Extracting device for coffee machines

Abstract

The application relates to a coffee machine easy-to-take-out extraction device, belonging to the field of coffee machines, which comprises a supporting assembly, a limiting space and a first opening, the first opening being communicated with the limiting space; an extraction assembly arranged on the supporting assembly and located at the limiting space, the extraction assembly being capable of entering or exiting the limiting space from the first opening; a locking assembly arranged on the supporting assembly, the locking assembly being capable of locking or unlocking the extraction assembly; and a pushing-out assembly arranged on the supporting assembly, the pushing-out assembly being abutted with the extraction assembly, and the pushing-out assembly being capable of driving the extraction assembly to move towards the direction of exiting the limiting space when the locking assembly unlocks the extraction assembly. The coffee machine easy-to-take-out extraction device disclosed in the application can coordinate the locking and taking-out of the extraction assembly through the mutual coordination of the locking assembly and the pushing-out assembly.

Description

Technical Field

[0001] This invention relates to the field of coffee machines, and in particular to an easily removable extraction device for coffee machines. Background Technology

[0002] Regularly removing and cleaning the extraction device is essential for ensuring stable operation and consistent coffee quality in coffee machine use. It's also one of the most basic and frequent steps in daily coffee machine maintenance. However, many coffee machines on the market today have the problem of the extraction device being difficult to remove, causing considerable inconvenience for users' daily maintenance. Summary of the Invention

[0003] Therefore, it is necessary to address the problem that the extraction devices in current coffee machines are difficult to remove, causing inconvenience to users' daily maintenance operations, and to provide an extraction device that is easy to remove from the coffee machine.

[0004] An easily removable extraction device for a coffee machine includes: a support assembly having a limiting space and a first opening communicating with the limiting space; an extraction assembly disposed on the support assembly and located at the limiting space, the extraction assembly being able to enter or exit the limiting space from the first opening; a locking assembly disposed on the support assembly, the locking assembly being able to lock or unlock the extraction assembly; and an ejection assembly disposed on the support assembly, the ejection assembly abutting against the extraction assembly, the ejection assembly being able to drive the extraction assembly to move in a direction exiting the limiting space when the locking assembly unlocks the extraction assembly.

[0005] This application discloses an easy-to-remove extraction device for a coffee machine. The first opening allows the extraction component to be inserted into a limiting space. Preferably, the first opening is located on the side of the support component, unlike the traditional method of front-mounted extraction. This side-mounted design optimizes the overall aesthetics of the coffee machine. The locking and ejection components work in coordination to coordinate the locking and removal of the extraction component. Specifically, the locking component maintains a locked state on the extraction component throughout the entire process of powder dispensing, tamping, and extraction, effectively securing the extraction component and ensuring operational stability. When the extraction component needs to be removed, the locking component unlocks, and the ejection component moves synchronously, automatically driving the extraction component to move out of the limiting space, achieving a smooth transition between locking and ejection. Preferably, the ejection component ejects the extraction component approximately 20 mm. Furthermore, since the extraction component is inserted from the side, its handle replaces the traditional handle. The handle of this extraction component is relatively short, eliminating the need for the long handles of traditional technologies. Therefore, the ejection component overcomes the problem of difficulty in removing the extraction component due to its short handle, a problem present in this application.

[0006] In one embodiment, the support assembly includes a support member and a movable support block. The movable support block is disposed on the support member and has the limiting space and the first opening. The ejection component is disposed on the movable support block and is located on the side of the movable support block away from the first opening. The locking component is disposed on the movable support block and is located on adjacent sides of the movable support block, respectively. By disposing the ejection component on the movable support block and on the side away from the first opening, the ejection component can apply driving force from the side of the extraction component away from the pick-up / placement end, ensuring uniform force and smooth movement of the extraction component during ejection and preventing jamming or displacement during the ejection process. By disposing the locking component on the movable support block and on adjacent sides of the ejection component, the layout is reasonable, allowing the locking component to move with the movable support block as a whole during movement, thereby maintaining the lock on the extraction component and preventing displacement of the extraction component due to the force applied by the ejection component, which would affect the workflow. It should be noted that the coffee grinder's outlet end is connected to the support, and the coffee tamper is also located on the support. The movable support block can move relative to the support to move the extraction component below the grinder's outlet end to collect the coffee grounds. The movable support block can also move relative to the support to move the extraction component below the tamper to tamp the coffee grounds into a puck for easier extraction.

