Food processor convenient to assemble

Abstract

The utility model discloses a food processor convenient to assemble, which relates to the field of life electric appliances and comprises a machine body and a cup body assembly, the cup body assembly comprises a cup body with an upper opening and a lower opening, a heating disc arranged at the lower end opening of the cup body and a cup base, and the cup base comprises a first connecting part surrounding the outer side of the cup body and a second connecting part surrounding the outer side of the heating disc. The first connecting part and the second connecting part are connected with the cup body and the heating disc in a screwing mode respectively so that the cup body and the heating disc can be fixed into a whole, and due to the fact that the axis of the first connecting part and the axis of the second connecting part are collinear, in the screwing process of the cup body and the first connecting part and the screwing process of the heating disc and the second connecting part, the cup body and the heating disc can be fixed into a whole. According to the food processing device, radial centering alignment of the axis of the cup body and the axis of the heating disc is achieved, so that the coaxiality of the cup body and the heating disc is improved, the coaxiality of the smashing device penetrating through the heating disc and entering the smashing cavity and the smashing cavity can be guaranteed, the smashing effect is better when food materials are processed, and the smashing effect can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of household electrical appliances, in particular to a food processing machine which is easy to assemble. Background Art

[0002] Existing food processors usually include a main unit and a cup assembly. The cup assembly is provided with a stirring element that is connected to the motor in the main unit. When a user uses a food processor to process food, the user places the food in the cup assembly, and then drives the stirring element at high speed through the motor to process the food. However, traditional food processors can only cut food, and the taste of processed food is poor. In order to improve the user experience, most manufacturers will make the cup assembly include a cup with upper and lower openings and a heating plate at the lower opening of the cup. When using the cup, the user can heat the food in the cup through the heat of the heating plate, thereby improving the taste of the food. In order to achieve the connection between the heating plate and the cup body, a cup seat is usually set, and the upper part of the cup body is connected to the crushing cup through a thread, and the lower part is connected to the heating plate through a connecting piece such as a screw. During the connection process, due to the large number of dimensional chains, the axial alignment of the heating plate and the cup body is poor, and the coaxiality of the two is low, resulting in a low coaxiality between the stirring element that passes through the heating plate and enters the cup body and the cup body, which in turn affects the crushing efficiency of the stirring element when it rotates, and the cup seat needs to be connected to the heating plate through a connecting piece, and the assembly is relatively complicated. Utility Model Content

[0003] The utility model aims to provide a food processing machine which is easy to assemble, so as to solve the problem that the heating plate and the cup body are connected through the cup seat in the existing food processing machine due to more dimensional chains resulting in lower coaxiality and complicated assembly.

[0004] To achieve the above-mentioned purpose, the utility model provides a food processing machine that is easy to assemble, including a machine body, a cup body assembly arranged on the machine body and having a grinding chamber, the cup body assembly including a cup body with upper and lower openings, a heating plate arranged at the lower opening of the cup body, and a cup seat, the cup seat including a first connecting portion arranged around the outside of the cup body and a second connecting portion arranged around the outside of the heating plate, the first connecting portion and the second connecting portion are respectively spirally connected to the cup body and the heating plate to fix the cup body and the heating plate as a whole.

[0005] The present application arranges a heating plate under the cup body so that when the user uses the food processor, the heating plate can be used to heat the food in the grinding chamber, thereby increasing the diversity of the food processor's functions and helping to enhance the user experience. At the same time, the cup holder includes a first connecting portion arranged around the outside of the cup body and a second connecting portion arranged around the outside of the heating plate. The first connecting portion and the second connecting portion are respectively screwed together with the cup body and the heating plate to fix the cup body and the heating plate as a whole. Compared with the traditional method in which the upper part of the cup holder is screwed together with the cup body and the lower part is connected to the heating plate through a connecting piece, on the one hand, since the axes of the first connecting portion and the second connecting portion are colinear, the radial centering of the axis of the cup body and the axis of the heating plate is achieved during the process of screwing the cup body and the first connecting portion and the heating plate and the second connecting portion, thereby enhancing The coaxiality between the cup body and the heating plate ensures that the grinding device passing through the heating plate and entering the grinding chamber can also ensure coaxiality with the grinding chamber, so that the grinding effect is better when processing food, which helps to improve the grinding effect; on the other hand, it eliminates the need for additional connecting components to connect the cup holder to the heating plate, which not only reduces the number of assembly dimension chains, but also helps to further improve the coaxiality between the cup body and the heating plate. At the same time, the heating plate can be assembled by simple screwing during assembly, which has higher assembly efficiency and reduces the number of parts, making the structure of the whole machine more compact and reducing production costs.

