CN207168385U - vacuum iced coffee maker - Google Patents

Abstract

The utility model relates to an evacuation ice coffee machine, it includes: the coffee cup assembly comprises a main machine assembly and a coffee cup assembly arranged on the main machine assembly, wherein the main machine assembly comprises a main machine base, a motor arranged on the main machine base, a water pump, a vacuum pump and a touch filter disc, and a control valve connected with the main machine base and the water pump is arranged on the vacuum pump. The coffee cup assembly comprises a cup body arranged on the main machine base, a cup cover and a movable valve arranged on the cup body, a drainage tube and a net bag arranged in the cup body, wherein the movable valve is positioned at the bottom of the cup body and is arranged opposite to the touch filter disc, the drainage tube extends to the upper part of the net bag from the movable valve, the net bag is connected with a motor, and the motor drives the net bag to rotate when being driven. This evacuation ice coffee machine, because the setting of vacuum pump, movable valve, water pump, motor, string bag etc. can guarantee that coffee can not by the oxidation, fresh-keeping effectual, erode the coffee in the string bag many times, guaranteed the accuracy of blending ratio and do not have the coffee sediment, prepare effectual, easy operation high-efficient.

Description

vacuum iced coffee maker

technical field

The utility model relates to the technical field of making cold drinks, in particular to a vacuum iced coffee machine.

Background technique

Iced coffee is made by mixing very strong coffee with ice cubes, adding cardamom, cream and sugar. It will give the drinker a feeling of entering the hot sun and sea breeze instantly, and has always been popular. The general preparation process of iced coffee is to first place ice cubes in a container, then place a filter funnel on the container, place coffee powder on the filter funnel, and finally pour ice water on the coffee powder several times. In order to fully filter the coffee powder in the above method, it is often necessary to flush the water many times. However, with the competition for the number of flushes, there are cases where the blending ratio does not meet the requirements. The iced coffee tastes too weak. At the same time, the coffee powder It will be oxidized by a large amount of contact with aerobic air, and the fresh-keeping effect will be poor, which will affect the taste. Moreover, if multiple times of flushing are required to prepare iced coffee each time, the operation is cumbersome and the preparation efficiency is low. In commercial operations, the needs of customers cannot be met, which will cause customers to wait and affect economic benefits.

Utility model content

Based on this, it is necessary to provide a vacuum iced coffee machine with good fresh-keeping effect, good preparation effect, simple and efficient operation for the problems existing in the iced coffee making process.

A vacuum iced coffee machine, comprising: a host assembly, a coffee cup assembly installed on the host assembly; the host assembly includes a main base, a motor installed on the main base, a water pump, a vacuum pump, and a touch filter plate , the vacuum pump is equipped with a control valve connected with the main base and the water pump; the coffee cup assembly includes a cup body installed on the main base, a cup cover and a movable valve installed on the cup body, The drainage tube and the net bag installed in the cup body, the movable valve is located at the bottom of the cup body and set opposite to the touch filter plate, the drainage tube extends from the movable valve to the top of the net bag, so The net bag is connected with the motor, and the motor drives the net bag to rotate.

The above-mentioned vacuum iced coffee machine includes a host assembly and a coffee cup assembly installed on the host assembly. When in use, first open the cup cover, put drinkable ice water into the cup, and then put the net bag containing the coffee into the cup. In the body, finally put the lid on, set the time, and turn on the power. The vacuum pump starts to work first, and the air in the cup is pumped out, then the vacuum pump stops, the motor and the water pump work at the same time, and the ice water circulates repeatedly to wash the coffee to form iced coffee. Because the touch filter plate and the movable valve can form a touch switch, when the motor and the water pump work at the same time, the motor drives the net bag to rotate at a constant speed, and the ice water is pumped through the water pump to the drainage pipe and sprinkled into the net bag rotating at a constant speed to wash the coffee in the net bag. The iced water turns into an iced coffee mixture and flows into the cup, and so on for several times until the set time is up and it stops working. The vacuum iced coffee machine is provided with a vacuum pump and a movable valve, which can evacuate the air in the cup to ensure that the coffee will not be oxidized, has a good fresh-keeping effect, and ensures the pure taste of the coffee. An ice water circulation space is formed through the cup body, water pump and drainage tube. The ice water can wash the coffee in the rotating lower net bag, and do not add ice water to ensure the accuracy of the blending ratio. The blending is even and there is no coffee grounds. Good, simple and efficient operation.

