Anti-deformation brewing shell, brewing structure and coffee machine

Abstract

This utility model relates to an anti-deformation brewing shell, brewing structure, and coffee machine, belonging to the field of coffee machines. The anti-deformation brewing shell includes: a brewing shell extending along its length; a support member disposed opposite to the brewing shell, the extension direction of the support member being the same as the extension direction of the brewing shell; and an anti-deformation structure disposed on the brewing shell and / or the support member, located between the brewing shell and the support member, situated on the side of the brewing shell, the anti-deformation structure being the same as the extension direction of the brewing shell, and used to prevent deformation of the brewing shell. The anti-deformation brewing shell disclosed in this application effectively improves the deformation resistance of the brewing shell by setting an anti-deformation structure between the brewing shell and the support member, preventing it from deforming under stress or heat.

Description

Technical Field

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

[0002] In traditional coffee machines, the brewing unit, such as the brewing shell, needs to withstand the pressure and impact of high-pressure hot water or steam. This causes the brewing shell to experience enormous tension, reaching up to 150 kg, resulting in internal deformation or other localized deformation. However, existing brewing shells either lack anti-deformation structures or have poor resistance to deformation, making them prone to deformation and affecting the product's lifespan. Utility Model Content

[0003] Therefore, it is necessary to provide a deformation-resistant brewing shell, brewing structure, and coffee machine to address the problem that existing brewing shells do not have an anti-deformation structure or have poor anti-deformation capabilities, which makes the brewing shells prone to deformation and affects the service life of the product.

[0004] A deformation-resistant brewing shell includes: a brewing shell extending along its length; a support member disposed opposite to the brewing shell, the support member extending in the same direction as the brewing shell; and a deformation-resistant structure disposed on the brewing shell and / or the support member, the deformation-resistant structure being located between the brewing shell and the support member, the deformation-resistant structure being located on the side of the brewing shell, the deformation-resistant structure extending in the same direction as the brewing shell, and the deformation-resistant structure being used to prevent the brewing shell from deforming.

[0005] The first aspect of this application discloses an anti-deformation bubble wrap shell. By setting an anti-deformation structure between the bubble wrap shell and the support member, with the extension direction of the anti-deformation structure being the same as the extension direction of the bubble wrap shell, the deformation resistance of the bubble wrap shell is effectively improved, preventing deformation under stress or heat. Since the anti-deformation structure is located on the side of the bubble wrap shell, it can directly reinforce easily deformable areas, avoiding the impact of local deformation on the overall structural function. The anti-deformation structure and the support member form a dual anti-deformation mechanism, further dispersing external stress and ensuring that the bubble wrap shell maintains shape stability during long-term use. The anti-deformation bubble wrap shell of this application can effectively reduce wear or functional failure caused by structural deformation, thereby improving the durability and reliability of the product and extending its service life. Furthermore, it reduces the failure rate caused by structural deformation, thereby reducing the frequency of maintenance or replacement and improving the long-term economic efficiency of the product.

[0006] In one embodiment, the length of the anti-deformation structure is less than or equal to the length of the brewing shell. By ensuring that the length of the anti-deformation structure is slightly less than or equal to the length of the brewing shell, it is ensured that it covers the main stress areas of the brewing shell, providing sufficient resistance to deformation, while avoiding excessive length that exceeds the shell's range and affects the overall structural harmony. By limiting the length of the anti-deformation structure to not exceed that of the brewing shell, the risk of breakage due to stress or impact on its exposed parts can be avoided, improving the durability of the structure.

[0007] In one embodiment, the brewing shell, the support member, and the anti-deformation structure are integrated into one unit. This integrated design creates a rigid, integral structure, eliminating weak points caused by gaps or assembly clearances and significantly enhancing resistance to deformation. Furthermore, it effectively reduces the number of parts and assembly steps, lowers production complexity, improves processing efficiency, and simplifies the production process.

