Power output device for kitchen appliance, and kitchen appliance

Abstract

A power output device for a kitchen appliance, and a kitchen appliance. The power output device comprises a body (1), an actuating assembly (2) and a pulling force assembly (4). The actuating assembly (2) is rotatably arranged on the body (1), has a first state in which the actuating assembly (2) is rotatable and a second state in which the actuating assembly (2) is non-rotatable, and has a plurality of output ends (21), at least two of the output rotational speeds of the plurality of output ends (21) being different, and each output end (21) being configured to fit different food processing modules (3). The pulling force assembly (4) is arranged within the body (1), and is configured to apply a pulling force to the actuating assembly (2) in the first state. The above structure enables the actuating assembly (2) to be rotated to fit different food processing modules (3), and can provide corresponding rotational speeds for different food processing modules (3) to meet various usage requirements of users, thereby improving the functionality of the product.

Description

Power output device for kitchen appliance and kitchen appliance Technical Field

[0001] The utility model relates to the technical field of food processing, in particular to a power output device for a kitchen appliance and the kitchen appliance. Background Art

[0002] Existing kitchen appliances, such as juicers and juice extractors, only have three control modes: forward start, reverse start, and stop. They also typically have only one rotational speed. Given the different speeds required to process different ingredients, a single appliance cannot meet user needs. Furthermore, the output portion of a kitchen appliance is typically fixed, unable to rotate to provide multiple output modes, resulting in a relatively simple function. For example, Chinese patent application number CN108013726A discloses a food processor comprising a base and a food processing cup. The base includes a drive device, the drive device including a drive shaft, and the food processing cup is mountable on the base. The food processing cup includes a food processing device, the food processing device including a working shaft, the working shaft being eccentrically disposed to one side of the drive shaft and drivably connected to the drive shaft for rotation by the drive shaft. This food processor's functionality is relatively simple, unable to rotate to provide multiple output modes or multiple output speeds, and therefore unable to meet the diverse needs of users.

[0003] Utility Model Content

[0004] In response to the above-mentioned technical problems existing in the prior art, the present invention provides a power output device and kitchen appliance for kitchen appliances, which can provide corresponding rotation speeds for different food processing modules, meet the user's various usage needs, and increase the functionality of the product.

[0005] The present invention provides a power output device for a kitchen appliance, comprising:

[0006] body;

[0007] an actuating assembly rotatably mounted on the body, the actuating assembly having a first rotatable state and a second non-rotatable state, and having a plurality of output ends, at least two of which have different output rotational speeds, and each of which is adapted to be mounted on a different food processing module;

[0008] A tension assembly is disposed within the body and is configured to apply tension to the actuator assembly in the first state. This structure allows the actuator assembly to be rotated to accommodate different food processing modules and provides corresponding rotational speeds for each food processing module, thereby meeting various user needs and increasing product functionality.

[0009] In some embodiments, the tension assembly includes an elastic member and a rotating member connected to the elastic member, the rotating member being connected to the actuating assembly for synchronous rotation therewith, and the elastic member being configured to apply a tensioning force to the actuating assembly in the first state via the rotating member. The tension assembly has a simple structure and is capable of stably applying a tensioning force to the actuating assembly in the first state.

[0010] In some embodiments, the rotating member includes a rotating disk and a boss disposed on the rotating disk, wherein the boss is offset from the rotation center of the rotating disk, and the elastic member acts on the boss. The elastic member acting on the boss can adjust the tension applied by the elastic member as the actuating assembly rotates.

[0011] In some embodiments, the tension assembly further comprises a pull rod that moves linearly within the fuselage, with both ends of the pull rod connected to the boss and the elastic member, respectively, such that the elastic member acts on the boss through the pull rod. The provision of the pull rod can improve the connection stability between the boss and the elastic member, making the structural connection more stable.

[0012] In some embodiments, a slot is formed at one end of the pull rod, and the boss is slidably disposed in the slot, so that when the actuating assembly rotates, the boss is driven to move in the slot, thereby enabling the pull rod to stably perform linear motion within the fuselage.

[0013] In some embodiments, the tension assembly further includes a guide member having a guide groove, and the pull rod extends into the guide groove to perform linear motion along the length of the guide groove. The provision of the guide member can further improve the stability of the pull rod movement.

