Brewing assembly and beverage brewing equipment

Abstract

The utility model discloses a brewing assembly and drink brewing equipment, the brewing assembly comprises a fixed group, a movable group and a limiting mechanism, the movable group can be installed on the fixed group in a relatively movable mode, the fixed group comprises a support provided with a material falling opening, the movable group comprises a brewing cylinder used for receiving materials falling into the material falling opening, and in the moving stroke of the movable group, the limiting mechanism is used for limiting the material falling into the brewing cylinder. The brewing cylinder is provided with a first position relatively close to the blanking port to receive materials and a second position relatively far away from the blanking port to extract the materials, and the limiting mechanism is arranged on the fixed group and / or the movable group and used for limiting the movable group when the brewing cylinder is located at the first position and / or the second position. The hovering position of the brewing cylinder is accurately limited, the brewing cylinder is prevented from moving over the stroke or deviating from the first position and / or the second position after being used for a long time, normal operation of the brewing assembly is guaranteed, and the service life of the beverage brewing equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of beverage preparation equipment, and particularly relates to a brewing assembly and a beverage brewing device. Background Art

[0002] Existing beverage brewing devices, such as coffee machines, generally integrate functions of grinding coffee beans, transferring coffee powder, extracting, and brewing. Among them, the coffee machine is provided with a brewing assembly including a brewing cylinder. Generally, the brewing cylinder needs to switch between a powder receiving position and a brewing position to receive the ground coffee powder at the powder receiving position and inject hot water at the brewing position, and use the brewing cylinder to pressurize the coffee powder and perform high-temperature extraction.

[0003] However, in the prior art, there is a lack of an effective means for accurately limiting the hovering position of the brewing cylinder, resulting in the deviation of the brewing cylinder of the beverage brewing device after long-term use, and it cannot accurately hover at the powder receiving position and the brewing position, thereby affecting the brewing effect and even the service life of the beverage brewing device. Summary of the Utility Model

[0004] The utility model aims to provide a brewing assembly and a beverage brewing device that can accurately limit the position and ensure the hovering position of the brewing cylinder.

[0005] To solve the above technical problems, the utility model provides a brewing assembly, including:

[0006] A fixed group, the fixed group includes a bracket, and the bracket is provided with a blanking port;

[0007] A movable group, which is movably installed relative to the fixed group. The movable group includes a brewing cylinder. During the movement stroke of the movable group relative to the fixed group, the brewing cylinder has a first position relatively close to the blanking port and a second position relatively far from the blanking port; and,

[0008] A limiting mechanism, which is arranged on the fixed group and / or the movable group, and the limiting mechanism is used to limit the movable group when the brewing cylinder is in the first position and / or the second position.

[0009] Optionally, the limiting mechanism includes a first limiting portion and a second limiting portion arranged on the fixed group. The first limiting portion is used to act on the movable group when the brewing cylinder is in the first position, and the second limiting portion is used to act on the movable group when the brewing cylinder is in the second position.

[0010] Optionally, the limiting mechanism is arranged on the bracket.

[0011] Optionally, the fixed group further includes a rotation mounting portion provided on the bracket, the movable group includes a rotation mating portion connected to the brewing cylinder, the rotation mating portion is mated with the rotation mounting portion, so that the brewing cylinder is rotatably mounted on the bracket relative to the rotation mounting portion, and the limiting mechanism is provided on the rotation mounting portion.

[0012] Optionally, a gap is formed between the rotation mounting portion and the brewing cylinder, the first limiting portion and the second limiting portion are spaced apart in the circumferential direction of the rotation mounting portion, and are respectively disposed on both sides in the circumferential direction of the gap, so that when the brewing cylinder is in the first position, the first limiting portion snaps into the gap from one side of the gap, and when the brewing cylinder is in the second position, the second limiting portion snaps into the gap from the other side of the gap.

