Safe triggering structure and bean grinder

Abstract

The utility model relates to a safety triggering structure and a bean grinder, and belongs to the field of bean grinders. The control assembly is arranged on the supporting assembly; the moving assembly is arranged on the supporting assembly, the moving assembly can move relative to the supporting assembly, the moving assembly at least has a first position and a second position when moving relative to the supporting assembly, and the moving assembly is separated from the control assembly when located at the first position; when the moving assembly is located at the second position, the moving assembly applies a force F2 to the control assembly; the bean bin assembly is arranged on the supporting assembly, and the bean bin assembly can push the moving assembly to move towards the control assembly. According to the safety triggering structure, when the bean bin assembly is installed, the bean bin assembly can push the moving assembly to abut against the control assembly so that the product can be started to work, when the bean bin assembly is disassembled, the moving assembly is automatically separated from the control assembly so as to control and stop work of the whole product, and the safety performance is good.

Description

Technical Field

[0001] This utility model relates to the field of coffee grinders, and in particular to a safety triggering structure and a coffee grinder. Background Technology

[0002] A coffee grinder is a mechanical device used to grind coffee beans into powder. A coffee grinder generally includes a burr for grinding coffee beans and other parts that could potentially cause injury. However, traditional coffee grinders typically lack a mechanism to control whether the grinder is running or not. During disassembly of the bean hopper or maintenance, users can easily accidentally activate the burr control switch, causing fingers or other objects to be caught in the burr and resulting in injury. Therefore, further improvements are needed to address these safety hazards in coffee grinders. Utility Model Content

[0003] Therefore, it is necessary to provide a safety trigger structure and a coffee grinder to address the potential safety hazards caused by the lack of a working start or stop device in traditional coffee grinders.

[0004] A safety triggering structure includes: a support component; a control component disposed on the support component; a movable component disposed on the support component, the movable component being movable relative to the support component, the movable component having at least a first position and a second position when moving relative to the support component, wherein when the movable component is in the first position the movable component is separated from the control component, and when the movable component is in the second position the movable component abuts against the control component; or, when the movable component is in the first position the movable component applies a force F1 to the control component, and when the movable component is in the second position the movable component applies a force F2 to the control component, the force F2 being greater than the force F1; and a bean hopper component disposed on the support component, the bean hopper component being capable of pushing the movable component toward the control component.

[0005] The first aspect of this application discloses a safety trigger structure, which enables the control component to start or stop the operation of the entire product by abutting or separating the moving component from the control component. This control method is simple and convenient, facilitating user operation. When the bean hopper assembly is installed, it pushes the moving component against the control component to start the product; when the bean hopper assembly is removed, the moving component automatically separates from the control component, controlling the shutdown of the entire product, resulting in a high degree of automation. This design ensures that even if the user accidentally touches the burr control switch or other starting components while removing the bean hopper assembly to add coffee beans, clean the inside of the grinder, or adjust grinder settings, the grinder's burr and other components will not start. This effectively avoids the potential danger of fingers or other objects being caught in the burr due to accidental activation of the burr control switch. Moreover, removing and installing the bean hopper assembly is a necessary step for adding coffee beans; the necessary conditions for starting and stopping the product are closely linked to the bean hopper assembly removal step, simplifying the operation and improving the user experience.

[0006] In one embodiment, the bean hopper assembly can be mounted on or detached from the support assembly. When the bean hopper assembly is mounted on the support assembly, the moving component abuts against the control component; when the bean hopper assembly is detached from the support assembly, the moving component separates from the control component. By ensuring that the moving component abuts against the control component when the bean hopper assembly is mounted on the support assembly and separates from the control component when the bean hopper assembly is disassembled, the coffee grinder's burrs and other components will not activate even if the user accidentally touches the burr control switch or other starting components while disassembling the bean hopper assembly to add coffee beans, clean the inside of the grinder, or adjust the grinder settings, thus improving safety.

[0007] In one embodiment, a circuit control system is further included. This circuit control system is electrically connected to the control component and is used to connect to external components. When the moving component separates from the control component or when the moving component applies force F1 to the control component, the circuit of the circuit control system is disconnected; when the moving component applies force F2 to the control component, the circuit of the circuit control system is turned on. By electrically connecting the circuit control system to the control component, the contact or separation of the moving component and the control component can control the on / off state of the circuit control system. When the circuit is disconnected, external components such as the cutter head cannot be turned on again via other switches, thereby improving the safety of the equipment.

