CN213757856U

CN213757856U - Food processor

Info

Publication number: CN213757856U
Application number: CN202022425379.4U
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 food processor, it is convenient to uncap. This cooking machine includes: the cooking cup comprises a cup opening; the machine head is arranged on the cooking cup and comprises an assembling part and an extending part, the extending part extends into the cooking cup, a motor is arranged in the extending part, a motor shaft of the motor penetrates through the lower end face of the extending part, a crushing knife is arranged at the lower end of the motor shaft, the assembling part is provided with an annular matching surface matched with the cup mouth and a sealing ring arranged below the matching surface, and the sealing ring is provided with an exhaust channel; when the machine head is arranged on the cooking cup, the sealing ring forms sealing between the cup mouth and the matching surface; when the aircraft nose was taken off from cooking cup, the sealing washer break away from the fitting surface and with form the clearance between the fitting surface to through clearance and exhaust passage with cooking cup and atmosphere intercommunication.

Description

Food processor

Technical Field

The application relates to a small household electrical appliance field especially relates to a cooking machine.

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 problem that the existing food processor is difficult to open a cover in use is solved.

SUMMERY OF THE UTILITY MODEL

The application aims to provide a food processor, which is convenient to open a cover in use.

The application provides a cooking machine. This cooking machine includes: the cooking cup comprises a cup opening; the machine head is installed on the cooking cup and comprises an assembling portion and an extending portion, the extending portion extends into the cooking cup, a motor is arranged in the extending portion, a motor shaft of the motor penetrates through the lower end face of the extending portion, a crushing knife is arranged at the lower end of the motor shaft, an annular matching surface matched with the cup opening and a sealing ring arranged below the matching surface are arranged on the assembling portion, and an exhaust passage is arranged on the sealing ring; when the machine head is arranged on the cooking cup, the sealing ring forms sealing between the cup mouth and the matching surface; when the aircraft nose is followed when cooking the cup and taking off, the sealing washer break away from the fitting surface and with form the clearance between the fitting surface, thereby pass through clearance and exhaust passage will cooking cup and atmosphere intercommunication.

Optionally, the clearance between the seal ring and the mating surface is no greater than 3 mm. So, can balance the inside and external pressure differential of cooking cup effectively, can make sealing washer and assembly portion complex stability again.

Optionally, the aircraft nose include the upper cover and with the lower cover that the upper cover was assembled together, the lower cover includes cooperation portion and stretches into the portion, upper cover and cooperation portion constitute jointly assembly portion, the fitting surface set up in cooperation portion, just upper cover and lower cover are made by the plastic, stretch into the portion be equipped with the connection wall that cooking cup upper end inboard is connected. Therefore, the manufacturing is convenient and the cost is lower.

Optionally, the lower cover be equipped with the extension wall that the wall interval of connecting set up, the extension wall is located the rim of a cup outside of cooking cup, the fitting surface set up in extend between wall and the connecting wall. So, lie in the extension wall in the cup edge outside of cooking cup through the setting, can play dirt-proof effect to keep cooking cup's cup along clean, health.

Optionally, the sealing ring comprises a first portion cooperating with the mating surface and a second portion abutting against the extension wall, and the exhaust passage is disposed outside the second portion. Thus, by providing the first portion and the second portion, the seal can be more reliably formed between the rim of the cooking cup and the head.

Optionally, the exhaust passage includes a plurality of grooves provided to the second portion, the grooves penetrating the second portion in an up-down direction. So, can realize quick, the pressure release effectively.

Optionally, the connection wall is equipped with the external screw thread, arrange the cup upper end be equipped with external screw thread complex internal thread. Because the connecting wall is provided with the external thread, when the machine head is disassembled to clean, the food materials hidden at the external thread of the connecting wall are clearly visible, and the machine head is convenient to clean.

Optionally, the protruding portion further includes a metal cover disposed on the lower cover, and the metal cover includes a bottom wall covering the bottom surface of the lower cover and a side wall covering the outer side surface of the lower cover. 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.

Alternatively, the motor is directly fixed in the lower cover by a fastener. Because the motor direct mount is in the lower cover for the motor can be more stable, firmly be fixed in the lower cover, and has higher concentricity between motor and the lower cover, so, the beating of crushing sword, crushing effect are better.

Optionally, be equipped with the control in the aircraft nose the touch switch of motor switching on and off electricity, touch switch's feeler lever install in cooperation portion passes the fitting surface, the sealing washer cover in the feeler lever below, when the aircraft nose install in when arranging the cup, the rim of a cup support and press in the sealing washer and promote touch lever triggers touch switch. So, can guarantee before the rim of a cup promotes the feeler lever, aircraft nose and cooking cup have sealed, and then guarantee just can begin to rotate at aircraft nose and the sealed after crushing sword of cooking cup to make cooking machine in use have higher security.

