CN213757960U

CN213757960U - Machine head of food processor and food processor

Info

Publication number: CN213757960U
Application number: CN202022426646.XU
Authority: CN
Inventors: 赵泽民
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-07-23
Anticipated expiration: 2030-10-27

Abstract

The utility model provides a cooking machine's aircraft nose and cooking machine, the assembly of its aircraft nose is simple. This cooking machine's aircraft nose includes: the cup cover comprises an upper cover, a lower cover and an extending part, wherein the upper cover and the lower cover are assembled together in a locking manner, the upper cover and the lower cover jointly define an accommodating cavity, and a control circuit board is arranged in the accommodating cavity; and the motor is arranged on the extending part and electrically connected with the control circuit board, a motor shaft of the motor penetrates through the lower end face of the extending part, and a crushing knife is arranged at the lower end of the motor shaft.

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 aircraft nose of current cooking machine ubiquitous installation complicated problem when the assembly.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a cooking machine's aircraft nose and cooking machine, the assembly of its aircraft nose is simple.

One aspect of the application provides a aircraft nose of cooking machine. This cooking machine's aircraft nose includes: the cup cover comprises an upper cover, a lower cover and an extending part, wherein the upper cover and the lower cover are assembled together in a locking manner, the upper cover and the lower cover jointly define an accommodating cavity, and a control circuit board is arranged in the accommodating cavity; and the motor is arranged on the extending part and electrically connected with the control circuit board, a motor shaft of the motor penetrates through the lower end face of the extending part, and a crushing knife is arranged at the lower end of the motor shaft.

Optionally, the lower cover and the extending part are made of plastic, and the lower cover and the extending part are integrally formed. Therefore, the manufacturing is more convenient and the cost is lower.

Optionally, the stretching-in part is further provided with a metal cover, and the metal cover comprises a bottom wall covering the bottom surface of the stretching-in part and a side wall covering the outer side surface of the stretching-in part. Through set up the metal covering at the lower cover, can play thermal-insulated and anticorrosive effect, so for the cooking machine keeps good performance for a long time, has longer life.

Optionally, the lower cover is provided with a metal cover, the protruding portion is arranged on the metal cover, and the upper cover and the lower cover are both made of plastic. Therefore, the machine head has better heat insulation and corrosion resistance.

Optionally, the lower cover is provided with a first lock catch, and the upper cover is provided with a second lock catch matched with the first lock catch. Thus, the first lock catch and the second lock catch form lock catch matching, so that the upper cover and the lower cover are conveniently installed together.

Optionally, the lower cover is provided with a first groove and a first limiting portion located in the first groove, the upper cover is provided with a second limiting portion extending into the first groove, and the first limiting portion and the second limiting portion 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, 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 is provided with a mounting column in a protruding manner, and the first lock catch is fixed to the mounting column through a fastener. Thus, the first lock catch can be conveniently installed on the lower cover.

Optionally, a battery is further disposed in the accommodating cavity, and the battery is electrically connected to the control circuit board. Therefore, the motor is powered by the battery, and the portable electric bicycle is convenient to carry.

Optionally, the machine head further comprises a charging connector electrically connected with the control circuit board, and the upper cover or the lower cover is provided with a through hole corresponding to the charging connector. Thus, the battery can be charged by providing the charging connector.

Optionally, the charging connector includes a socket, and the handpiece further includes a sealing plug disposed in the through hole and engaged with the socket. So, through setting up the sealing plug, can play waterproof effect to inserting the interface.

Optionally, the charging connector and the upper cover and/or the lower cover form a seal therebetween by a gasket. In this manner, by providing the gasket, a seal can be formed between the charging connector and the upper cover and/or the lower cover.

Optionally, the handpiece further comprises a lifting rope fixed to the upper cover or the lower cover. Therefore, the machine head can be conveniently taken down through the lifting rope.

Another aspect of the present application provides a food processor. This cooking machine includes: a cooking cup; and the machine head is arranged on the cooking cup.

