CN215305233U - Safe multifunctional food processor - Google Patents

Abstract

The utility model discloses a safe multifunctional food processor, which comprises a machine base, a manufacturing container assembly arranged on the machine base, a motor and an electric control board arranged in the machine base, wherein the manufacturing container assembly comprises a container body and a working assembly arranged at the lower port of the container body, the machine base comprises a cover shell and a base, the cover shell is covered on the base, the motor is arranged in a space formed by the cover shell and the base, the cover shell comprises a top shell with a containing cavity and a side wall arranged around the top shell, a motor shaft penetrates through the center of the top shell to extend upwards, a lower coupler is arranged at the shaft end of the motor shaft, a first electric connector is arranged on the top shell, a bulge part which is inwards convex and used for fixing the manufacturing container assembly is arranged on the inner wall of the containing cavity, a drain hole is arranged on the top shell, and the bulge part is arranged above and covers the top shell, the machine base of the food processor has a simple structure, and is convenient for replacing different manufacturing container assemblies so as to realize the multifunctional drain hole, and the safety of the electric components in the machine base is ensured, and the machine base is easy to clean.

Description

Safe multifunctional food processor

Technical Field

The utility model belongs to the field of food processing machines, and particularly relates to a multifunctional food processing machine.

Background

The existing multifunctional food processing machines are generally of two types:

the first type is a left-right structure and comprises a machine base, wherein an electric control board and a motor are arranged in the machine base, 2 power output heads are arranged on the machine base, a cooking cup is arranged on one output head and comprises a cup base, a cup body and a cup cover, a crushing cavity is formed by enclosing the cup cover and the cup body, a crushing knife is arranged in the cup body, the motor in the machine base drives the crushing knife to rotate so as to crush and mix food and liquid in the crushing cavity, and a heating device is also arranged on the cup body and can be used for making soybean milk, fruit and vegetable juice, fish soup and the like; the other output head is provided with a stirring cup, and the bottom of the cup body is provided with a cutter holder component for making mashed fruit, peanut butter, sesame paste and the like.

Such a structure is disclosed in the name of "multifunctional food processor" with application number CN 201721291116.0: the automatic cutting machine comprises a machine base and a first cup assembly arranged on the machine base, wherein the first cup assembly is arranged in the first cup assembly, a first driving mechanism for driving the first cup assembly is arranged in the machine base, the automatic cutting machine further comprises a second cup assembly, the second cup assembly is detachably connected with the machine base, a second cutter assembly is arranged in the second cup assembly, and a second driving mechanism for driving the second cutter assembly is arranged in the machine base. Compared with the prior art, the multifunctional food processing machine has the advantages that the first driving mechanism outputs at a low rotating speed through the set position, so that the first cutter assembly rotates at a low speed, the multifunctional food processing machine is suitable for mincing meat, chopping vegetables and fruits and the like, the second driving mechanism outputs at a high rotating speed, so that the second cutter assembly rotates at a high speed, food materials such as nuts and the like are ground into powder, dry grinding and cutting stirring are integrated, a user selects the first cup assembly or the second cup assembly to process the food materials according to the requirement, the use requirement of the user is met, and the multifunctional food processing machine is convenient to use. However, the food processor has larger volume, and the machine base is heavy, cannot be carried, is not suitable for being carried outside and used, and is not suitable for the requirements of fast-paced office workers and the life of single-body life.

The other type is single frame type, and this type of food preparation machine only has a frame and a plurality of preparation cup, is equipped with automatically controlled board and motor in the frame, sets up single power take off structure on the frame, and a plurality of cups pass through different connection structure and install on the frame, and this machine needs the change cup that customer does not stop to realize the demand of making different food. Such as: application number 201010267693.1 is called "combination formula food processor" and includes the frame, but split body coupling stirring cup, grinding component, the fruit juice subassembly on the frame, stirring cup top is provided with the bowl cover, and grinding component is including grinding base and grinding cup, and the fruit juice subassembly includes fruit juice base and fruit juice cup, is provided with interchangeable stirring subassembly in its stirring cup, and grinding cup and fruit juice cup can stack to stirring cup inside in proper order. The stirring component comprises a connector arranged in the stirring cup, and a stirring knife, an egg white rod and stirring blades which can be connected to the connector in a replaceable manner. The grinding assembly, or juice assembly, further includes at least one storage cup. The grinding cup, the storage cup and the juice cup are consistent in shape, smaller than the inner cavity of the stirring cup in volume, and can be sequentially stacked and placed in the inner cavity of the stirring cup. Although the food processor has the characteristics of simple and reasonable structure, low manufacturing cost, flexible operation, safety, reliability, small volume, convenient storage and the like, the food processor can not be used for manufacturing food or drinks which need to be heated. The food processor is a device for stirring food by high-speed rotation of a stirring knife in a stirring cup so as to achieve a required food state. The mode that the stirring cup is placed on the host computer is usually the putting type, and if the moisture in the stirring cup overflows then can flow to the host computer seat, and the structure drainage effect of current host computer seat is not good, and then can make the circuit in the host computer intake, leads to the short circuit of emergence circuit, damages electrical components to make food processor's life not long.

