Brewing positioning structure and coffee maker

Abstract

The utility model relates to a kind of brewing positioning structure and coffee machine, belong to coffee machine field, and brewing positioning structure includes: support assembly, support assembly is equipped with installation cavity;Switching assembly, switching assembly is set on support assembly;Brewing assembly, brewing assembly is set on support assembly and is located at installation cavity;Handle assembly, handle assembly is movably set on brewing assembly, handle assembly can rotate relative to brewing assembly, handle assembly can be resisted with switching assembly, when handle assembly exerts first force to switching assembly, the circuit of brewing assembly is on, when handle assembly exerts second force to switching assembly, the circuit of brewing assembly is disconnected.The circuit of brewing assembly is only on when locking component locks brewing assembly and handle assembly to position in the brewing positioning structure disclosed in the application, fundamentally eliminates the safety risk that brewing assembly is unlocked even because of high-pressure explosion under the condition of incomplete locking and power-on.

Description

Technical Field

[0001] This utility model relates to the field of coffee machines, and in particular to a brewing positioning structure and a coffee machine. Background Technology

[0002] Coffee machines typically include a brewing component and a locking component to hold the brewing component in place. The brewing component generates high voltage during the brewing process. However, traditional coffee machines lack a design that ensures the brewing component is properly locked before energizing it. The high voltage generated during brewing can easily cause the locking mechanism to fail, affecting the safety and stability of the brewing process. Utility Model Content

[0003] Therefore, it is necessary to provide a brewing positioning structure and coffee machine to address the problem that the high pressure generated by the brewing components of traditional coffee machines during the brewing process can easily lead to the failure of locking the brewing components, thereby affecting the safety and stability of the brewing process.

[0004] A brewing positioning structure includes: a support assembly having a mounting cavity; a switch assembly disposed on the support assembly; a brewing assembly disposed on the support assembly and located in the mounting cavity; and a handle assembly movably disposed on the brewing assembly, the handle assembly being rotatable relative to the brewing assembly, the handle assembly being able to abut against the switch assembly, and the handle assembly being able to apply a first force and a second force to the switch assembly, the first force being greater than the second force. When the force is applied, the circuit of the brewing component is turned on; when the handle component applies the second force to the switch component, the circuit of the brewing component is turned off. A locking component is disposed on the support component. The locking component can lock the brewing component and the handle component. When the locking component locks the brewing component and the handle component, the handle component applies the first force to the switch component. The locking component can unlock the brewing component and the handle component. When the brewing component and the handle component are unlocked, the handle component applies the second force to the switch component.

[0005] The first aspect of this application discloses a brewing positioning structure. A handle assembly abuts against a switch assembly, applying a small second force even when the switch is not activated. When the brewing assembly and handle assembly are locked in place by a locking assembly, the handle assembly applies a first force to the switch assembly, thus activating the circuit of the brewing assembly. Therefore, the circuit activation of the brewing assembly is absolutely contingent upon its complete locking. This design prevents users from accidentally starting the device when it is not fully locked, fundamentally eliminating the safety risks of unlocking the brewing assembly or even bursting due to high pressure caused by powering on incompletely locked conditions, thereby improving the reliability of the brewing assembly. Furthermore, it ensures that the brewing assembly only bears internal high pressure in a fully locked and stable state, avoiding structural shaking, impact, or abnormal stress that may occur due to incomplete locking, greatly improving the overall service life and durability of the equipment. An internal spring in the switch assembly automatically and quickly disconnects the circuit of the brewing assembly after unlocking, enhancing equipment safety.

[0006] In one embodiment, the support assembly has an arc-shaped groove communicating with the mounting cavity. A portion of the switch assembly is located within the arc-shaped groove, and the handle assembly can abut against the portion of the switch assembly located within the arc-shaped groove. By having a portion of the switch assembly, such as the trigger element, located within the arc-shaped groove, the trigger element can be protected from damage due to force or other factors. The shape of the arc-shaped groove is similar to that of the handle assembly, ensuring that the handle assembly can accurately actuate the trigger element located within the arc-shaped groove.

