Double-valve coffee pot

Abstract

A double-valve coffee pot comprises an upper pot body, a lower pot body and a heating device which are sequentially arranged from top to bottom, a first filtering component and a coffee hopper are arranged between the upper pot body and the lower pot body from top to bottom, a first inner cavity is formed in the upper pot body, a second inner cavity is formed in the lower pot body, and a switching flow guide pipe is arranged on the first inner cavity; the second inner cavity, the coffee hopper, the first filtering component and the switching flow guide pipe are sequentially communicated, and a sealing plug and a dripping pipe are installed on the switching flow guide pipe in a replaceable mode. According to the double-valve coffee pot, the through-connection flow guide pipe is arranged, the sealing plug and the dripping pipe are installed on the through-connection flow guide pipe in a replaceable mode, the coffee pot becomes a mocha coffee pot through the sealing plug, the coffee pot becomes a dripping coffee pot through the dripping pipe, then the coffee pot can make mocha coffee and dripping coffee, the functions are powerful, and the coffee pot is convenient to use. If a user wants to drink Mocha coffee and drip coffee, the requirement can be met only by buying one coffee pot, the coffee pot is economical and practical, and the requirements of different users are met.

Description

Technical Field

[0001] The utility model relates to the technical field of coffee pots, and particularly relates to a double-valve coffee pot. Background Art

[0002] A coffee pot is a device for brewing coffee. Common coffee pots include moka pots and drip coffee pots, etc. The coffee extracted by a moka pot is rich in coffee oil and is suitable for making fancy coffee, such as latte, etc. The coffee concentration of a moka pot is very close to that of espresso and is suitable for household use, and the price is relatively affordable. A drip coffee pot, also known as a drip coffee maker, is a simple, efficient, and reliable coffee maker. The concentration of drip coffee is relatively low and is suitable for the general public. Its advantages are simple to use, do not require special skills, and can well control the coffee concentration, and the price is relatively affordable. However, a moka pot can only make moka coffee, and a drip coffee pot can only make drip coffee. One coffee pot cannot make two kinds of coffee, and the function is relatively single. If a user wants to drink both kinds of coffee, they can only buy two coffee pots, which is very uneconomical.

[0003] Therefore, it is necessary to make further improvements. Content of the Utility Model

[0004] The purpose of the utility model is to provide a double-valve coffee pot with a simple structure, powerful functions, economic practicality, suitable for outdoor use, and strong practicability, so as to overcome the deficiencies of the prior art.

[0005] A double-valve coffee pot designed according to this purpose is characterized in that it includes an upper pot body, a lower pot body, and a heating device arranged in sequence from top to bottom. A first filtering component and a coffee funnel are arranged vertically between the upper pot body and the lower pot body. A first inner cavity is arranged in the upper pot body, and a second inner cavity is arranged in the lower pot body. A transfer diversion pipe is arranged on the first inner cavity. The second inner cavity, the coffee funnel, the first filtering component, and the transfer diversion pipe are communicated in sequence. A sealing plug and a drip pipe are replaceably installed on the transfer diversion pipe. When the sealing plug is installed on the transfer diversion pipe, the transfer diversion pipe communicates with the first inner cavity to form a moka pot. When the drip pipe is installed on the transfer diversion pipe, a second filtering component is installed at the upper end of the drip pipe, and the second filtering component is located above the upper pot body to form a drip coffee pot.

[0006] It further includes a top cover. When the sealing plug is installed on the transfer diversion pipe, the top cover can be covered on the top of the first inner cavity. When the drip pipe is installed on the transfer diversion pipe, the top of the first inner cavity is open.

[0007] A first through hole is arranged on the transfer diversion pipe. When the sealing plug is installed on the transfer diversion pipe, the transfer diversion pipe communicates with the first inner cavity through the first through hole. When the drip pipe is installed on the transfer diversion pipe, the drip pipe closes the first through hole so that the transfer diversion pipe and the first inner cavity are not communicated.

[0008] The coffee funnel is suspended on the second inner cavity. A third inner cavity and a channel are arranged vertically in the coffee funnel. The second inner cavity, the channel, the third inner cavity and the first filtering component are communicated in sequence.

[0009] A partition is arranged in the coffee funnel. The third inner cavity and the channel are separated by the partition. A plurality of second through holes are arranged on the partition. The third inner cavity and the channel are communicated through the second through holes.

[0010] The first filtering component covers the top of the third inner cavity. A plurality of filtering holes are arranged on the first filtering component. The third inner cavity is communicated with the adapter diversion pipe through the filtering holes.

[0011] The upper end of the drip pipe is provided with a fixed end. A plurality of third through holes are arranged on the second filtering component. The fixed end passes through the third through holes so that the second filtering component is fixed on the fixed end; a drip hole is arranged at the bottom of the fixed end.

