Detachable coffee machine

Abstract

The utility model discloses a detachable coffee maker which comprises a base assembly, a coffee maker body and a coffee maker body. The water tank assembly is detachably arranged on the base assembly, and a plurality of water tank buckles are distributed in the vertical direction; the coffee basket assembly is provided with coffee basket buckles detachably connected with the water tank buckles, and the coffee basket buckles are connected with the different water tank buckles in a clamped mode so that the distance between the coffee basket assembly and the base assembly can be changed. And the water nozzle assembly is detachably arranged on the water tank assembly so as to inject the water heated by the heating assembly into the coffee basket assembly for brewing. The coffee basket assembly is reasonable in structural design, the coffee basket assembly, the water nozzle assembly and the water tank assembly can be independently detached, cleaning is convenient, the packaging size can be reduced and the loading number can be increased when the coffee basket assembly, the water nozzle assembly and the water tank assembly are detached and flatly packaged, and therefore the transportation cost is reduced. In addition, the coffee basket assembly and the water nozzle assembly can ascend and descend to achieve the function of being matched with cups of different heights such as glass cups, mugs and travel cups.

Description

Technical Field

[0001] The present application relates to the technical field of coffee machine equipment, and in particular to a detachable coffee machine. Background Art

[0002] Most existing coffee machines are integrated designs, which are difficult for users to disassemble and clean by themselves. This may lead to the accumulation of coffee residues after long-term use, affecting the taste of coffee and the hygiene of the machine. At the same time, the water tank and coffee basket components of traditional coffee machines are mostly fixed structures, and the spacing cannot be adjusted according to needs, which limits the height of the cups used. In addition, the packaging size is large and the number of cabinets is small.

[0003] For example, the Chinese invention patent with announcement number CN103622557A discloses a drip coffee machine, which can reduce the volume of the coffee machine by nearly half through the continuous actions of rotation, sliding sleeve extension and storage, thereby reducing the packaging volume and increasing the number of cabinets that can be installed. However, the coffee machine cannot be disassembled for thorough cleaning. Utility Model Content

[0004] The purpose of the embodiment of the present application is to provide a detachable coffee machine, comprising:

[0005] a base assembly including a heating assembly;

[0006] A water tank assembly, which is detachably arranged on the base assembly, and has a plurality of water tank buckles distributed along the vertical direction of the water tank assembly;

[0007] A coffee basket assembly, on which a coffee basket buckle is detachably connected to the water tank buckle is provided, and the coffee basket buckle is connected to the water tank assembly by snapping with different water tank buckles, so as to change the distance between the coffee basket assembly and the base assembly;

[0008] The water spout assembly is detachably arranged on the water tank assembly to inject the water in the water tank assembly heated by the heating assembly into the coffee basket assembly for brewing. The present application adopts modular design, so that the base assembly, water tank assembly, coffee basket assembly and water spout assembly can be detached, which is convenient for users to clean and maintain, and improves the convenience and sanitation standard of the coffee machine. In addition, the distance between the coffee basket assembly and the base assembly can be adjusted to meet the needs of users using cups of different heights.

[0009] As an optional embodiment, the base assembly includes:

[0010] seat body;

[0011] A first mounting position, which is disposed on one side of the upper portion of the seat body and is used to mount the heating component;

[0012] The second mounting position is an annular structure and is disposed on the other side of the upper portion of the seat body, and is used to mount the water tank assembly. The base assembly allows the heating assembly and the water tank assembly to be mounted at different mounting positions, respectively, and the layout is reasonable, which helps to improve the independence and replaceability of the components. At the same time, the second mounting position of the annular structure provides a stable support to ensure the stability of the installation of the water tank assembly.

[0013] As an optional embodiment, the water tank assembly includes:

[0014] A box body, the upper end of which is an open end and the lower end of which is a closed end, the open end is provided with a first notch for avoiding the faucet assembly, the outer periphery of the closed end extends downward to form an assembly portion, and the assembly portion is detachably arranged on the second installation position;

[0015] A partition plate is arranged in the box body and connected to the inner wall of the box body to divide the box body into a water storage chamber and a receiving chamber that passes through from top to bottom. The faucet assembly is arranged in the receiving chamber and can move vertically or rotate circumferentially along the receiving chamber.

