CN205018849U - Beam -grinding coffee maker - Google Patents

Abstract

The utility model discloses a bean grinder coffee machine, which comprises a body, an upper cover, an open mouth, a hot water heater, a grinder cup, a coffee cup, a grinder cup and a coffee cup in the body. The cup is connected, the coffee cup is located above the open mouth, a push switch is set between the coffee cup and the open mouth, a bean cutter is arranged in the grinder cup, and a water nozzle is arranged on the top of the shell of the fuselage. The water pipe of the water heater is connected, the outer circumference of the water nozzle is provided with an annular spring cover, and the bottom surface of the upper cover is provided with a water nozzle hole. When the upper cover is closed, the water nozzle passes through the water nozzle hole so that the hot water of the hot water heater passes through the water The water outlet of the nozzle enters the spray chamber in the upper cover, and the spray chamber is located directly above the grinder cup. In the utility model, a safety water spout is arranged in the casing, and when the upper cover is accidentally opened, the spring cover of the water spout closes the spout of the water spout, prevents hot water from splashing out, and ensures the safety of the coffee machine.

Description

grinder coffee machine

technical field

The utility model relates to the technical field of semi-trailer coffee machines, in particular to a bean grinder coffee machine.

Background technique

Chinese Patent Document No. CN200960049Y disclosed a coffee machine on October 17, 2007. A bean grinding device and a brewing device are arranged in the coffee machine housing, and a brewer and a filter screen are arranged above the brewing container. The device is located in the upper cover, which is detachable, and the bean grinding device is provided with a silo, which is detachably installed in the installation cavity of the coffee machine shell. The purpose of this application is to provide a coffee machine that is easy to clean and solve the disadvantage that the brewing container of the current coffee machine is fixed and cannot be disassembled. However, the grinding and brewing of the coffee machine are separated. When making coffee, it is necessary to put the beaten coffee powder into the brewing container, which is inconvenient to operate. Therefore, further improvement is necessary.

On the other hand, if the upper cover is artificially opened during the coffee making process, accidents of hot water splashing on the skin are likely to occur. Therefore, the hot water safety design of the coffee brewing device is particularly important.

Utility model content

The technical problem to be solved by the utility model is to provide a coffee grinder with reasonable structure, convenient cleaning and high safety in view of the deficiencies of the prior art, so that the coffee machine can be used more safely and conveniently, saving time and effort.

The technical solution adopted by the utility model to solve the technical problem is: a bean grinder coffee machine, including a body, an upper cover hinged on the body, the body shell is provided with an open mouth for accommodating a coffee pot, A hot water heater is installed inside the casing, a grinder cup and a coffee cup are arranged inside the body, the grinder cup and the coffee cup are connected, and the coffee cup is located above the open mouth, between the coffee cup and the open mouth A push-type switch is set, and a bean beating knife is arranged in the grinder cup, and the bean beating knife is driven by a motor, and a water nozzle is arranged on the top of the housing of the fuselage, and the water nozzle is connected with the water pipe of the hot water heater, and the water An annular spring cover is arranged on the outer periphery of the nozzle, and a water nozzle hole is arranged on the bottom surface of the upper cover. When the upper cover is closed, the water nozzle passes through the water nozzle hole so that the hot water of the hot water heater enters the upper nozzle through the water outlet of the water nozzle. In the spray chamber in the lid, the spray chamber is located directly above the grinder cup.

The spring cover includes an annular sleeve part and a water nozzle spring arranged in the sleeve part. The sleeve part moves up and down on the top of the housing, and the inner diameter of the sleeve part matches the outer diameter of the water nozzle.

The grinder cup and the coffee cup are integrally formed into an integrated grinder coffee cup. The grinder coffee cup includes a grinder cavity, a coffee cavity, and a holding cavity. The grinder cavity and the coffee cavity are opened in the holding cavity On the bottom surface of the holding cavity, the holding cavity is provided with a vertical wall that is convenient for manually removing or putting the ground coffee cup from the fuselage. The bottom surface of the holding cavity is also provided with a switch seat, and the switch seat A switch touch plate and a switch spring are arranged inside, and a switch pressure block matching the above is arranged at the bottom of the upper cover.

