Stirrer with simple switch assembly

Abstract

The utility model discloses a stirrer with simple switch assembly, which comprises a main case, a knob switch, a knob support and a knob shell, the knob switch and the knob support are both positioned in the main case, the knob switch is connected to the knob support in a buckling manner, the knob support is fixed on the main case, and the knob shell is positioned outside the main case. The knob shell is connected to the main case in a buckled mode and connected to the knob switch. By adopting the design mode, the knob switch is connected to the knob bracket in a buckling manner, and the knob shell is connected to the main case in a buckling manner, so that the assembly is simple and convenient, the mounting efficiency of the switch fixing structure can be improved, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mixers, in particular to a mixer with a simple switch assembly. Background Art

[0002] Blenders on the market are often equipped with switches for users to manually adjust them. The switch fixing structure of the blender is mainly composed of a knob switch, a knob bracket and a knob housing. The knob switch is fixed to the knob bracket through studs, the knob bracket is fixed to the main housing through studs, and the knob housing passes through the main housing and is fixed to the knob switch through studs. The traditional switch fixing structure is relatively complex, which makes the assembly of the switch fixing structure difficult and the production cost high. Utility Model Content

[0003] In order to overcome at least one of the defects of the prior art described above, the utility model provides a blender with a simple switch assembly to solve the problems of the existing blenders having a complex switch fixing structure, difficult assembly and high production cost.

[0004] The utility model is a technical solution adopted to solve the problem. The embodiment of the utility model discloses a blender with a simple switch assembly, including a main housing, a knob switch, a knob bracket and a knob shell. The knob switch and the knob bracket are both located in the main housing. The knob switch is snap-connected to the knob bracket, and the knob bracket is fixed on the main housing. The knob shell is located outside the main housing, and the knob shell is snap-connected to the main housing and connected to the knob switch.

[0005] As an optional implementation, in an embodiment of the utility model, a first avoidance through hole is provided on the knob bracket, and the knob switch is passed through the first avoidance through hole to be connected to the knob housing.

[0006] As an optional implementation, in an embodiment of the utility model, the knob switch is provided with a first buckle facing the knob bracket, and the first buckle is penetrated through the first avoidance through hole to be buckled with the knob bracket.

[0007] As an optional implementation, in an embodiment of the utility model, the knob switch is provided with a limit column facing the knob bracket, and the first avoidance through hole is provided with a limit groove, and the limit column is located in the limit groove to prevent the knob switch from rotating relative to the knob bracket.

[0008] As an optional implementation, in an embodiment of the utility model, a first mounting hole is provided on the knob bracket, a second mounting hole is provided on the main housing, and the blender further includes a fastener, and the first mounting hole and the second mounting hole are connected by the fastener.

[0009] As an optional implementation, in an embodiment of the utility model, the knob bracket is provided with a positioning column facing the main housing, the main housing is provided with a positioning hole, and the positioning column is passed through the positioning hole.

[0010] As an optional implementation, in the embodiment of the utility model, the knob switch is provided with a plug-in column facing the knob housing, the knob housing is provided with a plug-in slot, and the plug-in column is installed in the plug-in slot.

[0011] As an optional implementation, in an embodiment of the utility model, an anti-rotation column is provided on the plug-in column, an anti-rotation groove is provided in the plug-in groove, and the anti-rotation column is located in the anti-rotation groove to prevent the knob housing and the knob switch from rotating.

[0012] As an optional implementation, in an embodiment of the utility model, a second avoidance through hole is provided on the main housing, and the knob switch is passed through the second avoidance through hole to be connected to the knob housing, or the knob housing is passed through the second avoidance through hole to be connected to the knob switch.

[0013] As an optional implementation, in an embodiment of the utility model, a clamping ring is provided in the second avoidance through hole, a second buckle is provided on the knob housing, and the second buckle passes through the second avoidance through hole and is buckled to the clamping ring.

[0014] Implementing the embodiments of the present utility model will have the following beneficial effects:

[0015] The utility model includes a main housing, a knob switch, a knob bracket and a knob housing, wherein the knob switch and the knob bracket are both located inside the main housing, the knob switch is buckled and connected to the knob bracket, the knob bracket is fixed to the main housing, the knob housing is located outside the main housing, and the knob housing is buckled and connected to the main housing and the knob switch. With such a design, since the knob switch is buckled and connected to the knob bracket and the knob housing is buckled and connected to the main housing, the assembly is simple and convenient, thereby improving the installation efficiency of the switch fixing structure and reducing its production cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] 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.