[0007] In one embodiment, the locking component is movably disposed on the support component. The locking component is movable relative to the support component, and when it moves relative to the support component, it can abut or separate from the extraction component. When the locking component abuts against the extraction component, the extraction component is locked; when it separates, the extraction component is unlocked. The movement of the locking component relative to the support component enables the abutment or separation of the locking component from the extraction component. Abutting the extraction component locks it, and separating it unlocks it. This simple operation and smooth switching between locking and unlocking further improves the convenience of placing and removing the extraction component.

[0008] In one embodiment, the device further includes a limiting block and a first elastic element. The limiting block is disposed on the support assembly and located outside the support assembly. The two ends of the first elastic element abut against the locking assembly and the limiting block, respectively. The first elastic element applies a force towards the extraction assembly to the locking assembly. By abutting against the locking assembly and the limiting block, the locking assembly always maintains a locking force on the extraction assembly, thus ensuring the reliability of the locking mechanism when it abuts against the extraction assembly. This prevents the extraction assembly from loosening or shifting due to vibration or external force during powder collection, pressing, and extraction. Furthermore, the first elastic element assists the locking assembly in quick resetting, facilitating subsequent locking operations and improving the overall stability and convenience of the device.

[0009] In one embodiment, the system further includes a housing assembly and an unlocking assembly. The housing assembly has a mounting cavity, and both the support assembly and the unlocking assembly are disposed on the housing assembly and located within the mounting cavity. The unlocking assembly can drive the locking assembly to move away from the extraction assembly. The unlocking assembly's ability to drive the locking assembly away from the extraction assembly enables rapid unlocking of the locking assembly, providing convenient operation without the need for manual manipulation. This further optimizes the unlocking process and, in conjunction with the ejection assembly, facilitates the rapid removal of the extraction assembly, resulting in a high degree of automation and improved user experience. A preferred unlocking assembly is an unlocking block.

[0010] In one embodiment, the support component includes a support member and a movable support block. The movable support block is movably disposed on the support member. Both the extraction component and the locking component are disposed on the movable support block. The movable support block can move relative to the support member towards or away from the unlocking component. When the movable support block moves relative to the support member, the unlocking component can abut or separate from the locking component. When the unlocking component abuts the locking component, it can drive the locking component to move away from the extraction component. The movement of the movable support block relative to the support member enables the abutment or separation of the unlocking component and the locking component. When the unlocking component abuts the locking component, it can drive the locking component to move away from the extraction component to achieve unlocking. The unlocking operation is linked to the movement of the movable support block, making the operation smooth and continuous. No additional separate operation of the unlocking component is required, simplifying the unlocking process. At the same time, the extraction component and the locking component move synchronously with the movable support block, ensuring the stability of the extraction component's position and avoiding displacement or jamming during movement, further improving the convenience and stability of the device operation.

[0011] In one embodiment, the unlocking component has a first inclined surface on the side facing the locking component, and the locking component has a second inclined surface on the side facing the unlocking component. When the unlocking component abuts against the locking component, the first inclined surface abuts against the second inclined surface. A movable support block drives the locking component to move towards the unlocking component. At a specific position, the unlocking component blocks the locking component, preventing it from continuing to move synchronously with the movable support block. Instead, the locking component is forced to move along the first inclined surface of the unlocking component. This movement naturally overcomes the force exerted on the locking component by the first elastic element towards the extraction component, achieving the unlocking action of the locking component moving away from the extraction component. This structure requires no additional unlocking force, making unlocking smoother and less strenuous. Simultaneously, the inclined surfaces ensure stable movement of the locking component, preventing jamming and further improving the stability and convenience of the unlocking operation.

