scope of the application. Those skilled in the art will appreciate that the features described below can be combined in various ways to form multiple variations of the present application. In the present application, the terms "upper", "lower", "left", "right", "middle" and "one" are used for clarity of description, and are not used to limit the scope of the invention, and the relative relationship between the terms and the corresponding terms may be changed or adjusted without substantial technical change. Thus, the present application is not limited to the specific embodiments described below, but only by the claims and their equivalents.

As shown in fig. 1 to 4, the embodiment relates to an electric coffee machine, which comprises a machine core 1, wherein a pressure diaphragm pump 2 is installed in the machine core 1, a water cup 3 is arranged at the top of the machine core 1, a water cup cover 7 is arranged at the top of the water cup 3, the water cup 3 is in threaded connection with the top of the machine core 1, and threaded connection is adopted, so that the electric coffee machine is convenient to disassemble and separately clean. The coffee powder storehouse 4 and the coffee cup 5 are connected to the below detachably of core 1, the delivery port of drinking cup 3 pass through the water inlet intercommunication of pressure diaphragm pump 2 with coffee powder storehouse 4, the delivery port of coffee powder storehouse 4 communicates with the rim of a cup of coffee cup 5, the delivery port department of coffee powder storehouse 4 is equipped with silica gel pressure valve 6, the center of pressure silica gel valve is equipped with a gap width and is 0.01 mm's crack, through exerting water pressure to coffee powder storehouse 4, thereby come out with the caffeine extraction in the coffee powder, in the embodiment of this application, the pressure in the coffee powder storehouse 4 is guaranteed with the output sealing treatment of pressure diaphragm pump 2 to coffee powder storehouse 4. For the convenience of observation, the water cup 3 and the coffee cup 5 are transparent cups in the embodiment.

The machine core 1 comprises a lower base 1-1, a machine core cover 1-2 and a shell 1-3, wherein the lower base 1-1 is connected with the machine core cover 1-2 through three connecting rods 1-4, the shell 1-3 is sleeved on the outer sides of the lower base 1-1 and the machine core cover 1-2, the pressure diaphragm pump 2 is installed between the lower base 1-1 and the machine core cover 1-2, a lithium battery 8 and a control panel 9 are further installed between the lower base 1-1 and the machine core cover 1-2, a switch 10, an electric quantity indicator light 11 and a diaphragm pump charging port 12 are installed on the control panel 9, and the control panel 9 is respectively electrically connected with the lithium battery 8 and the pressure diaphragm pump 2.

The coffee powder bin 4 is sleeved outside the coffee powder bin 4 and is connected with the lower base 1-1 through the positioning bin 13, the top of the coffee powder bin 4 is provided with a bin cover 14, the bin cover 14 is provided with a water inlet, the bottom in the bin of the coffee powder bin 4 is provided with a first filter plate 15, and the silica gel pressure valve 6 is positioned below the first filter plate 15.

The bottom in the positioning bin 13 is provided with a second filter plate 16, a first joint 1-5 is arranged below the lower base 1-1, the first joint 1-5 and the lower base 1-1 are of an integral structure, the outer side of the upper part of the positioning bin 13 is connected with the inner side of the lower part of the lower base 1-1 through threads, clamping strips 17 are circumferentially arranged on the outer wall of the positioning bin 13 at intervals, the inner wall of the second joint 18 is provided with clamping grooves 19, and the second joint 18 is sleeved on the outer side of the positioning bin 13 and is clamped and fixed through the clamping grooves 19 and the clamping strips 17.

The outer sides of the first joint 1-5 and the second joint 18 are provided with adjusting grooves 21 with different heights, in the embodiment, two adjusting grooves 21 are arranged, one adjusting groove is respectively arranged on the first joint 1-5 and the second joint 18, a connecting strip 20 matched with the adjusting groove 21 is arranged in the cup body of the coffee cup 5, when coffee is brewed, the coffee cup 5 is arranged on the second joint 18, the coffee cup 5 is ensured to have enough space for containing coffee, and when the coffee cup is not used, the coffee cup 5 is arranged on the first joint 1-5, so that the occupied space is reduced.

The utility model discloses a practical principle:

the coffee powder is filled in the coffee powder bin 4 and compacted, the coffee powder bin 4 is filled in the positioning bin 13, the positioning bin 13 is connected to the lower base 1-1 together with the second connector 18, then the coffee cup 5 is filled in the second connector 18, the water cup cover 7 is opened, hot water is added, the pressure diaphragm pump 2 is started through the switch 10, water is pumped into the coffee powder bin 4 from the water cup 3 and mixed with the coffee powder, pressure is continuously applied, a gap on the silica gel pressure valve 6 at the bottom of the coffee powder bin 4 is opened by the pressure, and the coffee flows into the coffee cup 5 after being filtered by the first filter plate 15 and the second filter plate 16.

Any modification, equivalent replacement, improvement, etc. made within the concept and principle of the application should be included in the scope of the claims of the present application as can be easily conceived by those skilled in the art.

Claims

1. The electric coffee machine is characterized by comprising a machine core, wherein a pressure diaphragm pump is installed in the machine core, a water cup is arranged at the top of the machine core, a coffee powder bin and a coffee cup are detachably connected below the machine core, a water outlet of the water cup is communicated with a water inlet of the coffee powder bin through the pressure diaphragm pump, a water outlet of the coffee powder bin is communicated with a cup opening of the coffee cup, and a silica gel pressure valve is arranged at a water outlet of the coffee powder bin.

2. The electric coffee machine of claim 1, wherein the movement comprises a lower base, a movement cover and a shell, the lower base and the movement cover are connected through a connecting rod, the shell is sleeved outside the lower base and the movement cover, and the pressure diaphragm pump is installed between the lower base and the movement cover.

3. The electric coffee machine of claim 2, wherein a lithium battery and a control panel are further installed between the lower base and the machine core cover, a switch, an electric quantity indicator light and a charging port are installed on the control panel, and the control panel is electrically connected with the lithium battery and the pressure diaphragm pump respectively.

4. The electric coffee machine of claim 2, wherein the coffee powder bin is connected with the lower base through the positioning bin, a bin cover is arranged at the top of the coffee powder bin, a water inlet hole is arranged on the bin cover, and a first filter plate is arranged at the bottom in the bin of the coffee powder bin.

5. The electric coffee machine as claimed in claim 4, wherein the positioning bin is sleeved outside the coffee powder bin, a second filter plate is arranged at the bottom inside the positioning bin, a first connector is arranged below the lower base, the upper part of the positioning bin is connected with the lower base through threads, clamping strips are circumferentially arranged on the outer wall of the positioning bin at intervals, clamping grooves are formed in the inner wall of the second connector, and the second connector is sleeved outside the positioning bin and is clamped and fixed through the clamping grooves and the clamping strips.

6. The electric coffee machine of claim 5, wherein the first connector and the second connector are provided with adjusting grooves with different heights on the outer sides, and a connecting strip matched with the adjusting grooves is arranged in the cup body of the coffee cup.

7. The electric coffee machine of claim 1, wherein the center of the silica gel pressure valve is provided with a slit, and the width of the slit is 0.01mm.

8. An electric coffee machine according to claim 1, characterized in that said cups are transparent cups.

9. The electric coffee machine as claimed in claim 1, wherein a cup cover is provided on the top of the cup, and the cup is connected with the top of the movement by screw thread.