Food processor

Abstract

The present invention discloses a food processor, wherein the food processor comprises a machine base, a cover body and a cover locking mechanism; the machine base is provided with a food processor, a communication port and an inner cavity, the inner cavity is connected with the communication port and is arranged adjacent to the food processor; the cover body is detachably connected with the machine base to open or cover the notch of the food processor; the cover body is provided with a clamping protrusion; the cover locking mechanism comprises a driving member and a clamping member arranged in the inner cavity, one end of the clamping member is transmission-connected with the driving member, and the other end is rotationally connected with the cavity wall of the inner cavity. The technical solution of the present invention simplifies the cover locking step of the food processor and realizes automatic cover locking.

Description

Technical Field

[0001] The present invention relates to the technical field of cooking equipment, and in particular to a cooking machine. Background Art

[0002] The food processor in the related art generally includes a base and a cover, and the base is provided with a cooking slot. When using it, the user first presses the cover down to the base and covers it on the slot of the cooking slot, and then rotates the cover to lock the cover with the base. The steps of manually locking the cover are relatively complicated. Summary of the invention

[0003] The main purpose of the present invention is to provide a food processor, aiming to simplify the cover locking steps of the food processor and realize automatic cover locking.

[0004] To achieve the above object, the food processor proposed by the present invention comprises:

[0005] A machine base, wherein the machine base is provided with a cooking tank, a communication port and an inner cavity, wherein the inner cavity is communicated with the communication port and is disposed adjacent to the cooking tank;

[0006] A cover body, the cover body is detachably connected to the base to open or cover the notch of the cooking tank, and the cover body is provided with a snap-fit ​​protrusion; and

[0007] A locking cover mechanism, the locking cover mechanism comprising a driving member and a clamping member disposed in the inner cavity, one end of the clamping member being transmission-connected to the driving member, and the other end being rotationally connected to the cavity wall of the inner cavity;

[0008] The food processor has a covered state, in which the cover body covers the notch of the food processing tank, the snap-fit ​​protrusion is opposite to the connecting port, and the driving member drives the snap-fit ​​member to extend out of the inner cavity from the connecting port so that the snap-fit ​​member limits the snap-fit ​​protrusion.

[0009] In one embodiment, a mounting block is protruding from the cavity wall of the inner cavity;

[0010] The card connector comprises:

[0011] A screw rod is disposed in the inner cavity and is drivingly connected to the driving member;

[0012] A clamping block, the clamping block is rotatably connected to the mounting block, a protrusion is provided on a side of the clamping block facing the mounting block, and the protrusion is spaced apart from the mounting block; and

[0013] A slider is arranged in the inner cavity, and the slider is rotatably connected to an end of the clamping block away from the mounting block; the slider is provided with a guide groove, and the screw rod is movably inserted into the guide groove.

[0014] In one embodiment, each of the clamping blocks comprises:

[0015] A connecting rod rotatably connected to the slider; and

[0016] A clamping part, one end of which is rotatably connected to an end of the connecting rod away from the sliding block, and the other end of which is rotatably connected to the mounting block; the clamping part is provided with the protruding part, and the protruding part is arranged away from the connecting rod.

[0017] In one embodiment, the clamping portion is further provided with a first limiting portion, the first limiting portion and the protruding portion are located on the same side of the clamping portion and are spaced apart from the protruding portion;

[0018] The base is further provided with a second limiting portion, which is located in the inner cavity and is arranged adjacent to the communication port;

[0019] In the covered state, the first limiting portion abuts against the second limiting portion.

[0020] In one embodiment, the base is provided with two communicating ports spaced apart; the cavity wall of the inner cavity is provided with two mounting blocks spaced apart;

[0021] The clamping member comprises two clamping blocks arranged at intervals, one end of the two clamping blocks are respectively rotatably connected to the two sides of the slider, and the other ends of the two clamping blocks are respectively rotatably connected to the two mounting blocks; each clamping block is provided with a protrusion.

[0022] In one embodiment, the locking cover mechanism further comprises a limit block provided on the wall of the inner cavity, the limit block is provided with a limit groove communicating with the inner cavity; an end of the screw rod away from the driving member is located in the limit groove;

[0023] And / or, the driving member is a driving motor.