[0007] In one embodiment, the support assembly has an adapter hole extending toward the arcuate groove. The switch assembly is located within the adapter hole, with a portion of the switch assembly passing through the adapter hole and extending into the arcuate groove. The adapter hole allows a portion of the switch assembly, such as a trigger element, to be precisely fixed axially within the adapter hole, enabling the trigger element to accurately extend to a designated position within the arcuate groove. This provides reliable protection for reliable interaction with the handle assembly and further safeguards the trigger element.

[0008] In one embodiment, a support boss is formed on the support assembly. The support boss includes a support portion, a first protrusion, and a second protrusion. The support portion is provided with the adapter hole. The switch assembly is disposed on the support portion. Both the first protrusion and the second protrusion are disposed on the support portion. The support portion, the first protrusion, and the second protrusion surround and form the arc-shaped groove. By forming the arc-shaped groove with the support portion, the first protrusion, and the second protrusion, the portion of the switch assembly located in the arc-shaped groove can be protected. This significantly resists accidental collisions or interference that may come from the side, greatly reducing the risk of damage to critical parts of the switch assembly due to external impacts, and improving the overall protection level and durability.

[0009] In one embodiment, the top of the brewing assembly has a mating space. When the locking assembly locks the brewing assembly and the handle assembly, the handle assembly engages with the mating space, and the handle assembly can apply a third force to the top of the brewing assembly. The engagement of the handle assembly with the mating space at the top of the brewing assembly facilitates the application of a third force when locked. Since the brewing assembly is prone to bursting at the top and center due to high pressure during brewing, this design applies a third force to the top of the brewing assembly to neutralize the pressure that could cause it to burst, preventing deformation, cracking, or bursting. This fundamentally improves the safety and reliability of the brewing process and effectively extends the service life of the brewing assembly.

[0010] In one embodiment, the switch assembly includes a mounting base and a switch structure. The mounting base is disposed on the support assembly, and the switch structure is disposed on the mounting base. The handle assembly is capable of abutting against the switch structure. The mounting base provides a stable foundation for the switch structure, ensuring the stability and reliability of the switch structure on the mounting base, allowing the handle assembly to reliably trigger the switch structure each time.

[0011] In one embodiment, the switch structure includes a switch body and a trigger element. The switch body is disposed on the mounting base, and the trigger element is disposed on the switch body. The handle assembly can apply the first force to the trigger element. When the handle assembly applies the first force to the trigger element, the circuit of the brewing assembly is turned on. The mounting base securely fixes the switch body, ensuring the reliability of the electrical connection. The first force applied by the handle assembly against the trigger element makes the circuit's on and off more reliable.

[0012] In one embodiment, one of the switch body and the mounting base forms a mating portion, and the other of the switch body and the mounting base has a mating hole, with the mating portion engaging with the mating hole. Through the engagement of the mating portion and the mating hole, the fit between the switch body and the mounting base is stable and reliable. This design makes the fit between the switch body and the mounting base simple, convenient, and secure.

[0013] In one embodiment, a limiting portion is formed on the mounting base, and the limiting portion abuts against the adjacent sides of the switch body. By abutting the limiting portion against the adjacent sides of the switch body, the locking of the switch body can be further strengthened, and the fixation of the switch body can be made more reliable.

[0014] In one embodiment, the support assembly has an arc-shaped groove communicating with the mounting cavity, and the support assembly has an adapter hole extending toward the arc-shaped groove. The trigger element passes through the adapter hole, and a portion of the trigger element extends to the arc-shaped groove after passing through the adapter hole. The adapter hole provides the trigger element with a precise movement trajectory, enabling stable energization or de-energization of the brewing assembly, thus ensuring the reliability of circuit on / off control.

[0015] In one embodiment, a fixing portion is formed on the support component, and a locking component is movably disposed on the support component. The locking component is rotatable relative to the support component, and can rotate at least a first angle and a second angle relative to the support component. When the locking component rotates to the first angle, it locks the brewing component and the handle component, and the fixing portion locks the locking component. When the locking component rotates to the second angle, the brewing component and the handle component unlock. Because the locking component can rotate relative to the support component, when the locking component rotates to the first angle, the locking action of the fixing portion ensures that the locking component itself cannot accidentally move or loosen due to vibration or internal pressure, thereby completely eliminating the safety risk caused by locking failure under high-pressure operating conditions.

