Kitchen electric appliance and base thereof

Abstract

The utility model belongs to the field of kitchen electric appliances, and discloses a kitchen electric appliance and a base thereof, and the base comprises a base body, an input shaft assembly which is arranged on the base body and is used for being connected with an external driving part, and an output shaft assembly which is arranged on the base body and is used for being detachably connected with a household appliance main body, the input shaft assembly and the output shaft assembly are in transmission connection, the input shaft assembly is arranged in the first direction, the output shaft assembly is arranged in the second direction, and the included angle between the first direction and the second direction ranges from 85 degrees to 95 degrees. According to the application, the output shaft assembly and the input shaft assembly are arranged in the base, the arrangement directions of the output shaft assembly and the input shaft assembly are different, the exterior of the output shaft assembly is connected with the external driving part, and the output shaft assembly is connected with the external electric appliance main body, so that the external driving part can drive different electric appliance main bodies through steering in different directions; different electric appliance main bodies can share one external driving part and one base, so that the cost is reduced, and the occupied area of a kitchen is also reduced.

Description

Technical Field

[0001] The utility model relates to the field of electrical appliances, in particular to a kitchen appliance and a base thereof. Background Art

[0002] Kitchen appliances are indispensable cooking utensils in daily life, such as rice cookers, induction cookers, air fryers and other kitchen appliances. The use of kitchen appliances can often improve cooking efficiency, allowing us to complete cooking tasks in a shorter time, which provides a lot of convenience for busy modern people.

[0003] In the process of food preparation, kitchen mixing devices such as blenders, juicers, slicers, meat grinders and wall breakers are often used, which can greatly simplify the process of food preparation. Through automated mixing, ingredients can be quickly mixed, fresh juice can be easily made and various ingredients can be quickly cut.

[0004] At present, the kitchen stirring device consists of two parts: a base and a stirring cup. The base has a built-in power source module such as a motor assembly. The power output end of the power source module passes through the base and is inserted into the bottom of the stirring cup to connect with the stirring module in the stirring cup. The stirring module drives the stirring module to stir the ingredients through the power source module. Since the power source module is built inside the base, the power source module can only drive the kitchen stirring device corresponding to the base. In this way, each stirring device corresponds to a base, which is not only costly, but also occupies a large space for multiple stirring devices and bases. Utility Model Content

[0005] The utility model aims to provide a kitchen appliance and a base, so as to solve the technical problems in the prior art that the mixing device and the base of the kitchen appliance have high fixing costs and large occupied volume.

[0006] The technical solution provided by the utility model is as follows: a base of a kitchen appliance is provided, comprising a base body, and an input shaft assembly arranged on the base body for connecting with an external driving component, and also comprising an output shaft assembly arranged on the base body for detachably connecting with a household appliance body, wherein the input shaft assembly is transmission-connected with the output shaft assembly, the input shaft assembly is arranged along a first direction, and the output shaft assembly is arranged along a second direction, and the angle between the first direction and the second direction is in the range of 85° to 95°.

[0007] Specifically, the angle between the first direction and the second direction is 90°.

[0008] Specifically, the input shaft assembly includes a horizontally arranged input shaft and a first gear arranged at one end of the input shaft, the output shaft assembly includes a vertically arranged output shaft and a second gear arranged at one end of the output shaft, and the first gear is meshed with the second gear; or, the input shaft assembly includes a horizontally arranged worm, the output shaft assembly includes a vertically arranged output shaft and a worm wheel arranged on the output shaft, and the worm is meshed with the worm wheel.

[0009] Specifically, the input shaft assembly includes a horizontally arranged input shaft and a first gear arranged at one end of the input shaft, the output shaft assembly includes an output shaft arranged vertically and detachably connected to a household appliance body, an output transmission shaft arranged parallel to the output shaft, at least one gear transmission structure arranged between the output shaft and the output transmission shaft, and a second gear arranged at the other end of the output transmission shaft, and the first gear is meshed with the second gear; or, the input shaft assembly includes an input shaft arranged horizontally and connected to an external driving component, an input transmission shaft arranged parallel to the input shaft, at least one gear transmission structure arranged between the input shaft and the input transmission shaft, and a first gear arranged at the other end of the input transmission shaft, the output shaft assembly includes a vertically arranged output shaft and a second gear arranged at one end of the output shaft, and the first gear is meshed with the second gear.

