Food processor

Abstract

The utility model provides a food processor which comprises a cup body and a base. The cup body comprises a cup body and a cutter assembly installed at the bottom of the cup body. The base comprises a base body, a driving piece and a vibration reduction assembly. The seat body is provided with a mounting cavity. The vibration reduction assembly wraps the driving piece and is installed in the installation cavity so that the driving piece can be fixed in the base body in a soft contact mode. The driving piece is configured to be in transmission connection with the cutter assembly when the cup body is installed on the base body. According to the food processor, the driving part is installed on the base body through the vibration reduction assembly, so that no hard contact exists between the driving part and the base body, and when the driving part rotates at a high speed, the vibration reduction assembly buffers the driving part to prevent vibration of the driving part from being transmitted out, so that the vibration on the base body is reduced, the working noise of the food processor is reduced, and the user experience feeling is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of food processors, in particular to a food processor. Background Art

[0002] Currently, most food processors use an integrated motor and cutter head structure. This structure increases the stability of the food processor at high speeds and improves sound quality and vibration issues. However, the cup increases the weight of the motor, making it inconvenient to take out, and the cutter head cannot be disassembled and washed, resulting in a poor user experience. The separate design of the motor and cutter head can effectively reduce the weight of the cup and facilitate the disassembly and washing of the cutter head. However, the separate design of the food processor in the prior art adds a motion adapter structure, which increases the axial and radial movement of the motor shaft and the cutter head shaft. When the food processor is running at high speed, it will cause noise and vibration problems, affecting the user experience. Utility Model Content

[0003] Based on this, it is necessary to provide a food processor to address the problem that the split-design food processor in the existing technology will cause noise and vibration problems when running at high speed, affecting the user experience.

[0004] The technical solution is as follows:

[0005] In one aspect, a food processor is provided, comprising:

[0006] The cup body comprises a cup body and a cutter assembly mounted on the bottom of the cup body;

[0007] The base includes a seat body, a driving member and a vibration-damping assembly. The seat body is provided with an installation cavity. The vibration-damping assembly is wrapped around the driving member and installed in the installation cavity so that the driving member is soft-contact fixed in the seat body. The driving member is configured to be transmission-connected with the tool assembly when the cup body is installed on the seat body.

[0008] In the food processor in the above embodiment, the driving member is installed on the base body through the vibration-damping assembly, so that there is no hard contact between the driving member and the base body. When the driving member runs at high speed, the vibration-damping assembly buffers the driving member to block the transmission of the vibration of the driving member, thereby reducing the vibration on the base body, reducing the working noise of the food processor, and improving the user experience.

[0009] The technical solution is further described below:

[0010] In one embodiment, the vibration damping assembly includes a first vibration damping member and a second vibration damping member, wherein the first vibration damping member is wrapped around the top of the driving member, and the second vibration damping member is wrapped around the bottom of the driving member.

[0011] In one embodiment, the second vibration damping member is provided with at least one fixing portion, and each of the fixing portions is fixedly connected to the driving member.

[0012] In one embodiment, the fixing portion is configured as a fixing post, the driving member is provided with a fixing hole, and the fixing post is interference-fitted with the fixing hole.

[0013] In one embodiment, an end cap is provided on the top of the fixing column, and the end cap can be elastically deformed to allow the fixing column to pass through the fixing hole. The end cap is configured to cooperate with the driving member in a limiting manner when the fixing column passes through the fixing hole.

[0014] In one embodiment, a mounting seat is provided on the bottom wall of the mounting cavity, and the second vibration damping member is mounted on the mounting seat.

[0015] In one embodiment, a step groove is provided on the top of the mounting seat, and the second vibration damping member is provided in a step shape and is engaged with the step groove.

[0016] In one embodiment, an output end is provided at the top of the driving member, and the first vibration damping member is provided in a ring shape and is sleeved on the outside of the output end.

[0017] In one embodiment, the seat body includes a lower shell and an upper shell, the upper shell is covered on the lower shell, and is surrounded by the lower shell to form the installation cavity, and the upper shell is fixedly connected to the lower shell to press and fix the first vibration damping member, the driving member and the second vibration damping member.