[0024] In one embodiment, the food processor comprises two locking cover mechanisms disposed in the inner cavity, and the two locking cover mechanisms are respectively located on two opposite sides of the machine base; the machine base is provided with two communicating ports that are spaced apart and symmetrically arranged; the cover body is provided with two clamping protrusions that are spaced apart, and the two clamping protrusions are respectively located on two opposite sides of the cover body;

[0025] In the covered state, each of the driving members drives a clamping member to extend from a communicating port to the inner cavity, so that a clamping member defines a clamping protrusion.

[0026] In one embodiment, the food processor further comprises a first travel switch disposed on the wall of the inner cavity;

[0027] In the covered state, the first travel switch abuts against the clamping member so that the clamping member defines the clamping protrusion.

[0028] In one embodiment, the food processor further comprises a second travel switch disposed on the wall of the inner cavity, and the second travel switch is spaced apart from the first travel switch;

[0029] The food processor also has a cover-opening state. In the cover-opening state, the second travel switch abuts against the clamping member to move the clamping member away from the clamping protrusion.

[0030] In one embodiment, the base comprises:

[0031] A base, wherein the base is provided with a first cavity and a mounting groove, and the first cavity and the mounting groove are arranged in back-to-back relation;

[0032] a convex shell connected to the base, wherein the convex shell is provided with a second cavity and the communication port communicating with the second cavity; the first cavity and the second cavity are communicated to form the inner cavity; and

[0033] A cooking cup is installed in the installation groove, and the cooking cup is provided with the cooking groove; the cover body is detachably connected to the cooking cup;

[0034] In the covered state, the engaging protrusion of the cover body and the cavity wall of the second cavity form an engaging groove, and the driving member drives the engaging member to move and engage in the engaging groove, so that the cover body is self-locked to the cooking cup.

[0035] The food processor of the technical solution of the present invention includes a machine base, a cover body and a cover locking mechanism. The machine base is provided with a cooking slot, a connecting port and an inner cavity. The inner cavity is connected to the connecting port and is arranged adjacent to the cooking slot. The cover body is detachably connected to the machine base to open or seal the slot of the cooking slot. The cover body is provided with a snap-on protrusion. The cover locking mechanism includes a driving member and a snap-on member arranged in the inner cavity, one end of the snap-on member is transmission-connected to the driving member, and the other end is rotationally connected to the cavity wall of the inner cavity. With such an arrangement, the cover body only needs to be pressed down to the cooking slot of the machine base, and the user does not need to rotate the cover body again. The driving member of the cover locking mechanism can automatically drive the snap-on member to move to the limited position with the snap-on protrusion of the cover body, thereby realizing the locking of the cover body and the machine base, thereby simplifying the cover locking steps of the food processor and realizing automatic cover locking. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0037] Figure 1 It is a structural schematic diagram of the food processor of the present invention from one perspective;

[0038] Figure 2 It is a structural schematic diagram of the food processor of the present invention from another perspective;

[0039] Figure 3 It is a structural schematic diagram of the cover of the food processor of the present invention;

[0040] Figure 4 It is a structural schematic diagram of the clamping part of the food processor of the present invention;

[0041] Figure 5 It is a structural schematic diagram of the machine base of the food processor of the present invention;

[0042] Figure 6 It is a schematic diagram of the structure of the food processor of the present invention.

[0043] Description of Figure Numbers:

[0044] Label name Label name 10 Machine base 32 Card connector 10a Food sink 321 Screw 10b Connecting port 322 Card block 10c Inner cavity 323 slider 10d Mounting Block 322a Raised part 11 Base 3221 link 12 Convex Hull 3222 Card connection 13 cooking cup 33 Limit block 20 Cover 33a Limit slot 21 Snap-on protrusion 40 First travel switch 30 Locking mechanism 50 Second travel switch 31 Drive parts 322b The first limiter 10e The second limiter

[0045] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0046] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0047] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0048] In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0049] The invention provides a food processor.