[0016] A coffee machine includes the above-described brewing positioning structure.

[0017] The second aspect of this application discloses a coffee machine that, through the setting of a brewing positioning structure, ensures that the brewing function of the coffee machine can only be started when the brewing component is physically locked by the locking component. This fundamentally eliminates the risk of accidental activation of the device due to user negligence or incomplete locking, and completely avoids phenomena such as the brewing component bursting during high-pressure brewing. Attached Figure Description

[0018] Figure 1 The first three-dimensional view of the brewing positioning structure;

[0019] Figure 2 This is a second perspective view of the brewing positioning structure;

[0020] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0021] Figure 4 This is a third-dimensional view of the brewing positioning structure;

[0022] Figure 5 for Figure 4 Enlarged view at point B in the middle;

[0023] Figure 6 This is the first exploded view of the brewing positioning structure;

[0024] Figure 7 for Figure 6 Enlarged view at point C;

[0025] Figure 8 This is the second exploded view of the brewing positioning structure;

[0026] Figure 9 A 3D view of the brewing components;

[0027] Figure 10 An exploded view of the brewing components;

[0028] Figure 11 A first 3D view of the supporting components;

[0029] Figure 12 for Figure 11 Enlarged view at point D;

[0030] Figure 13 A second 3D view of the supporting components;

[0031] Figure 14 A 3D view of the switch assembly;

[0032] Figure 15 This is an exploded view of the switch assembly.

[0033] The correspondence between the reference numerals and the component names is as follows:

[0034] 1 Support assembly, 11 Support boss, 111 Support part, 112 First protrusion, 113 Second protrusion, 12 Fixing part, 101 Mounting cavity, 102 Arc-shaped groove, 103 Adaptor hole;

[0035] 2. Switch assembly, 21. Mounting base, 211. Mating part, 212. Limiting part, 22. Switch structure, 221. Switch body, 222. Trigger element, 201. Mating hole;

[0036] 3 brewing components, 301 matching space;

[0037] 4. Handle assembly;

[0038] 5. Locking components. Detailed Implementation

[0039] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0040] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0041] Example 1

[0042] like Figure 1-15 As shown, this embodiment discloses a brewing positioning structure, including: a support component 1, the support component 1 having a mounting cavity 101; a switch component 2, the switch component 2 being disposed on the support component 1; a brewing component 3, the brewing component 3 being disposed on the support component 1 and located at the mounting cavity 101; and a handle component 4, the handle component 4 being movably disposed on the brewing component 3, the handle component 4 being rotatable relative to the brewing component 3, the handle component 4 being able to abut against the switch component 2, and the handle component 4 being able to apply a first force and a second force to the switch component 2, the first force being greater than the second force, and the handle component 4 exerting a first force and a second force on the switch component 2. When the first force is applied, the circuit of the brewing component 3 is turned on; when the handle component 4 applies the second force to the switch component 2, the circuit of the brewing component 3 is turned off; a locking component 5 is disposed on the support component 1, and the locking component 5 can lock the brewing component 3 and the handle component 4. When the locking component 5 locks the brewing component 3 and the handle component 4, the handle component 4 applies the first force to the switch component 2; the locking component 5 can unlock the brewing component 3 and the handle component 4; when the brewing component 3 and the handle component 4 are unlocked, the handle component 4 applies the second force to the switch component 2.

