Brewing device and coffee machine

Abstract

The utility model provides a brewing device and a coffee machine. The brewing device comprises a rack, a brewing assembly and a self-locking assembly. The rack is provided with a limiting groove, the brewing assembly is arranged on the rack and comprises a brewing support and a holding structure arranged on the brewing support, and the holding structure is provided with a containing cavity. The self-locking assembly comprises a triggering structure and a locking structure, the locking structure is movably arranged on the brewing support, one end of the locking structure is clamped into the limiting groove of the rack in a locking state so as to lock the brewing assembly on the rack, at least part of the triggering structure is arranged in the containing cavity of the holding structure, and the triggering structure is used for acting on the locking structure after being stressed so as to lock the brewing assembly on the rack. One end of the locking structure is separated from the limiting groove, so that the brewing assembly is unlocked on the rack. The brewing assembly of the brewing device can be detached from the rack, so that the brewing assembly is fully cleaned, food residues are effectively avoided, and the cleaning effect of the brewing device is greatly guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to coffee brewing technical field especially, a kind of brewing device and coffee machine. BACKGROUND

[0002] The full-automatic coffee machine in current market, after brewing device completes coffee brewing, needs to clean brewing device to prepare for next use, but currently brewing device is installed on whole machine, cannot realize the full cleaning of brewing device, and it is easy to cause food residue.For example, the Chinese patent with announcement number CN104622295A discloses a brewing device, the brewing device includes container, water inlet pipe and water spraying assembly installed on the top of container, water spraying assembly includes flow guide cover installed on the top of container, and rotating structure rotatably installed on flow guide cover, rotating structure is arranged on the water outlet path of water inlet pipe, and brewing liquid flows through rotating structure in rotating state when flowing out from water inlet pipe, and is sprayed in container.Obviously, the brewing device cannot be disassembled and cleaned, which brings difficulties to user operation, and food residue problem is prone to exist. SUMMARY

[0003] In view of the above technical problems existing in the prior art, the utility model provides a brewing device, which can detach the brewing assembly from the rack, thereby fully cleaning the brewing assembly, effectively avoiding food residue, and greatly ensuring the cleaning effect of the brewing device.

[0004] The utility model provides a kind of brewing device, and the brewing device includes rack, brewing assembly and self-locking component.Rack has limit slot, and brewing assembly is located on the rack, and the brewing assembly includes brewing support and gripping structure on the brewing support, and the gripping structure has accommodating cavity.Self-locking component includes trigger structure and locking structure, and the locking structure is movably arranged on the brewing support, and one end of the locking structure is clamped into the limit slot of the rack in locking state, to lock the brewing assembly on the rack, at least part of the trigger structure is arranged in the accommodating cavity of the gripping structure, and the trigger structure is used to act on the locking structure after stress, so that one end of the locking structure is separated from the limit slot, so that the brewing assembly is unlocked on the rack.The brewing assembly of the above-mentioned brewing device can be detached from the rack, thereby fully cleaning the brewing assembly, effectively avoiding food residue, and greatly ensuring the cleaning effect of the brewing device.

[0005] In some embodiments, the two opposite ends of the locking structure are respectively configured as a force receiving end and a locking end, the trigger structure acts on the force receiving end of the locking structure, and the locking end of the locking structure is used for clamping into the limiting groove. The above-mentioned trigger structure and limiting groove respectively act on the two opposite ends of the locking structure, so that the structural design of the locking structure is more reasonable, and the movement is more stable.

[0006] In some embodiments, the trigger structure comprises a movable switch part, the holding structure has a mounting hole communicating with the accommodating cavity, one end of the movable switch part passes through the mounting hole to the outside of the holding structure, and the other end is located in the accommodating cavity. After the one end of the movable switch part is subjected to force and moves into the accommodating cavity, the movable switch part acts on the locking structure to make the locking structure disengage from the limiting groove. The movable switch part of the above-mentioned trigger structure can act on the locking structure through user triggering, and the above-mentioned structure facilitates user operation and improves the operation convenience.