[0017] Figure 1 It is a structural schematic diagram of the main machine of the mixer in the embodiment of the utility model;

[0018] Figure 2 It is a cross-sectional view of the main machine of the mixer in the embodiment of the utility model;

[0019] Figure 3 It is a schematic diagram of the structural decomposition of the main machine of the mixer in the embodiment of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the main housing of the main machine of the mixer in the embodiment of the utility model;

[0021] Figure 5 It is a structural schematic diagram of a knob switch of a main machine of a blender in an embodiment of the utility model;

[0022] Figure 6 It is a structural schematic diagram of a knob bracket of a main machine of a mixer in an embodiment of the utility model;

[0023] Figure 7 It is a schematic structural diagram of the knob housing of the main machine of the blender in the embodiment of the utility model.

[0024] The meanings of the reference numerals are as follows:

[0025] 1-main housing; 11-second mounting hole; 12-positioning hole; 13-second avoidance hole; 14-snapping ring; 2-knob switch; 21-first buckle; 22-limiting column; 23-plug-in column; 24-anti-rotation column; 3-knob bracket; 31-first avoidance hole; 32-limiting groove; 33-first mounting hole; 34-positioning column; 4-knob housing; 41-plug-in groove; 42-anti-rotation groove; 43-second buckle; 5-fastener. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the present invention, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside", "outside", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings. These terms are mainly used to better describe the present invention 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.

[0028] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in this utility model can be understood according to specific circumstances.

[0029] In addition, the terms "installed", "set", "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.

[0030] In addition, the terms "first", "second", etc. are mainly used to distinguish different devices, elements or components (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, elements or components. Unless otherwise specified, "plurality" means two or more.

[0031] The technical solution of the utility model will be further described below in conjunction with embodiments and drawings.

[0032] Please also read Figures 1 to 3 The embodiment of the utility model discloses a mixer with a simple switch assembly. The mixer with a simple switch assembly of the present solution comprises a main housing 1, a knob switch 2, a knob bracket 3 and a knob housing 4. The knob switch 2 and the knob bracket 3 are both located in the main housing 1. The knob switch 2 is snap-connected to the knob bracket 3. The knob bracket 3 is fixed on the main housing 1. The knob housing 4 is located outside the main housing 1. The knob housing 4 is snap-connected to the main housing 1 and connected to the knob switch 2. With such a design, since the knob switch 2 is snap-connected to the knob bracket 3 and the knob housing 4 is snap-connected to the main housing 1, the assembly is simple and convenient, thereby improving the installation efficiency of the switch fixing structure and reducing its production cost.

[0033] The blender comprises a main machine and a blending cup, wherein the blending cup can be detachably mounted on the main machine, and a main machine housing 1, a knob switch 2, a knob bracket 3 and a knob housing 4 are all arranged on the main machine.

[0034] Please also read Figures 3 to 7 In some embodiments, since the knob switch 2 is located on the other side of the knob bracket 3 opposite to the knob housing 4, in order for the knob bracket 3 not to interfere with the connection between the knob housing 4 and the knob switch 2, a first avoidance through hole 31 is provided on the knob bracket 3, and the knob switch 2 is passed through the first avoidance through hole 31 to be connected to the knob housing 4.

[0035] Furthermore, in order to realize the buckle connection between the knob switch 2 and the knob bracket 3, the knob switch 2 is provided with a first buckle 21 facing the knob bracket 3, and the first buckle 21 is penetrated through the first avoidance through hole 31 to be buckled with the knob bracket 3. With such a design, the knob switch 2 is penetrated through the first avoidance through hole 31 and connected to the knob housing 4, and the connection between the knob switch 2 and the knob bracket 3 can be realized, which has a simple structure and is easy to install.

[0036] Specifically, the first buckle 21 is an arc buckle bent toward the knob bracket 3, and the arc buckle has a certain guiding function, so that the first buckle 21 can be smoothly inserted into the first avoidance through hole 31. In addition, there are two first buckles 21, and the two first buckles 21 are respectively located at two opposite sides of the knob switch 2, so that the knob switch 2 and the knob bracket 3 have better connection stability.