[0013] Optionally, the rotation mounting portion is a rotating shaft protruding from one side of the bracket, the rotation mating portion is a sleeve sleeved on the rotating shaft, the brewing cylinder is connected to the sleeve through a connecting member on the circumferential side of the sleeve, so as to have a movable stroke of rotating around the rotating shaft, the first limiting portion and the second limiting portion are spaced apart in the circumferential direction of the rotating shaft, and the connecting member is movably disposed between the first limiting portion and the second limiting portion, so as to abut against the first limiting portion when the brewing cylinder is in the first position and abut against the second limiting portion when the brewing cylinder is in the second position.

[0014] Optionally, the limiting mechanism includes a fixing ring sleeved on the rotating shaft, the first limiting portion and the second limiting portion are provided on the fixing ring, the fixing ring has a notch facing the brewing cylinder, the notch defines a movable space for the connecting member to rotate, the first limiting portion and the second limiting portion are distributed on both sides in the circumferential direction of the notch, and respectively face the movable space.

[0015] Optionally, the fixed group further includes a slag scraping member, the slag scraping member protrudes from one side of the bracket, and during the relative movement stroke with the brewing cylinder, at least partially slides and contacts the side of the brewing cylinder facing the material dropping port, and the limiting mechanism is provided on the slag scraping member.

[0016] Optionally, the limiting mechanism includes a first limiting portion and a second limiting portion provided on the movable group, the first limiting portion is used to act on the fixed group when the brewing cylinder is in the first position, and the second limiting portion is used to act on the fixed group when the brewing cylinder is in the second position.

[0017] Optionally, the first limiting portion and / or the second limiting portion is made of an elastic material.

[0018] Optionally, the blanking port penetrates through the bracket in the vertical direction, the brewing cylinder is arranged below the bracket, and a material receiving port is formed on the upper side. When the brewing cylinder is in the first position, the material receiving port is directly below the blanking port. When the brewing cylinder is in the second position, the material receiving port is at least partially offset from the blanking port in the vertical direction.

[0019] To solve the above technical problems, the present utility model provides a brewing assembly, comprising:

[0020] A brewing cylinder;

[0021] A powder feeding mechanism; and,

[0022] A limiting mechanism;

[0023] Wherein, the brewing cylinder and the powder feeding mechanism are relatively movably arranged to have a first state in which the brewing cylinder is relatively close to the discharging position of the powder feeding mechanism and a second state in which the brewing cylinder is relatively far from the discharging position of the powder feeding mechanism. One of the brewing cylinder and the powder feeding mechanism is fixed in position as a fixed module, and the other of the brewing cylinder and the powder feeding mechanism is used as a moving module and is movably arranged relative to the fixed module. The limiting mechanism is arranged on the moving path of the moving module relative to the fixed module so that the brewing cylinder and the powder feeding mechanism are at least limited in the first state.

[0024] Optionally, the limiting mechanism includes a blocking arm arranged on the moving path and a flexible member arranged on the blocking arm.

[0025] Optionally, the position of the blocking arm is relatively fixed with respect to the fixed module, and the moving module abuts against the flexible member in the first state or the second state.

[0026] Optionally, in the first state or the second state, the flexible member is squeezed between the blocking arm and the moving module.

[0027] Optionally, the moving mode of the moving module includes rotational movement, horizontal movement, vertical up-and-down movement or inclined movement along an oblique direction.

[0028] Optionally, there are two blocking arms, and the flexible members are respectively arranged on each blocking arm. The two blocking arms are arranged at both ends of the moving path of the moving module, and the limiting mechanism defines the moving range of the moving module.

[0029] Optionally, the moving module rotates around a rotation axis, the limiting mechanism is arranged on the axial extension line of the rotation axis, and the two blocking arms are arranged in an intersecting angle.

[0030] Optionally, the rotation axis is located within the included angle region formed by the two retaining arms.

[0031] Optionally, the limiting mechanism further includes a fixing sleeve disposed around the outer periphery of the rotation axis. The two retaining arms respectively extend tangentially from the circumferential side of the fixing sleeve along the fixing sleeve, and at least partially overlap with the moving module in the rotation direction of the moving module.

[0032] To solve the above technical problems, the present utility model provides a beverage brewing device, including the brewing assembly as described above.

