Shifting rod triggering rebounding structure and coffee machine

Abstract

The utility model relates to a deflector rod triggering springback structure and a coffee machine, and belongs to the field of coffee machines. The control assembly is arranged on the conveying assembly, and the control assembly is used for controlling the conveying assembly to start or stop outputting the fluid; the moving assembly is arranged on the conveying assembly and located in the containing cavity, the moving assembly can move relative to the conveying assembly, the moving assembly at least has a first position and a second position when moving relative to the conveying assembly, and the moving assembly abuts against the control assembly when located at the first position; the moving assembly is separated from the control assembly when located at the second position; and the driving assembly is arranged on the conveying assembly, and the driving assembly can drive the moving assembly to move relative to the conveying assembly. According to the deflector rod triggering springback structure, when the moving assembly is separated from the control assembly, steam stops being output from the conveying assembly, and the control mode is stable and reliable.

Description

Technical Field

[0001] This utility model relates to the field of coffee machines, and in particular to a lever-triggered spring-loaded structure and a coffee machine. Background Technology

[0002] The steam output mechanism is a crucial component of a coffee machine, used to deliver steam for better milk frothing. However, existing steam output mechanisms have the following drawbacks: the coffee machine cannot control the steam output, or controlling it is difficult, causing inconvenience for users. Therefore, the steam output mechanism of coffee machines needs further improvement. Utility Model Content

[0003] Therefore, it is necessary to provide a lever-triggered spring-loaded structure and a coffee machine to address the problems of coffee machines being unable to control the opening and closing of steam or the difficulty in controlling the opening and closing of steam.

[0004] A lever-triggered rebound structure includes: a conveying assembly having a receiving cavity; a control assembly disposed on the conveying assembly and used to control the opening or closing of the conveying assembly; a moving assembly disposed on the conveying assembly and located within the receiving cavity, the moving assembly being movable relative to the conveying assembly, the moving assembly having at least a first position and a second position when moving relative to the conveying assembly, the moving assembly abutting against the control assembly when located in the first position, and the moving assembly separating from the control assembly when located in the second position; and a driving assembly disposed on the conveying assembly, the driving assembly abutting against the moving assembly, and the driving assembly being capable of driving the moving assembly to move relative to the conveying assembly.

[0005] The first aspect of this application discloses a lever-triggered spring-loaded structure. Steam begins to exit from the conveying component when the moving component abuts against the control component, and stops exiting when the moving component separates from the control component. This control method is stable and reliable. The driving component can move the moving component relative to the conveying component, allowing easy control of the moving component's abutment or separation from the control component, thus controlling the steam's on / off state. The operation is simple and convenient, providing a good user experience. The inclusion of a receiving cavity provides space for other components of the product, such as the moving component, avoiding interference from external factors. Furthermore, the overall design is more harmonious and aesthetically pleasing. This lever-triggered spring-loaded structure demonstrates a high degree of professionalism and innovation in multiple dimensions, providing users with a more convenient, efficient, and safe steam output experience.

[0006] In one embodiment, the drive component is rotatable relative to the conveying component. The drive component can rotate at least a first angle and a second angle relative to the conveying component. When the drive component rotates the first angle, the moving component is located at the first position, and when the drive component rotates the second angle, the moving component is located at the second position. Steam is turned on and off by controlling the drive component to rotate the first and second angles, making the control method easier and more convenient. Furthermore, the rotational action is relatively simple, allowing users to quickly switch between steam on and off without multiple operations or adjustments, thus simplifying the control process.

[0007] In one embodiment, one of the drive assembly and the conveying assembly is provided with a locking block, and the other of the drive assembly and the conveying assembly is provided with a limiting groove. The drive assembly is provided with a recess. When the drive assembly rotates to a first angle, the locking block engages with the limiting groove; when the drive assembly rotates to a second angle, the moving assembly engages with the recess. By having the locking block engage with the limiting groove when the drive assembly rotates to the first angle, the rotation of the drive assembly when steam is turned on affects the steam output. By having the moving assembly engage with the recess when the drive assembly rotates to the second angle, this locking mechanism significantly enhances the stability of the drive assembly, ensuring that it will not move accidentally due to external forces or vibrations during use. This design effectively prevents accidental steam release due to accidental collisions or misoperation, greatly improving the safety of the equipment.