In one of the embodiments, the main base is provided with two receiving grooves, and the touch filter plate is located inside the receiving grooves.

In one embodiment, the host assembly further includes two sealing rings, the sealing rings are located in the receiving groove and abut against the touch filter plate.

In one of the embodiments, a water pipe is provided on the water pump, and the water pipe communicates with the receiving groove and is arranged opposite to the touch filter plate.

In one embodiment, the control valve is provided with a first valve switch and a second valve switch, the first valve switch is close to the water pump, and the second valve switch is close to the vacuum pump.

In one of the embodiments, the movable valve includes a conical plug, a spring and a sealing plate installed on the conical plug, and the conical plug is installed on the bottom of the cup and is connected with the touch filter plate Relatively disposed, the spring is sleeved on the tapered plug and abuts against the bottom of the cup body, and the sealing sheet is located on the end of the tapered plug protruding into the cup body.

In one of the embodiments, a shaft sleeve is installed on the motor.

In one of the embodiments, a hollow limiting seat, a rotating shaft and a cup handle are installed on the cup body, the limiting seat is located in the cup body, and the rotating shaft passes through the limiting seat And both ends are connected with the shaft sleeve and the net bag, and the cup handle is located outside the cup body.

In one of the embodiments, a bearing, an oil seal and a limiting piece are installed on the rotating shaft, the bearing and the oil seal are connected with the net bag, and the limiting piece is engaged with the limiting seat.

In one of the embodiments, a shower head is installed on the drainage tube, and the shower head is located above the net bag.

Description of drawings

Fig. 1 is a schematic diagram of a vacuum iced coffee machine according to a preferred embodiment of the present invention;

Fig. 2 is an enlarged schematic diagram of the circle A in the vacuum iced coffee machine shown in Fig. 1;

Fig. 3 is a schematic diagram of the host assembly in the vacuum iced coffee machine shown in Fig. 1;

Fig. 4 is a schematic diagram of the coffee cup assembly in the vacuum iced coffee machine shown in Fig. 1;

Notes on drawings:

10-vacuum iced coffee machine, 20-main unit, 21-main base, 22-motor, 23-water pump, 24-vacuum pump, 25-touch filter plate, 26-receiving groove, 27-sealing ring, 28-shaft sleeve , 29-water pipe, 241-control valve, 242-first valve switch, 243-second valve switch, 244-support foot, 30-coffee cup assembly, 31-cup body, 32-cup cover, 33-movable valve, 34-drainage tube, 35-net bag, 36-limiting seat, 37-rotating shaft, 38-cup handle, 371-bearing, 372-oil seal, 373-limiting piece, 41-shower head, 331-tapered plug , 332-spring, 333-sealing sheet.

Detailed ways

In order to facilitate the understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings. Preferred embodiments of the utility model are provided in the accompanying drawings. However, the invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present utility model more thorough and comprehensive.

It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of this invention. The terminology used in the description of the utility model herein is only for the purpose of describing specific embodiments, and is not intended to limit the utility model.

Please refer to FIG. 1 to FIG. 4 , which is a vacuum iced coffee machine 10 according to a preferred embodiment of the present invention, including a host assembly 20 and a coffee cup assembly 30 installed on the host assembly 20. The coffee cup assembly 30 can be used according to actual conditions. The case is installed on the host assembly 20.

The host assembly 20 includes a host base 21 , a motor 22 installed on the host base 21 , a water pump 23 , a vacuum pump 24 and a touch filter plate 25 . Specifically, the main base 21 is provided with two receiving grooves 26, and the touch filter plate 25 is located inside the receiving grooves 26, which can play the role of filtering and supporting. In this embodiment, the host assembly 20 also includes two sealing rings 26, the sealing rings 26 are located in the receiving groove 26 and set opposite to the touch filter plate 25, a shaft sleeve 28 is installed on the motor 22, and a water pipe 29 is arranged on the water pump 23, and the water pipe 29 communicates with the receiving groove 26 and abuts against the touch filter disc 25 . In this embodiment, the vacuum pump 24 is equipped with a control valve 241 connected to the main base 21 and the water pump 23. The control valve 241 is provided with a first valve switch 242 and a second valve switch 243. The first valve switch 242 is close to the water pump 23, The second valve switch 243 is close to the vacuum pump 24 . When vacuuming, the first valve switch 242 is closed, and the second valve switch 243 is opened. When ice water circulation is needed to flush the coffee, the first valve switch 242 is opened, and the second valve switch 243 is closed. The bottom of the main base 21 is also equipped with some support feet 244, the support feet 244 can ensure that the main base 21 is not easy to contact with water or oil stains, etc., the main base 21 is not easy to damage, which increases the service life.