A safety switch is arranged inside the fuselage, the safety switch is arranged on the main circuit of the hot water heater and the motor, the contact rod of the safety switch is located directly below the switch pressing block, after the upper cover is closed, the The switch pressing block overcomes the elastic force of the switch spring and closes the safety switch through the switch touch plate.

A cylindrical filter cup is arranged in the grinder cavity, and the filter cup includes a frame, a filter screen, and a handle. The frame forms a hollow on the peripheral wall of the cylinder, and the filter screen is arranged in the hollow of the frame.

A cup cover is provided on the top opening of the filter cup, and a hollow part is provided in the middle part of the cup cover, and the hollow part is located directly below the water outlet area of the spray chamber of the upper cover.

The beneficial effects of the utility model are as follows:

(1) In this utility model, by setting a safety water nozzle in the shell, the hot water from the hot water heater of the fuselage can safely enter the upper cover to realize the spraying and brewing of the coffee powder in the bean grinding chamber. When the upper cover is accidentally opened, the spring cover of the water nozzle closes the water nozzle to prevent hot water from splashing out and ensure the safety of the coffee machine. At the same time, the product structure is simple and reasonable, the cost is low, and the occupied space is small.

(2) The grinding chamber is connected with the coffee chamber, and the brewed coffee in the grinding chamber directly enters the coffee chamber. Therefore, there is no need to displace the ground coffee powder during the brewing process, and the entire production process is fully automated. It is very convenient to make. Users only need to press the switch to enjoy delicious coffee, so that the coffee machine can use coffee beans or coffee powder to brew coffee to meet the needs of different users, thereby expanding the scope of application of the product.

(3) The grinder chamber and coffee chamber can be disassembled from the machine body, which is convenient for removing coffee residue and cleaning.

(4) When the top cover of the coffee machine is opened during the coffee making process, the safety switch on the housing will cut off the bean beating motor and the power supply of the hot water heater, stop bean beating and hot water heating, and prevent accidents occur.

Description of drawings

Fig. 1 is a structural schematic diagram of the utility model coffee grinder.

Fig. 2 is a schematic diagram of the cover state of the coffee grinder of the present invention.

Fig. 3 is a structural schematic diagram of the safety nozzle of the coffee grinder of the present invention.

Fig. 4 is a perspective view of the cover state of the coffee grinder of the present invention.

Fig. 5 is a structural schematic diagram of the safety nozzle of the coffee grinder of the present invention in a closed state.

Fig. 6 is a schematic diagram of the assembly position of the filter cup of the coffee grinder of the present invention.

detailed description

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

As shown in Figures 1-6, a bean grinder coffee machine includes a body 1 and an upper cover 2 hinged on the body. A hot water heater 4, the fuselage is provided with a grinder cup and a coffee cup, the two are connected, the coffee cup is located above the open mouth, and a push switch 7 is set between the coffee cup and the open mouth, The bean grinding cup is provided with a bean beating knife 8, and the bean beating knife is driven by a motor 9. A water nozzle 11 is arranged on the top of the housing of the fuselage. The water nozzle is connected with the water pipe 10 of the hot water heater. An annular spring cover is set, and a water nozzle hole 15 is arranged on the bottom surface of the upper cover. When the upper cover is closed, the water nozzle passes through the water nozzle hole so that the hot water of the hot water heater enters the upper cover through the water outlet of the water nozzle. Inside the spray chamber 16, the spray chamber is located directly above the grinder cup.

The spring cover includes an annular sleeve part 13 and a water nozzle spring 12 arranged in the sleeve part. The sleeve part moves up and down on the top of the housing, and the inner diameter of the sleeve part is matched with the outer diameter of the water nozzle. .

Referring to Fig. 2 and Fig. 4, the grinder cup and the coffee cup are integrally formed into an integral grinder coffee cup, forming a grinder cavity and a coffee cavity, and also includes a grip cavity 20, the grinder cavity and the coffee cavity are opened in the grip On the bottom surface of the holding chamber 20, the holding chamber is provided with a vertical wall portion 21 for manually removing or putting the ground coffee cup from the fuselage, and the bottom surface of the holding chamber is also provided with a switch seat 22 , a switch touch plate 23 and a switch spring 24 are arranged in the switch seat, and a switch pressure block 26 matching the above is arranged at the bottom of the upper cover. A safety switch 25 is arranged in the fuselage, and the safety switch is arranged on the main circuit of the hot water heater and the motor. The contact rod of the safety switch is located directly below the switch pressing block. After the upper cover is closed, The switch pressing block overcomes the elastic force of the switch spring and closes the safety switch through the switch touch plate.

