CN213757883U

CN213757883U - Food processor

Info

Publication number: CN213757883U
Application number: CN202021962456.3U
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: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-07-23
Anticipated expiration: 2030-09-09

Abstract

The embodiment of the application provides a cooking machine, including frame subassembly and assemble in the cup of frame subassembly. The base component comprises a motor, a stirring knife, a heating disc, a sealing element and an elastic device. The motor is used for driving the stirring knife to rotate. The base assembly comprises a shaft part which is connected with the motor and the stirring knife. The sealing element is positioned between the heating disc and the elastic device. The seal includes a first seal portion and a second seal portion. The first sealing portion is configured to be in close sealing contact with the shaft portion. The second sealing portion is configured to be in close contact with the heat generating plate. The elastic device is abutted against the sealing piece, so that the sealing piece is tightly attached to the heating plate, and the water leakage problem caused by sealing failure is prevented.

Description

Food processor

Technical Field

The application relates to a small household electrical appliance field especially relates to 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. The not good problem of sealed effect appears easily in the sealing washer of relevant cooking machine, leads to the condition of leaking to take place.

SUMMERY OF THE UTILITY MODEL

The application provides a cooking machine with sealed effect of preferred.

The application provides a food processer, include the frame subassembly and assemble in the cup of frame subassembly, the food processer includes motor, stirring sword, heating plate, sealing member and resilient means, the motor is used for the drive the stirring sword rotates, the frame subassembly is including connecting the motor with the axial region of stirring sword, the sealing member is located heating plate with between the resilient means, the sealing member includes first sealing and second sealing, first sealing be set up into with the axial region laminating is sealed, the second sealing be set up into with the heating plate laminating is sealed, resilient means support the top in the sealing member.

In some embodiments, the base assembly of the above technical solution includes a heating plate, a sealing member and an elastic device, the sealing member is located between the heating plate and the elastic device, the sealing member includes a second sealing portion, the second sealing portion is configured to be attached to the heating plate for sealing, and the elastic device abuts against the sealing member, so as to ensure that the sealing member is closely attached to the heating plate, thereby preventing the water leakage problem caused by sealing failure.

Further, the elastic device comprises a gasket and an elastic piece positioned below the gasket, and the gasket is positioned below the sealing piece and abuts against the sealing piece.

In some embodiments, the elastic device of the above technical solution includes a gasket and an elastic member located below the gasket, the gasket is located below the sealing member and abuts against the sealing member, so that an elastic force of the elastic member is uniformly transmitted to the sealing member, the second sealing portion of the sealing member is in stable contact with the heat generating plate, and the sealing member and the heat generating plate are pressed against each other to achieve a better sealing effect.

Further, the elastic element comprises a wave washer or a spring or an elastic sheet or a rubber element, the wave washer comprises a plurality of upper contact parts and a plurality of lower contact parts, and the upper contact parts are abutted to the gasket.

In some embodiments, the elastic member of the above technical solution includes a wave washer, the wave washer includes a plurality of upper contact portions and a plurality of lower contact portions, the upper contact portions abut against the gasket, and the wave washer can reduce the height of the base assembly and facilitate assembly.

Further, the gasket comprises a flat washer.

In some embodiments, the gasket of the above technical solution includes a flat gasket, which increases a contact area with the sealing member, so that an elastic force of the elastic member is uniformly transmitted to the sealing member, the second sealing portion of the sealing member is in smooth contact with the heat generating plate, and the sealing member and the heat generating plate are pressed against each other to achieve a better sealing effect.

Further, the base assembly comprises a fixing frame, the fixing frame comprises a supporting portion and a limiting portion extending upwards from the supporting portion, the limiting portion is surrounded to form a limiting groove, the gasket and the elastic piece are contained in the limiting groove, and the elastic piece is supported on the supporting portion.

In some embodiments, the fixing frame of the above technical solution includes a supporting portion and a limiting portion extending upward from the supporting portion, the limiting portion forms a limiting groove, the gasket and the elastic member are accommodated in the limiting groove, and the lower contact portion supports against the supporting portion to effectively limit the gasket and the elastic member.

Further, the heating plate comprises a protruding portion, the second sealing portion is attached to the protruding portion in a sealing mode, and the height of the sealing element is larger than or equal to the distance between the protruding portion and the limiting portion.

In some embodiments, the height of the sealing element of the above technical solution is greater than or equal to the distance between the protruding portion and the limiting portion, so as to effectively limit the sealing element.

Further, the difference between the diameter of the limiting groove and the diameter of the gasket is greater than or equal to 0.2mm and less than or equal to 0.5mm, and the difference between the diameter of the sealing element and the diameter of the gasket is greater than or equal to-4 mm and less than or equal to 4 mm.

