CN215272255U - Cutter assembly, cooking cup and cooking machine - Google Patents

Abstract

The application provides a cutter unit spare, cooking cup and cooking machine. The cutter assembly comprises a first type blade, a second type blade and a third type blade which rotate around the same central axis, wherein the first type blade and the second type blade extend obliquely upwards and the third type blade extends obliquely downwards in the direction from the central axis to the position far away from the central axis; the cutting edges of the first type blades are positioned above the cutting edges of the second type blades and the cutting edges of the third type blades are positioned below the cutting edges of the second type blades along the height direction. This cooking cup includes this cutter unit spare. This cooking machine includes this cooking cup and frame, and the cooking cup is installed on the frame. The application provides a cutter unit, arrange cup and cooking machine through the concrete structure that sets up cutter unit, can possess excellent performance of smashing and garrulous ice performance simultaneously.

Description

Cutter assembly, cooking cup and cooking machine

Technical Field

The application relates to the field of small household appliances, in particular to a cutter assembly, a cooking cup and a cooking machine.

Background

With the increasing living standard of people, many different types of food processors appear on the market. The functions of the food processor mainly include, but are not limited to, functions of making soybean milk, squeezing fruit juice, making rice paste, mincing meat, shaving ice, grinding, making coffee and/or blending facial masks and the like. The food processor can comprise machines for crushing and stirring food materials, such as a soybean milk machine, a stirrer, a dry mill or a wall breaking food processor.

The blade in the existing food processor is difficult to have breaking performance and ice breaking performance.

The blade assembly 100' shown in FIG. 1 is excellent in breaking performance, but poor in ice making. After soybean milk is beaten by using the blade assembly 100', the beaten soybean milk is sieved by a 50-mesh sieve, and 4g of the soybean milk is remained; the blade assembly is used to break ice, and the blade 120' located in the middle is idle since ice slides on the upper portion, and ice cannot be broken.

Therefore, how to enable the blade assembly to have the breaking performance and the ice breaking performance simultaneously is a technical problem to be solved urgently in the field.

SUMMERY OF THE UTILITY MODEL

The application provides a cutter unit, arrange cup and cooking machine through the concrete structure that sets up cutter unit, can possess excellent performance of smashing and garrulous ice performance simultaneously.

In order to achieve the above object, a first aspect of the embodiments of the present application provides a cutting tool assembly, which includes a first type blade, a second type blade, and a third type blade, the first type blade, the second type blade, and the third type blade rotate around a same central axis, the first type blade and the second type blade both extend obliquely upward and the third type blade extends obliquely downward in a direction from a position close to the central axis to a position away from the central axis, cutting edges of the first type blade and the third type blade are both linear, and the cutting edge of the second type blade is arc-shaped and sawtooth-shaped;

the cutting edges of the first type blades are positioned above the cutting edges of the second type blades and the cutting edges of the third type blades are positioned below the cutting edges of the second type blades along the height direction.

In this technical scheme, through being in the same place the blade combination that three kinds of structures are different to make all kinds of blades receive different angle restrictions of buckling and mutually support in order to exert different effects, effectively improve the whipping effect and the trash ice effect to eating the material, thereby possess excellent performance of smashing and trash ice performance simultaneously. During ice making, layered ice crushing can be achieved through the first type of blades and the second type of blades which extend upwards in an inclined mode, ice blocks can be effectively crushed through the blades of the arc-shaped sawtooth structures of the second type of blades, and the beneficial effects of bottom sinking prevention and small particle sinking prevention can be achieved through the third type of blades which extend downwards in an inclined mode; in the aspect of crushing food materials: the crushing blind area of upper portion and middle part can be reduced through first type blade and the second type blade that the slope extends that inclines upward, and the beneficial effect of sweeping the end can be reached through the third type blade that the slope extends.