[0008] In one embodiment, the anti-deformation structure includes a first anti-deformation part and a second anti-deformation part. The first anti-deformation part is connected to both the brewing shell and the support member, and is located between the brewing shell and the support member. The second anti-deformation part is also connected to both the brewing shell and the support member, and is located between the brewing shell and the support member. The first and second anti-deformation parts create a double-reinforced structure between the brewing shell and the support member, providing support at different locations on the brewing shell and significantly improving the overall deformation resistance. The connection of the two anti-deformation parts to the shell and the support member allows for a more even distribution of external loads or internal pressures, preventing localized deformation or fatigue fracture caused by stress concentration at a single support point.

[0009] In one embodiment, the first anti-deformation part and the second anti-deformation part are arranged opposite to each other. By arranging the first and second anti-deformation parts opposite to each other, the forces from different positions can be evenly balanced, effectively preventing localized deformation of the bubble wrap shell. The oppositely arranged anti-deformation parts form a three-dimensional support structure in space, which can more effectively improve the resistance to deformation. Furthermore, the overall appearance quality of the product is higher.

[0010] In one embodiment, both the first and second anti-deformation portions are located on the side of the brewing shell. By placing both the first and second anti-deformation portions on the side of the brewing shell, direct support is provided to the areas of the shell most prone to bending deformation, significantly enhancing the deformation resistance of the brewing shell. Furthermore, concentrating the anti-deformation structure on the side ensures the protective strength of critical areas while avoiding excessive internal space occupation, maintaining the effective volume of the brewing cavity.

[0011] In one embodiment, a first reinforcing structure is further included, which is connected to both the first and second anti-deformation portions. By connecting the first reinforcing structure to both the first and second anti-deformation portions, a transversely reinforced structure is formed, effectively preventing shell deformation caused by localized stress concentration and further enhancing the overall deformation resistance. The first reinforcing structure may also have the same structure as the second reinforcing structure described below.

[0012] In one embodiment, a third anti-deformation part is further included. This third anti-deformation part is connected to both the brewing shell and the support member, and is located between the brewing shell and the support member. The third anti-deformation part is also connected to the first and second anti-deformation parts. The third anti-deformation part, together with the first and second anti-deformation parts, forms a stable support structure, achieving comprehensive protection for multiple locations on the brewing shell and significantly improving the overall structural rigidity. By connecting the three anti-deformation parts into one unit, the overall deformation resistance is effectively improved, enhancing stability and reliability.

[0013] In one embodiment, the third anti-deformation part is located between the first anti-deformation part and the second anti-deformation part. By positioning the third anti-deformation part between the first and second anti-deformation parts, the connection strength between the first and second anti-deformation parts can be increased, allowing the first, second, and third anti-deformation parts to form a synergistic anti-deformation system, effectively improving the overall anti-deformation capability, stability, and reliability.

[0014] In one embodiment, the third anti-deformation portion is located at the end of the brewing shell or is disposed near the end of the brewing shell. By placing the third anti-deformation portion at or near the end of the brewing shell, the deformation resistance of this area can be specifically enhanced, preventing deformation or cracking of the end of the brewing shell due to stress concentration or assembly stress.

[0015] In one embodiment, a second reinforcing structure is further included. The second reinforcing structure is disposed on the third anti-deformation part, and its two ends are respectively connected to the brewing shell and the support member. By disposing of the second reinforcing structure on the third anti-deformation part and having its two ends connected to the brewing shell and the support member, the connection strength between the brewing shell and the support member is significantly improved, effectively enhancing the overall anti-deformation capability.

[0016] In one embodiment, both sides of the second reinforcing structure are connected to the support member. By connecting both sides of the second reinforcing structure to the support member, the overall resistance to deformation can be significantly improved.

