CN214760615U

CN214760615U - Multifunctional drip coffee machine

Info

Publication number: CN214760615U
Application number: CN202121256166.1U
Authority: CN
Inventors: 卓燊; 刘启昌
Original assignee: Zhuhai Dianjin Creative Product Design Co ltd
Current assignee: Zhuhai Dianjin Creative Product Design Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-11-19
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses a multi-functional water clock coffee machine, the on-line screen storage device comprises a base, make the storehouse, the coffeepot, the kettle, the spliced pole, be equipped with the separation on the base and connect the mouth side by side the water inlet and the electricity laid, the kettle is placed on the base, and with water inlet and electric connection mouth looks adaptation, the coffeepot, the kettle all can be taken out from the base and remove, be equipped with the water pump in the base, the water inlet of water pump is linked together through the water inlet of hot-water line with the base, and let in the kettle, the delivery port of water pump lets in making the storehouse through the hot-water line of laying in the spliced pole in, the bottom of kettle is equipped with electric heating element, electric connection mouth electric connection on electric heating element and the base, the back is boiled in the water heating in the kettle, through the water pump send to making the storehouse in, make the coffee powder in the storehouse, make coffee flow in the coffeepot through the bottom of making the storehouse.

Description

Multifunctional drip coffee machine

Technical Field

The utility model relates to a coffee brewing and regulating device, in particular to a multifunctional dripping coffee machine.

Background

Coffee is one of the three major beverages in the world. In the prior art, the coffee brewing apparatus is mainly used on a desktop of a home or an office, is connected with a mains supply through a cable, and uses water and coffee powder, a powder packet, a coffee capsule and the like to brew coffee. For the existing drip coffee machine, water in a water tank is continuously heated and gasified through a heating pipe, the gasified water is condensed and dripped to a coffee basket from a top cover of the coffee machine to extract coffee, the gasification time is long, the coffee is boiled while being boiled, the time efficiency is low, the coffee boiling time is greatly influenced by the efficiency of a heating module, the coffee making time in the whole process is long, the temperature of the made coffee is low, and the concentration of the extracted coffee is not high. In addition, the water tank and the machine body of the existing drip coffee machine are fixed into a whole and cannot be moved randomly, so that inconvenience in water adding is caused, the water adding amount at one time is not well controlled, and the concentration of coffee brewed at each time is easily different. In the existing scheme, when coffee is brewed, proper water is required to be filled into a water tank according to the number of coffee making cups so as to ensure that the water is just used up, if excessive water is filled into the water tank, the rest water is kept in a coffee machine for a long time before the next use, the water is not easy to clean, and bacteria can grow in the cold water left in the coffee machine for a long time. Moreover, the existing drip coffee maker can be used only when coffee is brewed, and has large limitation.

If the coffee making and the electric heating kettle are combined together, because the electric connection part is arranged at the center of the kettle, and water is taken from the center and is sent to the coffee making part, the risk of short circuit of the electric connection part caused by water leakage is generated, and the safety is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the prior art is not enough to overcome, provide a make coffee fast, the temperature is high, from taking portable thermos, convenient operation, boiling water and make coffee function in an organic whole, the security is high, have multi-functional water clock coffee machine of multipurpose.

The utility model adopts the technical proposal that: the utility model comprises a base, a brewing chamber, a coffee pot, a water pot and a connecting column, wherein two ends of the connecting column are respectively connected with the base and the brewing chamber, the coffee pot is arranged on the base, the top of the coffee pot is matched with a coffee outlet of the brewing chamber, the base is provided with a water inlet and an electric connecting port which are separated and arranged side by side, the water pot is arranged on the base and is matched with the water inlet and the electric connecting port, the coffee pot and the water pot can be taken out of the base and removed, the base is internally provided with a water pump, the water inlet of the water pump is communicated with the water inlet of the base through a hot water pipe and is communicated into the water pot, the water outlet of the water pump is communicated into the brewing chamber through the hot water pipe arranged in the connecting column, the bottom of the water pot is provided with an electric heating element which is electrically connected with the electric connecting port on the base, after the water in the water kettle is heated and boiled, the water is pumped into the brewing bin through the water pump to brew the coffee powder in the brewing bin, and the brewed coffee flows into the coffee kettle through the bottom of the brewing bin.

The top in the storehouse of making a brew is equipped with the upper cover subassembly that can overturn, be equipped with the hot water in the upper cover subassembly and spray the chamber, the bottom in hot water spray chamber is equipped with a plurality of shower head, the hot-water line in the spliced pole lets in the hot water sprays the intracavity, and the hot water warp the shower head sprays in the storehouse of making a brew.

