CN216602618U - Food processor and cutter assembly thereof - Google Patents

Abstract

The application provides a cutter unit and cooking machine of cooking machine. The cutter component comprises a stirring cutter and a cutter holder. The stirring cutter comprises a fixed disk and a cutter body which is rotatably arranged on the fixed disk. The tool holder comprises a base body, an upper surrounding wall and a lower surrounding wall. The upper wall protrudes from a surface of one side of the base facing the fixed disk to engage with the fixed disk. The lower wall protrudes from a surface of the substrate on a side away from the fixed disk. The cutter body is hermetically arranged at the central position of the fixed disc and the base body in a penetrating way. The space between the fixed disk and the base body is set as a sealed space. The space surrounded by the lower wall is provided as a non-sealed space. The food processor comprises a host and a stirring cup. The blender cup includes a cutter assembly. So set up, separate the blade holder through the base member, make the blade holder form confined space and non-confined space, compare in all setting up to confined space's scheme from the fixed disk until the bottom of blade holder and compare, this confined space's volume reduces to some extent to avoid confined space's waste, be favorable to cooking machine overall structure's compactedness.

Description

Food processor and cutter assembly thereof

Technical Field

The application relates to a small household electrical appliance technical field, particularly relates to a cutter assembly of a food processor and the food processor.

Background

The inside of cooking machine is usually equipped with the enclosure, can set up the electrical part in the enclosure or be used for setting up the wire that is connected with the electrical part. For example, the inside of cutter unit also is equipped with sealed space, is equipped with the wire that is used for being connected with coupler or temperature sensor in this sealed space, and among the current cutter unit, sealed space is great, and the space is extravagant great, is unfavorable for the compactness of cooking machine structure.

SUMMERY OF THE UTILITY MODEL

The application provides a cutter unit and cooking machine of modified cooking machine aims at reducing the inside confined space of cutter unit.

Specifically, the method is realized through the following technical scheme:

the application provides a cutter unit of cooking machine, includes wherein:

the stirring knife comprises a fixed disc and a knife body rotatably arranged on the fixed disc; and

the cutter holder comprises a base body, an upper surrounding wall and a lower surrounding wall, wherein the upper surrounding wall protrudes from the surface of one side, facing the fixed disc, of the base body and is connected with the fixed disc, the lower surrounding wall protrudes from the surface of one side, facing away from the fixed disc, of the base body, the cutter body penetrates through the fixed disc and the center of the base body in a sealing mode, a space between the fixed disc and the base body is set to be a sealing space, and a space surrounded by the lower surrounding wall is set to be a non-sealing space.

The application provides a cutter unit includes stirring sword and blade holder. The tool apron comprises a base body, an upper surrounding wall and a lower surrounding wall. The cutter holder is separated by the base body, so that the cutter holder forms a sealed space and a non-sealed space, and compared with a scheme that the bottom of the cutter holder is completely arranged into the sealed space from the fixed disc to the whole bottom of the cutter holder, the volume of the sealed space is reduced to some extent, thereby avoiding the waste of the sealed space and being beneficial to the compactness of the whole structure of the food processor.

Optionally, the cutter assembly comprises a fixed disk sealing ring, the fixed disk sealing ring is wrapped on the periphery of the fixed disk, clamped between the fixed disk and the upper enclosure wall and used for sealing a gap between the fixed disk and the upper enclosure wall, and the position of the fixed disk sealing ring is formed as a first sealing position of the sealing space. So, fixed disk sealing washer has realized sealed in first sealing position department, avoids leaving the clearance between upper casing wall and the fixed disk, has guaranteed the leakproofness of seal space.

Optionally, a fixed disk hole is formed in the central area of the fixed disk, the cutter shaft of the cutter body penetrates out of the fixed disk hole, the cutter assembly further comprises a cutter body upper sealing ring clamped in the fixed disk hole and surrounding the cutter shaft, and the position of the cutter body upper sealing ring is a second sealing position of the sealing space. Therefore, the food material slurry is prevented from entering the space enclosed by the fixed disc, the upper surrounding wall and the base body. The upper end of the cutter shaft is sealed with the fixed disc through the upper sealing ring of the cutter body.

Optionally, a base hole is formed in the central region of the base, a cutter shaft of the cutter body penetrates out of the base hole, the cutter assembly further comprises a cutter body lower sealing ring clamped in the base hole and surrounding the cutter shaft, and the position of the cutter body lower sealing ring is a third sealing position of the sealing space. The cutter body lower sealing ring is arranged at the position of the base body hole, so that a gap between the cutter shaft and the base body hole can be sealed, and the cutter body lower sealing ring realizes the sealing between the lower end of the cutter shaft and the base body.