[0008] In one embodiment, the bean hopper assembly includes a bean hopper body and a protrusion. The bean hopper body is disposed on the support assembly, and the protrusion is disposed on the bean hopper body, capable of abutting against the moving assembly. By abutting against the moving assembly, the protrusion prevents the moving assembly from automatically resetting to the first position, thus avoiding a situation where the control assembly remains in a disconnected circuit state when the cutter head needs to be activated, preventing the cutter head from starting when required. This design increases operational stability.

[0009] In one embodiment, the support component has a slot, and there are multiple protrusions, all of which are disposed on the bean hopper body. The protrusions are spaced apart circumferentially along the bean hopper body. One of the protrusions can abut against the moving component, and another protrusion can fit into the slot. By using multiple protrusions, with one protrusion abutting against the moving component to keep the moving component abutting against the control component, components such as the cutter head can function normally. The engagement of the other protrusion with the support component ensures the assembly stability of the bean hopper assembly and the support component. The engagement of the protrusion with the support component allows the bean hopper assembly to be positioned and mounted on the support component, reducing the difficulty of assembling and disassembling the bean hopper assembly.

[0010] In one embodiment, the support component has an adapter hole, and the movable component is disposed on the support component and located at the adapter hole. By positioning the movable component at the adapter hole, the adapter hole limits the movement of the movable component, preventing it from easily shifting or wobbling during movement, thus improving structural stability. Furthermore, it facilitates the assembly of the movable component.

[0011] In one embodiment, the support component is provided with a limiting channel, and the movable component is disposed on the support component and located at the limiting channel. The movable component can move along the length direction of the limiting channel. By positioning the movable component at the limiting channel, the limiting channel effectively limits the movable component, preventing it from easily shifting or wobbling during movement, thus improving the stability of the structure. Furthermore, it facilitates the assembly of the movable component.

[0012] In one embodiment, the support assembly includes a support housing and a support structure. The support housing is disposed on the bean hopper assembly and has an adapter hole. The moving component is disposed on the support housing and located at the adapter hole. The support structure is disposed on the support housing and has a limiting channel. The moving component is disposed on the support structure and located at the limiting channel. The adapter hole on the support housing and the limiting channel on the support structure create a double limiting effect on the moving component, effectively restricting its degree of freedom in the vertical direction. This further constrains the movement trajectory of the moving component, ensuring that it precisely contacts or separates from the control component.

[0013] In one embodiment, the support assembly further includes a support block disposed on the support housing, and the control assembly is disposed on the support block. The support block provides a stable support foundation for the control assembly. This design enables the control assembly to function reliably.

[0014] In one embodiment, a reset member is further included. The two ends of the reset member abut against the moving component and the support structure, respectively. The reset member is located within the limiting channel and applies a force F to the moving component in the same direction as the moving component's movement away from the control component. The reset member allows the moving component to automatically reset to the first position, eliminating the need for manual reset and improving operational convenience. Timely reset of the moving component ensures timely shutdown of the function and reduces potential malfunctions caused by forgetting to reset.

[0015] In one embodiment, the support structure has a first opening and a second opening, both of which communicate with the limiting channel and are located on opposite sides of the support structure. The first opening is adjacent to the adapter hole. A protrusion is formed on the side of the support structure with the second opening. When the moving component moves relative to the support component, it has at least a third position and a fourth position. When the moving component is in the third position, it abuts against the support housing; when the moving component is in the fourth position, it abuts against the protrusion. By having the adapter hole adjacent to the first opening, i.e., the portion of the support structure with the first opening is adjacent to the first opening, the support structure and the protrusion can respectively limit the movement range of the moving component in two directions. This design prevents the moving component from detaching from the support structure, thereby ensuring the stable implementation of the product function.