[0014] In some embodiments, the actuator assembly includes a housing and a drive assembly disposed within the housing, wherein the drive assembly is formed with a plurality of output terminals, and the plurality of output terminals are distributed at opposite ends and / or sides of the housing. The above structure is simple and can achieve a reasonable distribution of the plurality of output terminals.

[0015] In some embodiments, the tension assembly further includes a fixed block fixed within the body, and the end of the elastic member facing away from the rotating member is connected to the fixed block. The provision of the fixed block enables the elastic member to stably act on the rotating member, further improving structural stability.

[0016] In some embodiments, the power output device further includes a limit assembly disposed on the body, the limit assembly including a trigger and a limit member for engaging with the actuating assembly. The trigger is configured to receive a force acting on the limit member to cause the limit member to move away from the actuating assembly, thereby transitioning the actuating assembly from the second state to the first state. In this manner, the limit assembly can be used to transition the actuating assembly between the second and first states, facilitating user operation.

[0017] The present invention also provides a kitchen appliance comprising the aforementioned power output device for a kitchen appliance. The aforementioned structure allows the actuator assembly to be rotated to accommodate different food processing modules, and provides corresponding rotational speeds for different food processing modules, thereby meeting various user needs and increasing product functionality.

[0018] Compared with the prior art, the beneficial effects of the embodiments of the present invention are: the present invention realizes the rotation of the actuator assembly to match the installation of different food processing modules through the actuator assembly rotatably arranged on the body, and multiple output ends on the actuator assembly that can output different rotational speeds, and can provide corresponding rotational speeds for different food processing modules. Users can select suitable food processing modules and output ends to process food according to usage requirements, which increases the functionality of the product, and the rotating actuator assembly is also convenient for users to store. Moreover, by setting a pulling force assembly, the actuator assembly will not fall rapidly due to its own gravity when it is in the first state, avoiding safety hazards. It can also provide pulling force when the user rotates the actuator assembly to avoid the actuator assembly being suspended in the air, making the rotation of the actuator assembly smoother and the force more uniform, thereby improving the user's operating experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In the drawings, which are not necessarily drawn to scale, like reference numerals may describe similar components in different views. The drawings illustrate various embodiments generally by way of example and not limitation, and together with the description and claims, serve to illustrate the disclosed embodiments. Where appropriate, like reference numerals are used throughout the drawings to refer to like or similar parts. Such embodiments are illustrative and are not intended to be exhaustive or exclusive of the embodiments of the present apparatus or method.

[0020] FIG1 is a first exploded view of a power output device according to an embodiment of the present invention;

[0021] FIG2 is a schematic structural diagram of a power output device according to an embodiment of the present invention, wherein the food processing module shown in the figure is a juice cup module;

[0022] FIG3 is a schematic structural diagram of a power output device according to an embodiment of the present invention, wherein the food processing module shown in the figure is a bean grinding cup module;

[0023] FIG4 is a schematic structural diagram of a power output device according to an embodiment of the present invention, wherein the food processing module shown in the figure is a meat grinder module;

[0024] FIG5 is a schematic structural diagram of a power output device according to an embodiment of the present invention, wherein the food processing module shown in the figure is a blender module;

[0025] FIG6 is a schematic diagram of the internal structure of the power output device according to an embodiment of the present utility model, wherein the food processing module shown in the figure is a juice cup module;

[0026] FIG7 is a schematic diagram of the internal structure of the power output device according to an embodiment of the present utility model, wherein the food processing module shown in the figure is a meat grinder module;

[0027] FIG8 is a schematic diagram of the internal structure of the power output device according to an embodiment of the present invention, wherein the food processing module shown in the figure is a blender module;

[0028] FIG9 is a second exploded view of the power output device according to the embodiment of the present invention.

[0029] Components indicated by the reference numerals in the figure are: 1. Body; 2. Actuating assembly; 21. Output end; 22. Shell; 23. Flange groove; 3. Food processing module; 31. Juice cup module; 32. Bean grinding cup module; 33. Meat grinder module; 34. Blender module; 4. Tension assembly; 41. Elastic member; 42. Rotating member; 43. Turntable; 44. Boss; 45. Pull rod; 46. Slide groove; 47. Guide member; 48. Fixed block; 5. Limiting assembly; 51. Trigger member; 52. Limiting member; 53. Connecting shaft; 54. Spring; 55. Protrusion. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below with reference to the accompanying drawings and specific implementation methods.