Optionally, the lower cover is provided with a connecting wall, and the connecting wall is connected with the rim of the cooking cup through a threaded structure. Rotate for the cooking cup through the aircraft nose to with the aircraft nose together with the installation of cooking cup, can guarantee the convenient assembling reliable between aircraft nose and the cooking cup like this, and after the aircraft nose rotated for the cooking cup, can make the leakproofness between the two better, so, can the person of facilitating the use carry, and can not appear eating the problem of material leakage, use and experience well.

Optionally, the maximum graduated capacity of the cooking cup is between 180 ml and 600 ml. Therefore, the small-capacity food processor is convenient for a user to carry.

This application cooking machine because upper cover and lower cover assemble together through the hasp mode for the assembly of aircraft nose is convenient more, reliable.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of a food processor of the present application;

fig. 2 is a cross-sectional view of the food processor shown in fig. 1, with the head not yet mounted to the processing cup;

FIG. 3 is a cross-sectional view of the cooking cup shown in FIG. 1, with the head mounted to the cooking cup;

FIG. 4 is an enlarged view of the portion A shown in FIG. 3;

FIG. 5 is a cross-sectional view of the cooking cup shown in FIG. 1, with the head mounted to the cooking cup;

FIG. 6 is an enlarged view of the portion B shown in FIG. 5;

FIG. 7 is a perspective view of the handpiece shown in FIG. 1, wherein the upper and lower covers have not been snapped together;

fig. 8 is an exploded view of the lower cover, the metal cover and the crushing blade shown in fig. 2.

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, the food processor 100 may be used for making soymilk, squeezing juice, grinding meat, shaving ice, making coffee and/or blending facial mask, and the food processor 100 may include a soymilk maker, a blender or a wall-breaking food processor.

Referring to fig. 1 to 8, the food processor 100 includes a processing cup 10 and a head 20, and the head 20 is mounted on the processing cup 10. The cooking cup 10 is used to contain food material to be treated, wherein the food material is crushed, stirred, etc. In some preferred embodiments, the food processor 100 is a low volume soymilk maker, and the maximum graduated volume of the food cup 10 is between 180 ml and 600 ml. The maximum graduated capacity of the cooking cup 10 may be 180 ml, 240 ml, 300 ml, 360 ml, 420 ml, 480 ml, 540 ml, 600 ml, or any value therebetween. In other embodiments, the food processor 100 may also be a high-capacity soymilk maker or the like, for example: the maximum scale capacity of the cooking cup 10 is 1000 ml, but not limited thereto.

The machine head 20 of the food processor 100 comprises a cup cover and a motor 23. The cup cover comprises an upper cover 24, a lower cover 25 and an extending part 22, the upper cover 24 and the lower cover 25 are assembled together in a locking manner, an accommodating cavity 28 is jointly limited by the upper cover 24 and the lower cover 25, a control circuit board 21 and a battery 40 are arranged in the accommodating cavity 28, the battery 40 is electrically connected with the control circuit board 21, and the battery 40 is used for supplying power to a motor 23.

The motor 23 is installed in the extending part 22, the motor 23 is electrically connected with the control circuit board 21, a motor shaft 231 of the motor 23 penetrates through the lower end face of the extending part 22, and a crushing knife 232 is arranged at the lower end of the motor shaft 231. The start and stop of the motor 23 is controlled by the control circuit board 21. After the food processor 100 starts to work, the motor shaft 231 drives the crushing knife 232 to rotate, so as to stir and crush the food material in the food processing cup 10.

The food processor 100 of the present application, because the upper cover 24 and the lower cover 25 are assembled together in a locking manner, makes the assembly of the machine head 20 more convenient and reliable.

In one embodiment, the lower cover 25 and the protruding portion 22 are made of plastic, and the lower cover 25 and the protruding portion 22 are integrally formed. Therefore, the manufacturing is more convenient and the cost is lower. In another embodiment, the protruding part 22 may be assembled to the lower cover 25.