[0012] In one embodiment, the ejection component includes a pushing member and a second elastic member. The pushing member is disposed on the movable support block and located within the first limiting space. The pushing member abuts against the extraction component. One end of the second elastic member abuts against the pushing member, and the other end of the second elastic member abuts against the space wall of the first limiting space. The second elastic member applies a force to the pushing member toward the receiving space. The second elastic member, when the extraction component is locked, compresses the pushing member, thereby compressing and accumulating potential energy in the elastic member. When the locking component is unlocked, the elastic member can quickly release the accumulated potential energy without additional force, driving the pushing member to immediately eject the extraction component, achieving rapid ejection of the extraction component. This makes the operation smoother and more efficient. Simultaneously, the continuous force of the elastic member ensures a smooth ejection process, avoiding jamming and further improving the convenience and stability of removing the extraction component.

[0013] In one embodiment, a buffer component is further included. The support component includes a support member and a movable support block. The movable support block is movably disposed on the support member. The extraction component, the locking component, and the buffer component are all disposed on the movable support block. The buffer component is configured to cooperate with the extraction component when the locking component unlocks the extraction component and the ejection component ejects the extraction component a preset distance. The buffer component effectively prevents the ejection component from ejecting the extraction component too quickly in one go, preventing the extraction component from falling due to excessive speed or force. Simultaneously, locking the extraction component after it has been ejected a preset distance ensures that the extraction component extends smoothly for easy user access, while also providing a limiting and buffering effect, improving the stability of the handling process, preventing damage to the extraction component or coffee grounds from scattering, and further optimizing the user experience. This preset distance is approximately 20mm.

[0014] In one embodiment, a portion of the extraction component is located within the limiting space. A first locking groove and a second locking groove are respectively provided on opposite sides of the portion of the extraction component within the limiting space. The distance between the first locking groove and the second locking groove along the movement direction of the movable support block is a preset distance. When the locking component locks the extraction component, the locking component engages with the first locking groove; when the buffer component engages with the extraction component, the locking component engages with the second locking groove. The first and second locking grooves precisely define the locking position and the limiting position after ejection of the extraction component, and the distance between them is consistent with the preset distance. This ensures that the extraction component is stably limited after being ejected a preset distance, guaranteeing smooth switching between locking and limiting, and further improving the stability and reliability of the device.

[0015] In one embodiment, a second opening is provided on one side of the housing assembly. The second opening communicates with the mounting cavity and is positioned opposite to the first opening. The extraction assembly can sequentially enter the limiting space through the second opening and the first opening, or sequentially exit through the first opening and the second opening. A handle is formed on one side of the extraction assembly, and at least a portion of the handle can be located outside the mounting cavity when the ejection component drives the extraction assembly. By providing a second opening on one side of the housing assembly opposite to the first opening, the extraction assembly can be inserted and removed from the side. Compared to the front-mounted method, this application makes it more convenient to pick up and put down the extraction assembly by providing a handle. The side-mounted method allows for a shorter handle of the extraction assembly, avoiding the problem of excessively long handles affecting use in conventional technologies, and is also more aesthetically pleasing. Attached Figure Description