[0016] A first water outlet, which is provided at the closed end of the box body and communicated with the water storage cavity;

[0017] A second water outlet, which is provided at the closed end of the box body and communicates with the accommodating cavity;

[0018] Two one-way valves are respectively arranged in the first water outlet and the second water outlet to control the opening and closing of the first water outlet and the second water outlet respectively. The water tank assembly divides the box body into a water storage chamber and a receiving chamber, and a one-way valve is also arranged to ensure the unidirectional and controllable flow of water to prevent water backflow. At the same time, the mobility of the water nozzle assembly provides flexibility in the brewing process.

[0019] As an optional embodiment, a stop protrusion is provided on the inner wall of the assembly part, a fixing seat is provided in the seat body, and a push rod is installed on the fixing seat through a push rod spring, so that the push rod can pass through the second installation position and be clamped on the stop protrusion. The stop protrusion of the assembly part and the push rod spring structure on the fixing seat realize the rapid clamping and fixing between the water tank assembly and the base assembly, simplify the assembly and disassembly process, and improve the user experience.

[0020] As an optional embodiment, the heating component includes:

[0021] A heating body, which is detachably arranged in the first installation position;

[0022] A connecting pipe, which is arranged in a U shape and is disposed below the heating body and contacts the lower end surface of the heating body, wherein the water inlet end of the connecting pipe is connected to the first water outlet, and the water outlet end of the connecting pipe is connected to the second water outlet;

[0023] Two valve seats are respectively arranged at the water inlet and outlet of the connecting pipe. When the water tank assembly is assembled on the base assembly, the valve seat lifts up the one-way valve so that the water storage chamber and the accommodating chamber are connected through the connecting pipe. The U-shaped layout of the connecting pipe of the heating assembly and the design of the valve seat make the connection between the water storage chamber and the accommodating chamber smoother, ensuring that the heated water can quickly flow to the coffee basket assembly for brewing, thereby improving the working efficiency of the coffee machine.

[0024] As an optional embodiment, the one-way valve includes:

[0025] a valve core, which is respectively arranged at the first water outlet and the second water outlet through a valve core spring, so that when the water tank assembly is assembled on the base assembly and the valve seat pushes the valve core, the valve core can move along the first water outlet or the second water outlet;

[0026] The valve core sealing ring is arranged at one end of the valve core extending from the water outlet, and is used to seal the water outlet. The valve core and valve core sealing ring design of the one-way valve ensures the sealing and one-way flow of the water outlet, prevents water leakage and backflow, and improves the safety and reliability of the coffee machine.

[0027] As an optional embodiment, the faucet assembly includes:

[0028] The faucet body is in an inverted L shape and includes a horizontal section and a vertical section, one end of the vertical section is a water inlet end, and the other end is connected to the horizontal section, and the other end of the horizontal section is a water outlet end;

[0029] The faucet sealing ring is arranged on the vertical section and is used to form a seal between the outer wall of the vertical section and the inner wall of the accommodating cavity. The faucet sealing ring design of the faucet assembly forms a good seal, prevents leakage of hot water during the brewing process, and ensures the reliability of the brewing process.

[0030] As an optional embodiment, the accommodating cavity is used to mount the vertical section via a connecting fastener, and the connecting fastener includes an annular fastener body and a guide protrusion provided on the inner wall of the fastener body;

[0031] A guide groove matching the guide protrusion is provided on the outer wall of the vertical section, and the guide groove includes a vertical groove provided in the vertical direction and an arc groove provided in the circumferential direction;

[0032] When the guide protrusion moves along the arc groove, the horizontal section rotates in the circumferential direction to separate from the first notch;

[0033] When the guide protrusion moves from the arc groove to the vertical groove, the vertical section changes from rotating in the circumferential direction to moving in the vertical direction, so as to change the use height of the vertical section relative to the accommodating cavity. The accommodating cavity is connected to the vertical section by fasteners, and the matching design of the guide protrusion and the guide groove allows the user to adjust the height and direction of the water spout as needed, providing personalized settings for the brewing process.

