CN212394664U

CN212394664U - Machine head of food processor and food processor

Info

Publication number: CN212394664U
Application number: CN202020515315.0U
Authority: CN
Inventors: 侯康
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2021-01-26
Anticipated expiration: 2030-04-09

Abstract

The utility model provides a machine head and cooking machine of cooking machine, the assembly is easy, and waterproof performance is good. This cooking machine's aircraft nose includes: the cup cover is made of plastic; the metal cover and the cup cover are integrally formed together through injection molding; the motor is arranged in the metal cover and comprises a rotating shaft extending out of the metal cover, and the tail end of the rotating shaft is provided with a stirring knife; the cup cover comprises an extension part surrounding the upper end of the metal cover, and an annular cavity is arranged between the extension part and the metal cover.

Description

Machine head of food processor and food processor

Technical Field

The application relates to the field of small household appliances, in particular to a machine head of a food processor and the food processor.

Background

With the increasing living standard of people, many different types of food processors appear on the market. The functions of the food processor mainly include, but are not limited to, functions of making soybean milk, squeezing fruit juice, making rice paste, mincing meat, shaving ice, making coffee and/or blending facial masks and the like. The food processor can comprise a soybean milk machine, a stirrer or a wall breaking food processor and other machines for crushing and stirring food materials. The machine head of the existing food processer generally has the problems of difficult assembly and poor waterproof performance.

SUMMERY OF THE UTILITY MODEL

The utility model provides an aim at provides a aircraft nose and cooking machine of cooking machine, and the assembly is easy, and waterproof performance is good.

One aspect of the application provides a aircraft nose of cooking machine. This cooking machine's aircraft nose includes: the cup cover is made of plastic; the metal cover and the cup cover are integrally formed together through injection molding; the motor is arranged in the metal cover and comprises a rotating shaft extending out of the metal cover, and the tail end of the rotating shaft is provided with a stirring knife; the cup cover comprises an extension part surrounding the upper end of the metal cover, and an annular cavity is arranged between the extension part and the metal cover.

Optionally, the cup cover comprises an upper cover and a lower cover assembled with the upper cover, and the metal cover and the lower cover are formed together through integral injection molding. Therefore, the installation of other parts such as the motor is convenient.

Optionally, the lower cover includes a first opening, and the metal cover includes a bonding portion extending outward, and the bonding portion is injection-molded with the lower cover in the first opening. So, through setting up the joint portion, can conveniently be in the same place lower cover and metal covering mould plastics.

Optionally, the first opening has an inner diameter in a range between 30 mm and 75 mm. So, can be favorable to realizing the aircraft nose miniaturization, can ensure again that the motor that has sufficient power installs in the metal covering through first opening.

Optionally, the metal cover includes a second opening and a receiving cavity, and the motor is loaded into the receiving cavity from the second opening.

Optionally, the second opening has an inner diameter in a range between 25 mm and 70 mm. So, can be favorable to realizing the aircraft nose miniaturization, can ensure again that the motor that has sufficient power installs in the metal covering through first opening.

Optionally, the diameter of the lower end of the metal cap ranges between 25 mm and 45 mm. Therefore, the motor with enough power can be mounted in the metal cover.

Optionally, the height of the receiving cavity ranges between 55 mm and 80 mm. Therefore, the machine head can be miniaturized, and a sufficient space for accommodating the motor can be ensured.

Optionally, the width of the bond ranges between 0.5 mm and 8 mm. Thus, the joint part and the lower cover can be reliably fixed and matched, and looseness is not easy to occur.

Optionally, the upper cover and the lower cover are mounted together by fasteners, snaps or ultrasonic welding.

Optionally, the lower cover is provided with a lock catch, and the upper cover is provided with a matching lock catch matched with the lock catch. In this manner, the upper cover 11 and the lower cover are mounted together by the snap fit formed by the snap and the mating snap.

Optionally, the lower cover is provided with a first groove, the lock catch is provided with a first limiting part extending into the first groove, the upper cover is provided with a second limiting part extending into the first groove, and the first limiting part and the second limiting part are mutually abutted. So, through the mutual butt cooperation of first spacing portion and the spacing portion of second to carry out spacingly to upper cover and lower cover on week, avoid upper cover and lower cover to take place relative rotation.