[0007] In some embodiments, the trigger structure further comprises a first elastic part, the first elastic part acts on the other end of the movable switch part, so as to make the movable switch part move away from the locking structure and make the locking structure maintain the locking state of clamping into the limiting groove. The above-mentioned first elastic part can reset the movable switch part after the action force applied to the movable switch part is removed, so as to avoid the movable switch part acting on the locking structure and achieve the purpose of increasing the stability of the locking structure clamping into the limiting groove.

[0008] In some embodiments, a column is arranged on the locking structure, a second elastic part is arranged on the column, the locking structure is movably arranged on the brewing support through the second elastic part, and the second elastic part is used for applying an action force to the locking structure to make the locking structure clamp into the limiting groove. The above-mentioned second elastic part can increase the stability of the locking structure clamping into the limiting groove, so that the brewing assembly can be stably placed on the rack during brewing.

[0009] In some embodiments, the force receiving end of the locking structure is formed with a force receiving slope, and the other end of the movable switch part acts on the force receiving slope when moving into the accommodating cavity, so as to make the locking structure slide upward to disengage from the limiting groove. The action relationship between the above-mentioned force receiving slope and the movable switch part is stable and simple, and after the force receiving slope is subjected to the thrust of the movable switch part, the locking structure can stably slide upward.

[0010] In some embodiments, one side of the rack is formed with a recess cavity for accommodating the brewing assembly, and the limiting groove is located at the cavity bottom of the recess cavity. In this way, the brewing assembly can be embedded into the recess cavity as a whole, so that the overall design of the brewing device is more reasonable and compact.

[0011] In some embodiments, the holding structure comprises a handle and a handle cover detachably arranged on the brewing support, the handle and the handle cover cooperatively form the accommodating cavity, the force receiving end of the locking structure is arranged corresponding to the upper end of the handle, and the locking end of the locking structure is arranged corresponding to the lower end of the handle. The detachable connection of the handle and the handle cover can greatly facilitate the disassembly of the components in the accommodating cavity and improve the portability of the user assembly.

[0012] In some embodiments, the movable switch member has a guide rod, the first elastic member is sleeved on the guide rod, the handle has an abutting plate, one end of the first elastic member abuts on the abutting plate, and the other end abuts on the movable switch member. The structure design of the above-mentioned self-locking assembly is reasonable, and the locking structure can be stably clamped into the limiting groove.

[0013] The utility model also provides a coffee machine, including the brewing device as described above. The brewing assembly of the brewing device can be detached from the rack, thereby fully cleaning the brewing assembly, effectively avoiding food residues, and greatly ensuring the cleaning effect of the brewing device.

[0014] Compared with the prior art, the utility model has the beneficial effects that: the self-locking assembly can be arranged in the rack, the locking structure of the self-locking assembly is arranged on the rack, the unlocking structure of the self-locking assembly acts on the locking structure, the locking structure is unlocked from the rack, the brewing assembly can be detached from the rack, the brewing assembly can be fully cleaned, food residues on the brewing assembly are effectively avoided, and the cleaning effect of the brewing device is greatly ensured. In addition, when the brewing assembly needs to be repaired or replaced, the brewing assembly can be conveniently and quickly disassembled, the time and cost required for maintaining the brewing assembly are greatly reduced, and the convenience and practicality of the brewing device are effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] In the drawings which are not necessarily drawn to scale, like numerals can describe similar components throughout the several views. The drawings are intended to illustrate various embodiments in accordance with the application(s) rather than to limit the scope of this application(s). Wherever possible, the same reference numbers will be used throughout the drawings to depict the same or like parts. Such embodiments are illustrative rather than limiting on the scope of the application(s).

[0016] Figure 1 The structure of the brewing device is shown in the drawing, and the brewing assembly is locked on the rack;

[0017] Figure 2 It is a structural schematic view of the brewing device of the embodiment of the present application, and the brewing assembly shown in the figure is unlocked from the rack;

[0018] Figure 3 It is an exploded view of the brewing assembly and the self-locking assembly of the brewing device of the embodiment of the present application;

[0019] Figure 4 It is a sectional view of the brewing device of the embodiment of the present application, and the locking structure shown in the figure is in the locked state;

[0020] Figure 5 It is Figure 4 an enlarged view of part A;

[0021] Figure 6 It is a sectional view of the brewing device of the embodiment of the present application, and the locking structure shown in the figure is in the unlocked state;

[0022] Figure 7 It is Figure 6 an enlarged view of part B.