[0018] In one embodiment, the base further includes a sound insulating member, which is located in the installation cavity and arranged around the outer side wall of the driving member.

[0019] In one embodiment, a first heat dissipation hole is provided on the sound insulation component, and a second heat dissipation hole is provided on the outer side of the seat body. The first heat dissipation hole and the second heat dissipation hole are staggered along the radial direction of the driving component.

[0020] In one embodiment, a sinking groove is provided on the top of the seat body, and a first mounting hole connected to the top of the mounting cavity is provided on the bottom wall of the sinking groove. The base also includes a coupling, which is installed in the first mounting hole and is transmission-connected to the driving member. The coupling is configured to be transmission-connected to the tool assembly when the bottom of the cup body extends into the sinking groove and is limitedly engaged with the sinking groove.

[0021] In one embodiment, at least one first positioning portion is provided on the bottom wall of the cup body, at least one second positioning portion is provided on the bottom wall of the sinking groove, and each of the first positioning portions is in corresponding limiting cooperation with each of the second positioning portions.

[0022] In one embodiment, the cup body includes a cup base, a cup body mounted on the cup base, and a cup lid covering the cup body. A second mounting hole corresponding to the first mounting hole is provided at the bottom of the cup body. A third mounting hole corresponding to the second mounting hole is provided on the cup base. The cutter assembly includes a cutter head, a cutter body, and a fastening nut. The cutter head is located inside the cup body and fixed to one end of the cutter body. A limiting portion is provided at one end of the cutter body. An external thread is provided on the outer side wall of the cutter body. The fastening nut is located outside the cup body and is threadedly connected to the external thread so as to be able to cooperate with the limiting portion to lock the cutter body to the cup body. The other end of the cutter body passes through the second mounting hole and the third mounting hole and is configured to be in driving connection with the coupling when the cup base extends into the sinking groove and is in limiting cooperation with the sinking groove.

[0023] In one embodiment, the cup lid is provided with a resonance cavity, an air inlet for communicating the inner cavity of the cup body and the resonance cavity, and an air outlet for communicating the resonance cavity and the external environment.

[0024] In one embodiment, the cooking machine further includes a sound insulation cover, and the sound insulation cover covers the outside of the cup body and is connected to the seat body. Description of the Drawings

[0025] The drawings forming a part of the present application are used to provide a further understanding of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation to the present application.

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0027] Figure 1 It is a schematic structural diagram of a cooking machine according to an embodiment.

[0028] Figure 2 For Figure 1 The cross-sectional view of the base in

[0029] Figure 3 For Figure 1 The exploded view of the base in after hiding the upper shell and the coupling.

[0030] Figure 4 is Figure 1 a schematic structural view of the cup body in [[ID=]] from another perspective.

[0031] Figure 5 is Figure 1 a cross-sectional view of the cup body in [[ID=]].

[0032] Figure 6 is Figure 5 an exploded view of the cup body in [[ID=]].

[0033] Description of the reference numerals:

[0034] 10, cooking machine; 100, cup body; 110, cup main body; 111, first positioning portion; 112, cup base; 113, cup body; 114, cup lid; 1141, resonance cavity; 1142, air inlet; 1143, air outlet; 115, second mounting hole; 116, third mounting hole; 117, glass cup wall; 118, heating plate; 120, cutter assembly; 121, cutter head; 122, cutter body; 123, fastening nut; 124, limiting portion; 200, base; 210, base main body; 211, mounting cavity; 212, mounting seat; 2121, stepped groove; 213, lower case; 214, upper case; 215, second heat dissipation hole; 216, sunken groove; 217, first mounting hole; 218, second positioning portion; 219, positioning protrusion; 220, driving member; 221, output end; 222, fixing hole; 230, damping assembly; 231, first damping member; 232, second damping member; 233, mounting groove; 234, fixing post; 235, end cap; 236, third heat dissipation hole; 237, positioning groove; 240, sound insulation member; 241, first heat dissipation hole; 250, coupling; 300, sound insulation cover; 311, exhaust hole; 321, exhaust sealing gasket. Detailed implementation manners

[0035] To make the above objects, features, and advantages of the present application more apparent and understandable, the following describes the detailed implementation manners of the present application with reference to the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present application. Therefore, the present application is not limited by the specific embodiments disclosed below.

