CN211985141U

CN211985141U - Food preparation machine that security is good

Info

Publication number: CN211985141U
Application number: CN202020164841.7U
Authority: CN
Inventors: 王旭宁; 吴帮雄; 黄东仁; 林小财
Original assignee: Joyoung Co Ltd
Current assignee: Joyoung Co Ltd
Priority date: 2020-02-12
Filing date: 2020-02-12
Publication date: 2020-11-24
Anticipated expiration: 2030-02-12

Abstract

The utility model provides a food processing machine with good safety, which comprises a machine base and a stirring cup, wherein a motor and a control panel are arranged in the machine base, a crushing cutter component driven by the motor is arranged in the stirring cup, the stirring cup comprises a cup body and a cup cover covering the cup body, a safety switch is arranged in the machine base, a safety connecting rod for triggering the safety switch is arranged on the side wall of the stirring cup, a locking piece is arranged on the cup cover, after the stirring cup is placed on the machine base, the lower end of the safety connecting rod and the safety switch trigger and push the upper end of the safety connecting rod to move upwards to be matched with the locking piece so as to lock the circumferential direction of the cup cover, when the crushing cutter component rotates, the cup cover can not be opened, and even if the cup cover is forcibly opened, the safety switch can be disconnected so as to disconnect the food processing machine circuit, thereby the motor, the safety of the food processor is greatly improved, so that the food processor has good safety.

Description

Food preparation machine that security is good

Technical Field

The utility model relates to a food preparation machine field especially relates to a food preparation machine that security is good.

Background

With the improvement of living standard, people have higher and higher requirements on nutrition of food, and in addition to the upgrading of market consumption, food processing machines such as food processors and juicers are more and more favored by consumers as new upgraded consumer goods in kitchen appliances. The existing food processor generally comprises a host and a stirring cup, wherein a motor is arranged in the host, a crushing knife is arranged in the stirring cup, and the motor drives the crushing knife to rotate to cut and crush materials, so that the purpose of food processing is realized.

In order to guarantee the safety in the existing food processor, a cover opening power-off structure can be generally arranged, but the cover opening power-off structure is only arranged, so that the working time of the food processor cannot be completely guaranteed, people cannot be injured, and certain potential safety hazards still exist.

Disclosure of Invention

An object of the utility model is to provide a food preparation machine that the security is good.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a food preparation machine that security is good, includes frame and stirring cup, is equipped with motor and control panel in the frame, is equipped with by motor drive's crushing cutter subassembly in the stirring cup, and the stirring cup includes the cup, covers the bowl cover that fits the cup top, wherein, be equipped with safety switch in the frame, the lateral wall of stirring cup is equipped with the safety connecting rod that triggers safety switch, is equipped with the locking piece on the bowl cover, and the stirring cup is placed on the frame after, safety connecting rod lower extreme and safety switch trigger action and promote safety connecting rod upper end to shift up with the locking piece cooperation in order to lock bowl cover circumferencial direction.

Furthermore, the lower end of the safety connecting rod is provided with a first elastic piece for resetting the safety connecting rod, and when the stirring cup is taken down, the first elastic piece can enable the safety connecting rod to move downwards so that the upper end of the safety connecting rod is separated from the locking piece, and the locking in the circumferential direction of the cup cover is released.

Furthermore, the safety connecting rod lower extreme is equipped with the turning, and the up end at turning is equipped with the erection column, and first elastic component one end is contradicted in the bottom of cup, and the other end is contradicted in the up end at turning and is located the erection column outside in the cover.

Furthermore, the lower end face of the corner is provided with a touch rod.

Further, the upper end of the safety connecting rod is provided with a connecting rod inclined plane and a connecting rod straight plane, the locking piece comprises a lock catch, and the lower end of the lock catch is provided with a lock catch inclined plane for pushing and pressing the connecting rod inclined plane and a lock catch straight plane matched with the connecting rod straight plane to lock the circumferential direction of the cup cover.