In order to meet the requirements of making various foods or drinks with different types and different temperature requirements and ensure the safety of the food processor, the application number CN201720092701.1 entitled "Main machine seat, Main machine and food processor" discloses the technical proposal: the main machine seat is provided with a containing groove, the groove bottom wall of the containing groove is obliquely arranged relative to the horizontal plane and is formed with the lowest position, and the groove bottom wall of the containing groove is provided with a drain hole which is arranged at the lowest position. Having application number CN201621182567.6

The base and the food processor with the base also disclose that a first water outlet is arranged on the upper cover of the base, and a second water outlet is arranged on the base; the switch mechanism is arranged in the base body; the safety connecting rod is movably arranged on the base body and provided with a touch position and a separation position, when the safety connecting rod is pressed downwards and is in contact with the switch mechanism, the safety connecting rod is located at the touch position, when the safety connecting rod is separated from the switch mechanism, the safety connecting rod is located at the separation position, a drainage structure is arranged on the safety connecting rod, and the drainage structure is communicated with the first drainage port and the second drainage port so that water is drained from the base body. In the drainage scheme, a drainage port or a drainage hole is arranged on the upper cover, and foreign matters enter the drainage port or the drainage hole to influence drainage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a safe multifunctional food processor, the base of the food processor has a simple structure, is convenient for replacing different manufacturing container assemblies so as to realize multifunction, ensures the safety of electric components in the base and is easy to clean.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a multifunctional food processor, includes the frame, locates the preparation container subassembly on the frame, sets up motor and automatically controlled board in the frame, preparation container subassembly includes container body and sets up the work subassembly at container body lower port, and the frame includes housing and base, the housing cover is established on the base, and the motor setting is in the space that housing and base formed, the motor shaft passes the center of a shell and upwards stretches out, and the axle head of motor shaft sets up down the shaft coupling, be equipped with first electric connector on the top shell, its characterized in that, the housing is including having the top shell that holds the chamber and the lateral wall that encircles the top shell setting, the inner wall that holds the chamber sets up the bellying that is used for fixed preparation container subassembly of inside bellying, set up the wash port on the top shell, the bellying sets up above the wash port and hides it.

Furthermore, the drain hole is arranged at the lowest position of the top shell, a drain channel penetrating through the base is further arranged in the base, and the drain channel is communicated with the drain hole.

Furthermore, a positioning bulge is further arranged on the top shell.

Furthermore, the working assembly comprises a metal disc fixed at the bottom of the container body, a heating device arranged at the bottom of the metal disc and a container seat covering the working assembly, a positioning groove matched with the positioning protrusion is formed in the container seat, and a second electric connector matched with the first electric connector is further arranged on the container seat. Or, the work subassembly includes that the top has the blade disc of cavity and sets up the stirring sword on the blade disc, and the through-hole that the arbor that the upper end was equipped with the stirring sword passed the center of blade disc stretches into this internally of container, and the lower extreme of arbor is equipped with the shaft coupling, the bottom of blade disc sets up dodges the bellied annular chamber in location, container body closes the lock dress soon on the cavity.

Furthermore, the working assembly also comprises a stirring knife arranged on the metal disc, a knife shaft with the stirring knife arranged at the upper end penetrates through a through hole in the center of the metal disc to extend into the container body, an upper coupler is arranged at the lower end of the knife shaft, and a second trigger piece protruding downwards is further arranged on the container seat; or an avoiding cavity for avoiding the lower coupling is arranged in the center of the bottom of the container seat, and a third trigger piece protruding downwards is arranged on the container seat.

Further, the bellying is for being fixed in the spinner of frame with the preparation container subassembly, set up the bayonet socket that corresponds with the spinner on the outer chamber wall of annular chamber, be equipped with annular linkage portion in the annular chamber, be equipped with the downward convex first trigger piece that sets up along circumference in the annular linkage portion, set up the breach with the cavity intercommunication on the annular chamber inner wall, be equipped with the buckle that inserts the breach in annular linkage portion, the buckle can reciprocate in the breach.