[0043] The first aspect of this application discloses a brewing positioning structure. A handle assembly 4 abuts against a switch assembly 2, applying a small second force to the switch assembly 2 even when the switch is not activated. When the brewing assembly 3 and handle assembly 4 are locked in place by the locking assembly 5, the handle assembly 4 applies a first force to the switch assembly 2, thus activating the circuit of the brewing assembly 3. Therefore, the activation of the circuit of the brewing assembly 3 is an absolute prerequisite for its complete locking. This design prevents users from accidentally starting the device when it is not fully locked, fundamentally eliminating the safety risks of unlocking the brewing assembly 3 or even bursting due to high pressure caused by powering on in an incompletely locked state, thereby improving the reliability of the brewing assembly 3. Furthermore, it ensures that the brewing assembly 3 only bears internal high pressure in a fully locked and stable state, avoiding structural shaking, impact, or abnormal stress that may occur due to incomplete locking, greatly improving the overall service life and durability of the equipment. A spring is installed inside the switch assembly 2; after the brewing assembly 3 is unlocked, the spring's automatic reset function can automatically and quickly disconnect the circuit of the brewing assembly 3, improving equipment safety.

[0044] like Figure 6-7 and Figure 11-12 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the support component 1 is provided with an arc-shaped groove 102, the arc-shaped groove 102 communicates with the mounting cavity 101, a portion of the switch component 2 is located at the arc-shaped groove 102, and the handle component 4 can abut against the portion of the switch component 2 located at the arc-shaped groove 102. By having a portion of the switch component 2, such as the trigger element 222 of the switch component 2, located at the arc-shaped groove 102, the trigger element 222 of the switch component 2 can be protected, preventing damage to the trigger element 222 due to force or other factors. The shape of the arc-shaped groove 102 is similar to that of the handle component 4, ensuring that the handle component 4 can accurately trigger the trigger element 222 located at the arc-shaped groove 102.

[0045] like Figure 6-7 and Figure 11-12 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the support component 1 is provided with an adapter hole 103, the adapter hole 103 extends toward the arc-shaped groove 102, the switch component 2 is located in the adapter hole 103, and a portion of the switch component 2 extends through the adapter hole 103 to the arc-shaped groove 102. The adapter hole 103 allows a portion of the switch component 2, such as the trigger 222, to be precisely fixed axially inside the adapter hole 103, enabling the trigger 222 to accurately extend to a designated position in the arc-shaped groove 102. This provides reliable protection for reliable interaction with the handle component 4 and further protects the trigger 222.

[0046] like Figure 6-7 and Figure 11-12 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: a support boss 11 is formed on the support component 1, the support boss 11 includes a support portion 111, a first protrusion 112 and a second protrusion 113, the support portion 111 is provided with the adapter hole 103, the switch component 2 is disposed on the support portion 111, the first protrusion 112 and the second protrusion 113 are both disposed on the support portion 111, and the support portion 111, the first protrusion 112 and the second protrusion 113 surround to form the arc-shaped groove 102. By forming the arc-shaped groove 102 by the support portion 111, the first protrusion 112 and the second protrusion 113, the portion of the switch component 2 located in the arc-shaped groove 102 can be protected, which can significantly resist possible accidental collisions or interference from the side, greatly reducing the risk of damage to the critical parts of the switch component 2 due to external impact, and improving the overall protection level and durability.

[0047] like Figure 1 and Figure 9-10 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the top of the brewing component 3 is provided with a mating space 301; when the locking component 5 locks the brewing component 3 and the handle component 4, the handle component 4 engages with the mating space 301, and the handle component 4 can apply a third force to the top of the brewing component 3. The handle component 4's engagement with the mating space 301 at the top of the brewing component 3 facilitates the application of a third force to the brewing component 3 during locking. Since the brewing component 3 is prone to bursting at the top and center during brewing due to high pressure, this design applies a third force to the top of the brewing component 3 to neutralize the pressure that could cause it to burst, preventing deformation, cracking, or bursting. This fundamentally improves the safety and reliability of the brewing process and effectively extends the service life of the brewing component 3.

[0048] like Figure 4 and Figure 14-15 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the switch assembly 2 includes a mounting base 21 and a switch structure 22, the mounting base 21 is disposed on the support assembly 1, the switch structure 22 is disposed on the mounting base 21, and the handle assembly 4 can abut against the switch structure 22. The mounting base 21 provides a stable foundation for the switch structure 22, ensuring the stability and reliability of the switch structure 22 on the mounting base 21, so that the handle assembly 4 can reliably trigger the switch structure 22 each time.