Optionally, the lower cover is provided with a second groove surrounding the first groove, a first sealing ring is arranged in the second groove, the upper cover is provided with a protruding portion extending into the second groove, and the protruding portion abuts against the first sealing ring. In this way, by providing the first seal ring, a seal is formed between the upper cover and the lower cover.

Optionally, the lower cover includes a first portion and a second portion protruding inward from an upper end of the first portion, the second portion forms the first opening, and the first groove and the second groove are disposed in the first portion. Therefore, the whole structure of the machine head is more compact and reasonable.

Optionally, a second sealing ring is sleeved outside the metal cover, and the second sealing ring is located at the upper end of the metal cover and abuts against the second portion. Therefore, the problem that the machine head enters water in the working process is effectively avoided, the motor and other parts in the machine head can be protected, and the service life is prolonged.

Optionally, the lower cover is provided with a mounting post in a protruding manner, and the latch is fixed to the mounting post through a fastener. So, can conveniently install the hasp in the lower cover.

Optionally, the battery is fixed on the lower cover or the upper cover. Therefore, the motor can be powered by the battery, and the motor is convenient to use in various places.

Optionally, the lower cover is provided with a positioning portion, and the battery is fixed to the positioning portion. Thus, the battery can be conveniently fixed.

Optionally, the mobile phone further comprises a control circuit board and a switch arranged on the control circuit board. In this way, the operation of the motor can be controlled by operating the switch.

Optionally, the control circuit board further comprises a mounting box, and the control circuit board is arranged in the mounting box. So, through setting up the mounting box, can protect control circuit board better.

Optionally, the mounting box is fixed to the upper cover or the lower cover. Thus, the control circuit board can be stably positioned in the machine head.

Optionally, the mounting box is provided with limiting parts which are matched with two sides of the battery to limit the battery. Therefore, the battery can be further kept stable in operation, and the machine head is more stable and reliable.

Optionally, the portable electronic device further comprises a key, wherein the upper cover is provided with a through hole, and the key is matched with the switch through the through hole. Therefore, the user can operate the switch through the key, and the operation is more convenient.

Optionally, the power of the motor ranges between 50 watts and 80 watts. Therefore, the machine head can be miniaturized, and the motor can be ensured to have enough power.

A food processor comprises: a cup body; the machine head is arranged on the cup body, the cup opening of the cup body is positioned in the cavity, and the extending part is connected and matched with the cup opening of the cup body.

Optionally, the extension part is connected with the cup mouth of the cup body through a threaded structure.

Optionally, the cup has a maximum graduated capacity of between 180 ml and 600 ml.

This application aircraft nose, because metal lid and bowl cover are in the same place through integrative injection moulding for have better leakproofness between metal lid and the bowl cover, and the aircraft nose assembles more easily.

Drawings

Fig. 1 is a cross-sectional view of an embodiment of the food processor of the present application;

fig. 2 is an exploded perspective view of the food processor shown in fig. 1;

FIG. 3 is a perspective view of the upper and lower covers shown in FIG. 2;

FIG. 4 is a schematic perspective view of the lower cover and metal cover of FIG. 2 injection molded together;

FIG. 5 is a cross-sectional view of the lower cover and the metal cover shown in FIG. 4;

FIG. 6 is a top view of the handpiece shown in FIG. 1 with the upper cover hidden;

FIG. 7 is a cross-sectional view taken along line A-A of FIG. 6;

FIG. 8 is an enlarged view of FIG. 7 at B;

fig. 9 is an exploded perspective view of the handpiece shown in fig. 6, with the upper cover hidden.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus consistent with certain aspects of the present application, as detailed in the appended claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. "plurality" or "a number" means two or more. Unless otherwise indicated, "front", "rear", "lower" and/or "upper" and the like are for convenience of description and are not limited to one position or one spatial orientation. The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

Referring to fig. 1 to 9, the food processor 500 may be used for making soymilk, squeezing juice, grinding meat, shaving ice, making coffee and/or blending facial mask, and the food processor 500 may include a soymilk machine, a blender or a wall-breaking food processor for pulverizing and blending food.