Further, set up the micro-gap switch subassembly that corresponds with the trigger piece in the frame, set up the through-hole that supplies second trigger piece or third trigger piece to pass on the epitheca, through-hole department sets up the protection surrounding edge, set up the breach that supplies first trigger piece to pass on the protection surrounding edge.

Furthermore, the drain hole is arranged along the circumferential direction of the side wall, and the drain channel is formed by the side wall and the hole wall of the drain hole which extend downwards.

Furthermore, a shock absorption pad is further arranged on the top shell, and a water leakage hole corresponding to the water drainage hole is formed in the shock absorption pad.

The utility model has the beneficial effects that:

the multifunctional food processor solves the problem that the accommodating cavity is easy to accumulate water by arranging the drain hole on the top shell with the accommodating cavity, the working assembly of the food processor is limited by the accommodating cavity, the working assembly is stable when the motor drives the working assembly to move, the performance of the motor is ensured to be stable when the motor works, the inner wall of the accommodating cavity is provided with the bulge which is inwards bulged and used for fixing the manufacturing container assembly, and the bulge is arranged above and covers the drain hole. Meanwhile, the bulge part can also fix the corresponding manufacturing container assembly, so that the manufacturing container assembly is reliably arranged on the base. The multifunctional food processor can realize the production of food in various cooking modes by replacing different production container assemblies, and the working assembly is simple and ingenious in installation, simple in structure of the whole machine, compact in layout, small in volume, more portable, safe and easy to clean.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the example serve to explain the principles of the utility model and not to limit the utility model.

FIG. 1 is a schematic view of a housing of a food processor according to the present invention;

FIG. 2 is a cross-sectional view of a housing of the food processor of the present invention;

FIG. 3 is an exploded view of the base of FIG. 2 with shock absorbing pads disposed thereon;

FIG. 4 is a schematic view of a pot body of a health preserving pot as a container assembly according to the present invention;

FIG. 5 is a sectional view of the pot body of the health preserving pot installed on the base of the food processor according to the first embodiment;

FIG. 6 is an exploded view of a blender cup in which the container assembly of the present invention is a blender;

FIG. 7 is a cross-sectional view of the blender cup of FIG. 6;

FIG. 8 is a cross-sectional view of the blender cup of FIG. 6 mounted to a base of the food processor;

FIG. 9 is a schematic view of a cooking cup of the cooking machine according to the present invention;

fig. 10 is a cross-sectional view of the food processing cup of fig. 9 mounted to the base of the food processor.

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

1. a machine base; 10. an accommodating chamber; 101. an inner wall; 102. a boss portion; 11. a housing; 111. a top shell; 1111. a jack; 112. a side wall; 113. a drain hole; 114. a drainage channel; 115. positioning the projection; 12. a base; 13. an installation chamber; 14. a through hole; 15. a connecting rod; 21. a container body; 211. an inner cup; 212. an outer cup; 22. a metal disc; 221. a through hole; 23. a container base; 230. an avoidance cavity; 231. a positioning groove; 232. a bottom cover; 233. a second trigger; 234. a third trigger; 235. a base body; 24. a cutter head; 240. an annular cavity; 2402. a bayonet; 2403. a notch; 241. a concave cavity; 242. a through hole; 25. a stirring knife; 26. a cutter shaft; 27. an annular linkage portion; 271. a first trigger; 272. buckling; 28. a filter screen; 29. a cup cover; 3. a heating device; 4. a motor; 41. a motor shaft; 5. a microswitch; 61. a lower coupling; 62. an upper coupling; 71. a first electrical connector; 72. a second electrical connector; 73. a third electrical connector; 8. a seal ring; 9. a shock pad; 91. a water leakage hole; 92. a shock-absorbing sleeve; 93. avoiding holes; 94. an avoidance zone.

Detailed Description

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments of the present invention may be arbitrarily combined with each other without conflict.