[0010] Specifically, the input shaft assembly includes an input shaft horizontally arranged and connected to an external driving component, an input transmission shaft arranged parallel to the input shaft, at least one gear transmission structure arranged between the input shaft and the input transmission shaft, and a first gear arranged at the other end of the input transmission shaft; the output shaft assembly includes an output shaft vertically arranged and detachably connected to a household appliance body, an output transmission shaft arranged parallel to the output shaft, at least one gear transmission structure arranged between the output shaft and the output transmission shaft, and a second gear arranged at the other end of the output transmission shaft, and the first gear is meshed with the second gear.

[0011] Specifically, the input shaft assembly includes an input shaft horizontally arranged and connected to an external driving component, an input transmission shaft arranged parallel to the input shaft, at least one gear transmission structure arranged between the input shaft and the input transmission shaft, and a first gear arranged at the other end of the input transmission shaft; the output shaft assembly includes a vertically arranged output shaft and a second gear arranged at one end of the output shaft, and the first gear is meshed with the second gear.

[0012] Specifically, the ratio of the output speed of the output shaft assembly to the input speed of the input shaft assembly is in the range of 1:1.1 to 1:10; or the ratio of the output speed of the output shaft assembly to the input speed of the input shaft assembly is in the range of 5:1 to 50:1.

[0013] Specifically, it also includes a fixed bracket arranged in the base body, the fixed bracket includes a top surface, a bottom surface and a side surface that are connected to each other, the bottom end of the output shaft assembly is rotatably connected to the bottom surface through a first bearing assembly, the top end of the output shaft assembly is rotatably penetrated through the top surface through a second bearing assembly, and the input shaft assembly is rotatably penetrated through the side surface through a third bearing assembly and extends out of the side wall of the base.

[0014] Specifically, a horizontally extending fixing seat is provided outside the side surface of the fixing bracket, an opening is provided on the side wall of the base for the fixing seat to extend out, a locking sleeve connected to the fixing seat is provided outside the opening, and one end of the input shaft assembly connected to the external driving component passes through the fixing seat and the locking sleeve in sequence and extends out of the locking sleeve.

[0015] The utility model also provides a kitchen appliance, comprising a base, a driving component and at least one appliance body, wherein the base is the above-mentioned base, the driving component is connected to an input shaft assembly on the base, at least one appliance body is detachably connected to an output shaft assembly of the base, and the appliance body is at least one of a blending cup, a juicer cup, a slicing cup and a wall-breaking cup.

[0016] After adopting the above technical solution, the utility model has the following beneficial effects:

[0017] In the present application, an output shaft assembly and an input shaft assembly are provided in the base structure, and the two are arranged in different directions. The output shaft assembly is connected to an external driving component on the outside, and the output shaft assembly is connected to an external electrical appliance body. In this way, the external driving component can drive different electrical appliance bodies by turning in different directions, and different electrical appliance bodies can share an external driving component and a base, which greatly reduces the cost and also reduces the area occupied by the kitchen. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] 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.

[0019] in:

[0020] Figure 1 It is a structural schematic diagram of a base of a kitchen appliance in an embodiment of the utility model;

[0021] Figure 2 is an exploded schematic diagram of a base of a kitchen appliance in an embodiment of the utility model;

[0022] Figure 3 is a cross-sectional view of a base of a kitchen appliance in an embodiment of the utility model;

[0023] Figure 4 It is a transmission schematic diagram of an input shaft assembly and an output shaft assembly in another embodiment of the utility model;

[0024] Figure 5 It is a transmission cross-sectional view of an input shaft assembly and an output shaft assembly in another embodiment of the utility model;

[0025] Figure 6 It is a transmission cross-sectional view of an input shaft assembly and an output shaft assembly in another embodiment of the utility model;

[0026] Figure 7 It is a transmission cross-sectional view of an input shaft assembly and an output shaft assembly in another embodiment of the utility model;

[0027] Figure 8 It is a structural schematic diagram of a kitchen appliance in an embodiment of the utility model.