[0006] In a preferred implementation of a food processor that is easy to assemble, the inner wall of the second connecting portion is provided with an inwardly protruding rim, the outer wall of the heating plate is provided with an outwardly protruding convex rim, and the cup seat includes an assembly position in which the rim and the convex rim are axially offset to allow the cup seat to move downward, and a matching position in which the cup seat is rotated to allow the rim to abut against the bottom of the convex rim.

[0007] The inner wall of the second connecting part is provided with an inwardly protruding rib, and the outer wall of the heating plate is provided with an outwardly protruding convex rib, the cup seat includes an assembly position in which the rib and the convex rib are axially misaligned to allow the cup seat to move downward, and a matching position in which the cup seat is rotated to allow the rib to abut against the bottom of the convex rib, so that when the assembler assembles the cup body assembly, he first puts the cup seat in the assembly position, that is, the rib and the convex rib are axially misaligned, and moves the cup seat downward. When the cup seat moves downward to the point where the rib is located below the convex rib, the cup seat is rotated to the matching position, that is, the cup seat is rotated and the top wall of the rib abuts against the bottom wall of the convex rib, and with the help of the axial limitation of the rib on the convex rib and the radial limitation of the rib on the inner wall of the second connecting part, the assembly connection between the heating plate and the cup seat is achieved. After the cup body is screwed onto the first connecting part, the bottom end of the cup body abuts against the top end of the heating plate, thereby ensuring the reliability of the position of the heating plate.

[0008] In a preferred implementation of a food processor that is easy to assemble, the ribs include a first rib and a second rib spaced apart along the circumference of the second connecting portion, and an escape notch for the convex edge to pass through is provided between the first rib and the second rib so that the cup holder can move downward.

[0009] By setting the ribs to include a first rib and a second rib arranged at intervals along the circumference of the second connecting portion, after the ribs are in axial contact with the convex edge, the first rib and the second rib can achieve axial support and position limiting of the heating plate in different circumferential directions, which helps to further improve the axial position limiting of the heating plate, thereby avoiding the situation where the heating plate is less axially limited and causes it to deviate and then cause the coaxiality with the cup body to deteriorate, which helps to further improve the coaxiality of the heating plate and the cup body. At the same time, an avoidance gap for the convex edge to pass through is provided between the first rib and the second rib, so that when the cup holder and the heating plate are assembled, the convex edge can pass through the avoidance gap to allow the cup holder to smoothly move down to the assembly position.

[0010] In a preferred implementation of a food processor that is easy to assemble, one of the retaining edge and the convex edge is provided with an anti-foolproof rib, and the other is provided with an anti-foolproof groove that cooperates with the anti-foolproof rib.

[0011] By providing one of the retaining edge and the convex edge with an anti-foolproof rib and the other of the two with an anti-foolproof groove that cooperates with the anti-foolproof rib, the assembler can ensure that the heating plate and the cup holder are installed in place normally by observing the positions of the anti-foolproof rib and the anti-foolproof groove when assembling the cup holder and the heating plate, effectively preventing the two from being installed misplaced. At the same time, with the help of the cooperation of the anti-foolproof rib and the anti-foolproof groove, the heating plate and the cup holder can be accurately installed in the right position, thereby further enhancing the limiting effect of the cup holder on the heating plate, and further improving the radial centering positioning of the heating plate.

[0012] In a preferred implementation of a food processor that is easy to assemble, the inner side wall of the second connecting portion located above the retaining edge is provided with a positioning rib, and the positioning rib abuts against the outer side wall of the convex edge.

[0013] By providing a positioning rib on the inner side wall of the second connecting portion located above the retaining edge, and the positioning rib abutting against the convex edge of the heating plate, when the cup holder is in the mating position, the positioning rib can achieve extrusion limiting of the convex edge, offsetting errors in the production and assembly process, so that the entire heating plate can be radially centered, further improving the positioning effect of the heating plate, and ensuring the coaxiality of the heating plate and the cup body.