The electric connection port of the base comprises a lower coupler, an upper coupler is arranged at the bottom of the kettle, and the upper coupler is electrically connected with the lower coupler in a matched mode so as to supply power to the electric heating element of the kettle.

The water inlet of the base comprises a lower water inlet element, the bottom of the lower water inlet element is communicated with the hot water pipe connected with the water inlet of the water pump, the middle part of the lower water inlet element is sleeved with a fixing and jacking spring, the head part of the lower water inlet element is provided with a water inlet hole leading to a central inner cavity, the bottom of the kettle is provided with an upper water outlet element, the top of the inner cavity of the upper water outlet element is communicated with the inner cavity of the kettle, the bottom of the upper water outlet element is fixedly connected with a lower water plug, the center of the lower water plug is provided with a central hole, a pressing block is arranged in the inner cavity of the upper water outlet element, a limiting valve ball is arranged between the pressing block and the lower water plug, a pressing spring is arranged between the pressing block and the top of the inner cavity of the upper water outlet element, and the pressing block and the limiting valve ball are pressed by the pressing spring when no external force exists, the limit valve ball is pressed into the launching plug and is tightly attached and sealed with the launching plug, the central hole of the launching plug is isolated from the inner cavity of the upper water outlet element, when the kettle is placed on the base, the head of the lower water inlet element is inserted into the central hole of the launching plug and jacks up the limit valve ball and the pressing block, when the kettle is in a balanced position, the limit valve ball is separated from the launching plug, the water inlet hole of the lower water inlet element is communicated with the inner cavity of the upper water outlet element, water in the kettle is introduced into the water pump, meanwhile, the central hole of the launching plug is tightly attached and sealed with the head of the lower water inlet element, when the kettle is separated from the base, the head of the lower water inlet element is gradually separated from the launching plug under the elastic force action of the pressing spring and the fixing and jacking springs, the elements are restored to the state without external force, and the bottom of the kettle is sealed and does not leak water.

The water inlet of the base further comprises a water retaining cofferdam protruding upwards, and the water retaining cofferdam is used for preventing water from overflowing from the water inlet and is used for positioning the bottom of the kettle.

The head size of the lower water inlet element is gradually reduced, and the water inlet hole is located on the side face.

The bottom shape of the pressing block is matched with the upper part of the limiting valve ball.

The launching plug is an elastic element and is made of silica gel or rubber.

A coffee filter screen is arranged in the brewing bin.

The base is provided with a control panel, and a control circuit board is arranged in the base.

The utility model has the advantages that: because the utility model comprises a base, a brewing chamber, a coffee pot, a water pot and a connecting column, two ends of the connecting column are respectively connected with the base and the brewing chamber, the coffee pot is arranged on the base, the top of the coffee pot is matched with the coffee outlet of the brewing chamber, the base is provided with a water inlet and an electric connecting port which are separated and arranged side by side, the water pot is arranged on the base and is matched with the water inlet and the electric connecting port, the coffee pot and the water pot can be taken out from the base and removed, the base is internally provided with a water pump, the water inlet of the water pump is communicated with the water inlet of the base through a hot water pipe and is communicated into the water pot, the water outlet of the water pump is communicated into the brewing chamber through the hot water pipe arranged in the connecting column, the bottom of the water pot is provided with an electric heating element which is electrically connected with the electric connecting port on the base, after the water in the water kettle is heated and boiled, the water is pumped into the brewing bin through the water pump to brew the coffee powder in the brewing bin, and the brewed coffee flows into the coffee kettle through the bottom of the brewing bin; the utility model overcomes the defects and shortcomings of the prior art, overcomes the prejudice of the prior art in the field, organically integrates the coffee brewing appliance and the water boiling appliance, saves necessary living electric appliances and space for the living hinge, can be used for boiling coffee, can also be used for boiling water alone by the kettle, when being used for making coffee, after the kettle starts to boil water to the preset temperature, the water pump accurately pumps hot water to the brewing bin to brew coffee powder, thereby realizing fast coffee brewing, having fast coffee making speed, improving the coffee brewing efficiency and quality, brewing 8-10 cups of coffee in 6-8 minutes by experiments, having high coffee making temperature, and reaching more than 92 ℃, the utility model pumps water in the brewing bin with right amount, and storing residual water in the kettle, surplus boiling water can be used for doing other usage, like steep milk, tea etc. can not provide convenience for the life owing to do not clear up well for a long time, provides better experience and enjoyment for the user, because water inlet and electric connection mouth on the base separate and lay side by side, avoided water and electricity interface to concentrate on leaking, the electric leakage potential safety hazard that brings in the middle of, so the utility model discloses preparation coffee is fast, and the temperature is high, from taking portable thermos, convenient operation, water boiling and preparation coffee function in an organic whole, the security is high, has the multipurpose.