[0028] Reference numerals:

[0029] 10-base; 11-base body; 12-opening; 13-locking sleeve;

[0030] 20-input shaft assembly; 21-input shaft; 22-first gear; 23-adapter shaft; 24-worm; 25-input transmission shaft;

[0031] 30-output shaft assembly; 31-output shaft; 32-second gear; 33-worm gear; 34-output transmission shaft; 35-gear transmission structure;

[0032] 40-fixed bracket; 41-top surface; 42-bottom surface; 43-side surface; 431-fixed seat; 44-first bearing assembly; 45-second bearing assembly; 46-third bearing assembly; 47-installation position;

[0033] 50- driving components;

[0034] 21, 60-Electrical appliance body. DETAILED DESCRIPTION

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of the present invention; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the terms "including" and "having" and any variations thereof in the specification and claims of the present invention and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present invention or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0036] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0037] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0038] Reference Figure 1 The base 10 of a kitchen appliance provided in an embodiment of the present application includes a base body 11, an input shaft assembly 20 provided on the base body 11 for connecting with an external driving component (not shown in the figure), and an output shaft assembly 30 provided on the base body 11 for detachably connecting with a household appliance body (not shown in the figure), the input shaft assembly 20 and the output shaft assembly 30 are transmission-connected, the input shaft assembly 20 is arranged along a first direction, the output shaft assembly 30 is arranged along a second direction, and the angle between the first direction and the second direction ranges from 85° to 95°. In this embodiment, the angle between the first direction and the second direction is preferably 90°.

[0039] In this embodiment, an output shaft assembly 30 and an input shaft assembly 20 are provided in the base 10 structure, and the two are arranged in different directions. The output shaft assembly 30 is connected to an external driving component on the outside, and the output shaft assembly 30 is connected to an external electrical appliance body. In this way, the external driving component can drive different electrical appliance bodies through turning in different directions, and different electrical appliance bodies can share an external driving component and a base 10, which greatly reduces the cost and also reduces the area occupied by the kitchen.

[0040] Specifically, refer to Figure 2 , Figure 3In this embodiment, the input shaft assembly 20 includes a horizontally arranged input shaft 21 and a first gear 22 arranged at one end of the input shaft 21, and the output shaft assembly 30 includes a vertically arranged output shaft 31 and a second gear 32 at one end of the output shaft 31, and the first gear 22 meshes with the second gear 32. That is, the input shaft assembly 20 and the output shaft assembly 30 are arranged in the horizontal direction and the vertical direction respectively, and the transmission connection between the two is achieved by meshing the first gear 22 with the second gear 32. The first gear 22 and the second gear 32 can be any one of cylindrical gears, bevel gears, non-circular gears, etc.

[0041] In one embodiment, the ratio of the output speed of the output shaft assembly 30 to the input speed of the input shaft assembly 20 is in the range of 1:1.1 to 1:10. That is, through the transmission structure, the high-speed rotation of the input shaft assembly 20 is converted into a low-speed rotation for output, thereby converting the input small torque into a large torque output. In this way, when the output shaft assembly 30 is connected to the electrical body, the low-speed and high-torque can better adapt to chopping harder ingredients, such as carrots.

[0042] In one embodiment, the ratio of the output speed of the output shaft assembly 30 to the input speed of the input shaft assembly 20 is in the range of 5:1 to 50:1. That is, through the transmission structure, the low-speed rotation of the input shaft assembly 20 is converted into high-speed rotation for output, thereby converting the input large torque into a small torque output. In this way, when the output shaft assembly 30 is connected to the electrical appliance body, the high speed and small torque are more suitable for chopping softer ingredients, such as meat.

[0043] Reference Figure 2 , Figure 3 In this embodiment, the base 10 further includes a fixed bracket 40 disposed in the base body 11. The input shaft assembly 20 and the output shaft assembly 30 are firmly fixed to the base 10 through the fixed bracket 40. Specifically, the fixed bracket 40 includes a top surface 41, a bottom surface 42 and a side surface 43 connected to each other. The output shaft assembly 30 is vertically arranged, and both ends thereof are rotatably connected to the fixed bracket 40. The bottom end of the output shaft assembly 30 is rotatably connected to the bottom surface 42 through a first bearing assembly 44, and the top end is rotatably penetrated through the top surface 41 through a second bearing assembly 45. Specifically, cylindrical mounting positions 47 are provided on the top surface 41 and the bottom surface 42 of the fixed bracket 40, and the first bearing assembly 44 and the second bearing assembly 45 are respectively installed in the two mounting positions 47, the bottom end of the output shaft 31 is rotatably connected to the first bearing assembly 44, and the top end of the output shaft 31 is rotatably connected through the second bearing assembly 45. In this embodiment, the top end of the output shaft 31 extends from the top of the base body 11, which is convenient for connection with the electrical appliance body. Of course, the top end of the output shaft 31 may not extend out of the base body 11 .