[0012] The upper end of the adapter diversion pipe is provided with an opening; the sealing plug is provided with an installation part. When the sealing plug is installed on the adapter diversion pipe, the installation part is clamped on the opening and closes the opening; the lower end of the drip pipe is provided with a plug-in end. When the drip pipe is installed on the adapter diversion pipe, the plug-in end is inserted into the adapter diversion pipe through the opening.

[0013] The first filtering component is a filter net, the second filtering component is a filter paper, and the heating device is an alcohol stove.

[0014] A handle for lifting the upper kettle body is rotatably arranged on the side of the upper kettle body.

[0015] By arranging the adapter diversion pipe on the double-valve coffee pot of the present utility model, a sealing plug and a drip pipe can be replaceably installed on the adapter diversion pipe. Installing the sealing plug makes the coffee pot a mocha coffee pot, and installing the drip pipe makes the coffee pot a drip coffee pot. Furthermore, this coffee pot can make mocha coffee and drip coffee, with powerful functions. If users want to drink mocha coffee and drip coffee, they only need to buy one coffee pot to meet the needs, which is economical and practical and meets the needs of different users; in addition, the coffee pot is equipped with an alcohol stove itself, which can realize cooking coffee outdoors and is suitable for traveling. Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the overall structure of the mocha coffee pot in an embodiment of the present utility model.

[0017] Figure 2 It is a cross-sectional view of the mocha coffee pot in an embodiment of the present utility model.

[0018] Figure 3 It is a schematic diagram of the exploded structure of the mocha coffee pot in an embodiment of the present utility model.

[0019] Figure 4This is a schematic diagram of the exploded structure of a moka coffee pot and a coffee cup in an embodiment of the present utility model.

[0020] Figure 5 This is a schematic diagram of the exploded structure of a moka coffee pot and a coffee cup from another perspective in an embodiment of the present utility model.

[0021] Figure 6 This is a schematic diagram of the overall structure of a drip coffee pot in an embodiment of the present utility model.

[0022] Figure 7 This is a cross-sectional view of a drip coffee pot in an embodiment of the present utility model.

[0023] Figure 8 This is a schematic diagram of the exploded structure of a drip coffee pot in an embodiment of the present utility model.

[0024] Figure 9 This is a schematic diagram of the exploded structure of a drip coffee pot and a coffee cup in an embodiment of the present utility model.

[0025] Figure 10 This is a schematic diagram of the exploded structure of a drip coffee pot and a coffee cup from another perspective in an embodiment of the present utility model.

[0026] Figure 11 This is a schematic diagram of the exploded structure of a moka coffee pot and a coffee cup from a third perspective in an embodiment of the present utility model. Detailed implementation manners

[0027] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0028] Refer to Figures 1-11 , this double-valve coffee pot includes an upper pot body 1, a lower pot body 2, and a heating device 3 arranged vertically in sequence. A first filter component 4 and a coffee hopper 5 are arranged vertically between the upper pot body 1 and the lower pot body 2. The coffee hopper 5 is used for placing coffee powder. A first inner cavity 6 is arranged in the upper pot body 1, and a second inner cavity 7 is arranged in the lower pot body 2. A transfer diversion tube 8 is arranged on the first inner cavity 6. The second inner cavity 7, the coffee hopper 5, the first filter component 4, and the transfer diversion tube 8 are connected in sequence. A sealing plug 9 and a drip tube 10 are replaceably installed on the transfer diversion tube 8. The sealing plug 9 is a rubber plug, and the drip tube 10 is in a 7-shaped configuration; when the sealing plug 9 is installed on the transfer diversion tube 8, the transfer diversion tube 8 communicates with the first inner cavity 6 to form a moka coffee pot; when the drip tube 10 is installed on the transfer diversion tube 8, a second filter component 11 is installed at the upper end of the drip tube 10, and the second filter component 11 is located above the upper pot body 1 to form a drip coffee pot.

[0029] It further includes a top cover 12; when the sealing plug 9 is installed on the adapter diversion pipe 8, the top cover 12 can cover the top of the first inner cavity 6 to seal the first inner cavity 6; when the drip pipe 10 is installed on the adapter diversion pipe 8, the top of the first inner cavity 6 is open, and the top cover 12 is not covered at this time.

[0030] A first through hole 13 is provided at the upper end of the adapter diversion pipe 8; when the sealing plug 9 is installed on the adapter diversion pipe 8, the adapter diversion pipe 8 communicates with the first inner cavity 6 through the first through hole 13; when the drip pipe 10 is installed on the adapter diversion pipe 8, the drip pipe 10 closes the first through hole 13 so that the adapter diversion pipe 8 and the first inner cavity 6 are not communicated.

