Main machine structure with drainage function and stirrer thereof

Abstract

The main machine structure with the drainage function comprises a main machine bottom cover, a main machine body and a main machine cover, one end of the main machine body is connected with the main machine cover, the other end of the main machine body is connected with the main machine bottom cover, and water leakage holes are formed in the bottom wall of the main machine cover. A first water guide groove is formed in the main machine body, a second water guide groove is formed in the main machine bottom cover, the water leakage hole is communicated with the second water guide groove through the first water guide groove, and a water drainage hole is formed in the bottom wall of the second water guide groove. When the liquid overflows into the main machine cover, the liquid can flow into the first water guide groove through the water leakage hole and then flow into the second water guide groove through the first water guide groove, the electrical safety risk caused by the fact that the structure in the main machine body is infected by the liquid is avoided, the liquid can be conveniently discharged out of the main machine, the structure is simple, and the cost is low.

Description

Technical Field

[0001] The utility model relates to the technical field of food processors, in particular to a host structure with drainage function and a mixer thereof. Background Art

[0002] A household blender is one of the essential appliances in the kitchen. It has the functions of mixing ingredients or raw materials, making beverages and smoothies, etc. A household blender can break food into smaller particles to create a more delicate taste, while saving the time and energy required to make food.

[0003] The existing blender includes a machine base, in which a control circuit, a motor and other components are arranged. A cup body is installed on the machine base, in which a rotating blade is arranged. The motor drives the rotating blade to rotate to crush the ingredients. During the mixing process of the cup body, liquid is easy to overflow. When the liquid overflows, there is a possibility that the liquid enters the machine base along the cup body, causing damage to the components inside the machine base, so that the blender cannot be used normally.

[0004] Therefore, how to prevent the liquid in the cup from overflowing and flowing into the machine base, causing damage to the blender, has become a focus of attention for those skilled in the art and related personnel. Utility Model Content

[0005] In view of this, the utility model provides a mainframe structure and a mixer with a drainage function, which are used to solve the problem in the prior art that the liquid in the cup overflows into the machine base, causing damage to the components in the machine base and the mixer.

[0006] In order to achieve one or part or all of the above purposes or other purposes, on the one hand, the utility model proposes a host structure with a drainage function, including a host bottom cover, a host body and a host cover, one end of the host body is connected to the host cover, the other end of the host body is connected to the host bottom cover, a water leakage hole is opened on the bottom wall of the host cover, a first water guide groove is provided on the host body, the water leakage hole is connected to one end of the first water guide groove, and a second water guide groove is provided on the host bottom cover, and the second water guide groove is connected to the other end of the first water guide groove.

[0007] Based on the above technical solution, when the liquid in the cup body of the blender is too full or a sealing ring is not installed between the cup body and the main cover, the liquid will overflow into the main cover, and the liquid can flow into the first water guide groove through the leakage hole, and then flow into the second water guide groove through the first water guide groove, thereby avoiding the structure inside the main body from being contaminated by the liquid and causing electrical safety risks, making it easy to discharge the liquid outside the main body, and having a simple structure and low cost.

[0008] Preferably, the host structure with drainage function also includes a switch assembly, the host body is provided with an installation cavity, the switch assembly is arranged in the installation cavity, one end of the switch assembly is exposed from the installation cavity and is used to abut against the cup body, and the switch assembly is used to control the opening or closing of the blender.

[0009] Based on the above technical solution, the mixer is turned on or off by controlling the switch assembly, which is beneficial to improving the safety of use.

[0010] Preferably, the switch assembly includes a safety link, which is arranged in the installation cavity. A mounting groove is provided on the main cover. One end of the safety link is inserted into the mounting groove and forms a water leakage gap with the mounting groove. A water receiving groove is provided on the safety link, and one end of the water receiving groove extends to above the second water guide groove.

[0011] Based on the above technical solution, when the liquid overflows to the safety link, the liquid flows into the water receiving groove through the leakage gap, and one end of the water receiving groove extends to the top of the second water guide groove, thereby facilitating the liquid at the safety link to be discharged through the second water guide groove.

[0012] Preferably, two guide plates are provided on the outer wall of the first water guide groove, and one end of the two guide plates extends into the second water guide groove. The two guide plates are combined with the outer wall of the first water guide groove to form a water guide channel, and one end of the water receiving groove is inserted into the water guide channel.