[0023] The components represented by the reference numerals in the figure:

[0024] 1, rack; 11, limiting groove; 12, recess; 2, brewing assembly; 21, brewing support; 3, holding structure; 31, accommodating cavity; 32, mounting hole; 33, handle; 34, handle cover; 35, abutting plate; 4, trigger structure; 41, movable switch part; 42, first elastic part; 43, guide rod; 5, locking structure; 51, column body; 52, stress inclined surface; 6, brewing head; 7, brewing cup. DETAILED DESCRIPTION

[0025] In order for those skilled in the art to better understand the technical scheme of the present application, the present application will be described in detail below in combination with the drawings and specific embodiments.

[0026] The present application provides a brewing device. As shown in the figure, Figures 1 to 3 the brewing device comprises a rack 1, a brewing assembly 2 and a self-locking assembly. The rack 1 has a limiting groove 11, the brewing assembly 2 is arranged on the rack 1, the brewing assembly 2 comprises a brewing support 21 and a holding structure 3 arranged on the brewing support 21, and the holding structure 3 has an accommodating cavity 31. The self-locking assembly comprises a trigger structure 4 and a locking structure 5, the locking structure 5 is movably arranged on the brewing support 21, and one end of the locking structure 5 is clamped into the limiting groove 11 of the rack 1 in the locked state, so as to lock the brewing assembly 2 on the rack 1, at least part of the trigger structure 4 is arranged in the accommodating cavity 31 of the holding structure 3, and the trigger structure 4 is used to act on the locking structure 5 after being stressed, so that one end of the locking structure 5 is separated from the limiting groove 11, so that the brewing assembly 2 is unlocked from the rack 1.

[0027] The rack 1 can be configured as a frame structure, and the brewing assembly 2 and the self-locking assembly can be arranged in the rack 1 configured as the frame structure, so as to ensure the stability of the overall structure of the brewing device.

[0028] The brewing assembly 2 can further include a brewing head 6 arranged on the brewing support 21 and a brewing cup 7, the brewing head 6 can be used for extracting coffee, and the brewing cup 7 can be used for collecting coffee extract when the brewing device is used for brewing coffee.

[0029] The holding structure 3 can have a hollow accommodating cavity 31, at least part of the trigger structure 4 is located in the accommodating cavity 31, and the force receiving part of the trigger structure 4 can protrude from the holding structure 3, so that the user can press the force receiving part of the trigger structure 4 by fingers while holding the holding structure 3 by hands, thereby achieving unlocking and pulling out the brewing assembly 2 by one hand, and effectively improving the practicability and convenience of the brewing assembly 2.

[0030] As shown in Figures 4 to 7 , the self-locking assembly has an unlocked state and a locked state, Figure 4 , the locking structure 5 shown in Figure 5 is in the locked state, Figure 6 , and the locking structure 5 shown in Figure 7 is in the unlocked state, the self-locking assembly can be switched between the unlocked state and the locked state, specifically, when the holding structure 3 on the brewing support 21 is pushed, so that the brewing support 21 is pushed into the rack 1, one end of the locking structure 5 can move downward in the vertical direction, so as to be clamped into the limiting groove 11 of the rack 1, at this time, the self-locking assembly can be in the locked state. When it is needed to detach the brewing assembly 2 from the rack 1, the trigger structure 4 can be pressed, and the trigger structure 4 can act on the locking structure 5 after being stressed, so that one end of the locking structure 5 can move upward in the vertical direction to be separated from the limiting groove 11, at this time, the self-locking assembly can be in the unlocked state.