[0008] In one embodiment, the conveying assembly has a sliding hole, and the driving assembly includes a rotating part and a handle part. The rotating part is disposed on the conveying assembly and abuts against the moving assembly. The rotating part is rotatable relative to the conveying assembly and has a groove, allowing the moving assembly to enter or exit the groove. The handle part is disposed on the rotating part and located at the sliding hole. The sliding hole restricts the rotation direction of the driving assembly, making its rotation more reliable. It also provides sufficient rotation space for the driving assembly, allowing users to easily perform rotational operations, increasing operational flexibility and convenience. When the rotating part of the driving assembly rotates to a specific position, the moving assembly can engage the groove, ensuring the rotating part remains stable in that position, preventing accidental steam release, and thus ensuring the accuracy and reliability of the steam control system.

[0009] In one embodiment, a locking block is formed on the outer side of the rotating part, which can engage with the conveying component. This locking block allows the drive component to be locked when it rotates to a first angle. This design effectively prevents the steam output from being affected by accidental rotation of the drive component due to external impacts, vibrations, or other unforeseen factors.

[0010] In one embodiment, a torsion spring is also included. One end of the torsion spring abuts against the conveying assembly, and the other end abuts against the rotating part. The torsion spring applies a torque to the rotating part in the opposite direction to the rotation of the rotating part relative to the conveying assembly. By having one end of the torsion spring abut against the conveying assembly and the other end against the rotating part, when the drive assembly rotates, the torsion spring applies a torque opposite to the direction of rotation, causing the rotating part to automatically return to its initial position. This design greatly simplifies the user's operation process and improves ease of use.

[0011] In one embodiment, there are multiple grooves spaced apart circumferentially along the rotating part. The assembly also includes a push rod disposed on the conveying component and opposite to the rotating part. The rotating part rotates relative to the conveying component by at least a first angle and a second angle. When the rotating part rotates by the first angle, the moving component is located in the first position. When the rotating part rotates by the first angle, the push rod can engage with one of the multiple grooves. When the rotating part rotates by the second angle, the moving component is located in the second position. When the rotating part rotates by the second angle, the moving component can engage with another of the multiple grooves. By having the push rod engage with the groove when the moving component is in the first position, the stability of the drive component at a specific position can be improved, resulting in better stability.

[0012] In one embodiment, the moving component includes a support, a moving rod, and a moving head. The support is disposed on the conveying component and located within the receiving cavity. The moving rod and the moving head are both disposed on the support and located on opposite sides of the support. When the moving component is in the first position, the moving rod abuts against the control component. When the moving component is in the second position, the moving rod separates from the control component. The moving head can abut against or separate from the drive component. This design allows the user to operate the moving component solely through the drive component; the abutting or separation of the moving rod and the control component enables the steam to be turned on and off, simplifying the operation process and reducing operation time and effort.

[0013] In one embodiment, a reset member is further included. The reset member is sleeved on the movable component, and its two ends abut against the support portion and the conveying component, respectively. The reset member applies a force F to the movable component, and the direction of the force F is opposite to the direction of movement of the movable component. By providing a reverse force F through the reset member, the movable component can automatically reset itself and engage with the groove of the drive component when the steam is turned off, simplifying the user's operation and improving ease of use. This design reduces the force required for the user to turn off the steam, lowering the operational difficulty.

[0014] In one embodiment, the conveying assembly includes a conveying housing, a conveying member, and an output pipe. The conveying housing has a sliding hole and a receiving cavity. The driving assembly is disposed on the conveying housing and located at the sliding hole. The conveying member is disposed on the conveying housing and located within the receiving cavity. The output pipe is disposed on the conveying member and is rotatable relative to the conveying member. Because the output pipe can rotate relative to the conveying member, the user can adjust the direction of steam output by rotating the output pipe, increasing the flexibility and convenience of use.

[0015] In one embodiment, the system further includes a pressure block and an elastic element. The pressure block is disposed on the output tube, and the two ends of the elastic element abut against the conveying member and the pressure block, respectively. The elastic element applies a force toward the output tube to the pressure block. By applying a force toward the output tube to the pressure block through the elastic element, the output tube remains stable during rotation, reducing rotational instability or deviation caused by external forces or vibrations, and improving the reliability of rotation.