Optionally, the cutter assembly includes a coupler and a coupler sealing member, the coupler is disposed below the base, the base is provided with a coupler outlet hole communicated with the sealing space, the coupler outlet hole is sealed by the coupler sealing member, and a position where the coupler sealing member is located is a fourth sealing position of the sealing space. The coupler sealing piece is used for sealing the coupler outlet hole, so that the lead is ensured to pass through the coupler outlet hole in a sealing mode, and the sealing performance of the sealing space is ensured.

Optionally, the coupler wire outlet hole is located right above the coupler, a groove is formed in the top end of the coupler, the lower end of the coupler sealing member is inserted into the groove, the upper end of the coupler sealing member seals the coupler wire outlet hole, and the coupler sealing member is provided with a groove through which a wire passes. Thereby ensuring the sealing performance of the lead sealing wire and the sealing space.

Optionally, the cutter subassembly still includes the lockpin that is used for being connected with the stirring cup of cooking machine, the lockpin is followed the radial flexible of fixed disk, the lockpin when stretching out the state with the stirring cup is connected, the lockpin assemble in non-airtight space, follow the lower wall stretches out. The assembly of the cutter assembly and the cup assembly can be realized through the lock pin, so that the structure is simple, and the connection is reliable.

Optionally, the cutter assembly comprises a weep hole, the weep hole being in communication with the unsealed space. The drain hole is used for draining water entering the unsealed space.

Optionally, the cutter assembly further comprises a bottom cover, the bottom cover is connected with the lower wall and used for sealing the opening at the bottom of the lower wall, and the bottom cover is provided with the water drainage hole. The bottom cover is used for covering the opening at the bottom of the lower surrounding wall. And the bottom is located to the outlet for the outlet is perpendicular with the direction of rivers, is favorable to rivers to pass through the outlet and discharges.

Optionally, the drainage holes are arranged as a plurality of holes distributed in a centralized manner. So that the water flow in the non-sealed space is discharged through the plurality of holes, and the drainage time is saved.

The application also provides a cooking machine, wherein, include:

a host;

the stirring cup is detachably assembled on the host machine and comprises a cup assembly and a cutter assembly detachably assembled on the cup assembly.

Drawings

FIG. 1 is a schematic structural view of a blender cup provided herein;

FIG. 2 is an exploded view of the cup assembly and cutter assembly of the blender cup shown in FIG. 1;

FIG. 3 is a schematic view of the construction of the cutter assembly shown in FIG. 2;

FIG. 4 is an exploded view of the cutter assembly shown in FIG. 2;

fig. 5 is a cross-sectional view of the cutter assembly shown in fig. 3 taken along line a-a.

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 and methods consistent with aspects of the present application.

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. As used in this application, the terms "first," "second," and the like do not denote any order, quantity, or importance, but rather are 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 specified, "front", "back", "lower" and/or "upper", "top", "bottom", and the like are for ease of description only 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.

The application provides a cutter unit of cooking machine, including stirring sword and blade holder. The stirring knife comprises a fixed disk and a knife body which is rotatably arranged on the fixed disk. The tool apron comprises a base body, an upper surrounding wall and a lower surrounding wall. The upper wall protrudes from a side surface of the base body facing the fixed disk to engage with the fixed disk. The lower wall protrudes from a surface of the substrate on a side away from the fixed disk. The cutter body is hermetically arranged at the central position of the fixed disc and the base body in a penetrating way. The space between the fixed disk and the base body is set as a sealed space. The space surrounded by the lower wall is provided as a non-sealed space. So set up, separate the blade holder through the base member, make the blade holder form confined space and non-confined space, compare in all setting up to confined space's scheme from the fixed disk until the bottom of blade holder and compare, this confined space's volume reduces to some extent to avoid confined space's waste, be favorable to cooking machine overall structure's compactedness.

The embodiment of the application provides a main machine (not shown) and a stirring cup 1. The stirring cup 1 is detachably assembled to the main machine. The food processor includes but is not limited to a soybean milk machine, a juice extractor and a wall breaking machine.

