Brewing assembly and coffee machine

Abstract

The utility model relates to a brewing assembly and a coffee machine, and belongs to the field of coffee machines. A brewing assembly comprising: a housing assembly; the transmission assembly is arranged on the shell assembly; the lifting brewing assembly is arranged on the shell assembly, and the lifting brewing assembly is in transmission connection with the transmission assembly; the lifting brewing assembly is arranged on the shell assembly, the positioning brewing assembly is arranged on the shell assembly, and the positioning brewing assembly and the lifting brewing assembly are oppositely arranged; and the powder scraping assembly can scrape off the coffee powder on the lifting brewing assembly. When a user starts the coffee machine, the transmission assembly is driven to start working, and the transmission assembly can stably move on the shell assembly. The lifting brewing assembly can move up and down on the shell assembly to abut against or be separated from the positioning brewing assembly. By arranging the powder scraping assembly, coffee powder on the surface of the lifting brewing assembly can be cleaned, and high-quality coffee can be made.

Description

Technical Field

[0001] The utility model relates to the field of coffee machines, in particular to a brewing component and a coffee machine. Background Art

[0002] The pressed powder brewing structure of the automatic coffee machine will leave a lot of coffee grounds after use, and the residue of the grounds will affect the taste and quality of the brewed coffee, so cleaning these residues is very important. However, many automatic coffee machines have relatively more brewing structure modules, and these modules are usually closely combined, making the removal of the grounds quite complicated. The cleaning process not only requires users to disassemble and reassemble these modules in a time-consuming and laborious manner, but may also require additional cleaning tools and professional skills. Utility Model Content

[0003] Based on this, it is necessary to provide a brewing component and a coffee machine to address the problem of complex structure and difficulty in cleaning.

[0004] A brewing component, the brewing component comprising: a shell component, the shell component comprising a shell body and a mounting seat body, the mounting seat body being arranged on the shell body, the shell body and the mounting seat body enclosing a mounting space, and the shell body being integrally formed; a transmission component, the transmission component being arranged on the shell body, the transmission component being located in the mounting space, and the transmission component being able to move on the shell component; a lifting and lowering brewing component, the lifting and lowering brewing component being arranged on the shell component, the lifting and lowering brewing component being transmission-connected to the transmission component, and the transmission component being able to drive the lifting and lowering brewing component to move along the shell component; a positioning brewing component, the positioning brewing component being arranged on the shell component, the positioning brewing component being arranged opposite to the lifting and lowering brewing component, and the lifting and lowering brewing component being able to resist or separate from the positioning brewing component; and a powder scraping component, the powder scraping component being able to scrape off the coffee powder on the lifting and lowering brewing component.

[0005] The present application discloses a brewing assembly, which can improve the overall strength through the integrated setting of the shell body, and the overall structure is simpler, which is convenient for disassembling the brewing assembly as a whole. After the brewing assembly is assembled, when the user starts the coffee machine, the driving assembly in the coffee machine will drive the transmission assembly to start working, and it can move smoothly on the shell assembly. This transmission mechanism allows the lifting brewing assembly to move up and down on the shell assembly. The lifting brewing assembly is one of the core components in the coffee brewing process. It is connected to the transmission assembly and can be offset or separated from the positioning brewing assembly when moving up and down on the shell assembly. When the lifting brewing assembly is offset against the positioning brewing assembly, the coffee powder can be confined in a certain space. After the coffee powder is confined, pressurized water can be input to brew the coffee powder between the lifting brewing assembly and the positioning brewing assembly. The structural control method is simple and reliable. The coffee powder remaining on the surface of the lifting brewing assembly can be removed by setting the powder scraping assembly. In this way, the user can ensure that each brewing is clean and hygienic, avoiding the influence of coffee residue on the quality of the next cup of coffee. The design of this brewing component not only improves the performance and stability of the coffee machine, but also provides users with a more flexible and personalized coffee brewing experience. By precisely controlling the brewing time, water temperature and brewing strength, users can make high-quality coffee according to their preferences and tastes.

[0006] In one embodiment, the lifting brewing assembly includes a mounting seat and a push cylinder, the mounting seat is provided with a powder cavity, the mounting seat is movably arranged on the housing assembly, the mounting seat is in transmission connection with the transmission assembly, the push cylinder is arranged on the mounting seat and the push cylinder can move along the powder cavity. The mounting seat is used as the basic component of the brewing assembly, and has a powder cavity that can accommodate coffee powder. The mounting seat is movably arranged on the housing assembly of the coffee machine and is connected to the transmission assembly. This design enables the entire lifting brewing assembly to move stably inside the coffee machine, providing a solid foundation and support for coffee brewing. The push cylinder is located above the mounting seat, and its design allows it to move along the powder cavity. This structure enables the push cylinder to easily compact the coffee powder, ensuring that water can pass through the coffee powder evenly during the brewing process, thereby extracting the best coffee aroma and flavor. The mobility of the push cylinder can push the coffee powder out after the brewing is completed, and the coffee powder can be scraped off by the powder scraping assembly after being pushed out. The design of the lifting brewing component optimizes the coffee brewing process, improves the quality and taste of the coffee, and facilitates the discharge of coffee grounds.