[0034] As an optional embodiment, the guide protrusion is an elastic arm structure, which is used to enable the guide protrusion to move away from the fastener body to separate the connecting fastener from the faucet assembly. The elastic arm structure design of the guide protrusion allows the user to easily separate the connecting fastener from the faucet assembly, further simplifying the disassembly and cleaning process and improving the user's convenience.

[0035] As an optional embodiment, the water tank buckle is a plate structure with an L-shaped layout, and the coffee basket assembly includes:

[0036] The coffee basket body is provided with a water inlet so that the water nozzle assembly can inject the heated water into the coffee basket body through the water inlet;

[0037] The groove is formed on one side of the coffee basket body close to the water tank assembly to form a coffee basket buckle for engaging with the water tank buckle. The L-shaped layout of the water tank buckle and the groove design of the coffee basket assembly enable quick engagement between the coffee basket assembly and the water tank assembly, making it convenient for the user to adjust the position of the coffee basket assembly according to the coffee cup, thereby making the coffee machine more flexible and adaptable to the usage needs of different users.

[0038] The beneficial effects of the embodiments of the present application are:

[0039] The structural design of the present application is reasonable, and the coffee basket assembly, the water spout assembly, and the water tank assembly can be disassembled separately for easy cleaning. The disassembly and flat packaging can reduce the packaging volume, increase the number of cabinets, and thus reduce transportation costs; the coffee basket assembly and the water spout assembly can also be raised and lowered to adapt to cups of different heights such as glasses, mugs, and travel cups. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 The structure of the embodiment of the present application is shown in FIG. Figure 1 ;

[0041] Figure 2 A cross-sectional view of an embodiment of the present application;

[0042] Figure 3 The structure of the embodiment of the present application is shown in FIG. Figure 2 ;

[0043] Figure 4This is an exploded schematic diagram of an embodiment of the present application;

[0044] Figure 5 This is a schematic structural diagram of a water tank assembly according to an embodiment of the present application;

[0045] Figure 6 A cross-sectional view of a water tank assembly according to an embodiment of the present application;

[0046] Figure 7 for Figure 6 A partial enlarged view of

[0047] Figure 8 A schematic diagram of the use state of the water tank assembly and the faucet assembly of the embodiment of the present application;

[0048] Fig. 9 A second schematic diagram of the use state of the water tank assembly and the faucet assembly of the embodiment of the present application;

[0049] Fig.10 This is a schematic diagram of the structure of the connecting fastener of an embodiment of the present application;

[0050] Fig.11 This is a schematic diagram of the packaging state of the embodiment of the present application. Figure 1 ;

[0051] Fig.12 This is a schematic diagram of the packaging state of the embodiment of the present application. Figure 2 ;

[0052] Fig.13 This is a schematic diagram of the packaging state of the embodiment of the present application. Figure 3 ;

[0053] Fig.14 This is a structural schematic diagram of another embodiment of the present application;

[0054] Fig.15 A cross-sectional view of another embodiment of the present application;

[0055] Fig.16 This is a structural schematic diagram of another embodiment of the present application;

[0056] Fig.17 This is a cross-sectional view of another embodiment of the present application.

[0057] Reference numerals:

[0058] 1. Base assembly; 11. Base body; 12. First mounting position; 13. Second mounting position; 2. Water tank assembly; 21. Water tank buckle; 22. Tank body; 221. First notch; 222. Assembly portion; 223. First water outlet; 224. Second water outlet; 231. Stop protrusion; 232. Fixed seat; 233. Push rod spring; 234. Push rod; 24. Partition; 241. Water storage chamber; 242. Accommodating chamber; 25. One-way valve; 251. Valve core; 252. Valve Core spring; 253, valve core sealing ring; 3, heating assembly; 31, heating body; 32, connecting pipe; 33, valve seat; 4, faucet assembly; 41, faucet body; 411, horizontal section; 412, vertical section; 42, faucet sealing ring; 5, connecting fastener; 51, fastener body; 52, guide protrusion; 6, guide groove; 61, vertical groove; 62, arc groove; 7, coffee basket assembly; 71, coffee basket body; 72, water inlet; 73, groove; 74, coffee basket buckle. DETAILED DESCRIPTION

[0059] Various aspects and features of the present application are described herein with reference to the accompanying drawings.