Furthermore, after the cup cover is screwed in place, the stirring cup is placed on the base to jack the upper end of the safety connecting rod, so that the straight surface of the connecting rod is directly matched with the straight surface of the lock catch to lock the circumferential direction of the cup cover, and the stirring cup and the cup cover are both installed in place to conduct the safety switch; or the stirring cup is placed on the base to enable the upper end of the safety connecting rod to be jacked up, and the lock catch inclined plane pushes and presses the connecting rod inclined plane when the cup cover is screwed on, so that the lock catch straight plane and the connecting rod straight plane are matched to lock the circumferential direction of the cup cover, and the stirring cup and the cup cover are installed in place to enable the safety switch to be conducted.

Furthermore, the locking piece also comprises a second elastic piece for the axial resetting of the lock catch, after the cup cover is screwed in place, the stirring cup is placed on the base to jack up the upper end of the safety connecting rod, so that the straight surface of the connecting rod is directly matched with the straight surface of the lock catch to lock the cup cover in the circumferential direction; or the locking piece further comprises a second elastic piece used for axial resetting of the lock catch, the upper end of the safety connecting rod is jacked up after the stirring cup is installed in place, and the inclined surface of the connecting rod pushes the inclined surface of the lock catch and compresses the second elastic piece when the cup cover is screwed, so that the straight surface of the lock catch and the straight surface of the connecting rod form matching to lock the circumferential direction of the cup cover.

Further, the lateral wall of bowl cover is equipped with the mounting bracket and locates the mounting bracket top and with the buckle closure that hasp and second elastic component shielded, and the bottom of mounting bracket is equipped with the end opening that supplies the hasp to stretch out, and the internal surface of buckle closure is equipped with spacing post, and the hasp upper end is equipped with the reference column, and second elastic component one end is contradicted in the internal surface of buckle closure and is located spacing post outside with the cover, and the other end is contradicted in the up end of hasp and is located the reference column outside with the cover.

Further, the stirring cup is still including the cup shell that the cup outside was located to the cover, and cup shell's lateral wall is equipped with the handle, and the handle upper end is equipped with spacing platform, is equipped with the spacing groove in the spacing platform, and the bottom below of mounting bracket is equipped with spacing piece, and the lateral wall of spacing platform is equipped with the opening that supplies spacing piece to insert the spacing inslot, and spacing piece outside is equipped with closes the separation blade that targets in place in order to shield the opening soon at the bowl cover.

Further, the locking piece is equipped with the buckle and is located the draw-in groove of buckle one side including locating the locking piece on the terminal surface under the bowl cover on the locking piece, and the buckle bulldozes safety connecting rod so that safety connecting rod lower extreme triggers safety switch when closing the bowl cover soon, and the bowl cover closes soon and puts in place back safety connecting rod upper end card and goes into in the draw-in groove in order to lock the bowl cover circumferencial direction.

After the technical scheme is adopted, the utility model has the advantages of as follows:

1. in the utility model, the safety switch is arranged in the base, the side wall of the stirring cup is provided with the safety connecting rod for triggering the safety switch, the cup cover is also provided with the locking piece, thus after the stirring cup is placed on the base, the lower end of the safety connecting rod and the safety switch trigger action and push the upper end of the safety connecting rod to move upwards to be matched with the locking piece to lock the circumferential direction of the cup cover, namely, an action is taken, the circuit of the food processor is switched on, the cup cover is locked, so that when the food processor works, namely, when the crushing cutter component rotates, the cup cover can not be opened, and even if the cup cover is forcibly opened, the safety switch is disconnected, so that the circuit of the food processor is disconnected, thereby the motor is powered off to stop the crushing cutter component, further, the user can not be injured, and the safety of the food processor is greatly improved through double, so that the food processor has good safety.

2. The first elastic piece can enable the safety connecting rod to move downwards when the stirring cup is taken down by arranging the first elastic piece for resetting the safety connecting rod at the lower end of the safety connecting rod, so that the upper end of the safety connecting rod is separated from the locking piece, the locking of the circumferential direction of the cup cover is released, and therefore when the stirring cup is taken down, the motor is powered off, the crushing cutter assembly stops rotating, the locking of the circumferential direction of the cup cover is released simultaneously, and the cup cover is convenient to open.