[0017] In one embodiment, the support member, the first anti-deformation part, the second anti-deformation part, the third anti-deformation part, and the bubble shell enclose a receiving space, and the second reinforcing structure is located within the receiving space. By embedding the second reinforcing structure within the enclosed receiving space, structural reinforcement is achieved while avoiding additional external space occupation, maintaining the overall compact design. The embedded second reinforcing structure is protected by the outer anti-deformation part, preventing external collision damage and maintaining the product's simple and aesthetically pleasing appearance.

[0018] In one embodiment, the second reinforcing structure includes a first reinforcing rib and a second reinforcing rib. The two ends of the first reinforcing rib are connected to the brewing shell and the support member, respectively, and both ends of the second reinforcing rib are connected to the support member. The arrangement of the first and second reinforcing ribs, and their intersection, effectively improves the overall connection strength of the product and enhances its overall resistance to deformation.

[0019] In one embodiment, the anti-deformation structure covers the brewing shell. By covering the brewing shell with this structure, a uniform support effect is provided for the entire shell, preventing localized deformation and improving overall structural stability, thus effectively extending the product's lifespan. This design provides an outer layer of protection for the brewing shell, effectively buffering impacts from external collisions or compression, and reducing the risk of damage or deformation. It can cover all sides of the brewing shell or leave only some sides uncovered.

[0020] A brewing structure includes: a mounting housing; the aforementioned anti-deformation brewing shell, the anti-deformation brewing shell being disposed on the mounting housing; a pusher assembly, the pusher assembly being disposed on the anti-deformation brewing shell, the anti-deformation brewing shell being movable relative to the pusher assembly, the pusher assembly and the anti-deformation brewing shell enclosing a brewing cavity; and a powder scraping assembly, the powder scraping assembly being disposed on the anti-deformation brewing shell, the powder scraping assembly being used to scrape off the powder from the anti-deformation brewing shell.

[0021] The second aspect of this application discloses a brewing structure. The anti-deformation brewing shell prevents product deformation, enhances overall deformation resistance, and extends product lifespan. The anti-deformation brewing shell is mounted on a mounting housing, which provides structural support, forming a complete anti-deformation system. Further enhancements to the structure's deformation resistance are achieved through local structural reinforcement and improved load-bearing points. The anti-deformation brewing shell can move relative to the pusher assembly, allowing for adjustment of the powder dispensing space. A powder scraper assembly promptly removes powder adhering to the brewing shell, preventing residue from affecting the brewing effect.

[0022] A coffee machine comprising: the brewing structure described above.

[0023] The third aspect of this application discloses a coffee machine that significantly improves the overall performance and user experience by integrating the aforementioned brewing structure. The stable structure of the anti-deformation brewing shell ensures that it maintains its shape under long-term high-pressure and high-temperature operating conditions, effectively extending the service life of the coffee machine. Attached Figure Description

[0024] Figure 1 First 3D view of the bubble wrap shell to prevent deformation;

[0025] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0026] Figure 3 A second perspective view of the bubble wrap shell to prevent deformation;

[0027] Figure 4 for Figure 3 Enlarged view at point B in the middle;

[0028] Figure 5 A third perspective view of the bubble wrap shell to prevent deformation;

[0029] Figure 6 A cross-sectional view of the bubble wrap shell to prevent deformation;

[0030] Figure 7 First perspective view of the deformation-resistant brewing shell, pusher assembly, and powder scraper assembly;

[0031] Figure 8 A second perspective view of the anti-deformation brewing shell, pusher assembly, and powder scraper assembly;

[0032] Figure 9 This is a cross-sectional view of the brewing structure.