[0016] Figure 1 A first perspective view of the easily removable extraction device of a coffee machine; Figure 2 A second perspective view of the easily removable extraction device of a coffee machine; Figure 3 A cross-sectional view of the easily removable extraction device of a coffee machine; Figure 4 for Figure 3 Enlarged view of point A in the middle; Figure 5 for Figure 3 Enlarged view at point B in the middle; Figure 6 for Figure 3 Enlarged view at point C; Figure 7 for Figure 3 Enlarged view at point D; Figure 8 A first perspective view of the support component, extraction component, locking component, ejection component, limit block, first elastic element and buffer component; Figure 9 A second perspective view of the supporting component, extraction component, locking component, ejection component, limiting block, first elastic element and buffer component; Figure 10 A third perspective view of the supporting component, extraction component, locking component, ejection component, limiting block, first elastic element and buffer component; Figure 11 Exploded view of the support component, extraction component, locking component, ejection component, limit block, first elastic element and buffer component; Figure 12 A first exploded view of the active support block, extraction component, locking component, ejection component, limit block, first elastic element, and buffer component; Figure 13 A second exploded view of the active support block, locking component, ejection component, limit block, first elastic element, and buffer component; Figure 14 An exploded view of the active support block, extraction component, locking component, ejection component, limit block, first elastic element, and buffer component; Figure 15 A first exploded view of the locking component, the limiting block, and the first elastic element; Figure 16 A 3D view of the movable support frame; Figure 17 This is a first three-dimensional view of the extraction component; Figure 18 This is a second three-dimensional view of the extraction component; Figure 19 This is a 3D diagram of a coffee machine.

[0017] The correspondence between the reference numerals and the component names is as follows: 1 Support component, 11 Support piece, 12 Movable support block, 101 Limiting space, 102 First opening; 2 extraction components, 21 handle, 201 first locking slot, 202 second locking slot; 3. Locking component, 301 second slope; 4. Launch component, 41. Pusher component, 42. Second elastic component; 5 limit blocks; 6. First elastic element; 7. Housing assembly, 701. Mounting cavity, 702. Second opening; 8 unlocking components, 801 first slope; 9. Buffer components. Detailed Implementation

[0018] To better understand the above-mentioned objectives, features, and advantages of the present invention, the present invention 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.

[0019] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and therefore the scope of protection of the invention is not limited to the specific embodiments disclosed below. Example

[0020] like Figure 1-19As shown, this embodiment discloses an easily removable extraction device for a coffee machine, comprising: a support component 1, the support component 1 having a limiting space 101 and a first opening 102, the first opening 102 communicating with the limiting space 101; an extraction component 2, the extraction component 2 disposed on the support component 1 and located at the limiting space 101, the extraction component 2 being able to enter the limiting space 101 from the first opening 102 or exit the limiting space 101 from the first opening 102; a locking component 3, the locking component 3 disposed on the support component 1, the locking component 3 being able to lock or unlock the extraction component 2; and an ejection component 4, the ejection component 4 disposed on the support component 1, the ejection component 4 abutting against the extraction component 2, the ejection component 4 being able to drive the extraction component 2 to move in the direction of exiting the limiting space 101 when the locking component 3 unlocks the extraction component 2.

[0021] This application discloses an easy-to-remove extraction device for a coffee machine. The first opening 102 allows the extraction component 2 to be placed into the limiting space 101. Preferably, the first opening 102 is located on the side of the support component 1. Unlike traditional methods of front-facing extraction, this side-facing design optimizes the overall aesthetics of the coffee machine. The locking component 3 and the ejection component 4 work in coordination to coordinate the locking and removal of the extraction component 2. Specifically, the locking component 3 maintains a locked state on the extraction component 2 throughout the entire process of dispensing, tamping, and extracting the coffee powder, effectively securing the extraction component 2 and ensuring operational stability. When the extraction component 2 needs to be removed, the locking component 3 unlocks, and the ejection component 4 simultaneously moves, automatically driving the extraction component 2 towards the exit limiting space 101, achieving a smooth transition between locking and ejection. Preferably, the ejection component 4 ejects the extraction component 2 by approximately 20 millimeters. In addition, since the extraction component 2 of this application is inserted from the side, the handle 21 of the extraction component 2 replaces the handle in the conventional technology. The handle 21 of the extraction component 2 of this application is relatively short, and it does not require such a long handle as in the conventional technology. Therefore, setting the ejection component 4 can also overcome the problem that the extraction component 2 is difficult to remove because the handle 21 of the extraction component 2 is too short in this application.