In the illustrated embodiment, the protruding portion 22 is further provided with a metal cover 26, and the metal cover 26 includes a bottom wall 261 covering the bottom surface of the protruding portion 22 and a side wall 262 covering the outer side surface of the protruding portion 22. Through set up metal covering 26 at lower cover 25, can play thermal-insulated and anticorrosive effect for cooking machine 100 keeps good performance for a long time, has longer life. Preferably, the metal cover 26 is made of food grade stainless steel.

In the illustrated embodiment, the motor 23 is secured directly within the lower cover 25 by fasteners. Because the motor 23 is directly fixed on the lower cover 25, the motor 23 can be more stably and firmly fixed on the lower cover 25, and the motor 23 and the lower cover 25 have higher concentricity, so the beating and crushing effects of the crushing knife 232 are better. In this embodiment, the motor 23 is fixed to the bottom wall of the lower cover 25 by screws. In other embodiments, the motor 23 may be fixed to the sidewall of the lower cover 25 by a fastening member such as a screw, but is not limited thereto.

An oil seal 27 is provided between the metal cover 26 and the lower cover 25, and the oil seal 27 seals a gap between the fastener and the lower cover 25. Through setting up oil blanket 27, with the clearance seal between fastener and the lower cover 25 to can avoid the edible material in the cooking cup 10 to get into in the lower cover 25 from the clearance between fastener and the lower cover 25, in order to keep the cleanness in the aircraft nose 20, so, make aircraft nose 20 have more stable, good performance.

In one embodiment, the motor 23 is fixed in the lower cover 25 by two or three screws, and two or three oil seals 27 covering the two or three screws are correspondingly arranged between the metal cover 26 and the lower cover 25. In other embodiments, the number of screws and the number of oil seals 27 may be set according to specific needs, and are not limited herein.

In the illustrated embodiment, the metal cover 26 is fixed to the lower cover 25 by a fastener, and a seal is formed between the metal cover 26 and the lower cover 25 by a seal ring. Thus, the food material in the food processing cup 10 can be prevented from entering the extending part 22 through the gap between the metal cover 26 and the lower cover 25, and the assembly is convenient and the cost is low. In another embodiment, the metal cover 26 is fixed to the lower cover 25 by injection molding.

In another embodiment, the lower cover is provided with a metal cover, the protruding part is arranged on the metal cover, and the upper cover and the lower cover are both made of plastic. Thus, the head 20 has good thermal insulation and corrosion resistance. In this embodiment, the lower cover does not extend into the cooking cup 10, and only the metal cover extends into the cooking cup 10, that is, only the metal cover constitutes the extending portion.

The lower cover 25 is provided with a first locking buckle 251, and the upper cover 24 is provided with a second locking buckle 241 matched with the first locking buckle 251. In this manner, the upper cover 24 and the lower cover 25 are conveniently mounted together by the first locking device 251 and the second locking device 241 forming a locking engagement. In some embodiments, the first lock 251 may be a separate component that is mounted to the lower cover 25 by a screw or other fastening means. In other embodiments, the first lock 251 may be integrally formed with the lower cover 25. Similarly, the second lock catch 241 may be a separate component, and is mounted to the upper cover 24 by a screw or other fixing means, and the second lock catch 241 may also be formed integrally with the upper cover 24. In the illustrated embodiment, the first lock 251 is a separate component and is mounted to the lower cover 25 by a screw, and the second lock 241 is integrally formed with the upper cover 24.

The lower cover 25 is provided with a first groove 252 and a first limiting part 258 positioned in the first groove 252, the upper cover 24 is provided with a second limiting part 242 extending into the first groove 252, and the first limiting part 258 and the second limiting part 242 are mutually abutted. Thus, the first limiting part 258 and the second limiting part 242 are mutually abutted and matched, so that the upper cover 24 and the lower cover 25 are limited in the circumferential direction, and the upper cover 24 and the lower cover 25 are prevented from relatively rotating.