As shown in fig. 1 to 10, the multifunctional food processor of the present invention comprises a machine base 1, a manufacturing container assembly disposed on the machine base 1, a motor 4 and an electric control board (not shown in the figure) disposed in the machine base 1, wherein the manufacturing container assembly comprises a container body 21 and a working assembly disposed at a lower port of the container body 21, the machine base 1 comprises a housing 11 and a base 12, the housing 11 is covered on the base 12, the motor 4 is disposed in a space formed by the housing 11 and the base 12, the motor shaft 41 passes through a center of the housing 11 and extends upward, a lower coupler 61 is disposed at a shaft end of the motor shaft 41, a first electric connector 71 is disposed on the housing 11, the housing 11 comprises a top shell 111 having a receiving cavity 10 and a side wall 112 disposed around the top shell 111, an inner wall 101 of the receiving cavity 10 is provided with an inwardly protruding portion 102 for fixing the manufacturing container assembly, the top case 111 is provided with a drain hole 113, and the boss 102 is disposed above and covers the drain hole 113. The top shell 111 is further provided with a positioning protrusion 115, so that positioning and installation of the container assembly are facilitated. The multifunctional food processor solves the problem that the accommodating cavity 10 is prone to water accumulation by arranging the drain hole 113 on the top shell 111 with the accommodating cavity, meanwhile, the existence of the accommodating cavity 10 enables a working assembly of the food processor to be limited, the motor drives the working assembly to move stably during working, the performance of the motor during working is guaranteed, meanwhile, the inner wall of the accommodating cavity is provided with the inward protruding portion used for fixing the container assembly, the protruding portion is arranged above the drain hole and covers the drain hole, the structure enables the drain hole to be shielded, the possibility that foreign matters fall into the drain hole is reduced, even liquid or foreign matters flowing down along the inner wall of the accommodating cavity can be blocked by the protruding portion and cannot directly fall into the drain hole, and the probability that the drain hole is blocked or polluted is reduced. Meanwhile, the bulge part can also fix the working assembly, so that the working assembly is reliably arranged on the base. In addition, the multifunctional food processor with the structure has the advantages of simple structure, compact layout, small volume and portability.

As shown in fig. 3, an installation chamber 13 is disposed at the center of the top of the base 1, the upper end 41 of the motor 4 is located in the installation chamber 13, the motor shaft 41 extends upward through a through hole 14 at the center of the installation chamber 13, a shock pad 9 is further disposed on the top shell 111, a relief area 94 is disposed at the center of the shock pad 9 corresponding to the installation chamber 13 of the motor 4 at the center of the base 1, a positioning sleeve 92 corresponding to the positioning protrusion 115 is disposed thereon, a relief hole 93 corresponding to the first electrical connector 71 is further disposed on the shock pad 9, a water leakage hole 91 corresponding to the water leakage hole 113 is disposed on the shock pad 9, so that the water leakage hole 113 is not covered, the shock pad 9 is placed on the base 1, the positioning sleeve 92 is sleeved on the positioning protrusion 115, the first electrical connector 71 is inserted into the relief hole 93, the water leakage hole 91 corresponds to the 113, so as to fix the shock pad on the top shell, and thus the structure makes the shock pad firmly fixed, the manufacturing container assembly cannot move due to installation, the manufacturing container assembly is easy to detach from the base, and meanwhile, the motor is small in vibration and low in noise during working. The drainage hole 113 is arranged along the circumferential direction of the side wall 112 of the housing 11, a drainage channel 114 penetrating through the housing 1 is further arranged in the housing 1, and the drainage channel 114 is communicated with the drainage hole 113, so that accumulated water in the accommodating cavity or water flowing into the accommodating cavity enters the drainage channel along the drainage hole and then flows out of the drainage channel and flows out of the drainage hole arranged on the base of the food processor. The possibility that accumulated water enters the interior of the machine base is reduced, and the safety of electric devices in the machine base is guaranteed. In this embodiment, the drainage hole 113 is disposed along the circumferential direction of the side wall 112, and the drainage channel 114 is formed by the side wall 112 and the hole wall 1131 of the drainage hole 113 extending downward, so that the drainage hole and the drainage channel are in seamless joint, thereby avoiding the possibility of water leakage from the joint, completely avoiding the possibility of water inflow in the housing, and better ensuring the safety of the electric devices in the housing.

It can be understood that a second drain hole can be arranged on the base, the drain passage can be formed by extending upwards from the second drain hole on the base and surrounding the side wall, the drain hole on the top shell extends into the drain passage, and a sealing ring is arranged at the joint of the drain hole of the top shell and the drain passage; of course, drain holes can be arranged on both the top shell and the base, and the drain channel is formed by downwards extending the drain holes of the top shell, upwards extending the drain holes of the base, then butting the drain holes and the base, and enclosing the drain channel together with the side wall; of course, it is also possible to provide a separate drainage channel, the upper end of which is inserted into the drainage hole in the top shell and the lower end of which is inserted into the drainage hole in the base, and to provide a sealing ring at the junction between them.