[0022] like Figure 8-13As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the support component 1 includes a support member 11 and a movable support block 12. The movable support block 12 is disposed on the support member 11, and the movable support block 12 has the limiting space 101 and the first opening 102. The push-out component 4 is disposed on the movable support block 12 and is located on the side of the movable support block 12 away from the first opening 102. The locking component 3 is disposed on the movable support block 12 and is located on the adjacent sides of the movable support block 12, respectively. By disposing of the push-out component 4 on the movable support block 12 and on the side of the movable support block 12 away from the first opening 102, the push-out component 4 can apply a driving force from the side of the extraction component 2 away from the pick-up and drop-off end, ensuring that the extraction component 2 is subjected to uniform force and moves smoothly when pushed out, and avoiding jamming or deviation during the push-out process. The locking component 3 is positioned on the movable support block 12 and located on opposite sides of the ejector component 4, respectively. This reasonable layout allows the locking component 3 to move along with the movable support block 12 as it moves, thus maintaining the lock on the extraction component 2. This prevents the force exerted by the ejector component 4 on the extraction component 2 from causing displacement and affecting the workflow. It should be noted that the coffee grinder's outlet end engages with the support member 11, and the tamper is also mounted on the support member 11. Movement of the movable support block 12 relative to the support member 11 moves the extraction component 2 below the grinder's outlet end to collect coffee grounds. Movement of the movable support block 12 relative to the support member 11 also moves the extraction component 2 below the tamper to tamp the coffee grounds into a puck for easier extraction.

[0023] like Figure 3 and Figure 4 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the locking component 3 is movably disposed on the support component 1, the locking component 3 is movable relative to the support component 1, and when the locking component 3 moves relative to the support component 1, the locking component 3 can abut or separate from the extraction component 2. When the locking component 3 abuts against the extraction component 2, the extraction component 2 is locked; when the locking component 3 separates from the extraction component 2, the extraction component 2 is unlocked. The movement of the locking component 3 relative to the support component 1 enables the locking component 3 to abut or separate from the extraction component 2. When the locking component 3 abuts against the extraction component 2, the extraction component 2 is locked; when it separates, the extraction component 2 is unlocked. This operation is simple, the switching between locking and unlocking is smooth, and further improves the convenience of picking up and placing the extraction component 2.

[0024] like Figure 3 , Figure 5 and Figure 15As shown, in addition to the features of the above embodiments, this embodiment further includes a limiting block 5 and a first elastic member 6. The limiting block 5 is disposed on the support component 1 and located on the outside of the support component 1. The two ends of the first elastic member 6 abut against the locking component 3 and the limiting block 5, respectively. The first elastic member 6 is used to apply a force toward the extraction component 2 to the locking component 3. By having the two ends of the first elastic member 6 abut against the locking component 3 and the limiting block 5, it is ensured that the locking component 3 always has a locking force on the extraction component 2, thereby ensuring the locking reliability when the locking component 3 abuts against the extraction component 2 and preventing the extraction component 2 from loosening or displacing due to vibration or external force during powder taking, pressing, and extraction. Moreover, the first elastic member 6 can assist the locking component 3 in quickly resetting, facilitating the next locking operation and improving the overall stability and convenience of the device.

[0025] like Figure 3 , Figure 7 and Figure 15 As shown, in addition to the features of the above embodiments, this embodiment further includes a housing assembly 7 and an unlocking assembly 8. The housing assembly 7 has a mounting cavity 701. Both the support assembly 1 and the unlocking assembly 8 are disposed on the housing assembly 7 and located within the mounting cavity 701. The unlocking assembly 8 can drive the locking assembly 3 to move away from the extraction assembly 2. The unlocking assembly 8 enables the locking assembly 3 to move away from the extraction assembly 2, allowing for quick unlocking of the locking assembly 3. This is convenient as it eliminates the need for manual manipulation of the locking assembly 3, further optimizing the unlocking process. Combined with the ejector assembly 4, it facilitates the rapid removal of the extraction assembly 2, resulting in a high degree of automation and improved user experience. Preferably, the unlocking assembly 8 is an unlocking block.