The coffee cup assembly 30 includes a cup body 31 installed on the main base 21, a cup cover 32 installed on the cup body 31, a movable valve 33, a drainage tube 34 installed in the cup body 31, and a net bag 35. The movable valve 33 is located in the cup body. The bottom of the body 31 is arranged opposite to the touch filter plate 25, and the movable valve 33 can move up and down under the touch of the touch filter plate 25, and can reset under the effect of its own spring. Drainage tube 34 extends to net pocket 35 tops from movable valve 33, and net pocket 35 is connected with motor 22, drives net pocket 35 to rotate when motor 22 drives. Specifically, a hollow limit seat 36, a rotating shaft 37 and a cup handle 38 are installed on the cup body 31, the limit seat 36 is located in the cup body 31, the rotating shaft 37 is penetrated in the limit seat 36 and the two ends are aligned with the shaft Cover 28 and net bag 35 are connected, and limit seat 36 has guaranteed that rotating shaft 37 is difficult for offset when rotating, and cup handle 38 is positioned at the outside of cup body 31, is convenient to take. In yet another embodiment, a bearing 371, an oil seal 372 and a stopper 373 are installed on the rotating shaft 37, the bearing 371, the oil seal 372 are connected with the net pocket 35, the stopper 373 is clamped with the limit seat 36, the bearing 371, the oil seal 372 ensures that the rotating shaft 37 is not easy to deviate when rotating and plays a sealing role, preventing the liquid from flowing to the motor 22 along the rotating shaft 37 and causing the motor 22 to fail. In order to ensure that the rotating shaft 37 is not easy to slip when transmitting power, the upper end of the rotating shaft 37 is a square head in the present embodiment, and the net pocket 35 has a square hole cooperating with the square head. The limiting sheet 26 plays a limiting role on the rotating shaft 37 to prevent the rotating shaft 37 from falling out of the coffee cup assembly 30 . A shower head 41 is installed on the drainage pipe 34, and the shower head 41 is positioned at the top of the net pocket 35, and the ice water that the drainage pipe 34 is exported can be dispersed and sprinkled, so as to increase the spraying area and increase the filtering effect. In this embodiment, the movable valve 33 specifically includes a conical plug 331, a spring 332 mounted on the conical plug 331, and a sealing sheet 333. The conical plug 331 is mounted on the bottom of the cup body 31 and opposite to the touch filter plate 25. , the spring 332 is set on the tapered plug 331 and abuts against the bottom of the cup body 31 , and the sealing piece 333 is located on the end of the tapered plug 331 protruding into the cup body 31 . When in use, the cup body 31 is installed on the main base 21, the conical plug 331 rises to compress the spring 332 under the touch of the filter plate 25, and the sealing plate 333 rises away from the bottom of the cup body 31 to form a valve connected to the water pipe 29 and the control valve 241. Open your mouth. When not in use, take the cup body 31, the tapered plug 331 resets under the action of the spring 332, and the sealing sheet 333 presses down to fit the bottom of the cup body 31 under the drive of the tapered plug 331 to achieve a sealing effect.