Meanwhile, the machine base is simple in structure, small in size, small in occupied area and convenient to carry, the power connection structure and the electricity transmission structure of the machine base are perfect, installation and matching of container assemblies made of different materials are facilitated, different food or drink made of one machine can be better achieved, meanwhile, due to the existence of the containing cavity, noise generated when the motor works is reduced, noise of the food processing machine is small, work is stable, and work is safe.

The following description will be given of how to mount and fix various manufacturing container assemblies on a machine base and how to achieve the multiple functions by taking the multifunctional food processor respectively equipped with different manufacturing container assemblies as a health preserving pot, a stirrer and a food processor as examples.

The first embodiment is as follows:

the food processor of the present embodiment is used as a health preserving pot, as shown in fig. 1 to 5, the container assembly is a pot body of the health preserving pot, and includes a container body 21 and a working assembly disposed at the lower end of the container body 21, the working assembly in the present embodiment is a metal plate 22 fixed at the bottom of the container body 21, a heating device 3 disposed at the bottom of the metal plate 22, and a container seat 23 covering the working assembly, the manufacturing container assembly also comprises a cup cover 29, the cup cover 29 covers the upper end opening of the container body 21, in the embodiment, the container body 21 adopts a glass cup body, the metal disc 22 with the heating device 3 is fixed at the bottom of the glass cup body, the container seat 23 is sleeved at the lower part of the glass cup body and is arranged on the metal disc 22 through screws, and encases the bottom of the glass cup and the metal disk 22 so that the glass cup and receptacle 23 clamp the metal disk 22 to the bottom of the glass cup. The container seat 23 is provided with a positioning groove 231 matched with the positioning protrusion 115, the positioning groove 231 is arranged at the bottom of the container seat 23, the container seat 23 is further provided with a second electric connector 72 matched with the first electric connector 71, the center of the bottom of the container seat 23 is provided with an avoiding cavity 230 for avoiding the lower coupling, the positioning groove 231 is arranged at the periphery of the avoiding cavity 230, and the container seat 23 is provided with a third trigger 234 protruding downwards. The third trigger 234 is a cylinder disposed at the bottom of the container seat, a micro switch assembly corresponding to the third trigger 234 is disposed in the base 1, and the top shell 111 is provided with an insertion hole 1111 for the third trigger to pass through.

As shown in fig. 5, the manufacturing container assembly is assembled to the base 1 to form a health preserving pot, which can be used for manufacturing various health preserving drinks, such as chrysanthemum tea, rose tea, tremella soup, etc. During operation, the container assembly is mounted on the base 1, the positioning protrusion 115 is inserted into the positioning groove 231, the lower coupler is located in the avoiding cavity 230, the second electrical connector 72 on the container base is a coupler with a pin in the embodiment, the first electrical connector 71 on the base is a coupler with a jack, the pin is inserted into the jack, the second electrical connector 72 is electrically connected with the heating device 3, the third trigger 234 extends into the jack to trigger the connecting rod 15 arranged below the jack, and the connecting rod 15 pushes the reed of the micro switch 5 to trigger the reed, so that the micro switch 5 is triggered and switched on, and the heating device on the metal plate is powered through the first electrical connector 71 to heat liquid and materials in the container assembly to manufacture various health-preserving beverages.

Of course, the container body of the health preserving pot can be provided with a filter cover 28, as shown in fig. 5, so that the health preserving materials can be placed in the filter cover to prevent coffee powder, tea leaves and the like from being used for making coffee and tea. Because the top shell is provided with the drain hole, when heating, even if a customer adds more water and the overflow phenomenon occurs, the water can flow out from the drain hole, and the machine base and electric devices in the machine base are not influenced. At ordinary times, the wash port is sheltered from by the bellying, some filths also hardly get into the wash port, avoided it to be blockked up, water or liquid from holding chamber upflow and downflow also can not directly flow into the wash port, especially when the drink that has the material that is used for making the drink spills over, the material residue also can not get into the wash port, but fall into through the separation that shelters from of bellying and hold the intracavity, water or liquid fall into holding the intracavity through the bellying drainage, and flow away from the wash port, material or residue stay and hold the intracavity, customer can do the processing, thereby the normal drainage of wash port has been guaranteed, and then the safety of machine has been guaranteed.