[0016] In one embodiment, the moving component includes a limiting part, a first moving rod, and a second moving rod. The limiting part is disposed on the support structure and located within the limiting channel. Both the first and second moving rods are disposed on the limiting part and are located on opposite sides of the limiting part. The first moving rod is located at the adapter hole, and the second moving rod is located at the limiting channel. When the moving component is in the third position, the limiting part abuts against the support housing. When the moving component is in the fourth position, the limiting part abuts against the protrusion. By allowing the moving component to abut against both the support housing and the protrusion during movement, the range of movement of the moving component is effectively limited, ensuring that the moving component can normally abut against or separate from the control component.

[0017] A coffee grinder includes: the aforementioned safety trigger structure.

[0018] The second aspect of this application discloses a coffee grinder that, through the design of a safety trigger structure, prevents dangerous components such as the burr from activating during operations such as adding coffee beans, cleaning the interior, adjusting settings, or when the bean hopper assembly is not properly installed. For example, when a user is disassembling the bean hopper assembly for cleaning, even if the start switch is accidentally pressed, the safety trigger structure disconnects the circuit, preventing the burr from rotating and avoiding the risk of fingers or other objects being caught in the burr. Attached Figure Description

[0019] Figure 1 A 3D diagram of the safety trigger structure;

[0020] Figure 2 A cross-sectional view of the safety trigger structure;

[0021] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0022] Figure 4 Exploded view of the safety trigger structure;

[0023] Figure 5 A 3D view of the moving component;

[0024] Figure 6 A 3D view of the bean silo components;

[0025] Figure 7 A 3D diagram to support the components;

[0026] Figure 8 An exploded view of the supporting components;

[0027] Figure 9 This is a 3D view of a coffee grinder.

[0028] The correspondence between the reference numerals and the component names is as follows:

[0029] 1 Support component, 11 Support housing, 12 Support structure, 121 Protrusion, 13 Support block, 101 Slot, 102 Adaptor hole, 103 Limiting channel, 104 First opening, 105 Second opening;

[0030] 2. Control components;

[0031] 3 moving components, 31 limiting part, 32 first moving rod, 33 second moving rod;

[0032] 4. Bean hopper components, 41. Bean hopper body, 42. Protrusions;

[0033] 100 Safety Trigger Structure. Detailed Implementation

[0034] 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.

[0035] 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.

[0036] Example 1

[0037] like Figure 1-2 and Figure 4 As shown, this embodiment discloses a safety triggering structure, including: a support component 1; a control component 2 disposed on the support component 1; a moving component 3 disposed on the support component 1, the moving component 3 being movable relative to the support component 1, the moving component 3 having at least a first position and a second position when moving relative to the support component 1; when the moving component 3 is in the first position, the moving component 3 is separated from the control component 2, and when the moving component 3 is in the second position, the moving component 3 abuts against the control component 2; or, when the moving component 3 is in the first position, the moving component 3 applies a force F1 to the control component 2, and when the moving component 3 is in the second position, the moving component 3 applies a force F2 to the control component 2, the force F2 being greater than the force F1; and a bean hopper component 4 disposed on the support component 1, the bean hopper component 4 being capable of pushing the moving component 3 toward the control component 2.

[0038] The first aspect of this application discloses a safety trigger structure, in which the control component 2 starts or stops the operation of the entire product by abutting or separating the moving component 3 from the control component 2. This control method is simple and convenient, facilitating user operation. When the bean hopper component 4 is installed, it pushes the moving component 3 against the control component 2 to start the product. Removing the bean hopper component 4 automatically separates the moving component 3 from the control component 2, controlling the shutdown of the entire product, resulting in a high degree of automation. This design ensures that when users remove the bean hopper component 4 to add coffee beans, clean the inside of the grinder, or adjust grinder settings, even if they accidentally touch the burr control switch or other starting components, the grinder's burr and other components will not start. This effectively avoids the potential danger of fingers or other objects being caught in the burr due to accidental activation of the burr control switch. Furthermore, removing and installing the bean hopper component 4 is a necessary step for adding coffee beans; the necessary conditions for starting and stopping the product are closely linked to the disassembly of the bean hopper component 4, simplifying the operation and improving the user experience.