[0031] An embodiment of the present invention provides a power output device for a kitchen appliance. As shown in Figures 1 to 9, the power output device for a kitchen appliance includes a body 1, an actuator assembly 2, and a tension assembly 4. The actuator assembly 2 is rotatably mounted on the body 1. The actuator assembly 2 has a first rotatable state and a second, non-rotatable state. The actuator assembly 2 has multiple output terminals 21, at least two of which have different output speeds, and each output terminal 21 is adapted to be mounted with a different food processing module 3. The tension assembly 4 is disposed within the body 1 and is configured to apply tension to the actuator assembly 2 in the first state.

[0032] Optionally, the multiple output rotation speeds that can be formed by the multiple output ends 21 can have different output rotation speeds or the same output rotation speed, which can be set according to the food processing module 3 to be assembled.

[0033] Optionally, the food processing module 3 includes one or more of the following: a juice cup module 31, a bean grinding cup module 32, a meat grinder module 33, and a blender module 34. This increases the functionality of kitchen appliances using the aforementioned power output device, meeting the diverse needs of users. As shown in Figures 2 and 6 , the juice cup module 31 may include a juice cup and a juice grinder disposed within the juice cup; as shown in Figure 3 , the bean grinding cup module 32 may include a bean grinding cup and a bean grinder disposed within the bean grinding cup; as shown in Figures 4 and 7 , the meat grinder module 33 may include a meat grinding chamber and a meat grinder disposed within the chamber; the meat grinding chamber may be formed with a lower meat opening and a meat outlet; as shown in Figures 5 and 8 , the blender module 34 may include a blender and a container disposed below the blender, the container containing ingredients; the blender may be one or more of the following: a dough hook, an egg white stick, or a stirring paddle. The egg white stick blender shown in Figure 8 is merely an example.

[0034] Optionally, the actuator assembly 2 can be rotated to different angles to match and install different food processing modules 3. For example, the actuator assembly 2 shown in Figures 2, 3, and 6 is at a first working angle, at which point the actuator assembly 2 is swung down to a vertical position, and the first output end 21 of the actuator assembly 2 can be used to install a juice cup module 31 or a bean grinding cup module 32; the actuator assembly 2 shown in Figures 4 and 7 is at a second working angle, at which point the actuator assembly 2 is swung to a horizontal position, and the second output end 21 of the actuator assembly 2 can be used to install a meat grinder module 33; the actuator assembly 2 shown in Figures 5 and 8 is at a third working angle, at which point the actuator assembly 2 is swung to an inclined position, such as a 45-degree angle relative to the second working angle, and the third output end 21 of the actuator assembly 2 can be used to install a blender module 34. Among them, the fact that the actuating component 2 can swing upward at an angle of 45 degrees is only an example, and this application does not provide specific explanations for this. As needed, the third working angle can be set to an angle range of 0 degrees to 90 degrees relative to the second working angle.

[0035] Optionally, the output speed of each output port 21 can be divided into a high-speed port, a medium-speed port, and a low-speed port. The high-speed port can be used to connect to the juice cup module 31 and the bean grinding cup module 32, the low-speed port can be used to connect to the meat grinder module 33, and the medium-speed port can be used to connect to the blender module 34. Of course, more types of ports can be divided according to the output speed, and this application does not specifically limit this.

[0036] Optionally, the actuating assembly 2 can be rotated to any angle under user operation in the first state. The actuating assembly 2 cannot be rotated in the second state. At this time, the actuating assembly 2 cannot be rotated relative to the body 1.