[0014] In a preferred implementation of a food processor that is easy to assemble, a plurality of positioning ribs are provided and are spaced apart along the circumference of the second connecting portion, and at least two positioning ribs are symmetrically distributed along the radial direction of the second connecting portion.

[0015] By providing multiple positioning ribs and arranging them at circumferential intervals along the second connecting portion, the positioning ribs can achieve radial limitation of the convex edge in multiple circumferential directions, so as to further improve the radial positioning of the heating plate. At the same time, at least two positioning ribs are symmetrically distributed along the radial direction of the second connecting portion, so that at least two positioning ribs can exert a radial inward force on the heating plate in the same radial direction, so as to make the heating plate more centered, and avoid the situation where the positioning ribs are scattered and cause less force to be applied where there are fewer positioning ribs, causing the heating plate to be not centered.

[0016] In a preferred implementation of an easy-to-assemble food processor, a first seal is sealed between the heating plate and the cup body, a second seal is sealed between the second connecting portion and the heating plate, and the first seal and the second seal are integrally formed.

[0017] By sealingly providing a first seal between the heating plate and the cup body, the tightness of the connection between the heating plate and the cup body is improved, and the heating plate and the cup body are prevented from not fitting tightly together due to production or assembly errors, resulting in a gap between the two, causing food to overflow through the gap, thereby ensuring the stability of food processing. At the same time, a second seal is sealed between the second connecting portion and the heating plate. With the help of the deformability of the second seal, when the cup holder is connected to the heating plate, the cup holder and the heating plate squeeze the second seal, making the connection between the cup holder and the heating plate tighter, which helps to further improve the positioning effect of the heating plate. In addition, the first seal and the second seal are integrally formed, so that when the two are assembled, after one seal is positioned, the other seal can also be positioned simultaneously, which helps to further improve the assembly efficiency.

[0018] In a preferred implementation of a food processor that is easy to assemble, the inner wall of the second connecting part is provided with a rib protruding inward, the outer wall of the heating plate is provided with a convex edge protruding outward, and the second sealing member includes a first sealing ring clamped between the inner wall of the second connecting part and the convex edge, a second sealing ring clamped between the rib and the convex edge, and a connecting part connecting the first sealing member and the first sealing ring.

[0019] By configuring the second sealing component to include a first sealing ring clamped between the inner wall of the second connecting portion and the convex edge, a second sealing ring clamped between the rib and the convex edge, and a connecting portion connecting the first sealing component and the first sealing ring, the second sealing component can achieve sealing between the inner wall of the second connecting portion and the convex edge through the first sealing ring, and at the same time achieve sealing between the rib and the convex edge with the help of the second sealing ring, thereby achieving all-round wrapping of the convex edge, so that the second connecting portion can not only achieve flexible positioning of the heating plate in the axial direction, but also in the radial direction, thereby offsetting assembly and production errors and further improving the centering positioning of the heating plate.

[0020] In a preferred implementation of a food processor that is easy to assemble, an inner side wall of the second connecting portion located above the retaining edge is provided with an anti-foolproof rib, and the first sealing ring is provided with an avoidance groove that cooperates with the anti-foolproof rib.

[0021] By providing an avoidance groove cooperating with the anti-foolproof rib on the first sealing ring, it is ensured that the second sealing component can be accurately installed during installation by means of the alignment of the avoidance groove and the anti-foolproof rib, thereby avoiding the installation misalignment of the second sealing component. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0023] Figure 1 This is a cross-sectional view of a cup body assembly in one embodiment of the utility model;

[0024] Figure 2 for Figure 1 Enlarged view of part A in the middle;

[0025] Figure 3 It is a cross-sectional view of the cup body assembly at another angle in one embodiment of the utility model;

[0026] Figure 4 for Figure 3 Enlarged view of middle part B;

[0027] Figure 5 This is an exploded view of a cup body assembly in one embodiment of the utility model;

[0028] Figure 6 This is a schematic diagram of the structure of a cup holder in one embodiment of the utility model;

[0029] Figure 7 This is a schematic diagram of the structure of a heating plate in one embodiment of the utility model;

[0030] Figure 8 This is a cross-sectional view of a cup holder in one embodiment of the utility model;

[0031] Fig. 9 for Figure 8 Enlarged view of part C in the middle.