[0050] In the embodiment of the present invention, refer to Figure 1 and Figure 2 The food processor includes a base 10, a cover 20 and a cover locking mechanism 30. The base 10 is provided with a food processor 10a, a connecting port 10b and an inner cavity 10c. The inner cavity 10c is connected to the connecting port 10b and is arranged adjacent to the food processor 10a. The cover 20 is detachably connected to the base 10 to open or cover the notch of the food processor 10a. The cover 20 is provided with a snap-fitting protrusion 21. The cover locking mechanism 30 includes a driving member 31 and a snap-fitting member 32 arranged in the inner cavity 10c. One end of the snap-fitting member 32 is transmission-connected to the driving member 31, and the other end is rotationally connected to the cavity wall of the inner cavity 10c. The food processor has a closed state. In the closed state, the cover 20 covers the notch of the food processor 10a, the snap-fitting protrusion 21 is opposite to the connecting port 10b, and the driving member 31 drives the snap-fitting member 32 to extend from the connecting port 10b to the inner cavity 10c, so that the snap-fitting member 32 limits the snap-fitting protrusion 21.

[0051] In this embodiment, it is worth noting that a start button is provided on the outer wall of the base 10, and the start button is electrically connected to the driving member 31 of the cover locking mechanism 30; the position where the clip 32 is rotatably connected to the cavity wall of the inner cavity 10c is defined as the first rotation position. When the food processor is in the closed state, that is, after the cover 20 covers the notch of the food processing slot 10a on the base 10, the user presses the start button, so that the circuit of the driving member 31 is connected, and the driving member 31 drives the clip 32 to move down in the inner cavity 10c in the vertical direction, so that the clip 32 rotates in the clockwise direction with the first rotation position as the fulcrum, and then the end of the clip 32 away from the driving member 31 extends out of the inner cavity 10c from the communication port 10b, and defines the position with the clip protrusion 21 of the cover 20. From the above-mentioned lid locking process, the cover body 20 only needs to be pressed down to the cooking slot 10a of the machine base 10, and the user no longer needs to rotate the cover body 20. The driving member 31 of the lid locking mechanism 30 can automatically drive the clamping member 32 to move to the limited position with the clamping protrusion 21 of the cover body 20, so as to lock the cover body 20 and the machine base 10, thereby simplifying the lid locking steps of the food processor and realizing automatic lid locking.

[0052] The food processor of the technical solution of the present invention comprises a machine base 10, a cover 20 and a cover locking mechanism 30. The machine base 10 is provided with a food processing tank 10a, a communication port 10b and an inner cavity 10c. The inner cavity 10c is connected to the communication port 10b and is arranged adjacent to the food processing tank 10a. The cover 20 is detachably connected to the machine base 10 to open or cover the slot of the food processing tank 10a. The cover 20 is provided with a clamping protrusion 21. The cover locking mechanism 30 comprises a driving member 31 and a clamping member 32 arranged in the inner cavity 10c. One end of the clamping member 32 is transmission-connected to the driving member 31, and the other end is rotationally connected to the cavity wall of the inner cavity 10c. With such a configuration, the cover body 20 only needs to be pressed down to the cooking slot 10a of the machine base 10, and the user does not need to rotate the cover body 20. The driving member 31 of the cover locking mechanism 30 can automatically drive the clamping member 32 to move to the limited position with the clamping protrusion 21 of the cover body 20, so as to lock the cover body 20 and the machine base 10, thereby simplifying the cover locking steps of the food processor and realizing automatic cover locking.

[0053] In one embodiment, referring to Figures 1 to 5 , a mounting block 10d is protruding from the cavity wall of the inner cavity 10c; the clamping member 32 includes a screw rod 321, a clamping block 322 and a slider 323; the screw rod 321 is arranged in the inner cavity 10c and is transmission-connected to the driving member 31; the clamping block 322 is rotationally connected to the mounting block 10d, and a protrusion 322a is provided on the side of the clamping block 322 facing the mounting block 10d, and the protrusion 322a is spaced apart from the mounting block 10d; the slider 323 is arranged in the inner cavity 10c, and the slider 323 is rotationally connected to one end of the clamping block 322 away from the mounting block 10d; the slider 323 is provided with a guide groove, and the screw rod 321 is movably inserted into the guide groove.