[0007] In one embodiment, the mounting seat includes a brewing sleeve and a sliding block, the sliding block is arranged on the brewing sleeve, the housing assembly is provided with a sliding groove, the sliding block is adapted to the sliding groove, the sliding block can move along the sliding groove, the sliding block is in transmission connection with the transmission assembly, the brewing sleeve is provided with the powder cavity, and the brewing sleeve is sleeved on the push cylinder. The sliding block is mounted on the brewing sleeve, and the brewing sleeve is a space for placing coffee powder. The housing assembly is provided with a sliding groove, and the sliding block is adapted to the sliding groove. This design enables the sliding block to move along the sliding groove, thereby realizing the vertical movement of the lifting brewing assembly. Through the connection with the transmission assembly, the sliding block can be controlled by the transmission assembly, thereby realizing horizontal movement on the housing assembly. This movement mechanism enables the lifting brewing assembly to be accurately positioned and moved inside the coffee machine, ensuring full contact between the coffee powder and water during the brewing process, thereby improving the extraction efficiency and taste of the coffee. The powder cavity on the brewing sleeve provides enough space to hold the coffee powder, and its sleeve design with the push cylinder ensures the stability and consistency of the coffee powder. This structure makes the coffee powder evenly distributed during the brewing process, and the water can fully penetrate the coffee powder to extract more coffee flavor.

[0008] In one embodiment, the transmission assembly includes a rotating cylinder and a limiting rib, the limiting rib is arranged on the rotating cylinder, the limiting rib is adapted to the housing assembly, and the rotating cylinder and the limiting rib can rotate relative to the housing assembly. The limiting ribs are arranged on the rotating cylinder, and their design and position are adapted to the housing assembly, which means that they can interact with the housing assembly to achieve the functions of rotation and limiting. By adapting to the housing assembly, the limiting rib can ensure that the transmission assembly rotates at a suitable position, thereby controlling and driving the movement of the lifting and brewing assembly in the vertical direction. This design can effectively ensure the stability and accuracy of the lifting and brewing assembly, so that the contact between the coffee powder and the water is more uniform and sufficient, and the extraction efficiency and taste of the coffee are improved. The relative rotation of the rotating cylinder and the limiting rib enables the transmission assembly to work in coordination with the housing assembly to achieve precise control and positioning of the brewing assembly. Such a design improves the operability and stability of the coffee machine and provides users with a more convenient and reliable brewing experience.

[0009] In one embodiment, the powder scraping assembly includes a rotating arm, a driving rod and a scraper. The number of the rotating arms is two. The two rotating arms are rotatably arranged on the lifting and brewing assembly and are located on opposite sides of the lifting and brewing assembly. The two ends of the scraper are respectively connected to the two rotating arms. The driving rod is arranged on the rotating arm. The housing assembly includes a housing body and a lever. The lever is arranged on the housing body. The lever is arranged relative to the driving rod. The lever can drive the driving rod to drive the rotating arm to rotate. When the rotating arm rotates, it has at least a first position and a second position. When the rotating arm rotates from the first position to the second position or from the second position to the first position, the scraper can pass through the opening of the powder chamber. The arrangement of the rotating arm enables the powder scraping assembly to cover both sides of the lifting and brewing assembly, and has sufficient strength and stability to withstand the force of scraping coffee powder. The driving rod realizes the driving of the powder scraping assembly by being arranged relative to and against the lever. When the driving rod moves relative to the lever, the reaction force of the lever drives the driving rod, thereby rotating the rotating arm. By rotating the driving rod, the rotating arm can rotate between the first position and the second position, so that the scraper passes through the opening of the powder chamber to effectively remove the coffee powder. This design ensures the effectiveness and reliability of the scraper assembly and makes cleaning work more convenient and quick.

[0010] In one embodiment, the push cylinder includes a sliding cylinder and a water outlet cover, the water outlet cover is arranged on the sliding cylinder, a plurality of water holes are provided on the water outlet cover, a water gap is provided between the water outlet cover and the sliding cylinder, a water inlet channel is provided on the mounting seat, the sliding cylinder is movably arranged on the mounting seat, the sliding cylinder has at least a third position and a fourth position relative to the mounting seat, when the sliding cylinder is in the third position, the water gap is communicated with the water inlet channel, and when the sliding cylinder is in the fourth position, the water gap is staggered with the water inlet channel. The setting of the sliding cylinder enables it to move on the mounting seat. The water outlet cover is located at the top of the sliding cylinder and has a plurality of water holes for controlling the outlet of the water flow. The water gap formed between the sliding cylinder and the water outlet cover allows the water flow to pass smoothly and ensures the stability and uniformity of the water. When the sliding cylinder is in the third position, the water gap is communicated with the water inlet channel, thereby allowing the water flow to enter the push cylinder smoothly. When the sliding cylinder is in the fourth position, the water gap is staggered with the water inlet channel to achieve separation.

[0011] In one embodiment, the lifting brewing component further includes a water inlet joint, which is arranged on the mounting seat and communicated with the water inlet channel, and also includes a water inlet assembly, which is arranged on the housing assembly, and the liquid outlet of the water inlet assembly is communicated with the water inlet joint, and the liquid inlet of the water inlet assembly is used to communicate with the water circuit assembly. First, the water inlet joint is arranged on the mounting seat and communicated with the water inlet channel. Such a design can ensure that the water flow enters the push cylinder smoothly, thereby ensuring the stability of the water volume and water pressure during the brewing process. The setting of the water inlet joint allows the water flow to enter the lifting brewing component more directly and efficiently, which helps to improve the working efficiency of the coffee machine. The water inlet assembly is arranged on the housing assembly and communicated with the water inlet joint, further improving the water circuit system. As an important part of the coffee machine, the water inlet assembly is responsible for introducing water flow from the water source to provide the required amount of water for brewing. Through the connection with the water inlet joint, the water inlet assembly can directly introduce water flow into the lifting brewing component, providing a stable and reliable water source for coffee making.