Example two:

the food processor in this embodiment is used as a blender for making beverages (such as juice) or purees or sauces which do not need to be heated, as shown in fig. 6 to 8, the making container assembly is a blending cup, and includes a container body 21 and a working assembly arranged at the lower end of the container body 21, in this embodiment, the making container body 21 is a glass cup with an opening at the lower end, it can be understood that a transparent food-grade plastic cup can be used without being heated, the working assembly includes a cutter disc 24 with a cavity 241 at the top and a blending knife 25 arranged on the cutter disc 24, the cutter disc 24 is detachably mounted on the opening at the lower end of the glass cup, in this embodiment, the cutter shaft 26 with the blending knife 25 is mounted in a threaded connection manner, the cutter shaft 26 penetrates through a through hole 242 at the center of the cutter disc 24 and extends into the container body 21, and the upper coupling 62 is arranged at the lower end of the cutter shaft 26, the bottom of the cutter head 24 is provided with an annular cavity 240 avoiding the positioning protrusion, an annular linkage part 27 is arranged in the annular cavity 240 of the cutter holder, a first trigger part 271 protruding downwards and arranged along the circumferential direction is arranged on the annular linkage part 27, the first trigger part 271 comprises a trigger part 2711 arranged along the circumferential direction and a stopping part 2712 arranged at one end of the trigger part in the radial direction, notches 2403 communicated with the concave cavity 241 are arranged on the inner wall of the annular cavity 240, buckles 272 inserted into the notches are arranged on the annular linkage part 27, the number of the notches is 3, the number of the buckles is also correspondingly 3, to keep the balance of the ring-shaped linkage part, the three buckles 272 can move up and down in the gap 2403, the container body 21 is screwed and buckled on the concave cavity 241, the lower port of the container body 21 abuts against the three bayonets 272 in the three notches, and the three bayonets 272 are triggered to move downwards, so as to drive the annular linkage portion to move downwards. The cutter head 24 is thus mounted on the lower end of the glass cup to form a production vessel assembly.

As shown in fig. 8, the fabrication container assembly is mounted on the base 1, the protrusion 102 is a turn button for fixing the fabrication container assembly to the base 1, and a bayonet 2402 corresponding to the turn button 102 is provided on an outer wall 2401 of the annular cavity 240. The boss 102 on the machine base is screwed into the bayonet 2402 to form a cooking cup for making cold foods such as fruit juice or jam, the upper coupling 62 on the cutter head 24 is matched and linked with the lower coupling 61 arranged on the machine base 1, a micro switch assembly corresponding to the first trigger 271 is arranged in the machine base 1, the micro switch assembly comprises a connecting rod 15 and a micro switch 5, the top shell 111 is provided with an insertion hole 1111 for the first trigger 271 to pass through, the insertion hole 1111 is provided with a protective surrounding edge 1112, the protective surrounding edge 1112 is provided with a notch 1113 for the trigger 2711 of the first trigger 271 to pass through, the boss rotates to enter the bayonet 2402, the trigger 2711 of the first trigger 271 is screwed into the notch 1113, the stopping part 2712 is blocked by the protective surrounding edge 1112, so that the trigger 2711 is prevented from rotating through the notch 1113, the trigger 2711 triggers the connecting rod 15 arranged below the insertion hole 1111, and the connecting rod 15 pushes a reed of the micro switch 5 to trigger, when the food processing machine is powered on, the microswitch 5 is triggered to be switched on, so that the motor 4 in the machine base 1 is powered on, and the motor 4 drives the crushing knife 25 on the cutter head 24 to work to stir and crush the materials in the glass cup. At this moment, utilize bellying 102 on the frame 1 to make the container subassembly and install on frame 1, and the annular chamber of preparation container subassembly self covers the drainage hole in it, guaranteed that frame 1 during operation can not intake in it, and simultaneously, the space that the cavity of vessel body and blade disc formed is inclosed, pull down behind the preparation container subassembly, it is also a whole to make the container subassembly, also can not have material or liquid outflow, then pull down the blade disc again, pour this internal fruit juice of container or jam, both guaranteed the installation of preparation container subassembly and the convenience of dismantlement, it is spacing that the preparation container subassembly is held the chamber simultaneously, the installation is firm, thereby also guaranteed the stability of its preparation drink or jam, and there is the cavity to surround, noise when having reduced the crushing stirring.

