CN215272232U

CN215272232U - Knife rest, stirring knife assembly, stirring cup assembly and food processor

Info

Publication number: CN215272232U
Application number: CN202121136596.XU
Authority: CN
Inventors: 王品; 程宗亮
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-12-24
Anticipated expiration: 2031-05-25

Abstract

The application provides a knife rest, stirring knife tackle spare, stirring cup subassembly and cooking machine. The tool holder includes a first structural layer and a second structural layer. The first structural layer includes a shaft mounting hole. The outer surface of the first structural layer faces away from the rotating shaft mounting hole. The first structural layer includes a mounting portion and a contact portion over the mounting portion. The second structural layer is attached to the outer surface of the first structural layer and at least covers the contact part, and the first structural layer and the second structural layer are made of different materials. The stirring knife component comprises a knife rest and a rotating shaft. The stirring cup component comprises a cup body and a stirring knife component. The cooking machine comprises a host and a stirring cup assembly. So set up, make not adopt low-cost material with the second structural layer of eating material direct contact, it is extravagant to reduce the material on guaranteeing the function of original knife rest, reduce cost.

Description

Knife rest, stirring knife assembly, stirring cup assembly and food processor

Technical Field

The application relates to the field of small household appliances, in particular to a knife rest, a stirring knife assembly, a stirring cup assembly and a food processor.

Background

At present, different types of food processors are available on the market. The functions of the food processor mainly comprise functions of making soybean milk, squeezing fruit juice, making rice paste, mincing meat, shaving ice, making coffee and/or preparing facial masks and the like.

In the correlation technique, the cooking machine includes host computer, stirring cup subassembly. The stirring cup component comprises a stirring knife component. The stirring knife component comprises a knife rest. The knife rest is at least partially contacted with food materials, so that the knife rest is made of food-grade safe materials, and generally, the whole knife rest is made of stainless steel materials, so that the product cost is high.

SUMMERY OF THE UTILITY MODEL

The application provides a knife rest, stirring knife subassembly, stirring cup subassembly and cooking machine that aim at reduce cost.

The application provides a knife rest is applied to cooking machine, includes wherein:

the first structural layer comprises a rotating shaft mounting hole, the outer surface of the first structural layer faces away from the rotating shaft mounting hole, and the first structural layer comprises a mounting part and a contact part positioned above the mounting part; and

the second structural layer is attached to the outer surface of the first structural layer and at least covers the contact part, and the first structural layer and the second structural layer are made of different materials.

The knife rest provided by the application comprises a first structural layer and a second structural layer, wherein the second structural layer is attached to the surface of the first structural layer, and the first structural layer and the second structural layer are made of different materials. Therefore, the first structural layer which is not in contact with food materials can be made of materials with lower cost, and the cost can be reduced on the aspect of guaranteeing the function of the original knife rest.

Optionally, the first structural layer and the second structural layer are integrally pressed. In some embodiments, the first structural layer is connected to the second structural layer with increased strength and is not easily separable.

Optionally, the second structural layer is made of stainless steel; and/or

The material of the first structural layer comprises aluminum. In some embodiments, the second structural layer is made of stainless steel, so as to ensure safety of contacting food materials. In some embodiments, the first structural layer is made of aluminum, so that the cost is reduced.

Optionally, the second structural layer covers the contact portion, and the mounting portion is located axially outside the second structural layer. In some embodiments, the second structural layer covers the contact portion, so that the first structural layer does not contact with the food material, and the safety of the food material is ensured. The installation part is not contacted with food materials, and the installation part is not required to be covered by the second structure layer, so that the product cost can be reduced.

Optionally, the lower end of the contact portion is connected to the upper end of the mounting portion, and the lower end of the contact portion protrudes outward in the radial direction relative to the upper end of the mounting portion; and/or

The tool rest comprises a bearing, and the bearing is assembled in the rotating shaft mounting hole. In some embodiments, the contact portion is outwardly convex from the mounting portion to facilitate mating of the contact portion and the mounting portion with a cup chassis for tool holder mounting.