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

[0034] 1. Brewing shell;

[0035] 2. Support components;

[0036] 3. Anti-deformation structure, 31. First anti-deformation part, 32. Second anti-deformation part, 33. Third anti-deformation part, 301. Accommodation space;

[0037] 4. Second reinforcing structure; 41. First reinforcing rib; 42. Second reinforcing rib;

[0038] 100% anti-deformation brewing shell, 1001 brewing chamber;

[0039] 200 pusher assembly;

[0040] 300 powder scraper assembly;

[0041] 400 mounting housing. Detailed Implementation

[0042] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0043] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0044] Example 1

[0045] like Figure 1 , Figure 3 and Figure 5-6 As shown, this embodiment discloses an anti-deformation brewing shell, comprising: a brewing shell 1 extending along its length; a support member 2 disposed opposite to the brewing shell 1, the extension direction of the support member 2 being the same as the extension direction of the brewing shell 1; and an anti-deformation structure 3 disposed on the brewing shell 1 and / or the support member 2, the anti-deformation structure 3 being located between the brewing shell 1 and the support member 2, the anti-deformation structure 3 being located on the side of the brewing shell 1, the anti-deformation structure 3 being the same as the extension direction of the brewing shell 1, and the anti-deformation structure 3 being used to prevent the brewing shell 1 from deforming.

[0046] The first aspect of this application discloses an anti-deformation bubble wrap shell. By setting an anti-deformation structure 3 between the bubble wrap shell 1 and the support member 2, with the extension direction of the anti-deformation structure 3 being the same as that of the bubble wrap shell 1, the deformation resistance of the bubble wrap shell 1 is effectively improved, preventing deformation under stress or heat. Since the anti-deformation structure 3 is located on the side of the bubble wrap shell 1, it can directly reinforce easily deformable areas, avoiding the impact of local deformation on the overall structural function. The anti-deformation structure 3 and the support member 2 form a dual anti-deformation mechanism, further dispersing external stress and ensuring that the bubble wrap shell 1 maintains shape stability during long-term use. The anti-deformation bubble wrap shell of this application can effectively reduce wear or functional failure caused by structural deformation, thereby improving the durability and reliability of the product and extending its service life. Furthermore, it reduces the failure rate caused by structural deformation, thereby reducing the frequency of maintenance or replacement and improving the long-term economic efficiency of the product.

[0047] like Figure 5As shown, in addition to the features of the above embodiments, this embodiment further specifies that the length of the anti-deformation structure 3 is less than or equal to the length of the brewing shell 1. By ensuring that the length of the anti-deformation structure 3 is slightly less than or equal to the length of the brewing shell 1, it is ensured that it can cover the main stress-bearing areas of the brewing shell 1, providing sufficient anti-deformation capability, while avoiding exceeding the shell's range due to excessive length, thus affecting the overall structural harmony. By limiting the length of the anti-deformation structure 3 to not exceeding that of the brewing shell 1, the risk of breakage due to force or impact on its exposed parts can be avoided, improving the durability of the structure.

[0048] like Figure 6 As shown, in addition to the features of the above embodiments, this embodiment further specifies that the brewing shell 1, the support member 2, and the anti-deformation structure 3 are integrally formed. By integrating the brewing shell 1, the support member 2, and the anti-deformation structure 3, a rigid overall structure is formed, eliminating weak points caused by connection gaps or assembly clearances, and significantly enhancing the resistance to deformation. Furthermore, it effectively reduces the number of parts and assembly steps, lowers production complexity, improves processing efficiency, and simplifies the production process.

[0049] like Figure 1 , Figure 3 and Figure 6 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the anti-deformation structure 3 includes a first anti-deformation part 31 and a second anti-deformation part 32. The first anti-deformation part 31 is connected to the brewing shell 1 and the support member 2 respectively, and the first anti-deformation part 31 is located between the brewing shell 1 and the support member 2. The second anti-deformation part 32 is connected to the brewing shell 1 and the support member 2 respectively, and the second anti-deformation part 32 is located between the brewing shell 1 and the support member 2. By setting the first anti-deformation part 31 and the second anti-deformation part 32, a double-reinforced structure is formed between the brewing shell 1 and the support member 2, providing support for different positions of the brewing shell 1 and significantly improving the overall anti-deformation capability. By connecting the two anti-deformation parts to the shell and the support member 2 respectively, external loads or internal pressures can be distributed more evenly, avoiding local deformation or fatigue fracture caused by stress concentration at a single support point.