[0016] In one embodiment, a connector assembly is also included, which is disposed on the conveyor. The connector assembly allows steam from other parts of the coffee machine to continuously enter the conveyor assembly through it.

[0017] A coffee machine includes: the aforementioned lever-triggered spring-back structure.

[0018] The second aspect of this application discloses a coffee machine in which a lever-triggered spring-loaded structure simplifies the operation of steam control. Users can easily start or stop steam output by gently moving the lever, greatly simplifying the steam control process. Furthermore, the drive components remain firmly in place during both steam activation and deactivation, ensuring stability and reliability and preventing accidental operation. Attached Figure Description

[0019] Figure 1 A first perspective view of the lever-triggered spring-loaded structure;

[0020] Figure 2A second perspective view of the lever-triggered spring-loaded structure;

[0021] Figure 3 A cross-sectional view of the lever-triggered spring-loaded structure;

[0022] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0023] Figure 5 The first exploded view of the lever-triggered spring-back structure;

[0024] Figure 6 The second exploded view of the lever-triggered spring-back structure;

[0025] Figure 7 Exploded view of the drive assembly and torsion spring;

[0026] Figure 8 A 3D view of the moving component;

[0027] Figure 9 A 3D view of the conveyor components;

[0028] Figure 10 This is a first cross-sectional view of the conveyor assembly;

[0029] Figure 11 This is a second sectional view of the transport component.

[0030] The correspondence between the reference numerals and the component names is as follows:

[0031] 1 Conveying assembly, 11 Conveying housing, 12 Conveying component, 13 Output pipe, 14 Pressure block, 15 Elastic component, 16 Connector assembly, 101 Receiving cavity, 102 Limiting groove, 103 Sliding hole;

[0032] 2. Control components;

[0033] 3. Moving component; 31. Support; 32. Moving rod; 33. Moving head;

[0034] 4 drive assembly, 41 rotating part, 411 locking block, 42 ​​handle part, 401 groove;

[0035] 5. Torsion springs;

[0036] 6. Reset components. Detailed Implementation

[0037] 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.

[0038] 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.

[0039] Example 1

[0040] like Figure 1-3 , Figure 5 and Figure 6 As shown, this embodiment discloses a lever-triggered rebound structure, including: a conveying component 1, the conveying component 1 having a receiving cavity 101; a control component 2, the control component 2 being disposed on the conveying component 1, the control component 2 being used to control the opening or closing of the conveying component 1; a moving component 3, the moving component 3 being disposed on the conveying component 1 and located within the receiving cavity 101, the moving component 3 being movable relative to the conveying component 1, the moving component 3 having at least a first position and a second position when moving relative to the conveying component 1, the moving component 3 being in the first position being abutting against the control component 2, the moving component 3 being in the second position being separating from the control component 2; and a driving component 4, the driving component 4 being disposed on the conveying component 1, the driving component 4 abutting against the moving component 3, the driving component 4 being capable of driving the moving component 3 to move relative to the conveying component 1.

[0041] The first aspect of this application discloses a lever-triggered spring-loaded structure. Steam begins to be output from the conveying component 1 when the moving component 3 abuts against the control component 2, and stops outputting steam when the moving component 3 separates from the control component 2. This control method is stable and reliable. The driving component 4 can drive the moving component 3 to move relative to the conveying component 1. Therefore, operating the driving component 4 easily controls the abutment or separation of the moving component 3 from the control component 2, thereby controlling the start and stop of steam output. The operation is simple and convenient, providing a good user experience. The accommodating cavity 101 provides space for other components of the product, such as the moving component 3, avoiding interference from external factors. Furthermore, the overall design is more harmonious and aesthetically pleasing. The lever-triggered spring-loaded structure of this application demonstrates a high degree of professionalism and innovation in multiple dimensions, providing users with a more convenient, efficient, and safe steam output experience.

[0042] like Figure 1-3As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the driving component 4 is rotatable relative to the conveying component 1, and the driving component 4 is rotatable relative to the conveying component 1 by at least a first angle and a second angle. When the driving component 4 rotates by the first angle, the moving component 3 is located at the first position, and when the driving component 4 rotates by the second angle, the moving component 3 is located at the second position. Steam is turned on and off by controlling the driving component 4 to rotate by the first and second angles, making the control method easier and more convenient. Moreover, the rotation action is relatively simple, allowing users to quickly switch between steam on and off without multiple operations or adjustments, thus simplifying the control process.

