Bean grinder with built-in coffee pot

Abstract

The utility model discloses a bean grinder with a built-in coffee pot, which belongs to the technical field of coffee pots and comprises a coffee pot component, a built-in bean grinder component is arranged in the coffee pot component, and the coffee pot component comprises a pot body. According to the technical scheme, the coffee maker is characterized in that a coffee pot assembly and a built-in bean grinder assembly are mutually combined, the bean grinding function and the coffee making function can be integrated, the coffee making process is simplified, time and energy are saved, meanwhile, the contact time of coffee powder and air is shortened, and the quality of coffee is guaranteed; coffee beans can be ground twice through mutual cooperation of all parts of the built-in bean grinder assembly, so that the situation that particles are too large is prevented, meanwhile, the kettle body and the built-in bean grinder assembly can be separated from each other, later maintenance and cleaning are convenient, and later cleaning can be more convenient through detachable arrangement of the filter plate.

Description

Technical Field

[0001] This utility model relates to the field of coffee pot technology, and more specifically, to a coffee pot with a built-in grinder. Background Technology

[0002] A coffee maker is a device used to make coffee. Its main function is to mix coffee powder with water in a specific way and then extract the coffee liquid to make a coffee beverage. Different types of coffee makers use different extraction methods, such as drip, immersion, and pressurization.

[0003] However, using a coffee maker usually requires grinding coffee beans into powder first. Existing coffee makers and grinding equipment are typically separate, which is cumbersome. Integrating the grinding and brewing functions would eliminate the need for a separate grinder and transfer the grounds to the coffee maker, simplifying the coffee-making process and saving time and effort. This is especially convenient for busy working professionals or those with limited time in the morning. Coffee beans can be ground directly into powder when needed and brewed immediately, maximizing the freshness and aroma of the coffee. Freshly ground coffee better retains the flavor and aroma components of the beans, resulting in a richer, fuller-bodied coffee. It also reduces the time coffee powder is exposed to air, as coffee powder exposed to air for extended periods after grinding is prone to oxidation, affecting the taste and flavor. A built-in grinder allows for rapid addition of ground coffee to the brewing process, preventing oxidation and ensuring coffee quality.

[0004] Therefore, a coffee grinder with a built-in coffee pot is proposed to address the above problems. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a coffee pot with a built-in grinder. By combining the coffee pot component and the built-in grinder component, the functions of grinding beans and brewing coffee can be integrated into one, simplifying the coffee making process, saving time and effort, and reducing the contact time between coffee powder and air, thus ensuring the quality of coffee.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0007] A coffee pot with built-in grinder includes a coffee pot assembly, wherein the coffee pot assembly has a built-in grinder assembly inside;

[0008] The coffee pot assembly includes a pot body, a spout fixedly connected to the middle of the pot body, the spout communicating with the interior of the pot body, a handle fixedly connected to the middle of the pot body, and a conical fixing block fixedly connected to the interior of the pot body.

[0009] Furthermore, the built-in grinder assembly includes a secondary grinding shell, a primary grinding shell fixedly connected to the upper end of the secondary grinding shell, a placement shell fixedly connected to the upper end of the primary grinding shell, a connecting ring fixedly connected to the lower end of the secondary grinding shell, a filter plate fixedly connected to the middle of the connecting ring by a thread, and a sealing cap fixedly connected to the upper end of the placement shell by a thread.

[0010] Furthermore, the secondary grinding shell is provided with a conical grinding block inside, and a rotating shaft is fixedly connected to the upper end of the conical grinding block. A grinding plate is fixedly connected inside the primary grinding shell. The middle part of the grinding plate is rotatably connected to the middle part of the rotating shaft. A fixing ring is fixedly connected to the middle part of the rotating shaft and located at the upper end of the grinding plate. Multiple grinding rods are fixedly connected to the middle part of the fixing ring.

[0011] Furthermore, the interior of the placement housing is provided with a drive housing, which is fixedly connected to the inner sidewall of the placement housing via multiple connecting rods. A servo motor is fixedly connected inside the drive housing, and the output end of the servo motor is fixedly connected to the upper end of the rotating shaft.

[0012] Furthermore, the grinding plate has multiple circular holes in its center.

[0013] Furthermore, the filter plate has multiple filter holes in its center.

[0014] Furthermore, the inner wall of the secondary grinding shell is fixedly connected with multiple strip-shaped protrusions.

[0015] Furthermore, the conical grinding block has multiple grinding protrusions fixedly connected to its middle section for use with the strip-shaped protrusions.

[0016] In summary, this utility model has the following beneficial effects:

[0017] (1) This solution integrates the functions of grinding beans and brewing coffee by combining the coffee pot component and the built-in grinder component, which simplifies the coffee making process, saves time and effort, and reduces the time that coffee powder is in contact with air, thus ensuring the quality of coffee.