[0060] It should be understood that various modifications may be made to the embodiments of the present application. Therefore, the above description should not be considered as limiting, but only as an example of an embodiment. Other modifications within the scope and spirit of the present application will occur to those skilled in the art.

[0061] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the present application and, together with the general description of the present application given above and the detailed description of the embodiments given below, serve to explain the principles of the present application.

[0062] These and other characteristics of the present application will become apparent from the following description of a preferred form of embodiment given as a non-limiting example with reference to the accompanying drawings.

[0063] It should also be understood that although the present application has been described with reference to some specific examples, those skilled in the art will be able to readily implement many other equivalent forms of the present application.

[0064] The above and other aspects, features and advantages of the present application will become more apparent in view of the following detailed description when taken in conjunction with the accompanying drawings.

[0065] Specific embodiments of the present application are described hereinafter with reference to the accompanying drawings; however, it should be understood that the embodiments applied for are merely examples of the present application, which may be implemented in a variety of ways. Well-known and / or repeated functions and structures are not described in detail to avoid unnecessary or redundant details that obscure the present application. Therefore, the specific structural and functional details applied for herein are not intended to be limiting, but merely serve as a basis and representative basis for the claims to teach those skilled in the art to use the present application in a variety of ways with substantially any suitable detailed structure.

[0066] This specification may use the phrases "in one embodiment," "in another embodiment," "in yet another embodiment," or "in other embodiments," all of which may refer to one or more of the same or different embodiments according to the present application.

[0067] The present application embodiment provides a detachable coffee machine, such as Figure 1-Figure 4 As shown, it includes a base assembly 1, a water tank assembly 2, a coffee basket assembly 7 and a water spout assembly 4.

[0068] The base assembly 1 includes a heating assembly 3, and a control assembly is also provided on the base assembly 1, through which the coffee machine is operated. The water tank assembly 2 is detachably provided on the base assembly 1, and a plurality of water tank buckles 21 are distributed along the vertical direction of the water tank assembly 2.

[0069] The coffee basket assembly 7 is provided with a coffee basket buckle 74 which is detachably connected to the water tank buckle 21. The coffee basket buckle 74 is connected to the water tank assembly 2 by snapping with different water tank buckles 21, so as to change the distance between the coffee basket assembly 7 and the base assembly 1.

[0070] The water spout assembly 4 is detachably mounted on the water tank assembly 2, so that the water in the water tank assembly 2 heated by the heating assembly 3 can be injected into the coffee basket assembly 7 for brewing. The present application adopts a modular design, so that the base assembly 1, the water tank assembly 2, the coffee basket assembly 7 and the water spout assembly 4 can be detached, which is convenient for users to clean and maintain, and improves the convenience and sanitation of the coffee machine. In addition, the distance between the coffee basket assembly 7 and the base assembly 1 can be adjusted to meet the needs of users using cups of different heights.

[0071] As an optional embodiment, Figure 4As shown, the base assembly 1 includes a base body 11, a first mounting position 12 and a second mounting position 13. The first mounting position 12 is provided on one side of the upper portion of the base body 11, and is used to install the heating assembly 3. The second mounting position 13 is an annular structure and is provided on the other side of the upper portion of the base body 11, and is used to install the water tank assembly 2. In addition, a plurality of through holes are provided on the base body 11, and the first water outlet 223 and the second water outlet 224 are respectively provided with corresponding through holes.