[0013] Based on the above technical solution, the two guide plates and the second water guide groove are combined to form a water guide channel. The liquid in the water guide groove flows into the water guide channel and flows along the water guide channel, thereby limiting the flow direction of the liquid.

[0014] Preferably, the mounting groove extends horizontally to form a second overflow groove.

[0015] Based on the above technical solution, the installation groove extends horizontally to form a second overflow groove to facilitate drainage.

[0016] Preferably, a guide seat is provided on the main cover, one end of the guide seat is communicated with the water leakage hole, the first water guide groove includes a first overflow groove, and the other end of the guide seat is inserted into the first overflow groove.

[0017] Based on the above technical solution, a guide seat is provided between the water leakage hole and the first overflow groove, and the guide seat is inserted into the first overflow groove, so that all the liquid overflowing from the cup body is guided downward through the guide seat.

[0018] Preferably, the first water guide groove also includes a guide groove, the first overflow groove is connected to the guide groove, the side wall of the first overflow groove is provided with a first opening, the first opening is connected to one end of the guide groove, and the other end of the guide groove is inserted into the second water guide groove.

[0019] Based on the above technical solution, the guide groove is arranged perpendicularly to the first overflow groove, so as to facilitate the insertion of the lower end of the guide groove into the second guide groove and avoid interference with the installation of other structures.

[0020] Preferably, the first overflow groove has a first inclined wall, a first end of the first inclined wall is connected to the guide groove, and the first end of the first inclined wall is lower than the second end of the first inclined wall.

[0021] Based on the above technical solution, the first overflow trough has a first inclined wall, a first end of the first inclined wall is connected to the guide trough, and the first end of the first inclined wall is lower than the second end of the first inclined wall, thereby facilitating the liquid to flow downward along the first inclined wall.

[0022] Preferably, a third overflow groove is provided on the inner bottom wall of the main cover, and the leakage hole is provided on the third overflow groove.

[0023] Based on the above technical solution, a third overflow groove is provided on the inner bottom wall of the main cover, and the third overflow groove is connected with the leakage hole to facilitate the discharge of liquid overflowing into the main cover.

[0024] On the other hand, the utility model provides a mixer, comprising the main machine structure with drainage function.

[0025] Implementing the embodiments of the present utility model will have the following beneficial effects:

[0026] After adopting the above-mentioned main unit structure with drainage function and its blender, when the liquid in the cup body of the blender is too full or a sealing ring is not installed between the cup body and the main unit cover, the liquid will overflow into the main unit cover, and the liquid can flow into the first water guide groove through the leakage hole, and then flow into the second water guide groove through the first water guide groove, and finally be discharged through the drainage hole, thereby avoiding the structure in the main unit body from being contaminated by the liquid and causing electrical safety risks, and facilitating the discharge of the liquid to the outside of the main unit. The structure is simple and the cost is low, which solves the problem in the prior art that the liquid in the cup body overflows and flows into the machine base, causing damage to the components in the machine base and damage to the blender. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0028] in:

[0029] Figure 1 This is a schematic diagram of the overall structure of a host structure with a drainage function in one embodiment;

[0030] Figure 2 It is a schematic diagram of an exploded structure of a mainframe structure with a drainage function in one embodiment;

[0031] Figure 3 A cross-sectional view of a mainframe structure with drainage function in one embodiment;

[0032] Figure 4 for Figure 3 Cross-sections from different perspectives;

[0033] Figure 5 A schematic diagram of the structure of a host body of a host structure with a drainage function in one embodiment;

[0034] Figure 6 A schematic diagram of the structure of a host cover of a host structure with a drainage function in one embodiment;

[0035] Figure 7 A schematic structural diagram of a host bottom cover of a host structure with a drainage function in one embodiment;

[0036] Figure 8 A schematic diagram of the structure of a mixer in one embodiment;

[0037] Fig. 9 It is a partial structural diagram of a blender in an embodiment, mainly used to illustrate the connection between the rotating blade assembly and the main cover.