[0031] The self-locking assembly can make the brewing assembly 2 movably arranged in the rack 1, specifically, the locking structure 5 of the self-locking assembly locks the brewing assembly 2 on the rack 1, and the unlocking structure of the self-locking assembly acts on the locking structure 5 to unlock the locking structure 5 from the rack 1, so that the brewing assembly 2 as a whole can be detached from the rack 1, thereby when it is needed to clean the brewing assembly 2, the brewing assembly 2 can be detached from the rack 1, so as to clean the brewing assembly 2 sufficiently, effectively avoiding food residues on the brewing assembly 2, and greatly ensuring the cleaning effect of the brewing device. In addition, when it is needed to maintain or replace the brewing assembly 2, the brewing assembly 2 can be conveniently and quickly disassembled, greatly reducing the time and cost required for maintaining the brewing assembly 2, and effectively improving the convenience and practicability of the brewing device.

[0032] In some embodiments, as shown in Figures 3 to 7 The opposite ends of the locking structure 5 are respectively configured as a force receiving end and a locking end. The trigger structure 4 acts on the force receiving end of the locking structure 5, and the locking end of the locking structure 5 is used to be clamped into the limiting groove 11. The above-mentioned trigger structure 4 and limiting groove 11 act on the opposite ends of the locking structure 5 respectively, so that the structural design of the locking structure 5 is more reasonable, and the movement is more stable.

[0033] In the above-mentioned embodiments, the locking structure 5 can be arranged in the vertical direction in the rack 1. Thus, when the trigger structure 4 and the locking structure 5 are matched to switch the self-locking assembly between the unlocked state and the locked state, the size of the rack 1 in the horizontal direction can be reduced, thereby reducing the occupied area required by the rack 1, and effectively improving the layout rationality and miniaturization of the brewing device.

[0034] The opposite ends of the locking structure 5 can be understood as the upper and lower ends of the locking structure 5. The upper end of the locking structure 5 is the force receiving end, and the lower end is the locking end. When the trigger structure 4 acts on the force receiving end, the locking structure 5 can move upward in the vertical direction, so that the locking end is separated from the limiting groove 11.

[0035] In some embodiments, as shown in Figure 3 , Figure 6 and Figure 7 The trigger structure 4 includes a movable switch piece 41. The holding structure 3 has a mounting hole 32 communicating with the accommodating cavity 31. One end of the movable switch piece 41 passes through the mounting hole 32 to protrude out of the holding structure 3, and the other end is located in the accommodating cavity 31. One end of the movable switch piece 41 is used to move into the accommodating cavity 31 after being subjected to force, so as to act on the locking structure 5 to make it separate from the limiting groove 11. The movable switch piece 41 of the above-mentioned trigger structure 4 can act on the locking structure 5 through the user, and the above-mentioned structure is convenient for the user to operate, thereby improving the operation convenience.

[0036] In the above-mentioned embodiments, one end of the movable switch piece 41 can be stretched out of the accommodating cavity 31 through the mounting hole 32, so that the user can press the movable switch piece 41, thereby separating the brewing assembly 2 from the rack 1, and effectively improving the convenience of using the brewing device.

[0037] The above-mentioned mounting hole 32 can be formed on the side of the accommodating cavity 31 away from the locking structure 5. The shape of the mounting hole 32 can be a round hole or a square hole. The shape of the mounting hole 32 is not limited in the present application, as long as the movable switch piece 41 can be movably arranged in the mounting hole 32.

[0038] The movable switch part 41 can be provided with a trigger surface on the end penetrating the mounting hole 32. A user can press the trigger surface to move the movable switch part 41 in the horizontal direction in the containing cavity 31 to act on the force receiving end of the locking structure 5, so that the locking structure 5 moves in the vertical direction to disengage the locking end of the locking structure 5 from the limiting groove 11.

[0039] In some embodiments, as shown in Figure 4 and Figure 5 The trigger structure 4 further includes a first elastic part 42 acting on the other end of the movable switch part 41 to move the movable switch part 41 away from the locking structure 5 to keep the locking structure 5 in the locked state of being clamped in the limiting groove 11. The first elastic part 42 can reset the movable switch part 41 after the action force applied to the movable switch part 41 is removed, so that the movable switch part 41 does not act on the locking structure 5, thereby increasing the stability of the locking structure 5 clamped in the limiting groove 11.