In some embodiments, the difference between the diameter of the limiting groove and the diameter of the gasket is greater than or equal to 0.2mm and less than or equal to 0.5mm, so that the shaft part is prevented from rubbing the gasket; the difference between the diameter of the sealing element and the diameter of the gasket is greater than or equal to-4 mm and less than or equal to 4mm, so that the elastic force of the elastic element is uniformly transmitted to the sealing element, and the second sealing part of the sealing element is in stable contact with the heating disc.

Further, the motor includes the motor shaft, the dish that generates heat includes the through-hole, the through-hole is used for supplying the motor shaft passes.

In some embodiments, the motor of the above technical solution includes a motor shaft, and the heating plate includes a through hole for the motor shaft to pass through, so that the structure is simple, the cost is saved, and the transmission efficiency is improved; at the same time, noise caused by friction between components can be reduced.

Further, the motor includes the motor shaft, the frame subassembly includes the arbor, the stirring sword is assembled in the arbor, the arbor is assembled in the motor shaft, the dish that generates heat includes the through-hole, the through-hole is used for supplying the arbor passes through.

Further, the cup includes top and bottom, the top encloses into the upper shed, the bottom encloses into the under shed, the bottom of cup assemble in the frame subassembly, the cooking machine still includes the handle portion, the assembly hole of holding the portion and being located its lower extreme including being located its upper end to the handle portion, the cooking machine includes the locating part, the card is held the portion card and is held in the top of cup, the locating part assemble in the assembly hole and the frame subassembly, the frame subassembly includes the casing and is located the motor cover in the space that the casing encloses, the motor cover is used for spacingly the motor, the cup assemble in the casing.

In some embodiments, above-mentioned technical scheme's cooking machine includes the handle portion, the assembly hole of the portion of holding and being located its lower extreme is held including the card that is located its upper end to the handle portion, the cooking machine includes the locating part, the card hold the portion card and hold in the top of cup, the locating part assemble in the assembly hole and the frame subassembly, convenient equipment and dismantlement handle portion make things convenient for maintenance and change spare part.

Drawings

Fig. 1 is an assembly schematic view of a food processor according to an embodiment of the present invention.

Fig. 2 is an exploded view of the food processor shown in fig. 1, wherein the lid is not shown.

Fig. 3 is a schematic cross-sectional view of the food processor shown in fig. 1.

Fig. 4 is an enlarged view of a circled portion a of the cross-sectional view shown in fig. 3.

Fig. 5 is an enlarged view of a circled portion B of the cross-sectional view shown in fig. 3.

Fig. 6 is an enlarged view of a circled portion at C of the cross-sectional view shown in fig. 3.

Fig. 7 is a sectional view schematically showing a sealing member of the heat generating tray assembly shown in fig. 2.

Fig. 8 is a cross-sectional view of the fixing frame of the heating panel assembly shown in fig. 2.

Fig. 9 is a sectional view schematically showing a gasket of the heat generating tray assembly shown in fig. 2.

Fig. 10 is a schematic view of an elastic member of the heating panel assembly 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 otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this application 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 5, in the illustrated embodiment, the food processor may be a soymilk maker, a juice extractor, a wall breaking machine, or the like. The cooking machine comprises a machine base assembly 1, a cup body 2, a handle part 3 and a cup cover 4.

The base assembly 1 comprises a shell 10, a motor cover 11, a motor 12, a heating disc assembly 13, a stirring knife assembly 14 and a shaft portion for connecting the motor 12 with the stirring knife assembly. The housing 10 includes a casing 101 and a fixing member 102 assembled to the casing 101. The fixing member 102 is located in a space enclosed by the housing 101. The fixing member 102 may be integrally formed with the housing 101.

The motor cover 11, the motor 12 and the heating plate assembly 13 are located in a space enclosed by the casing 101. The stirring blade assembly 14 includes a blade shaft 140 and a stirring blade 141 fixed to the blade shaft 140. The motor 12 includes a motor shaft 120. The shaft portion may be the cutter shaft 140 or the motor shaft 120. The motor shaft 120 penetrates through the heating disc assembly 13 and then is fixed with the cutter shaft 140, so that the structure is simple, the cost is saved, and the transmission efficiency is improved; at the same time, noise caused by friction between components can be reduced. The stirring blade 141 can also be directly fixed on the motor shaft 120; alternatively, the knife shaft 140 passes through the heating disc assembly 13 and then is fixed to the motor shaft 120.