[0038] Description of reference numerals: 1. host cover; 11. assembly cavity; 12. through hole; 13. third overflow groove; 14. water leakage hole; 15. guide seat; 16. mounting plate; 161. mounting groove; 162. second overflow groove; 17. fixing block; 2. host body; 21. mounting cavity; 22. first guide groove; 23. first overflow groove; 231. first opening; 232. first inclined wall; 24. guide groove; 25. plug-in block; 26. fixing seat; 27. guide Plate; 28, water channel; 3, main unit bottom cover; 31, accommodating chamber; 32, second water channel; 33, drainage hole; 34, mounting seat; 4, driving assembly; 41, motor; 42, driving wheel; 5, switch assembly; 51, mounting frame; 52, safety link; 53, micro switch; 54, water channel; 55, first reset member; 6, water leakage gap; 7, decorative ring; 8, cup body; 81, cup body; 82, handle; 83, cup cover; 84, rotating knife assembly. DETAILED DESCRIPTION

[0039] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the present application are provided in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0040] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0041] It is understood that the singular forms "a", "an" and "said / the" may also include plural forms, unless the context clearly indicates otherwise. It should also be understood that the terms "include / comprise" or "have" etc. specify the presence of stated features, wholes, steps, operations, components, parts or combinations thereof, but do not exclude the possibility of the presence or addition of one or more other features, wholes, steps, operations, components, parts or combinations thereof.

[0042] It should be noted that when an element is considered to be "connected" to another element, it can be directly connected to another element or there may be a centered element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for illustrative purposes. In the present utility model, the orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside", "outside", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like is based on the orientation or position relationship shown in the accompanying drawings. These terms are mainly for better describing the present utility model and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation. In addition, the above-mentioned part of the terms may be used to express other meanings in addition to being used to express orientation or position relationship, for example, the term "upper" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in the present utility model can be understood according to the specific circumstances.

[0043] In addition, the terms "disposed", "provided with", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0044] Reference Figures 1 to 7 The embodiment of the utility model proposes a host structure with a drainage function, including a host cover 1, a host body 2, a host bottom cover 3, a drive assembly 4 and a switch assembly 5. The host body 2 has an installation cavity 21 with upper and lower ends opened. The lower end of the host cover 1 is inserted into the installation cavity 21 and the upper end opening of the installation cavity 21 is closed. The upper end of the host bottom cover 3 is inserted into the installation cavity 21 and the lower end opening of the installation cavity 21 is closed. The switch assembly 5 is arranged in the installation cavity 21. The switch assembly 5 is used to control the opening or closing of the blender. The host bottom cover 3 is provided with a receiving cavity 31. The drive assembly 4 is arranged in the receiving cavity 31, and the driving end of the drive assembly 4 is exposed in the receiving cavity 31.

[0045] Reference Figure 2 and Figure 6The main cover 1 is provided with an assembly cavity 11, and the assembly cavity 11 is used to install the cup body 8. A through hole 12 is provided on the bottom wall of the assembly cavity 11, and is located in the middle position. The driving end of the driving assembly 4 passes through the through hole 12 to facilitate connection with the cup body 8; a third overflow groove 13 is provided on the inner bottom wall of the assembly cavity 11. The third overflow groove 13 is in a circular shape and surrounds the outside of the through hole 12. A leakage hole 14 is provided on the bottom wall of the third overflow groove 13. The liquid overflowing from the cup body 8 flows into the third overflow groove 13 and then flows out through the leakage hole 14.

[0046] Reference Figure 6 The main cover 1 is cylindrical in shape, and the upper end of the main cover 1 extends outward to form a mounting plate 16. A mounting groove 161 is provided on the mounting plate 16. One end of the switch assembly 5 passes through the mounting groove 161 and abuts against the cup body 8, so that the switch assembly 5 can control the opening or closing of the blender.

[0047] Reference Figure 3 and Figure 6 A guide seat 15 is provided on the outer bottom wall of the main cover 1 . The guide seat 15 is located at the water leakage hole 14 and is connected to the water leakage hole 14 , so that water passing through the water leakage hole 14 can flow out along the guide seat 15 .

[0048] Reference Figure 3 and Figure 7 A first water guide groove 22 is provided in the installation cavity 21, a second water guide groove 32 is provided on the main unit bottom cover 3, a drainage hole 33 connected with the second water guide groove 32 is opened on the bottom wall of the main unit bottom cover 3, the lower end of the guide seat 15 is inserted into the upper end of the first water guide groove 22, and the lower end of the first water guide groove 22 is inserted into the second water guide groove 32, so that the water in the third overflow groove 13 is discharged in sequence through the leakage hole 14, the guide seat 15, the first water guide groove 22, the second water guide groove 32 and the drainage hole 33.