[0031] The coffee hopper 5 is suspended above the second inner cavity 7. A third inner cavity 14 and a channel 15 are arranged vertically in the coffee hopper 5. The second inner cavity 7, the channel 15, the third inner cavity 14 and the first filter component 4 are communicated in sequence.

[0032] A partition plate 16 is provided in the coffee hopper 5. The third inner cavity 14 and the channel 15 are separated by the partition plate 16. A plurality of second through holes 17 are provided on the partition plate 16, and the third inner cavity 14 and the channel 15 are communicated through the second through holes 17.

[0033] The first filter component 4 covers the top of the third inner cavity 14. A plurality of filter holes 18 are provided on the first filter component 4, and the third inner cavity 14 communicates with the adapter diversion pipe 8 through the filter holes 18.

[0034] The top of the coffee hopper 5 is provided with a flanging 25. The inner top of the lower pot body 2 is provided with a first supporting edge 26. The coffee hopper 5 is supported on the first supporting edge 26 through the flanging 25. The outside of the first filter component 4 is provided with a second supporting edge 27. The top of the lower pot body 2 is provided with a third supporting edge 28. The first filter component 4 is supported on the third supporting edge 28 through the second supporting edge 27; the bottom of the upper pot body 1 is provided with a first threaded portion 29. The top of the lower pot body 2 is provided with a second threaded portion 30. The first threaded portion 29 and the second threaded portion 30 cooperate with each other to realize the connection of the upper pot body 1 and the lower pot body 2; the bottom of the lower pot body 2 is supported on the heating device 3. The bottom of the heating device 3 is provided with a cushion block 31, and the bottom of the heating device 3 is supported on the cushion block 31.

[0035] The upper end of the drip pipe 10 is provided with a fixed end 19. A plurality of third through holes 20 are provided on the second filter component 11. The fixed end 19 passes through the third through holes 20 so that the second filter component 11 is fixed on the fixed end 19; a drip hole 32 is provided at the bottom of the fixed end 19.

[0036] The upper end of the transfer guide tube 8 is provided with an opening 21; the sealing plug 9 is provided with a mounting portion 22. When the sealing plug 9 is mounted on the transfer guide tube 8, the mounting portion 22 is clamped on the opening 21 and closes the opening 21; the lower end of the drip tube 10 is provided with a plug-in end 23. When the drip tube 10 is mounted on the transfer guide tube 8, the plug-in end 23 is inserted into the transfer guide tube 8 through the opening 21.

[0037] The first filter component 4 is a filter net, the second filter component 11 is a filter paper, and the heating device 3 is an alcohol stove.

[0038] Working principle of the moka pot: Add water to the second inner cavity 7 of the lower pot body 2, add coffee powder to the third inner cavity 14 of the coffee hopper 5, light the alcohol stove, heat the water in the second inner cavity 7 to generate steam. The steam pushes the water upward, and the water flows into the third inner cavity 14 through the channel 15, thereby extracting coffee liquid. The steam continues to push the water upward, causing the coffee liquid to enter the transfer guide tube 8 through the first filter component 4, and the first filter component 4 filters out the coffee powder residue. The steam continues to push the water upward, causing the coffee liquid to flow into the first inner cavity 6 of the upper pot body 1 through the first through hole 13, thereby completing coffee extraction.

[0039] Working principle of the drip coffee pot: Add water to the second inner cavity 7 of the lower pot body 2, add coffee powder to the second filter component 11, light the alcohol stove, heat the water in the second inner cavity 7 to generate steam. The steam pushes the water upward, and the water sequentially passes through the channel 15, the third inner cavity 14, the first filter component 4, the transfer guide tube 8 and the drip tube 10 to reach the drip hole 32. The water drips onto the coffee powder of the second filter component 11 through the drip hole 32, thereby extracting coffee liquid. The coffee liquid flows through the second filter component 11 to the first inner cavity 6 of the lower upper pot body 1 below, thereby completing coffee extraction, and the second filter component 11 filters out the coffee powder residue.

[0040] Another working principle of the drip coffee pot: Add coffee powder to the second filter component 11, pour hot water onto the second filter component 11, thereby extracting coffee liquid. The coffee liquid flows through the second filter component 11 to the first inner cavity 6 of the lower upper pot body 1 below, thereby completing coffee extraction, and the second filter component 11 filters out the coffee powder residue.

[0041] This double-valve coffee pot is also equipped with a coffee cup 33.

[0042] A handle 24 for lifting the upper pot body 1 is rotatably provided on the side of the upper pot body 1. When in use, the handle 24 rotates upward (as Figure 4 shown), and when not in use, the handle 24 rotates downward for storage (as Figure 1 shown).