[0018] (2) This solution allows coffee beans to be ground twice through the cooperation of various parts of the built-in grinder assembly, thus preventing the particles from being too large. At the same time, the pot body and the built-in grinder assembly can be separated from each other, making it convenient for later maintenance and cleaning.

[0019] (3) This solution makes it easier to clean later by setting the filter plate removable. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure in this embodiment;

[0021] Figure 2 This is a schematic diagram of the cross-sectional structure of the pot body in this embodiment;

[0022] Figure 3 This is a schematic diagram of the overall disassembled structure in this embodiment;

[0023] Figure 4 This is a schematic diagram of the disassembled structure of the built-in coffee grinder component in this embodiment;

[0024] Figure 5 This is a schematic diagram of the cross-sectional structure of the outer shell in this embodiment;

[0025] Figure 6 This is a schematic diagram of the connection structure between the grinding shell and the placement shell in this embodiment.

[0026] In the diagram: 1. Coffee pot assembly; 2. Built-in grinder assembly; 101. Pot body; 102. Spout; 103. Handle; 104. Conical fixing block; 201. Secondary grinding shell; 202. Primary grinding shell; 203. Placement shell; 204. Connecting ring; 205. Sealing cap; 206. Filter plate; 207. Conical grinding block; 208. Rotating shaft; 209. Grinding plate; 210. Fixing ring; 211. Grinding rod; 212. Drive shell; 213. Connecting rod; 214. Servo motor. Detailed Implementation

[0027] The present invention will be further described in detail below with reference to the accompanying drawings.

[0028] Identical parts are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "bottom surface," "top surface," "inner," and "outer" refer to directions toward or away from the geometric center of a specific part, respectively.

[0029] Reference Figures 1-6 As shown, a coffee pot built-in grinder is provided in a preferred embodiment of the present invention, including a coffee pot assembly 1, and a built-in grinder assembly 2 is provided inside the coffee pot assembly 1.

[0030] The coffee pot assembly 1 includes a pot body 101, a spout 102 fixedly connected to the middle of the pot body 101, the spout 102 communicating with the interior of the pot body 101, a handle 103 fixedly connected to the middle of the pot body 101, and a conical fixing block 104 fixedly connected to the interior of the pot body 101.

[0031] Reference Figures 1-6As shown, the built-in grinder assembly 2 includes a secondary grinding shell 201, a primary grinding shell 202 fixedly connected to the upper end of the secondary grinding shell 201, a placement shell 203 fixedly connected to the upper end of the primary grinding shell 202, a connecting ring 204 fixedly connected to the lower end of the secondary grinding shell 201, a filter plate 206 fixedly connected to the middle of the connecting ring 204 by a thread, and a sealing cap 205 fixedly connected to the upper end of the placement shell 203 by a thread.

[0032] Reference Figures 4-6 As shown, the secondary grinding shell 201 has a conical grinding block 207 inside, and a rotating shaft 208 is fixedly connected to the upper end of the conical grinding block 207. The primary grinding shell 202 has a grinding plate 209 fixedly connected inside, and the middle part of the grinding plate 209 is rotatably connected to the middle part of the rotating shaft 208. A fixing ring 210 is fixedly connected to the middle part of the rotating shaft 208 and the upper end of the grinding plate 209. Multiple grinding rods 211 are fixedly connected to the middle part of the fixing ring 210.

[0033] Reference Figures 4-6 As shown, a drive housing 212 is provided inside the housing 203. The drive housing 212 is fixedly connected to the inner side wall of the housing 203 through multiple connecting rods 213. A servo motor 214 is fixedly connected inside the drive housing 212. The output end of the servo motor 214 is fixedly connected to the upper end of the rotating shaft 208.

[0034] Reference Figures 4-6 As shown, the grinding plate 209 has multiple circular holes in the middle.

[0035] Reference Figures 4-6 As shown, the filter plate 206 has multiple filter holes in the middle.

[0036] Reference Figures 4-6 As shown, multiple strip-shaped protrusions are fixedly connected to the inner wall of the secondary grinding shell 201.

[0037] Reference Figures 4-6 As shown, a number of grinding protrusions that cooperate with the strip-shaped protrusions are fixedly connected to the middle of the conical grinding block 207.

[0038] Specific implementation process: First, coffee beans are placed into the housing 203 of the built-in grinder assembly 2. A sealing cap 205 is threadedly connected to the upper end of the housing 203. Unscrewing the sealing cap 205 allows for adding coffee beans. After adding, the sealing cap 205 is tightened to prevent coffee beans from overflowing during grinding and to prevent excessive air from entering. Inside the housing 203 is a drive housing 212, which is fixedly connected to the inner wall of the housing 203 via multiple connecting rods 213. A servo motor 214 is fixedly connected inside the drive housing 212, serving as the power source for the entire grinding process and providing power for the subsequent grinding of coffee beans.