[0049] Reference Figure 5 The first water guide groove 22 includes a first overflow groove 23 and a guide groove 24. The first overflow groove 23 is connected to the guide groove 24. The first overflow groove 23 is located in the middle of the guide groove 24, and the first overflow groove 23 is vertically arranged with the guide groove 24. The side wall of the first overflow groove 23 is provided with a first opening 231, and the first opening 231 is connected with the guide groove 24. The other end of the guide groove 24 is inserted into the second water guide groove 32, so that the liquid overflowing from the cup body 8 flows into the second water guide groove 32 through the first overflow groove 23 and the guide groove 24.

[0050] Reference Figure 3 and Figure 5 The upper end of the first overflow groove 23 is open, and the guide seat 15 is inserted into the first overflow groove 23 through the upper end opening to prevent the liquid overflowing from the cup body 8 from flowing out of the first water guide groove 22 and to prevent the liquid from entering the drive assembly 4 to cause electrical safety risks.

[0051] Reference Figure 3 and Figure 5 The first overflow trough 23 has a first inclined wall 232 , a first end of the first inclined wall 232 is connected to the guide trough 24 , and the first end of the first inclined wall 232 is lower than the second end of the first inclined wall 232 , so that water in the first overflow trough 23 flows along the first inclined wall 232 into the guide trough 24 .

[0052] Reference Figure 5 and Figure 7 Four mounting seats 34 are provided on the host bottom cover 3, and four plug-in blocks 25 are provided on the host body 2. The four plug-in blocks 25 and the four mounting seats 34 are provided in a one-to-one correspondence, and each plug-in block 25 is inserted into the corresponding mounting seat 34, thereby realizing the connection between the host body 2 and the host bottom cover 3.

[0053] Reference Figure 2 and Figure 5 A plurality of fixing seats 26 are arranged on the top wall of the host body 2, and a plurality of fixing blocks 17 are arranged on the outer wall of the host cover 1. The fixing blocks 17 are inserted into the fixing seats 26, thereby realizing the connection between the host cover 1 and the host body 2.

[0054] Reference Figure 2 The switch assembly 5 includes a mounting frame 51, a safety link 52, two micro switches 53 and a first reset member 55. The mounting frame 51 is arranged in the mounting cavity 21. The two micro switches 53 are symmetrically installed on the mounting frame 51. The lower end of the safety link 52 is slidably arranged in the mounting frame 51 and abuts between the two micro switches 53. The upper end of the safety link 52 passes through the mounting groove 161 so that the safety link 52 can abut against the cup body 8.

[0055] Reference Figure 4 and Figure 5 A water leakage gap 6 is formed between the safety link 52 and the mounting groove 161, and a water receiving groove 54 is provided on the safety link 52, so that the water in the water leakage gap 6 flows into the water receiving groove 54 along the safety link 52, and two guide plates 27 are provided on the outer wall of the guide groove 24, one end of each of the two guide plates 27 extends into the second water guide groove 32, and the two guide plates 27 are combined with the outer side wall of the guide groove 24 to form a water guide channel 28, and an opening is provided on one side of the water receiving groove 54, and the open end of the water receiving groove 54 is inserted into the water guide channel 28, so that the water in the water receiving groove 54 flows into the water guide channel 28, and flows into the second water guide groove 32 along the water guide channel 28.

[0056] Reference Figure 2 The switch assembly 5 further includes a first reset member 55 , an upper end of which is connected to the outer bottom wall of the water receiving trough 54 , and the other end of which is connected to the mounting bracket 51 .

[0057] Reference Figure 4 and Figure 6 The mounting groove 161 extends in the horizontal direction to form a second overflow groove 162. The second overflow groove 162 and the leakage gap 6 are used to achieve drainage at the safety connecting rod 52 to avoid electrical safety risks.

[0058] Reference Figure 2 The driving assembly 4 includes a motor 41 and a driving wheel 42 . The motor 41 is installed in the accommodating cavity 31 . The output end of the motor 41 is connected to the driving wheel 42 . The driving wheel 42 passes through the through hole 12 to facilitate connection with the cup body 8 .

[0059] Reference Figure 2 A decorative ring 7 is disposed on the outer side of the host cover 1 , and the decorative ring 7 is used to cover the connection between the host body 2 and the host cover 1 .

