Cup assembly and food processor

Abstract

The utility model relates to the technical field of food processing machines, in particular to a cup assembly and a food processing machine, the cup assembly is arranged on a main machine, the cup assembly comprises an outer cup and an inner cup, the inner cup is arranged in the outer cup, a connecting part is arranged at the bottom of the inner cup, and the connecting part extends downwards relative to the bottom face of the outer cup; a clamping space is formed in the outer side wall of the connecting part, and a clamping piece clamped into the clamping space is arranged on the inner wall of the outer cup; and the clamping piece is clamped and matched with the clamping space to restrain the inner cup to move up and down relative to the outer cup. According to the utility model, the inner cup is embedded into the outer cup, and the inner cup and the outer cup are assembled in place until the clamping piece is clamped into the clamping space, so that the inner cup and the outer cup can be connected and assembled without a bottom cover, and the inner cup and the outer cup can be pre-assembled during actual production.

Description

Technical Field

[0001] This utility model relates to the field of food processing machine technology, and in particular to a cup assembly and a food processing machine. Background Technology

[0002] Existing technology, such as Chinese utility model patent document, announcement number CN219629467U, discloses a reliable food processing machine, including a main unit, a cup body assembly installed on the main unit, and a cup lid assembly that covers the cup body assembly. The cup body assembly includes an inner cup assembly and an outer cup. The inner cup assembly includes an inner cup and a cup bottom cover located at the bottom of the inner cup. An isolation cavity is formed between the inner cup and the outer cup. The inner cup is provided with a fixed platform integrally formed on the inner cup and extending outward. The top of the outer cup presses the upper sealing element tightly against the fixed platform. The bottom of the outer cup is flush with the bottom of the cup bottom cover.

[0003] In the prior art, the inner cup and the outer cup are connected by the inner cup assembly being inserted into the outer cup from top to bottom, and the inner cup and the cup bottom cover clamping the outer cup tightly from top to bottom.

[0004] Based on the above, the existing technical problem is that the outer cup requires the inner cup and the bottom cover to be clamped and fixed together. This structure means that during assembly, the inner cup must be assembled with the cup base before the outer cup can be assembled, and the outer cup and inner cup cannot be pre-assembled, which requires further improvement. Utility Model Content

[0005] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a cup assembly and a food processing machine.

[0006] A cup assembly designed for this purpose includes an outer cup and an inner cup, with the inner cup disposed inside the outer cup. A connecting part is provided at the bottom of the inner cup, and the connecting part extends downward relative to the bottom surface of the outer cup.

[0007] The outer wall of the connecting part is provided with a snap-fit ​​space, and the inner wall of the outer cup is provided with a clip that snaps into the snap-fit ​​space;

[0008] The locking mechanism and the locking space can restrict the vertical movement of the inner cup relative to the outer cup.

[0009] Preferably, the outer wall of the connecting part is provided with a connecting structure, a bent part is provided between the connecting part and the inner cup, and a snap-fit ​​space is provided between the bent part and the connecting structure.

[0010] The lower end of the card abuts against the connecting structure, and the upper end of the card abuts against the bent portion.

[0011] Preferably, the connecting part is connected to a base, and the base is connected to the connecting structure.

[0012] Preferably, the connection structure is a threaded structure.

[0013] Preferably, the connecting part extends into the base, and a first sealing ring is provided between the inner wall of the base and the bottom wall of the connecting part.

[0014] Preferably, the outer cup is provided with a first positioning part, and the inner cup is provided with a second positioning part, with the first positioning part and the second positioning part being longitudinally inserted and engaged.

[0015] Preferably, the clip has a ring-shaped structure and is connected to the inner wall of the outer cup, and the clip has several deformation notches arranged along the circumference.

[0016] Preferably, the upper surface of the inner cup is provided with an outwardly extending flange, and a second sealing ring is provided between the flange and the upper surface of the outer cup.

[0017] Preferably, a third sealing ring is provided between the upper surface of the base and the lower surface of the outer cup.

[0018] A food processing machine includes a main unit and a cup assembly, wherein the cup assembly is detachably connected to the main unit.