[0039] In the first grinding process, after the servo motor 214 is started, its output drives the rotating shaft 208 to start rotating. A fixing ring 210 is fixedly connected to the middle of the rotating shaft 208 and the upper end of the grinding plate 209. Multiple grinding rods 211 are fixedly connected to the middle of the fixing ring 210. The grinding plate 209 is fixedly connected inside the primary grinding housing 202, and the middle of the grinding plate 209 is rotatably connected to the middle of the rotating shaft 208. When the rotating shaft 208 rotates, it drives the fixing ring 210 and the grinding rods 211 to rotate together. The coffee beans begin to be ground for the first time under the interaction of the grinding rods 211 and the grinding plate 209, and are ground into relatively small coffee powder. Multiple circular holes are opened in the middle of the grinding plate 209. The coffee powder after the first grinding can fall into the secondary grinding housing 201 below through these circular holes and enter the secondary grinding stage.

[0040] In the secondary grinding process, the coffee powder falling into the secondary grinding shell 201 is further ground and refined inside. The secondary grinding shell 201 contains a conical grinding block 207, with a rotating shaft 208 fixedly connected to its upper end. The rotating shaft 208 rotates continuously under the drive of a servo motor 214. Multiple strip-shaped protrusions are fixedly connected to the inner wall of the secondary grinding shell 201, and multiple grinding protrusions that cooperate with the strip-shaped protrusions are fixedly connected to the middle of the conical grinding block 207. When the rotating shaft 208 drives the conical grinding block 207 to rotate, the strip-shaped protrusions and grinding protrusions cooperate to further compress and grind the coffee powder, making the coffee powder particles finer and more uniform. This secondary grinding process effectively prevents the particles from becoming too large, better ensuring the quality of subsequent coffee brewing.

[0041] After pouring hot water from the top of the pot, the water slides through the conical fixing block 104 into the interior of the filter plate. The coffee powder inside is filtered through the filter holes in the middle of the filter plate, and the filtered coffee water falls into the interior of the pot body 101, ready to be drunk.

[0042] When maintenance and cleaning are required after a period of use, the kettle body 101 and the built-in grinder assembly 2 are separable, making it easy to remove the entire built-in grinder assembly 2 from the kettle body 101. Furthermore, the filter plate 206 is threadedly connected to the connecting ring 204, and its removable design allows for easy removal and cleaning of the filter plate 206, removing coffee grounds and other impurities. This also allows for cleaning of other parts of the grinder assembly, ensuring proper operation of the equipment and hygienic coffee preparation.

[0043] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A coffee grinder with a built-in coffee pot, comprising a coffee pot assembly (1), characterized in that: The coffee pot assembly (1) has a built-in coffee grinder assembly (2) inside; The coffee pot assembly (1) includes a pot body (101), a spout (102) is fixedly connected to the middle of the pot body (101), the spout (102) is in communication with the interior of the pot body (101), a handle (103) is fixedly connected to the middle of the pot body (101), and a conical fixing block (104) is fixedly connected to the interior of the pot body (101).

2. The coffee maker with built-in grinder according to claim 1, characterized in that: The built-in grinder assembly (2) includes a secondary grinding shell (201), the upper end of which is fixedly connected to a primary grinding shell (202), the upper end of which is fixedly connected to a placement shell (203), the lower end of which is fixedly connected to a connecting ring (204), the middle part of which is fixedly connected to a filter plate (206) by threads, and the upper end of which is fixedly connected to a sealing cap (205) by threads.

3. The coffee maker with built-in grinder according to claim 2, characterized in that: The secondary grinding shell (201) is provided with a conical grinding block (207) inside. A rotating shaft (208) is fixedly connected to the upper end of the conical grinding block (207). A grinding plate (209) is fixedly connected inside the primary grinding shell (202). The middle part of the grinding plate (209) is rotatably connected to the middle part of the rotating shaft (208). A fixing ring (210) is fixedly connected to the middle part of the rotating shaft (208) and located at the upper end of the grinding plate (209). A plurality of grinding rods (211) are fixedly connected to the middle part of the fixing ring (210).

4. A coffee maker with built-in grinder according to claim 2, characterized in that: The placement housing (203) has a drive housing (212) inside. The drive housing (212) is fixedly connected to the inner wall of the placement housing (203) through multiple connecting rods (213). A servo motor (214) is fixedly connected inside the drive housing (212). The output end of the servo motor (214) is fixedly connected to the upper end of the rotating shaft (208).

5. A coffee maker with built-in grinder according to claim 3, characterized in that: The grinding plate (209) has multiple circular holes in the middle.

6. A coffee maker with built-in grinder according to claim 2, characterized in that: The filter plate (206) has multiple filter holes in the middle.

7. A coffee maker with built-in grinder according to claim 2, characterized in that: The inner wall of the secondary grinding shell (201) is fixedly connected with multiple strip-shaped protrusions.

8. A coffee maker with built-in grinder according to claim 3, characterized in that: The conical grinding block (207) has a plurality of grinding protrusions fixedly connected to its middle part for use with the strip-shaped protrusions.

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