3. Through setting up the turning at the safety link lower extreme to set up the erection column at the up end at turning, first elastic component one end is contradicted in the bottom of cup, and the other end is contradicted and is located the erection column outside in the up end at turning and the cover, makes things convenient for the installation of first elastic component fixed like this, with the during operation stability and the reliability of guaranteeing first elastic component.

4. The lower end face of the corner is provided with the touch rod, so that the safety connecting rod can conveniently trigger the safety switch, and the accuracy, the stability and the reliability of triggering the safety switch are ensured.

5. The safety connecting rod upper end is equipped with connecting rod inclined plane and connecting rod straight face, the locking piece includes the hasp, the hasp lower extreme is equipped with the hasp inclined plane that bulldozes the connecting rod inclined plane and with the straight face cooperation of connecting rod in order to the hasp straight face with bowl cover circumferencial direction locking, through the cooperation on connecting rod inclined plane and hasp inclined plane like this, in order to make things convenient for the cooperation between hasp and the safety connecting rod, and through the straight face of connecting rod and the cooperation of hasp straight face, in order to guarantee the locking effect to the bowl cover, the bowl cover that prevents that can.

6. After the cup cover is screwed in place, the stirring cup is placed on the base to jack up the upper end of the safety connecting rod, so that the straight surface of the connecting rod is directly matched with the straight surface of the lock catch to lock the circumferential direction of the cup cover, and the stirring cup and the cup cover are both installed in place to conduct the safety switch; or the stirring cup is placed on the base to jack the upper end of the safety connecting rod, the inclined surface of the lock catch pushes the inclined surface of the connecting rod when the cup cover is screwed, so that the straight surface of the lock catch is matched with the straight surface of the connecting rod to lock the circumferential direction of the cup cover, and the stirring cup and the cup cover are installed in place to conduct the safety switch.

7. The locking piece still includes the second elastic component that is used for the hasp axial to reset, closes in place at the bowl cover soon earlier like this, perhaps the stirring cup is put in place earlier, all can be fine with the circumferencial direction locking of bowl cover, simultaneously can be fine switch on the safety switch to make food processor can normally the circular telegram work.

8. The lateral wall of bowl cover is equipped with the mounting bracket and locates the mounting bracket top and the buckle closure that shields hasp and second elastic component, the bottom of mounting bracket is equipped with the end opening that supplies the hasp to stretch out, the internal surface of buckle closure is equipped with spacing post, the hasp upper end is equipped with the reference column, spacing post outside is located in the internal surface of buckle closure and cover to second elastic component one end conflict, the other end is contradicted and is located the reference column outside in the up end of hasp and cover, both can be fine like this shield the hasp, in order to guarantee the outward appearance of bowl cover, the stability of assurance second elastic component during operation that simultaneously can be fine again, in order to guarantee hasp axial motion's reliability.

9. The stirring cup is still located the outside cup shell of cup including the cover, cup shell's lateral wall is equipped with the handle, the handle upper end is equipped with spacing platform, be equipped with the spacing groove in the spacing platform, the bottom below of mounting bracket is equipped with spacing piece, spacing platform's lateral wall is equipped with the opening that supplies spacing piece to insert spacing inslot, spacing piece outside is equipped with closes the separation blade that shields the opening soon after target in place at the bowl cover, cooperation through spacing piece and spacing groove is with the spacing fixed of axial direction with the bowl cover like this, thereby further spacing fixed with the bowl cover, with the fastening nature after guaranteeing closing soon of bowl cover, shield the opening through the separation blade simultaneously, in order to guarantee the holistic aesthetic property of stirring cup.

10. The locking piece is including locating the locking piece on the terminal surface under the bowl cover, be equipped with the buckle on the locking piece and be located the draw-in groove of buckle one side, the buckle bulldozes safety connecting rod so that safety connecting rod lower extreme triggers safety switch when closing the bowl cover soon, the bowl cover closes soon and targets in place back safety connecting rod upper end card go into in the draw-in groove in order to lock the bowl cover circumferencial direction, this kind of locking piece structure is simple structure not only, convenient production and processing, and be convenient for produce the assembly, the security of assurance food preparation.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

fig. 1 is a partial cross-sectional view of a food processor according to a first embodiment of the present invention.