[0032] List of parts and reference numerals:

[0033] 1-cup body, 11-external thread; 2-heating plate, 21-convex edge, 211-anti-foolproof groove; 3-cup holder, 31-first connecting part, 311-internal thread, 32-second connecting part, 321-retaining edge, 322-anti-foolproof rib, 323-positioning rib; 4-second sealing member, 41-first sealing ring, 411-avoidance groove, 42-second sealing ring, 43-connecting part; 5-first sealing member. DETAILED DESCRIPTION

[0034] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0035] It should be noted that many specific details are elaborated in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific implementation methods disclosed below.

[0036] like Figures 1 to 9 As shown, the utility model provides a food processing machine that is easy to assemble, including a machine body, a cup body 1 assembly arranged on the machine body and having a grinding chamber, the cup body 1 assembly including a cup body 1 with upper and lower openings, a heating plate 2 arranged at the lower end opening of the cup body 1, and a cup seat 3, the cup seat 3 including a first connecting portion 31 arranged around the outside of the cup body 1 and a second connecting portion 32 arranged around the outside of the heating plate 2, the first connecting portion 31 and the second connecting portion 32 are respectively screwed and connected to the cup body 1 and the heating plate 2 to fix the cup body 1 and the heating plate 2 as a whole.

[0037] The present application arranges a heating plate 2 under the cup body 1 so that when the user uses the food processor, the heating plate 2 can heat the food in the grinding chamber, thereby increasing the diversity of the food processor's functions and helping to enhance the user experience. At the same time, the cup holder 3 includes a first connecting portion 31 arranged around the outside of the cup body 1 and a second connecting portion 32 arranged around the outside of the heating plate 2. The first connecting portion 31 and the second connecting portion 32 are respectively screwed together with the cup body 1 and the heating plate 2 to fix the cup body 1 and the heating plate 2 as a whole. Compared with the traditional method in which the upper part of the cup holder 3 is screwed together with the cup body 1 and the lower part is connected to the heating plate 2 through a connecting piece, on the one hand, since the axes of the first connecting portion 31 and the second connecting portion 32 are colinear, the radial axis of the cup body 1 and the axis of the heating plate 2 are realized during the process of screwing the cup body 1 and the first connecting portion 31 and the heating plate 2 and the second connecting portion 32. The centering alignment improves the coaxiality of the cup body 1 and the heating plate 2, so that the grinding device passing through the heating plate 2 and entering the grinding chamber can also ensure the coaxiality with the grinding chamber, so that the grinding effect is better when the food is processed, which helps to improve the grinding effect; on the other hand, it eliminates the need for an additional connecting part 43 to connect the cup holder 3 and the heating plate 2, which not only reduces the number of assembly dimension chains, but also helps to further improve the coaxiality of the cup body 1 and the heating plate 2. At the same time, the heating plate 2 can be assembled by simple screwing during assembly, which has higher assembly efficiency and reduces the number of parts, making the structure of the whole machine more compact and reducing production costs.

[0038] It should be noted that the present application does not specifically limit the structure of the second connecting portion 32. As a preferred embodiment of the present application, Figure 2 , Figure 3 , Figure 4 , Figure 6 , Figure 7 As shown, the inner wall of the second connecting portion 32 is provided with an inwardly protruding rib 321, the outer wall of the heating plate 2 is provided with an outwardly protruding convex edge 21, and the cup holder 3 includes an assembly position in which the rib 321 is axially offset from the convex edge 21 to allow the cup holder 3 to move downward, and a matching position in which the cup holder 3 is rotated to allow the rib 321 to abut against the lower portion of the convex edge 21.