[0036] As Figure 1 , Figure 2 and Figure 4As shown, in one embodiment, a cooking machine 10 is provided, which includes a cup body 100 and a base 200. Among them, the cup body 100 includes a cup main body 110 and a cutter assembly 120 installed at the bottom of the cup main body 110. The base 200 includes a base main body 210, a driving member 220 and a damping assembly 230. The base main body 210 is provided with an installation cavity 211. The damping assembly 230 wraps the driving member 220 and is installed in the installation cavity 211, so that the driving member 220 is fixedly connected in the base main body 210 in a soft contact manner. The driving member 220 is configured to be in transmission connection with the cutter assembly 120 when the cup main body 110 is installed on the base main body 210.

[0037] In the cooking machine 10 in the above embodiment, the driving member 220 is installed on the base main body 210 through the damping assembly 230, so that there is no hard contact between the driving member 220 and the base main body 210. When the driving member 220 rotates at a high speed, the damping assembly 230 buffers the driving member 220 to block the vibration of the driving member 220 from being transmitted, thereby reducing the vibration on the base main body 210, reducing the working noise of the cooking machine 10, and improving the user experience.

[0038] As Figure 2 shown, further, the damping assembly 230 includes a first damping member 231 and a second damping member 232. The first damping member 231 wraps the top of the driving member 220, and the second damping member 232 wraps the bottom of the driving member 220. In this way, the driving member 220 is semi-wrapped and suspended in the base main body 210, which is convenient for heat dissipation and improves the reliability of the cooking machine 10.

[0039] Specifically in this embodiment, the driving member 220 can be set as a driving motor. Both the first damping member 231 and the second damping member 232 can be set as damping pads. In other embodiments, both the first damping member 231 and the second damping member 232 can also be set as damping springs or other damping structures.

[0040] Optionally, at least one fixing portion is provided on the second damping member 232, and each fixing portion is fixedly connected to the driving member 220.

[0041] As Figure 3 shown, specifically in this embodiment, the fixing portion is set as a fixing column 234, and a fixing hole 222 is provided on the driving member 220. The fixing column 234 and the fixing hole 222 are in interference fit. In this way, the fixing column 234 can radially limit the driving member 220, reduce the radial vibration amplitude of the driving member 220, and reduce the vibration noise of the cooking machine 10.

[0042] As Figure 3As shown, specifically in this embodiment, a end cap 235 is provided at the top of the fixing post 234. The end cap 235 can elastically deform to enable the fixing post 234 to pass through the fixing hole 222. The end cap 235 is configured to be in limiting cooperation with the driving member 220 when the fixing post 234 passes through the fixing hole 222. In this way, while the end cap 235 can ensure that the driving member 220 and the second damping member 232 cannot fall off by themselves after being assembled, it can also reduce the axial vibration amplitude of the driving member 220 and reduce the vibration noise of the food processor 10.

[0043] As Figure 2 and Figure 3 shown, in one embodiment, an installation seat 212 is provided on the bottom wall of the installation cavity 211, and the second damping member 232 is installed on the installation seat 212. In this way, the second damping member 232 can be installed in the installation cavity 211 through the installation seat 212, improving the assembly convenience of the food processor 10.

[0044] As Figure 2 and Figure 3 shown, optionally, a stepped groove 2121 is provided at the top of the installation seat 212, and the second damping member 232 is arranged in a stepped shape and is in snap-fit with the stepped groove 2121. In this way, the number and area of the limiting surfaces between the second damping member 232 and the installation seat 212 are both increased, so that the connection strength between the second damping member 232 and the installation seat 212 is increased, improving the reliability of the food processor 10.