Optionally, the cutter assembly includes an upper cutter and a lower cutter disposed below the upper cutter;

the upper cutter comprises an upper mounting part, and the first type blade and the second type blade which are arranged on the peripheral side of the upper mounting part, and the lower cutter comprises a lower mounting part and the third type blade which is arranged on the peripheral side of the lower mounting part;

go up the installation department with first type blade and second type blade integrated into one piece, down the installation department with third type blade integrated into one piece.

In the technical scheme, the first type of blade and the second type of blade are combined together, so that the manufacturing process of the cutter assembly can be simplified, and the cost is effectively saved; the manufacturing process of the cutter assembly can be simplified by integrally forming the upper mounting part, the first type of blade and the second type of blade, and the cost can be saved; similarly, the manufacturing process of the cutter assembly can be simplified through the integral molding of the lower mounting part and the third type blade, and the cost can be saved.

Optionally, the cutter assembly includes an upper cutter and a lower cutter disposed below the upper cutter;

the upper cutter comprises an upper mounting part and the first type of blades arranged on the peripheral side of the upper mounting part, and the lower cutter comprises a lower mounting part and the second type of blades and the third type of blades arranged on the peripheral side of the lower mounting part;

the upper mounting part and the first type blade are integrally formed, and the lower mounting part and the second type blade and the third type blade are integrally formed.

In the technical scheme, the second type of blade and the third type of blade are combined together, so that the manufacturing process of the cutter assembly can be simplified, and the cost is effectively saved; the upper mounting part, the second type blade and the third type blade are integrally formed, so that the manufacturing process of the cutter assembly can be simplified, and the cost can be saved; similarly, the manufacturing process of the cutter assembly can be simplified through the integral molding of the lower mounting part and the third type blade, and the cost can be saved.

Optionally, the upper mounting part and the lower mounting part are both flat-shaped and are stacked and tightly attached together.

In this technical scheme, through setting up the structure and the positional relationship of upper mounting portion and lower mounting portion, combine upper cutter and lower cutter compactly together.

Optionally, a first included angle is formed between a plane where the cutting edge of the first type of blade is located and a horizontal plane, a second included angle is formed between a plane where the cutting edge of the second type of blade is located and the horizontal plane, the first included angle and the second included angle are acute angles, and the first included angle is larger than the second included angle;

the first included angle is not less than 45 degrees, and/or the second included angle is not less than 10 degrees; and/or the presence of a gas in the gas,

the number of the first type blades, the second type blades and the third type blades is multiple, the first type blades are arranged at intervals along the rotating direction, the second type blades are arranged at intervals along the rotating direction, and the third type blades are arranged at intervals along the rotating direction.

In the technical scheme, the first included angle of the first type of blades is not less than 45 degrees, so that ice cubes can be prevented from idling above the blades during ice crushing, and the crushed food is responsible for crushing food in the upper area (the food runs around under the centrifugal action during the stirring of the blades, a stirring blind area is formed in the area right above the blades, and the blades are arranged to reduce the blind area and accelerate the flowing frequency of the food); the second included angle through setting up second type blade is not less than 10 degrees, and is less than first included angle (first included angle is greater than the second included angle) to when the stirring, can effectively smash the regional edible material of middle part, also can sweep the ice-cube bottom during the trash ice.

Optionally, the cutting edge of the second type blade is gradually bent backwards along the rotation direction from the direction close to the central axis to the direction far away from the central axis; and/or the presence of a gas in the gas,

the cutting edge of the second type blade is provided with a plurality of notches arranged at intervals along the outer peripheral edge, each notch comprises two oppositely arranged notch side walls and a notch bottom wall connected between the two notch side walls, and the notch bottom wall is semicircular.

In the technical scheme, the cutting edge of the second type of blade is gradually bent backwards along the rotating direction, so that the blade can be prevented from being stuck when ice cubes are excessive, the torque and the load of the blade during working are effectively reduced, the power of the blade is reduced, and the working reliability is improved; through the specific sawtooth structure that sets up second type blade, can be more favorable to cutting up the ice-cube.