Food processor 500 includes food processor's aircraft nose 100 and cup 200, aircraft nose 100 install in on the cup 200. The cup 200 is used to contain food materials to be processed, in which the food materials are crushed, stirred, etc. In some preferred embodiments, the food processor 500 is a small volume soymilk maker, and the maximum graduated volume of the cup 200 is between 180 ml and 600 ml. The maximum graduated capacity of the cup 200 may be 180 ml, 240 ml, 300 ml, 360 ml, 420 ml, 480 ml, 540 ml, 600 ml, or some value in between any adjacent two. In other embodiments, the food processor 500 may also be a high-capacity soymilk maker or the like, for example: the maximum scale capacity of the cup 200 is 1000 ml, but is not limited thereto.

The head 100 of the food processor comprises a cup cover 10, a metal cover 20 and a motor 30. The cap 10 is made of plastic. The metal cover 20 and the cup cover 10 are integrally formed together through injection molding. In the illustrated embodiment, the metal lid 20 extends into the cup 200, but is not limited thereto. The motor 30 is installed in the metal cover 20, the motor 30 includes a rotating shaft 31 extending out of the metal cover 20, and a stirring blade 32 is disposed at the end of the rotating shaft 31.

The power of the motor 30 ranges between 50 watts and 80 watts. Thus, the handpiece 100 can be advantageously miniaturized, and the motor 30 can be ensured to have sufficient power. The power of the motor 30 may be 50 watts, 55 watts, 60 watts, 65 watts, 70 watts, 75 watts, 80 watts, or some value between any adjacent two of the foregoing.

The cup cover 10 comprises an extending part 101 surrounding the upper end of the metal cover 20, an annular cavity 102 is arranged between the extending part 101 and the metal cover 20, the cup opening of the cup body 200 is located in the cavity 102, and the extending part 101 is connected and matched with the cup opening of the cup body 200. In the illustrated embodiment, the extension 101 is connected to the rim of the cup 200 by a screw structure, but is not limited thereto.

According to the machine head 100, the metal cover 20 and the cup cover 10 are integrally formed together through injection molding, so that the metal cover 20 and the cup cover 10 have better sealing performance, and the machine head 100 is easier to assemble; meanwhile, the extension part 101 is connected and matched with the rim of the cup body 200, so that the matching between the machine head 100 and the cup body 200 is more stable and reliable.

In the illustrated embodiment, the cup lid 10 includes an upper lid 11 and a lower lid 12 assembled with the upper lid 11, and the metal lid 20 and the lower lid 12 are formed by integral injection molding. Thus, the mounting of other components such as the motor 30 is facilitated. In other embodiments, the upper cover 11 and the lower cover 12 are of one-piece construction.

The lower cover 12 includes a first opening 121, the metal cover 20 includes a combination portion 21 extending outward, and the combination portion 21 is injection-molded with the lower cover 12 in the first opening 121. In this way, by providing the joint portion 21, the lower cover 12 and the metal cover 20 can be easily injection-molded together. Specifically, the metal cover 20 has a cylindrical structure with one end open and the other end closed, and the coupling portion 21 is formed by extending outward at the open end.

The inner diameter R of the first opening 12 ranges between 30 mm and 75 mm. In this way, it is possible to ensure that the motor 30 having sufficient power is mounted in the metal cover 20 through the first opening 12 while facilitating the miniaturization of the handpiece 100. The inner diameter of the first opening 12 may be 30 mm, 35 mm, 40 mm, 45 mm, 50 mm, 55 mm, 60 mm, 65 mm, 70 mm, 75 mm or some value in between any adjacent two of the foregoing.

The metal cover 20 includes a second opening 22 and a receiving cavity 24, and the motor 30 is loaded into the receiving cavity 24 from the second opening 22. The second opening 22 is located within the first opening 12. The inner diameter of the second opening 22 may be less than or equal to the inner diameter of the first opening 12. The joint portion 21 extends outward at the second opening 22.

The inner diameter r of the second opening 22 ranges between 25 mm and 70 mm. In this way, it is possible to ensure that the motor 30 having sufficient power is mounted in the metal cover 20 through the first opening 12 while facilitating the miniaturization of the handpiece 100. The inner diameter of the second opening 22 may be 25 mm, 30 mm, 35 mm, 40 mm, 45 mm, 50 mm, 55 mm, 60 mm, 65 mm, 70 mm or some value in between any adjacent two of the foregoing.