[0050] like Figure 1 , Figure 3 and Figure 6As shown, in addition to the features of the above embodiments, this embodiment further specifies that the first anti-deformation part 31 and the second anti-deformation part 32 are arranged opposite to each other. By arranging the first anti-deformation part 31 and the second anti-deformation part 32 opposite to each other, the forces from different positions can be evenly balanced, effectively preventing local deformation of the brewing shell 1. The oppositely arranged anti-deformation parts form a three-dimensional support structure in space, which can more effectively improve the anti-deformation ability. Furthermore, the overall appearance quality of the product is higher.

[0051] like Figure 1 , Figure 3 and Figure 6 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: both the first anti-deformation part 31 and the second anti-deformation part 32 are located on the side of the brewing shell 1. By having both the first anti-deformation part 31 and the second anti-deformation part 32 located on the side of the brewing shell 1, support is directly provided to the area of ​​the shell most prone to bending deformation, significantly enhancing the deformation resistance of the brewing shell 1. Furthermore, concentrating the anti-deformation structure 3 on the side ensures the protective strength of critical areas while avoiding excessive internal space occupation, maintaining the effective volume of the brewing cavity.

[0052] In addition to the features of the above embodiments, this embodiment further includes a first reinforcing structure, which is connected to the first anti-deformation part 31 and the second anti-deformation part 32 respectively. By connecting the first reinforcing structure to the first anti-deformation part 31 and the second anti-deformation part 32 respectively, the first reinforcing structure connects the anti-deformation parts on both sides, forming a transversely reinforced structure. This effectively avoids shell deformation caused by localized stress concentration, further improving the overall deformation resistance. The first reinforcing structure can also be the same as the structure of the second reinforcing structure 4 described below.

[0053] like Figure 2-4 and Figure 6 As shown, in addition to the features of the above embodiments, this embodiment further includes a third anti-deformation part 33. The third anti-deformation part 33 is connected to both the brewing shell 1 and the support member 2, and is located between the brewing shell 1 and the support member 2. The third anti-deformation part 33 is connected to both the first anti-deformation part 31 and the second anti-deformation part 32. The third anti-deformation part 33, together with the first and second anti-deformation parts 31 and 32, forms a stable support structure, achieving comprehensive protection for multiple locations of the brewing shell 1 and significantly improving the overall structural rigidity. By connecting the three anti-deformation parts into one unit through the third anti-deformation part 33, the overall deformation resistance is effectively improved, enhancing stability and reliability.

[0054] like Figure 2-4 and Figure 6As shown, in addition to the features of the above embodiments, this embodiment further specifies that the third anti-deformation part 33 is located between the first anti-deformation part 31 and the second anti-deformation part 32. By positioning the third anti-deformation part 33 between the first anti-deformation part 31 and the second anti-deformation part 32, the connection strength between the first anti-deformation part 31 and the second anti-deformation part 32 can be increased, allowing the first anti-deformation part 31, the second anti-deformation part 32, and the third anti-deformation part 33 to form a cooperative anti-deformation system, effectively improving the overall anti-deformation capability and enhancing stability and reliability.

[0055] like Figure 2-4 and Figure 6 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the third anti-deformation part 33 is located at the end of the brewing shell 1 or is disposed near the end of the brewing shell 1. By placing the third anti-deformation part 33 at or near the end of the brewing shell 1, the deformation resistance of this area can be specifically enhanced, preventing deformation or cracking of the end of the brewing shell 1 due to stress concentration or assembly stress.

[0056] like Figure 2 and Figure 4 As shown, in addition to the features of the above embodiments, this embodiment further includes a second reinforcing structure 4, which is disposed on the third anti-deformation part 33. The two ends of the second reinforcing structure 4 are respectively connected to the brewing shell 1 and the support member 2. By disposing of the second reinforcing structure 4 on the third anti-deformation part 33 and having its two ends connected to the brewing shell 1 and the support member 2, the connection strength between the brewing shell 1 and the support member 2 is significantly improved, effectively enhancing the overall anti-deformation capability.