[0039] like Figure 2 and Figure 4 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the bean hopper assembly 4 can be mounted on the support assembly 1 or separated from the support assembly 1; when the bean hopper assembly 4 is mounted on the support assembly 1, the moving assembly 3 abuts against the control assembly 2; when the bean hopper assembly 4 is separated from the support assembly 1, the moving assembly 3 separates from the control assembly 2. By ensuring that the moving assembly 3 abuts against the control assembly 2 when the bean hopper assembly 4 is mounted on the support assembly 1 and separates from the control assembly 2 when the bean hopper assembly 4 is disassembled, the user can perform operations such as adding coffee beans, cleaning the inside of the grinder, or adjusting grinder settings without accidentally touching the burr control switch or other starting components, thus improving safety.

[0040] In addition to the features of the above embodiments, this embodiment further specifies that it includes a circuit control system electrically connected to the control component 2. The circuit control system is used to connect to external components. When the moving component 3 separates from the control component 2 or when the moving component 3 applies the force F1 to the control component 2, the circuit of the circuit control system is disconnected; when the moving component 3 applies the force F2 to the control component 2, the circuit of the circuit control system is turned on. By electrically connecting the circuit control system to the control component 2, the contact or separation of the moving component 3 and the control component 2 can control the circuit of the circuit control system to turn on or off. When the circuit is disconnected, external components such as the cutter head cannot be turned on again by other switches, thereby improving the safety of the equipment.

[0041] like Figure 2 and Figure 6 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the bean hopper assembly 4 includes a bean hopper body 41 and a protrusion 42. The bean hopper body 41 is disposed on the support assembly 1, and the protrusion 42 is disposed on the bean hopper body 41. The protrusion 42 can abut against the moving assembly 3. By abutting against the moving assembly 3, the protrusion 42 can prevent the moving assembly 3 from automatically resetting to the first position, which would cause the control assembly 2 to remain in a disconnected circuit state when the cutter head needs to be started, thus preventing the cutter head from starting when needed. This design increases operational stability.

[0042] like Figure 7 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the support component 1 is provided with a slot 101, and the number of protrusions 42 is multiple. All protrusions 42 are disposed on the bean hopper body 41, and the protrusions 42 are spaced apart circumferentially along the bean hopper body 41. One of the protrusions 42 can abut against the moving component 3, and another of the protrusions 42 can be adapted to the slot 101. By setting multiple protrusions 42, with one protrusion 42 abutting against the moving component 3, the moving component 3 is kept in a state of abutment against the control component 2, thus enabling components such as the blade disc to work normally. The other protrusion 42 engaging with the support component 1 ensures the assembly stability of the bean hopper component 4 and the support component 1. The engagement of the protrusions 42 with the support component 1 allows the bean hopper component 4 to be positioned and installed on the support component 1, reducing the difficulty of assembling and disassembling the bean hopper component 4.

[0043] like Figure 3 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the support component 1 is provided with an adapter hole 102, and the moving component 3 is disposed on the support component 1 and located at the adapter hole 102. By positioning the moving component 3 at the adapter hole 102, the adapter hole 102 effectively limits the movement of the moving component 3, preventing it from easily shifting or shaking during movement, thus improving structural stability. Furthermore, it facilitates the assembly of the moving component 3.

[0044] like Figure 3 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the support component 1 is provided with a limiting channel 103, the moving component 3 is disposed on the support component 1 and located at the limiting channel 103, and the moving component 3 can move along the length direction of the limiting channel 103. Because the moving component 3 is located at the limiting channel 103, the limiting channel 103 limits the moving component 3, preventing it from easily shifting or shaking during movement, thus improving the stability of the structure. Furthermore, it facilitates the assembly of the moving component 3.

[0045] like Figure 3 , Figure 7 and Figure 8 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the support component 1 includes a support housing 11 and a support structure 12. The support housing 11 is disposed on the bean hopper component 4 and has an adapter hole 102. The moving component 3 is disposed on the support housing 11 and located at the adapter hole 102. The support structure 12 is disposed on the support housing 11 and has a limiting channel 103. The moving component 3 is disposed on the support structure 12 and located at the limiting channel 103. The adapter hole 102 on the support housing 11 and the limiting channel 103 on the support structure 12 form a double limiting for the moving component 3, effectively restricting the degree of freedom of the moving component 3 in the vertical direction, further constraining the movement trajectory of the moving component 3, and ensuring that the moving component 3 accurately abuts or separates from the control component 2.