[0037] The present invention realizes that the actuator component 2 is rotated to match the installation of different food processing modules 3 through the actuator component 2 that is rotatably arranged on the body 1, and multiple output terminals 21 on the actuator component 2 that can output different rotational speeds, and can provide corresponding rotational speeds for different food processing modules 3. Users can select the appropriate food processing module 3 and output terminal 21 to process food materials according to usage requirements, thereby increasing the functionality of the product. The rotating actuator component 2 is also convenient for users to store. Moreover, by providing a pulling force component 4, the actuator component 2 will not fall rapidly due to its own gravity when it is in the first state, thereby avoiding safety hazards. It can also provide pulling force when the user rotates the actuator component 2, thereby avoiding the actuator component 2 from being suspended in the air, making the rotation of the actuator component 2 smoother and the force more evenly distributed, thereby improving the user's operating experience.

[0038] In some embodiments, as shown in Figures 6 to 9, the tension assembly 4 includes an elastic member 41 and a rotating member 42 connected to the elastic member 41. The rotating member 42 is connected to the actuating assembly 2 to rotate synchronously therewith. The elastic member 41 is used to apply a pulling force to the actuating assembly 2 in the first state through the rotating member 42. The tension assembly 4 has a simple structure and can stably apply a pulling force to the actuating assembly 2 in the first state.

[0039] Optionally, the elastic member 41 can be specifically constructed as a tension spring, which will apply a pulling force to the actuating assembly 2 through the rotating member 42 when the actuating assembly 2 is in the first state to assist the rotation of the actuating assembly 2, so that the actuating assembly 2 will not fall rapidly due to its own gravity when it is in the first state, and play a buffering role. It can also provide a pulling force when the user rotates the actuating assembly 2 to prevent the actuating assembly 2 from being suspended in the air, so that the actuating assembly 2 can maintain balance during the rotation process, thereby ensuring the smooth rotation of the actuating assembly 2.

[0040] In some embodiments, as shown in Figures 6 to 9, the rotating member 42 includes a rotating disk 43 and a boss 44 disposed on the rotating disk 43. The boss 44 is offset from the rotation center of the rotating disk 43, and the elastic member 41 acts on the boss 44. The elastic member 41 acting on the boss 44 can adjust the tension applied by the elastic member 41 as the actuating assembly 2 rotates. That is, when the boss 44 moves away from the elastic member 41, the tension applied by the elastic member 41 increases, and when the boss 44 moves toward the elastic member 41, the tension applied by the elastic member 41 decreases.

[0041] It is understandable that the rotation center of the turntable 43 is the rotation center of the actuating assembly 2 , and the rotation angle of the turntable 43 is the same as the rotation angle of the actuating assembly 2 , and the two rotate synchronously.

[0042] Optionally, the boss 44 may be integrally formed on the turntable 43 .

[0043] In some embodiments, the tension assembly 4 further includes a pull rod 45 that moves linearly within the fuselage 1. The ends of the pull rod 45 are respectively connected to the boss 44 and the elastic member 41, so that the elastic member 41 acts on the boss 44 through the pull rod 45. The provision of the pull rod 45 can improve the connection stability between the boss 44 and the elastic member 41, making the structural connection more stable.

[0044] Optionally, a connection hole may be formed at the lower end of the pull rod 45 , and a hook may be formed at one end of the elastic member 41 , and the hook may be inserted into the connection hole to achieve connection between the pull rod 45 and the elastic member 41 .

[0045] Optionally, a sliding connection may be adopted between the boss 44 and the pull rod 45 , so that the boss 44 can rotate and drive the pull rod 45 to perform linear motion.

[0046] In some embodiments, as shown in Figures 6 to 9, a slide groove 46 is formed at one end of the pull rod 45, and the boss 44 is slidably disposed in the slide groove 46. When the actuating assembly 2 rotates, the boss 44 is driven to move in the slide groove 46. In this way, the pull rod 45 can stably perform linear motion in the body 1.

[0047] Optionally, the length direction of the sliding groove 46 may be perpendicular to the movement direction of the pull rod 45 .

[0048] Illustratively, the actuating assembly 2 shown in Figure 6 is at a first working angle, at which time the boss 44 is located at the leftmost end of the slide groove 46; the actuating assembly 2 shown in Figure 7 is at a second working angle, at which time the boss 44 is located in the middle of the slide groove 46; the actuating assembly 2 shown in Figure 8 is at a third working angle, at which time the boss 44 is located at the rightmost end of the slide groove 46.