[0012] In one embodiment, a locking assembly is further included, the locking assembly is arranged on the housing assembly, the locking assembly can be locked with or separated from the push cylinder, the mounting seat has at least a fifth position, a sixth position and a seventh position when it moves relative to the housing assembly, the push cylinder is locked with the locking assembly when the mounting seat is located at the fifth position, the push cylinder slides relative to the mounting seat when the mounting seat moves from the fifth position to the sixth position, and the push cylinder is separated from the locking assembly when the mounting seat moves from the sixth position to the seventh position. By arranging the locking assembly on the housing assembly, it can be locked with or separated from the push cylinder. When the mounting seat moves relative to the housing assembly, when the mounting seat is in the fifth position, the push cylinder is locked with the locking assembly, which can ensure that the push cylinder is in the correct position. When the mounting seat moves from the fifth position to the sixth position, the push cylinder can slide relative to the mounting seat to add coffee powder. When the mounting seat moves from the sixth position to the seventh position, the push cylinder is separated from the locking assembly, and at this time, the lifting and lowering brewing assembly can be moved toward the positioning brewing assembly to achieve the limitation of coffee powder.

[0013] In one embodiment, the locking assembly includes a claw and a second reset member, the number of the claws is multiple, and the multiple claws are arranged on the mounting seat body, the number of the second reset members is multiple, and the multiple second reset members are respectively against the multiple claws and the shell body. The mounting seat body is arranged on the shell body, and the multiple claws are installed on the mounting seat body. This design can ensure a firm connection between the locking assembly and the shell assembly, thereby effectively avoiding looseness or instability during use. In addition, the provision of multiple claws enables the locking assembly to be evenly distributed on the mounting seat body, thereby enhancing the stability and reliability of the locking assembly. The number of these claws and the second reset members matches, which can ensure that each component can be fully supported and fixed during the installation and locking process. The multiple second reset members are respectively against the multiple claws and the shell body, providing a strong supporting force, effectively preventing the locking assembly from loosening or falling off during use, thereby improving the stability and reliability of the coffee machine.

[0014] In one embodiment, the positioning brewing component includes a brewing cylinder, a water inlet cover component, a liquid outlet pipe and a pressure valve, the brewing cylinder is provided with a mounting channel, the water inlet cover component is arranged on the brewing cylinder, a liquid outlet gap is formed between the water inlet cover component and the brewing cylinder, the liquid outlet gap is communicated with the mounting channel, the liquid outlet pipe is arranged on the brewing cylinder and communicated with the mounting channel, the liquid outlet pipe is provided with a liquid outlet channel, the pressure valve is located in the mounting channel, and the pressure valve can open or close the mounting channel. The brewing cylinder is used as the main part of the positioning brewing component, and has a mounting channel, which is used to connect the water inlet cover component and the liquid outlet pipe. The water inlet cover component is arranged on the brewing cylinder to form a liquid outlet gap. The advantage of this design is that it can ensure that the water flow can pass smoothly during the brewing process, and the mounting channel connected to the liquid outlet pipe can ensure a stable water supply. The liquid outlet pipe is arranged on the brewing cylinder and connected to the mounting channel. The liquid outlet pipe has a liquid outlet channel, through which the brewed coffee liquid can flow out smoothly, ensuring the liquid outlet effect of the coffee. The pressure valve is located inside the installation channel. Its function is to open or close the installation channel as needed, thereby controlling the pressure and flow of water during the brewing process, ensuring the stability and consistency of the brewing.

[0015] In one embodiment, the pressure valve includes a plugging head and a first reset member, the plugging head can open or block the installation channel, and the two ends of the first reset member are respectively against the plugging head and the liquid outlet pipe. The plugging head is a main component of the pressure valve, and it has the function of opening or blocking the installation channel. When it is necessary to adjust the water flow pressure and flow, the plugging head can flexibly control the opening and closing of the channel, thereby achieving precise regulation of the water flow. The first reset member plays the role of supporting and fixing the plugging head. It is connected to the plugging head and the liquid outlet pipe to ensure the stability and reliability of the plugging head. At the same time, the design of the first reset member also ensures that the plugging head can accurately open or block the installation channel during operation, thereby ensuring the normal operation of the pressure valve.

[0016] In one embodiment, the positioning brewing component further includes a liquid outlet joint, which is arranged on the brewing cylinder and extends into the brewing cylinder, the portion of the liquid outlet joint extending into the brewing cylinder is connected to the liquid outlet pipe, and the portion of the brewing cylinder located outside the brewing cylinder is used to communicate with the water channel component. The liquid outlet joint can be provided to realize liquid delivery, and at the same time, the liquid outlet joint can be used to realize quick assembly between joints when assembly is required, which can be more convenient in use.

[0017] The second aspect of the present application discloses a coffee machine, comprising: the above-mentioned brewing component; a casing component, the brewing component is arranged on the casing component; a grinding component, the grinding component is arranged on the casing component, the grinding component is arranged adjacent to the brewing component; and a water channel component, the water channel component is connected to the brewing component.