[0054] In this embodiment, the screw rod 321 is provided with an external thread, and the groove wall of the guide groove is provided with an internal thread. The internal thread cooperates with the external thread so that the screw rod 321 can be rotatably inserted into the guide groove; the driving member 31 is a motor, and the output shaft of the motor is transmission-connected to one end of the screw rod 321; the driving member 31 drives the screw rod 321 to rotate in a clockwise direction or a counterclockwise direction, so that the slider 323 can move up and down along the extension direction of the screw rod 321.

[0055] When in the closed state, the driving member 31 drives the screw rod 321 to rotate in the counterclockwise direction, so that the screw rod 321 drives the slider 323 to move downward, and the slider 323 also drives the clamping block 322 to move downward away from the end of the slider 323, and the clamping block 322 uses the mounting block 10d as a rotation fulcrum, so that the clamping block 322 rotates away from the end of the slider 323 and extends out of the connecting port 10b, so that the protrusion 322a of the clamping block 322 limits the clamping protrusion 21, thereby locking the position of the cover body 20, so that the cover body 20 cannot be removed from the slot of the cooking tank 10a.

[0056] When the cover is opened, the driving member 31 drives the screw rod 321 to rotate in the clockwise direction, so that the screw rod 321 drives the slider 323 to move upward, and the slider 323 also drives the clamping block 322 to move upward at one end close to the slider 323, and the clamping block 322 uses the mounting block 10d as a rotation fulcrum, so that the clamping block 322 rotates at one end away from the slider 323 and re-enters the inner cavity 10c, so that the protrusion 322a of the clamping block 322 is away from the clamping protrusion 21.

[0057] The two ends of the clamping block 322 are rotatably connected to the slider 323 and the mounting block 10d respectively, so that the end of the clamping block 322 away from the slider 323 can be moved from the horizontal direction to the position of the clamping protrusion 21 of the cover body 20, so that the end of the clamping block 322 away from the slider 323 is clamped with the clamping protrusion 21 to avoid wear between the clamping block 322 and the clamping protrusion 21.

[0058] In one embodiment, referring to Figure 1 , Figure 2 and Figure 5 Each clamping block 322 includes a connecting rod 3221 and a clamping portion 3222, the connecting rod 3221 is rotatably connected to the slider 323; one end of the clamping portion 3222 is rotatably connected to an end of the connecting rod 3221 away from the slider 323, and the other end of the clamping portion 3222 is rotatably connected to the mounting block 10d; the clamping portion 3222 is provided with a protrusion 322a, and the protrusion 322a is arranged away from the connecting rod 3221.

[0059] In this embodiment, in the covered state, the driving member 31 drives the screw rod 321 to rotate in the counterclockwise direction, so that the screw rod 321 drives the slider 323 to move downward, and the slider 323 also drives the connecting rod 3221 to move downward, and the connecting rod 3221 drives the clamping portion 3222 to rotate in the counterclockwise direction, and the clamping portion 3222 uses the mounting block 10d as a rotation fulcrum, so that the clamping portion 3222 rotates away from one end of the connecting rod 3221 and extends out of the connecting port 10b, so that the protrusion 322a connected to the clamping portion 3222 limits the clamping protrusion 21, thereby locking the position of the cover body 20, so that the cover body 20 cannot be removed from the notch of the cooking tank 10a.

[0060] When the cover body 20 is in the state, the driving member 31 drives the screw rod 321 to rotate in the clockwise direction, so that the screw rod 321 drives the slider 323 to move upward, and the slider 323 also drives the connecting rod 3221 to move upward, and the connecting rod 3221 drives the clamping part 3222 to rotate in the clockwise direction, and the clamping part 3222 uses the mounting block 10d as a rotation fulcrum, so that the clamping part 3222 rotates away from one end of the connecting rod 3221 and re-enters the inner cavity 10c, so that the protrusion 322a connected to the clamping part 3222 is set away from the clamping protrusion 21.