The present application further provides a stirring knife assembly, wherein includes:

a tool holder as described above;

and the rotating shaft is assembled in the rotating shaft mounting hole of the tool rest.

The present application further provides a stirring cup assembly, including:

a cup body; and

as for the stirring cutter component, the stirring cutter component extends into the cup body.

Optionally, the stirring cup assembly comprises a cup bottom disc assembled at the bottom of the cup body, the cup bottom disc comprises a mounting hole, the mounting portion penetrates through the mounting hole, and the contact portion is located in the cup body. In some embodiments, the mounting portion and the contact portion are simple in structure to facilitate snap-fitting of the cup chassis.

Optionally, the lower end face of the second structural layer is connected with the upper surface of the cup chassis in a welding manner. In some embodiments, the second structural layer and the cup bottom plate are effectively fixed, so that the falling-off is prevented, and the sealing performance is good.

The application also provides a cooking machine, including:

a host; and

the stirring cup component can be assembled on the main machine.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.

Fig. 1 is a schematic structural diagram of an embodiment of a food processor provided in the present application;

FIG. 2 is a cross-sectional view of the blending cup assembly of the food processor of FIG. 1;

FIG. 3 is an exploded view of the blending cup assembly of the cooking cup of FIG. 1;

fig. 4 is a schematic structural view of a knife rest of the food processor shown in fig. 2;

fig. 5 is a schematic structural view of the food processor shown in fig. 3 before the processing of the tool holder.

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 and methods 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.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this application 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.

The application provides a knife rest is applied to the cooking machine. Comprising a first structural layer and a second structural layer. The first structural layer includes a shaft mounting hole. The outer surface of the first structural layer faces away from the rotating shaft mounting hole. The first structural layer includes a mounting portion and a contact portion over the mounting portion. The second structural layer is attached to the outer surface of the first structural layer and at least covers the contact part, and the first structural layer and the second structural layer are made of different materials. Therefore, the second structure layer which is not in direct contact with food materials is made of low-cost materials, the waste of materials is reduced on the premise of ensuring the functions of the original knife rest, and the cost is reduced.

Fig. 1 is a schematic structural diagram of a food processor 1 provided in the present application. As shown in fig. 1, the food processor 1 includes a main body 2 and a stirring cup assembly 3. The stirring cup component 3 can be assembled on the main machine 2. In some embodiments, the host 2 includes a motor (not shown).

Fig. 2 is a cross-sectional view of the stirring cup assembly 3 of the food processor 1 shown in fig. 1. Fig. 3 is an exploded view of the blending cup assembly 3 of the food processor 1 shown in fig. 1. Referring to fig. 2 and 3, the stirring cup assembly 3 includes a cup body 31 and a stirring blade assembly 32. The stirring blade assembly 32 extends into the cup body 31. In this embodiment, the stirring blade assembly 32 is assembled in the cup 31 for stirring or grinding the food material in the cup 31. A motor (not shown) drives the stirring blade assembly 32 of the stirring cup assembly 3 to work. The stirring blade assembly 32 comprises a blade holder 4, a rotating shaft 5 and a blade 8. The shaft 5 is rotatably assembled to the tool holder 4 and connected to a motor (not shown). Blade 8 is located pivot 5, and pivot 5 rotates and drives blade 8 and rotate to the material is beaten to the stirring.

In some embodiments, the blender cup assembly 3 includes a cup pan 33 assembled to the bottom of the cup body 31. The cup base plate 33 is connected to the blade holder 4 for supporting the blade holder 4. In some embodiments, the cup chassis 33 includes mounting holes 331. In some embodiments, the mounting holes 331 extend through the top and bottom surfaces of the cup chassis 33.