[0026] like Figure 3 , Figure 5 , Figure 7 and Figure 8-13As shown, in addition to the features of the above embodiments, this embodiment further defines that: the support component 1 includes a support member 11 and a movable support block 12, the movable support block 12 is movably disposed on the support member 11, the extraction component 2 and the locking component 3 are both disposed on the movable support block 12, the movable support block 12 can move relative to the support member 11 toward or away from the unlocking component 8, when the movable support block 12 moves relative to the support member 11 the unlocking component 8 can abut or separate from the locking component 3, when the unlocking component 8 abuts the locking component 3 the unlocking component 8 can drive the locking component 3 to move toward or away from the extraction component 2. The movement of the movable support block 12 relative to the support member 11 can enable the unlocking component 8 and the locking component 3 to abut or separate. When the unlocking component 8 and the locking component 3 abut, the locking component 3 can be driven to move away from the extraction component 2 to achieve unlocking. The unlocking operation is linked with the movement of the movable support block 12, and the operation is smooth and seamless. There is no need to operate the unlocking component 8 separately, which simplifies the unlocking process. At the same time, the extraction component 2 and the locking component 3 move synchronously with the movable support block 12, which can ensure the stability of the position of the extraction component 2 and avoid deviation or jamming during the movement, further improving the convenience and stability of the device operation.

[0027] like Figure 3 , Figure 5 , Figure 7 and Figure 15 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the unlocking component 8 has a first inclined surface 801 on the side facing the locking component 3, and the locking component 3 has a second inclined surface 301 on the side facing the unlocking component 8. When the unlocking component 8 and the locking component 3 abut against each other, the first inclined surface 801 abuts against the second inclined surface 301. The locking component 3 is moved towards the unlocking component 8 by the movable support block 12. At a specific position, the unlocking component 8 blocks the locking component 3, preventing the locking component 3 from continuing to move synchronously with the moving direction of the movable support block 12. It can only be forced to move along the first inclined surface 801 of the unlocking component 8. This movement process can naturally overcome the force exerted on the locking component 3 by the first elastic element 6 towards the extraction component 2, realizing the unlocking action of the locking component 3 moving away from the extraction component 2. This structure does not require additional unlocking force, making unlocking smoother and less strenuous. At the same time, the inclined surface can ensure that the locking component 3 moves smoothly and avoids jamming, further improving the stability and convenience of the unlocking operation.

[0028] like Figure 3 and Figure 4As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the ejection component 4 includes a pushing member 41 and a second elastic member 42. The pushing member 41 is disposed on the movable support block 12 and located within the first limiting space 101. The pushing member 41 abuts against the extraction component 2. One end of the second elastic member 42 abuts against the pushing member 41, and the other end of the second elastic member 42 abuts against the space wall of the first limiting space 101. The second elastic member 42 is used to apply a force toward the receiving space to the pushing member 41. By setting the second elastic member 42, when the extraction component 2 is locked, the extraction component 2 squeezes the pushing member 41, thereby compressing and accumulating potential energy in the elastic member. When the locking component 3 is unlocked, the elastic member can quickly release the accumulated potential energy without applying additional force, driving the pushing member 41 to immediately eject the extraction component 2, realizing the rapid ejection of the extraction component 2. The operation is smoother and more efficient. At the same time, the continuous force of the elastic member can ensure a smooth ejection process and avoid jamming, further improving the convenience and stability of removing the extraction component 2.