[0061] By dividing the clamping block 322 into a clamping portion 3222 and a connecting rod 3221, and the clamping portion 3222 and the connecting rod 3221 rotate, the clamping portion 3222 can rotate relative to the connecting rod 3221, further reducing the space required for the clamping block 322 to rotate, thereby reducing the space of the inner cavity 10c, thereby reducing the volume of the food processor.

[0062] In one embodiment, referring to Figure 1 , Figure 2 , Figure 4 and Figure 5 The clamping portion 3222 is also provided with a first limiting portion 322b, which is located on the same side of the clamping portion 3222 and is spaced apart from the protruding portion 322a; the base 10 is also provided with a second limiting portion 10e, which is located in the inner cavity 10c and is arranged adjacent to the connecting port 10b; in the covered state, the first limiting portion 322b abuts against the second limiting portion 10e. In this way, when the cover body 20 covers the notch of the cooking tank 10a of the machine base 10, the first limiting portion 322b rotates with the clamping portion 3222 around the mounting block 10d, and rotates until it abuts against the second limiting portion 10e of the machine base 10, so that the clamping portion 3222 is locked with the machine base 10 through the position limited by the first limiting portion 322b and the second limiting portion 10e, thereby locking the cover body 20 at the notch of the cooking tank 10a of the machine base 10, thereby enhancing the locking force of the locking cover mechanism.

[0063] In one embodiment, referring to Figure 1 , Figure 2 , Figure 4 and Figure 5 The side of the protrusion 322a of the clamping part 3222 is arranged in an arc shape. In this embodiment, during the rotation of the side of the protrusion 322a of the clamping part 3222, the clamping part 3222 arranged in an arc shape is not easy to wear against the cavity wall of the inner cavity 10c, thereby playing a role in protecting the clamping part 3222.

[0064] In one embodiment, referring to Figure 1 , Figure 2 , Figure 4 and Figure 5 The base 10 is provided with two communication ports 10b arranged at intervals; the cavity wall of the inner cavity 10c is provided with two installation blocks 10d arranged at intervals; the clamping member 32 includes two clamping blocks 322 arranged at intervals, one end of the two clamping blocks 322 is respectively rotatably connected to the two sides of the slider 323, and the other end of the two clamping blocks 322 is respectively rotatably connected to the two installation blocks 10d; each clamping block 322 is provided with a protrusion 322a. In this embodiment, the two protrusions 322a of the two clamping blocks 322 of the clamping member 32 are respectively positioned with the two clamping protrusions 21, thereby increasing the strength of the cover locking mechanism 30 to lock the cover body 20.

[0065] In one embodiment, referring to Figure 1 , Figure 2 , Figure 4 and Figure 5 The locking cover mechanism 30 further includes a stopper 33 disposed on the wall of the inner cavity 10c, and the stopper 33 is provided with a stopper groove 33a communicating with the inner cavity 10c; one end of the screw rod 321 away from the driving member 31 is rotatably connected to the stopper groove 33a. In this embodiment, when the driving member 31 drives the screw rod 321 to rotate, the end of the screw rod 321 away from the driving member 31 can stably rotate in the stopper groove 33a, thereby improving the rotation stability of the screw rod 321, so that the screw rod 321 can more stably drive the slider 323 to move up and down.

[0066] In one embodiment, referring to Figure 1 , Figure 2 , Figure 4 and Figure 5 The food processor includes two cover locking mechanisms 30 disposed in the inner cavity 10c, and the two cover locking mechanisms 30 are respectively located on opposite sides of the machine base 10; the machine base 10 is provided with two communication ports 10b that are spaced and symmetrically arranged; the cover body 20 is provided with two clamping protrusions 21 that are spaced and arranged, and the two clamping protrusions 21 are respectively located on opposite sides of the cover body 20; in the closed state, each driving member 31 drives a clamping member 32 to extend from a communication port 10b to the inner cavity 10c, so that a clamping member 32 defines a clamping protrusion 21. In this way, the clamping members 32 of the two cover locking mechanisms 30 are respectively defined by the two clamping protrusions 21 of the cover body 20, thereby enhancing the locking force between the cover body 20 and the machine base 10; and the two cover locking mechanisms 30 and the two clamping protrusions 21 of the cover body 20 are corresponding to the opposite sides of the machine base 10, thereby making the cover body 20 and the machine base 10 more tightly connected.