[0049] like Figure 6-7 and Figure 14-15As shown, in addition to the features of the above embodiments, this embodiment further defines: the switch structure 22 includes a switch body 221 and a trigger 222. The switch body 221 is disposed on the mounting base 21, and the trigger 222 is disposed on the switch body 221. The handle assembly 4 can apply the first force to the trigger 222. When the handle assembly 4 applies the first force to the trigger 222, the circuit of the brewing assembly 3 is turned on. The mounting base 21 securely fixes the switch body 221, ensuring the reliability of the electrical connection. The first force applied by the handle assembly 4 against the trigger 222 makes the circuit's on and off more reliable.

[0050] like Figure 14 and Figure 15 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: one of the switch body 221 and the mounting base 21 forms a mating portion 211, and the other of the switch body 221 and the mounting base 21 is provided with a mating hole 201, and the mating portion 211 mates with the mating hole 201. Through the mating portion 211 and the mating hole 201, the mating between the switch body 221 and the mounting base 21 is stable and reliable. This design makes the mating between the switch body 221 and the mounting base 21 simple, convenient, and reliable.

[0051] like Figure 14 and Figure 15 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: a limiting portion 212 is formed on the mounting base 21, and the limiting portion 212 abuts against the adjacent two sides of the switch body 221. By abutting the limiting portion 212 against the adjacent two sides of the switch body 221, the locking of the switch body 221 can be further strengthened, and the fixation of the switch body 221 can be more reliable.

[0052] like Figure 6-7 and Figure 11-12 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the support component 1 is provided with an arc-shaped groove 102 communicating with the mounting cavity 101; the support component 1 is provided with an adapter hole 103 extending toward the arc-shaped groove 102; the trigger 222 passes through the adapter hole 103, and a portion of the trigger 222 extends to the arc-shaped groove 102 after passing through the adapter hole 103. The adapter hole 103 provides the trigger 222 with a precise movement trajectory, enabling stable power supply or de-energization of the brewing component 3, ensuring the reliability of circuit on / off control.

[0053] like Figure 2-3 and Figure 12As shown, in addition to the features of the above embodiments, this embodiment further specifies that: a fixing part 12 is formed on the support component 1, the locking component 5 is movably disposed on the support component 1, the locking component 5 is rotatable relative to the support component 1, and the locking component 5 is rotatable relative to the support component 1 at least a first angle and a second angle. When the locking component 5 rotates to the first angle, the locking component 5 can lock the brewing component 3 and the handle component 4, and the fixing part 12 can lock the locking component 5. When the locking component 5 rotates to the second angle, the brewing component 3 and the handle component 4 are unlocked. Because the locking component 5 can rotate relative to the support component 1, when the locking component 5 rotates to the first angle, the locking effect formed by the fixing part 12 on the locking component 5 ensures that the locking component 5 itself cannot be accidentally moved or loosened due to vibration or internal pressure, thereby completely eliminating the safety risk caused by locking failure under high-pressure working conditions.

[0054] Example 2

[0055] This embodiment discloses a coffee machine, including the above-described brewing positioning structure.

[0056] The second aspect of this application discloses a coffee machine that, through the setting of a brewing positioning structure, ensures that the brewing function of the coffee machine can only be started when the brewing component 3 is fully locked by the locking component 5. This fundamentally eliminates the risk of accidental activation of the device due to user negligence or incomplete locking, and completely avoids phenomena such as the brewing component 3 bursting open during high-pressure brewing.