[0045] Specifically in this embodiment, the stepped groove 2121 includes a square groove section and a circular groove section that communicate with each other. The square groove section is located above the circular groove section, and along the axial direction of the square groove section, the projection area of the circular groove section is located within the projection area of the square groove section. The bottom of the second damping member 232 is in radial limiting cooperation with the inner side wall of the circular groove section along the radial direction of the driving member 220. The top of the second damping member 232 is in circumferential limiting cooperation with the inner side wall of the square groove section along the circumferential direction of the driving member 220.

[0046] As Figure 3 shown, optionally, an installation groove 233 is provided at the top of the second damping member 232, and the inner contour shape of the installation groove 233 is adapted to the outer contour shape of the driving member 220. A third heat dissipation hole 236 is provided at the bottom of the installation groove 233. The third heat dissipation hole 236 extends to the bottom wall of the second damping member 232 and communicates with the circular groove section. In this way, it is convenient for the bottom of the driving member 220 to dissipate heat, improving the reliability of the food processor 10.

[0047] Specifically in this embodiment, the number of the fixing posts 234 is four, and the four fixing posts 234 are correspondingly arranged at the four corners of the top of the second damping member 232 around the axis of the lower installation groove 233. End caps 235 are provided at the tops of the four fixing posts 234.

[0048] As Figure 2and Figure 3 As shown in Figure 3 , in one embodiment, an output end 221 is provided at the top of the driving member 220, and the first damping member 231 is arranged in a ring shape and sleeved outside the output end 221. In this way, the output end 221 can limit the first damping member 231 to ensure that the first damping member 231 can keep wrapping the top of the driving member 220, improving the reliability of the food processor 10.

[0049] As Figure 2 and Figure 3 As shown in Figure 2 and Figure 3 , optionally, a positioning groove 237 is provided at the top of the first damping member 231, and a positioning protrusion 219 is provided at the top of the installation cavity 211. The positioning protrusion 219 is in limiting cooperation with the positioning groove 237. In this way, the seat body 210 can limit the first damping member 231 through the positioning protrusion 219, and the first damping member 231 limits the driving member 220, so that the vibration amplitude of the driving member 220 during high-speed operation is reduced, and the working noise of the food processor 10 is lowered.

[0050] As Figure 2 and Figure 3 As shown in Figure 2 and Figure 3 , optionally, the seat body 210 includes a lower shell 213 and an upper shell 214. The upper shell 214 covers the lower shell 213 and encloses an installation cavity 211 with the lower shell 213. The upper shell 214 is fixedly connected to the lower shell 213 to press and fix the first damping member 231, the driving member 220 and the second damping member 232. In this way, when assembling the base 200, first assemble the first damping member 231 and the second damping member 232 with the driving member 220 into a whole, then engage the second damping member 232 with the step groove 2121, and finally fixedly connect the upper shell 214 and the lower shell 213 to press and fix the first damping member 231, the driving member 220 and the second damping member 232, ensuring that there is no hard contact between the driving member 220 and the upper shell 214 and the lower shell 213, and improving the assembly convenience of the food processor 10.

[0051] Among them, the upper shell 214 can be fixedly connected to the lower shell 213 by snap connection, screw connection, plug connection or other fixing methods. Specifically in this embodiment, the upper shell 214 and the lower shell 213 are fixedly connected by a screw post locking structure.

[0052] As Figure 2 and Figure 3 As shown in Figure 2 and Figure 3 , in one embodiment, the base 200 further includes a sound insulation member 240. The sound insulation member 240 is located in the installation cavity 211 and is arranged around the outer wall of the driving member 220. In this way, the sound insulation member 240 can block the noise transmitted by the vibration of the driving member 220, further reducing the working noise of the food processor 10 and improving the user experience.

[0053] Among them, the sound insulation member 240 can be set as a sound insulation board, a sound insulation film or other sound insulation structures. Specifically in this embodiment, the sound insulation member 240 is annular, and the sound insulation member 240 is sleeved on the outer side wall of the mounting seat 212 at intervals.