[0044] The input shaft assembly 20 is arranged horizontally, and the input shaft assembly 20 is rotatably passed through the side surface 43 of the fixing bracket 40 through the third bearing assembly 46 and extends out of the side wall of the base 10. A horizontally extending fixing seat 431 is provided outside the side surface 43 of the fixing bracket 40, and an opening 12 is provided on the side wall of the base 10 for the fixing seat 431 to extend out, and a locking sleeve 13 connected to the fixing seat 431 is provided outside the opening 12. One end of the input shaft assembly 20 connected to the external driving component passes through the fixing seat 431 and the locking sleeve 13 in sequence, and extends out of the locking sleeve 13.

[0045] Specifically, a mounting position 47 is also provided in the fixing seat 431, and the third bearing assembly 46 is provided in the mounting position 47. The inner end of the input shaft 21 of the input shaft assembly 20 is located in the fixing bracket 40 for installing the first gear 22, and the outer end of the input shaft 21 passes through the third bearing assembly 46 and the fixing seat 431 and the locking sleeve 13, and extends out of the locking sleeve 13 for connection with an external driving component. The fixing seat supports the outer end of the input shaft 21, and the locking sleeve 13 limits the position.

[0046] In this embodiment, the input shaft assembly 20 further includes a transfer shaft 23, one end of which extends into the locking sleeve 13 and is coaxially connected to the input shaft 21, and the other end of the transfer shaft 23 extends out of the locking sleeve 13 and is connected to an external driving component. As an alternative, the length of the input shaft 21 can also be extended and the transfer shaft can be omitted.

[0047] In other embodiments, the input shaft assembly 20 and the input shaft assembly 20 may also have other structures, see Figure 4 The input shaft assembly 20 includes a horizontally arranged worm 24 , and the output shaft assembly 30 includes a vertically arranged output shaft 31 and a worm wheel 33 arranged on the output shaft 31 , and the worm 24 is meshed with the worm wheel 33 .

[0048] In another embodiment, referring to Figure 5 The input shaft assembly 20 includes a horizontally arranged input shaft 21 and a first gear 22 arranged at one end of the input shaft 21. The output shaft assembly 30 includes an output shaft 31 arranged vertically and detachably connected to the main body of the household appliance, an output transmission shaft 34 arranged parallel to the output shaft 31, at least one stage of gear transmission structure 35 arranged between the output shaft 31 and the output transmission shaft 34, and a second gear 32 arranged at the other end of the output transmission shaft 34. The first gear 22 is meshed with the second gear 32.

[0049] In another embodiment, referring to Figure 6The input shaft assembly 20 includes an input shaft 21 horizontally arranged and connected to an external driving component, an input transmission shaft 25 arranged parallel to the input shaft 21, at least one stage of gear transmission structure 35 arranged between the input shaft 21 and the input transmission shaft 25, and a first gear 22 arranged at the other end of the input transmission shaft 25. The output shaft assembly 30 includes an output shaft 31 vertically arranged and a second gear 32 arranged at one end of the output shaft 31, and the first gear 22 is meshed with the second gear 32.

[0050] In another embodiment, referring to Figure 7 The input shaft assembly 20 includes an input shaft 21 horizontally arranged and connected to an external driving component, an input transmission shaft 25 arranged parallel to the input shaft 21, at least one gear transmission structure 35 arranged between the input shaft 21 and the input transmission shaft 25, and a first gear 22 arranged at the other end of the input transmission shaft 25. The output shaft assembly 30 includes an output shaft 31 vertically arranged and detachably connected to a household appliance body, an output transmission shaft 34 arranged parallel to the output shaft 31, at least one gear transmission structure 35 arranged between the output shaft 31 and the output transmission shaft 34, and a second gear 32 arranged at the other end of the output transmission shaft 34. The first gear 22 is meshed with the second gear 32.

[0051] Reference Figure 8 The present application also provides a kitchen appliance, including a base 10, a driving component 50 and at least one electrical appliance body 60, the base 10 is the above-mentioned base 10, the driving component 50 is connected to the input shaft assembly 20 on the base 10, at least one electrical appliance body 60 is detachably connected to the output shaft assembly 30 of the base 10, and the electrical appliance body 60 is a juicer cup. Of course, the electrical appliance body 60 can also be at least one of a blending cup, a slicing cup, and a wall-breaking cup. That is, a set of kitchen appliances has multiple electrical appliance bodies 60, and the electrical appliance bodies 60 are detachably connected to the base 10. When using, the user can configure different electrical appliance bodies 60 on the base 10 as needed, which greatly facilitates the user's use and reduces the overall cost.