The diameter of the lower end of the metal cap 20 ranges between 25 mm and 45 mm. In this way, the motor 30 having sufficient power can be mounted in the metal cover 20 while facilitating the miniaturization of the handpiece 100. The diameter of the lower end of the metal cap 20 may be 25 mm, 30 mm, 35 mm, 40 mm, 45 mm or some value therebetween.

The height of the receiving cavity 24 ranges from 55 mm to 80 mm. Thus, the size reduction of the handpiece 100 can be facilitated, and a sufficient space for accommodating the motor 30 can be secured. The height of the receiving cavity 24 may be 55 mm, 60 mm, 65 mm, 70 mm, 75 mm, 80 mm, or any value therebetween. The width of the bonding portion 21 ranges between 0.5 mm and 8 mm. In this way, the joint 21 and the lower cover 12 can be securely fixed and engaged, and the looseness is less likely to occur. In some embodiments, the width of the bonding portion 21 may be 0.5 mm, 1.5 mm, 2.5 mm, 3.5 mm, 4.5 mm, 5.5 mm, 6.5 mm, 7.5 mm, 8 mm, or some value between any two of the foregoing.

The upper cover 11 and the lower cover 12 are mounted together by fasteners, snap-fitting or ultrasonic welding. Thus, the upper cover 11 and the lower cover 12 can be easily and reliably mounted together.

The lower cover 12 is provided with a lock catch 19, and the upper cover 11 is provided with a matching lock catch 18 matched with the lock catch 19. In this manner, the upper cover 11 and the lower cover 12 are mounted together by the snap-fit engagement of the snap 19 and the mating snap 18. In some embodiments, the latch 19 may be a separate component that is attached to the lower cover 12 by a threaded member or other fastening means. In other embodiments, the latch 19 may be integrally formed with the lower cover 12. Similarly, the mating lock 18 may be a separate component that is mounted to the upper cover 11 by a screw or other fastening means, and the mating lock 18 may be integrally formed with the upper cover 11. In the illustrated embodiment, the latch 19 is a separate component that is attached to the lower cover 12 by a threaded member, and the mating latch 18 is integrally formed with the upper cover 11.

In the illustrated embodiment, the lower cover 12 is provided with a first groove 123, the lock catch 19 is provided with a first limiting portion 191 extending into the first groove 123, the upper cover 11 is provided with a second limiting portion 111 extending into the first groove 123, and the first limiting portion 191 and the second limiting portion 111 are abutted to each other. In this way, the first limiting portion 191 and the second limiting portion 111 are abutted and matched with each other, so that the upper cover 11 and the lower cover 12 are limited in the circumferential direction, and the upper cover 11 and the lower cover 12 are prevented from rotating relatively.

In the illustrated embodiment, the lower cover 12 is provided with a second groove 124 surrounding the first groove 123, a first sealing ring 125 is provided in the second groove 124, and the upper cover 11 is provided with a protrusion 112 extending into the second groove 124, wherein the protrusion 112 is pressed against the first sealing ring 125. In this manner, the first packing 125 is provided, thereby forming a seal between the upper cover 11 and the lower cover 12. In another embodiment, the upper cover 11 is provided with a groove in which the first sealing ring is arranged, and the lower cover 12 is provided with a protrusion extending into the groove, which protrusion abuts against the first sealing ring, thereby forming a seal between the upper cover 11 and the lower cover 12.

The lower cover 12 includes a first portion 128 and a second portion 129 protruding inward from an upper end of the first portion 128, the second portion 129 forms the first opening 121, and the latch 19, the first groove 123 and the second groove 124 are disposed on the first portion 128. Thus, the overall structure of the handpiece 100 can be more compact and reasonable.

A second sealing ring 23 is sleeved outside the metal cover 20, and the second sealing ring 23 is located at the upper end of the metal cover 20 and abuts against the second portion 129. When the head 100 is mounted to the cup 200, the top end of the cup 200 is positioned between the first portion 128 and the metal lid 20, and the top end of the cup 200 is pressed against the second gasket 23, thereby forming a seal between the head 100 and the cup 200. Since the first groove 123 and the second groove 124 are disposed on the first portion 128, when the head 100 is mounted on the cup 200, the sealing structure between the upper cover 11 and the lower cover 12 is located outside the cup 200, so as to effectively avoid the problem of water inflow of the head 100 during operation, thereby protecting the motor 30 and other components in the head 100 and prolonging the service life.