Fig. 2 is an enlarged view of a in fig. 1.

Fig. 3 is an exploded view of a blending cup according to an embodiment of the present invention.

Fig. 4a is a schematic structural view of a lock catch according to an embodiment of the present invention.

Fig. 4b is a schematic structural view of a safety link in a food processor according to an embodiment of the present invention.

FIG. 5 is a schematic view of the safety link and the lid of the food processor according to the first embodiment of the present invention.

Fig. 6 is an enlarged view of B in fig. 5.

Fig. 7 is a schematic structural view of a shell of a cup body according to an embodiment of the food processor of the present invention.

Fig. 8 is an enlarged view of C in fig. 7.

Fig. 9 is a schematic view of a partial structure of a cup lid of an embodiment of the food processor of the present invention.

FIG. 10 is a schematic view of another partial structure of the lid of the food processor according to the embodiment of the present invention.

Fig. 11 is a schematic view of the lid and the safety link of a second embodiment of the food processor of the present invention.

The names of the components marked in the figures are as follows:

1. a machine base; 2. a stirring cup; 21. a cup body; 22. a cup cover; 221. a mounting frame; 2211. a bottom opening; 2212. a limiting sheet; 2213. a baffle plate; 222. covering; 2221. a limiting column; 23. a cup body shell; 231. a handle; 232. a limiting table; 2321. a limiting groove; 2322. an opening; 3. a crushing cutter assembly; 4. a safety switch; 5. a safety link; 51. a corner; 511. mounting a column; 512. a touch rod is touched; 52. a connecting rod bevel; 53. a connecting rod straight surface; 6. a first elastic member; 71. locking; 711. a latch bevel; 712. straight surfaces of the lock catches; 713. a positioning column; 72. a second elastic member; 73. a locking block; 731. buckling; 732. a card slot; 8. a trigger lever.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It is to be understood that the following terms "upper," "lower," "left," "right," "longitudinal," "lateral," "inner," "outer," "vertical," "horizontal," "top," "bottom," and the like are used in an orientation or positional relationship relative to one another only as illustrated in the accompanying drawings and are used merely for convenience in describing and simplifying the invention, and do not indicate or imply that the device/component so referred to must have a particular orientation or be constructed and operated in a particular orientation and therefore should not be considered as limiting the invention.

The first embodiment is as follows:

as shown in fig. 1 to 10, the utility model provides a food preparation machine that security is good, including frame 1 and stirring cup 2, be equipped with motor (not shown in the figure) and control panel (not shown in the figure) in the frame 1, be equipped with by motor drive's crushing cutter subassembly 3 in the stirring cup 2, stirring cup 2 includes cup 21, the lid fits the bowl cover 22 of cup 21 top, crushing cutter subassembly 3 includes the arbor and locates the crushing sword of arbor upper end, the arbor lower extreme is equipped with the connector, the motor includes the motor shaft, the motor shaft upper end is equipped with down the connector, the motor is connected with the rotation of drive crushing cutter subassembly through last connector and the transmission between the connector down, thereby realize the stirring to the material, smash.

In this embodiment, a safety switch 4 is disposed in the base 1, the safety switch 4 is specifically a micro switch, a safety connecting rod 5 for triggering the safety switch 4 is disposed on a side wall of the stirring cup 2, a locking member is disposed on the cup cover 22, after the stirring cup 2 is placed on the base 1, a lower end of the safety connecting rod 5 and the safety switch 4 trigger and push an upper end of the safety connecting rod 5 to move upwards, so as to cooperate with the locking member to lock the cup cover 22 in a circumferential direction, i.e., an action, which not only completes a circuit conduction of the food processor, but also realizes a locking of the cup cover, so as to ensure that the food processor works, i.e., when the crushing cutter assembly rotates, the cup cover cannot be opened, and even if the cup cover is forcibly opened, the safety switch is disconnected, so that the circuit of the food processor is disconnected, so that the motor is powered off, the safety of the food processor is greatly improved, so that the food processor has good safety.