Fig. 1 is a schematic structural diagram of a stirring cup 1 provided by the present application. The blender cup 1 includes a cup assembly 2 and a cutter assembly 3 removably assembled to the cup assembly 2. The cup assembly 2 comprises a cup body 4 and a cup seat 5 arranged at the bottom of the cup body 4. The cup body 4 is formed with a cup cavity for accommodating food materials. The cup assembly 2 can further comprise a cup cover 6 and a handle 7, the cup cover 6 covers the top of the cup body 4, and the handle 7 is arranged on the side portion of the cup body 4.

Fig. 2 is an exploded view of the cup assembly 2 and the cutter assembly 3 of the blender cup 1 shown in fig. 1. Cutter unit 3 detachably assembles in cup 5, makes things convenient for the washing of cutter unit 3.

Fig. 3 is a schematic structural view of the cutter member 3 shown in fig. 2. Fig. 4 is an exploded view of the cutter assembly 3 shown in fig. 2.

Referring to fig. 3 and 4, the cutter assembly 3 includes a stirring blade 9 and a blade holder 10. The stirring knife 9 comprises a fixed disk 11 and a knife body 8 which is rotatably arranged on the fixed disk 11. The blade at the top of the cutter body 8 is positioned in the cup cavity, and when the cutter body 8 rotates, the blade can be used for stirring food materials. The tool holder 10 is assembled below the fixed disk 11, and the cutter shaft 19 of the cutter body 8 penetrates through the tool holder 10. In one embodiment, the fixed tray 11 can be a heating tray, or the bottom of the fixed tray 11 is provided with a heating pipe, so that the cooking machine has a heating function.

The cutter assembly 3 further comprises a lock pin 28, the lock pin 28 is arranged in a telescopic mode along the radial direction of the fixing disc 11, and the lock pin 28 is connected with the stirring cup 1 in an extending state. Among them, the locking pin 28 may be provided in plural along the circumferential direction of the fixed disk 11. Specifically, the tool holder 10 is provided with a lock pin hole 31 for assembling the lock pin 28, and the lock pin 28 is protruded from the lock pin hole 31 by the elastic force of the torsion spring 32 and is maintained in the protruded state, thereby being connected to the cup assembly 2. When the lock pin 28 is pressed, the lock pin 28 can be retracted into the lock pin hole 31 against the elastic force of the torsion spring 32. The locking pin 28 and the locking pin hole 31 can be provided in multiple sets to increase the stability of the connection of the cutter assembly 3 with the cup assembly 2. In this embodiment, the lock pins 28 and the lock pin holes 31 are provided in two sets and spaced 180 ° apart.

Fig. 5 is a cross-sectional view of the cutter assembly 3 shown in fig. 3, taken along the line a-a.

Referring to fig. 4 and 5, the tool holder 10 includes a base 12, an upper wall 13, and a lower wall 14. The upper peripheral wall 13 projects from a surface of the base 12 on a side facing the fixed platter 11 to be engaged with the fixed platter 11. In one embodiment, the upper wall 13 may be a circumferential wall. The lower wall 14 projects from the surface of the substrate 12 on the side facing away from the fixed disk 11. In one embodiment, the peripheral wall 14 may be a circumferential wall. The cutter shaft 19 of the cutter body 8 is hermetically arranged at the central positions of the fixed disc 11 and the base body 12 in a penetrating way. The space between the fixed disk 11 and the substrate 12 is a sealed space 15, and the space surrounded by the peripheral wall 14 is a non-sealed space 16. In this way, the base body 12 serves as a partition base body, so that the space above the base body 12 is formed into the sealed space 15, and the space below the base body 12 is formed into the non-sealed space 16, so that the volume of the sealed space 15 is reduced, the effective utilization of the space is realized, and the compactness of the whole structure of the food processor is improved. For example, a locking pin hole 31 may be provided in the peripheral wall 14, with the locking pin 28 protruding from the space enclosed by the peripheral wall 14. The locking pin 28 does not involve electrical contact and does not need to be sealed, so that the locking pin 28 is arranged on the lower peripheral wall 14, the height dimension of the tool holder 10 can be effectively reduced, and the compactness of the tool holder 10 is facilitated.

The sealed space 15 may be provided with an electronic device or a lead wire for connecting the electronic device, and the electronic device or the lead wire needs to be sealed in order to ensure reliability of electrical contact between the electronic device and the lead wire.