[0029] like Figure 3 and Figure 6 As shown, in addition to the features of the above embodiments, this embodiment further includes a buffer component 9. The support component 1 includes a support member 11 and a movable support block 12. The movable support block 12 is movably disposed on the support member 11. The extraction component 2, the locking component 3, and the buffer component 9 are all disposed on the movable support block 12. The buffer component 9 is configured to cooperate with the extraction component 2 when the locking component 3 unlocks the extraction component 2 and the ejection component 4 ejects the extraction component 2 a preset distance. The buffer component 9 effectively prevents the ejection component 4 from ejecting the extraction component 2 quickly in one go, preventing the extraction component 2 from falling due to excessive speed or force. Simultaneously, locking the extraction component 2 after it has been ejected a preset distance ensures that the extraction component 2 extends smoothly for easy user access and also provides a limiting and buffering effect, improving the stability of the handling process, preventing damage to the extraction component 2 or coffee grounds from scattering, and further optimizing the user experience. The preset distance is approximately 20mm.

[0030] like Figure 6 , Figure 8-11 and Figure 17-18As shown, in addition to the features of the above embodiments, this embodiment further specifies that: a portion of the extraction component 2 is located within the limiting space 101; a first locking groove 201 and a second locking groove 202 are respectively provided on opposite sides of the portion of the extraction component 2 located within the limiting space 101; the distance between the first locking groove 201 and the second locking groove 202 along the movement direction of the movable support block 12 is the preset distance; when the locking component 3 locks the extraction component 2, the locking component 3 cooperates with the first locking groove 201; when the buffer component 9 cooperates with the extraction component 2, the locking component 3 cooperates with the second locking groove 202. The setting of the first locking groove 201 and the second locking groove 202 precisely limits the locking position and the limiting position after ejection of the extraction component 2, and the distance between them is consistent with the preset distance, so that the extraction component 2 is stably limited after being ejected a preset distance, ensuring smooth switching between locking and limiting, and further improving the stability and reliability of the device.

[0031] like Figure 1-3 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: a second opening 702 is provided on one side of the housing assembly 7, the second opening 702 communicates with the mounting cavity 701 and is disposed opposite to the first opening 102, the extraction assembly 2 can enter the limiting space 101 sequentially from the second opening 702 and the first opening 102 or exit sequentially from the first opening 102 and the second opening 702, a handle 21 is formed on one side of the extraction assembly 2, and at least a portion of the handle 21 can be located outside the mounting cavity 701 when the ejection assembly 4 drives the extraction assembly 2. By providing a second opening 702 on one side of the housing assembly 7 that is disposed opposite to the first opening 102, the extraction assembly 2 can be inserted and removed from the side. Compared with the front-mounted method, this application makes it more convenient to pick up and put down the extraction assembly 2 as a whole by providing a handle 21. The side-mounted method makes the handle 21 of the extraction assembly 2 shorter, which can avoid the problem of the handle of the extraction assembly 2 being too long and affecting the use in the traditional technology, and is also more aesthetically pleasing.

[0032] The above embodiments merely illustrate several implementation methods of the present invention, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the invention patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these all fall within the protection scope of the present invention. Therefore, the protection scope of this invention patent should be determined by the appended claims.

Claims

1. An easily removable extraction device for a coffee machine, characterized in that, include: A support component (1) is provided with a limiting space (101) and a first opening (102), the first opening (102) being connected to the limiting space (101); Extraction component (2), which is disposed on the support component (1) and located in the limiting space (101), is capable of entering the limiting space (101) from the first opening (102) or exiting the limiting space (101) from the first opening (102). A locking component (3) is disposed on the support component (1) and is capable of locking or unlocking the extraction component (2); The ejection component (4) is disposed on the support component (1) and abuts against the extraction component (2). When the locking component (3) unlocks the extraction component (2), the ejection component (4) can drive the extraction component (2) to move in the direction of exiting the limiting space (101).

2. The easily removable extraction device for a coffee machine according to claim 1, characterized in that, The support component (1) includes a support member (11) and a movable support block (12). The movable support block (12) is disposed on the support member (11). The movable support block (12) is provided with the limiting space (101) and the first opening (102). The push-out component (4) is disposed on the movable support block (12) and the push-out component (4) is located on the side of the movable support block (12) away from the first opening (102). The locking component (3) is disposed on the movable support block (12) and the locking component (3) and the push-out component (4) are respectively located on the adjacent sides of the movable support block (12).