The lower cover 25 is provided with a second groove 253, a first sealing ring 254 is arranged in the second groove 253, the upper cover 24 is provided with a projection 243 extending into the second groove 253, and the projection 243 is pressed against the first sealing ring 254. In this manner, the first seal 254 is provided, thereby forming a seal between the upper cover 24 and the lower cover 25. In another embodiment, the upper cover 24 is provided with a groove in which the first sealing ring is arranged, and the lower cover 25 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 24 and the lower cover 25. In the illustrated embodiment, the second recess 253 surrounds the first recess 252.

The lower cover 25 is protruded with a mounting post 255, and the first locking buckle 251 is fixed to the mounting post 255 by a fastener. In this way, the first locker 251 can be conveniently mounted to the lower cover 25. Specifically, the mounting posts 255 are provided with threaded holes (not labeled) through which screws are passed through the first catches 251 to be locked, thereby fixing the first catches 251 to the lower cover 25. The first locking buckle 251 includes a locking buckle portion 2511 protruding outwards, and the locking buckle portion 2511 and the second locking buckle 241 form a locking buckle fit.

The handpiece further comprises a charging connector 30 electrically connected with the control circuit board 21, and the upper cover 24 or the lower cover 25 is provided with a through hole 32 corresponding to the charging connector 30. By providing the charging connector 30 in this manner, the battery 40 can be charged. In the illustrated embodiment, the charging connector 30 is disposed on the upper cover 24.

The charging connector 30 comprises a plug interface 31, and the handpiece further comprises a sealing plug 33 which is arranged in the through hole and is matched with the plug interface 31. In this way, the plug 33 can provide a waterproof function to the socket 31. When it is desired to charge the battery 40, the sealing plug 33 is removed. After the charging is finished, the sealing plug 33 is mounted in the socket 31.

The charging connector 30 is sealed with the upper cover 24 and/or the lower cover 25 by a gasket 34. In this manner, by providing the gasket 34, a seal can be formed between the charging connector 30 and the upper cover 24 and/or the lower cover 25.

The handpiece further includes a lifting cord 90 secured to the upper cover 24 or the lower cover 25. In this way, the handpiece 20 can be conveniently removed by the lifting cord 90.

The lower cover 25 is provided with a connecting wall 221, and the connecting wall 221 is connected with the rim of the cooking cup 10 through a threaded structure. Rotate for cooking cup 10 through aircraft nose 20 to with aircraft nose 20 and cooking cup 10 installation together, can guarantee that the convenient assembling between aircraft nose 20 and the cooking cup 10 is reliable like this, and after aircraft nose 20 rotated for cooking cup 10, can make the leakproofness between the two better, so, can the person of facilitating the use carry, and can not appear eating the problem of material leakage, use and experience well.

The connecting wall 221 is provided with an external thread, and the upper end of the cooking cup 10 is provided with an internal thread matched with the external thread. Because the connecting wall 221 is provided with the external thread, when the machine head 20 is disassembled for cleaning, the food hidden at the external thread of the connecting wall 221 can be clearly seen, and the cleaning is convenient.

The lower cover 25 is provided with an extending wall 226 spaced from the connecting wall 221, and the extending wall 226 is located outside the rim of the cooking cup 10. Thus, the extension wall 226 positioned outside the cup edge of the cooking cup 10 can play a dustproof role so as to keep the cup edge of the cooking cup 10 clean and sanitary.

The distance between the extension wall 226 and the connection wall 221 is in the range of 5 mm to 20 mm. Therefore, the food materials entering between the extension wall 226 and the connecting wall 221 can be cleaned conveniently by a user while preventing dust. In some embodiments, the distance between the extension wall 226 and the connection wall 221 may be 5 mm, 8 mm, 11 mm, 14 mm, 17 mm, 20 mm, or some value between any two of the foregoing.

