Blade structure of food processor

Abstract

The utility model relates to a kind of louvered knife structures of food processor, including knife shaft, first knife seat is connected on knife shaft, first knife seat is connected with several pieces of louvered blade extending to outside along circumferential direction, the side of each louvered blade is equipped with blade edge, the top surface of first knife seat is connected with second knife seat, second knife seat is connected with multiple pieces of small blade arranged in petal shape along circumferential direction, and each small blade is bent upwards to the second knife seat Forming;This louvered knife structure increases the second knife seat with multiple small blades on the top surface of conventional food knife, can beat, break in the process of stirring to the food material of food fluid located in central vortex, improve the quality of food material break, and greatly reduce production cost, and simple structure, easy to install.

Description

Technical Field

[0001] This utility model relates to the field of food processors, specifically a louvered blade structure for a food processor. Background Technology

[0002] Currently, the mixing blade structure in food processors is generally as shown in Chinese patent document, application number: 201010562490.6, which describes a mixing blade for a food processor. This mainly includes a blade shaft with three layers of blades (upper, middle, and lower). These blades are staggered to achieve a comprehensive mixing effect through multiple layers and blades. However, during the mixing process, the food fluid forms a central vortex, causing the food to be drawn towards the center and gradually sink. The existing upper blade structure is large, few in number, and extends upwards, resulting in poor crushing quality of the sinking food. Therefore, the applicant has improved and perfected the existing technology to provide a new mixing blade solution for consumers to choose from. Summary of the Invention

[0003] The purpose of this utility model is to provide a louvered blade structure for a food processor that is simple, reasonable, easy to install, and stable.

[0004] A louvered blade structure for a food processor includes a blade shaft, a first blade holder connected to the blade shaft, and a plurality of outwardly extending blades connected to the first blade holder along the circumferential direction. Each blade has a cutting edge on one side. The first blade holder is characterized in that a second blade holder is connected to the top surface of the first blade holder, and a plurality of small blades arranged in a petal shape are connected to the second blade holder along the circumferential direction, and each small blade is bent upward relative to the second blade holder.

[0005] The objective of this utility model can also be achieved by the following technical measures: As a further, more specific, solution, the bottom surface of the first tool holder is also connected to a circular saw blade, and the circular saw blade has multiple small saw teeth on its circumferential edge.

[0006] As a further option, the multi-blade assembly includes several long blades and several short blades, with the long blades and short blades arranged alternately and interleaved.

[0007] As a further embodiment, the number of the small blades is n, where n ≥ 6 and is a multiple of 2; the number of long small blades and short small blades is the same.

[0008] As a further embodiment, the long and short blades may be bent upwards at the same or different angles, and the bending angle is Θ, where 30°≤Θ≤70°.

[0009] As a further option, the diameter of the second tool holder should be less than or equal to the diameter or length and width of the first tool holder.

[0010] As a further embodiment, the circular saw blade includes a central portion of the saw blade and a saw blade edge portion that bends downward relative to the central portion of the saw blade. The saw blade edge portion forms an angle with the blade blade, and the plurality of small saw teeth are arranged on the circumferential edge of the saw blade edge portion.

[0011] As a further embodiment, at least a portion of the small serrations on the circular saw blade are positioned on the outside of the first cutter holder.

[0012] As a further embodiment, the circular saw blade, the first cutter holder, and the second cutter holder are respectively provided with central through holes. The circular saw blade, the first cutter holder, and the second cutter holder are sequentially connected to the cutter shaft through the central through holes. The cutter shaft is provided with a support ring for limiting the circular saw blade. The rivet head at the top of the cutter shaft presses against the second cutter holder.

[0013] As a further embodiment, the plurality of blades includes two long blades and two short blades, the two long blades and the two short blades being arranged in a cross shape. Two short blades extend horizontally outward and are positioned opposite each other; two long blades extend upward and / or downward relative to the first blade holder, wherein the tilt angle of one long blade is greater than or equal to the tilt angle of the other long blade.