[0040] In the above embodiment, the first elastic part 42 can be compressed and deformed to accumulate elastic potential energy when the movable switch part 41 acts on the locking structure 5. When no action force is applied to the movable switch part 41, the first elastic part 42 can release the elastic potential energy to move the movable switch part 41 away from the locking structure 5, so that the locking structure 5 can be stably clamped in the limiting groove 11, effectively improving the rationality of the self-locking assembly structure layout, thereby improving the practicality of the brewing device.

[0041] The first elastic part 42 can be a spring or elastic rubber, and any component that can be elastically deformed under stress is within the scope of the present application, which is not limited in this regard. The first elastic part 42 is preferably a spring, which can have a large deformation under stress and thus store more elastic potential energy.

[0042] In some embodiments, as shown in Figure 3 The locking structure 5 is provided with a column 51, and a second elastic part (not shown in the figure) is sleeved on the column 51. The locking structure 5 is movably arranged on the brewing support 21 by the second elastic part, and the second elastic part is used to apply an action force to the locking structure 5 to clamp it in the limiting groove 11. The second elastic part can increase the stability of the locking structure 5 clamped in the limiting groove 11, so that the brewing assembly 2 can be stably placed on the rack 1 during brewing.

[0043] In the above embodiment, when the movable switch member 41 acts on the locking structure 5 to move the locking structure 5 upward, the second elastic member can be deformed to accumulate restoring potential energy, so that when the movable switch member 41 does not apply force to the locking structure 5, the locking structure 5 is firmly clamped into the limiting groove 11 under the action of the second elastic member, avoiding the locking end of the locking structure 5 from disengaging from the limiting groove 11, further improving the practicability and reliability of the brewing device.

[0044] One end of the second elastic member can be connected with the locking structure 5, and the other end can be connected with the brewing support 21, so that the locking structure 5 can be movably arranged on the brewing support 21.

[0045] The second elastic member can be a spring or elastic rubber, etc., any component that can elastically deform under stress is within the scope of the present application, and the present application does not make specific limitations thereon. The second elastic member is preferably a spring, which can have a large deformation under stress, thereby storing more elastic potential energy.

[0046] The opposite sides of the locking structure 5 can be respectively provided with a column 51, and the second elastic member can be two, which are arranged one by one with the column 51, so that the locking structure 5 can be uniformly stressed, thereby enabling the locking structure 5 to move smoothly in the vertical direction.

[0047] In some embodiments, as shown in Figure 3 , Figure 6 and Figure 7 , the force receiving end of the locking structure 5 is formed with a force receiving slope 52, and when the other end of the movable switch member 41 moves into the accommodating cavity 31 and acts on the force receiving slope 52, the locking structure 5 slides upward to disengage from the limiting groove 11. The above-mentioned force receiving slope 52 and the movable switch member 41 have a stable and simple action relationship, and after the force receiving slope 52 is pushed by the movable switch member 41, the locking structure 5 can stably slide upward.

[0048] When the other end of the movable switch member 41 moves into the accommodating cavity 31, it can abut against the force receiving slope 52 of the force receiving end, thereby pushing the locking structure 5 to move upward, and further making the locking end of the locking structure 5 disengage from the limiting groove 11.

[0049] Specifically, the other end of the movable switch member 41 can be formed with an action slope, which is in abutment with the force receiving slope 52 of the locking structure 5, so that the movable switch member 41 can stably push the locking structure 5 to slide upward.

[0050] In some embodiments, as shown in Figure 2As shown, one side of the frame 1 is formed with a recessed cavity 12 accommodating the brewing assembly 2, and the limiting groove 11 is located at the cavity bottom of the recessed cavity 12. In this way, the brewing assembly 2 can be integrally embedded in the recessed cavity 12, so that the overall design of the brewing device is more reasonable and compact.

[0051] In the above embodiment, the limiting groove 11 is located at the cavity bottom of the recessed cavity 12, so that when the brewing assembly 2 is placed in the recessed cavity 12 of the frame 1, the brewing assembly 2 can be connected more tightly between the locking structure 5 and the limiting groove 11 under the action of gravity, avoiding the situation that the brewing assembly 2 is easily separated from the frame 1, and further improving the reliability and safety of the brewing device.