[0033] The technical solution provided by the present utility model has the following advantages:

[0034] The present utility model provides a brewing assembly and a beverage brewing device. The brewing assembly includes a fixed group, a movable group, and a limiting mechanism. The movable group is relatively movably mounted on the fixed group. The fixed group includes a bracket provided with a material dropping port. The movable group includes a brewing cylinder for receiving the material dropped from the material dropping port. During the movement stroke of the movable group, the brewing cylinder has a first position relatively close to the material dropping port to receive the material, and a second position relatively far from the material dropping port to perform an extraction action on the material. The limiting mechanism is disposed on the fixed group and / or the movable group to limit the movable group when the brewing cylinder is in the first position and / or the second position, so as to accurately define the hovering position of the brewing cylinder, avoid the brewing cylinder from moving beyond the stroke or shifting from the first position and / or the second position after long-term use, ensure the normal operation of the brewing assembly, and extend the service life of the beverage brewing device. Description of the Drawings

[0035] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0036] Figure 1 It is a schematic three-dimensional structure diagram of the first embodiment of the brewing assembly provided by the present utility model from a perspective;

[0037] Figure 2 For Figure 1 The enlarged schematic diagram of part A in

[0038] Figure 3 For Figure 1 The schematic three-dimensional structure diagram of the brewing assembly from another perspective in

[0039] Figure 4 For Figure 3 The enlarged schematic diagram of part B in

[0040] Figure 5 is Figure 1 Schematic diagram of the three-dimensional structure of the brewing component in another perspective;

[0041] Figure 6 is Figure 5 Exploded schematic diagram of the three-dimensional structure of the brewing component in ;

[0042] Figure 7 is Figure 6 Enlarged schematic diagram at C in ;

[0043] Figure 8 is Figure 7 Schematic diagram of the three-dimensional structure of the limiting mechanism in ;

[0044] Figure 9 is a schematic diagram of the three-dimensional structure of the second embodiment of the brewing component provided by the present invention in one perspective;

[0045] Figure 10 is Figure 9 Schematic diagram of the three-dimensional structure of the brewing component in yet another perspective;

[0046] Figure 11 is Figure 9 Schematic diagram of the three-dimensional structure of the brewing component in still another perspective, where the brewing cylinder is not shown.

[0047] Explanation of reference numerals:

[0048] 100 - brewing component; 10 - fixed group; 11 - bracket; 111 - blanking port; 12 - rotation mounting part; 13 - slag scraping part; 20 - movable group; 21 - brewing cylinder; 211 - material receiving port; 22 - rotation mating part; 23 - connecting piece; 30 - limiting mechanism; 31 - first limiting part; 32 - second limiting part; 33 - fixing ring; 34 - notch; 40 - piston; 50 - driving group; 60 - blocking arm; 61 - flexible part; 62 - fixing sleeve; 70 - rotating shaft; 80 - powder feeding mechanism. Detailed description of the specific implementation

[0049] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of them. The present invention will be described in detail below with reference to the drawings and in combination with the embodiments. It should be noted that, without conflict, the embodiments and features in the embodiments of the present invention can be combined with each other.

[0050] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and do not necessarily need to describe a specific order or sequence.

[0051] The present utility model provides a beverage brewing device. The beverage brewing device is used to prepare beverages, which can specifically be a coffee machine, a soymilk machine, a juice extractor, etc. with grinding and brewing functions, or a capsule coffee machine, a soymilk powder brewer, etc. that brews pre-prepared materials to prepare beverages. The beverage brewing device includes a brewing assembly 100. The brewing assembly 100 is used to receive the materials to be brewed, such as ground coffee powder, soy powder, or pre-prepared coffee powder materials, soy milk powder materials, etc., and then injects hot water to brew and extract the materials to prepare beverages. Generally speaking, the beverage brewing device can include a housing, and the housing is used to install and accommodate the various functional components of the beverage brewing device, such as a grinding assembly, the brewing assembly 100, etc.