[0037] Furthermore, the knob switch 2 is provided with a limit column 22 facing the knob bracket 3 , the first avoidance through hole 31 is provided with a limit groove 32 , and the limit column 22 is located in the limit groove 32 to prevent the knob switch 2 from rotating relative to the knob bracket 3 .

[0038] Specifically, there are two limit posts 22 and two limit slots 32, the two limit posts 22 are respectively located on two opposite sides of the knob switch 2, and the two limit slots 32 are respectively located on two opposite sides of the knob bracket 3, so that there is a better limiting effect between the knob switch 2 and the knob bracket 3.

[0039] In some embodiments, in order to fix the knob bracket 3 on the main housing 1, a first mounting hole 33 is provided on the knob bracket 3, and a second mounting hole 11 is provided on the main housing 1. The blender also includes a fastener 5, and the first mounting hole 33 and the second mounting hole 11 are connected by the fastener 5.

[0040] Specifically, there are two first mounting holes 33, two second mounting holes 11 and two fasteners 5. The two first mounting holes 33 are respectively located on two opposite sides of the knob bracket 3, and the two second mounting holes 11 are respectively located on two opposite sides of the main housing 1, so that the knob bracket 3 and the main housing 1 have better connection stability.

[0041] Furthermore, in order to facilitate the installation and fixation of the knob bracket 3 and the main housing 1, a positioning column 34 is provided on the knob bracket 3 facing the main housing 1, and a positioning hole 12 is provided on the main housing 1. The positioning column 34 is passed through the positioning hole 12, thereby realizing the positioning of the knob bracket 3 on the main housing 1.

[0042] Specifically, there are two positioning posts 34 and two positioning holes 12 . The two positioning posts 34 are located on one side of the knob bracket 3 , and the two positioning holes 12 are located on the same side of the main housing 1 , so that there is a better positioning effect between the knob bracket 3 and the main housing 1 .

[0043] In some embodiments, in order to achieve the connection between the knob housing 4 and the knob switch 2, the knob housing 4 is provided with a plug-in slot 41 facing the knob housing 4, and the knob switch 2 is provided with a plug-in column 23, which is plugged into the plug-in slot 41, thereby connecting the knob housing 4 to the knob switch 2.

[0044] Specifically, the plug-in groove 41 is a cylindrical plug-in groove 41 , and the plug-in column 23 is a cylindrical plug-in column 23 .

[0045] Among them, the two first clips 21 are respectively located on two opposite sides of the plug-in column 23, the two limit columns 22 are respectively located on two opposite sides of the plug-in column 23, and the two first clips 21 and the two limit columns 22 are alternately arranged around the plug-in column 23 in sequence, so that the knob switch 2 meets the above requirements while having a more compact structure.

[0046] Furthermore, in order to prevent the knob housing 4 from rotating relative to the knob switch 2 when the knob housing 4 is rotated, causing the start switch to fail, an anti-rotation groove 42 is provided in the plug-in slot 41, and an anti-rotation column 24 is provided on the plug-in column. The anti-rotation column 24 is located in the anti-rotation groove 42 to prevent the knob housing 4 and the knob switch 2 from rotating.

[0047] In some embodiments, since the knob switch 2 is located inside the main housing 1 and the knob housing 4 is located outside the main housing 1, in order to prevent the main housing 1 from interfering with the connection between the knob housing 4 and the knob switch 2, a second avoidance hole 13 is provided on the main housing 1, and the knob switch 2 is passed through the second avoidance hole 13 to be connected to the knob housing 4, or the knob housing 4 is passed through the second avoidance hole 13 to be connected to the knob switch 2.

[0048] Furthermore, a snap ring 14 is provided in the second avoidance through hole 13, and a second buckle 43 is provided on the knob housing 4. The second buckle 43 is passed through the second avoidance through hole 13 to be buckled with the snap ring 14. With such a design, the knob housing 4 is passed through the second avoidance through hole 13 and connected to the knob switch 2, and the knob housing 4 can also be connected to the main housing 1, which has a simple structure and is easy to install.