[0072] The base assembly 1 allows the heating assembly 3 and the water tank assembly 2 to be installed in different installation positions respectively. The reasonable layout helps to improve the independence and replaceability of the components. At the same time, the second installation position 13 of the annular structure provides a solid support to ensure the stability of the installation of the water tank assembly 2.

[0073] As an optional embodiment, Figure 5-Figure 9 As shown, the water tank assembly 2 includes a tank body 22 , a partition 24 , a first water outlet 223 , a second water outlet 224 and a one-way valve 25 .

[0074] The upper end of the box body 22 is an open end and the lower end is a closed end. The open end is provided with a first notch 221 for avoiding the faucet assembly 4. The outer periphery of the closed end extends downward to form an assembly portion 222, and the assembly portion 222 is used to be detachably arranged on the second installation position 13.

[0075] The partition 24 is disposed in the box body 22 and connected to the inner wall of the box body 22 to separate the box body 22 into a water storage chamber 241 and a receiving chamber 242 that passes through from top to bottom. The faucet assembly 4 is disposed in the receiving chamber 242 and can move vertically or rotate circumferentially.

[0076] The first water outlet 223 is provided at the closed end of the box body 22 and communicates with the water storage chamber 241. The second water outlet 224 is provided at the closed end of the box body 22 and communicates with the accommodating chamber 242. The two one-way valves 25 are respectively provided in the first water outlet 223 and the second water outlet 224, and are used to control the opening and closing of the first water outlet 223 and the second water outlet 224 respectively.

[0077] The water tank assembly 2 divides the box body 22 into a water storage chamber 241 and a receiving chamber 242, and is also provided with a one-way valve 25 to ensure the unidirectional and controllable flow of water to avoid water backflow. At the same time, the mobility of the water nozzle assembly 4 provides flexibility in the brewing process.

[0078] As an optional embodiment, Figure 5-Figure 7As shown, a stop protrusion 231 is provided on the inner wall of the assembly portion 222, and a fixing seat 232 is provided in the seat body 11. A push rod 234 is installed on the fixing seat 232 through a push rod spring 233, so that the push rod 234 can pass through the second mounting position 13 and be stuck on the stop protrusion 231.

[0079] The stop protrusion 231 of the assembly portion 222 and the push rod spring 233 structure on the fixing seat 232 realize the rapid clamping and fixing between the water tank assembly 2 and the base assembly 1, simplify the assembly and disassembly process, and improve the user experience.

[0080] As an optional embodiment, Figure 3 and Figure 4 As shown, the heating assembly 3 includes a heating body 31 , a connecting pipe 32 and two valve seats 33 .

[0081] The heating body 31 is detachably arranged in the first installation position 12, and the connecting pipe 32 is arranged in a U shape below the heating body 31 in the seat body 11 and contacts the lower end surface of the heating body 31, the water inlet end of the connecting pipe 32 is connected to the first water outlet 223, and the water outlet end of the connecting pipe 32 is connected to the second water outlet 224.

[0082] The two valve seats 33 are respectively arranged at the water inlet end and the water outlet end of the connecting pipe 32. When the water tank assembly 2 is assembled on the base assembly 1, the valve seat 33 lifts up the one-way valve 25 to allow the water storage chamber 241 and the accommodating chamber 242 to be connected through the connecting pipe 32.

[0083] The U-shaped layout of the connecting pipe 32 of the heating assembly 3 and the design of the valve seat 33 make the connection between the water storage chamber 241 and the accommodating chamber 242 smoother, ensuring that the heated water can quickly flow to the coffee basket assembly 7 for brewing, thereby improving the working efficiency of the coffee machine.

[0084] When enough coffee liquid is collected in the water cup, the user can take the coffee. If the user still does not take the coffee for a long time, the heating body 31 can also heat the water cup to keep the coffee hot.

[0085] As an optional embodiment, Figure 4 and Figure 7 As shown, the one-way valve 25 includes a valve core 251 and a valve core sealing ring 253 .

[0086] The valve core 251 is respectively arranged at the first water outlet 223 and the second water outlet 224 through the valve core spring 252, so that when the water tank assembly 2 is assembled on the base assembly 1 and the valve seat 33 pushes the valve core 251, the valve core 251 can move along the first water outlet 223 or the second water outlet 224.