This application cooking machine, this application cooking machine because the sealing washer is equipped with exhaust passage, when the aircraft nose takes off from cooking cup, forms the clearance between sealing washer and the fitting surface to will cook cup and atmosphere intercommunication through clearance and exhaust passage, can balance the inside and external pressure differential of cooking cup, the convenience of uncapping, user uses and experiences well.

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 mounted to the processing cup;

fig. 3 is a cross-sectional view of the food processor shown in fig. 1, during the process of removing the head from the processing cup;

FIG. 4 is an enlarged view of FIG. 3 at A;

fig. 5 is a perspective view of the seal ring shown in fig. 3.

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 5, the food processor 100 includes a processing cup 10 and a machine head 20, the processing cup 10 includes a cup opening 11, and the machine head 20 is mounted on the processing cup 10. The cooking cup 10 is used for containing food materials to be processed, wherein the food materials are crushed, stirred and the like, and the cooking cup 10 comprises a cup opening 11. 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.

Aircraft nose 20 is including assembly portion 21 and the portion 22 of stretching into, the portion 22 of stretching into stretches into in the cooking cup 10, just it is equipped with motor 23 in the portion 22 to stretch into, motor shaft 231 of motor 23 passes the lower terminal surface of the portion 22 of stretching into, motor shaft 231 lower extreme is equipped with crushing sword 232, and after cooking machine 100 started, motor shaft 231 drove crushing sword 232 and rotates to the realization is beaten, is smashed the edible material in cooking cup 10.

The assembling portion 21 is provided with an annular matching surface 211 matched with the cup opening 11 and a sealing ring 212 arranged below the matching surface 211, and the sealing ring 212 is provided with an exhaust passage 2121.

When the machine head 20 is mounted on the cooking cup 10, the sealing ring 212 forms a seal between the cup mouth 11 and the matching surface 211; when the head 20 is removed from the cooking cup 10, the sealing ring 212 is separated from the mating surface 211 and forms a gap 213 with the mating surface 211, so that the cooking cup 10 is communicated with the atmosphere through the gap 213 and the exhaust passage 2121.

This application cooking machine 100 because the sealing washer 212 is equipped with exhaust passage 2121, when the first 20 takes off from cooking cup 10, form clearance 213 between sealing washer 212 and the fitting surface 211 to through clearance 213 and exhaust passage 2121 with cooking cup 10 and atmosphere intercommunication, can balance cooking cup 10 inside and external pressure differential, the convenience of uncapping, user use experience is good.

The gap G between the seal ring 212 and the mating surface 211 is not greater than 3 mm. Thus, the pressure difference between the inside of the food processing cup 10 and the outside can be effectively balanced, and the stability of the matching of the sealing ring 212 and the assembling part 21 can be realized. In some embodiments. The gap between the seal ring 212 and the mating surface 211 may be 0.5 mm, 1 mm, 1.5 mm, 2 mm, 2.5 mm, 3 mm, or some value between any two of the foregoing.

The aircraft nose 20 include the upper cover 24 and with the lower cover 25 that the upper cover 24 equipment is in the same place, the lower cover 25 includes cooperation portion 29 and stretches into the portion 22, upper cover 24 and cooperation portion 29 constitute jointly assembly portion 21, cooperation surface 211 set up in cooperation portion 29, just upper cover 24 and lower cover 25 are made by the plastic, stretch into the portion 22 be equipped with the wall 221 that connects is inboard on cooking cup 10. Therefore, the manufacturing is convenient and the cost is lower.

The lower cover 25 is provided with an extending wall 226 spaced from the connecting wall 221, the extending wall 226 is located outside the cup opening 11 of the cooking cup 10, and the matching surface 211 is arranged between the extending wall 226 and the connecting wall 221. 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. Meanwhile, the seal ring 212 can be more reliably disposed between the connecting wall 221 and the extension wall 226.

The sealing ring 212 includes a first portion 2123 engaged with the mating surface 211 and a second portion 2122 attached to the extension wall 226, and the exhaust passage 2121 is disposed outside the second portion 2122. In this way, by providing the first portion 2123 and the second portion 2122, a seal can be more reliably formed between the rim 11 of the cooking cup 10 and the head 20. When the head 20 is taken down from the cooking cup 10, the first part 2123 is separated from the matching surface 211 and forms a gap with the matching surface 211, and the gas in the cooking cup 10 is discharged through the gap and the exhaust channel 2121, so that the pressure relief is realized, and the structure is simple and reliable.

The exhaust passage 2121 includes a plurality of grooves provided in the second portion 2122, and the grooves penetrate the second portion 2122 in the up-down direction. So, can realize quick, the pressure release effectively. In the illustrated embodiment, the plurality of grooves are evenly distributed circumferentially along the second portion 2122.