[0052] Please refer to Figures 1 to 8 , the present utility model provides a first embodiment of a brewing assembly 100. The brewing assembly 100 includes a fixed group 10, a movable group 20, and a limiting mechanism 30. The fixed group 10 refers to the group of components in the brewing assembly 100 that are basically fixed relative to the housing of the beverage brewing device. The fixed group 10 can include a bracket 11. The bracket 11 is used to carry and install the brewing assembly 100, so that the various components of the brewing assembly 100 are stably installed in the housing. The bracket 11 is provided with a material dropping port 111. Generally speaking, the bracket 11 has two opposite sides. The material dropping port 111 penetrates through the two sides of the bracket 11. On one side of the bracket 11, mechanisms for providing materials, such as a grinding assembly, a feeding assembly, etc., can be provided. On the other side of the bracket 11, a brewing cylinder 21 for brewing and extracting materials to prepare beverages can be provided. The materials to be brewed can be dropped into the brewing cylinder 21 through the material dropping port 111 for brewing.

[0053] The movable group 20 refers to a group of movable components relative to the fixed group 10. The movable group 20 is movably installed relative to the fixed group 10. The movable group 20 includes a brewing cylinder 21. During the movement stroke of the movable group 20 relative to the fixed group 10, the brewing cylinder 21 has a first position relatively close to the material dropping port 111 and a second position relatively far from the material dropping port 111. In this embodiment, the movable group 20 is driven to move relative to the fixed group 10, so that the brewing cylinder 21 moves between the first position and the second position. The first position refers to the position where the brewing cylinder 21 is relatively close to the material dropping port 111 to receive the material dropped from the material dropping port 111, while the second position refers to the position where the brewing cylinder 21 is relatively far from the material dropping port 111 to facilitate the brewing and extraction of the material therein. It can be understood that the first position and the second position are relatively spaced and fixed. The specific structure of the movable group 20 is not limited, and it is mainly designed according to the moving mode of the brewing cylinder 21 relative to the fixed group 10. There are various moving modes of the brewing cylinder 21 relative to the fixed group 10, including but not limited to translation, rotation, inclination, etc. The power source for driving the movable group 20 to move so that the brewing cylinder 21 moves between the first position and the second position can be electric or manual. In a preferred embodiment, a driving group 50 can also be provided on one side of the bracket 11. The driving group 50 is used to drive the movable group 20 to move relative to the fixed group 10, and it can include a driving motor, etc.

[0054] In one embodiment, please refer to Figure 3 and Figure 4 , the material dropping port 111 penetrates through the bracket 11 in the up and down direction. The brewing cylinder 21 is arranged below the bracket 11, and a material receiving port 211 is opened on the upper side. When the brewing cylinder 21 is in the first position, the material receiving port 211 is directly below the material dropping port 111. When the brewing cylinder 21 is in the second position, the material receiving port 211 is at least partially staggered from the material dropping port 111 in the up and down direction. In this way, when the brewing cylinder 21 is in the first position, the material above the material dropping port 111 can be dropped into the brewing cylinder 21 under the action of gravity. The structure is simple, without the need to set up an additional material transporting mechanism, which reduces costs and is convenient for maintenance. Of course, in other alternative embodiments, the relative positions of the material dropping port 111 and the brewing cylinder 21 can also be adjusted according to needs.

[0055] It should be noted that in the present utility model, the description of directionality only applies to the state when the beverage brewing device is assembled and in normal use, and does not apply to its states during production, assembly, transportation, etc. The up and down direction is basically parallel to the direction of gravity, and the horizontal direction is approximately parallel to the horizontal plane.

[0056] Further, please refer to Figure 1 and Figure 2, the brewing assembly 100 may further include a piston 40, and the driving group 50 may further include a driving motor for driving the piston 40 to move. The piston 40 is movably installed on the bracket 11 in the up and down direction, and when the brewing cylinder 21 is located at the second position, it can be telescopically inserted into or pulled out from the material receiving port 211. The piston 40 can form a sealed space with the brewing cylinder 21 to increase the pressure during brewing of the material, achieve effective extraction of the material, and enhance the flavor of the brewed beverage.