In the illustrated embodiment, the lower cover 12 is provided with a mounting post 126, and the latch 19 is fixed to the mounting post 126 by a fastener such as a screw. In this way, the lock catch 19 can be easily attached to the lower cover 12. Specifically, the mounting posts 126 are provided with threaded holes (not labeled) through which screws are passed through the catches 19 to lock the catches 19 to the lower cover 12. The latch 19 includes a latch portion 199 protruding outward, and the latch portion 199 forms a latch fit with the mating latch 18.

In the illustrated embodiment, the handpiece 100 further includes a battery 40, and the battery 40 is secured to the lower cover 12 or the upper cover 11. In this way, the motor 30 can be supplied with power by the battery 40, and is convenient for use in various places. In this embodiment, the battery 40 is fixed to the lower cover 12. Specifically, the battery 40 is fixed to the lower cover by means of an adhesive (e.g., a double-sided tape, etc.), but is not limited thereto. In other embodiments, the handpiece 100 may not include the battery 40 and may be connected to an external power source via a plug.

The lower cover 12 is provided with a positioning portion 127, and the battery 40 is fixed to the positioning portion 127. Thus, the fixation of the battery 40 can be facilitated. In the illustrated embodiment, the lower cover 12 is illustrated with 2 positioning portions 127 facing upward, and the 2 positioning portions 127 are symmetrically disposed on two sides of the first opening 12. The number of the positioning portions 127 may be set according to specific needs, and is not limited herein.

The handpiece 100 further includes a control circuit board 50 electrically connected to the motor 30 and a switch 51 provided on the control circuit board 50. In this manner, the operation of the motor 30 can be controlled by operating the switch 51. In a preferred embodiment, the switch 51 is a microswitch, but is not limited thereto.

The handpiece 100 further includes a mounting box 60, and the control circuit board 50 is disposed in the mounting box 60. In this way, the control circuit board 50 can be protected well by providing the mounting box 60. In the illustrated embodiment, the mounting box 60 includes a receiving cavity and a buckle, and the control circuit board 50 is received in the receiving cavity and is limited by the buckle.

The mounting box 60 is fixed to the upper cover 11 or the lower cover 12. In this manner, the control circuit board 50 can be stably located in the handpiece 100. In the illustrated embodiment, the mounting box 60 is fixed to the upper cover 11 by a screw fastener, but is not limited thereto.

The mounting box 60 is provided with limiting portions 61 which are matched with both sides of the battery 40 to limit the battery 40. In this way, battery 40 can be further stabilized during operation, and handpiece 100 can be further stabilized and reliable.

The handpiece 100 further comprises a button 70, the upper cover 11 is provided with a through hole 115, and the button 70 is matched with the switch 51 through the through hole 115. In this way, the user can operate the switch 51 through the button 70, which is more convenient. In the illustrated embodiment, the handpiece 100 further includes a light housing 75, the light housing 75 is mounted in the through hole 115, the button 70 is mounted in the light housing 75, and the button 70 passes through the light housing 75 to cooperate with the switch 51. A lampshade sealing ring 76 is arranged between the upper cover 11 and the lampshade 75.

The handpiece 100 further includes a USB interface 45 electrically connected to the battery 40 for charging the battery 40. The USB interface 45 is fixed to the upper cover 11.

The head 100 further includes a lifting cord 90 fixed to the upper cover 11 or the lower cover 12 so that the head 100 can be easily removed by the lifting cord 90.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the scope of protection of the present application.

Claims

1. The utility model provides a machine head of cooking machine which characterized in that: it includes:

the cup cover (10) is made of plastic;

the metal cover (20) and the cup cover (10) are integrally formed together through injection molding; and

the motor (30) is arranged in the metal cover (20), the motor (30) comprises a rotating shaft (31) extending out of the metal cover (20), and a stirring knife (32) is arranged at the tail end of the rotating shaft (31);

the cup cover (10) comprises an extension part (101) surrounding the upper end of the metal cover (20), and an annular cavity (102) is arranged between the extension part (101) and the metal cover (20).

2. The machine head of the food processor as claimed in claim 1, wherein: the cup cover (10) comprises an upper cover (11) and a lower cover (12) assembled with the upper cover (11), and the metal cover (20) and the lower cover (12) are formed together through integral injection molding.