Specifically, in order to facilitate the locking between the safety connecting rod and the locking piece and ensure the reliability of the locking of the cup cover, the upper end of the safety connecting rod 5 can be provided with a connecting rod inclined plane 52 and a connecting rod straight plane 53, the locking piece comprises a lock catch 71, the lower end of the lock catch 71 is provided with a lock catch inclined plane 711 pushing and pressing the connecting rod inclined plane 52 and a lock catch straight plane 712 matched with the connecting rod straight plane 53 to lock the cup cover 22 in the circumferential direction, so that the matching between the lock catch and the safety connecting rod is facilitated through the matching of the connecting rod inclined plane and the lock catch inclined plane, the locking effect on the cup cover is ensured through the matching of the connecting rod straight plane and the lock catch; moreover, the lower end of the safety connecting rod 5 can be provided with a first elastic piece 6 for resetting the safety connecting rod 5, and when the stirring cup 2 is taken down, the first elastic piece 6 can enable the safety connecting rod 5 to move downwards so as to enable the upper end of the safety connecting rod 5 to be separated from the locking piece and release the locking in the circumferential direction of the cup cover 22, so that when the stirring cup is taken down, the motor is powered off to stop the crushing cutter assembly, and meanwhile, the locking in the circumferential direction of the cup cover is also released so as to facilitate the opening of the cup cover; certainly, in order to guarantee the elastic force and the effect that resets of first elastic component, can specifically establish first elastic component 6 into the spring, the spring is not only elastic force good, and the resilience of being convenient for resets, and easy to assemble is fixed, and is with low costs simultaneously.

And, for convenience, the installation of first elastic component is fixed, can be equipped with turning 51 at 5 lower extremes of safety connecting rod, the up end of turning 51 is equipped with

erection column

511, 6 one end of first elastic component is contradicted in the bottom of cup 21, the other end is contradicted in the up end of turning 51 and is located the erection column 511 outside with the cover, like this through setting up the turning, the transition fit of safety connecting rod and cup bottom of not only being convenient for, simultaneously again can be fine with first elastic component spacing fixed, with the during operation stability and the reliability of guaranteeing first elastic component, still make things convenient for the holistic production assembly of stirring cup.

Secondly, in order to facilitate the triggering between the safety connecting rod and the safety switch, a triggering rod 512 can be arranged on the lower end surface of the corner 51, a triggering rod 8 is arranged on the upper end surface of the base 1 and above the safety switch 4, the triggering rod 8 can be axially movably arranged, after the stirring cup 2 is installed in place, the triggering rod 512 presses the triggering rod 8 to trigger the safety switch 4, so that a circuit of the food processing machine is conducted, the safety connecting rod is convenient to trigger the safety switch, and the triggering accuracy, stability and reliability of the safety switch are guaranteed.

In addition, the food processor of the present embodiment can be assembled in a variety of ways, one of which is: firstly, the cup cover 22 and the cup body 21 are screwed in place, then the stirring cup 2 is integrally placed on the base 1, the touch rod 512 at the lower end of the safety connecting rod 5 pushes the trigger rod 8 to be in place and is jacked up, so that the connecting rod straight surface 53 and the lock catch straight surface 712 are directly matched to lock the cup cover 22 in the circumferential direction, namely, the connecting rod inclined surface and the lock catch inclined surface are not required to be contacted, and the safety switch 4 can be conducted after the stirring cup 2 and the cup cover 22 are both installed in place, so that the locking of the cup cover and the conduction of the safety switch are realized, the operation is simple, and the operation experience of a user is well improved; the other is as follows: the stirring cup 2 is placed above the base 1, the touch rod 512 at the lower end of the safety connecting rod 5 pushes the trigger rod 8 to be in place and is jacked up, then when the cup cover 22 is screwed, the cup cover 22 is jacked up when the lock inclined plane 711 passes through the connecting rod inclined plane 52, when the lock inclined plane 711 completely passes through the connecting rod inclined plane 52, the lock straight plane 712 and the connecting rod straight plane 53 form matching to lock the cup cover 22 in the circumferential direction, and the safety switch 4 is conducted after the stirring cup 2 and the cup cover 22 are both installed in place, so that the cup cover can be well locked and the safety switch can be conducted, and the normal work and the safety and the reliability in the working process of the food processor are ensured.