With reference to fig. 5, the cutting tool assembly 3 includes a fixed disk sealing ring 17, the fixed disk sealing ring 17 is wrapped around the fixed disk 11 and clamped between the fixed disk 11 and the upper wall 13 for sealing the gap between the fixed disk 11 and the upper wall 13, and the position of the fixed disk sealing ring 17 is the first sealing position of the sealing space 15. In this embodiment, the stationary disc seal 17 seals at the first sealing position, so as to avoid a gap between the upper wall 13 and the stationary disc 11, and ensure the sealing performance of the sealing space 15.

In some embodiments, the central region of the fixed disk 11 is provided with a fixed disk hole 18, the knife shaft 19 of the knife body 8 passes through the fixed disk hole 18, the knife assembly 3 further comprises a knife body upper sealing ring 20 clamped in the fixed disk hole 18 and arranged around the knife shaft 19, and the position of the knife body upper sealing ring 20 is a second sealing position of the sealing space 15. A pipe body 110 is formed in the central area of the fixed disk 11, a fixed disk hole 18 is formed in the hollow part of the pipe body 110, a cutter body upper sealing ring 20 is arranged in the pipe body 110 and surrounds the cutter shaft 19, and the cutter body upper sealing ring 20 is extruded and deformed, so that the gap between the cutter shaft 19 and the fixed disk hole 18 can be sealed, and food slurry is prevented from entering the space enclosed by the fixed disk 11, the upper surrounding wall 13 and the base body 12. The upper sealing ring 20 of the cutter body realizes the sealing between the upper end of the cutter shaft 19 and the fixed disc 11.

With continued reference to fig. 5, in some embodiments, the central region of the base 12 defines a base bore 22, the arbor 19 of the cutter body 8 extends through the base bore 22, the cutter assembly 3 further includes a lower cutter body seal 23 retained within the base bore 22 and disposed about the arbor 19, the lower cutter body seal 23 being positioned to define a third sealing position for the sealed space 15. In this embodiment, the knife shaft 19 extends out of the base hole 22 and is exposed to the outside for transmission connection with a motor shaft of the main machine. The central region of the substrate 12 is formed with an annular flange 24 surrounding the substrate aperture 22, the annular flange 24 being enclosed inside the tubular body 110. The cutter body lower seal ring 23 is arranged in the annular flange 24 and around the cutter shaft 19, the cutter body lower seal ring 23 is extruded and deformed, so that a gap between the cutter shaft 19 and the base hole 22 can be sealed, and the cutter body lower seal ring 23 seals the lower end of the cutter shaft 19 and the base body 12.

In some embodiments, the cutter assembly 3 includes a coupler 25 and a coupler seal 26, the coupler 25 being disposed below the base 12, the base 12 being provided with a coupler outlet hole 27 communicating with the sealed space 15, the coupler seal 26 sealing the coupler outlet hole 27, the coupler seal 26 being positioned to form a fourth sealed position of the sealed space 15. In this embodiment, the coupler 25 is installed in the non-sealed space 16, and the coupler 25 includes an upper terminal 250 and a lower terminal 251, wherein the upper terminal 250 is connected to the terminal in the cup assembly 2 by a wire, and the lower terminal 251 is exposed to the outside for connection with a coupler of a host. Wires (not shown) connected to the upper terminal 250 are passed through the coupler outlet hole 27 into the sealed space 15 to be connected to the terminals in the cup assembly 2. The coupler seal 26 is used to seal the coupler outlet hole 27, ensuring that the wire is sealed through the coupler outlet hole 27, thereby ensuring the hermeticity of the sealed space 15.

In the embodiment shown in fig. 5, coupler outlet hole 27 is located directly above coupler 25, the lower end of coupler seal 26 fits into groove 34 at the top of coupler 25, and the lower end of coupler seal 26 seals coupler outlet hole 27. Further, the groove 33 for the wire to pass through is provided in the coupler sealing member 26, and the wire passes through the groove 33, whereby the wire seal trace electrically connected to the coupler 25 and the sealing property of the sealed space 15 can be ensured. In some embodiments, the material of the coupler seal 26 includes, but is not limited to, rubber, silicone, and the like.

In some embodiments, the knife assembly 3 includes a weep hole 29, the weep hole 29 communicating with the non-sealed space 16. In this embodiment, water entering the unsealed space 16 during cleaning of the cutter member 3 can be drained through the drain holes 29. And the weep holes 29 may also act as vents to allow for rapid drying within the unsealed space 16 to prevent the components within the unsealed space 16 from being susceptible to bacterial growth in a humid environment.