A control panel 17 is arranged on the front of the housing of the fuselage, and a plurality of buttons are arranged on the control panel. A plane 18 is formed on the top of the shell of the fuselage. The grinder coffee cup can be taken out from the fuselage. There is a sink cavity for placing the grinder coffee cup in the fuselage. The bean beating knife 8 extends into the bean grinder chamber from the bottom of the bean grinder coffee cup. The rotating shaft passes through the bottom of the ground coffee cup and is connected with the output shaft of the motor through a coupling.

A cylindrical filter cup 30 is arranged in the grinder cavity, and the filter cup includes a frame 31, a filter screen, and a handle 33. The frame forms a hollow 32 on the peripheral wall of the cylinder, and the filter screen is arranged in the hollow 32 of the frame. Inside.

A cup cover 35 is arranged on the top opening of the filter cup, and a hollow part is provided in the middle part of the cup cover, and the hollow part is located directly below the water outlet area of the spray chamber of the upper cover.

The working principle of this grinder coffee machine is: the motor drives the bean cutter to rotate, the blade grinds and breaks the coffee beans in the grinder cavity, and the hot water in the hot water cavity of the upper cover enters the grinder cavity through the safety nozzle , the coffee powder is fully brewed, and the prepared delicious coffee enters the coffee cavity through the communication port, and then flows into the coffee pot.

Claims (6)

1. a bean-grinding coffee machine, comprise fuselage, be hinged on the upper cover on fuselage, the housing of fuselage is provided with the open cavity for accommodating coffee pot, hot-water heater is established in housing, it is characterized in that: in described fuselage, be provided with mill beans cup, coffee cup, described mill beans cup is communicated with coffee cup, described coffee cup is positioned at the top of open cavity, push mode switch is set between coffee cup and open cavity, be provided with in described mill beans cup and make beans cutter, described beans cutter of beating is driven by motor, arrange water in the case top of fuselage to chew, water is chewed and is connected with the water pipe of hot-water heater, Shui Zui periphery arranges the spring cup of annular, the bottom surface of described upper cover is arranged Shui Zui hole, when upper cover closes, water chew through Shui Zui hole, the hot water of hot-water heater to be entered in upper cover through the delivery port that water is chewed spray chamber in, described spray chamber is positioned at directly over mill beans cup.

2. bean-grinding coffee machine according to claim 1, is characterized in that: described spring cup comprises annular sleeve portion, the water be arranged in sleeve part chews spring, and described sleeve part is lower movable on top of the housing, and the external diameter that the internal diameter of described sleeve part and water are chewed is suitable.

3. bean-grinding coffee machine according to claim 1 or 2, it is characterized in that: described mill beans cup and coffee cup are overall shaped into the mill bean coffee cup of integral type, described mill bean coffee cup comprises mill beans chamber, coffee chamber, grip chamber, described mill beans chamber, coffee chamber is opened on the bottom surface in gripping chamber, described gripping chamber is provided with is convenient to the manual perpendicular wall portion that mill bean coffee cup is pipetted or put in fuselage, the bottom surface in described gripping chamber is also provided with switch base, switch actuating plate and switch spring are set in described switch base, the bottom of described upper cover is arranged and described suitable switch briquetting.

4. bean-grinding coffee machine according to claim 3, it is characterized in that: in described fuselage, safety switch is set, described safety switch is arranged on the major loop of hot-water heater and motor, the feeler lever of described safety switch is positioned at immediately below described switch briquetting, after upper cover closes, described switch briquetting overcome switch spring elastic force, by switch actuating plate, described safety switch is closed.

5. bean-grinding coffee machine according to claim 4, it is characterized in that: the filter bowl arranging tubular in described mill beans chamber, described filter bowl comprises framework, filter screen, handle, and described framework forms hollow out at the perisporium of cylinder, and described filter screen is arranged in the hollow out of framework.

6. bean-grinding coffee machine according to claim 5, it is characterized in that: the open top of described filter bowl arranges bowl cover, hollow-out parts is established at the middle part of described bowl cover, and hollow-out parts is positioned at immediately below the outlet area in spray chamber of upper cover.