[0043] like Figure 3 and Figure 4 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: one of the driving component 4 and the conveying component 1 is provided with a locking block 411, the other of the driving component 4 and the conveying component 1 is provided with a limiting groove 102, and the driving component 4 is provided with a groove 401. When the driving component 4 rotates to the first angle, the locking block 411 engages with the limiting groove 102; when the driving component 4 rotates to the second angle, the moving component 3 engages with the groove 401. By having the locking block 411 engage with the limiting groove 102 when the driving component 4 rotates to the first angle, the rotation of the driving component 4 when steam is turned on affects the steam output effect. By having the moving component 3 engage with the groove 401 when the driving component 4 rotates to the second angle, this locking mechanism significantly enhances the stability of the driving component 4, ensuring that it will not move accidentally due to external force or vibration during use. This design effectively prevents accidental steam release due to accidental collisions or misoperation, greatly improving the safety of the equipment.

[0044] like Figure 1 and Figure 2As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the conveying component 1 is provided with a sliding hole 103, the driving component 4 includes a rotating part 41 and a handle part 42, the rotating part 41 is disposed on the conveying component 1, the rotating part 41 abuts against the moving component 3, the rotating part 41 is rotatable relative to the conveying component 1, the rotating part 41 is provided with a groove 401, the moving component 3 is rotatable into or out of the groove 401, and the handle part 42 is disposed on the rotating part 41 and located at the sliding hole 103. The setting of the sliding hole 103 restricts the rotation direction of the driving component 4, making the rotation of the driving component 4 more reliable. Moreover, it provides sufficient rotation space for the driving component 4, allowing the user to easily perform rotation operations, increasing the flexibility and convenience of operation. When the rotating part 41 of the driving component 4 rotates to a specific position, the moving component 3 can be engaged in the groove 401, ensuring that the rotating part 41 is stable and stationary at the specific position, avoiding accidental release of steam, thereby ensuring the accuracy and reliability of the steam control system.

[0045] like Figure 4 and Figure 7 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: a locking block 411 is formed on the outer side of the rotating part 41, and the locking block 411 can engage with the conveying component 1. By engaging with the conveying component 1 through the locking block 411, the driving component 4 can be locked when it rotates to a first angle. This design effectively prevents the driving component 4 from rotating unintentionally due to external impacts, vibrations, or other accidental factors, thus affecting the steam output effect.

[0046] like Figure 5-7 As shown, in addition to the features of the above embodiments, this embodiment further includes a torsion spring 5. One end of the torsion spring 5 abuts against the conveying assembly 1, and the other end of the torsion spring 5 abuts against the rotating part 41. The torsion spring 5 applies a torque to the rotating part 41 in the opposite direction to the rotation direction of the rotating part 41 relative to the conveying assembly 1. By having one end of the torsion spring 5 abut against the conveying assembly 1 and the other end against the rotating part 41, when the driving assembly 4 rotates, the torsion spring 5 applies a torque opposite to the rotation direction, causing the rotating part 41 to automatically return to its initial position. This design greatly simplifies the user's operation process and improves ease of use.

[0047] In addition to the features of the above embodiments, this embodiment further specifies that: the number of grooves 401 is multiple, and the multiple grooves 401 are arranged at intervals along the circumference of the rotating part 41; it also includes a push rod, the push rod is disposed on the conveying assembly 1 and is disposed opposite to the rotating part 41; the rotating part 41 rotates relative to the conveying assembly 1 by at least a first angle and a second angle; when the rotating part 41 rotates by the first angle, the moving assembly 3 is located in the first position; when the rotating part 41 rotates by the first angle, the push rod can engage with one of the multiple grooves 401; when the rotating part 41 rotates by the second angle, the moving assembly 3 is located in the second position; when the rotating part 41 rotates by the second angle, the moving assembly 3 can engage with another of the multiple grooves 401. By having the push rod engage with the groove 401 when the moving assembly 3 is located in the first position, the stability of the driving assembly 4 in a specific position can be improved, resulting in a better stabilizing effect.