[0018] The second aspect of the present application discloses a coffee machine, in which a brewing component, a housing component, a grinding component and a water circuit component are interconnected to form an integrated coffee machine structure. This design simplifies the assembly process of the coffee machine and improves the overall stability and reliability. The grinding component is arranged on the housing component and is arranged adjacent to the brewing component, which effectively utilizes the internal space of the coffee machine, making the entire coffee machine compact, saving countertop space, and also facilitating user operation and cleaning. The water circuit component is directly connected to the brewing component, ensuring smooth transfer of water during the brewing process and improving brewing efficiency. This direct connection design also reduces the resistance of the water flow path and ensures the taste and quality of the coffee. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a first stereoscopic view of the brewing assembly;

[0020] Figure 2 is a second stereoscopic view of the brewing assembly;

[0021] Figure 3 is a first exploded view of the brewing component;

[0022] Figure 4 is a second exploded view of the brewing component;

[0023] Figure 5 is a cross-sectional view of the brewing component;

[0024] Figure 6 A cross-sectional view of an exploded view of a brewing assembly;

[0025] Figure 7 is a three-dimensional diagram of a housing assembly;

[0026] Figure 8 A three-dimensional diagram for positioning the brewing component;

[0027] Fig. 9 A cross-sectional view for positioning the brewing assembly;

[0028] Fig.10 An exploded view of the brewing assembly for positioning;

[0029] Fig.11 A cross-sectional view of an exploded view for positioning the brewing assembly;

[0030] Fig.12 A three-dimensional diagram of a lifting brewing assembly;

[0031] Fig.13 is a first cross-sectional view of the lifting brewing component;

[0032] Fig.14 is a second cross-sectional view of the lifting brewing component;

[0033] Fig.15 It is a three-dimensional diagram of the powder scraping component.

[0034] The corresponding relationship between the reference numerals and the component names is as follows:

[0035] 1 housing assembly, 11 housing body, 12 mounting seat body, 13 lever, 101 sliding slot;

[0036] 2 transmission assembly, 21 rotating cylinder, 22 limiting convex rib;

[0037] 3 lifting brewing component, 31 mounting seat, 311 brewing sleeve, 312 sliding block, 32 pushing cylinder, 321 sliding cylinder, 322 water outlet cover, 33 water inlet joint, 301 powder cavity, 302 water inlet channel;

[0038] 4 positioning brewing assembly, 41 brewing cylinder, 42 water inlet cover assembly, 43 liquid outlet pipe, 44 pressure valve, 441 plugging head, 442 first reset member, 401 installation channel, 402 liquid outlet channel, 45 liquid outlet connector;

[0039] 5 powder scraping assembly, 51 rotating arm, 52 driving rod, 53 scraper;

[0040] 6 locking assembly, 61 claw, 62 second reset member;

[0041] 7 Water inlet assembly. DETAILED DESCRIPTION

[0042] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0043] In the following description, many specific details are set forth to facilitate 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 protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0044] The brewing assembly and the coffee machine according to some embodiments of the present invention are described below with reference to the accompanying drawings.

[0045] Example 1

[0046] like Figures 1 to 15 As shown, the present embodiment discloses a brewing component, which includes: a shell component 1, the shell component 1 includes a shell body 11 and a mounting seat body 12, the mounting seat body 12 is arranged on the shell body 11, the shell body 11 and the mounting seat body 12 enclose a mounting space, and the shell body 11 is formed in one piece; a transmission component 2, the transmission component 2 is arranged on the shell body 11, the transmission component 2 is located in the mounting space, and the transmission component 2 can move on the shell component 1; a lifting brewing component 3, the lifting brewing component 3 is arranged on the shell component 1, the lifting brewing component 3 is transmission-connected with the transmission component 2, and the transmission component 2 can drive the lifting brewing component 3 to move along the shell component 1; a positioning brewing component 4, the positioning brewing component 4 is arranged on the shell component 1, the positioning brewing component 4 is arranged opposite to the lifting brewing component 3, and the lifting brewing component 3 can be against or separated from the positioning brewing component 4; a powder scraping component 5, the powder scraping component 5 can scrape off the coffee powder on the lifting brewing component 3.

[0047] The present application discloses a brewing assembly, which can improve the overall strength through the integrated setting of the shell body 11, and the overall structure is simpler, which is convenient for disassembling the brewing assembly as a whole. After the brewing assembly is assembled, when the user starts the coffee machine, the driving assembly in the coffee machine will drive the transmission assembly 2 to start working, and it can move smoothly on the shell assembly 1. This transmission mechanism allows the lifting brewing assembly 3 to move up and down on the shell assembly 1. The lifting brewing assembly 3 is one of the core components in the coffee brewing process. It is connected to the transmission assembly 2 and can be against or separated from the positioning brewing assembly 4 when moving up and down on the shell assembly 1. When the lifting brewing assembly 3 is against the positioning brewing assembly 4, the coffee powder can be confined in a certain space. After the coffee powder is confined, pressurized water can be input to brew the coffee powder between the lifting brewing assembly 3 and the positioning brewing assembly 4. The structural control method is simple and reliable. The coffee powder remaining on the surface of the lifting brewing assembly 3 can be removed by setting the powder scraping assembly 5. In this way, the user can ensure that each brewing is clean and hygienic, avoiding the influence of coffee residue on the quality of the next cup of coffee. The design of this brewing component not only improves the performance and stability of the coffee machine, but also provides users with a more flexible and personalized coffee brewing experience. By precisely controlling the brewing time, water temperature and brewing strength, users can make high-quality coffee according to their preferences and tastes.