[0057] like Figure 2 and Figure 4 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: both sides of the second reinforcing structure 4 are connected to the support member 2. By connecting both sides of the second reinforcing structure 4 to the support member 2, the overall deformation resistance can be significantly improved.

[0058] like Figure 2 and Figure 4As shown, in addition to the features of the above embodiments, this embodiment further defines that: the support member 2, the first anti-deformation part 31, the second anti-deformation part 32, the third anti-deformation part 33, and the brewing shell 1 enclose a receiving space 301, and the second reinforcing structure 4 is located within the receiving space 301. By incorporating the second reinforcing structure 4 within the enclosed receiving space 301, structural reinforcement is achieved while avoiding additional external space occupation, maintaining the compactness of the overall design. The built-in second reinforcing structure 4 is protected by the outer anti-deformation part, preventing external collision damage and maintaining the simple and aesthetically pleasing appearance of the product.

[0059] like Figure 2 and Figure 4 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the second reinforcing structure 4 includes a first reinforcing rib 41 and a second reinforcing rib 42, the two ends of the first reinforcing rib 41 are respectively connected to the brewing shell 1 and the support member 2, and the two ends of the second reinforcing rib 42 are both connected to the support member 2. By providing the first reinforcing rib 41 and the second reinforcing rib 42, and by having the first reinforcing rib 41 and the second reinforcing rib 42 intersect, the overall connection strength of the product can be effectively improved, and the overall resistance to deformation can be enhanced.

[0060] Example 2

[0061] The anti-deformation structure 3 covers the brewing shell 1. By covering the brewing shell 1 with the anti-deformation structure 3, a uniform support effect can be formed on the entire brewing shell 1, avoiding local deformation of the brewing shell 1, improving the overall structural stability, and effectively extending the service life of the product. This design provides an outer layer of protection for the brewing shell 1, effectively buffering the impact of external collisions or compression, and reducing the risk of shell damage or deformation. It can cover all sides of the brewing shell 1, or it can leave only the sides of the brewing shell 1 uncovered.

[0062] Example 3

[0063] like Figure 7 and Figure 8 As shown, this embodiment discloses a brewing structure, including: a mounting housing 400; the aforementioned anti-deformation brewing shell 100, which is disposed on the mounting housing 400; a pusher assembly 200, which is disposed on the anti-deformation brewing shell 100, and the anti-deformation brewing shell 100 is movable relative to the pusher assembly 200, the pusher assembly 200 and the anti-deformation brewing shell 100 enclosing to form a brewing cavity 1001; and a powder scraping assembly 300, which is disposed on the anti-deformation brewing shell 100 and is used to scrape off the powder from the anti-deformation brewing shell 100.

[0064] The second aspect of this application discloses a brewing structure. The anti-deformation brewing shell 100 prevents product deformation, improves overall deformation resistance, and extends product lifespan. The anti-deformation brewing shell 100 is mounted on a mounting shell 400, which provides structural support, forming a complete anti-deformation system. Further enhancement of the brewing structure's deformation resistance is achieved through local structural reinforcement and improved support points. The anti-deformation brewing shell 100 can move relative to the pusher assembly 200, allowing adjustment of the powder dispensing space. The powder scraper assembly 300 promptly removes powder adhering to the brewing shell, preventing residue from affecting the brewing effect.

[0065] Example 4

[0066] This embodiment discloses a coffee machine, including the above-described brewing structure.

[0067] The third aspect of this application discloses a coffee machine that significantly improves the overall performance and user experience by integrating the aforementioned brewing structure. The stable structure of the anti-deformation brewing shell ensures that it maintains its shape under long-term high-pressure and high-temperature operating conditions, effectively extending the service life of the coffee machine.