The motor 12 is located in a space enclosed by the motor cover 11 to effectively limit the motor 12. The motor 12 is fixed to the housing 10 through the motor cover 11, and the motor 12 is fixed to the motor cover 12, so that the motor 12 can be stably held. The motor cover 11 includes a crimping portion 110. The crimping portion 110 is crimped to the fixing member 102. The cup body 2 includes a top end 20 and a bottom end 21. The top end 20 encloses an upper opening 201. The bottom end 21 defines a lower opening 210 for the stirring blade 141 to pass through. The bottom end 21 of the cup body 2 is assembled on the fixing piece 102, and the assembly can be carried out in a threaded or buckling mode, so that the cup body 2 is convenient to assemble and disassemble, and the cup body 2 is convenient to replace; the cup body 2 has simple structure and saves the replacement cost. The cup lid 4 is assembled on the top end 20 of the cup body 2.

The housing 101 includes a fixing portion 1010. The fixing portion 1010 is provided with a through hole 10101. The handle portion 3 includes a catch 30 at an upper end thereof and an assembly hole 31 at a lower end thereof. The cooking machine comprises a limiting part 5. The clamping part 30 is clamped at the top end 20 of the cup body 2; the limiting member 5 is assembled to the through hole 10101 and the assembling hole 31, so that the handle portion 3 is limited to the housing 101, the handle portion 3 is convenient to assemble and disassemble, and maintenance and part replacement are convenient.

Referring to fig. 6 to 10, the heating plate assembly 13 includes a heating plate 130, a fixing frame 131, and a sealing member 132 and an elastic device 133 between the heating plate 130 and the fixing frame 131. The elastic device 133 includes a gasket 1331 abutting against the sealing element 132 and an elastic element 1332 abutting against the gasket 1331. The elastic device 133 may also only include the elastic piece 1332, the elastic piece 1332 abuts against the sealing element 132, or the gasket 1331 may be integrally formed with the elastic piece 1332.

Referring to fig. 4, the heating plate 130 is press-contacted to the press-contact part 110 of the motor cover 11. The food processer also comprises a sealing ring 135 positioned between the bottom end 21 of the cup body 2 and the heating plate 130, and the gap between the cup body 2 and the heating plate 130 is prevented from leaking water.

Referring to fig. 6, the heat generating plate 130 includes a projection 1301. The protruding portion 1301 is provided with a through hole 13010 for the motor shaft 120 or the cutter shaft 140 to pass through. The sealing member 132 is located in the space surrounded by the protruding part 1301. Referring to fig. 7, the sealing member 132 is provided with an assembly hole 1320, and the assembly hole 1320 is used for the motor shaft 120 or the cutter shaft 140 to pass through. The sealing member 132 includes a first sealing portion 1321 and a second sealing portion 1322. The first sealing portion 1321 is attached to and sealed with the motor shaft 120 or the knife shaft 140, and the second sealing portion 1322 is attached to and sealed with the protruding portion 1301 of the heat generating plate 130, so as to prevent water from leaking from the through hole 13010.

The fixing bracket 131 is assembled to the motor cover 11. Referring to fig. 8, the fixing frame 131 includes a supporting portion 1310 and a limiting portion 1311 extending upward from the supporting portion 1310. The position-limiting portion 1311 defines a position-limiting groove 13110. The abutting portion 1310 is provided with a second through hole 13101 communicated with the limiting groove 13110. The second through hole 13101 is used for the motor shaft 120 or the cutter shaft 140 to pass through. The elastic means 133 is positioned in the retaining groove 13110 to effectively retain the elastic means 133. The elastic piece 1332 is located between the abutting portion 1310 and the gasket 1331. The gasket 1331 is located between the sealing member 132 and the elastic member 1332.

Referring to fig. 9, the spacer 1331 is provided with a third through hole 13310 for the motor shaft 120 or the cutter shaft 140 to pass through. The gasket 1331 is a flat gasket, which increases a contact area with the sealing member 132, so that an elastic force of the elastic member 1332 is uniformly transmitted to the sealing member 132, the second sealing portion 1322 of the sealing member 132 is smoothly contacted with the heat generating plate 130, and the sealing member 132 and the heat generating plate 130 are pressed against each other to achieve a better sealing effect. The gasket 1331 has a top surface lower than that of the stopper 1311 to more firmly hold the sealing member 132.

Referring to fig. 10, the elastic member 1332 is a wave washer, which is simple in structure and convenient to assemble. The elastic member 1332 is provided with a fourth through hole 13320 for the motor shaft 120 or the cutter shaft 140 to pass through. The elastic member 1332 includes a plurality of upper contact portions 13321 and a plurality of lower contact portions 13322. The upper contact portion 13321 contacts the gasket 1331, and the lower contact portion 13322 contacts the abutting portion 1310 of the fixing frame 131, so as to provide a certain elastic force, and ensure the sealing effect of the sealing element 132. In other embodiments, the elastic member 1332 may also be a spring, a spring plate, a rubber member, or the like.