[0048] like Figure 8 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the moving component 3 includes a support 31, a moving rod 32, and a moving head 33. The support 31 is disposed on the conveying component 1 and located within the receiving cavity 101. The moving rod 32 and the moving head 33 are both disposed on the support 31 and are respectively located on both sides of the support 31. When the moving component 3 is in the first position, the moving rod 32 abuts against the control component 2. When the moving component 3 is in the second position, the moving rod 32 separates from the control component 2. The moving head 33 can abut against or separate from the drive component 4. The arrangement of the moving component 3 allows the user to operate the moving component 3 only through the drive component 4. The abutment or separation of the moving rod 32 and the control component 2 enables the steam to be turned on and off, simplifying the operation process and reducing operation time and effort.

[0049] like Figure 3 As shown, in addition to the features of the above embodiments, this embodiment further includes a reset member 6, which is sleeved on the moving component 3. The two ends of the reset member 6 abut against the support portion 31 and the conveying component 1, respectively. The reset member 6 applies a force F to the moving component 3, and the direction of the force F is opposite to the direction of movement of the moving component 3. By providing a reverse force F through the reset member 6, the moving component 3 can be automatically reset and engaged in the groove 401 of the drive component 4 when the steam is turned off, simplifying the user's operation and improving ease of use. This design reduces the force required for the user to turn off the steam, lowering the operational difficulty.

[0050] like Figure 9-11As shown, in addition to the features of the above embodiments, this embodiment further defines: the conveying assembly 1 includes a conveying housing 11, a conveying member 12, and an output pipe 13. The conveying housing 11 is provided with a sliding hole 103 and the receiving cavity 101. The driving assembly 4 is disposed on the conveying housing 11 and located at the sliding hole 103. The conveying member 12 is disposed on the conveying housing 11 and located within the receiving cavity 101. The output pipe 13 is disposed on the conveying member 12 and is rotatable relative to the conveying member 12. Because the output pipe 13 can rotate relative to the conveying member 12, the user can adjust the direction of steam output by rotating the output pipe 13, increasing the flexibility and convenience of use.

[0051] like Figure 10 and Figure 11 As shown, in addition to the features of the above embodiments, this embodiment further includes a pressure block 14 and an elastic member 15. The pressure block 14 is disposed on the output tube 13, and both ends of the elastic member 15 abut against the conveying member 12 and the pressure block 14, respectively. The elastic member 15 is used to apply a force toward the output tube 13 to the pressure block 14. By applying a force toward the output tube 13 to the pressure block 14 by the elastic member 15, the output tube 13 remains stable during rotation, reducing rotational instability or deviation caused by external forces or vibrations, and improving the reliability of rotation.

[0052] like Figure 10 and Figure 11 As shown, in addition to the features of the above embodiments, this embodiment further includes a connector assembly 16, which is disposed on the conveyor 12. The connector assembly 16 allows steam from other parts of the coffee machine to continuously enter the conveyor assembly 1 through the connector assembly 16.

[0053] Example 2

[0054] This embodiment discloses a coffee machine, including the aforementioned lever-triggered spring-back structure.

[0055] The second aspect of this application discloses a coffee machine in which the operation of steam on / off is simplified by using a lever-triggered spring-loaded structure. Users can easily start or stop steam output by simply flicking the lever, greatly simplifying the steam on / off process. Furthermore, the drive component 4 remains firmly in place during both steam on / off processes, ensuring good stability and reliability and preventing accidental operation.

[0056] 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 lever-triggered spring-back structure, characterized in that, include: A conveying assembly (1) is provided with a receiving cavity (101); A control component (2) is disposed on the conveying component (1) and is used to control the opening or closing of the conveying component (1); A movable component (3) is disposed on the conveying component (1) and located within the receiving cavity (101). The movable component (3) is movable relative to the conveying component (1). When the movable component (3) moves relative to the conveying component (1), it has at least a first position and a second position. When the movable component (3) is located in the first position, it abuts against the control component (2). When the movable component (3) is located in the second position, it separates from the control component (2). A drive component (4) is disposed on the conveying component (1), the drive component (4) abuts against the moving component (3), and the drive component (4) is capable of driving the moving component (3) to move relative to the conveying component (1).

2. The lever-triggered spring-back structure according to claim 1, characterized in that, The drive component (4) is rotatable relative to the conveying component (1). The drive component (4) is rotatable relative to the conveying component (1) by at least a first angle and a second angle. When the drive component (4) rotates by the first angle, the moving component (3) is located at the first position. When the drive component (4) rotates by the second angle, the moving component (3) is located at the second position.