Certainly, in order to facilitate better cooperation of the lock catch and the upper end of the safety connecting rod, the locking piece further comprises a second elastic piece 72 used for axial resetting of the lock catch 71, the second elastic piece 72 is also specifically a spring, so that the cup cover is firstly screwed in place, or the stirring cup is firstly placed in place, axial movement of the lock catch can be well realized through the second elastic piece, avoidance is formed, the cup cover cannot be jacked up when the cup cover is screwed in place after the stirring cup is placed in place, because the second elastic piece can be compressed, the inclined surface of the lock catch can easily pass through the inclined surface of the connecting rod, and therefore the straight surface of the lock catch is matched with the straight surface of the connecting rod.

In order to facilitate the installation of the latch and the second elastic member and ensure the appearance of the cup cover, the sidewall of the cup cover 22 may be provided with a mounting frame 221 and a fastening cover 222 disposed above the mounting frame 221 and shielding the latch 71 and the second elastic member 72, the bottom of the mounting frame 221 is provided with a bottom opening 2211 for the latch 71 to extend out, the inner surface of the fastening cover 222 is provided with a positioning post 2221, the upper end of the latch 71 is provided with a positioning post 713, one end of the second elastic member 72 abuts against the inner surface of the fastening cover 222 and is sleeved outside the positioning post 2221, and the other end abuts against the upper end surface of the latch 71 and is sleeved outside the positioning post 713, so that the latch can be shielded well to ensure the appearance of the cup cover, and simultaneously, the working stability of the second elastic member can be well ensured, and the reliability of.

Finally, the stirring cup 2 is still including the cup shell 23 of cup 21 outside is located to the cover, the lateral wall of cup shell 23 is equipped with handle 231, handle 231 upper end is equipped with spacing platform 232, be equipped with spacing groove 2321 in the spacing platform 232, the bottom below of mounting bracket 221 is equipped with spacing piece 2212, the lateral wall of spacing platform 232 is equipped with the opening 2322 that supplies spacing piece 2212 to insert in the spacing groove 2321, spacing piece 2212 outside is equipped with the separation blade 2213 that puts in place in order to shield opening 2322 soon at bowl cover 22, like this through the cooperation of spacing piece and spacing groove in order to fix the axial direction of bowl cover spacing, thereby further spacing fixedly with the bowl cover, with the fastening nature after guaranteeing the spin-on of bowl cover, shield the opening through the separation blade simultaneously, with the holistic aesthetic property of assurance stirring cup.

Example two:

the difference between this embodiment and the first embodiment is that the structure of the locking element is different.

In this embodiment, as shown in fig. 11, the locking member includes a locking block 73 disposed on the lower end surface of the cup cover 22, the locking block 73 is provided with a buckle 731 and a slot 732 located on one side of the buckle 731, when the cup cover 22 is screwed on, the buckle 731 pushes the safety link 5 to trigger the safety switch at the lower end of the safety link 5, after the cup cover 22 is screwed on, the upper end of the safety link 5 is clamped into the slot 732 to lock the cup cover 22 in the circumferential direction, the structure of the locking member is simple, and the locking member is convenient to produce and assemble, and can also well ensure the safety of the food processor.

Other structures and advantages of the parts not described are the same as those of the first embodiment, and are not described in detail here.

In addition to the preferred embodiments described above, other embodiments of the present invention are also possible, and those skilled in the art can make various changes and modifications according to the present invention without departing from the spirit of the present invention, which should fall within the scope of the present invention defined by the appended claims.