[0087] The valve core sealing ring 253 is arranged at one end of the valve core 251 extending from the first water outlet 223 or the second water outlet 224, and is used to seal the water outlet. The design of the valve core 251 and the valve core sealing ring 253 of the one-way valve 25 ensures the sealing and one-way flow of the water outlet, prevents water leakage and backflow, and improves the safety and reliability of the coffee machine.

[0088] As an optional embodiment, Figure 4 and Figure 7 As shown, the faucet assembly 4 includes a faucet body 41 and a faucet sealing ring 42 .

[0089] The faucet body 41 is in an inverted L-shape and includes a horizontal section 411 and a vertical section 412. One end of the vertical section 412 is a water inlet end, and the other end is connected to the horizontal section 411. The other end of the horizontal section 411 is a water outlet end. A positioning groove connected to the connecting fastener 5 is provided on the end of the horizontal section 411 connected to the vertical section 412.

[0090] The faucet sealing ring 42 is arranged on the vertical section 412, and is used to form a seal between the outer wall of the vertical section 412 and the inner wall of the accommodating cavity 242. The design of the faucet sealing ring 42 of the faucet assembly 4 forms a good seal, prevents the leakage of hot water during the brewing process, and ensures the reliability of the brewing process.

[0091] As an optional embodiment, Figure 8-Figure 10 As shown, the accommodating cavity 242 is mounted with the vertical section 412 via a connecting fastener 5 , and the connecting fastener 5 includes an annular fastener body 51 and a guide protrusion 52 provided on the inner wall of the fastener body 51 .

[0092] The outer wall of the vertical section 412 is provided with a guide groove 6 that matches the guide protrusion 52, and the guide groove 6 includes a vertical groove 61 provided in the vertical direction and an arc groove 62 provided in the circumferential direction. When the guide protrusion 52 moves along the arc groove 62, the horizontal section 411 rotates in the circumferential direction to separate from the first notch 221. When the guide protrusion 52 moves from the arc groove 62 to the vertical groove 61, the vertical section 412 changes from rotating in the circumferential direction to moving in the vertical direction, so as to change the use height of the vertical section 412 relative to the accommodating cavity 242.

[0093] The accommodating cavity 242 is installed with the vertical section 412 by connecting the fastener 5. The matching design of the guide protrusion 52 and the guide groove 6 allows the user to adjust the height and direction of the water spout as needed, providing a personalized setting for the brewing process.

[0094] As an optional embodiment, Fig.10 As shown, the guide protrusion 52 is a spring-arm-shaped structure, which is used to move the guide protrusion 52 away from the fastener body 51 to separate the connecting fastener 5 from the faucet assembly 4.

[0095] The elastic arm structure design of the guide protrusion 52 allows the user to easily separate the connecting fastener 5 from the faucet assembly 4, further simplifying the disassembly and cleaning process and improving the user's convenience.

[0096] As an optional embodiment, Figure 2 As shown, the water tank buckle 21 is a plate structure with an L-shaped layout, and the coffee basket assembly 7 includes a coffee basket body 71 and a groove 73.

[0097] The coffee basket body 71 is provided with a water inlet 72, so that the water nozzle assembly 4 injects heated water into the coffee basket body 71 through the water inlet 72. The groove 73 is formed on one side of the coffee basket body 71 close to the water tank assembly 2 to form a coffee basket buckle 74 for clamping with the water tank buckle 21.

[0098] The L-shaped layout of the water tank buckle 21 and the groove 73 design of the coffee basket assembly 7 realize a quick snap connection between the coffee basket assembly 7 and the water tank assembly 2, making it convenient for the user to adjust the position of the coffee basket assembly 7 according to the coffee cup, making the coffee machine more flexible and adaptable to the usage needs of different users.

[0099] like Figure 11-13 As shown, the present application can disassemble the coffee basket assembly 7, the water nozzle assembly 4, and the water tank assembly 2 separately, and the disassembled and flattened packaging can reduce the packaging volume, increase the number of containers, and thus reduce transportation costs.