[0039] The inner wall of the second connecting portion 32 is provided with an inwardly protruding retaining edge 321, the outer wall of the heating plate 2 is provided with an outwardly protruding convex edge 21, the cup holder 3 includes an assembly position where the retaining edge 321 and the convex edge 21 are axially misaligned to allow the cup holder 3 to move downward, and the cup holder 3 is rotated so that the retaining edge 321 abuts against the matching position below the convex edge 21, so that when the assembler assembles the cup body 1 component, the cup holder 3 is first placed in the assembly position, that is, the retaining edge 321 is axially misaligned with the convex edge 21, and the cup holder 3 is moved downward. When it moves downward until the retaining edge 321 is located below the convex edge 21, the cup holder 3 is rotated to the matching position, that is, the cup holder 3 is rotated to make the top wall of the retaining edge 321 abut against the bottom wall of the convex edge 21, and the convex edge 21 is axially limited by the retaining edge 321, and the convex edge 21 is radially limited by the inner wall of the second connecting part 32, thereby realizing the assembly connection between the heating plate 2 and the cup holder 3. After the cup body 1 is screwed onto the first connecting part 31, the bottom end of the cup body 1 abuts against the top end of the heating plate 2, thereby ensuring the reliability of the position of the heating plate 2.

[0040] Furthermore, if Figure 8 As shown, the rib 321 includes a first rib and a second rib that are spaced apart along the circumference of the second connection portion 32. Preferably, the first rib and the second rib have the same circumferential extension length and are symmetrical along the radial direction of the second connection portion 32. An escape notch is provided between the first rib and the second rib for the convex edge 21 to pass through so that the cup holder 3 can move downward.

[0041] By setting the rib 321 to include a first rib and a second rib arranged at intervals along the circumference of the second connecting portion 32, after the rib 321 is axially abutted against the convex edge 21, the first rib and the second rib can achieve axial support and positioning of the heating plate 2 in different circumferential directions, which helps to further improve the axial positioning of the heating plate 2, thereby avoiding the situation where the heating plate 2 is less axially limited and causes it to deviate and thus causes the coaxiality with the cup body 1 to deteriorate, which helps to further improve the coaxiality of the heating plate 2 and the cup body 1. At the same time, an avoidance gap for the convex edge 21 to pass through is provided between the first rib and the second rib, so that when the cup holder 3 and the heating plate 2 are assembled, the convex edge 21 can pass through the avoidance gap to allow the cup holder 3 to move smoothly downward to the assembly position.

[0042] It should be noted that the retaining edge 321 in the present application is not limited to the above-mentioned setting, and it can also be set to more sections, such as three sections, four sections, etc., and evenly spaced along the circumference of the second connecting portion 32. At the same time, the convex edge 21 is also the same as the setting of the retaining edge 321, and the extended length and spacing are the same, so that the cup holder 3 can be smoothly moved downward to the assembly position.

[0043] As a preferred embodiment of this embodiment, Figure 4 , Figure 7 , Figure 8As shown, one of the retaining edge 321 and the convex edge 21 is provided with an anti-foolproof rib 322, and the other is provided with an anti-foolproof groove 211 cooperating with the anti-foolproof rib 322. Preferably, the anti-foolproof rib 322 is arranged on the top wall of the retaining edge 321, and the anti-foolproof groove 211 is arranged on the convex edge 21.

[0044] By providing one of the retaining edge 321 and the convex edge 21 with an anti-foolproof rib 322, and the other with an anti-foolproof groove 211 cooperating with the anti-foolproof rib 322, when the assembler assembles the cup holder 3 and the heating plate 2, by observing the positions of the anti-foolproof rib 322 and the anti-foolproof groove 211, it is possible to ensure that the heating plate 2 and the cup holder 3 are normally installed in place, and the misaligned installation of the two is effectively prevented. At the same time, with the cooperation of the anti-foolproof rib 322 and the anti-foolproof groove 211, the precise alignment of the heating plate 2 and the cup holder 3 can be ensured, thereby further enhancing the limiting effect of the cup holder 3 on the heating plate 2, and further enhancing the radial centering positioning of the heating plate 2.

[0045] As a preferred embodiment of this embodiment, Figure 6 , Fig. 9 As shown, the inner wall of the second connecting portion 32 located above the retaining edge 321 is provided with a positioning rib 323 , and the positioning rib 323 abuts against the outer wall of the convex edge 21 .