The height of the sealing member 132 is greater than or equal to the distance between the protruding portion 1301 of the heat generating plate 130 and the position limiting portion 1311, so as to more firmly hold the sealing member 132. The difference between the diameter of the position-limiting groove 13110 and the diameter of the spacer 1331 is greater than or equal to 0.2mm and less than or equal to 0.5mm, so that the motor shaft 120 or the cutter shaft 140 is prevented from rubbing the spacer 1331. The difference between the diameter of the sealing member 132 and the diameter of the gasket 1331 is greater than or equal to-4 mm and less than or equal to 4mm, so that the elastic force of the elastic member 1332 is uniformly transmitted to the sealing member 132, and the second sealing portion 1322 of the sealing member 132 is in smooth contact with the heat generating plate 130.

The cooking machine of this application embodiment includes heating plate 130, support the sealing member 132 of holding and support the resilient means 133 with sealing member 132 with heating plate 130, guarantees sealing member 132 with heating plate 130 closely laminates, prevents the water leakage problem that sealing failure leads to.

Although the present application has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the application, and all changes, substitutions and alterations that fall within the spirit and scope of the application are to be understood as being covered by the following claims.

Claims

1. A food processor is characterized by comprising a base component (1) and a cup body (2) assembled on the base component (1), the base component (1) comprises a motor (12), a stirring knife (141), a heating disc (130), a sealing element (132) and an elastic device (133), the motor (12) is used for driving the stirring knife (141) to rotate, the stand component also comprises a shaft part which is connected with the motor (12) and the stirring knife (141), the sealing member (132) is located between the heat generating tray (130) and the elastic means (133), the seal (132) includes a first seal portion (1321) and a second seal portion (1322), the first sealing portion (1321) is configured to be in fit sealing with the shaft portion, the second sealing portion (1322) is configured to be in fit sealing with the heating plate (130), and the elastic device (133) abuts against the sealing member (132).

2. The food processor according to claim 1, wherein the elastic device (133) comprises a gasket (1331) and an elastic member (1332) located below the gasket (1331), the gasket (1331) is located below the sealing member (132) and abuts against the sealing member (132).

3. The food processor of claim 2, wherein the elastic member (1332) comprises a wave washer or a spring sheet or a rubber member, the wave washer comprises a plurality of upper contact portions (13321) and a plurality of lower contact portions (13322), and the upper contact portions (13321) are abutted against the gasket (1331).

4. The food processor of claim 3, wherein the gasket (1331) comprises a flat washer.

5. The food processor of claim 3, wherein the base assembly comprises a fixing frame (131), the fixing frame (131) comprises a supporting portion (1310) and a limiting portion (1311) extending upward from the supporting portion (1310), the limiting portion (1311) surrounds a limiting groove (13110), the gasket (1331) and the elastic member (1332) are accommodated in the limiting groove (13110), and the lower contact portion (13322) supports against the supporting portion (1310).

6. The food processor of claim 5, wherein the heating plate (130) comprises a protruding portion (1301), the second sealing portion (1322) is in fit sealing with the protruding portion (1301), and the height of the sealing member (132) is greater than or equal to the distance between the protruding portion (1301) and the limiting portion (1311).

7. The food processor as claimed in claim 5, wherein the difference between the diameter of the limiting groove (13110) and the diameter of the gasket (1331) is 0.2mm or more and 0.5mm or less, and the difference between the diameter of the sealing member (132) and the diameter of the gasket (1331) is 4mm or more and 4mm or less.

8. The food processor of claim 1, wherein the motor (12) comprises a motor shaft (120), and the heating plate (130) comprises a through hole (13010), and the through hole (13010) is used for the motor shaft (120) to pass through.

9. The food processor of claim 1, wherein the motor (12) comprises a motor shaft (120), the base assembly comprises a knife shaft (140), the stirring knife (141) is assembled on the knife shaft (140), the knife shaft (140) is assembled on the motor shaft (120), and the heating plate (130) comprises a through hole (13010), and the through hole (13010) is used for the knife shaft (140) to pass through.

10. The food processor of any one of claims 1 to 9, wherein the cup body (2) comprises a top end (20) and a bottom end (21), the top end (20) encloses an upper opening (201), the bottom end (21) encloses a lower opening (210), the bottom end (21) of the cup body (2) is assembled to the base assembly (1), the food processor further comprises a handle portion (3), the handle portion (3) comprises a clamping portion (30) at an upper end thereof and an assembling hole (31) at a lower end thereof, the food processor further comprises a limiting member (5), the clamping portion (30) is clamped to the top end (20) of the cup body (2), the limiting member (5) is assembled to the assembling hole (31) and the base assembly (1), the base assembly (1) comprises a housing (10) and a motor cover (11) located in a space enclosed by the housing (10), the motor cover (11) is used for limiting the motor (12), and the cup body (2) is assembled on the shell (10).