[0057] The limiting mechanism 30 is arranged on the fixed group 10 and / or the movable group 20, and the limiting mechanism 30 is used to limit the movable group 20 when the brewing cylinder 21 is located at the first position and / or the second position. In this way, the limiting mechanism 30 can accurately limit the hovering position of the brewing cylinder 21, avoid the brewing cylinder 21 moving beyond the stroke or shifting from the first position and / or the second position after long-term use, ensure the normal operation of the brewing assembly 100, and extend the service life of the beverage brewing device.

[0058] The specific form of the limiting mechanism 30 can be various, as long as it can reliably limit the moving stroke of the brewing cylinder 21. In a preferred embodiment, the limiting mechanism 30 includes a first limiting portion 31 and a second limiting portion 32 arranged on the fixed group 10, wherein the first limiting portion 31 and the second limiting portion 32 are arranged at intervals. The first limiting portion 31 is used to act on the movable group 20 when the brewing cylinder 21 is located at the first position, and the second limiting portion 32 is used to act on the movable group 20 when the brewing cylinder 21 is located at the second position.

[0059] In an alternative embodiment, the limiting mechanism 30 can be arranged on the bracket 11. For example, the first limiting portion 31 and the second limiting portion 32 respectively protrude from the lower side of the bracket 11 and are used to abut against, snap or bond to, magnetically attract the movable group 20 when the brewing cylinder 21 moves to the first position or the second position, so as to ensure that the brewing cylinder 21 stably and accurately hovers at the first position or the second position.

[0060] In another embodiment, the fixed group 10 further includes a slag scraping member 13, and the slag scraping member 13 protrudes from one side of the bracket 11, preferably from the lower side of the bracket 11, and during the relative movement stroke with the brewing cylinder 21, at least partially slides in contact with the side of the brewing cylinder 21 facing the material dropping port 111, so as to scrape off the slag outside the material receiving port 211 of the brewing cylinder 21. The limiting mechanism 30 can also be arranged on the slag scraping member 13. For example, the first limiting portion 31 and the second limiting portion 32 can be respectively fixedly arranged on both sides of the slag scraping member 13, so as to correspondingly abut against, snap or bond to, magnetically attract the movable group 20 when the brewing cylinder 21 moves to the first position or the second position, so as to ensure that the brewing cylinder 21 stably and accurately hovers at the first position or the second position.

[0061] In another alternative embodiment, refer to Figures 1 to 5 , in the figure, the brewing cylinder 21 is in the first position. The fixing group 10 further includes a rotating mounting portion 12 provided on the bracket 11. The movable group 20 includes a rotating mating portion 22 connected to the brewing cylinder 21. The rotating mating portion 22 cooperates with the rotating mounting portion 12 so that the brewing cylinder 21 is rotatably mounted on the bracket 11 relative to the rotating mounting portion 12. There can be various specific structures of the rotating mounting portion 12 and the rotating mating portion 22, as long as the brewing cylinder 21 can be rotated and moved between the first position and the second position. For example, they can be a rotating shaft and a sleeve that cooperate with each other. The limiting mechanism 30 is provided on the rotating mounting portion 12. When the brewing cylinder 21 rotates to the first position or the second position, the first limiting portion 31 correspondingly abuts, engages, or adheres to, magnetically attracts the movable group 20, so as to ensure that the brewing cylinder 21 stably and accurately hovers at the first position or the second position.

[0062] Preferably, a gap (not shown in the figure) is formed between the rotating mounting portion 12 and the brewing cylinder 21. The first limiting portion 31 and the second limiting portion 32 are arranged at intervals in the circumferential direction of the rotating mounting portion 12, and are respectively arranged on both sides in the circumferential direction of the gap. When the brewing cylinder 21 is in the first position, the first limiting portion 31 snaps into the gap from one side of the gap. When the brewing cylinder 21 is in the second position, the second limiting portion 32 snaps into the gap from the other side of the gap. In this way, the clamping fit between the first limiting portion 31 or the second limiting portion 32 and the gap is used to limit the brewing cylinder 21 to stably and accurately hover at the first position or the second position. The limiting method is simple and reliable, and the clamping effect of the gap on the first limiting portion 31 or the second limiting portion 32 can also be used to prevent the brewing cylinder 21 from shaking during the material receiving process or the brewing process, and improve the stable hovering ability of the brewing cylinder 21.