Drawings

Fig. 1 is a schematic view of the overall structure of a multifunctional drip coffee machine according to an embodiment of the present invention;

FIG. 2 is a schematic view of the multi-functional drip coffee maker according to the embodiment of the present invention in an overall configuration when the upper lid assembly is opened and the water bottle is removed;

fig. 3 is a schematic top view of the multifunctional drip coffee maker according to the embodiment of the present invention;

FIG. 4 is a schematic cross-sectional view taken at A-A of FIG. 3;

FIG. 5 is a schematic sectional view at B-B in FIG. 3

FIG. 6 is an enlarged schematic view of the structure shown in FIG. 5 at C;

fig. 7 is a schematic structural view of a lower water inlet element according to an embodiment of the present invention.

Detailed Description

As shown in fig. 1 to 7, the present embodiment includes a base 1, a brewing chamber 2, a coffee pot 3, a water pot 4, and a connecting column 5, two ends of the connecting column 5 are respectively connected to the base 1 and the brewing chamber 2, the base 1 is provided with a control panel 10, the base 1 is provided with a control circuit board therein and led out through a power cord (not shown in the figure), the coffee pot 3 is placed on the base 1, and the top thereof is adapted to a coffee outlet of the brewing chamber 2, the brewing chamber 2 is provided with a coffee filter 23 therein, the base 1 is provided with a water inlet and an electrical connector which are separately and arranged side by side, the water pot 4 is placed on the base 1 and adapted to the water inlet and the electrical connector, the coffee pot 3 and the water pot 4 can be taken out of the base 1 and removed, the base 1 is provided with a water pump 6 therein, the water inlet of the water pump 6 is communicated with the water inlet of the base 1 through a hot water pipe 7, and let in the kettle 4, the delivery port of water pump 6 is through laying in hot-water line 7 in the spliced pole 5 lets in make in the storehouse 2, the bottom of kettle 4 is equipped with electric heating element 40, electric heating element 40 with electric connection mouth electric connection on the base 1, the back is boiled in the water heating in the kettle 4, the process 6 pump sending of water pump extremely in making the storehouse 2, right make the coffee powder in making the storehouse 2 make, the coffee that makes is through the bottom inflow in making the storehouse 2 in the coffee pot 3.

The top in the brewing chamber 2 is provided with a reversible upper cover component 20, a hot water spraying cavity 21 is arranged in the upper cover component 20, the bottom of the hot water spraying cavity 21 is provided with a plurality of spraying heads 22, the hot water pipe 7 in the connecting column 5 is introduced into the hot water spraying cavity 21, and the hot water passes through the spraying heads 22 and is sprayed into the brewing chamber 2, so that the coffee making time is shortened, the temperature of the made coffee is higher, and the concentration of the coffee is higher.

The electric connection port of the base 1 comprises a lower coupler 14, an upper coupler 44 is arranged at the bottom of the kettle 4, and when the kettle 4 is placed on the base 1, the upper coupler 44 is electrically connected with the lower coupler 14 in a matching manner so as to supply power to the electric heating element 40 of the kettle 4.