[0067] In one embodiment, referring to Figure 1 , Figure 2 , Figure 4 and Figure 5 The food processor further includes a first travel switch 40 disposed on the wall of the inner cavity 10c; in the closed state, the first travel switch 40 abuts against the clamping member 32 so that the clamping member 32 limits the clamping protrusion 21.

[0068] In the present embodiment, the food processor further includes a main control chip, which is electrically connected to a first travel switch 40; when the first travel switch 40 abuts against the card connector 32, the food processor is in a covered state, so that the card connector 32 does not move excessively, thereby preventing the card connector 32 from contacting the cavity wall of the inner cavity 10c too strongly; and after the first travel switch 40 abuts against the card connector 32, the first travel switch 40 outputs an electrical signal of the covered state to the main control chip, thereby allowing the main control chip to timely understand the state of the food processor so that the main control chip can better control the action of the food processor.

[0069] In one embodiment, referring to Figure 1 , Figure 2 and Figure 5 The food processor also includes a second travel switch 50 disposed on the wall of the inner cavity 10c, and the second travel switch 50 is spaced apart from the first travel switch 40; the food processor also has an open cover state, in which the second travel switch 50 abuts against the snap-fit ​​member 32 to keep the snap-fit ​​member 32 away from the snap-fit ​​protrusion 21.

[0070] In this embodiment, the main control chip is electrically connected to the second stroke switch 50. When the second stroke switch 50 abuts against the snap-in component 32, the food processor is in an open-cover state. In this way, the snap-in component 32 will not move excessively, thereby preventing the snap-in component 32 from contacting the wall of the inner cavity 10c too strongly. After the second stroke switch 50 abuts against the snap-in component 32, the second stroke switch 50 outputs an electrical signal of the open-cover state to the main control chip, thereby allowing the main control chip to understand the state of the food processor in a timely manner.

[0071] In one embodiment, referring to Figure 1 , Figure 2 , Figure 5 and Figure 6 The machine base 10 includes a base 11, a convex shell 12 and a cooking cup 13. The base 11 is provided with a first cavity and a mounting groove, and the first cavity and the mounting groove are arranged in back to back. The convex shell 12 is connected to the base 11, and the convex shell 12 is provided with a second cavity and a connecting port 10b connected to the second cavity. The first cavity and the second cavity are connected to form an inner cavity 10c. The cooking cup 13 is installed in the mounting groove, and the cooking cup 13 is provided with a cooking groove 10a. The cover body 20 is detachably connected to the cooking cup 13. In the closed state, the clamping protrusion 21 of the cover body 20 forms a clamping groove with the cavity wall of the second cavity, and the driving member 31 drives the clamping member 32 to move and clamp in the clamping groove, so that the cover body 20 is self-locked to the cooking cup 13.

[0072] In this embodiment, part of the convex shell 12 is overlapped with the base 11, so that after the cover body 20 covers the notch of the cooking tank 10a, the snap-fitting protrusion 21 of the cover body 20 and the cavity wall of the second cavity of the convex shell 12 form a snap-fitting groove, so that the snap-fitting member 32 is snapped into the snap-fitting groove, that is, the snap-fitting member 32 abuts against the upper and lower groove walls of the snap-fitting groove, thereby improving the assembly tightness of the snap-fitting protrusion 21 and the machine base 10, so that the cover body is automatically locked on the cooking cup through the lid locking mechanism.