[0054] As Figure 3 shown, optionally, the sound insulation member 240 is provided with a first heat dissipation hole 241, and the outer side of the seat body 210 is provided with a second heat dissipation hole 215. The first heat dissipation hole 241 and the second heat dissipation hole 215 are arranged staggeredly along the radial direction of the driving member 220. In this way, the air outlet air duct for dissipating heat of the driving member 220 by the base 200 adopts a spiral maze design, so that the propagation path and the number of reflection consumptions of the pneumatic noise generated by the high-speed rotation of the driving member 220 are both increased, effectively reducing the pneumatic noise of the driving member 220 and improving the user experience.

[0055] Specifically in this embodiment, a plurality of second heat dissipation holes 215 can cooperate to form an air outlet grille, and at least one air outlet grille is provided on the outer side wall of the lower case 213. The outer side wall of the mounting seat 212 is provided with at least one fourth heat dissipation hole communicated with the circular groove section, and the fourth heat dissipation hole and the first heat dissipation hole 241 are arranged staggeredly along the radial direction of the driving member 220.

[0056] Among them, the numbers of the first heat dissipation hole 241, the air outlet grille, the third heat dissipation hole 236 and the fourth heat dissipation hole can all be flexibly adjusted according to actual use needs.

[0057] As Figure 1 、 Figure 2 and Figure 4As shown, in one embodiment, a sinking groove 216 is provided on the top of the seat body 210, and a first mounting hole 217 connected to the top of the mounting cavity 211 is provided on the bottom wall of the sinking groove 216. The base 200 also includes a coupling 250, which is installed in the first mounting hole 217 and is transmission-connected to the driving member 220. The coupling 250 is configured to be transmission-connected to the tool assembly 120 when the bottom of the cup body 110 extends into the sinking groove 216 and is limitedly engaged with the sinking groove 216. In this way, the bottom of the cup body 110 is wrapped in the sinking groove 216 of the seat body 210. On the one hand, the inner wall of the sinking groove 216 can support and limit the outer wall of the cup body 110, increase the stability of the cup body 110 under the high-speed whipping condition of the tool assembly 120, and effectively reduce the shaking amplitude of the cup body 110. On the other hand, this sunken embedded fixed type can ensure the coaxiality of the tool assembly 120 and the coupling 250. The higher the coaxiality, the smaller the vibration noise caused by the radial fit tolerance when the drive member 220 runs at high speed, thereby improving the user experience. In addition, the meshing position of the tool assembly 120 and the coupling 250 is in the sinking groove 216 of the seat body 210. The multi-layer nested structure cooperates with the mounting cavity 211 to block and reflect the meshing vibration noise generated by high-speed rotation, which is beneficial to reducing noise and improving sound quality.

[0058] like Figure 2 and Figure 4 As shown, optionally, the bottom wall of the cup body 110 is provided with at least one first positioning portion 111, and the bottom wall of the sink 216 is provided with at least one second positioning portion 218, with each first positioning portion 111 correspondingly engaging with each second positioning portion 218. In this way, the cup body 110 can be positioned and engaged with the base body 210 via the first positioning portions 111 and the second positioning portions 218, and can be secured by the cup body itself and the gravity of the food, thereby improving the practicality of the food processor 10.

[0059] Specifically in this embodiment, the first positioning portions 111 are arranged at intervals around the axis of the sinking groove 216. One of the first positioning portion 111 and the second positioning portion 218 is configured as a positioning column, and the other is configured as a positioning hole.