[0057] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A brewing positioning structure, characterized in that, include: Support component (1), wherein the support component (1) is provided with mounting cavity (101); A switch assembly (2) is disposed on the support assembly (1); A brewing assembly (3) is disposed on the support assembly (1) and located in the mounting cavity (101); A handle assembly (4) is movably disposed on the brewing assembly (3). The handle assembly (4) is rotatable relative to the brewing assembly (3). The handle assembly (4) is able to abut against the switch assembly (2). The handle assembly (4) can apply a first force and a second force to the switch assembly (2). The first force is greater than the second force. When the handle assembly (4) applies the first force to the switch assembly (2), the circuit of the brewing assembly (3) is turned on. When the handle assembly (4) applies the second force to the switch assembly (2), the circuit of the brewing assembly (3) is turned off. A locking component (5) is disposed on the support component (1). The locking component (5) is capable of locking the brewing component (3) and the handle component (4). When the locking component (5) locks the brewing component (3) and the handle component (4), the handle component (4) applies a first force to the switch component (2). The locking component (5) is capable of unlocking the brewing component (3) and the handle component (4). When the brewing component (3) and the handle component (4) are unlocked, the handle component (4) applies a second force to the switch component (2).

2. The brewing positioning structure according to claim 1, characterized in that, The support component (1) is provided with an arc-shaped groove (102), which is connected to the mounting cavity (101). A portion of the switch component (2) is located at the arc-shaped groove (102), and the handle component (4) can abut against the portion of the switch component (2) located at the arc-shaped groove (102).

3. The brewing positioning structure according to claim 2, characterized in that, The support component (1) is provided with an adapter hole (103) extending toward the arc-shaped groove (102). The switch component (2) is located in the adapter hole (103), and a portion of the switch component (2) extends through the adapter hole (103) to the arc-shaped groove (102).

4. The brewing positioning structure according to claim 3, characterized in that, A support boss (11) is formed on the support assembly (1). The support boss (11) includes a support portion (111), a first protrusion (112), and a second protrusion (113). The support portion (111) is provided with the adapter hole (103). The switch assembly (2) is disposed on the support portion (111). The first protrusion (112) and the second protrusion (113) are both disposed on the support portion (111). The support portion (111), the first protrusion (112), and the second protrusion (113) surround and form the arc-shaped groove (102).

5. The brewing positioning structure according to claim 1, characterized in that, The brewing component (3) has a mating space (301) at its top. When the locking component (5) locks the brewing component (3) and the handle component (4), the handle component (4) engages with the mating space (301), and the handle component (4) can apply a third force to the top of the brewing component (3).

6. The brewing positioning structure according to claim 1, characterized in that, The switch assembly (2) includes a mounting base (21) and a switch structure (22). The mounting base (21) is disposed on the support assembly (1), and the switch structure (22) is disposed on the mounting base (21). The handle assembly (4) is capable of abutting against the switch structure (22).

7. The brewing positioning structure according to claim 6, characterized in that, The switch structure (22) includes a switch body (221) and a trigger (222). The switch body (221) is disposed on the mounting base (21), and the trigger (222) is disposed on the switch body (221). The handle assembly (4) can apply the first force to the trigger (222). When the handle assembly (4) applies the first force to the trigger (222), the circuit of the brewing assembly (3) is turned on.

8. The brewing positioning structure according to claim 7, characterized in that, One of the switch body (221) and the mounting base (21) forms a mating part (211), and the other of the switch body (221) and the mounting base (21) is provided with a mating hole (201), and the mating part (211) mates with the mating hole (201); A limiting portion (212) is formed on the mounting base (21), the limiting portion (212) abutting against the adjacent sides of the switch body (221); And / or the support assembly (1) is provided with an arcuate groove (102) communicating with the mounting cavity (101), the support assembly (1) is provided with an adapter hole (103) extending toward the arcuate groove (102), the trigger (222) passes through the adapter hole (103), and a portion of the trigger (222) extends to the arcuate groove (102) after passing through the adapter hole (103).

9. The brewing positioning structure according to claim 1, characterized in that, A fixing part (12) is formed on the support component (1), and the locking component (5) is movably disposed on the support component (1). The locking component (5) is rotatable relative to the support component (1). The locking component (5) is rotatable relative to the support component (1) by at least a first angle and a second angle. When the locking component (5) rotates to the first angle, the locking component (5) can lock the brewing component (3) and the handle component (4), and the fixing part (12) can lock the locking component (5). When the locking component (5) rotates to the second angle, the brewing component (3) and the handle component (4) are unlocked.

10. A coffee machine, characterized in that, include: The brewing positioning structure as described in any one of claims 1-9.

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