[0048] like Fig.12 , Fig.13 and Fig.14 As shown, in addition to the features of the above-mentioned embodiment, this embodiment further defines that: the lifting brewing assembly 3 includes a mounting seat 31 and a push cylinder 32, the mounting seat 31 is provided with a powder cavity 301, the mounting seat 31 is movably arranged on the housing assembly 1, the mounting seat 31 is in transmission connection with the transmission assembly 2, and the push cylinder 32 is arranged on the mounting seat 31 and the push cylinder 32 can move along the powder cavity 301. The mounting seat 31 is used as the basic component of the brewing assembly, and has a powder cavity 301, which can accommodate coffee powder. The mounting seat 31 is movably arranged on the housing assembly 1 of the coffee machine, and is connected to the transmission assembly 2. This design enables the entire lifting brewing assembly 3 to move stably inside the coffee machine, providing a solid foundation and support for coffee brewing. The push cylinder 32 is located above the mounting seat 31, and its design allows it to move along the powder cavity 301. This structure enables the push cylinder 32 to easily compact the coffee powder, ensuring that water can pass through the coffee powder evenly during the brewing process, thereby extracting the best coffee aroma and flavor. The mobility of the push cylinder 32 can push out the coffee powder after brewing is completed, and the coffee powder can be scraped off by the scraper assembly 5 after being pushed out. The design of the lifting brewing assembly 3 optimizes the coffee brewing process, improves the quality and taste of coffee, and facilitates the discharge of coffee grounds.

[0049] like Fig.12 , Fig.13 and Fig.14 As shown, in addition to the features of the above embodiment, this embodiment further defines that: the mounting seat 31 includes a brewing sleeve 311 and a sliding block 312, the sliding block 312 is arranged on the brewing sleeve 311, the housing assembly 1 is provided with a sliding groove 101, the sliding block 312 is adapted to the sliding groove 101, the sliding block 312 can move along the sliding groove 101, the sliding block 312 is transmission-connected with the transmission assembly 2, the brewing sleeve 311 is provided with a powder chamber 301, and the brewing sleeve 311 is sleeved on the push cylinder 32. The sliding block 312 is mounted on the brewing sleeve 311, and the brewing sleeve 311 is a space for placing coffee powder. The housing assembly 1 is provided with a sliding groove 101, and the sliding block 312 is adapted to the sliding groove 101. This design enables the sliding block 312 to move along the sliding groove 101, thereby realizing the vertical movement of the lifting brewing assembly 3. By connecting with the transmission assembly 2, the sliding block 312 can be controlled by the transmission assembly 2, thereby realizing horizontal movement on the housing assembly 1. This movement mechanism enables the lifting brewing assembly 3 to be accurately positioned and moved inside the coffee machine, ensuring full contact between coffee powder and water during the brewing process, thereby improving the extraction efficiency and taste of the coffee. The powder chamber 301 on the brewing sleeve 311 provides enough space to accommodate the coffee powder, and its socket design with the push cylinder 32 ensures the stability and consistency of the coffee powder. Such a structure allows the coffee powder to be evenly distributed during the brewing process, and water can fully penetrate into the coffee powder to extract more coffee flavor.

[0050] like Figure 5 and Figure 6 As shown, in addition to the features of the above-mentioned embodiment, this embodiment further defines that: the transmission assembly 2 includes a rotating cylinder 21 and a limiting rib 22, the limiting rib 22 is arranged on the rotating cylinder 21, the limiting rib 22 is adapted to the housing assembly 1, and the rotating cylinder 21 and the limiting rib 22 can rotate relative to the housing assembly 1. The limiting rib 22 is arranged on the rotating cylinder 21, and their design and position are adapted to the housing assembly 1, which means that they can interact with the housing assembly 1 to achieve the rotation and limiting functions. By adapting to the housing assembly 1, the limiting rib 22 can ensure that the transmission assembly 2 rotates at a suitable position, thereby controlling and driving the movement of the lifting and brewing assembly 3 in the vertical direction. This design can effectively ensure the stability and accuracy of the lifting and brewing assembly 3, so that the contact between the coffee powder and the water is more uniform and sufficient, and the extraction efficiency and taste of the coffee are improved. The relative rotation of the rotating cylinder 21 and the limiting rib 22 enables the transmission assembly 2 to work in coordination with the housing assembly 1 to achieve precise control and positioning of the brewing assembly. This design improves the operability and stability of the coffee machine, providing users with a more convenient and reliable brewing experience.

[0051] like Figure 3 and Fig.15 As shown, in addition to the features of the above embodiment, this embodiment further defines that: the powder scraping assembly 5 includes a rotating arm 51, a driving rod 52 and a scraper 53, the number of the rotating arms 51 is two, the two rotating arms 51 are rotatably arranged on the lifting and brewing assembly 3 and are located on opposite sides of the lifting and brewing assembly 3, the two ends of the scraper 53 are respectively connected to the two rotating arms 51, the driving rod 52 is arranged on the rotating arm 51, the housing assembly 1 includes a housing body 11 and a lever 13, the lever 13 is arranged on the housing body 11, the lever 13 is arranged opposite to the driving rod 52, the lever 13 can drive the driving rod 52 to drive the rotating arm 51 to rotate, the rotating arm 51 has at least a first position and a second position when rotating, and the scraper 53 can pass through the opening of the powder chamber 301 when the rotating arm 51 rotates from the first position to the second position or from the second position to the first position. The arrangement of the rotating arm 51 enables the powder scraping assembly 5 to cover both sides of the lifting and brewing assembly 3, and has sufficient strength and stability to withstand the force of scraping coffee powder. The driving rod 52 drives the powder scraping assembly by being arranged relative to and abutting against the lever 13. When the driving rod 52 moves relative to the lever 13, the reaction force of the lever 13 drives the driving rod 52, thereby causing the rotating arm 51 to rotate. By rotating the driving rod 52, the rotating arm 51 can rotate between the first position and the second position, so that the scraper 53 passes through the opening of the powder chamber 301 and effectively removes the coffee powder. Such a design ensures the effectiveness and reliability of the powder scraping assembly 5, making the cleaning work more convenient and quick.