[0019] Compared with the prior art, this utility model has a connecting part at the bottom of the inner cup, which extends downward relative to the bottom surface of the outer cup. The outer wall of the connecting part has a locking space, and the inner wall of the outer cup has a locking element that engages with the locking space. The locking element and the locking space engage to restrict the vertical movement of the inner cup relative to the outer cup. This utility model embeds the inner cup into the outer cup until the locking element engages with the locking space, thus achieving assembly without a bottom cover. This facilitates pre-assembly of the inner and outer cups during actual production. Attached Figure Description

[0020] Figure 1 This is one of the exploded structural diagrams of the cup assembly;

[0021] Figure 2 This is one of the schematic diagrams of the cross-sectional structure of the cup assembly;

[0022] Figure 3 This is the second exploded structural diagram of the cup assembly;

[0023] Figure 4 This is the second schematic diagram of the cross-sectional structure of the cup assembly;

[0024] Figure 5 This is a cross-sectional structural diagram of a food processing machine. Detailed Implementation

[0025] The embodiments of the technical solution of this application will now be described in detail with reference to the accompanying drawings. These embodiments are only used to more clearly illustrate the technical solution of this application and are therefore merely examples, and should not be used to limit the scope of protection of this application.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion.

[0027] In the description of the embodiments of this application, technical terms such as "first" and "second" are used only to distinguish different objects and should not be construed as indicating or implying relative importance or implicitly indicating the number, specific order, or primary and secondary relationship of the indicated technical features.

[0028] In this document, the term "implementation" means that a specific feature, structure, or characteristic described in connection with an implementation may be included in at least one implementation of this application. The appearance of this phrase in various places in the specification does not necessarily refer to the same implementation, nor is it a separate or alternative implementation mutually exclusive with other implementations. It will be explicitly and implicitly understood by those skilled in the art that the implementations described herein can be combined with other implementations.

[0029] In the description of the embodiments in this application, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. Additionally, the character " / " in this document generally indicates that the preceding and following related objects have an "or" relationship.

[0030] In the description of the embodiments of this application, the term "multiple" refers to two or more (including two), similarly, "multiple groups" refers to two or more (including two groups), and "multiple pieces" refers to two or more (including two pieces).

[0031] In the description of the embodiments of this application, the technical terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application.

[0032] In the description of the embodiments of this application, unless otherwise explicitly specified and limited, the technical terms such as "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in the embodiments of this application can be understood according to the specific circumstances.

[0033] See Figures 1-5 A cup assembly 70 includes an outer cup 10 and an inner cup 20. The inner cup 20 is disposed inside the outer cup 10. A connecting portion 220 is provided at the bottom of the inner cup 20, extending downward relative to the bottom surface of the outer cup 10. A snap-fit ​​space 230 is provided on the outer side wall of the connecting portion 220, and a locking member 110 is provided on the inner wall of the outer cup 10, which snaps into the snap-fit ​​space 230. The snap-fit ​​engagement between the locking member 110 and the snap-fit ​​space 230 can constrain the vertical movement of the inner cup 20 relative to the outer cup 10. This utility model embeds the inner cup into the outer cup until the locking member snaps into the snap-fit ​​space, thus achieving the connection and assembly of the inner cup and the outer cup without the need for a bottom cover.

[0034] See Figure 1 and Figure 2 A connecting structure 240 is provided on the outer wall of the connecting portion 220. A bent portion 200 is provided between the connecting portion 220 and the inner cup 20. A snap-fit ​​space 230 is provided between the bent portion 200 and the connecting structure 240. The lower end of the snap-fit ​​piece 110 abuts against the connecting structure 240, and the upper end of the snap-fit ​​piece 110 abuts against the bent portion 200. In this embodiment, a snap-fit ​​space 230 is formed between the bent portion 200 and the connecting structure 240, and the connecting structure 240 has the function of abutting and limiting the snap-fit ​​piece 110.

[0035] Furthermore, the bending section 200 is bent from top to bottom and inward.

[0036] Furthermore, the connecting part 220 is connected to the base 40, and the base 40 is connected to the connecting structure 240.

[0037] Furthermore, the connecting structure 240 is a threaded structure. In this embodiment, when the locking piece 110 abuts against the connecting structure 240, the locking piece 110 abuts against and limits the threaded protrusion.