[0046] By providing a positioning rib 323 on the inner wall of the second connecting portion 32 located above the retaining edge 321, and the positioning rib 323 abuts against the convex edge 21 of the heating plate 2, when the cup holder 3 is in the mating position, the positioning rib 323 can achieve extrusion and limitation of the convex edge 21, offsetting the errors in the production and assembly processes, so that the entire heating plate 2 can be radially centered, further improving the positioning effect of the heating plate 2, and ensuring the coaxiality of the heating plate 2 and the cup body 1.

[0047] Furthermore, if Figure 6 As shown, a plurality of positioning ribs 323 are provided and are spaced apart along the circumference of the second connecting portion 32 , and at least two positioning ribs 323 are symmetrically distributed along the radial direction of the second connecting portion 32 .

[0048] By providing multiple positioning ribs 323 and arranging them at circumferential intervals along the second connecting portion 32, the positioning ribs 323 can achieve radial limitation of the flange 21 in multiple circumferential directions, so as to further improve the radial positioning of the heating plate 2. At the same time, at least two positioning ribs 323 are symmetrically distributed along the radial direction of the second connecting portion 32, so that at least two positioning ribs 323 can apply a radial inward force to the heating plate 2 in the same radial direction, so as to make the heating plate 2 more centered, and avoid the situation where the positioning ribs 323 are scattered and cause less force to be applied where there are fewer positioning ribs 323, causing the heating plate 2 to be not centered.

[0049] As a preferred implementation of the present application, Figure 2As shown, a first seal 5 is sealed between the heating plate 2 and the cup body 1 , a second seal 4 is sealed between the second connecting portion 32 and the heating plate 2 , and the first seal 5 and the second seal 4 are integrally formed.

[0050] By sealing the first seal 5 between the heating plate 2 and the cup body 1, the tightness of the connection between the heating plate 2 and the cup body 1 is improved, and the heating plate 2 and the cup body 1 are prevented from not fitting tightly due to production or assembly errors, resulting in a gap between the two, causing the food to overflow through the gap, thereby ensuring the stability of food processing. At the same time, a second seal 4 is sealed between the second connecting portion 32 and the heating plate 2. With the help of the deformability of the second seal 4, when the cup holder 3 is connected to the heating plate 2, the cup holder 3 and the heating plate 2 squeeze the second seal 4, so that the connection between the cup holder 3 and the heating plate 2 is tighter, which helps to further improve the positioning effect of the heating plate 2. In addition, the first seal 5 and the second seal 4 are integrally formed, so that when the two are assembled, after one seal is positioned, the other seal can also be positioned synchronously, which helps to further improve the assembly efficiency.

[0051] As a preferred embodiment of this embodiment, Figure 2 As shown, the inner wall of the second connecting portion 32 is provided with an inwardly protruding rib 321, the outer wall of the heating plate 2 is provided with an outwardly protruding convex edge 21, and the second sealing member 4 includes a first sealing ring 41 clamped between the inner wall of the second connecting portion 32 and the convex edge 21, a second sealing ring 42 clamped between the rib 321 and the convex edge 21, and a connecting portion 43 connecting the first sealing member 5 and the first sealing ring 41.

[0052] By configuring the second sealing component 4 to include a first sealing ring 41 clamped between the inner wall of the second connecting portion 32 and the flange 21, a second sealing ring 42 clamped between the rib 321 and the flange 21, and a connecting portion 43 connecting the first sealing component 5 and the first sealing ring 41, the second sealing component 4 can achieve sealing between the inner wall of the second connecting portion 32 and the flange 21 through the first sealing ring 41, and at the same time achieve sealing between the rib 321 and the flange 21 with the help of the second sealing ring 42, thereby achieving all-round wrapping of the flange 21, so that the second connecting portion 32 can not only achieve flexible positioning of the heating plate 2 in the axial direction, but also in the radial direction, thereby offsetting assembly and production errors and further improving the centering positioning of the heating plate 2.

[0053] Furthermore, if Figure 2 , Figure 4 As shown, the inner wall of the second connecting portion 32 located above the retaining edge 321 is provided with an anti-fouling rib 322 , and the first sealing ring 41 is provided with an avoidance groove 411 cooperating with the anti-fouling rib 322 .