[0043] The alcohol stove is provided with a fire hood 34 that can be telescoped up and down, as Figure 2As shown, when the alcohol stove is ignited, the fire hood 34 is pulled upward and protrudes outside the alcohol stove, as Figure 11 shown. When the alcohol stove is not in use, the fire hood 34 is pressed downward into the alcohol stove for storage, which is convenient for carrying and suitable for travel use. A locking device for locking the fire hood 34 is provided on the alcohol stove. After the fire hood 34 is pulled upward or pressed downward into the alcohol stove, the fire hood 34 is locked by the locking device to prevent the fire hood 34 from moving up and down. When it is necessary to move the fire hood 34 up and down, first unlock the fire hood 34, and then pull the fire hood 34 upward or press it downward into the alcohol stove.

[0044] The above is the preferred solution of the present invention, which shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the description in the specification only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A double-valve coffee pot, characterized in that: It includes an upper kettle body (1), a lower kettle body (2) and a heating device (3) which are arranged vertically in sequence. A first filtering component (4) and a coffee funnel (5) are arranged vertically between the upper kettle body (1) and the lower kettle body (2). A first inner cavity (6) is arranged in the upper kettle body (1), and a second inner cavity (7) is arranged in the lower kettle body (2). A transfer diversion pipe (8) is arranged on the first inner cavity (6). The second inner cavity (7), the coffee funnel (5), the first filtering component (4) and the transfer diversion pipe (8) are communicated in sequence. A sealing plug (9) and a drip pipe (10) are replaceably installed on the transfer diversion pipe (8); when the sealing plug (9) is installed on the transfer diversion pipe (8), the transfer diversion pipe (8) communicates with the first inner cavity (6) to form a moka pot; when the drip pipe (10) is installed on the transfer diversion pipe (8), a second filtering component (11) is installed at the upper end of the drip pipe (10), and the second filtering component (11) is located above the upper kettle body (1) to form a drip coffee pot.

2. The double-valve coffee pot according to claim 1, characterized in that: It further includes a top cover (12); when the sealing plug (9) is installed on the transfer diversion pipe (8), the top cover (12) can be covered on the top of the first inner cavity (6); when the drip pipe (10) is installed on the transfer diversion pipe (8), the top of the first inner cavity (6) is arranged to be open.

3. The double-valve coffee pot according to claim 1, wherein: A first through hole (13) is arranged on the transfer diversion pipe (8); when the sealing plug (9) is installed on the transfer diversion pipe (8), the transfer diversion pipe (8) communicates with the first inner cavity (6) through the first through hole (13); when the drip pipe (10) is installed on the transfer diversion pipe (8), the drip pipe (10) closes the first through hole (13) so that the transfer diversion pipe (8) and the first inner cavity (6) are not communicated.

4. The double-valve coffee pot according to claim 1, wherein: The coffee funnel (5) is suspended on the second inner cavity (7). A third inner cavity (14) and a channel (15) are arranged vertically in the coffee funnel (5). The second inner cavity (7), the channel (15), the third inner cavity (14) and the first filtering component (4) are communicated in sequence.

5. The double-valve coffee pot according to claim 4, characterized in that: A partition plate (16) is arranged in the coffee funnel (5). The third inner cavity (14) and the channel (15) are separated by the partition plate (16). A plurality of second through holes (17) are arranged on the partition plate (16), and the third inner cavity (14) and the channel (15) are communicated through the second through holes (17).

6. The double-valve coffee pot according to claim 4, wherein: The first filtering component (4) covers the top of the third inner cavity (14). A plurality of filtering holes (18) are arranged on the first filtering component (4), and the third inner cavity (14) communicates with the transfer diversion pipe (8) through the filtering holes (18).

7. The double-valve coffee pot according to claim 1, wherein: A fixed end (19) is arranged at the upper end of the drip pipe (10). A plurality of third through holes (20) are arranged on the second filtering component (11). The fixed end (19) passes through the third through holes (20) so that the second filtering component (11) is fixed on the fixed end (19); a drip hole (32) is arranged at the bottom of the fixed end (19).

8. The double-valve coffee pot according to claim 1, characterized in that: The upper end of the transfer diversion tube (8) is provided with an opening (21); the sealing plug (9) is provided with a mounting portion (22). When the sealing plug (9) is mounted on the transfer diversion tube (8), the mounting portion (22) is clamped on the opening (21) and closes the opening (21); the lower end of the drip tube (10) is provided with a plug-in end (23). When the drip tube (10) is mounted on the transfer diversion tube (8), the plug-in end (23) is inserted into the transfer diversion tube (8) through the opening (21).

9. The double-valve coffee pot according to any one of claims 1-8, characterized in that: The first filtering component (4) is a filter screen, the second filtering component (11) is a filter paper, and the heating device (3) is an alcohol stove.

10. The double-valve coffee pot according to any one of claims 1-8, characterized in that: A handle (24) for lifting the upper kettle body (1) is rotatably arranged on the side of the upper kettle body (1).

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