In some embodiments, the cutter assembly 3 further comprises a bottom cover 30, the bottom cover 30 being engaged with the peripheral wall 14 to close the opening at the bottom of the peripheral wall 14, the bottom cover 30 being provided with a weep hole 29. The bottom cover 30 is used for covering the opening at the bottom of the lower peripheral wall 14. The bottom cover 30 is vertical to the height direction of the cup body 4, and the drainage hole 29 is arranged on the bottom cover 30, so that the drainage hole 29 is vertical to the water flow direction, and the water flow is favorably discharged through the drainage hole 29.

In some embodiments, the weep holes 29 are provided as a plurality of holes distributed collectively. Thus, the water flow in the non-sealed space 16 is discharged through a plurality of holes, and the drainage time is saved.

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. The utility model provides a cutter unit of cooking machine which characterized in that includes:

the stirring knife (9) comprises a fixed disk (11) and a knife body (8) rotatably arranged on the fixed disk (11); and

the tool apron (10) comprises a base body (12), an upper surrounding wall (13) and a lower surrounding wall (14), wherein the upper surrounding wall (13) protrudes from the base body (12) towards one side surface of the fixed disc (11) and is connected with the fixed disc (11), the lower surrounding wall (14) protrudes from the base body (12) back to one side surface of the fixed disc (11), the tool body (8) is arranged at the central position of the base body (12) in a sealing and penetrating mode, a sealing space (15) is formed in a space between the fixed disc (11) and the base body (12), and a non-sealing space (16) is formed in a space surrounded by the lower surrounding wall (14).

2. The cutting tool assembly according to claim 1, characterized in that the cutting tool assembly (3) comprises a fixed disk sealing ring (17), the fixed disk sealing ring (17) is wrapped on the periphery of the fixed disk (11), clamped between the fixed disk (11) and the upper wall (13) and used for sealing the gap between the fixed disk (11) and the upper wall (13), and the position of the fixed disk sealing ring (17) is formed as a first sealing position of the sealing space (15).

3. The tool assembly according to claim 1, characterized in that the central region of the stationary disk (11) is provided with a stationary disk hole (18), the cutter shaft (19) of the cutter body (8) protrudes through the stationary disk hole (18), the tool assembly (3) further comprises an upper cutter body seal ring (20) clamped in the stationary disk hole (18) and arranged around the cutter shaft (19), the upper cutter body seal ring (20) being located in a second sealing position of the sealed space (15).

4. The tool assembly of claim 1, wherein the central region of the base body defines a body bore through which the arbor of the tool body extends, and further comprising a lower tool body seal retained within the body bore and disposed about the arbor, the lower tool body seal being positioned to define a third sealing position of the sealed space.

5. The cutter assembly according to claim 1, characterized in that the cutter assembly (3) comprises a coupler (25) and a coupler seal (26), the coupler (25) being arranged below the base body (12), the base body (12) being provided with a coupler outlet hole (27) communicating with the sealed space (15), the coupler seal (26) sealing the coupler outlet hole (27), the coupler seal (26) being located in a position forming a fourth sealing position of the sealed space (15).

6. The tool assembly according to claim 5, wherein the coupler outlet hole (27) is located directly above the coupler (25), a groove (34) is provided at a top end of the coupler (25), a lower end of the coupler seal member (26) is inserted into the groove (34), an upper end of the coupler seal member (26) seals the coupler outlet hole (27), and the coupler seal member (26) is provided with a groove (33) for a wire to pass through.

7. The cutter assembly according to any one of claims 1 to 6, characterized in that the cutter assembly (3) further comprises a lock pin (28) for connecting with a mixing cup (1) of a food processor, the lock pin (28) extends and retracts along the radial direction of the fixed disc (11), the lock pin (28) is connected with the mixing cup (1) when in an extended state, and the lock pin (28) is assembled in the non-sealed space (16) and extends from the lower peripheral wall (14).

8. A knife assembly according to any of claims 1 to 6, characterized in that the knife assembly (3) comprises a weep hole (29), the weep hole (29) communicating with the unsealed space (16).

9. The cutter assembly according to claim 8, wherein the cutter assembly (3) further comprises a bottom cover (30), the bottom cover (30) being engaged with the bottom wall (14) to close the opening at the bottom of the bottom wall (14), the bottom cover (30) being provided with the weep hole (29); and/or

The water drainage holes (29) are arranged into a plurality of holes which are distributed in a concentrated mode.

10. A food processor, comprising:

a host;

the stirring cup (1) is detachably assembled on the host, and the stirring cup (1) comprises a cup component (2) and a cutter component (3) which is detachably assembled on the cup component (2).

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