[0060] Reference Figure 3 and Figure 4 When the liquid overflowing from the cup body 8 flows to the safety connecting rod 52, it will enter the installation cavity 21 through the water leakage gap 6, and the liquid will flow along the safety connecting rod 52 to the water receiving groove 54, and then flow along the water receiving groove 54 to the water guide channel 28, and finally be discharged from the main unit bottom cover 3 through the second water guide groove 32 and the drainage hole 33; when the liquid in the cup body 8 is too full or the sealing ring is forgotten to be installed, the liquid overflows into the assembly cavity 11, and then flows along the leakage hole 14, the guide seat 15, the first overflow groove 23 and the guide groove 24 to the second water guide groove 32 in turn, and finally be discharged from the main unit bottom cover 3 through the drainage hole 33.

[0061] Reference Figure 8 and Fig. 9 An embodiment of the utility model proposes a blender, including a cup body 8 and a main body structure with a drainage function. The cup body 8 includes a cup body 81, a handle 82, a cup cover 83 and a rotating knife assembly 84. The cup cover 83 covers the cup body 81 and closes its opening. The handle 82 is installed on the side wall of the cup body 81. The lower end of the cup body 81 is installed in the assembly cavity 11. The rotating knife assembly 84 is connected to the driving wheel 42, and the upper end of the rotating knife assembly 84 is located in the cup body 81, so as to break the food in the cup body 81.

[0062] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Therefore, equivalent changes made according to the claims of the present invention are still within the scope covered by the present invention.

Claims

1. A host structure with drainage function, characterized in that: The invention comprises a host bottom cover (3), a host body (2) and a host cover (1); one end of the host body (2) is connected to the host cover (1); the other end of the host body (2) is connected to the host bottom cover (3); a water leakage hole (14) is provided on the bottom wall of the host cover (1); a first water guide groove (22) is provided on the host body (2); the water leakage hole (14) is communicated with one end of the first water guide groove (22); a second water guide groove (32) is provided on the host bottom cover (3); the second water guide groove (32) is communicated with the other end of the first water guide groove (22).

2. A mainframe structure with drainage function as claimed in claim 1, characterized in that: The host structure with drainage function also includes a switch assembly (5); the host body (2) is provided with an installation cavity (21); the switch assembly (5) is arranged in the installation cavity (21); one end of the switch assembly (5) is exposed from the installation cavity (21) and is used to abut against the cup body (8); the switch assembly (5) is used to control the opening or closing of the blender.

3. A mainframe structure with drainage function as claimed in claim 2, characterized in that: The switch assembly (5) comprises a safety link (52), the safety link (52) being arranged in the installation cavity (21), the main cover (1) being provided with an installation groove (161), one end of the safety link (52) being inserted into the installation groove (161) and forming a water leakage gap (6) with the installation groove (161), and the safety link (52) being provided with a water receiving groove (54), one end of the water receiving groove (54) extending to above the second water guide groove (32).

4. A mainframe structure with drainage function as claimed in claim 3, characterized in that: Two guide plates (27) are arranged on the outer wall of the first water guide groove (22), and one end of the two guide plates (27) extends into the second water guide groove (32). The two guide plates (27) and the outer wall of the first water guide groove (22) are combined to form a water guide channel (28), and one end of the water receiving groove (54) is inserted into the water guide channel (28).

5. A mainframe structure with drainage function as claimed in claim 4, characterized in that: The installation groove (161) extends horizontally to form a second overflow groove (162).

6. A mainframe structure with drainage function as claimed in claim 1, characterized in that: The main machine cover (1) is provided with a guide seat (15), one end of the guide seat (15) is connected to the water leakage hole (14), the first water guide groove (22) includes a first overflow groove (23), and the other end of the guide seat (15) is inserted into the first overflow groove (23).

7. A mainframe structure with drainage function as claimed in claim 6, characterized in that: The first water guide groove (22) further comprises a guide groove (24), the first overflow groove (23) being connected to a side wall of the guide groove (24), a first opening (231) being provided on the side wall of the first overflow groove (23), the first opening (231) being connected to one end of the guide groove (24), and the other end of the guide groove (24) being inserted into the second water guide groove (32).

8. A mainframe structure with drainage function as claimed in claim 7, characterized in that: The first overflow groove (23) has a first inclined wall (232), a first end of the first inclined wall (232) is connected to the guide groove (24), and the first end of the first inclined wall (232) is lower than the second end of the first inclined wall (232).

9. The main unit structure with drainage function as claimed in claim 1, characterized in that: A third overflow groove (13) is provided on the bottom wall of the main machine cover (1), and the water leakage hole (14) is provided on the third overflow groove (13).

10. A mixer, characterized in that: It comprises a host structure with drainage function as described in any one of claims 1 to 9.

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