[0049] Specifically, there are two second buckles 43, which are respectively located at two opposite sides of the knob housing 4, so that the knob housing 4 and the main housing 1 have better connection stability. Preferably, the two second buckles 43 are respectively located at two sides of the plug slot.

[0050] The utility model provides a mixer with a simple switch assembly, which includes a main housing 1, a knob switch 2, a knob bracket 3 and a knob housing 4. The knob switch 2 and the knob bracket 3 are both located in the main housing 1, the knob switch 2 is snap-connected to the knob bracket 3, the knob bracket 3 is fixed on the main housing 1, the knob housing 4 is located outside the main housing 1, and the knob housing 4 is snap-connected to the main housing 1 and connected to the knob switch 2. With such a design, since the knob switch 2 is snap-connected to the knob bracket 3 and the knob housing 4 is snap-connected to the main housing 1, the assembly is simple and convenient, thereby improving the installation efficiency of the switch fixing structure and reducing its production cost.

[0051] The above is a detailed introduction to a mixer with a simple switch assembly disclosed in an embodiment of the utility model. This article uses an example to illustrate the principle and implementation method of the utility model. The description of the above embodiment is only used to help understand the mixer with a simple switch assembly of the utility model and its core idea; at the same time, for general technical personnel in this field, according to the idea of ​​the utility model, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the utility model.

Claims

1. A mixer with a simple switch assembly, characterized in that: The invention comprises a main housing (1), a knob switch (2), a knob bracket (3) and a knob housing (4); the knob switch (2) and the knob bracket (3) are both located inside the main housing (1); the knob switch (2) is snap-connected to the knob bracket (3); the knob bracket (3) is fixed to the main housing (1); the knob housing (4) is located outside the main housing (1); the knob housing (4) is snap-connected to the main housing (1) and connected to the knob switch (2).

2. The mixer with simple switch assembly according to claim 1, characterized in that: The knob bracket (3) is provided with a first avoidance through hole (31), and the knob switch (2) is passed through the first avoidance through hole (31) to be connected to the knob housing (4).

3. The mixer with simple switch assembly according to claim 2, characterized in that: The knob switch (2) is provided with a first buckle (21) facing the knob bracket (3); the first buckle (21) is passed through the first avoidance through hole (31) to be buckled with the knob bracket (3).

4. The mixer with simple switch assembly according to claim 2, characterized in that: The knob switch (2) is provided with a limiting column (22) facing the knob bracket (3); a limiting groove (32) is provided in the first avoidance through hole (31); the limiting column (22) is located in the limiting groove (32) to prevent the knob switch (2) from rotating relative to the knob bracket (3).

5. The mixer with simple switch assembly according to claim 1, characterized in that: The knob bracket (3) is provided with a first mounting hole (33), the main housing (1) is provided with a second mounting hole (11), and the blender further comprises a fastener (5), and the first mounting hole (33) and the second mounting hole (11) are connected via the fastener (5).

6. The mixer with simple switch assembly according to claim 5, characterized in that: The knob bracket (3) is provided with a positioning column (34) facing the main housing (1); the main housing (1) is provided with a positioning hole (12); and the positioning column (34) is inserted into the positioning hole (12).

7. The mixer with simple switch assembly according to claim 1, characterized in that: The knob switch (2) is provided with a plug-in column (23) facing the knob housing (4), the knob housing (4) is provided with a plug-in slot (41), and the plug-in column (23) is plugged into the plug-in slot (41).

8. The mixer with simple switch assembly according to claim 7, characterized in that: An anti-rotation column (24) is provided on the plug-in column (23), an anti-rotation groove (42) is provided in the plug-in groove (41), and the anti-rotation column (24) is located in the anti-rotation groove (42) to prevent the knob housing (4) and the knob switch (2) from rotating.

9. The mixer with simple switch assembly according to claim 1, characterized in that: The main housing (1) is provided with a second avoidance through hole (13), the knob switch (2) is passed through the second avoidance through hole (13) to be connected to the knob housing (4), or the knob housing (4) is passed through the second avoidance through hole (13) to be connected to the knob switch (2).

10. The mixer with simple switch assembly according to claim 9, characterized in that: A snap ring (14) is provided in the second avoidance through hole (13), a second buckle (43) is provided on the knob housing (4), and the second buckle (43) is passed through the second avoidance through hole (13) and connected to the snap ring (14).

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