[0054] By providing the first sealing ring 41 with an avoidance groove 411 cooperating with the anti-foolproof rib 322, it is ensured that the second sealing member 4 can be accurately installed during installation by means of the alignment of the avoidance groove 411 and the anti-foolproof rib 322, thereby avoiding the installation misalignment of the second sealing member 4.

[0055] It should be noted that the present application does not specifically limit the structure of the first connecting portion 31. As a preferred embodiment of the present application, Figure 2 As shown, the inner wall of the first connection part 31 is provided with an internal thread 311, and the side wall of the cup body 1 is provided with an external thread 11 that matches the internal thread 311. Of course, the connection method between the first connection part 31 and the cup body 1 is not limited to the above-mentioned setting, and it can also be set as the screw-on connection method of the second connection part 32 as described above, and the second connection part 32 and the heating plate 2 can also be set as a threaded connection method, which will not be repeated here.

[0056] The technical solution protected by the present utility model is not limited to the above-mentioned embodiments. It should be pointed out that the combination of the technical solution of any embodiment with the technical solution of one or more other embodiments is within the protection scope of the present utility model. Although the present utility model has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to it based on the present utility model. Therefore, these modifications or improvements made on the basis of not departing from the spirit of the present utility model are within the scope of protection claimed by the present utility model.

Claims

1. A food processing machine that is easy to assemble, comprising a machine body, and a cup assembly provided on the machine body and having a grinding chamber, characterized in that: The cup body assembly includes a cup body with upper and lower openings, a heating plate arranged at the lower end opening of the cup body, and a cup seat. The cup seat includes a first connecting portion arranged around the outside of the cup body and a second connecting portion arranged around the outside of the heating plate. The first connecting portion and the second connecting portion are respectively spirally connected to the cup body and the heating plate to fix the cup body and the heating plate as a whole.

2. A food processor that is easy to assemble according to claim 1, characterized in that: The inner wall of the second connecting portion is provided with an inwardly protruding rib, the outer wall of the heating plate is provided with an outwardly protruding convex edge, and the cup holder includes an assembly position where the rib and the convex edge are axially offset to allow the cup holder to move downward, and a matching position where the cup holder rotates to allow the rib to abut against the lower portion of the convex edge.

3. A food processor that is easy to assemble according to claim 2, characterized in that: The ribs include a first rib and a second rib that are spaced apart along the circumference of the second connection portion, and an escape notch for the convex edge to pass through is provided between the first rib and the second rib, so that the cup holder can move downward.

4. The food processing machine that is easy to assemble according to claim 2, characterized in that: One of the retaining edge and the convex edge is provided with an anti-foolproof rib, and the other of the two is provided with an anti-foolproof groove matched with the anti-foolproof rib.

5. The easy-to-assemble food processor according to claim 2, characterized in that: The inner side wall of the second connecting portion located above the retaining edge is provided with a positioning rib, and the positioning rib abuts against the outer side wall of the convex edge.

6. The food processing machine that is easy to assemble according to claim 5, characterized in that: There are a plurality of positioning ribs, which are spaced apart along the circumference of the second connecting portion, and at least two of the positioning ribs are symmetrically distributed along the radial direction of the second connecting portion.

7. The easy-to-assemble food processor according to claim 1, characterized in that: A first seal is sealed between the heating plate and the cup body, a second seal is sealed between the second connecting portion and the heating plate, and the first seal and the second seal are integrally formed.

8. The easy-to-assemble food processor according to claim 7, characterized in that: The inner wall of the second connecting part is provided with a rib protruding inwardly, and the outer wall of the heating plate is provided with a convex edge protruding outwardly, and the second sealing member includes a first sealing ring clamped between the inner wall of the second connecting part and the convex edge, a second sealing ring clamped between the rib and the convex edge, and a connecting part connecting the first sealing member and the first sealing ring.

9. The food processing machine that is easy to assemble according to claim 8, characterized in that: The inner side wall of the second connecting portion located above the retaining edge is provided with an anti-foolproof rib, and the first sealing ring is provided with an avoidance groove cooperating with the anti-foolproof rib.

10. The food processor that is easy to assemble according to claim 1, characterized in that: The inner side wall of the first connecting portion is provided with an internal thread, and the side wall of the cup body is provided with an external thread matching the internal thread.

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