The above-mentioned vacuum iced coffee machine 10 includes a host assembly 20 and a coffee cup assembly 30 installed on the host assembly 20. When in use, first open the cup cover 32, put drinkable ice water into the cup body 31, and then place the The net bag 35 that has coffee is put into the cup body 31, cover the cup lid 32 at last, set the time, start the power supply. At this moment, the first valve switch 242 is closed, the second valve switch 243 is opened, and the vacuum pump 24 starts to work at first, and the air in the cup body 31 is exhausted in one minute, then the vacuum pump 24 stops, and the motor 22 and the water pump 23 work simultaneously. The iced water is circulated multiple times to flush the coffee to form iced coffee. Because the touch filter plate 25 and the movable valve 33 can form a touch switch, when the motor 22 and the water pump 23 work at the same time, the motor 22 drives the net pocket 35 to rotate at a constant speed, and the ice water is pumped to the drainage pipe 34 through the water pump 23 and sprinkled on the net pocket rotating at a constant speed In 35, flush the coffee in the net pocket 35 to make the iced water become the iced coffee mixture and flow in the cup body 31, so it circulates repeatedly until the setting time has arrived and stops working. The vacuum iced coffee machine 10, due to the arrangement of the vacuum pump 24 and the movable valve 33, can evacuate the air in the cup body 31 to ensure that the coffee will not be oxidized, has a good fresh-keeping effect, and ensures the pure taste of the coffee. An ice water circulation space is formed through the cup body 31, the water pump 23 and the drainage tube 34. The ice water can wash the coffee in the rotating lower net pocket 35, and do not add ice water to ensure the accuracy of the blending ratio, and the blending is uniform and coffee-free Slag, the preparation effect is good, the operation is simple and efficient.

The technical features of the above-mentioned embodiments can be combined arbitrarily. To make the description concise, all possible combinations of the technical features in the above-mentioned embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, should be considered as within the scope of this specification.

The above-mentioned embodiments only express several implementation modes of the utility model, and the description thereof is relatively specific and detailed, but it should not be understood as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the scope of protection of the utility model patent should be based on the appended claims.

Claims (10)

1. one kind vacuumizes ice coffee machine, it is characterised in that including：Host component, the coffee being installed in the host component Cup assembly；The host component includes main engine bed, the motor being installed on the main engine bed, water pump, vavuum pump and touches filter disc, The control valve being connected with the main engine bed and water pump is installed on the vavuum pump；The coffee cap assemble is described including being installed on Cup on main engine bed, the cup lid being installed on the cup and movable valve, the drainage tube and net being installed in the cup Pocket, the movable valve are located at the bottom of the cup and are oppositely arranged with the shake-up filter disc, and the drainage tube is from the work Movable valve is extended to above the string bag, and the string bag and the motor connection, the motor drive the string bag to revolve when driving Turn.

2. according to claim 1 vacuumize ice coffee machine, it is characterised in that the main engine bed is provided with two holding grooves, The shake-up filter disc is located inside the holding groove.

3. according to claim 2 vacuumize ice coffee machine, it is characterised in that the host component also includes two sealings Circle, the sealing ring are located in the holding groove and abutted with the shake-up filter disc.

4. according to claim 2 vacuumize ice coffee machine, it is characterised in that the water pump is provided with a water pipe, described Water pipe is connected with the holding groove and is oppositely arranged with the shake-up filter disc.

5. according to claim 1 vacuumize ice coffee machine, it is characterised in that the control valve is opened provided with the first valve Pass and the second valve switch, first valve switch is close to the water pump, and second valve switch is close to the vavuum pump.

6. according to claim 1 vacuumize ice coffee machine, it is characterised in that the movable valve includes conical plug, peace Loaded on the spring and diaphragm seal on the conical plug, the conical plug be installed on the bottom of the cup and with the shake-up filter disc It is oppositely arranged, the spring is placed on the conical plug and abutted with the bottom of cup, and the diaphragm seal is located at the taper Plug is stretched on the end in the cup.

7. according to claim 1 vacuumize ice coffee machine, it is characterised in that an axle sleeve is provided with the motor.

8. according to claim 7 vacuumize ice coffee machine, it is characterised in that is provided with the cup hollow spacing Seat, rotary shaft and cup handle, the limit base are located in the cup, and the rotary shaft is arranged in the limit base and both ends It is connected with the axle sleeve and the string bag, the cup handle is located at the outside of the cup.

9. according to claim 8 vacuumize ice coffee machine, it is characterised in that be provided with the rotary shaft bearing, Oil sealing and banking stop, the bearing, oil sealing are connected with the string bag, the banking stop and the limit base clamping.

10. according to claim 1 vacuumize ice coffee machine, it is characterised in that a gondola water faucet is provided with the drainage tube Head, the gondola water faucet are located at the top of the string bag.