3. The lever-triggered spring-back structure according to claim 2, characterized in that, One of the driving component (4) and the conveying component (1) is provided with a locking block (411), and the other of the driving component (4) and the conveying component (1) is provided with a limiting groove (102). The driving component (4) is provided with a groove (401). When the driving component (4) rotates at the first angle, the locking block (411) is engaged in the limiting groove (102). When the driving component (4) rotates at the second angle, the moving component (3) is engaged in the groove (401).

4. The lever-triggered spring-back structure according to claim 1, characterized in that, The conveying assembly (1) is provided with a sliding hole (103). The driving assembly (4) includes a rotating part (41) and a handle part (42). The rotating part (41) is disposed on the conveying assembly (1). The rotating part (41) abuts against the moving assembly (3). The rotating part (41) can rotate relative to the conveying assembly (1). The rotating part (41) is provided with a groove (401). The moving assembly (3) can enter or exit the groove (401). The handle part (42) is disposed on the rotating part (41) and located at the sliding hole (103).

5. The lever-triggered spring-back structure according to claim 4, characterized in that, A locking block (411) is formed on the outer side of the rotating part (41), and the locking block (411) can engage with the conveying assembly (1); And / or also includes a torsion spring (5), one end of which abuts against the conveying assembly (1) and the other end of which abuts against the rotating part (41), the torsion spring (5) being used to apply a torque to the rotating part (41) and the direction of the torque being opposite to the direction of rotation of the rotating part (41) relative to the conveying assembly (1); The number of grooves (401) is multiple, and the multiple grooves (401) are arranged at circumferential intervals along the rotating part (41). The rotating part (41) is also provided with a push rod, which is disposed on the conveying assembly (1) and is disposed opposite to the rotating part (41). The rotating part (41) rotates relative to the conveying assembly (1) by at least a first angle and a second angle. When the rotating part (41) rotates by the first angle, the moving assembly (3) is located in the first position. When the rotating part (41) rotates by the first angle, the push rod can be engaged in one of the multiple grooves (401). When the rotating part (41) rotates by the second angle, the moving assembly (3) is located in the second position. When the rotating part (41) rotates by the second angle, the moving assembly (3) can be engaged in another of the multiple grooves (401).

6. The lever-triggered spring-back structure according to claim 1, characterized in that, The moving component (3) includes a support (31), a moving rod (32), and a moving head (33). The support (31) is disposed on the conveying component (1) and located in the receiving cavity (101). The moving rod (32) and the moving head (33) are both disposed on the support (31) and are located on opposite sides of the support (31). When the moving component (3) is in the first position, the moving rod (32) abuts against the control component (2). When the moving component (3) is in the second position, the moving rod (32) separates from the control component (2). The moving head (33) can abut against or separate from the driving component (4).

7. The lever-triggered spring-back structure according to claim 6, characterized in that, It also includes a reset member (6), which is sleeved on the moving component (3). The two ends of the reset member (6) abut against the support part (31) and the conveying component (1) respectively. The reset member (6) is used to apply a force F to the moving component (3) and the direction of the force F is opposite to the direction of movement of the moving component (3).

8. The lever-triggered spring-back structure according to claim 1, characterized in that, The conveying assembly (1) includes a conveying housing (11), a conveying component (12), and an output pipe (13). The conveying housing (11) is provided with a sliding hole (103) and a receiving cavity (101). The driving assembly (4) is disposed on the conveying housing (11) and located at the sliding hole (103). The conveying component (12) is disposed on the conveying housing (11) and located inside the receiving cavity (101). The output pipe (13) is disposed on the conveying component (12) and is rotatable relative to the conveying component (12).

9. The lever-triggered spring-back structure according to claim 8, characterized in that, It also includes a pressure block (14) and an elastic element (15), the pressure block (14) being disposed on the output pipe (13), and the two ends of the elastic element (15) abutting against the conveying member (12) and the pressure block (14) respectively, the elastic element (15) being used to apply a force toward the output pipe (13) to the pressure block (14); And / or may also include a connector assembly (16) disposed on the conveyor (12).

10. A coffee machine, characterized in that, include: The lever-triggered spring-back structure as described in any one of claims 1-9.

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