Fig. 4 is a schematic structural view of the knife holder 4 of the food processor 1 shown in fig. 2. Referring to fig. 4, the knife holder 4 is applied to the food processor 1 and includes a first structural layer 41 and a second structural layer 42. The first structural layer 41 includes a spindle mounting hole 43. The outer surface of the first structural layer 41 faces away from the shaft mounting hole 43. The first structural layer 41 includes a mounting portion 44 and a contact portion 45 located above the mounting portion 44. The second structural layer 42 is attached to the outer surface of the first structural layer 41, and covers at least the contact portion 45, and the first structural layer 41 and the second structural layer 42 are made of different materials. So set up, make the second structural layer 42 of contact edible material cover contact portion 45, avoid adopting the contact portion 45 contact edible material of low-cost material, reduce cost on the function of guaranteeing original knife rest 4.

With continued reference to fig. 2, 3, and 4, in some embodiments, the spindle 5 is assembled in the spindle mounting hole 43. The upper end of the rotating shaft 5 can penetrate through the upper end of the rotating shaft mounting hole 43, and the lower end of the rotating shaft 5 can penetrate through the rotating shaft mounting hole 43. In some embodiments, the tool holder 4 includes a bearing 46, the bearing 46 is assembled in the shaft mounting hole 43, and the shaft 5 is inserted into the bearing 46. Bearing 46 is an important component of contemporary mechanical devices. Its main function is to support the mechanical rotator, reduce the friction coefficient in its motion process and ensure its rotation precision. When the rotating shaft 5 rotates, the friction coefficient of the rotating shaft 5 is reduced, and the rotation precision of the rotating shaft 5 is ensured. In some embodiments, the tool holder 4 includes an oil seal 47, the oil seal 47 is assembled in the spindle mounting bore 43, and the oil seal 47 is positioned above the bearing 46. The oil seal 47 is used for sealing the rotating shaft 5 and the tool rest 4 to prevent water leakage.

In some embodiments, the first structural layer 41 is crimped integrally with the second structural layer 42. The second structural layer 42 is pressed against the outer surface of the first structural layer 41, so that the connection strength between the first structural layer 41 and the second structural layer 42 is enhanced. In some embodiments, the first structural layer 41 and the second structural layer 42 are formed into a composite sheet through a composite process, so that the first structural layer 41 and the second structural layer 42 are not easily separated.

In some embodiments, the material of the second structural layer 42 includes stainless steel. The second structural layer 42 is a structural layer directly contacting with food materials, and is made of food-grade stainless steel to ensure the safety of contacting with food materials.

In some embodiments, the material of the first structural layer 41 includes aluminum. The first structural layer 41 is not in direct contact with food materials, and low-cost aluminum can be used to reduce the cost of the product.

In some embodiments, the second structural layer 42 covers the contact portion 45, and the mounting portion 44 is located axially outward of the second structural layer 42. In this embodiment, the second structure layer 42 covers the contact portion 45, so as to prevent the contact portion 45 made of aluminum from contacting the food material, thereby ensuring the safety of the food material. Since the mounting portion 44 is inserted into the mounting hole 331 and positioned below the cup bottom plate 33, the mounting portion 44 does not contact the food material. Therefore, the second structure layer 42 does not need to cover the mounting portion 44, the safety of food materials can be ensured, and the product cost can be reduced. In other embodiments, the second structural layer 42 may cover the outer surfaces of the contact portion 45 and the mounting portion 44.

The mounting portion 44 is inserted into the mounting hole 331 and the contact portion 45 is located inside the cup 31. In this embodiment, the mounting portion 44 penetrates into the mounting hole 331, and the contact portion 45 protruding from the mounting portion 44 abuts against the top surface of the cup bottom plate 33, which is simple in structure, and makes the connection between the tool holder 4 and the cup bottom plate 33 good. In some embodiments, the cup bottom 33 is a heating plate for heating the food material inside the cup body 31.