[0073] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A food processor, characterized in that: The food processor comprises: A machine base, wherein the machine base is provided with a cooking tank, a communication port and an inner cavity, wherein the inner cavity is communicated with the communication port and is disposed adjacent to the cooking tank; A cover body, the cover body is detachably connected to the base to open or cover the notch of the cooking tank, and the cover body is provided with a snap-fit ​​protrusion; and A locking cover mechanism, the locking cover mechanism comprising a driving member and a clamping member disposed in the inner cavity, one end of the clamping member being transmission-connected to the driving member, and the other end being rotationally connected to the cavity wall of the inner cavity; The food processor has a closed state, in which the cover body covers the notch of the food processor, the clamping protrusion is opposite to the communication port, and the driving member drives the clamping member to extend out of the inner cavity from the communication port, so that the clamping member limits the clamping protrusion; A mounting block is convexly provided on the cavity wall of the inner cavity; The card connector comprises: A screw rod is disposed in the inner cavity and is drivingly connected to the driving member; A clamping block, the clamping block is rotatably connected to the mounting block, a protrusion is provided on a side of the clamping block facing the mounting block, and the protrusion is spaced apart from the mounting block; and A slider, the slider is arranged in the inner cavity, the slider is rotatably connected to an end of the clamping block away from the mounting block; the slider is provided with a guide groove, the screw rod is movably inserted into the guide groove; The card connection block comprises: A connecting rod rotatably connected to the slider; and A clamping part, one end of which is rotatably connected to an end of the connecting rod away from the slider, and the other end of which is rotatably connected to the mounting block; the clamping part is provided with the protruding part, and the protruding part is arranged away from the connecting rod; The clamping portion is further provided with a first limiting portion, which is located on the same side of the clamping portion as the protruding portion and is spaced apart from the protruding portion; The base is further provided with a second limiting portion, which is located in the inner cavity and is arranged adjacent to the communication port; In the covered state, the first limiting portion abuts against the second limiting portion; The base is provided with two communicating ports spaced apart from each other; the cavity wall of the inner cavity is provided with two mounting blocks spaced apart from each other; The clamping member comprises two clamping blocks arranged at intervals, one end of the two clamping blocks are respectively rotatably connected to the two sides of the slider, and the other ends of the two clamping blocks are respectively rotatably connected to the two mounting blocks; each clamping block is provided with a protrusion.

2. The food processor according to claim 1, characterized in that: The locking cover mechanism further comprises a limit block arranged on the wall of the inner cavity, wherein the limit block is provided with a limit groove communicating with the inner cavity; an end of the screw rod away from the driving member is located in the limit groove; And / or, the driving member is a driving motor.

3. The food processor according to claim 1 or 2, characterized in that: The food processor comprises two locking cover mechanisms disposed in the inner cavity, and the two locking cover mechanisms are respectively located on two opposite sides of the machine base; the machine base is provided with two communicating ports that are spaced apart and symmetrically arranged; the cover body is provided with two clamping protrusions that are spaced apart, and the two clamping protrusions are respectively located on two opposite sides of the cover body; In the covered state, each of the driving members drives a clamping member to extend from a communicating port to the inner cavity, so that a clamping member defines a clamping protrusion.

4. The food processor according to claim 1 or 2, characterized in that: The food processor also includes a first travel switch disposed on the wall of the inner cavity; In the covered state, the first travel switch abuts against the clamping member so that the clamping member defines the clamping protrusion.

5. The food processor according to claim 4, characterized in that: The food processor further comprises a second travel switch disposed on the wall of the inner cavity, wherein the second travel switch is spaced apart from the first travel switch; The food processor also has a cover-opening state. In the cover-opening state, the second travel switch abuts against the clamping member to move the clamping member away from the clamping protrusion.

6. The food processor according to claim 1, wherein: The base comprises: A base, wherein the base is provided with a first cavity and a mounting groove, and the first cavity and the mounting groove are arranged in back-to-back relation; a convex shell connected to the base, wherein the convex shell is provided with a second cavity and the communication port communicating with the second cavity; the first cavity and the second cavity are communicated to form the inner cavity; and A cooking cup is installed in the installation groove, and the cooking cup is provided with the cooking groove; the cover body is detachably connected to the cooking cup; In the covered state, the engaging protrusion and the cavity wall of the second cavity form an engaging groove, and the driving member drives the engaging member to move and engage in the engaging groove, so that the cover body is self-locked to the cooking cup.

Images