[0100] like Figure 14-17 As shown, the present application can also realize the switching function of cups of different heights such as glasses, mugs, travel cups, etc. by lifting and lowering the coffee basket assembly 7 and the water spout assembly 4.

[0101] When the present application is in use, the user first installs the water tank assembly 2 on the base assembly 1 through the second installation position 13, and the water tank assembly 2 and the base assembly 1 are quickly snap-fitted and fixed via the stop protrusion 231 and the push rod spring 233 structure.

[0102] The coffee basket assembly 7 is detachably connected to the water tank buckle 21 on the water tank assembly 2 via the coffee basket buckle 74. The user can adjust the position of the coffee basket buckle 74 as needed to change the distance between the coffee basket assembly 7 and the base assembly 1 to accommodate cups of different heights.

[0103] The user adds water into the water tank assembly 2, which is higher than the connecting pipe 32. The one-way valve 25 is lifted up through the valve seat 33, so that the water in the water storage chamber 241 enters the connecting pipe 32 through the first water outlet 223 under the action of atmospheric pressure, and is heated by the heating body 31 in the connecting pipe 32. The heated water flows into the accommodating chamber 242 through the second water outlet 224 due to thermal expansion.

[0104] The faucet assembly 4 is installed in the accommodating cavity 242 through the connecting fastener 5. The user can first rotate the faucet assembly 4 circumferentially in the accommodating cavity 242 to separate the faucet assembly 4 from the first notch 221 to adjust the direction of the faucet assembly 4; then move the faucet assembly 4 upward in the vertical direction to adjust the height of the faucet assembly 4.

[0105] The heated water is injected into the coffee basket assembly 7 through the water nozzle assembly 4 to brew and make coffee. After use, the user can easily disassemble the base assembly 1, the water tank assembly 2, the water nozzle assembly 4 and the coffee basket assembly 7 for cleaning.

[0106] The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application. The protection scope of the present application is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present application within the essence and protection scope of the present application, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present application.

Claims

1. A detachable coffee machine, characterized in that: include: A base assembly (1) comprising a heating assembly (3); A water tank assembly (2) which is detachably arranged on the base assembly (1), and a plurality of water tank buckles (21) are distributed on the water tank assembly (2) along its vertical direction; A coffee basket assembly (7) is provided with a coffee basket buckle (74) detachably connected to the water tank buckle (21); the coffee basket buckle (74) is connected to the water tank assembly (2) by snapping with different water tank buckles (21), thereby changing the distance between the coffee basket assembly (7) and the base assembly (1); A water nozzle assembly (4) is detachably arranged on the water tank assembly (2) so as to inject water in the water tank assembly (2) heated by the heating assembly (3) into the coffee basket assembly (7) for brewing.

2. A detachable coffee machine according to claim 1, characterized in that: The base assembly (1) comprises: base(11); A first mounting position (12), which is disposed on one side of the upper portion of the seat body (11) and is used for mounting the heating component (3); The second mounting position (13) is an annular structure and is arranged on the other side of the upper part of the seat body (11) and is used for mounting the water tank assembly (2).

3. A detachable coffee machine as claimed in claim 2, characterized in that: The water tank assembly (2) comprises: A box body (22) having an open upper end and a closed lower end, the open end being provided with a first notch (221) for evading the faucet assembly (4), the outer periphery of the closed end extending downward to form an assembly portion (222), the assembly portion (222) being detachably arranged on the second installation position (13); a partition (24) disposed in the box body (22) and connected to the inner wall of the box body (22) so as to divide the box body (22) into a water storage chamber (241) and a receiving chamber (242) that passes through the box body (22); the faucet assembly (4) is disposed in the receiving chamber (242) and is capable of moving vertically or rotating circumferentially; A first water outlet (223), which is disposed at the closed end of the box body (22) and is in communication with the water storage chamber (241); A second water outlet (224) is provided at the closed end of the box body (22) and is in communication with the accommodating cavity (242); Two one-way valves (25) are respectively arranged in the first water outlet (223) and the second water outlet (224), and are used to control the opening and closing of the first water outlet (223) and the second water outlet (224) respectively.