In some embodiments, the lower end of the second structural layer 42 is connected to the upper surface of the cup bottom plate 33 by welding. The lower terminal surface of second structural layer 42 passes through the laser welding mode with the upper surface of cup chassis 33 and is connected, makes the joint strength between reinforcing second structural layer 42 and the cup chassis 33, and makes second structural layer 42 and cup chassis 33 effectively fixed, prevents to drop, and the leakproofness is good.

In some embodiments, the lower end of the contact portion 45 is connected to the upper end of the mounting portion 44, and the lower end of the contact portion 45 protrudes radially outward relative to the upper end of the mounting portion 44. In this embodiment, the lower end of the contact portion 45 is connected to the upper end of the mounting portion 44, and the contact portion 45 protrudes from the mounting portion 44, so that the step surface 6 is formed for being conveniently engaged with the cup bottom plate 33. In other embodiments, the lower end of the contact portion 45 may be radially flush with the upper end of the mounting portion 44 if the second structural layer 42 satisfies the lap strength.

Fig. 5 is a schematic structural view of the food processor 1 shown in fig. 3 before the processing of the tool holder 4. As shown in fig. 5, after the first structural layer 41 and the second structural layer 42 are integrally pressed and press-formed, the lower portion of the second structural layer 42 is removed, and the lower portion of the first structural layer 41 is removed. In this manner, the first structural layer 41 is formed into the contact portion 45 and the mounting portion 44, and the second structural layer 42 is formed to cover the contact portion 45 without covering the mounting portion 44, and the mounting portion 44 and the contact portion 45 are formed into the step surface 6. In addition, the removed part of the first structural layer 41 and the removed part of the second structural layer 42 are turned structural layers 7. In some embodiments, the turned structural layer 7 is removed by machining.

The technical solutions disclosed in the embodiments of the present application can complement each other without generating conflicts.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.

It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims

1. The utility model provides a knife rest, is applied to cooking machine, its characterized in that includes:

a first structural layer (41) comprising a shaft mounting hole (43), an outer surface of the first structural layer (41) facing away from the shaft mounting hole (43), the first structural layer (41) comprising a mounting portion (44) and a contact portion (45) located above the mounting portion (44); and

the second structural layer (42) is attached to the outer surface of the first structural layer (41) and at least covers the contact part (45), and the first structural layer (41) and the second structural layer (42) are made of different materials.

2. A tool holder according to claim 1, wherein the first structural layer (41) and the second structural layer (42) are crimped together.

3. A cartridge as in claim 1, wherein the material of the second structural layer (42) comprises stainless steel; and/or

The material of the first structural layer (41) comprises aluminum.

4. A tool holder according to claim 1, wherein the second structural layer (42) covers the contact portion (45), the mounting portion (44) being located axially outwardly of the second structural layer (42).

5. The tool holder according to claim 1, characterized in that a lower end of the contact portion (45) is connected with an upper end of the mounting portion (44), the lower end of the contact portion (45) projecting radially outward with respect to the upper end of the mounting portion (44); and/or

The tool rest (4) comprises a bearing (46), and the bearing (46) is assembled in the rotating shaft mounting hole (43).

6. A stirring blade assembly, comprising:

the tool holder of any one of claims 1-5;

and the rotating shaft (5) is assembled in the rotating shaft mounting hole (43) of the tool rest.

7. A blender cup assembly, comprising:

a cup body (31); and

the stirring blade assembly of claim 6, extending into said cup (31).

8. The blending cup assembly of claim 7, comprising a cup chassis (33) assembled to the bottom of the cup body (31), the cup chassis (33) comprising a mounting hole (331), the mounting portion (44) penetrating into the mounting hole (331), the contact portion (45) being located within the cup body (31).

9. The blender cup assembly of claim 8, wherein said second structural layer (42) is connected at its lower end to an upper surface of said cup bottom disk (33) by welding.

10. A food processor, comprising:

a host (2); and

a blender cup assembly as claimed in any one of claims 1 to 9, assemblable to said main body (2).