[0046] like Figure 3 , Figure 7 and Figure 8 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the support component 1 also includes a support block 13, the support block 13 is disposed on the support housing 11, and the control component 2 is disposed on the support block 13. The support block 13 provides a stable support foundation for the control component 2. This design enables the control component 2 to function stably.

[0047] In addition to the features of the above embodiments, this embodiment further includes a reset member, whose two ends respectively abut against the moving component 3 and the support structure 12. The reset member is located within the limiting channel 103 and is used to apply a force F to the moving component 3, with the direction of the force F being the same as the direction in which the moving component 3 moves away from the control component 2. The reset member enables the moving component 3 to automatically reset to the first position, avoiding the need for manual reset and improving operational convenience. Timely reset of the moving component 3 ensures timely shutdown of the function and reduces potential malfunctions caused by forgetting to reset.

[0048] like Figure 3As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the support structure 12 is provided with a first opening 104 and a second opening 105, both the first opening 104 and the second opening 105 are connected to the limiting channel 103 and are respectively located on both sides of the support structure 12; the first opening 104 is adjacent to the adapter hole 102; a protrusion 121 is formed on the side of the support structure 12 where the second opening 105 is provided; when the moving component 3 moves relative to the support component 1, it has at least a third position and a fourth position; when the moving component 3 is in the third position, it abuts against the support housing 11; when the moving component 3 is in the fourth position, it abuts against the protrusion 121. By having the adapter hole 102 adjacent to the first opening 104, that is, the portion of the support structure 12 with the first opening 104 is adjacent to the first opening 104, the support structure 12 and the protrusion 121 can respectively limit the movement range of the moving component 3 in two directions. This design prevents the moving component 3 from detaching from the supporting structure 12, thus ensuring the stable implementation of the product's functions.

[0049] like Figure 5 As shown, in addition to the features of the above embodiments, this embodiment further specifies that: the moving component 3 includes a limiting part 31, a first moving rod 32, and a second moving rod 33. The limiting part 31 is disposed on the support structure 12 and located within the limiting channel 103. The first moving rod 32 and the second moving rod 33 are both disposed on the limiting part 31 and are respectively located on both sides of the limiting part 31. The first moving rod 32 is located at the adapter hole 102, and the second moving rod 33 is located at the limiting channel 103. When the moving component 3 is in the third position, the limiting part 31 abuts against the support housing 11. When the moving component 3 is in the fourth position, the limiting part 31 abuts against the protrusion 121. By enabling the moving component 3 to abut against the support housing 11 and the protrusion 121 respectively during movement, the movement range of the moving component 3 is effectively limited, ensuring that the moving component 3 can normally abut against or separate from the control component 2.

[0050] Example 2

[0051] like Figure 9 As shown, this embodiment discloses a coffee grinder, including the aforementioned safety trigger structure 100.

[0052] The second aspect of this application discloses a coffee grinder in which a safety trigger structure 100 prevents dangerous components such as the burr from starting during operations such as adding coffee beans, cleaning the interior, adjusting settings, or when the bean hopper assembly 4 is not properly installed. For example, when a user is disassembling the bean hopper assembly 4 for cleaning, even if the start switch is accidentally pressed, the circuit is broken due to the safety trigger structure, and the burr will not rotate, avoiding the risk of fingers or other objects being caught in the burr.

[0053] 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 safety triggering structure, characterized in that, include: Support component (1); A control component (2) is disposed on the support component (1); A movable component (3) is disposed on the support component (1), the movable component (3) is movable relative to the support component (1), and the movable component (3) has at least a first position and a second position when it moves relative to the support component (1); When the moving component (3) is in the first position, the moving component (3) is separated from the control component (2); when the moving component (3) is in the second position, the moving component (3) abuts against the control component (2); or, when the moving component (3) is in the first position, the moving component (3) applies a force F1 to the control component (2); when the moving component (3) is in the second position, the moving component (3) applies a force F2 to the control component (2), and the force F2 is greater than the force F1. A bean hopper assembly (4) is disposed on the support assembly (1) and the bean hopper assembly (4) is capable of pushing the moving assembly (3) toward the control assembly (2).