The structure of the kettle 4 is similar to that of the existing electric heating kettle, and mainly has a difference at the bottom. The water inlet of the base 1 comprises a lower water inlet element 15, the bottom of the lower water inlet element 15 is communicated with the hot water pipe 7 connected with the water inlet of the water pump 6, the middle part of the lower water inlet element 15 is sleeved with a fixing and jacking spring 12, the head of the lower water inlet element 15 is provided with a water inlet 16 leading to a central inner cavity, the bottom of the kettle 4 is provided with an upper water outlet element 45, the top of an inner cavity 41 of the upper water outlet element 45 is communicated with the inner cavity of the kettle 4, the bottom of the upper water outlet element 45 is fixedly connected with a lower water plug 9, the lower water plug 9 is an elastic element and is made of silica gel or rubber, the center of the plug lower water 9 is provided with a central hole, a press block 91 is arranged in the inner cavity 41 of the upper water outlet element 45, a limit valve ball 8 is arranged between the press block 91 and the lower water plug 9, and the bottom of the press block 91 is matched with the upper part of the limit valve ball 8 in shape, a pressing spring 92 is arranged between the pressing block 91 and the top of the inner cavity 41 of the upper water outlet element 45, when no external force is applied, the pressing spring 92 presses the pressing block 91 and the limiting valve ball 8, the limiting valve ball 8 is pressed into the lower water plug 9 and is tightly attached and sealed with the lower water plug 9, the central hole of the lower water plug 9 is isolated from the inner cavity 41 of the upper water outlet element 45, no water flows out, when the kettle 4 is placed on the base 1, the head of the lower water inlet element 15 is inserted into the central hole of the lower water plug 9 and jacks up the limiting valve ball 8 and the pressing block 91, when the kettle 4 is in a balanced position, the limiting valve ball 8 is separated from the lower water plug 9, the water inlet hole 16 of the lower water inlet element 15 is communicated with the inner cavity 41 of the upper water outlet element 45, and the water in the kettle 4 is pumped into the water pump 6, meanwhile, the central hole of the lower water inlet plug 9 is tightly attached and sealed with the head of the lower water inlet element 15, when the kettle 4 is separated from the base 1, under the elastic force action of the lower compression spring 92 and the fixing and top extension spring 12, the head of the lower water inlet element 15 is gradually separated from the lower water inlet plug 9, all elements are restored to the state without external force, and the bottom of the kettle 4 is sealed and does not leak water; in this embodiment, the head of the lower water inlet element 15 gradually decreases in size, and the water inlet hole 16 is located on the side surface, so that the lower water inlet element 15 is more favorably separated from the lower water plug 9 gradually, and water leakage is further avoided; the water inlet of the base 1 further comprises a water retaining cofferdam 13 protruding upwards, and the water retaining cofferdam 13 is used for preventing water from overflowing from the water inlet and is used for positioning the bottom of the kettle 4. Through the structure, the short circuit of the circuit caused by water dripping is avoided in multiple aspects, so that the safety is high, and the possibility of water and electricity mixing is thoroughly avoided.

The utility model overcomes the defects and deficiencies of the prior art, overcomes the prejudice of the prior art in the field, organically integrates the coffee brewing device and the water boiling device, saves necessary living electric appliances and space for the living hinge, can be used for brewing coffee, can also be used for boiling water alone by the water kettle 4, when being used for making coffee, after the water kettle 4 begins to boil water to the preset temperature, the water pump 6 pumps hot water precisely and sprays the hot water through the spray head 22 to the brewing chamber 2 to brew coffee powder, thereby realizing fast coffee brewing, having fast coffee brewing speed, improving the coffee brewing efficiency and quality, and brewing 8-10 cups of coffee in 6-8 minutes by tests, having high coffee making temperature and reaching more than 92 ℃, the utility model pumps the water in the brewing chamber 2 to be just proper amount, remaining water storage is in kettle 4, remaining boiling water can be used for doing other usage, like steep milk, tea etc. can not be owing to do not clear up well for a long time, provide convenience for the life, provide better experience and enjoyment for the user, because water inlet and electric connection mouth on the base separate and lay side by side to set up bellied manger plate cofferdam 13 that makes progress, avoided water and electricity interface to concentrate on leaking, the electric leakage potential safety hazard that brings in the middle, consequently the utility model discloses preparation coffee is fast, and the temperature is high, from taking portable thermos, convenient operation, and it is in an organic whole to boil water and preparation coffee function, and the security is high, has the multipurpose.

The utility model can be widely applied to the field of coffee brewing appliances.

Claims

1. The utility model provides a multi-functional drip coffee machine which characterized in that: comprises a base (1), a brewing chamber (2), a coffee pot (3), a water pot (4) and a connecting column (5), wherein the two ends of the connecting column (5) are respectively connected with the base (1) and the brewing chamber (2), the coffee pot (3) is arranged on the base (1), the top of the coffee pot is matched with the coffee outlet of the brewing chamber (2), the base (1) is provided with a water inlet and an electric connector which are separated and arranged side by side, the water pot (4) is arranged on the base (1) and is matched with the water inlet and the electric connector, the coffee pot (3) and the water pot (4) can be taken out of the base (1) and removed, the base (1) is internally provided with a water pump (6), the water inlet of the water pump (6) is communicated with the water inlet of the base (1) through a water pipe (7), and let in kettle (4), the delivery port of water pump (6) is through laying locate hot-water line (7) in spliced pole (5) let in make the storehouse (2) in, the bottom of kettle (4) is equipped with electric heating element (40), electric heating element (40) with electric connection mouth electric connection on base (1), the back is boiled in the water heating in kettle (4), through water pump (6) pump sending extremely make in the storehouse (2), it is right make the coffee powder in the storehouse (2), the coffee warp that makes in the bottom of making the storehouse (2) flows into in coffee pot (3).