An annular groove 225 with a downward opening is formed between the extension wall 226 and the connection wall 221, a sealing ring 228 is arranged in the groove 225, and the cup edge of the cooking cup 10 extends into the groove 225 and is pressed against the sealing ring 228 to form sealing between the cooking cup 10 and the machine head 20. Through set up sealing washer 228 in recess 225, and arrange the cup edge of cup 10 and support in sealing washer 228 to can form better leakproofness between aircraft nose 20 and arrange cup 10, so, the person of facilitating the use carries cooking machine 100 and goes out, and can not take place to leak.

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 comprises an upper cover (24), a lower cover (25) and an extending part (22), wherein the upper cover (24) and the lower cover (25) are assembled together in a locking manner, the upper cover (24) and the lower cover (25) jointly define an accommodating cavity (28), and a control circuit board (21) is arranged in the accommodating cavity (28); and

the motor (23) is installed on the extending part (22), the motor (23) is electrically connected with the control circuit board (21), a motor shaft (231) of the motor (23) penetrates through the lower end face of the extending part (22), and a crushing knife (232) is arranged at the lower end of the motor shaft (231).

2. The machine head of the food processor as claimed in claim 1, wherein: the lower cover (25) and the stretching part (22) are made of plastic, and the lower cover (25) and the stretching part (22) are integrally formed.

3. The machine head of claim 2, wherein: stretch into portion (22) and further be equipped with metal covering (26), metal covering (26) including cover in bottom wall (261) of stretching into portion (22) bottom surface and cover in lateral wall (262) of stretching into portion (22) lateral surface.

4. The machine head of the food processor as claimed in claim 1, wherein: the lower cover is provided with a metal cover, the stretching part is arranged on the metal cover, and the upper cover and the lower cover are both made of plastic.

5. The machine head of the food processor as claimed in claim 1, wherein: the lower cover (25) is provided with a first lock catch (251), and the upper cover (24) is provided with a second lock catch (241) matched with the first lock catch (251).

6. The machine head of claim 5, wherein: the lower cover (25) is provided with a first groove (252) and a first limiting part (258) located in the first groove (252), the upper cover (24) is provided with a second limiting part (242) extending into the first groove (252), and the first limiting part (258) and the second limiting part (242) are mutually abutted.

7. The machine head of claim 5, wherein: the lower cover (25) is provided with a second groove (253), a first sealing ring (254) is arranged in the second groove (253), the upper cover (24) is provided with a protruding part (243) extending into the second groove (253), and the protruding part (243) is abutted against the first sealing ring (254).

8. The machine head of claim 5, wherein: the lower cover (25) is provided with a mounting column (255) in a protruding mode, and the first lock catch (251) is fixed to the mounting column (255) through a fastener.

9. The machine head of the food processor as claimed in claim 1, wherein: a battery (40) is further arranged in the accommodating cavity (28), and the battery (40) is electrically connected with the control circuit board (21).

10. The machine head of claim 9, wherein: the handpiece also comprises a charging connector (30) electrically connected with the control circuit board (21), and the upper cover (24) or the lower cover (25) is provided with a through hole (32) corresponding to the charging connector (30).

11. The machine head of claim 10, wherein: the charging connector (30) comprises a plug interface (31), and the machine head further comprises a sealing plug (33) which is arranged in the through hole and matched with the plug interface (31).

12. The machine head of claim 10, wherein: the charging connector (30) and the upper cover (24) and/or the lower cover (25) form a seal through a sealing gasket (34).

13. The machine head of the food processor as claimed in claim 1, wherein: the handpiece also comprises a lifting rope (90) fixed on the upper cover (24) or the lower cover (25).

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

a cooking cup (10); and

a head as claimed in any one of claims 1 to 13, mounted on said cooking cup (10).

15. The food processor of claim 14, wherein: the lower cover (25) is provided with a connecting wall (221), and the connecting wall (221) is connected with the cup opening of the cooking cup (10) through a threaded structure.

16. The food processor of claim 14, wherein: the maximum scale capacity of the cooking cup (10) is between 180 ml and 600 ml.