[0014] The beneficial effects of this utility model are as follows: This utility model discloses a louvered blade structure for a food processor. This louvered blade structure adds a second blade holder with multiple small blades to the top surface of a conventional food processor blade. It can agitate and break down ingredients located in the central vortex of the food fluid during the mixing process, improving the quality of food breaking and making the food more delicate. It also significantly reduces production costs and has a simple structure and is easy to install. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of one embodiment of the present invention.

[0016] Figure 2 This is a schematic diagram of the arrangement structure of the small blades in this utility model.

[0017] Figure 3 This is a schematic diagram of the bending angle of the small blade in this utility model.

[0018] Figure 4 This is a schematic diagram of the cross-sectional structure of the circular saw blade in this utility model.

[0019] Figure 5 This is a cross-sectional exploded view of the louvered blade in this utility model.

[0020] Figure 6 This is a top view of the louvered blade structure in this utility model. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] like Figures 1 to 6 As shown, a blade structure for a food processor includes a blade shaft 1, a first blade holder 2 connected to the blade shaft 1, a plurality of outwardly extending blades 3 connected to the first blade holder 2 along the circumferential direction, each blade 3 having a cutting edge 4 on one side, a second blade holder 7 connected to the top surface of the first blade holder 2, the second blade holder 7 having a plurality of small blades 8 arranged in a petal shape connected to the second blade holder 7 along the circumferential direction, and each small blade 8 being bent upward relative to the second blade holder 7.

[0023] This 100-blade knife structure adds a second blade holder 7 with multiple small blades 8 to the top surface of a conventional cooking knife. It can agitate and break down ingredients located in the central vortex of the food fluid during the stirring process, improving the quality of food breaking and making the food more delicate. It also significantly reduces production costs and has a simple structure and is easy to install.

[0024] The bottom surface of the first cutter holder 2 is also connected to a circular saw blade 5, and a plurality of small saw teeth 6 are provided on the circumferential edge of the circular saw blade 5. At least part of the small saw teeth 6 on the circular saw blade 5 are located on the outside of the first cutter holder 2. The structure adds a circular saw blade with multiple small serrations 6, which enables the louvered blade to further improve the crushing effect on food near the first blade holder 2, making the food more delicate. Moreover, the circular saw blade 5 is thin, resulting in low raw material costs. Furthermore, the circular saw blade 5 and the small serrations 6 at the edge can be integrally stamped during production, which improves the utilization efficiency of raw materials and reduces material waste. It also eliminates the need for sharpening the blade after stamping, thereby significantly reducing production costs while improving production efficiency.

[0025] The multi-blade 8 includes several long blades 8a and several short blades 8b, which are arranged alternately and interleaved. The two sizes of blades 8 can form two concentric but different diameter virtual stirring centers on the first blade holder 2, increasing the crushing range.

[0026] The number of small blades 8 is n, and in this embodiment, n=12; and the number of long small blades 8a and short small blades 8b is the same; the small blades 8 of this structure can maintain a certain spacing while keeping them dense, so as to achieve the best crushing effect.

[0027] The long blade 8a and the short blade 8b are bent upward at the same angle, and preferably at an angle of Θ, with 30°≤Θ≤70°; however, in other embodiments, the long blade 8a and the short blade 8b may be bent upward at different angles.

[0028] The diameter of the second blade holder 7 is less than or equal to the diameter or length and width of the first blade holder 2; so that the upward-curved small blades 8 are concentrated at the center of the first blade holder 2, corresponding to the central vortex range of the food fluid.

[0029] The circular saw blade 5 includes a central portion 51 and a downwardly bent edge portion 52 relative to the central portion 51. The edge portion 52 forms an angle with the blade 3, and the plurality of small saw teeth 6 are disposed on the circumferential edge of the edge portion 52. Because the long blade 3a described below is inclined, when the flat circular saw blade 5 is simply glued to the end face of the first blade holder 2, a small gap will be formed between the long blade 3a and the circular saw blade 5. After use, food can easily get stuck in the small gap, making it difficult to clean, resulting in dirt accumulation and bacteria growth over time. Therefore, the edge 52 of the circular saw blade 5 is bent downwards to further increase the gap between the two, making it easier to rinse during cleaning and ensuring the louvered blade structure is clean and hygienic.