Optionally, from the direction close to the central axis to the direction away from the central axis, the third type blade comprises a bent part extending downwards and a straight part extending from the end of the bent part;

a third included angle is formed between the plane where the bending part of the third type of blade is located and the horizontal plane;

the third included angle is not less than 30 degrees and not more than 80 degrees.

In the technical scheme, the third included angle is not less than 30 degrees and not more than 80 degrees, so that the situation that the outer end of the third type of blade which is inclined downwards and extends too small cannot be close to the bottom of a cup to prevent the bottom of the ice from sinking when the ice is made is avoided, the blade power is too large when the angle is too large, and a whipping blind area between the blade which is inclined upwards and extends downwards and the blade which is inclined downwards is too large is avoided; through setting up being this scope angle of the third contained angle of third type blade, can compromise and smash edible material and the anti-sinking characteristic of trash ice.

A second aspect of the embodiments of the present application provides a cooking cup, which includes the cutter assembly as described above; a processing space for containing and processing food materials is arranged inside the cooking cup; the cutter assembly is housed within the processing volume.

In this technical scheme, through setting up the concrete structure of the cutter unit in the cooking cup, promptly, through being in the same place the blade group that three kinds of structures are different to make all kinds of blades receive different angle restrictions of buckling and mutually support in order to exert different effects, effectively improve the whipping effect and the trash ice effect of eating the material, thereby possess excellent performance of smashing and trash ice performance simultaneously.

Optionally, the cooking cup comprises a cup body, the cup body comprises a cup body side wall and a cup body bottom wall, and the cup body side wall and the cup body bottom wall surround to form the processing space;

the distance between the end part of the third type of blade of the cutter assembly close to the side wall of the cup body and the side wall of the cup body is larger than zero and smaller than or equal to 20 mm; and/or the presence of a gas in the gas,

the distance between the end part of the third type of blade of the cutter assembly close to the bottom wall of the cup body and the bottom wall of the cup body is larger than zero and smaller than or equal to 10 mm.

In this technical scheme, through setting up being close to of third type blade the tip of cup lateral wall with distance between the cup lateral wall is greater than zero, and is less than or equal to 20mm, can smash some small trash ices when beating ice effectively, and when the higher crushing edible material of rotational speed, can smash effectively partial graininess (receive centrifugal force more can keep away from arbor department rotation near the cup wall always).

Through setting up being close to of third type blade the tip of cup diapire with distance between the cup diapire is greater than zero, and is less than or equal to 10mm, can smash the heavy end when beating ice and the little crushed ice that does not smash effectively.

The third aspect of the embodiment of this application provides a cooking machine, this cooking machine include as above cooking cup and frame, the cooking cup is installed on the frame.

In this technical scheme, through setting up the concrete structure of the cutter unit in the cooking cup, promptly, through being in the same place the blade group that three kinds of structures are different to make all kinds of blades receive different angle restrictions of buckling and mutually support in order to exert different effects, effectively improve the whipping effect and the trash ice effect of eating the material, thereby possess excellent performance of smashing and trash ice performance simultaneously.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

Fig. 1 is a schematic top view of a fan of a food processor in the prior art.

Fig. 2 is a schematic cross-sectional structural view of the food processor according to embodiment 1 of the present application.

Fig. 3 is a schematic cross-sectional structure view of the food processing cup according to embodiment 1 of the present application.

Fig. 4 is a partially enlarged view of a portion a in fig. 3.

Fig. 5 is a perspective view of the upper tool and the lower tool of the tool assembly according to embodiment 1 of the present application.

Fig. 6 is a perspective exploded view schematically showing the upper tool and the lower tool of the tool assembly according to embodiment 1 of the present application.

Fig. 7 is a schematic sectional view showing the upper tool and the lower tool of the tool assembly according to embodiment 1 of the present application.

Fig. 8 is a side view of the upper and lower blades of the blade assembly of example 1 of the present application.

Fig. 9 is a perspective view of the upper blade of the blade assembly according to embodiment 1 of the present application.

Fig. 10 is a partially enlarged view of a portion B in fig. 9.