[0038] See Figure 4 The connecting part 220 extends into the base 40. A first sealing ring 50 is provided between the inner wall of the base 40 and the bottom wall of the connecting part 220. The first sealing ring 50 improves the sealing performance between the inner wall of the base 40 and the bottom wall of the connecting part 220 to avoid leakage problems.

[0039] See Figure 3 The outer cup 10 is provided with a first positioning part 130, and the inner cup 20 is provided with a second positioning part 250. The first positioning part 130 and the second positioning part 250 are longitudinally inserted and engaged, which can constrain the relative rotation of the outer cup 10 and the inner cup 20.

[0040] Furthermore, the first positioning part 130 is a protrusion, and the second positioning part 250 is a groove.

[0041] See Figure 2 The locking element 110 has a ring-shaped structure and is connected to the inner wall of the outer cup 10. The locking element 110 has several deformation notches 120 arranged circumferentially. The deformation notches 120 are provided to allow the locking element 110 to deform and engage with the engagement space 230. In this embodiment, the engagement space 230 is ring-shaped.

[0042] See Figure 1 The upper surface of the inner cup 20 is provided with an outwardly extending flange 210, and a second sealing ring 30 is provided between the flange 210 and the upper surface of the outer cup 10.

[0043] In this invention, a third sealing ring is provided between the upper surface of the base 40 and the lower surface of the outer cup 10.

[0044] See Figure 5 A food processing machine includes a main unit 60 and a cup assembly 70, wherein the cup assembly 70 is detachably connected to the main unit 60 via a detachable structure 140.

[0045] Further, see Figure 3 The detachable structure 140 is a swivel buckle, which is connected to the main unit 60 via a swivel buckle.

[0046] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A cup assembly (70) comprising an outer cup (10) and an inner cup (20), the inner cup (20) being disposed within the outer cup (10), characterized in that: The bottom of the inner cup (20) is provided with a connecting part (220), which extends downward relative to the bottom surface of the outer cup (10); The outer wall of the connecting part (220) is provided with a snap-fit ​​space (230), and the inner wall of the outer cup (10) is provided with a clip (110) that snaps into the snap-fit ​​space (230); The locking element (110) engages with the locking space (230) to constrain the inner cup (20) from moving up and down relative to the outer cup (10).

2. A cup assembly according to claim 1, characterized in that: The outer wall of the connecting part (220) is provided with a connecting structure (240), and a bending part (200) is provided between the connecting part (220) and the inner cup (20). The snap-fit ​​space (230) is provided between the bending part (200) and the connecting structure (240). The lower end of the card (110) abuts against the connecting structure (240), and the upper end of the card (110) abuts against the bending portion (200).

3. A cup assembly according to claim 2, characterized in that: The connecting part (220) is connected to the base (40), and the base (40) is connected to the connecting structure (240).

4. A cup assembly according to claim 2 or 3, characterized in that: The connection structure (240) is a threaded structure.

5. A cup assembly according to claim 3, characterized in that: The connecting part (220) extends into the base (40), and a first sealing ring (50) is provided between the inner wall of the base (40) and the bottom wall of the connecting part (220).

6. A cup assembly according to claim 1, characterized in that: The outer cup (10) is provided with a first positioning part (130), and the inner cup (20) is provided with a second positioning part (250). The first positioning part (130) and the second positioning part (250) are longitudinally inserted and engaged.

7. A cup assembly according to claim 1, characterized in that: The card (110) has a ring structure and is connected to the inner wall of the outer cup (10). The card (110) has a number of deformation notches (120) arranged along the circumference.

8. A cup assembly according to claim 1, characterized in that: The upper surface of the inner cup (20) is provided with an outwardly extending flange (210), and a second sealing ring (30) is provided between the flange (210) and the upper surface of the outer cup (10).

9. A cup assembly according to claim 3, characterized in that: A third sealing ring is provided between the upper surface of the base (40) and the lower surface of the outer cup (10).

10. A food processing machine, comprising a main unit (60), characterized in that: The cup assembly (70) includes any one of claims 1 to 9, wherein the cup assembly (70) is detachably connected to the host (60) via a detachable structure (140).

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