[0063] In another embodiment, continue to refer to Figures 5 to 8, the rotating mounting portion 12 is a rotating shaft protruding from one side of the bracket 11, the rotating mating portion 22 is a sleeve sleeved on the rotating shaft, and the brewing cylinder 21 is connected to the sleeve through a connecting member 23 on the circumferential side of the sleeve, so as to have a movable stroke of rotating around the rotating shaft. The first limiting portion 31 and the second limiting portion 32 are arranged at intervals in the circumferential direction of the rotating shaft. The connecting member 23 is movably arranged between the first limiting portion 31 and the second limiting portion 32, so as to abut against the first limiting portion 31 when the brewing cylinder 21 is in the first position, and abut against the second limiting portion 32 when the brewing cylinder 21 is in the second position. In this embodiment, the first limiting portion 31 and the second limiting portion 32 accurately limit the hovering position of the brewing cylinder 21 by abutting against the connecting member 23. The structure is simple and reliable, and is easy to install.

[0064] Preferably, please refer to Figures 6 to 8 , the limiting mechanism 30 includes a fixing ring 33 sleeved on the rotating shaft. The first limiting portion 31 and the second limiting portion 32 are arranged on the fixing ring 33. The fixing ring 33 has a notch 34 facing the brewing cylinder 21. The notch 34 defines an activity space for the connecting member 23 to rotate. The first limiting portion 31 and the second limiting portion 32 are distributed on both sides of the notch 34 in the circumferential direction and face the activity space respectively. In this way, the first limiting portion 31 and the second limiting portion 32 are fixedly installed by the fixing ring 33. On the one hand, the structure is simple and can be modified on the existing structure of the brewing assembly 100. On the other hand, the installation position can be adjusted by rotating the fixing ring 33, and the hovering position of the brewing cylinder 21 can be accurately adjusted. The installation operation is simple.

[0065] In an alternative embodiment, the limiting mechanism 30 includes a first limiting portion 31 and a second limiting portion 32 (not shown in the figure) arranged on the movable group 20. The first limiting portion 31 is used to act on the fixed group 10 when the brewing cylinder 21 is in the first position, and the second limiting portion 32 is used to act on the fixed group 10 when the brewing cylinder 21 is in the second position. In this embodiment, the limiting mechanism 30 is arranged on the movable group 20 and is used to correspondingly abut, engage or bond, magnetically attract the fixed group 10 when the brewing cylinder 21 moves to the first position or the second position, so as to ensure that the brewing cylinder 21 is stably and accurately hovered in the first position or the second position.

[0066] Based on the above embodiment, the first limiting portion 31 and / or the second limiting portion 32 are made of an elastic material, such as rubber, silica gel, etc. In this way, while playing a role in limiting the brewing cylinder 21, it also plays a role in buffering and protecting the movable group 20, and reduces the noise during the operation of the brewing assembly 100.

[0067] Please refer toFigures 9 to 11 , the present utility model also provides a second embodiment of a brewing assembly 100100.

[0068] As shown in the figure, the brewing assembly 100 includes a brewing cylinder 21, a powder feeding mechanism 80, and a limiting mechanism 30. In this embodiment, the brewing cylinder 21 is used to receive the powder sent out by the powder feeding mechanism 80. Specifically, the powder feeding mechanism 80 can be a mechanism that includes a grinding device and prepares powder by grinding raw materials and conveys the powder to the brewing cylinder 21. The powder feeding mechanism 80 can also be a mechanism that conveys the powder stored in the storage bin to the brewing cylinder 21 by connecting to the storage bin, or can also be a powder transportation mechanism that is only used to transport the finished powder put by the user. It can be understood that in any of the above embodiments, the powder feeding mechanism 80 should have a discharging place, and the powder leaves the powder feeding mechanism 80 from this discharging place and is put into the brewing cylinder 21 under the action of gravity, inertia, etc.