[0052] like Fig.12 , Fig.13 and Fig.14As shown, in addition to the features of the above embodiment, this embodiment further defines that: the push cylinder 32 includes a sliding cylinder 321 and a water outlet cover 322, the water outlet cover 322 is arranged on the sliding cylinder 321, a plurality of water holes are provided on the water outlet cover 322, a water gap is provided between the water outlet cover 322 and the sliding cylinder 321, a water inlet channel 302 is provided on the mounting seat 31, the sliding cylinder 321 is movably arranged on the mounting seat 31, the sliding cylinder 321 has at least a third position and a fourth position relative to the mounting seat 31, when the sliding cylinder 321 is located at the third position, the water gap is connected to the water inlet channel 302, and when the sliding cylinder 321 is located at the fourth position, the water gap is staggered with the water inlet channel 302. The setting of the sliding cylinder 321 enables it to move on the mounting seat 31. The water outlet cover 322 is located at the top of the sliding cylinder 321 and has a plurality of water holes for controlling the outlet of the water flow. The water gap formed between the sliding cylinder 321 and the water outlet cover 322 allows water to flow smoothly and ensures the stability and uniformity of water. When the sliding cylinder 321 is located at the third position, the water gap is connected to the water inlet channel 302, thereby allowing water to flow smoothly into the push cylinder 32. When the sliding cylinder 321 is located at the fourth position, the water gap and the water inlet channel 302 are staggered to achieve separation.

[0053] like Fig.12 , Fig.13 and Fig.14 As shown, in addition to the features of the above-mentioned embodiment, this embodiment further defines that: the lifting brewing assembly 3 also includes a water inlet joint 33, which is arranged on the mounting seat 31 and communicated with the water inlet channel 302, and also includes a water inlet assembly 7, which is arranged on the housing assembly 1, and the liquid outlet of the water inlet assembly 7 is communicated with the water inlet joint 33, and the liquid inlet of the water inlet assembly 7 is used to communicate with the water circuit assembly. First, the water inlet joint 33 is arranged on the mounting seat 31 and communicated with the water inlet channel 302. This design can ensure that the water flow enters the push cylinder 32 smoothly, thereby ensuring the stability of the water volume and water pressure during the brewing process. The setting of the water inlet joint 33 allows the water flow to enter the lifting brewing assembly 3 more directly and efficiently, which helps to improve the working efficiency of the coffee machine. The water inlet assembly 7 is arranged on the housing assembly 1 and communicated with the water inlet joint 33, further improving the water circuit system. As an important part of the coffee machine, the water inlet assembly 7 is responsible for introducing water flow from the water source to provide the required water volume for brewing. By connecting with the water inlet joint 33, the water inlet assembly 7 can directly introduce water flow into the lifting brewing assembly 3, providing a stable and reliable water source for coffee making.

[0054] like Figure 3 and Figure 4As shown, in addition to the features of the above embodiment, this embodiment is further defined as follows: it also includes a locking assembly 6, which is arranged on the housing assembly 1, and the locking assembly 6 can be locked or separated with the push cylinder 32. When the mounting seat 31 moves relative to the housing assembly 1, it has at least a fifth position, a sixth position and a seventh position. When the mounting seat 31 is in the fifth position, the push cylinder 32 is locked with the locking assembly 6, and when the mounting seat 31 moves from the fifth position to the sixth position, the push cylinder 32 slides relative to the mounting seat 31, and when the mounting seat 31 moves from the sixth position to the seventh position, the push cylinder 32 is separated from the locking assembly 6. By arranging the locking assembly 6 on the housing assembly 1, it can be locked or separated with the push cylinder 32. When the mounting seat 31 moves relative to the housing assembly 1, when the mounting seat 31 is in the fifth position, the push cylinder 32 is locked with the locking assembly 6, which can ensure that the push cylinder 32 is in the correct position. When the mounting seat 31 moves from the fifth position to the sixth position, the push cylinder 32 can slide relative to the mounting seat 31 to add coffee powder. When the mounting seat 31 moves from the sixth position to the seventh position, the push cylinder 32 is separated from the locking assembly 6, and the lifting and lowering brewing assembly 3 can be moved toward the positioning brewing assembly 4 to limit the coffee powder.

[0055] like Figure 3 and Figure 4 As shown, in addition to the features of the above embodiment, this embodiment further defines that: the locking assembly 6 includes a claw 61 and a second reset member 62, the number of the claws 61 is multiple, and the multiple claws 61 are arranged on the mounting seat body 12, and the number of the second reset members 62 is multiple, and the multiple second reset members 62 are respectively against the multiple claws 61 and the shell body 11. The multiple claws 61 are installed on the mounting seat body 12. This design can ensure a firm connection between the locking assembly 6 and the shell assembly 1, thereby effectively avoiding looseness or instability during use. In addition, the arrangement of the multiple claws 61 enables the locking assembly 6 to be evenly distributed on the mounting seat body 12, thereby enhancing the stability and reliability of the locking assembly 6. The number of these claws 61 and the second reset member 62 matches, which can ensure that each component can be fully supported and fixed during the installation and locking process. The multiple second reset members 62 are respectively against the multiple claws 61 and the shell body 11, providing a strong supporting force, effectively preventing the locking assembly 6 from loosening or falling off during use, thereby improving the stability and reliability of the coffee machine.