2. The multi-functional drip coffee machine according to claim 1, characterized in that: the top in brewing storehouse (2) is equipped with upper cover subassembly (20) that can overturn, be equipped with hot water spray chamber (21) in upper cover subassembly (20), the bottom that hot water sprayed chamber (21) is equipped with a plurality of shower head (22), hot-water line (7) in spliced pole (5) lets in hot water spray chamber (21), hot water warp shower head (22) spray to in brewing storehouse (2).

3. The multi-functional drip coffee machine according to claim 1, characterized in that: the electric connection port of the base (1) comprises a lower coupler (14), an upper coupler (44) is arranged at the bottom of the kettle (4), and the upper coupler (44) is electrically connected with the lower coupler (14) in a matching mode so as to supply power to the electric heating element (40) of the kettle (4).

4. The multi-functional drip coffee machine according to claim 1, characterized in that: the water inlet of the base (1) comprises a lower water inlet element (15), the bottom of the lower water inlet element (15) is communicated with the hot water pipe (7) connected with the water inlet of the water pump (6), the middle part of the lower water inlet element (15) is sleeved with a fixing and jacking spring (12), the head of the lower water inlet element (15) is provided with a water inlet hole (16) leading to a central inner cavity, the bottom of the water kettle (4) is provided with an upper water outlet element (45), the top of an inner cavity (41) of the upper water outlet element (45) is communicated with the inner cavity of the water kettle (4), the bottom of the upper water outlet element (45) is fixedly connected with a lower water plug (9), the center of the lower water plug (9) is provided with a central hole, a pressing block (91) is arranged in the inner cavity (41) of the upper water outlet element (45), and a limit valve ball (8) is arranged between the pressing block (91) and the lower water plug (9), a pressing spring (92) is arranged between the pressing block (91) and the top of the inner cavity (41) of the upper water outlet element (45), when no external force exists, the pressing spring (92) presses the pressing block (91) and the limiting valve ball (8), the limiting valve ball (8) is pressed into the lower water plug (9) and is tightly attached and sealed with the lower water plug (9), the central hole of the lower water plug (9) is isolated from the inner cavity (41) of the upper water outlet element (45), when the kettle (4) is placed on the base (1), the head of the lower water inlet element (15) is inserted into the central hole of the lower water plug (9) and jacks up the limiting valve ball (8) and the pressing block (91), when the kettle (4) is placed on the base (1), the limiting valve ball (8) is separated from the lower water plug (9), and the water inlet hole (16) of the lower water inlet element (15) is separated from the top of the upper water outlet element (45) The inner cavity (41) is communicated, water in the kettle (4) is introduced into the water pump (6), meanwhile, a center hole of the lower water inlet element (9) is tightly attached and sealed with the head of the lower water inlet element (15), when the kettle (4) is separated from the base (1), under the elastic action of the pressing spring (92) and the fixing and jacking spring (12), the head of the lower water inlet element (15) is gradually separated from the lower water inlet element (9), all elements are restored to the state without external force, and the bottom of the kettle (4) is sealed and does not leak water.

5. The multi-functional drip coffee machine according to claim 4, characterized in that: the water inlet of base (1) still includes bellied manger plate cofferdam (13) that makes progress, manger plate cofferdam (13) are used for preventing water inlet department overflow, and are used for the bottom location of kettle (4).

6. The multi-functional drip coffee machine according to claim 4, characterized in that: the head of the lower water inlet element (15) is gradually reduced in size, and the water inlet hole (16) is located on the side.

7. The multi-functional drip coffee machine according to claim 4, characterized in that: the shape of the bottom of the pressing block (91) is matched with the upper part of the limiting valve ball (8).

8. The multi-functional drip coffee machine according to claim 4, characterized in that: the sewer plug (9) is an elastic element and is made of silica gel or rubber.

9. The multi-functional drip coffee machine according to claim 1, characterized in that: a coffee filter screen (23) is arranged in the brewing chamber (2).

10. The multi-functional drip coffee machine according to claim 1, characterized in that: the base (1) is provided with a control panel (10), and a control circuit board is arranged in the base (1).