[0049] In some embodiments, as shown in Figures 6 to 9, the tension assembly 4 further includes a guide member 47 having a guide groove into which the pull rod 45 extends to move linearly along the length of the guide groove. The provision of the guide member 47 can further improve the movement stability of the pull rod 45.

[0050] Optionally, the guide member 47 may be disposed in the fuselage 1 in a detachable connection manner.

[0051] Optionally, the guide groove of the guide member 47 may be configured as a U-shaped groove, and the pull rod 45 extends into the groove from the open end of the U-shaped groove.

[0052] In some embodiments, as shown in FIG1 , the actuator assembly 2 includes a housing 22 and a drive assembly disposed within the housing 22. The drive assembly is formed with a plurality of output terminals 21, which are distributed at opposite ends and / or sides of the housing 22. The above structure is simple and can achieve a reasonable distribution of the plurality of output terminals 21.

[0053] Optionally, the drive assembly may include a motor and a gear assembly, and the cooperation of the motor and the gear assembly may form multiple output ends 21 with different output speeds. Of course, in addition to the gear assembly, the transmission assembly adapted to the motor in this application may also be other transmission assemblies, such as a connecting rod assembly. This application does not specifically limit this, as long as it can form multiple output ends 21.

[0054] In some embodiments, as shown in Figures 6 to 9, the tension assembly 4 further includes a fixed block 48 fixedly disposed within the body 1, and the end of the elastic member 41 facing away from the rotating member 42 is connected to the fixed block 48. The provision of the fixed block 48 enables the elastic member 41 to stably act on the rotating member 42, further improving the structural stability.

[0055] Optionally, a groove may be provided on the fixing block 48 , and the other end of the elastic member 41 may be hooked into the groove.

[0056] In some embodiments, as shown in FIG9 , the power output device further includes a limit assembly 5 disposed on the body 1 . The limit assembly 5 includes a trigger 51 and a limit member 52 for engaging with the actuating assembly 2 . The trigger 51 is configured to receive a force acting on the limit member 52, causing the limit member 52 to move away from the actuating assembly 2 , thereby transitioning the actuating assembly 2 from the second state to the first state. In this manner, the limit assembly 5 can be used to transition the actuating assembly 2 between the second and first states, facilitating user operation.

[0057] Optionally, the limiting assembly 5 may further include a connecting shaft 53 , and the rotating member 42 is connected to the actuating assembly 2 via the connecting shaft 53 , so that the actuating assembly 2 drives the connecting shaft 53 and the rotating member 42 to rotate synchronously.

[0058] Optionally, the limiting member 52 can be constructed as a flange plate, and a plurality of protrusions 55 are provided on the outer periphery of the flange plate. The actuating assembly 2 is provided with a flange groove 23 corresponding to the protrusions 55. In the second state, the flange plate is inserted into the flange groove 23, so that the actuating assembly 2 is stably limited to the fuselage 1 through the limiting member 52, so that the actuating assembly 2 will not rotate freely relative to the fuselage 1.

[0059] Optionally, a spring 54 is provided between the flange and the body 1. The flange and spring 54 are sleeved outside the connecting shaft 53. One end of the spring 54 abuts the flange, and the other end abuts the body 1. The spring 54 is used to apply a force to the flange to move it toward the actuating assembly 2. When the external force applied to the trigger member 51 is removed, the flange will be snapped into the flange groove 23 under the force of the spring 54.

[0060] Optionally, both the trigger member 51 and the flange may be formed with inclined surfaces. As the trigger member 51 is subjected to force acting downward on the flange, the flange will move away from the actuating assembly 2 due to the interaction between the trigger member 51 and the inclined surfaces on the flange.

[0061] When the trigger member 51 is pressed, the interaction between the inclined surface on the trigger member 51 and the inclined surface on the flange will cause the flange to move away from the actuating assembly 2, the spring 54 will be compressed, and the flange will disengage from the flange groove 23, thereby enabling the actuating assembly 2 to be converted from the second state to the rotatable first state.

[0062] When the force acting on the trigger member 51 is released, the spring 54 will cause the flange to fit into the flange groove 23 and reset the trigger member 51. At this time, the actuating assembly 2 will be converted from the first state to the second state where it cannot rotate.