[0060] like Figure 2 、 Figure 5 and Figure 6As shown, optionally, the cup body 110 includes a cup base 112, a cup body 113 mounted on the cup base 112, and a cup lid 114 covering the cup body 113. A second mounting hole 115 corresponding to the first mounting hole 217 is provided at the bottom of the cup body 113, and a third mounting hole 116 corresponding to the second mounting hole 115 is provided on the cup base 112. The cutter assembly 120 includes a cutter head 121, a cutter body 122, and a fastening nut 123. The cutter head 121 is located inside the cup body 113 and fixed to one end of the cutter body 122. A limiting portion 124 is provided at one end of the cutter body 122. An external thread is provided on the outer sidewall of the cutter body 122. The fastening nut 123 is located outside the cup body 113 and is threadedly connected to the external thread so as to be able to cooperate with the limiting portion 124 to lock the cutter body 122 to the cup body 113. The other end of the cutter body 122 passes through the second mounting hole 115 and the third mounting hole 116 and is configured to be in driving connection with the coupling 250 when the cup base 112 extends into the sinking groove 216 and is in limiting cooperation with the sinking groove 216. In this way, the cutter assembly 120 adopts a detachable design, which is convenient for cleaning the cup body 100. At the same time, the cutter body 122 is locked and fixed to the cup body 113 through the fastening nut 123. When disassembling and assembling the cutter body 122, it can be directly completed by unlocking and locking the fastening nut 123, improving the practicability of the cooking machine 10.

[0061] Among them, the limiting portion 124 can be set as a limiting flange, a limiting rolling bearing or other limiting structures. The cup body 113 can be mounted on the cup base 112 by means of snap connection, screw connection, plug connection or other detachable connection methods.

[0062] As Figure 5 shown, specifically in this embodiment, the cup body 113 includes a glass cup wall 117 and a heating plate 118. The heating plate 118 is mounted at the bottom of the glass cup wall 117 to seal the bottom opening of the glass cup wall 117. The second mounting hole 115 is provided on the heating plate 118.

[0063] As Figure 5 and Figure 6 shown, in one embodiment, the cup lid 114 is provided with a resonance cavity 1141, an air inlet 1142 for communicating the inner cavity of the cup body 113 and the resonance cavity 1141, and an air outlet 1143 for communicating the resonance cavity 1141 and the external environment. In this way, when the cutter head 121 in the cup body 110 stirs the fluid at a high speed, turbulent flow noise will be generated. Aiming at the peak value of the turbulent flow noise spectrum, the cup lid 114 adopts a cavity resonance design to eliminate the peak and reduce the noise, effectively reducing the turbulent flow noise and improving the user experience.

[0064] It should be noted that the natural frequency of the resonance cavity 1141 can be flexibly adjusted according to actual use needs. Specifically in this embodiment, the natural frequency of the resonance cavity 1141 can be estimated by the following formula:

[0065]

[0066] Wherein: c0 is the speed of sound in air, in m / s; S is the cross-sectional area of the air inlet 1142, in m 2 ; V is the volume of the resonance cavity 1141, in m 3 ; h is the depth (or height) of the resonance cavity 1141, in m.

[0067] It should be noted that in the actual design process, the size parameters of the resonance cavity 1141 can be designed according to the characteristics of the noise source, so that the natural frequency of the resonance cavity 1141 is consistent with the peak frequency of the sound source, in order to achieve the purpose of eliminating peaks and reducing noise.

[0068] Among them, the number of the resonance cavities 1141 can be flexibly adjusted according to actual use requirements, that is, the number of the resonance cavities 1141 can be superimposed in series or parallel.

[0069] When multiple resonance cavities 1141 are connected in parallel, the air inlets 1142 of each resonance cavity 1141 are all communicated with the inner cavity of the cup body 113, and the air outlets 1143 of each resonance cavity 1141 are all communicated with the external environment.

[0070] When multiple resonance cavities 1141 are connected in series, the air outlet 1143 of the previous resonance cavity 1141 and the air inlet 1142 of the next resonance cavity 1141 are the same air port, the outermost air inlet 1142 is communicated with the inner cavity of the cup body 113, and the outermost air outlet 1143 is communicated with the external environment. The natural frequencies of each resonance cavity 1141 are different, so as to achieve progressive sound attenuation layer by layer.

[0071] Specifically in this embodiment, the number of the resonance cavities 1141 is two, and the two resonance cavities 1141 are connected in series. In this way, the cup lid 114 adopts a double-resonance cavity design. On the one hand, it increases the resistance of the fluid in the cup body 113 to overflow outward, effectively suppressing overflow. On the other hand, it increases the propagation path and reflection times of sound waves, effectively reducing the turbulent flow noise and improving the user experience.