Fig. 11 is a perspective view of the upper tool and the lower tool of the tool assembly according to embodiment 2 of the present application.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus consistent with certain aspects of the present application, as detailed in the appended claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Similarly, the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one, and if only "a" or "an" is denoted individually. "plurality" or "a number" means two or more. Unless otherwise indicated, "front", "rear", "lower" and/or "upper" and the like are for convenience of description and are not limited to one position or one spatial orientation. The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

The functions of the cuisine related to the application mainly comprise, but are not limited to, functions of soybean milk making, fruit juice squeezing, rice paste making, minced meat, ice shaving, grinding, coffee making and/or mask blending and the like. The food processor 10 may include a soymilk machine, a blender, a dry grinder or a broken food processor 10 or other machines for pulverizing and stirring food materials.

Example 1

The following describes in detail embodiment 1 of the present application with reference to fig. 2 to 10.

The present embodiment provides a food processor 10, wherein the food processor 10 can be provided with a whipping assembly and a heating device, and has the functions of whipping food materials and heating food materials. Furthermore, the food processor 10 is provided with a controller for controlling the operation of the whipping device and the heating device as well as other components as a whole. The controller may be a main control chip disposed on the PCB.

The food processor 10 comprises a food processing cup 20 and a base 30, wherein the food processing cup 20 is mounted on the base 30. In operation, the cooking cup 20 is placed on the base 30. In other embodiments, the food processing cup 20 and the base 30 can be an integral body. For example, the cooking cup 20 may be provided as a part of the housing 30 that is not detachable.

The lower end surface of the cooking cup 20 and the upper end surface of the machine base 30 can be provided with a conductive contact and a mechanical matching piece which are matched and connected with each other. The conductive contacts may be conventional electrical connectors and the mechanical coupling may be a shaft coupling. And the base 30 can be provided with a limiting part to limit the food processing cup 20 placed on the base 30. After the food processing cup 20 is placed on the base 30, the conductive contacts and the mechanical connectors are connected, so that the food processing cup 20 is electrically and physically connected with the base 30, and the motor, the power supply (or the power adapter), the controller and the like arranged in the base 30 can respectively provide support for the beating component (such as the cutter component 100), the heating plate and the like arranged in the food processing cup 20 in terms of power, power supply, signal control and the like.

The cooking cup 20 of the embodiment comprises a cup body 200, a cup cover 300 and a cup seat 400. The cup cover 300 is covered on the cup body 200. The cup holder 400 is assembled under the cup body 200. The bowl 200 includes a bowl side wall 210 and a bowl bottom wall 220, and the bowl side wall 210 and the bowl bottom wall 220 surround the processing space 21.

The cooking cup 20 further comprises a cutter assembly 100, and the cutter assembly 100 is accommodated in the processing space 21. The cutter assembly 100 may include an upper cutter 140, a lower cutter 150, a tool holder 160, a rotating shaft 170, an upper spacer 181, a lower spacer 182, and a clutch 192.

The tool holder 160 is provided with a through hole, the rotating shaft 170 rotatably penetrates through the through hole of the tool holder 160, and the upper end and the lower end of the rotating shaft 170 respectively expose the through hole of the tool holder 160. The upper tool 140 and the lower tool 150 are sleeved on the upper end of the rotating shaft 170, the upper tool 140 is located above the lower tool 150, the upper end of the rotating shaft 170 can be fixedly connected with the nut 191 in a threaded connection mode, a step surface (not shown in the figure) is arranged on the rotating shaft 170, and the upper tool 140 and the lower tool 150 are fixed between the step surface and the nut 191, so that the upper tool 140 and the lower tool 150 are fixed on the rotating shaft 170. An upper spacer 181 may be provided between the nut 191 and the cutter, and a lower spacer 182 may be provided between the lower cutter 150 and the step surface, preventing the cutter and the lower cutter 150 from being worn during rotation of the cutter. In other embodiments, the cutter and lower cutter 150 may be fixed to the rotating shaft 170 by riveting.