[0052] The cavity bottom of the above-mentioned recessed cavity 12 can be concave downward to form the limiting groove 11. Of course, a through hole can also be provided on the cavity bottom of the recessed cavity 12 to form the limiting groove 11, which is not limited in the present application.

[0053] In some embodiments, as shown in the drawings, Figure 3 The holding structure 3 includes a handle 33 and a handle cover 34 which are detachably arranged on the brewing support 21, and the handle 33 and the handle cover 34 cooperatively form a receiving cavity 31. The force receiving end of the locking structure 5 is arranged corresponding to the upper end of the handle 33, and the locking end of the locking structure 5 is arranged corresponding to the lower end of the handle 33.

[0054] In the above embodiment, the handle 33 and the handle cover 34 are detachably connected, which can greatly facilitate the disassembly of the components in the receiving cavity 31 and improve the portability of user assembly. The force receiving end and the locking end of the locking structure 5 can be arranged corresponding to the upper end and the lower end of the handle 33 respectively, so that when the user holds the handle 33, the fingers can naturally apply force to the force receiving end, that is, the locking operation and the unlocking operation of the self-locking assembly can be realized by the action of the fingers or the wrist, effectively optimizing the use mode of the brewing device and improving the rationality of the structure layout.

[0055] The receiving cavity 31 formed between the handle 33 and the handle cover 34 can place components such as the movable switch 41 and the first elastic member 42 in the receiving cavity 31, fully utilize the space in the holding structure 3, and also reduce the overall weight and manufacturing cost of the holding structure 3.

[0056] The handle 33 and the handle cover 34 can be detachably connected by clamping connection. Alternatively, the handle 33 and the handle cover 34 can be connected by fasteners, which can be screws or bolts, etc. so that when it is necessary to clean or replace components such as the movable switch 41, the handle cover 34 can be conveniently and quickly detached from the handle 33.

[0057] In some embodiments, as shown in the drawings, Figures 4 to 7As shown, the movable switch part 41 has a guide rod 43, the first elastic part 42 is sleeved on the guide rod 43, the handle 33 has an abutting plate 35, one end of the first elastic part 42 abuts on the abutting plate 35, and the other end abuts on the movable switch part 41.

[0058] Therefore, when the movable switch part 41 moves into the accommodating cavity 31, the abutting plate 35 can prevent the first elastic part 42 from moving, and under the pressure, the first elastic part 42 can be compressed to accumulate elastic potential energy, so that when no force is applied to the movable switch part 41, the first elastic part 42 can release the elastic potential energy, so that the movable switch part 41 can move away from the locking structure 5, and further, the locking structure 5 can be clamped into the limiting groove 11, and the rationality of the structure layout of the self-locking assembly is further improved.

[0059] The guide rod 43 can be formed on the side of the movable switch part 41 facing the accommodating cavity 31, the length direction of the guide rod 43 can be parallel to the movement direction of the movable switch part 41, the plate surface of the abutting plate 35 can be perpendicular to the movement direction of the movable switch part 41, and the two ends of the first elastic part 42 can abut on the abutting plate 35 and the movable switch part 41 respectively, so that when the movable switch part 41 moves into the accommodating cavity 31, the first elastic part 42 can be compressed to accumulate elastic potential energy.

[0060] The utility model also provides a coffee machine, including the brewing device as described above.

[0061] The coffee machine adopting the brewing device can make the brewing assembly 2 movably arranged in the rack 1 through the self-locking assembly, specifically, the locking structure 5 of the self-locking assembly is used to lock the brewing assembly 2 on the rack 1, and the unlocking structure of the self-locking assembly is used to act on the locking structure 5 to unlock the locking structure 5 from the rack 1, so that the brewing assembly 2 can be separated from the rack 1 as a whole, so that when the brewing assembly 2 needs to be cleaned, the brewing assembly 2 can be separated from the rack 1, so that the brewing assembly 2 can be fully cleaned, food residues on the brewing assembly 2 are effectively avoided, and the cleaning effect of the brewing device is greatly ensured. In addition, when the brewing assembly 2 needs to be repaired or replaced, the brewing assembly 2 can be conveniently and quickly disassembled, the time and cost required for maintaining the brewing assembly 2 are greatly reduced, and the convenience and practicability of the brewing device are effectively improved.