[0063] The present invention also provides a kitchen appliance. The kitchen appliance includes the aforementioned power output device for the kitchen appliance. The kitchen appliance employing the aforementioned power output device utilizes an actuator assembly 2 rotatably mounted on a body 1, and multiple output terminals 21 on the actuator assembly 2 capable of outputting different rotational speeds. This allows the actuator assembly 2 to be rotated to match the installation of different food processing modules 3, and provides corresponding rotational speeds for different food processing modules 3. Users can select the appropriate food processing module 3 and output terminal 21 to process food ingredients according to their needs, thereby increasing the functionality of the product. The rotating actuator assembly 2 also facilitates storage. Furthermore, by providing a tension component 4, the actuator assembly 2 in the first state will not fall rapidly due to its own gravity, thus avoiding safety hazards. The tension component 4 can also provide tension during the user's rotation of the actuator assembly 2, preventing the actuator assembly 2 from becoming suspended in mid-air. This makes the rotation of the actuator assembly 2 smoother and the force more even, improving the user's operating experience.

[0064] The above embodiments are merely exemplary embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the essence and scope of protection of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the scope of protection of the present invention.

Claims

1. A power output device for a kitchen appliance, characterized in that, Comprising: A body (1); An actuating assembly (2) rotatably disposed on the body (1), the actuating assembly (2) having a rotatable first state and a non-rotatable second state, and the actuating assembly (2) having a plurality of output ends (21), at least two of the output speeds of the plurality of output ends (21) being different, and each of the output ends (21) being adapted to be matingly mounted with a different food processing module (3); A tension assembly (4) disposed within the body (1), the tension assembly (4) being adapted to apply a tensile force to the actuating assembly (2) in the first state.

2. The power output device for a kitchen appliance according to claim 1, wherein, The tension assembly (4) includes an elastic member (41) and a rotating member (42) connected to the elastic member (41), the rotating member (42) being connected to the actuating assembly (2) to rotate synchronously therewith, and the elastic member (41) being adapted to apply a tensile force to the actuating assembly (2) in the first state through the rotating member (42).

3. The power output device for a kitchen appliance according to claim 2, wherein, The rotating member (42) includes a turntable (43) and a convex column (44) disposed on the turntable (43), the convex column (44) being offset from the rotation center of the turntable (43), and the elastic member (41) acting on the convex column (44).

4. The power output device for a kitchen appliance according to claim 3, characterized in that, The tension assembly (4) further includes a pull rod (45) that moves linearly within the body (1), with both ends of the pull rod (45) being respectively connected to the convex column (44) and the elastic member (41), such that the elastic member (41) acts on the convex column (44) through the pull rod (45).

5. The power output device for a kitchen appliance according to claim 4, characterized in that, One end of the pull rod (45) is formed with a sliding groove (46), and the convex column (44) is slidably disposed within the sliding groove (46) to drive the convex column (44) to move within the sliding groove (46) when the actuating assembly (2) rotates.

6. The power output device for a kitchen appliance according to claim 4, wherein The tension assembly (4) further includes a guiding member (47), the guiding member (47) having a guiding groove, and the pull rod (45) extends into the guiding groove to move linearly along the length direction of the guiding groove.

7. The power output device for a kitchen appliance according to claim 1, characterized in that, The actuating assembly (2) includes a housing (22) and a driving assembly disposed within the housing (22), the driving assembly forming a plurality of the output ends (21), and the plurality of output ends (21) being distributed at opposite ends and / or on the sides of the housing (22).

8. The power output device for a kitchen appliance according to claim 2, wherein, The tension assembly (4) further includes a fixing block (48) fixedly disposed within the body (1), and one end of the elastic member (41) facing away from the rotating member (42) is connected to the fixing block (48).

9. The power output device for a kitchen appliance according to claim 1, characterized in that, The power output device further includes a limiting assembly (5) disposed on the body (1), the limiting assembly (5) including a triggering member (51) and a limiting member (52) adapted to engage with the actuating assembly (2), the triggering member (51) being adapted to act on the limiting member (52) under force to move the limiting member (52) in a direction away from the actuating assembly (2), thereby causing the actuating assembly (2) to be converted from the second state to the first state.

10. A kitchen appliance, characterized in that, A power output device for a kitchen appliance as described in any one of claims 1 to 9.

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