[0072] Such as Figure 1 and Figure 4 shown, in one embodiment, the cooking machine 10 further includes a sound insulation cover 300, and the sound insulation cover 300 is sleeved outside the cup body 110 and connected to the base body 210. In this way, the sound insulation cover 300 wraps the entire cup body 100 and the upper end surface of the base 200, and can have a noise reduction effect on almost all frequency bands, and can finally weaken and reduce the turbulent flow noise generated by the cutter head 121 stirring the fluid and the vibration noise generated by the high-speed transmission and meshing of the coupling 250 and the cutter body 122, thereby reducing the total noise value of the cooking machine 10.

[0073] Such as Figure 1As shown, specifically in this embodiment, the sound insulation cover 300 is provided with an exhaust hole 311, and an exhaust gasket 321 is nested at the exhaust hole 311. The top of the seat body 210 is provided with an outer ring clamping position. When the bottom of the sound insulation cover 300 is clamped and fixed to the outer ring clamping position, the exhaust gasket 321 is directly above the outermost air outlet 1143 on the cup cover 114. In this way, it is ensured that when the cooking machine 10 is heated, the steam can be smoothly ejected and will not overflow into the sound insulation cover 300, improving the practicality of the cooking machine 10.

[0074] In the description of the present application, it should be understood that if there are terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the orientation or positional relationship indicated by these terms is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0075] In addition, if there are terms such as "first" and "second", these terms are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present application, if there is a term "plurality", the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0076] In the present application, unless otherwise clearly specified and limited, if there are terms such as "installation", "connection", "connection", "fixation", etc., these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0077] In this application, unless otherwise clearly defined and limited, if there is a description such as a first feature being "on" or "under" a second feature, the meaning can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature can mean that the first feature is directly above or obliquely above the second feature, or simply means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature can be that the first feature is directly below or obliquely below the second feature, or simply means that the horizontal height of the first feature is less than that of the second feature.

[0078] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or there can also be an intermediate element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intermediate element at the same time. If so, the terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used in this application are only for the purpose of illustration and do not represent the only implementation.

[0079] It should also be understood that when interpreting the connection relationship or position relationship of elements, although not explicitly described, the connection relationship and position relationship are interpreted to include an error range, and this error range should be within the acceptable deviation range of a specific value determined by those skilled in the art. For example, "about", "approximate" or "substantially" can mean within one or more standard deviations, which are not defined herein.

[0080] The technical features of the above embodiments can be combined arbitrarily. For the sake of concise description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as falling within the scope described in this specification.

[0081] The above embodiments only represent several implementation manners of this application, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the patent application. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of this application, several deformations and improvements can still be made, and these all belong to the protection scope of this application. Therefore, the protection scope of the patent of this application shall be subject to the appended claims.

Claims

1. A cooking machine, characterized in that, Comprising: A cup body (100), including a cup main body (110) and a cutter assembly (120) installed at the bottom of the cup main body (110); A base (200), including a base main body (210), a driving member (220) and a damping assembly (230). The base main body (210) is provided with an installation cavity (211). The damping assembly (230) wraps around the driving member (220) and is installed in the installation cavity (211) so that the driving member (220) is fixedly connected in the base main body (210) in a soft-contact manner. The driving member (220) is configured to be in transmission connection with the cutter assembly (120) when the cup main body (110) is installed on the base main body (210).

2. The cooking machine according to claim 1, wherein, The damping assembly (230) includes a first damping member (231) and a second damping member (232). The first damping member (231) wraps around the top of the driving member (220), and the second damping member (232) wraps around the bottom of the driving member (220).

3. The cooking machine according to claim 2, wherein At least one fixing portion is provided on the second damping member (232), and each fixing portion is fixedly connected to the driving member (220).

4. The cooking machine according to claim 3, wherein The fixing portion is set as a fixing column (234). The driving member (220) is provided with a fixing hole (222), and the fixing column (234) is in interference fit with the fixing hole (222).