The rotating shaft 170 is rotatable relative to the holder 160 and rotates the upper cutter 140 and the lower cutter 150. The upper and lower knives 140 and 150 are received in the processing space 21 to whip the material in the processing space 21 while rotating, breaking up the material in the processing space 21.

The tool post 160 is disposed through the opening of the cup bottom wall 220 and fixed by a fastener, so that the tool post 160 is fixed in the cooking cup 20.

The clutch 192 may be threadedly coupled to the lower end of the rotating shaft 170. When the motor in the machine base 30 is operated, the clutch 192 is driven to rotate, and the clutch 192 drives the upper cutter 140 and the lower cutter 150 to rotate through the rotating shaft 170.

The upper cutter 140 includes an upper mounting portion 141, and an upper mounting hole 142 may be formed on the upper mounting portion 141. The lower cutter 150 includes a lower mounting portion 151, a lower mounting hole 152 may be formed on the lower mounting portion 151, and the rotation shaft 170 may be once inserted through the upper mounting hole 142 and the lower mounting hole 152. The shape of the upper mounting hole 142 and the lower mounting hole 152 may be non-circular, such as substantially rectangular as shown in the figure, and the portion of the rotating shaft 170 penetrating through the upper mounting hole 142 and the lower mounting hole 152 is non-circular and matched with the upper mounting hole 142 and the lower mounting hole 152, so that the rotating shaft 170 rotates to drive the upper cutter 140 and the lower cutter 150 to rotate.

The upper cutter 140 further includes first and second type inserts 110 and 120 disposed on the circumferential side of the upper mounting portion 141, and the lower cutter 150 further includes a third type insert 130 disposed on the circumferential side of the lower mounting portion 151. The first type blades 110, the second type blades 120 and the third type blades 130 rotate around the same central axis O, that is, the first type blades 110, the second type blades 120 and the third type blades 130 are driven by the rotating shaft 170 to rotate around the central axis O of the rotating shaft 170. From the direction close to the central axis O to the direction far away from the central axis O, the first type blade 110 and the second type blade 120 extend obliquely upward, the third type blade 130 extends obliquely downward, the cutting edges of the first type blade 110 and the third type blade 130 are linear, and the cutting edge 121 of the second type blade is arc-shaped and zigzag. The cutting edge of the first type blade 110 is positioned above the cutting edge of the second type blade 120 and the cutting edge of the third type blade 130 is positioned below the cutting edge of the second type blade 120 in the height direction H.

Like this, through combining the blade that three kinds of structures are different together to make all kinds of blades receive different angle restrictions of buckling in order to exert different effects and mutually support, effectively improve the whipping effect and the trash ice effect to eating the material, thereby possess excellent performance of smashing and trash ice performance simultaneously. Specifically, during ice making, layered ice crushing can be achieved through the first type blades 110 and the second type blades 120 extending obliquely upwards, ice blocks can be effectively crushed through the blades of the circular arc sawtooth structures of the second type blades 120, and the beneficial effects of bottom sinking prevention and small particle sinking prevention can be achieved through the third type blades 130 extending obliquely downwards; in the aspect of crushing food materials: the dead zone of crushing in the upper and middle portions can be reduced by the first and second type blades 110 and 120 extending obliquely upward, and the advantageous effect of sweeping the bottom can be achieved by the third type blade 130 extending obliquely downward.

Specifically, the height of the whipping surface of the first type blade 110 is the highest, and the straight edge of the first type blade can reduce the upper dead zone of the whipping of the blade when crushing food materials, and prevent ice blocks from slipping on a plane formed when the blade rotates at a high speed when crushing ice, so that the blade idles to do useless work; the stirring surface of the second blade 120 is positioned between the stirring surface of the first blade 110 and the stirring surface of the third blade, and is provided with a circular arc-shaped and saw-toothed blade edge so as to break ice blocks through the blade edge of the circular arc-shaped saw-toothed structure; the height of the beating surface of the third blade 130 is the lowest, so that the ice particles can be prevented from sinking when the ice cubes are beaten.