2. The safety triggering structure according to claim 1, characterized in that, The bean hopper assembly (4) can be mounted on the support assembly (1) or separated from the support assembly (1). When the bean hopper assembly (4) is mounted on the support assembly (1), the moving assembly (3) abuts against the control assembly (2). When the bean hopper assembly (4) is separated from the support assembly (1), the moving assembly (3) separates from the control assembly (2). And / or may also include a circuit control system electrically connected to the control component (2), the circuit control system being used to connect to external components, the circuit of the circuit control system being disconnected when the moving component (3) is separated from the control component (2) or when the moving component (3) applies the force F1 to the control component (2), and the circuit of the circuit control system being turned on when the moving component (3) applies the force F2 to the control component (2).

3. The safety triggering structure according to claim 1, characterized in that, The bean hopper assembly (4) includes a bean hopper body (41) and a protrusion (42). The bean hopper body (41) is disposed on the support assembly (1), and the protrusion (42) is disposed on the bean hopper body (41). The protrusion (42) can abut against the moving assembly (3).

4. The safety triggering structure according to claim 3, characterized in that, The support component (1) is provided with a slot (101), and there are multiple protrusions (42). All of the protrusions (42) are provided on the bean hopper body (41). The multiple protrusions (42) are arranged at intervals along the circumference of the bean hopper body (41). One of the multiple protrusions (42) can abut against the moving component (3), and another of the multiple protrusions (42) can be adapted to the slot (101).

5. The safety triggering structure according to claim 1, characterized in that, The support component (1) is provided with an adapter hole (102), and the moving component (3) is disposed on the support component (1) and located at the adapter hole (102); And / or the support component (1) is provided with a limiting channel (103), the moving component (3) is disposed on the support component (1) and located at the limiting channel (103), and the moving component (3) is capable of moving along the length direction of the limiting channel (103).

6. The safety triggering structure according to claim 1, characterized in that, The support assembly (1) includes a support shell (11) and a support structure (12). The support shell (11) is disposed on the bean hopper assembly (4). The support shell (11) is provided with an adapter hole (102). The moving assembly (3) is disposed on the support shell (11) and located at the adapter hole (102). The support structure (12) is disposed on the support shell (11). The support structure (12) is provided with a limiting channel (103). The moving assembly (3) is disposed on the support structure (12) and located at the limiting channel (103).

7. The safety triggering structure according to claim 6, characterized in that, The support assembly (1) further includes a support block (13), which is disposed on the support housing (11), and the control assembly (2) is disposed on the support block (13); And / or may also include a reset member, the two ends of which abut against the moving component (3) and the support structure (12) respectively, the reset member being located within the limiting channel (103), the reset member being used to apply a force F to the moving component (3) and the direction of the force F being the same as the direction of movement of the moving component (3) away from the control component (2).

8. The safety triggering structure according to claim 6, characterized in that, The support structure (12) is provided with a first opening (104) and a second opening (105). The first opening (104) and the second opening (105) are both connected to the limiting channel (103) and the first opening (104) and the second opening (105) are respectively located on both sides of the support structure (12). The first opening (104) is arranged adjacent to the adapter hole (102). A protrusion (121) is formed on the side of the support structure (12) where the second opening (105) is provided. When the moving component (3) moves relative to the support component (1), it also has at least a third position and a fourth position. When the moving component (3) is in the third position, the moving component (3) abuts against the support housing (11). When the moving component (3) is in the fourth position, the moving component (3) abuts against the protrusion (121).

9. The safety triggering structure according to claim 8, characterized in that, The moving component (3) includes a limiting part (31), a first moving rod (32), and a second moving rod (33). The limiting part (31) is disposed on the support structure (12) and located in the limiting channel (103). The first moving rod (32) and the second moving rod (33) are both disposed on the limiting part (31) and are respectively located on both sides of the limiting part (31). The first moving rod (32) is located at the adapter hole (102), and the second moving rod (33) is located at the limiting channel (103). When the moving component (3) is in the third position, the limiting part (31) abuts against the support housing (11). When the moving component (3) is in the fourth position, the limiting part (31) abuts against the protrusion (121).

10. A coffee grinder, characterized in that, include: The safety trigger structure (100) as described in any one of claims 1-9.

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