3. The easily removable extraction device for a coffee machine according to claim 1, characterized in that, The locking component (3) is movably disposed on the support component (1). The locking component (3) is movable relative to the support component (1). When the locking component (3) moves relative to the support component (1), the locking component (3) can abut or separate from the extraction component (2). When the locking component (3) abuts against the extraction component (2), the extraction component (2) is locked. When the locking component (3) separates from the extraction component (2), the extraction component (2) is unlocked.

4. The easily removable extraction device for a coffee machine according to claim 3, characterized in that, It also includes a limiting block (5) and a first elastic member (6), the limiting block (5) is disposed on the support component (1) and the limiting block (5) is located outside the support component (1), the two ends of the first elastic member (6) abut against the locking component (3) and the limiting block (5) respectively, and the first elastic member (6) is used to apply a force toward the extraction component (2) to the locking component (3).

5. The easily removable extraction device for a coffee machine according to claim 3, characterized in that, It also includes a housing assembly (7) and an unlocking assembly (8), the housing assembly (7) having a mounting cavity (701), the support assembly (1) and the unlocking assembly (8) being disposed on the housing assembly (7) and located within the mounting cavity (701), the unlocking assembly (8) being able to drive the locking assembly (3) to move away from the extraction assembly (2).

6. The easily removable extraction device for a coffee machine according to claim 5, characterized in that, The support component (1) includes a support member (11) and a movable support block (12). The movable support block (12) is movably disposed on the support member (11). The extraction component (2) and the locking component (3) are both disposed on the movable support block (12). The movable support block (12) can move relative to the support member (11) toward the direction of approaching or moving away from the unlocking component (8). When the movable support block (12) moves relative to the support member (11), the unlocking component (8) can abut or separate from the locking component (3). When the unlocking component (8) abuts against the locking component (3), the unlocking component (8) can drive the locking component (3) to move away from the extraction component (2).

7. The easily removable extraction device for a coffee machine according to claim 6, characterized in that, The unlocking component (8) has a first inclined surface (801) on the side facing the locking component (3), and the locking component (3) has a second inclined surface (301) on the side facing the unlocking component (8). When the unlocking component (8) and the locking component (3) come into contact, the first inclined surface (801) and the second inclined surface (301) abut against each other.

8. The easily removable extraction device for a coffee machine according to claim 1, characterized in that, It also includes a buffer component (9), the support component (1) includes a support member (11) and a movable support block (12), the movable support block (12) is movably disposed on the support member (11), the extraction component (2), the locking component (3) and the buffer component (9) are all disposed on the movable support block (12), the buffer component (9) is configured to cooperate with the extraction component (2) when the locking component (3) unlocks the extraction component (2) and the ejection component (4) ejects the extraction component (2) a preset distance.

9. The easily removable extraction device for a coffee machine according to claim 8, characterized in that, The extraction component (2) is located within the limiting space (101). The extraction component (2) located within the limiting space (101) has a first locking groove (201) and a second locking groove (202) on opposite sides. The distance between the first locking groove (201) and the second locking groove (202) along the movement direction of the movable support block (12) is the preset distance. When the locking component (3) locks the extraction component (2), the locking component (3) cooperates with the first locking groove (201). When the buffer component (9) cooperates with the extraction component (2), the locking component (3) cooperates with the second locking groove (202).

10. The easily removable extraction device for a coffee machine according to claim 5, characterized in that, The housing assembly (7) has a second opening (702) on one side, which communicates with the mounting cavity (701) and is opposite to the first opening (102). The extraction assembly (2) can enter the limiting space (101) sequentially from the second opening (702) and the first opening (102) or exit sequentially from the first opening (102) and the second opening (702). A handle (21) is formed on one side of the extraction assembly (2). When the ejection assembly (4) drives the extraction assembly (2), at least a part of the handle (21) can be located outside the mounting cavity (701).

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