The number of the first type blades 110, the second type blades 120 and the third type blades 130 is multiple, the multiple first type blades 110 are arranged at intervals along the rotating direction, the multiple second type blades 120 are arranged at intervals along the rotating direction, and the multiple third type blades 130 are arranged at intervals along the rotating direction. So configured, the first type blades 110, the second type blades 120, and the third type blades 130 can be better fitted.

In this embodiment, the number of the first type blades 110 and the second type blades 120 may be two, the first type blades 110 and the second type blades 120 are sequentially arranged at intervals along the rotation direction on the peripheral side of the upper mounting portion 141, the two first type blades 110 are disposed oppositely, and the two second type blades 120 are disposed oppositely. The third type blades 130 are also two in number, and are arranged at intervals along the circumferential side of the lower mounting portion 151 in the rotational direction and are disposed opposite to each other.

Each blade comprises a blade edge and a blade back opposite to the blade edge. The cutting edge of each blade faces the rotating direction of the cutter, so that the efficiency of beating the food materials is high, and the food materials are more favorably smashed.

In this embodiment, a first included angle a is formed between the plane where the cutting edge of the first type blade 110 is located and the horizontal plane, a second included angle b is formed between the plane where the cutting edge 121 of the second type blade is located and the horizontal plane, the first included angle a and the second included angle b are acute angles, and the first included angle a is greater than the second included angle b. That is, the cutting edge of the first type blade 110 is positioned above the cutting edge of the second type blade 120.

Preferably, first contained angle a is not less than 45 degrees, like this, can prevent that the ice-cube from idling above the blade when crushing ice, is responsible for the regional edible material of upper portion to smash when crushing edible material (the edible material receives centrifugal action to run all around when the blade is beaten, and the regional beating blind area that forms directly over the blade, and the frequency that the blade set up here can reduce the blind area and accelerate edible material to flow). The second included angle b is not less than 10 degrees, so that food materials in the middle area can be effectively crushed when being stirred, and the bottom of ice blocks can be swept when ice is crushed.

Specifically, the cutting edge 121 of the second type insert is gradually bent backward in the rotational direction from the direction close to the central axis O to the direction away from the central axis O. Like this, through setting up the blade 121 of second type blade and bending backward gradually along direction of rotation, can prevent that the blade from appearing the card dead condition when the ice-cube is too much, effectively reduce the moment of torsion and the load of blade during operation, reduce blade power and improve operational reliability.

The blade edge 121 of the second type of blade is provided with a plurality of notches 122 arranged at intervals along the outer circumference to form a saw-toothed structure of the blade edge 121. The notch 122 includes two oppositely disposed notch side walls 123 and a notch bottom wall 124 connected between the two notch side walls 123, and the notch bottom wall 124 is semicircular. Thus, by providing the specific saw tooth structure of the second type blade 120, it is possible to more advantageously cut ice cubes. The length of the blade between two adjacent notches 122 is greater than or equal to the width of the notches 122 to more effectively break up the ice cubes.

The second type of blade 120 includes a back 125 disposed opposite the cutting edge. The back 125 of the second type of blade may be concave and the back 125 may be circular. Due to the arrangement, the distance between the knife back 125 and the first type blade 110 is larger, so that the first type blade 110 can be prevented from contacting the knife back 125 in the upward bending process; also, the lines of the second type blade 120 can be made more aesthetically pleasing.

Specifically, the third type insert 130 includes a bent portion 131 extending obliquely downward and a straight portion 132 extending from an end of the bent portion 131 in a direction from being close to the central axis O to being far from the central axis O. A third included angle c is formed between the plane where the bending portion 131 of the third type blade 130 is located and the horizontal plane, and is not less than 30 degrees and not more than 80 degrees. Because the third blade 130 extends downward, a third included angle c formed by the plane where the bending part 131 of the third blade 130 is located and the horizontal plane is a sinking angle. Thus, by setting the third included angle c to be not less than 30 degrees and not more than 80 degrees, the outer end of the third type blade 130 which extends downwards is prevented from approaching the cup bottom to prevent the bottom from sinking during ice making, and the blade power is too large due to too large angle, and the beating blind area between the blade which extends upwards in an inclined manner and the blade which extends downwards is too large; the third included angle c of the third type of blade 130 is set to be the angle within the range, so that the characteristics of crushing food materials and crushing ice for preventing bottom sinking can be considered.