Example three:

the food processor in this embodiment is used as a food processor, as shown in fig. 9 and 10, the container assembly for manufacturing is a food processing cup, and includes a container body 21 and a working assembly disposed at the lower end of the container body 21, the working assembly includes a metal plate 22 fixed at the bottom of the container body 21, a heating device 3 disposed at the bottom of the metal plate 22, and a container seat 23 covering the working assembly, the metal plate 22 is further provided with a stirring knife 25, a knife shaft 26 having the stirring knife 25 at the upper end thereof passes through a through hole 221 in the center of the metal plate 22 and extends into the container body 21, the lower end of the knife shaft 26 is provided with an upper coupling 62, the upper coupling 62 is matched with a lower coupling 61 on the machine base 1 to transmit the power of the motor 4 to the knife shaft 26, the container seat 23 is further provided with a second trigger 233 protruding downward, the container seat 23 is further provided with a third electrical connector 73 matched with the first electrical connector 71, a heating device for transmitting electricity to the bottom of the metal plate. The container body 21 comprises an inner cup 211, the inner cup 211 is a glass body with openings at the upper end and the lower end, the container base 23 comprises a base body 235 and a bottom cover 232, the base body 235 is sleeved at the lower end of the glass body through a threaded structure to surround the lower end of the glass body and the metal disc 22, and therefore the metal disc 22 is clamped on the opening at the bottom of the glass body. The preparation container body still includes outer cup 212, outer cup 212 cover is outside the glass body, with the pedestal 235 cover in it, bottom 232 installs the lower port at outer cup 212 to fix on the pedestal 235 through the screw, preparation container subassembly still includes bowl cover 29, and bowl cover 29 lid closes the upper end mouth at the glass body, still set up the positioning groove 231 that matches with protruding 115 in location on the bottom 232 of container seat 23, positioning groove 231 sets up the bottom at container 23 seat, set up downward convex second trigger member 233 on the bottom of container seat 23, the second trigger member is the cylindrical arch that sets up in the container seat bottom, set up the micro-gap switch subassembly that corresponds with second trigger member 233 in the frame 1, set up the jack 1111 that supplies second trigger member to pass on the top shell 111, the micro-gap switch subassembly includes connecting rod 15 and micro-gap switch 5.

The making container assembly is mounted on the base 1, as shown in fig. 10, to form a food processor for making liquid beverages such as soybean milk, fish soup or fruit and vegetable juice, in this embodiment, the third electrical connector 73 on the container base 23 is a coupler with a pin, the first electrical connector 71 on the base is a coupler with a hole, the pin is inserted into the hole, the third electrical connector 73 is electrically connected with the heating device 3, the positioning protrusion 102 is inserted into the positioning groove 231, the upper coupler 62 and the lower coupler 61 are in interference fit, so as to transmit the power of the motor to the stirring knife 25, the second trigger 233 is inserted into the hole 1111 to trigger the connecting rod 15 arranged under the hole 1111, the connecting rod 15 pushes the reed of the micro switch 5 to trigger, the food processor is powered on, the micro switch is triggered and switched on, so as to power on the motor in the base, and the motor drives the upper crushing knife on the knife disc to work, the materials in the glass cup are stirred and crushed, the microswitch is communicated, the first electric connector 71 is used for electrifying the heating device through the third electric connector, and the glass cup is used for heating the liquid in the making container assembly and the crushed materials and making various cooked drinks such as soybean milk, fish soup, vegetable juice and the like.

Because the top shell is provided with the drain hole, even if more water is added by a customer during heating, the heating device overflows when heating the materials in the stirring cup, the overflowed liquid can also flow out from the drain hole, and the machine base and electric devices in the machine base are not influenced. At ordinary times, the wash port is sheltered from by the bellying, some filths also hardly get into the wash port, avoided it to be blockked up, water or liquid that from holding chamber upflow down also can not directly flow into the wash port, especially when having material residue and the liquid that is used for making the drink and spill over, material residue also can not get into the wash port, but fall into through the separation of sheltering from of bellying and hold the intracavity, water or liquid fall in holding the intracavity through the bellying drainage, and flow away from the wash port, material or residue stay hold the intracavity, customer can do the processing, thereby the normal drainage of wash port has been guaranteed, and then the safety of machine has been guaranteed. Such frame structure had both guaranteed the installation of preparation container subassembly and the convenience of dismantlement, and it is spacing that preparation container subassembly is held the chamber simultaneously, and preparation container unit mount is firm, and power transmission and electric transmission are stable to also guaranteed its preparation drink stability, and had the chamber of holding around, reduced the noise when smashing the stirring.