5. The cooking machine according to claim 4, wherein The top of the fixing column (234) is provided with an end cap (235). The end cap (235) can undergo elastic deformation so that the fixing column (234) passes through the fixing hole (222). The end cap (235) is configured to be in limit fit with the driving member (220) when the fixing column (234) passes through the fixing hole (222).

6. The cooking machine according to claim 2, wherein, The bottom wall of the installation cavity (211) is provided with an installation seat (212), and the second damping member (232) is installed on the installation seat (212).

7. The cooking machine according to claim 6, wherein The top of the installation seat (212) is provided with a stepped groove (2121). The second damping member (232) is arranged in a stepped shape and is in snap-fit with the stepped groove (2121).

8. The cooking machine according to claim 2, wherein The top of the driving member (220) is provided with an output end (221). The first damping member (231) is arranged in a ring shape and sleeved on the outside of the output end (221).

9. The cooking machine according to claim 2, wherein, The base main body (210) includes a lower shell (213) and an upper shell (214). The upper shell (214) covers the lower shell (213) and encloses the installation cavity (211) with the lower shell (213). The upper shell (214) is fixedly connected to the lower shell (213) to press and fix the first damping member (231), the driving member (220) and the second damping member (232).

10. The cooking machine according to claim 1, characterized in that, The base (200) further includes a sound insulation member (240). The sound insulation member (240) is located in the installation cavity (211) and is arranged around the outer side wall of the driving member (220).

11. The cooking machine according to claim 10, characterized in that, The sound insulation member (240) is provided with a first heat dissipation hole (241), and the outer side of the seat body (210) is provided with a second heat dissipation hole (215). The first heat dissipation hole (241) and the second heat dissipation hole (215) are arranged staggeredly along the radial direction of the driving member (220).

12. The cooking machine according to any one of claims 1 to 11, characterized in that, The top of the seat body (210) is provided with a sunken groove (216). The bottom wall of the sunken groove (216) is provided with a first mounting hole (217) communicating with the top of the mounting cavity (211). The base (200) further includes a coupling (250). The coupling (250) is installed in the first mounting hole (217) and is in transmission connection with the driving member (220). The coupling (250) is configured to be in transmission connection with the tool assembly (120) when the bottom of the cup body (110) extends into the sunken groove (216) and is in limit fit with the sunken groove (216).

13. The cooking machine according to claim 12, wherein, The bottom wall of the cup body (110) is provided with at least one first positioning portion (111), and the bottom wall of the sunken groove (216) is provided with at least one second positioning portion (218). Each of the first positioning portions (111) and each of the second positioning portions (218) are in corresponding limit fit with each other.

14. The cooking machine according to claim 12, wherein, The cup body (110) includes a cup base (112), a cup body (113) installed on the cup base (112), and a cup cover (114) covering the cup body (113). The bottom of the cup body (113) is provided with a second mounting hole (115) corresponding to the first mounting hole (217). The cup base (112) is provided with a third mounting hole (116) corresponding to the second mounting hole (115). The tool assembly (120) includes a tool head (121), a tool body (122), and a fastening nut (123). The tool head (121) is located inside the cup body (113) and is fixed to one end of the tool body (122). One end of the tool body (122) is provided with a limiting portion (124). The outer side wall of the tool body (122) is provided with an external thread. The fastening nut (123) is located outside the cup body (113) and is in threaded connection with the external thread so as to be able to cooperate with the limiting portion (124) to lock the tool body (122) to the cup body (113). The other end of the tool body (122) passes through the second mounting hole (115) and the third mounting hole (116), and is configured to be in transmission connection with the coupling (250) when the cup base (112) extends into the sunken groove (216) and is in limit fit with the sunken groove (216).

15. The cooking machine according to claim 14, wherein, The cup cover (114) is provided with a resonance cavity (1141), an air inlet (1142) for communicating the inner cavity of the cup body (113) and the resonance cavity (1141), and an air outlet (1143) for communicating the resonance cavity (1141) and the external environment.

16. The cooking machine according to any one of claims 1 to 11, characterized in that, The cooking machine (10) further includes a sound insulation cover (300). The sound insulation cover (300) covers the outside of the cup body (110) and is connected to the seat body (210).

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