Referring back to fig. 4 and 5, the distance d between the end of the third type of blade 130 of the cutter assembly 100 near the cup sidewall 210 and the cup sidewall 210 is greater than zero and less than or equal to 20 mm. Like this, can smash some little trash ices when beating ice effectively, and when the higher crushing food material of rotational speed, can smash effectively partial graininess (receive centrifugal force more can be always keeping close to the cup wall and keep away from arbor and rotate).

The distance e between the end of the third type of insert 130 of the cutter assembly 100 near the cup bottom wall 220 and the cup bottom wall 220 is greater than zero and less than or equal to 10 mm. In this way, by setting the distance between the end part of the third type blade 130 close to the cup bottom wall 220 and the cup bottom wall 220 to be greater than zero and less than or equal to 10mm, the sunk ice and the small crushed ice which is not crushed during ice beating can be effectively crushed.

In the present embodiment, the upper mounting portion 141 of the upper tool 140 and the lower mounting portion 151 of the lower tool 150 are each flat plate-shaped and are stacked and closely attached. In this way, the upper tool 140 and the lower tool 150 are compactly combined by providing the structure and the positional relationship of the upper mounting part 141 and the lower mounting part 151.

The upper mounting portion 141 is integrally formed with the first type insert 110 and the second type insert 120, and the lower mounting portion 151 is integrally formed with the third type insert 130. That is, different types of blades can be manufactured by one metal sheet, and compared with the method that one metal sheet is adopted for each type of blade, the manufacturing process of the cutter can be simplified, and the cost can be saved.

Example 2

As shown in fig. 11, the overall structure of the cutter assembly 100 of the present embodiment is basically the same as that of embodiment 1, except that the second type inserts 120 and the third type inserts 130 are arranged at slightly different positions, specifically, only the first type inserts 110 are arranged on the periphery of the upper mounting portion 141 of the upper cutter 140, and the second type inserts 120 and the third type inserts 130 are arranged on the periphery of the lower mounting portion 151 of the lower cutter 150. The second type blades 120 and the third type blades 130 are sequentially arranged at intervals along the rotation direction on the periphery of the lower mounting portion 151, the two second type blades 120 are arranged oppositely, and the two third type blades 130 are arranged oppositely.

The upper mounting portion 141 is integrally formed with the first type insert 110, and the lower mounting portion 151 is integrally formed with the second type insert 120 and the third type insert 130.

In this way, the second type blade 120 and the third type blade 130 are combined together, so that the manufacturing process of the cutter assembly 100 can be simplified, and the cost can be effectively saved; the upper mounting part 141, the second type blade 120 and the third type blade 130 are integrally formed, so that the manufacturing process of the cutter assembly 100 can be simplified, and the cost can be saved; similarly, the lower mounting portion 151 and the third insert 130 are integrally formed to simplify the manufacturing process of the cutter assembly 100 and save the cost.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the scope of protection of the present application.

Claims (10)

1. A cutter assembly, characterized in that the cutter assembly (100) comprises a first type of blade (110), a second type of blade (120) and a third type of blade (130) which rotate around the same central axis, the first type of blade (110) and the second type of blade (120) extend obliquely upwards and the third type of blade (130) extends obliquely downwards in the direction from the central axis to the direction away from the central axis, the cutting edges of the first type of blade (110) and the third type of blade (130) are all linear, and the cutting edge (121) of the second type of blade is arc-shaped and sawtooth-shaped;

the cutting edge of the first type of blade (110) is located above the cutting edge (121) of the second type of blade, and the cutting edge of the third type of blade (130) is located below the cutting edge (121) of the second type of blade in the height direction.