It will be appreciated that the container body may also be a metal cup and that the heating means may also be provided on the side wall of the cup. The container body also can comprise a glass cup body and a protective shell sleeved outside the glass cup body, a handle is arranged on the protective shell, and the protective shell and the container seat are integrally formed. The cup cover can also be provided with a detection switch for detecting the power failure of the opened cup cover, and can also be a magnetic control switch, the magnetic control switch comprises a reed switch and a magnet for triggering the reed switch, the reed switch is arranged on the cup body, and the magnet is arranged on the cup cover, namely, the magnetic control switch is used for identifying whether the cup cover is in place or not; the detection switch can also be a Hall element and a magnet; the detection switch can also adopt a microswitch and a trigger piece.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, i.e. all equivalent variations and modifications made by the present invention are covered by the scope of the claims of the present invention, which is not limited by the examples herein.

Claims (10)

1. The utility model provides a safe multi-functional food preparation machine, includes the frame, locates the preparation container subassembly on the frame, sets up motor and the automatically controlled board in the frame, preparation container subassembly includes the vessel and sets up the work subassembly at vessel lower port, and the frame includes housing and base, the housing cover is established on the base, and the motor setting is in the space that housing and base formed, its characterized in that, the housing is including having the top shell that holds the chamber and the lateral wall that sets up around the top shell, the motor shaft passes the center of top shell and upwards stretches out, and the axle head of motor shaft sets up down the shaft coupling, be equipped with first electric connector on the top shell, the inner wall that holds the chamber sets up the bellying that is used for fixed preparation container subassembly of inside bellying, set up the wash port on the top shell, the bellying sets up above the wash port and hides it.

2. The multi-function food processor as recited in claim 1, wherein said drain hole is provided at a lowest position of said top case, and a drain passage is further provided in said housing to extend through said housing, said drain passage communicating with said drain hole.

3. The multi-function food processor of claim 1, wherein said top housing is further provided with a positioning protrusion.

4. A multifunctional food processor as claimed in claim 3, wherein the working assembly comprises a metal plate fixed to the bottom of the container body, a heating device disposed at the bottom of the metal plate, and a receptacle housing the working assembly, the receptacle being provided with a positioning groove matching with the positioning protrusion, and the receptacle being further provided with a second electrical connector mating with the first electrical connector.

5. The multifunctional food processor as claimed in claim 3, wherein the working assembly comprises a cutter head with a concave cavity at the top and a stirring knife arranged on the cutter head, a knife shaft with the stirring knife at the upper end passes through a through hole at the center of the cutter head and extends into the container body, an upper coupler is arranged at the lower end of the knife shaft, an annular cavity with an avoiding and positioning protrusion is arranged at the bottom of the cutter head, and the container body is screwed and buckled on the concave cavity.

6. The multifunctional food processor as claimed in claim 5, wherein the protrusion is a turn button for fixing the preparation container assembly to the base, a bayonet corresponding to the turn button is provided on an outer wall of the annular chamber, an annular linkage portion is provided in the annular chamber, a first trigger protruding downward is provided on the annular linkage portion along a circumferential direction, a notch communicating with the concave cavity is provided on an inner wall of the annular chamber, a buckle inserted into the notch is provided on the annular linkage portion, and the buckle can move up and down in the notch.

7. The multifunctional food processor as claimed in claim 4, wherein the working assembly further comprises a stirring knife disposed on the metal plate, a knife shaft having the stirring knife disposed at an upper end thereof extends into the container body through a through hole at a center of the metal plate, an upper coupling is disposed at a lower end of the knife shaft, and a second trigger member protruding downward is further disposed on the container base; or an avoiding cavity for avoiding the lower coupling is arranged in the center of the bottom of the container seat, and a third trigger piece protruding downwards is arranged on the container seat.

8. A multifunctional food processor as claimed in claim 5 or 7, wherein a microswitch assembly is provided in the housing corresponding to the trigger member, a through hole is provided in the top housing for the second or third trigger member to pass through, a protective skirt is provided at the through hole, and a notch is provided in the protective skirt for the first trigger member to pass through.

9. The multi-function food processor as recited in claim 1, wherein said drain hole is circumferentially disposed along said side wall, and said drain passage is defined by said side wall and a hole wall of said drain hole extending downward.

10. The multifunctional food processor as claimed in claim 1, wherein the top case is further provided with a shock-absorbing pad, and the shock-absorbing pad is provided with a water leakage hole corresponding to the water drainage hole.

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