[0030] The circular saw blade 5, the first cutter holder 2, and the second cutter holder 7 are respectively provided with central through holes. The circular saw blade 5, the first cutter holder 2, and the second cutter holder 7 are sequentially connected to the cutter shaft 1 through the central through holes. The cutter shaft 1 is provided with a support ring 9 for limiting the circular saw blade. The riveting head 10 at the top of the cutter shaft 1 presses against the second cutter holder 7.

[0031] The aforementioned blades 3 include two long blades 3a and two short blades, which are arranged in a cross shape. Two short blades extend horizontally outward and are positioned opposite each other; two long blades 3a extend upward and / or downward relative to the first blade holder 2, with the inclination angle of one long blade 3a being greater than or equal to the inclination angle of the other long blade 3a; this blade structure can improve the quality of food crushing.

[0032] The above describes the preferred embodiments of this utility model, illustrating and describing its basic principles, main features, and advantages. 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 protection of this utility model as defined by the appended claims and their equivalents.

Claims

1. A blade structure for a food processor, comprising a blade shaft (1), a first blade holder (2) connected to the blade shaft (1), the first blade holder (2) having a plurality of outwardly extending blades (3) connected along the circumferential direction, each blade (3) having a cutting edge (4) on one side, characterized in that: The top surface of the first cutter holder (2) is connected to the second cutter holder (7), and the second cutter holder (7) is connected to a number of small blades (8) arranged in a petal shape along the circumferential direction, and each small blade (8) is bent upward relative to the second cutter holder (7).

2. The blade structure of a food processor according to claim 1, characterized in that: The bottom surface of the first cutter holder (2) is also connected to a circular saw blade (5), and the circular saw blade (5) has multiple small saw teeth (6) on its circumferential edge.

3. The blade structure of a food processor according to claim 1, characterized in that: The multi-blade (8) includes several long blades (8a) and several short blades (8b), which are arranged alternately and interleaved.

4. The blade structure of a food processor according to claim 3, characterized in that: The number of the small blades (8) is n, where n ≥ 6 and is a multiple of 2; the number of the long blades (8a) and the short blades (8b) is the same.

5. The blade structure of a food processor according to claim 3, characterized in that: The long blade (8a) and the short blade (8b) bend upward at the same or different angles, and the bending angle is Θ, where 30°≤Θ≤70°.

6. The blade structure of a food processor according to claim 1, characterized in that: The diameter of the second tool holder (7) should be less than or equal to the diameter or length and width of the first tool holder (2).

7. The blade structure of a food processor according to claim 2, characterized in that: The circular saw blade (5) includes a central portion (51) and an edge portion (52) that bends downward relative to the central portion (51). The edge portion (52) forms an angle with the blade (3), and the plurality of small saw teeth (6) are arranged on the circumferential edge of the edge portion (52).

8. The blade structure of a food processor according to claim 2, characterized in that: At least a portion of the small serrations (6) on the circular saw blade (5) are located on the outside of the first cutter holder (2).

9. The blade structure of a food processor according to claim 2, characterized in that: The circular saw blade (5), the first cutter holder (2) and the second cutter holder (7) are respectively provided with central through holes. The circular saw blade (5), the first cutter holder (2) and the second cutter holder (7) are sequentially connected to the cutter shaft (1) through the central through holes. The cutter shaft (1) is provided with a support ring (9) for limiting the circular saw blade. The rivet head (10) at the top of the cutter shaft (1) presses against the second cutter holder (7).

10. The blade structure of a food processor according to claim 1, characterized in that: The aforementioned blades (3) include two long blades (3a) and two short blades, which are arranged in a cross shape. Two short blades extend horizontally outward and are positioned opposite each other; two long blades (3a) extend upward and / or downward relative to the first blade holder (2), wherein the tilt angle of one long blade (3a) is greater than or equal to the tilt angle of the other long blade (3a).

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