Claims

1. The utility model provides a food preparation machine that security is good, includes frame and stirring cup, is equipped with motor and control panel in the frame, is equipped with by motor drive's crushing cutter subassembly in the stirring cup, and the stirring cup includes the cup, the lid fits the bowl cover of cup top, a serial communication port, be equipped with safety switch in the frame, the lateral wall of stirring cup is equipped with the safety connecting rod that triggers safety switch, is equipped with the locking piece on the bowl cover, and the stirring cup is placed on the frame after, safety connecting rod lower extreme and safety switch triggering action and promotion safety connecting rod upper end shift up with the locking piece cooperation in order to lock bowl cover circumferencial direction.

2. The food processor as defined in claim 1, wherein the safety link has a first elastic member at a lower end thereof for restoring the safety link, and the first elastic member moves the safety link downward when the blending cup is removed to separate an upper end of the safety link from the locking member, thereby releasing the circumferential locking of the lid.

3. The food processor as defined in claim 2, wherein the safety link has a corner at a lower end thereof, a mounting post is disposed at an upper end surface of the corner, and one end of the first elastic member abuts against a bottom of the cup body and the other end abuts against an upper end surface of the corner and is sleeved outside the mounting post.

4. A food processor as claimed in claim 3, wherein the lower end face of the corner is provided with a trip lever.

5. The food processor of claim 1, wherein the safety link has an upper end provided with a link inclined surface and a link straight surface, and the locking member includes a latch, and a lower end provided with a latch inclined surface for pushing the link inclined surface and a latch straight surface for engaging with the link straight surface to lock the lid in a circumferential direction.

6. The food processor of claim 5, wherein after the lid is screwed in place, the blending cup is placed on the base such that the upper end of the safety link is lifted, such that the straight surface of the link directly cooperates with the straight surface of the latch to lock the lid in a circumferential direction and the blending cup and the lid are both mounted in place to turn on the safety switch; or the stirring cup is placed on the base to enable the upper end of the safety connecting rod to be jacked up, and the lock catch inclined plane pushes and presses the connecting rod inclined plane when the cup cover is screwed on, so that the lock catch straight plane and the connecting rod straight plane are matched to lock the circumferential direction of the cup cover, and the stirring cup and the cup cover are installed in place to enable the safety switch to be conducted.

7. The food processor of claim 5, wherein the locking member further comprises a second resilient member for axially returning the latch, and after the lid is screwed into place, the blending cup is placed on the base such that the upper end of the safety link is lifted up, such that the straight surface of the link directly engages with the straight surface of the latch to lock the lid circumferentially; or the locking piece further comprises a second elastic piece used for axial resetting of the lock catch, the upper end of the safety connecting rod is jacked up after the stirring cup is installed in place, and the inclined surface of the connecting rod pushes the inclined surface of the lock catch and compresses the second elastic piece when the cup cover is screwed, so that the straight surface of the lock catch and the straight surface of the connecting rod form matching to lock the circumferential direction of the cup cover.

8. The food processor of claim 7, wherein the sidewall of the cup cover has a mounting bracket and a cover disposed above the mounting bracket for covering the lock catch and the second elastic member, the bottom of the mounting bracket has a bottom opening for the lock catch to extend out, the cover has a position-limiting post on its inner surface, the upper end of the lock catch has a positioning post, one end of the second elastic member abuts against the inner surface of the cover and is sleeved outside the position-limiting post, and the other end abuts against the upper end surface of the lock catch and is sleeved outside the positioning post.

9. The food processor of claim 8, wherein the blending cup further comprises a cup body shell sleeved outside the cup body, a handle is arranged on the side wall of the cup body shell, a limiting table is arranged at the upper end of the handle, a limiting groove is formed in the limiting table, a limiting piece is arranged below the bottom of the mounting frame, an opening for the limiting piece to be inserted into the limiting groove is formed in the side wall of the limiting table, and a blocking piece for blocking the opening after the cup cover is screwed in place is arranged on the outer side of the limiting piece.

10. The food processor of claim 1, wherein the locking member includes a locking block disposed on a lower end surface of the lid, the locking block having a latch and a catch disposed on one side of the latch, the latch pushing against the safety link when the lid is rotated to close the lid to cause the lower end of the safety link to trigger the safety switch, and the upper end of the safety link being caught in the catch to lock the lid circumferentially after the lid is rotated to the proper position.