[0062] The above embodiments are only exemplary embodiments of the utility model and are not used to limit the utility model. Those skilled in the art can make various modifications or equivalent replacements to the utility model within the spirit and protection scope of the utility model, and the modification or equivalent replacement should also be regarded as falling within the protection scope of the utility model.

Claims

1. A brewing device, characterized in that, include: The frame (1) has a limiting groove (11); A brewing assembly (2) is disposed on the frame (1). The brewing assembly (2) includes a brewing support (21) and a grip structure (3) disposed on the brewing support (21). The grip structure (3) has a receiving cavity (31). The self-locking assembly includes a trigger structure (4) and a locking structure (5). The locking structure (5) is movably disposed on the brewing support (21), and one end of the locking structure (5) is engaged in the limiting groove (11) of the frame (1) in the locked state to lock the brewing assembly (2) on the frame (1). At least part of the trigger structure (4) is disposed in the receiving cavity (31) of the gripping structure (3), and the trigger structure (4) is used to act on the locking structure (5) after being subjected to force, so that one end of the locking structure (5) is disengaged from the limiting groove (11), thereby unlocking the brewing assembly (2) from the frame (1).

2. The brewing device according to claim 1, characterized in that, The two ends of the locking structure (5) are respectively constructed as a force-bearing end and a locking end. The triggering structure (4) acts on the force-bearing end of the locking structure (5), and the locking end of the locking structure (5) is used to engage with the limiting groove (11).

3. The brewing device according to claim 2, characterized in that, The triggering structure (4) includes a movable switch (41), and the gripping structure (3) has a mounting hole (32) communicating with the accommodating cavity (31). One end of the movable switch (41) passes through the mounting hole (32) and exits the gripping structure (3), while the other end is located in the accommodating cavity (31). One end of the movable switch (41) is used to move into the accommodating cavity (31) after being subjected to force, so as to act on the locking structure (5) to disengage it from the limiting groove (11).

4. The brewing device according to claim 3, characterized in that, The triggering structure (4) further includes a first elastic element (42), which acts on the other end of the movable switch (41) to move the movable switch (41) away from the locking structure (5) and keep the locking structure (5) locked in the limiting groove (11).

5. The brewing device according to claim 1 or 2, characterized in that, The locking structure (5) is provided with a column (51), and a second elastic member is sleeved on the column (51). The locking structure (5) is movably mounted on the brewing bracket (21) through the second elastic member. The second elastic member is used to apply a force to the locking structure (5) to make it snap into the limiting groove (11).

6. The brewing device according to claim 3, characterized in that, The locking structure (5) has a force-receiving inclined surface (52) at the force-receiving end. When the other end of the movable switch (41) moves into the accommodating cavity (31), it acts on the force-receiving inclined surface (52), causing the locking structure (5) to slide upward to disengage from the limiting groove (11).

7. The brewing device according to claim 1 or 2, characterized in that, A cavity (12) for accommodating the brewing component (2) is formed on one side of the frame (1), and the limiting groove (11) is located at the bottom of the cavity (12).

8. The brewing device according to claim 4, characterized in that, The grip structure (3) includes a handle (33) and a handle cover (34) detachably mounted on the brewing stand (21). The handle (33) and the handle cover (34) cooperate to form the receiving cavity (31). The force-bearing end of the locking structure (5) is provided corresponding to the upper end of the handle (33), and the locking end of the locking structure (5) is provided corresponding to the lower end of the handle (33).

9. The brewing device according to claim 8, characterized in that, The movable switch (41) has a guide rod (43), the first elastic member (42) is sleeved on the guide rod (43), the handle (33) has an abutment plate (35), one end of the first elastic member (42) abuts against the abutment plate (35), and the other end abuts against the movable switch (41).

10. A coffee machine, characterized in that, Includes the brewing device as described in any one of claims 1-9.

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