3. The machine head of claim 2, wherein: the lower cover (12) comprises a first opening (121), the metal cover (20) comprises a combination part (21) formed by extending outwards, and the combination part (21) is formed by injection molding with the lower cover (12) in the first opening (121).

4. The machine head of claim 3, wherein: the first opening (121) has an inner diameter in the range of 30 mm to 75 mm.

5. The machine head of claim 3, wherein: the metal cover (20) comprises a second opening (22) and a containing cavity (24), and the motor (30) is loaded into the containing cavity (24) from the second opening (22).

6. The machine head of claim 5, wherein: the second opening (22) has an inner diameter in the range of 25 mm to 70 mm.

7. The machine head of claim 5, wherein: the diameter of the lower end of the metal cover (20) ranges from 25 mm to 45 mm.

8. The machine head of claim 5, wherein: the height of the accommodating cavity (24) ranges from 55 mm to 80 mm.

9. The machine head of claim 3, wherein: the width of the joint (21) ranges between 0.5 mm and 8 mm.

10. The machine head of claim 2, wherein: the upper cover (11) and the lower cover (12) are installed together through fasteners, buckles or ultrasonic welding.

11. The machine head of claim 3, wherein: the lower cover (12) is provided with a lock catch (19), and the upper cover (11) is provided with a matched lock catch (18) matched with the lock catch (19).

12. The machine head of claim 11, wherein: lower cover (12) are equipped with first recess (123), hasp (19) are equipped with and stretch into first spacing portion (191) in first recess (123), upper cover (11) are equipped with and stretch into spacing portion (111) of second in first recess (123), first spacing portion (191) and the mutual butt of spacing portion (111) of second.

13. The machine head of claim 12, wherein: the lower cover (12) is provided with a second groove (124) surrounding the first groove (123), a first sealing ring (125) is arranged in the second groove (124), the upper cover (11) is provided with a protruding part (112) extending into the second groove (124), and the protruding part (112) is pressed against the first sealing ring (125).

14. The machine head of claim 13, wherein: the lower cover (12) comprises a first part (128) and a second part (129) protruding inwards from the upper end of the first part (128), the second part (129) forms the first opening (121), and the first groove (123) and the second groove (124) are arranged on the first part (128).

15. The machine head of claim 14, wherein: a second sealing ring (23) is sleeved on the outer side of the metal cover (20), and the second sealing ring (23) is located at the upper end of the metal cover (20) and abuts against the second portion (129).

16. The machine head of claim 11, wherein: the lower cover (12) is provided with a mounting column (126) in a protruding mode, and the lock catch (19) is fixed to the mounting column (126) through a fastener.

17. The machine head of claim 2, wherein: further comprising a battery (40), wherein the battery (40) is fixed on the lower cover (12) or the upper cover (11).

18. The machine head of claim 17, wherein: the lower cover (12) is provided with a positioning portion (127), and the battery (40) is fixed to the positioning portion (127).

19. The machine head of claim 17, wherein: the device further comprises a control circuit board (50) and a switch (51) arranged on the control circuit board (50).

20. The machine head of claim 19, wherein: the control circuit board is characterized by further comprising a mounting box (60), wherein the control circuit board (50) is arranged in the mounting box (60).

21. The machine head of claim 20, wherein: the mounting box (60) is fixed to the upper cover (11) or the lower cover (12).

22. The machine head of claim 20, wherein: the mounting box (60) is provided with limiting parts (61) which are matched with two sides of the battery (40) to limit the battery (40).

23. The machine head of claim 19, wherein: the novel switch is characterized by further comprising a key (70), wherein the upper cover (11) is provided with a through hole (115), and the key (70) is matched with the switch (51) through the through hole (115).

24. The machine head of the food processor as claimed in claim 1, wherein: the power of the motor (30) ranges between 50 watts and 80 watts.

25. A food processor, its characterized in that, it includes:

a cup body (200); and

the head as claimed in any one of claims 1 to 24, mounted on the cup (200), the rim of the cup (200) being located within the cavity (102), and the extension (101) being in coupling engagement with the rim of the cup (200).

26. The food processor of claim 25, wherein: the extending part (101) is connected with the cup mouth of the cup body (200) through a thread structure.

27. The food processor of claim 25, wherein: the maximum graduated capacity of the cup (200) is between 180 ml and 600 ml.