4. A detachable coffee machine as claimed in claim 3, characterized in that: A stop protrusion (231) is provided on the inner wall of the assembly portion (222), a fixing seat (232) is provided in the seat body (11), and a push rod (234) is installed on the fixing seat (232) via a push rod spring (233), so that the push rod (234) can pass through the second installation position (13) and be clamped on the stop protrusion (231).

5. A detachable coffee machine as claimed in claim 3, characterized in that: The heating component (3) comprises: A heating body (31) which is detachably arranged in the first installation position (12); a connecting pipe (32) arranged in a U-shape below the heating body (31) and in contact with the lower end surface of the heating body (31); a water inlet end of the connecting pipe (32) being in communication with the first water outlet (223); and a water outlet end of the connecting pipe (32) being in communication with the second water outlet (224); Two valve seats (33) are respectively arranged at the water inlet end and the water outlet end of the connecting pipe (32); when the water tank assembly (2) is assembled on the base assembly (1), the valve seat (33) lifts up the one-way valve (25) so that the water storage chamber (241) and the accommodating chamber (242) are connected through the connecting pipe (32).

6. A detachable coffee machine as claimed in claim 5, characterized in that: The one-way valve (25) comprises: a valve core (251) which is respectively arranged at the first water outlet (223) and the second water outlet (224) through a valve core spring (252), so that when the water tank assembly (2) is assembled on the base assembly (1), the valve core (251) can move along the first water outlet (223) or the second water outlet (224) when the valve seat (33) pushes the valve core (251); A valve core sealing ring (253) is provided at one end of the valve core (251) extending out of the water outlet, and is used for sealing the first water outlet (223) or the second water outlet (224).

7. A detachable coffee machine as claimed in claim 3, characterized in that: The faucet assembly (4) comprises: The faucet body (41) is in an inverted L-shape and comprises a horizontal section (411) and a vertical section (412), one end of the vertical section (412) being a water inlet end and the other end thereof being connected to the horizontal section (411), and the other end of the horizontal section (411) being a water outlet end; A faucet sealing ring (42) is provided on the vertical section (412) and is used to form a seal between the outer wall of the vertical section (412) and the inner wall of the accommodating cavity (242).

8. A detachable coffee machine according to claim 7, characterized in that: The accommodating cavity (242) is mounted with the vertical section (412) via a connecting fastener (5), wherein the connecting fastener (5) comprises an annular fastener body (51) and a guide protrusion (52) provided on the inner wall of the fastener body (51); A guide groove (6) matching with the guide protrusion (52) is provided on the outer wall of the vertical section (412), and the guide groove (6) comprises a vertical groove (61) provided in the vertical direction and an arc groove (62) provided in the circumferential direction; When the guide protrusion (52) moves along the arc-shaped groove (62), the horizontal section (411) rotates in the circumferential direction to separate from the first notch (221); When the guide protrusion (52) moves from the arc groove (62) into the vertical groove (61), the vertical section (412) changes from rotating in the circumferential direction to moving in the vertical direction, so as to change the use height of the vertical section (412) relative to the accommodating cavity (242).

9. A detachable coffee machine according to claim 8, characterized in that: The guide protrusion (52) is a spring-arm-shaped structure, which is used to enable the guide protrusion (52) to move in a direction away from the fastener body (51) so as to separate the connecting fastener (5) from the faucet assembly (4).

10. The detachable coffee machine according to claim 1, characterized in that: The water tank buckle (21) is a plate structure with an L-shaped layout, and the coffee basket assembly (7) includes: A coffee basket body (71) is provided with a water inlet (72) so that the water nozzle assembly (4) can inject heated water into the coffee basket body (71) through the water inlet (72); A groove (73) is formed on a side of the coffee basket body (71) close to the water tank assembly (2) to form a coffee basket buckle (74) for engaging with the water tank buckle (21).

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