[0068] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A deformation resistant brewing enclosure, characterized by, include: A brewing housing (1) extends along its length; Support member (2), the support member (2) is disposed opposite to the brewing shell (1), and the extending direction of the support member (2) is the same as the extending direction of the brewing shell (1); An anti-deformation structure (3) is provided on the brewing shell (1) and / or the support member (2). The anti-deformation structure (3) is located between the brewing shell (1) and the support member (2). The anti-deformation structure (3) is located on the side of the brewing shell (1). The anti-deformation structure (3) extends in the same direction as the brewing shell (1). The anti-deformation structure (3) is used to prevent the brewing shell (1) from deforming.

2. The anti-deformation bubble wrap shell according to claim 1, characterized in that, The length of the anti-deformation structure (3) is less than or equal to the length of the brewing shell (1); and / or the anti-deformation structure (3) covers the brewing shell (1); And / or the brewing shell (1), the support (2) and the anti-deformation structure (3) are integrated into one unit.

3. The deformation resistant brew housing of claim 1, wherein, The anti-deformation structure (3) includes a first anti-deformation part (31) and a second anti-deformation part (32). The first anti-deformation part (31) is connected to the brewing shell (1) and the support member (2) respectively and is located between the brewing shell (1) and the support member (2). The second anti-deformation part (32) is connected to the brewing shell (1) and the support member (2) respectively and is located between the brewing shell (1) and the support member (2).

4. The anti-deformation bubble wrap shell according to claim 3, characterized in that, The first anti-deformation part (31) and the second anti-deformation part (32) are disposed opposite to each other; And / or the first anti-deformation part (31) and the second anti-deformation part (32) are both located on the side of the brewing shell (1); And / or may also include a first reinforcing structure, which is connected to the first anti-deformation part (31) and the second anti-deformation part (32) respectively.

5. The deformation resistant brew housing of claim 3, wherein, It also includes a third anti-deformation part (33), which is connected to the brewing shell (1) and the support member (2) respectively and is located between the brewing shell (1) and the support member (2). The third anti-deformation part (33) is connected to the first anti-deformation part (31) and the second anti-deformation part (32) respectively.

6. The anti-deformation bubble wrap shell according to claim 5, characterized in that, The third anti-deformation part (33) is located between the first anti-deformation part (31) and the second anti-deformation part (32); And / or the third anti-deformation part (33) is located at the end of the brewing shell (1) or the third anti-deformation part (33) is disposed near the end of the brewing shell (1).

7. The anti-deformation bubble wrap shell according to claim 5, characterized in that, It also includes a second reinforcing structure (4), which is disposed on the third anti-deformation part (33); The two ends of the second reinforcing structure (4) are respectively connected to the brewing shell (1) and the support member (2); and / or, both sides of the second reinforcing structure (4) are connected to the support member (2).

8. The anti-deformation bubble wrap shell according to claim 7, characterized in that, The support member (2), the first anti-deformation part (31), the second anti-deformation part (32), the third anti-deformation part (33) and the brewing shell (1) enclose a receiving space (301), and the second reinforcing structure (4) is located within the receiving space (301); And / or the second reinforcing structure (4) includes a first reinforcing rib (41) and a second reinforcing rib (42), the two ends of the first reinforcing rib (41) being connected to the brewing shell (1) and the support member (2) respectively, and the two ends of the second reinforcing rib (42) being connected to the support member (2).

9. A brewing structure, characterized in that, include: Mounting housing (400); The anti-deformation bubble wrap shell (100) as described in any one of claims 1-8 is disposed on the mounting shell (400); A pusher assembly (200) is disposed on the anti-deformation brewing shell (100), the anti-deformation brewing shell (100) is movable relative to the pusher assembly (200), and the pusher assembly (200) and the anti-deformation brewing shell (100) enclose to form a brewing cavity (1001). A powder scraping assembly (300) is disposed on the anti-deformation brewing shell (100) and is used to scrape off the powder from the anti-deformation brewing shell (100).

10. A coffee maker, characterized in that include: The brewing structure as described in claim 9.

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