[0052] The embodiments described above are only some embodiments of the utility model, rather than all embodiments. The preferred embodiments of the utility model are given in the accompanying drawings, but they do not limit the patent scope of the utility model. The utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Although the utility model has been described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the utility model specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the utility model.

Claims

1. A base of a kitchen appliance, comprising a base body and an input shaft assembly provided on the base body for connecting with an external driving component, characterized in that: It also includes an output shaft assembly disposed on the base body for detachably connecting to a main body of the household appliance, the input shaft assembly and the output shaft assembly are transmission-connected, the input shaft assembly is arranged along a first direction, the output shaft assembly is arranged along a second direction, and the angle between the first direction and the second direction is in the range of 85° to 95°.

2. The base of the kitchen appliance according to claim 1, characterized in that: The included angle between the first direction and the second direction is 90°.

3. The base of the kitchen appliance according to claim 1 or 2, characterized in that: The input shaft assembly includes a horizontally arranged input shaft and a first gear arranged at one end of the input shaft, the output shaft assembly includes a vertically arranged output shaft and a second gear arranged at one end of the output shaft, and the first gear is meshed with the second gear; or, the input shaft assembly includes a horizontally arranged worm, the output shaft assembly includes a vertically arranged output shaft and a worm wheel arranged on the output shaft, and the worm is meshed with the worm wheel.

4. The base of the kitchen appliance according to claim 1 or 2, characterized in that: The input shaft assembly includes a horizontally arranged input shaft and a first gear arranged at one end of the input shaft, the output shaft assembly includes an output shaft arranged vertically and detachably connected to a household appliance body, an output transmission shaft arranged parallel to the output shaft, at least one gear transmission structure arranged between the output shaft and the output transmission shaft, and a second gear arranged at the other end of the output transmission shaft, the first gear being meshed with the second gear.

5. The base of the kitchen appliance according to claim 1 or 2, characterized in that: The input shaft assembly includes an input shaft horizontally arranged and connected to an external driving component, an input transmission shaft arranged parallel to the input shaft, at least one gear transmission structure arranged between the input shaft and the input transmission shaft, and a first gear arranged at the other end of the input transmission shaft; the output shaft assembly includes an output shaft vertically arranged and detachably connected to a household appliance body, an output transmission shaft arranged parallel to the output shaft, at least one gear transmission structure arranged between the output shaft and the output transmission shaft, and a second gear arranged at the other end of the output transmission shaft, and the first gear is meshed with the second gear.

6. The base of the kitchen appliance according to claim 1 or 2, characterized in that: The input shaft assembly includes an input shaft horizontally arranged and connected to an external driving component, an input transmission shaft arranged parallel to the input shaft, at least one stage of gear transmission structure arranged between the input shaft and the input transmission shaft, and a first gear arranged at the other end of the input transmission shaft; the output shaft assembly includes an output shaft vertically arranged and a second gear arranged at one end of the output shaft, and the first gear is meshed with the second gear.

7. The base of the kitchen appliance according to claim 1 or 2, characterized in that: The ratio of the output speed of the output shaft assembly to the input speed of the input shaft assembly is in the range of 1:1.1 to 1:10; or the ratio of the output speed of the output shaft assembly to the input speed of the input shaft assembly is in the range of 5:1 to 50:

1.

8. The base of the kitchen appliance according to claim 1, characterized in that: It also includes a fixed bracket arranged in the base body, the fixed bracket includes a top surface, a bottom surface and a side surface connected to each other, the bottom end of the output shaft assembly is rotatably connected to the bottom surface through a first bearing assembly, the top end of the output shaft assembly is rotatably penetrated through the top surface through a second bearing assembly, and the input shaft assembly is rotatably penetrated through the side surface through a third bearing assembly and extends out of the side wall of the base.

9. The base of the kitchen appliance according to claim 8, characterized in that: A horizontally extending fixing seat is provided on the side of the fixing bracket, an opening is provided on the side wall of the base for the fixing seat to extend out, a locking sleeve connected to the fixing seat is provided outside the opening, and one end of the input shaft assembly connected to the external driving component passes through the fixing seat and the locking sleeve in sequence and extends out of the locking sleeve.

10. A kitchen appliance, comprising a base, a driving component and at least one appliance body, characterized in that: The base is the base described in any one of claims 1 to 9, the driving component is connected to the input shaft assembly on the base, at least one of the electrical appliance bodies is detachably connected to the output shaft assembly of the base, and the electrical appliance body is at least one of a blending cup, a juicer cup, a slicing cup, and a wall-breaking cup.

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