[0069] Wherein, the brewing cylinder 21 and the powder feeding mechanism 80 are relatively movably arranged to have a first state in which the brewing cylinder 21 is relatively close to the discharging place of the powder feeding mechanism 80 and a second state in which the brewing cylinder 21 is relatively far from the discharging place of the powder feeding mechanism 80. It can be understood that in the first state, the brewing cylinder 21 can receive the powder sent out by the powder feeding mechanism 80, and in the second state, the brewing cylinder 21 can receive hot water and perform operations such as brewing and extracting the powder.

[0070] The position of one of the brewing cylinder 21 and the powder feeding mechanism 80 is fixed to be used as a fixed module, and the other of the brewing cylinder 21 and the powder feeding mechanism 80 is used as a moving module and is movably arranged relative to the fixed module. And the limiting mechanism 30 is arranged on the moving path of the moving module relative to the fixed module so that the brewing cylinder 21 and the powder feeding mechanism 80 are limited in the first state and / or the second state. In this embodiment, the limiting mechanism 30 accurately limits the hovering position of the brewing cylinder 21 relative to the powder feeding mechanism 80, avoiding relative movement between the two exceeding the stroke or shifting from the designed hovering position after long-term use, so as to ensure the normal operation of the brewing assembly 100 and extend the service life of the beverage brewing device.

[0071] The specific structure of the limiting mechanism 30 can be various. In a preferred embodiment, the limiting mechanism 30 includes a stop arm 60 arranged on the moving path and a flexible member 61 arranged on the stop arm 60. Optionally, the position of the stop arm 60 is relatively fixed to the fixed module, and the moving module abuts against the flexible member 61 in the first state or the second state.

[0072] In this embodiment, the flexible member 61 can be made of elastic materials such as rubber and silica gel. In this way, while limiting the relative position between the brewing cylinder 21 and the powder feeding mechanism 80, it also plays a role in buffering and protecting the moving module, thereby reducing the noise generated when the brewing assembly 100 operates.

[0073] Preferably, in the first state or the second state, the flexible member 61 is squeezed between the blocking arm 60 and the moving module. In this way, the blocking wall effectively supports and fixes the flexible member 61.

[0074] The setting method of the limiting mechanism 30 is not limited. It can be fixed to the body or fixed by connecting and fixing the module.

[0075] Based on the above embodiment, preferably, the relative position between the brewing cylinder 21 and the powder feeding mechanism 80 is limited in both the first state and the second state. Based on this, preferably, there are two blocking arms 60, and the flexible member 61 is respectively arranged on each blocking arm 60. The two blocking arms 60 are arranged at both ends of the moving path of the moving module, and the limiting mechanism 30 limits the moving range of the moving module. In this way, the brewing cylinder 21 can be accurately limited whether it is in the powder receiving position or the brewing position.

[0076] It can be understood that the moving mode of the moving module is not limited. In an optional embodiment, the moving module can rotate, move horizontally, move vertically up and down, or move obliquely. In this embodiment, the moving module rotates around the rotating shaft 70, and the limiting mechanism 30 is arranged on the axial extension line of the rotating shaft 70, and the two blocking arms 60 are arranged at an intersecting angle. Preferably, they are perpendicular to each other.

[0077] Preferably, the rotating shaft 70 is located in the angular area defined by the two blocking arms 60. In this way, the rotation angle of the moving module rotating around the rotating shaft 70 is limited, and the overall structure of the brewing assembly 100 is compact and occupies a small volume.

[0078] Preferably, as Figure 11 shown, the limiting mechanism 30 further includes a fixing sleeve 62 sleeved around the outer periphery of the rotating shaft 70. The two blocking arms 60 respectively extend tangentially from the circumferential side of the fixing sleeve 62 and at least partially overlap with the moving module in the rotating direction of the moving module. In this way, when the moving module rotating around the rotating shaft 70 moves to the limited position, its circumferential side abuts against the corresponding flexible member 61 to achieve limiting.

[0079] Obviously, the embodiments described above are only a part of the embodiments of the present utility model, rather than all of them. Based on the embodiments of the present utility model, those of ordinary skill in the art can make other different forms of changes or variations without making creative efforts, and all of them should fall within the scope of protection of the present utility model.