In the illustrated embodiment, 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 matching 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.

In another embodiment, the protruding portion 22 further includes a metal cover 26 disposed on the lower cover 25, and the metal cover 26 includes a bottom wall 261 covering the bottom surface of the lower cover 25 and a side wall 262 covering the outer side surface of the lower cover 25. 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.

A touch switch 219 for controlling the on/off of the motor 23 is arranged in the machine head 20, a touch rod 214 of the touch switch 219 is mounted on the matching portion 29 and passes through the matching surface 211, the sealing ring 212 covers the lower portion of the touch rod 214, and when the machine head 20 is mounted on the food processing cup 10, the cup opening 11 presses against the sealing ring 212 and pushes the touch rod 214 to trigger the touch switch 219. Because the sealing ring 212 covers the lower part of the touch bar 214, when the head 20 is installed in the cooking cup 10, the cup opening 11 needs to be firstly pressed against the sealing ring 212, then the touch bar 214 is pushed to move upwards, and the touch switch 219 is triggered to be turned on, so that it can be ensured that the head 20 and the cooking cup 10 are already sealed before the cup opening 11 pushes the touch bar 214, and further it is ensured that the crushing knife 232 starts to rotate after the head 20 and the cooking cup 10 are sealed, so that the cooking machine 100 has higher safety in use.

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. A cooking machine, its characterized in that: it includes:

the cooking cup (10) comprises a cup opening (11); and

the food processing cup comprises a machine head (20) and is characterized in that the machine head (20) is installed on the food processing cup (10), the machine head (20) comprises an assembling portion (21) and an extending portion (22), the extending portion (22) extends into the food processing cup (10), a motor (23) is arranged in the extending portion (22), a motor shaft (231) of the motor (23) penetrates through the lower end face of the extending portion (22), a crushing knife (232) is arranged at the lower end of the motor shaft (231), an annular matching surface (211) matched with a cup opening (11) and a sealing ring (212) arranged below the matching surface (211) are arranged on the assembling portion (21), and an exhaust channel (2121) is arranged on the sealing ring (212);

when the machine head (20) is installed on the food processing cup (10), the sealing ring (212) forms a seal between the cup mouth (11) and the matching surface (211); when the machine head (20) is taken down from the cooking cup (10), the sealing ring (212) is separated from the matching surface (211) and forms a gap (213) with the matching surface (211), so that the cooking cup (10) is communicated with the atmosphere through the gap (213) and the exhaust channel (2121).

2. The food processor of claim 1, wherein: the clearance between the sealing ring (212) and the matching surface (211) is not more than 3 mm.

3. The food processor of claim 1, wherein: aircraft nose (20) include upper cover (24) and with lower cover (25) that upper cover (24) assembled together, lower cover (25) include cooperation portion (29) and stretch into portion (22), upper cover (24) and cooperation portion (29) constitute jointly assembly portion (21), cooperation face (211) set up in cooperation portion (29), just upper cover (24) and lower cover (25) are made by the plastic, stretch into portion (22) be equipped with the wall of connection (221) that cooking cup (10) upper end inboard is connected.

4. The food processor of claim 3, wherein: lower cover (25) be equipped with connect extension wall (226) that wall (221) interval set up, extension wall (226) are located arrange rim of a cup (11) the outside of cup (10), fitting surface (211) set up in extend between wall (226) and connecting wall (221).

5. The food processor of claim 4, wherein: the sealing ring (212) comprises a first part (2123) matched with the matching surface (211) and a second part (2122) jointed with the extending wall (226), and the exhaust channel (2121) is arranged outside the second part (2122).

6. The food processor of claim 5, wherein: the exhaust passage (2121) includes a plurality of grooves provided to the second portion (2122), the grooves penetrating the second portion (2122) in the up-down direction.

7. The food processor of claim 3, wherein: connect wall (221) and be equipped with the external screw thread, arrange cup (10) upper end be equipped with external screw thread complex internal thread.

8. The food processor of claim 3, wherein: the stretching-in part (22) further comprises a metal cover (26) arranged on the lower cover (25), and the metal cover (26) comprises a bottom wall (261) covering the bottom surface of the lower cover (25) and a side wall (262) covering the outer side surface of the lower cover (25).

9. The food processor of claim 3, wherein: the motor (23) is directly fixed in the lower cover (25) through a fastener.

10. The food processor of claim 3, wherein: be equipped with control in aircraft nose (20) touch switch (219) of switch (23) break-make electricity, touch lever (214) of switch (219) install in cooperation portion (29) and pass cooperation face (211), sealing washer (212) cover in touch lever (214) below, work as aircraft nose (20) install in when cooking cup (10), rim of a cup (11) support press in sealing washer (212) and promotion touch lever (214) trigger switch (219).