[0056] like Figure 8 , Fig. 9 , Fig.10 and Fig.11As shown, in addition to the features of the above embodiments, this embodiment further defines that: the positioning brewing component 4 includes a brewing barrel 41, a water inlet cover component 42, a liquid outlet pipe 43 and a pressure valve 44, the brewing barrel 41 is provided with a mounting channel 401, the water inlet cover component 42 is arranged on the brewing barrel 41, a liquid outlet gap is formed between the water inlet cover component 42 and the brewing barrel 41, the liquid outlet gap is communicated with the mounting channel 401, the liquid outlet pipe 43 is arranged on the brewing barrel 41 and communicated with the mounting channel 401, the liquid outlet pipe 43 is provided with a liquid outlet channel 402, the pressure valve 44 is located in the mounting channel 401, and the pressure valve 44 can open or close the mounting channel 401. The brewing barrel 41 is used as the main body of the positioning brewing component 4, and has a mounting channel 401, which is used to connect the water inlet cover component 42 and the liquid outlet pipe 43. The water inlet cover assembly 42 is arranged on the brewing cylinder 41, forming a liquid outlet gap. The advantage of such a design is that it can ensure that the water flow can pass smoothly during the brewing process, and the installation channel 401 connected to the liquid outlet pipe 43 can ensure a stable water supply. The liquid outlet pipe 43 is arranged on the brewing cylinder 41 and connected to the installation channel 401. The liquid outlet pipe 43 has a liquid outlet channel 402, through which the brewed coffee liquid can flow out smoothly, ensuring the liquid outlet effect of the coffee. The pressure valve 44 is located inside the installation channel 401. Its function is to open or close the installation channel 401 as needed, so as to control the pressure and flow of the water flow during the brewing process, and ensure the stability and consistency of the brewing.

[0057] like Fig.10 and Fig.11 As shown, in addition to the features of the above-mentioned embodiment, this embodiment further defines that: the pressure valve 44 includes a plugging head 441 and a first reset member 442, the plugging head 441 can open or block the installation channel 401, and the two ends of the first reset member 442 are respectively against the plugging head 441 and the liquid outlet pipe 43. The plugging head 441 is a main component of the pressure valve 44, and it has the function of opening or blocking the installation channel 401. When it is necessary to adjust the water flow pressure and flow, the plugging head 441 can flexibly control the opening and closing of the channel, thereby realizing the precise adjustment of the water flow. The first reset member 442 plays the role of supporting and fixing the plugging head 441. It is connected with the plugging head 441 and the liquid outlet pipe 43, ensuring the stability and reliability of the plugging head 441. At the same time, the design of the first reset member 442 also ensures that the plugging head 441 can accurately open or block the installation channel 401 during operation, ensuring the normal operation of the pressure valve 44.

[0058] like Fig.10 and Fig.11As shown, the positioning brewing component 4 also includes a liquid outlet joint 45, which is arranged on the brewing cylinder 41 and extends into the brewing cylinder 41. The portion of the liquid outlet joint 45 extending into the brewing cylinder 41 is connected to the liquid outlet pipe 43, and the portion of the brewing cylinder 41 located outside the brewing cylinder 41 is used to communicate with the water circuit component. The liquid delivery can be achieved through the arrangement of the liquid outlet joint 45, and the quick assembly between the joints can be achieved through the liquid outlet joint 45 when assembly is required, which can be more convenient in use.

[0059] Example 2

[0060] The present embodiment discloses a coffee machine, comprising: the above-mentioned brewing component; a casing component, on which the brewing component is arranged; a grinding component, on which the grinding component is arranged on the casing component, and the grinding component is arranged adjacent to the brewing component; and a water channel component, which is connected to the brewing component.

[0061] The second aspect of the present application discloses a coffee machine, in which a brewing component, a housing component, a grinding component and a water circuit component are interconnected to form an integrated coffee machine structure. This design simplifies the assembly process of the coffee machine and improves the overall stability and reliability. The grinding component is arranged on the housing component and is arranged adjacent to the brewing component, which effectively utilizes the internal space of the coffee machine, making the entire coffee machine compact, saving countertop space, and also facilitating user operation and cleaning. The water circuit component is directly connected to the brewing component, ensuring smooth transfer of water during the brewing process and improving brewing efficiency. This direct connection design also reduces the resistance of the water flow path and ensures the taste and quality of the coffee.

[0062] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0063] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A brewing component, characterized in that: The brewing component comprises: A housing assembly (1), the housing assembly (1) comprising a housing body (11) and a mounting seat body (12), the mounting seat body (12) being arranged on the housing body (11), the housing body (11) and the mounting seat body (12) enclosing to form a mounting space, the housing body (11) being integrally formed; A transmission assembly (2), the transmission assembly (2) being arranged on the housing body (11), the transmission assembly (2) being located in the installation space, and the transmission assembly (2) being able to move on the housing assembly (1); A lifting brewing component (3), the lifting brewing component (3) being arranged on the housing component (1), the lifting brewing component (3) being in transmission connection with the transmission component (2), and the transmission component (2) being capable of driving the lifting brewing component (3) to move along the housing component (1); A positioning brewing component (4), wherein the positioning brewing component (4) is arranged on the housing component (1), the positioning brewing component (4) is arranged opposite to the lifting brewing component (3), and the lifting brewing component (3) can be against or separated from the positioning brewing component (4); A powder scraping component (5) is capable of scraping off coffee powder on the lifting and brewing component (3).

2. The brewing assembly according to claim 1, characterized in that: The lifting brewing component (3) comprises a mounting seat (31) and a pushing cylinder (32); the mounting seat (31) is provided with a powder cavity (301); the mounting seat (31) is movably arranged on the shell component (1); the mounting seat (31) is transmission-connected to the transmission component (2); the pushing cylinder (32) is arranged on the mounting seat (31) and can move along the powder cavity (301).