Claims

1. A brewing component, characterized in that, Comprising: A fixed group, the fixed group includes a bracket, and the bracket is provided with a blanking port; A movable group, which is relatively movably installed on the fixed group, the movable group includes a brewing cylinder, and in the moving stroke of the movable group relative to the fixed group, the brewing cylinder has a first position relatively close to the blanking port and a second position relatively far from the blanking port; and A limiting mechanism, which is arranged on the fixed group and / or the movable group, and the limiting mechanism is used to limit the movable group when the brewing cylinder is in the first position and / or the second position.

2. The brewing component according to claim 1, wherein, The limiting mechanism includes a first limiting portion and a second limiting portion arranged on the fixed group, the first limiting portion is used to act on the movable group when the brewing cylinder is in the first position, and the second limiting portion is used to act on the movable group when the brewing cylinder is in the second position.

3. The brewing component according to claim 2, wherein The limiting mechanism is arranged on the bracket.

4. The brewing component according to claim 2, wherein, The fixed group further includes a rotating mounting portion arranged on the bracket, the movable group includes a rotating mating portion connected to the brewing cylinder, and the rotating mating portion cooperates with the rotating mounting portion so that the brewing cylinder is rotatably installed on the bracket relative to the rotating mounting portion, and the limiting mechanism is arranged on the rotating mounting portion.

5. The brewing assembly according to claim 4, characterized in that, A gap is formed between the rotating mounting portion and the brewing cylinder, the first limiting portion and the second limiting portion are arranged at intervals in the circumferential direction of the rotating mounting portion, and are respectively arranged on both sides in the circumferential direction of the gap, so that when the brewing cylinder is in the first position, the first limiting portion snaps into the gap from one side of the gap, and when the brewing cylinder is in the second position, the second limiting portion snaps into the gap from the other side of the gap.

6. The brewing component according to claim 4, wherein, The rotating mounting portion is a rotating shaft protruding from one side of the bracket, the rotating mating portion is a sleeve sleeved on the rotating shaft, and the brewing cylinder is connected to the sleeve through a connecting member on the circumferential side of the sleeve to have a moving stroke of rotating around the rotating shaft. The first limiting portion and the second limiting portion are arranged at intervals in the circumferential direction of the rotating shaft, and the connecting member is movably arranged between the first limiting portion and the second limiting portion to abut against the first limiting portion when the brewing cylinder is in the first position and abut against the second limiting portion when the brewing cylinder is in the second position.

7. The brewing component according to claim 6, wherein The limiting mechanism includes a fixing ring sleeved on the rotating shaft, the first limiting portion and the second limiting portion are arranged on the fixing ring, the fixing ring has a notch facing the brewing cylinder, and the notch defines a moving space for the connecting member to rotate. The first limiting portion and the second limiting portion are distributed on both sides in the circumferential direction of the notch and respectively face the moving space.

8. The brewing component according to claim 2, wherein The fixed group further includes a slag scraping member, the slag scraping member protrudes from one side of the bracket, and in the moving stroke relative to the brewing cylinder, at least part of it is in sliding contact with the side of the brewing cylinder facing the blanking port, and the limiting mechanism is arranged on the slag scraping member.

9. The brewing component according to claim 1, wherein The limiting mechanism includes a first limiting portion and a second limiting portion arranged on the movable group, the first limiting portion is used to act on the fixed group when the brewing cylinder is located at the first position, and the second limiting portion is used to act on the fixed group when the brewing cylinder is located at the second position.

10. The brewing assembly according to any one of claims 2 to 9, characterized in that, The first limiting portion and / or the second limiting portion are made of elastic material.

11. The brewing assembly according to any one of claims 1 to 9, characterized in that, The material drop opening is penetrated through the bracket in the up-down direction, the brewing cylinder is arranged below the bracket, and a material receiving opening is opened on the upper side, when the brewing cylinder is located at the first position, the material receiving opening is located directly below the material drop opening, when the brewing cylinder is located at the second position, the material receiving opening is at least partially staggered with the material drop opening in the up-down direction.

12. A beverage brewing device, characterized in that, The invention comprises a brewing assembly as claimed in any one of claims 1 to 11.

Images