2. The cutter assembly of claim 1, wherein the cutter assembly (100) comprises an upper cutter (140) and a lower cutter (150) disposed below the upper cutter (140);

the upper cutter (140) includes an upper mounting portion (141) and the first-type blade (110) and the second-type blade (120) disposed on the side of the upper mounting portion (141), and the lower cutter (150) includes a lower mounting portion (151) and the third-type blade (130) disposed on the side of the lower mounting portion (151);

the upper mounting part (141) and the first type blade (110) and the second type blade (120) are integrally formed, and the lower mounting part (151) and the third type blade (130) are integrally formed.

3. The cutter assembly of claim 1, wherein the cutter assembly (100) comprises an upper cutter (140) and a lower cutter (150) disposed below the upper cutter (140);

the upper cutter (140) includes an upper mounting portion (141) and the first type insert (110) disposed on the side of the upper mounting portion (141), and the lower cutter (150) includes a lower mounting portion (151) and the second type insert (120) and the third type insert (130) disposed on the side of the lower mounting portion (151);

the upper mounting part (141) and the first type blade (110) are integrally formed, and the lower mounting part (151) and the second type blade (120) and the third type blade (130) are integrally formed.

4. A tool assembly according to claim 2 or 3, wherein the upper mounting portion (141) and the lower mounting portion (151) are each flat and are stacked and snugly fitted together.

5. The cutter assembly according to claim 1, wherein the plane in which the cutting edges of the first type of blades (110) lie forms a first angle with the horizontal plane, the plane in which the cutting edges of the second type of blades (121) lie forms a second angle with the horizontal plane, the first angle and the second angle are acute angles, and the first angle is greater than the second angle;

the first included angle is not less than 45 degrees, and/or the second included angle is not less than 10 degrees; and/or the presence of a gas in the gas,

the number of the first type blades (110), the second type blades (120) and the third type blades (130) is multiple, the first type blades (110) are arranged at intervals along the rotating direction, the second type blades (120) are arranged at intervals along the rotating direction, and the third type blades (130) are arranged at intervals along the rotating direction.

6. The cutter assembly of claim 1,

the cutting edge (121) of the second type blade is gradually bent backwards along the rotation direction from the direction close to the central axis to the direction far away from the central axis; and/or the presence of a gas in the gas,

the cutting edge (121) of the second type blade is provided with a plurality of notches (122) arranged at intervals along the outer peripheral edge, each notch (122) comprises two oppositely arranged notch side walls (123) and a notch bottom wall (124) connected between the two notch side walls (123), and each notch bottom wall (124) is semicircular.

7. The cutting tool assembly according to claim 1, wherein the third type insert (130) comprises a bent portion (131) extending obliquely downward and a straight portion (132) extending from an end of the bent portion (131) in a direction from near to far from the central axis;

a third included angle is formed between the plane where the bending part (131) of the third type blade (130) is located and the horizontal plane;

the third included angle is not less than 30 degrees and not more than 80 degrees.

8. A cooking cup, characterized in that the cooking cup (20) comprises a cutter assembly (100) according to any one of claims 1-7; a processing space (21) for containing and processing food materials is arranged in the cooking cup (20); the cutter assembly (100) is accommodated within the processing space (21).

9. The cooking cup according to claim 8, wherein the cooking cup (20) further comprises a cup body (200), the cup body (200) comprises a cup body side wall (210) and a cup body bottom wall (220), and the cup body side wall (210) and the cup body bottom wall (220) surround to form the processing space (21);

the distance between the end of the third type blade (130) of the cutter assembly (100) close to the cup sidewall (210) and the cup sidewall (210) is greater than zero and less than or equal to 20 mm; and/or the presence of a gas in the gas,

the distance between the end of the third type of blade (130) of the cutter assembly (100) close to the cup bottom wall (220) and the cup bottom wall (220) is greater than zero and less than or equal to 10 mm.

10. A food processor, characterized in that, the food processor (10) comprises the food cup (20) and the base (30) as claimed in claim 8 or 9, the food cup (20) is mounted on the base (30).

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