3. The brewing assembly according to claim 2, characterized in that: The mounting seat (31) comprises a brewing sleeve (311) and a sliding block (312), wherein the sliding block (312) is arranged on the brewing sleeve (311), the housing component (1) is provided with a sliding groove (101), the sliding block (312) is adapted to the sliding groove (101), the sliding block (312) can move along the sliding groove (101), the sliding block (312) is transmission-connected with the transmission component (2), the brewing sleeve (311) is provided with the powder cavity (301), and the brewing sleeve (311) is sleeved on the push cylinder (32); And / or the transmission assembly (2) comprises a rotating cylinder (21) and a limiting convex rib (22), wherein the limiting convex rib (22) is arranged on the rotating cylinder (21), the limiting convex rib (22) is adapted to the housing assembly (1), and the rotating cylinder (21) and the limiting convex rib (22) are capable of rotating relative to the housing assembly (1); and / or the powder scraping assembly (5) comprises a rotating arm (51), a driving rod (52) and a scraper (53); the number of the rotating arms (51) is two, the two rotating arms (51) are rotatably arranged on the lifting and brewing assembly (3) and are located on opposite sides of the lifting and brewing assembly (3); the two ends of the scraper (53) are respectively connected to the two rotating arms (51); the driving rod (52) is arranged on the rotating arm (51); the housing assembly (1) comprises a housing body (11) and a shifting rod (13), the lever (13) is arranged on the shell body (11), the lever (13) and the driving rod (52) are arranged opposite to each other, the lever (13) can drive the driving rod (52) to drive the rotating arm (51) to rotate, the rotating arm (51) has at least a first position and a second position when rotating, and the scraper (53) can pass through the opening of the powder chamber (301) when the rotating arm (51) rotates from the first position to the second position or from the second position to the first position.

4. The brewing assembly according to claim 2, characterized in that: The push cylinder (32) comprises a sliding cylinder (321) and a water outlet cover (322). The water outlet cover (322) is arranged on the sliding cylinder (321). A plurality of water holes are provided on the water outlet cover (322). A water gap is provided between the water outlet cover (322) and the sliding cylinder (321). A water inlet channel (302) is provided on the mounting seat (31). The sliding cylinder (321) is movably arranged on the mounting seat (31). The sliding cylinder (321) has at least a third position and a fourth position relative to the mounting seat (31). When the sliding cylinder (321) is located at the third position, the water gap is connected to the water inlet channel (302). When the sliding cylinder (321) is located at the fourth position, the water gap is staggered with the water inlet channel (302).

5. The brewing assembly according to claim 4, characterized in that: The lifting brewing component (3) further comprises a water inlet joint (33), the water inlet joint (33) being arranged on the mounting seat (31), the water inlet joint (33) being in communication with the water inlet channel (302), and further comprises a water inlet component (7), the water inlet component (7) being arranged on the housing component (1), the liquid outlet of the water inlet component (7) being in communication with the water inlet joint (33), and the liquid inlet of the water inlet component (7) being used to be in communication with the water channel component.

6. The brewing assembly according to claim 2, characterized in that: It also includes a locking component (6), which is arranged on the shell component (1). The locking component (6) can be locked with or separated from the push cylinder (32). When the mounting seat (31) moves relative to the shell component (1), it has at least a fifth position, a sixth position and a seventh position. When the mounting seat (31) is located at the fifth position, the push cylinder (32) is locked with the locking component (6). When the mounting seat (31) moves from the fifth position to the sixth position, the push cylinder (32) slides relative to the mounting seat (31). When the mounting seat (31) moves from the sixth position to the seventh position, the push cylinder (32) is separated from the locking component (6).

7. The brewing assembly according to claim 6, characterized in that: The locking assembly (6) comprises a clamping claw (61) and a second reset member (62); the number of the clamping claws (61) is multiple, and the multiple clamping claws (61) are arranged on the mounting seat body (12); the number of the second reset members (62) is multiple, and the multiple second reset members (62) are respectively against the multiple clamping claws (61) and the shell body (11).

8. The brewing assembly according to claim 1, characterized in that: The positioning brewing component (4) comprises a brewing cylinder (41), a water inlet cover component (42), a liquid outlet pipe (43) and a pressure valve (44); the brewing cylinder (41) is provided with a mounting channel (401); the water inlet cover component (42) is arranged on the brewing cylinder (41); a liquid outlet gap is formed between the water inlet cover component (42) and the brewing cylinder (41); the liquid outlet gap is communicated with the mounting channel (401); the liquid outlet pipe (43) is arranged on the brewing cylinder (41) and is communicated with the mounting channel (401); the liquid outlet pipe (43) is provided with a liquid outlet channel (402); the pressure valve (44) is located in the mounting channel (401); and the pressure valve (44) can open or close the mounting channel (401).

9. The brewing assembly according to claim 8, characterized in that: The pressure valve (44) comprises a plugging head (441) and a first reset member (442), wherein the plugging head (441) can open or block the installation channel (401), and two ends of the first reset member (442) respectively abut against the plugging head (441) and the liquid outlet pipe (43); And / or the positioning brewing component (4) further comprises a liquid outlet joint (45), wherein the liquid outlet joint (45) is arranged on the brewing cylinder (41) and extends into the brewing cylinder (41), the portion of the liquid outlet joint (45) extending into the brewing cylinder (41) is connected to the liquid outlet pipe (43), and the portion of the brewing cylinder (41) located outside the brewing cylinder (41) is used to communicate with the water channel component.

10. A coffee machine, characterized in that: include: The brewing component according to any one of claims 1 to 9; A housing assembly, on which the brewing assembly is arranged; A powder grinding assembly, the powder grinding assembly is arranged on the housing assembly, and the powder grinding assembly is arranged adjacent to the brewing assembly; A water channel component is connected to the brewing component.

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