WO2022134326A1

WO2022134326A1 - Food processing assembly and food processing apparatus

Info

Publication number: WO2022134326A1
Application number: PCT/CN2021/080739
Authority: WO
Inventors: 李雪峰; 李泽坤
Original assignee: 莱克电气绿能科技(苏州)有限公司
Priority date: 2020-12-25
Filing date: 2021-03-15
Publication date: 2022-06-30
Also published as: CN114680672B; CN114680672A

Abstract

A food processing assembly (100) and a food processing apparatus (1000). The food processing assembly (100) comprises a pot body (10), a cutter locking block (20) and a cutter (30), wherein the cutter locking block (20) is mounted on the outer side of the bottom of the pot body (10), one side of the cutter locking block (20) is provided with an extending arm (21), and the extending arm (21) can extend out of a side wall of the pot body (10); and the cutter (30) is locked on the pot body (10) by means of the cutter locking block (20), the pot body (10) is provided with a food processing cavity (1011), and a cutter body of the cutter (30) is located in the food processing cavity (1011). The food processing apparatus (1000) comprises the food processing assembly (100) and further comprises a base (200), wherein the food processing assembly (100) is mounted on the base (200). In the food processing assembly and the food processing apparatus, the extending arm (21) connected to the cutter locking block (20) extends out of the pot body (10) from the side wall of the pot body (10), such that a user does not need to invert the pot body (10) when the cutter is dismounted and mounted, and when the pot body (10) is placed upright, the user only needs to hold the pot body (10) with one hand, and rotate the cutter locking block (20) with the other hand by means of the extending arm (21), such that operation is more convenient, the use experience of the user is improved, and the problem of the cutter (30) falling off relative to the pot body (10) due to the fact that the pot body (10) is inverted is avoided, thereby reducing potential safety hazards.

Description

Cooking components and cooking equipment

technical field

The present invention relates to the technical field of household electrical appliances, in particular to cooking components and cooking equipment.

Background technique

At present, there are more and more multi-functional cooking machines on the market. There are knives installed in the cooking machines, and operations such as chopping or stirring the ingredients are performed by the rotation of the knives. At the same time, the cooking machines also have a heating function to better satisfy the User requirements. In actual use, the cooking machine needs to be cleaned after it is used. In order to facilitate the cleaning operation, the knife in the cooking machine needs to be removed relative to the pot body. However, during the knife removal operation, the entire pot needs to be turned upside down, the user holds the knife with one hand, and turns the knife locking block with the other hand. Of course, the knife installation operation also needs to be carried out in this way. However, such an operation is not only inconvenient to operate and reduces the user experience, but also may have potential security risks.

SUMMARY OF THE INVENTION

Based on this, it is necessary to provide a cooking component in view of the technical problems of inconvenient operation and even potential safety hazards when disassembling and assembling knives in the prior art.

A cooking assembly includes a pot body, a knife locking block and a knife; the knife locking block is mounted on the outer side of the pot bottom of the pot body, and one side of the knife locking block has an extension arm, and the extension arm extends to the Outside the side wall of the pot body; the knife is locked on the pot body by the knife locking block, the pot body has a cooking cavity, and the knife body of the knife is located in the cooking cavity.

In one embodiment, the side wall of the pot body is provided with an opening extending along the circumferential direction of the pot body, and the extension arm can extend from the opening hole; from the side wall of the pot body Outside, the extension arm is toggled along the circumferential direction of the pot body, so that the knife locking block rotates relative to the pot body. The arrangement of the opening facilitates that the extension arm can extend from the opening to the side wall of the pot body, so that the user can dial it by hand and realize the rotation of the locking knife block relative to the pot body, thereby realizing the operation of disassembling and assembling the knife.

In one embodiment, the side wall of the pot body is provided with a receiving groove recessed radially inward, and the opening is within the range of the receiving groove; the extending arm protrudes out of the pot body One end of the side wall is provided with a bending flange, and the bending flange is accommodated in the accommodating portion. Such an arrangement not only provides an accommodation space for the bending and flanging of the extension arm extending out of the side wall of the pot body by setting the accommodating groove, but also makes it easier to toggle the extension arm through the setting of the bending and flanging, and at the same time bend the flanging The position constraint with the accommodating groove and the opening can ensure that the locking knife block will not easily disengage from the pot body.

In one embodiment, the pot body includes a cooking pot and a pot base installed under the cooking pot, the pot base has an installation cavity, the opening communicates with the installation cavity, and the locking knife A block is located within the mounting cavity. Such an arrangement can provide an installation space for the installation of the knife locking block relative to the pot body through the arrangement of the installation cavity, so as to ensure that the knife locking block can be separated from the cooking cavity.

In one of the embodiments, the knife locking block is configured with an accommodating cavity which penetrates along its axial direction, and a first locking slope is provided on the side wall of the accommodating cavity, the knife further includes a knife seat, the The knife body is installed on one end of the knife seat, and the knife seat is provided with a locking protrusion extending radially outward; the knife seat can pass through the accommodating cavity and the pot bottom of the pot body; Rotating the knife locking block in the first direction, the locking protrusion is pressed against the first locking slope, and the knife is locked relative to the pot body; rotating the knife locking block in the second direction, the The locking protrusion is released from the first locking slope, and the knife is unlocked relative to the pot body. Such arrangement can realize the locking cooperation between the knife and the knife locking block through the cooperation of the first locking slope and the locking protrusion, thereby realizing the operation of disassembling and assembling the knife relative to the pot body.

In one embodiment, the knife-locking block has an accommodating cavity penetrating through its own axial direction, and a locking ring is arranged in the accommodating cavity, and the locking ring can rotate synchronously with the knife-locking block and can be opposite to each other. The knife locking block moves along the axis of the knife locking block; the inner surface of the locking ring is provided with a second locking slope; the knife further includes a knife seat, and the knife body is mounted on the knife seat The knife seat is provided with a locking protrusion extending radially outward; the knife seat can pass through the locking ring and the bottom of the pot body; rotate the lock in the first direction When the knife block is rotated, the locking protrusion is pressed against the second locking inclined surface, and the knife is locked relative to the pot body; when the knife locking block is rotated in the second direction, the locking protrusion and the The second locking slope is released, and the cutter is unlocked relative to the pot body. That is to say, the locking between the knife and the knife locking block is realized by the locking cooperation between the second locking slope on the locking ring and the locking protrusion on the knife base, so as to realize the disassembly and assembly of the knife relative to the pot body. operate.

In one embodiment, one of the locking ring and the knife locking block is provided with a snap groove, and the other is provided with a snap protrusion, and the snap protrusion is snap-fitted with the snap groove, so that all The locking ring can rotate synchronously with the knife locking block. That is to say, the snap fit of the locking ring and the knife lock block can be achieved through the snap fit of the snap protrusion and the snap slot, so as to achieve the purpose of synchronous rotation of the snap ring with the knife lock block.

In one of the embodiments, the number of the latching protrusions is multiple, the multiple latching protrusions are arranged at intervals around the axial direction of the locking ring and/or the knife locking block, and each of the latching protrusions corresponds to The card slot is provided. With this arrangement, the connection reliability between the locking ring and the knife locking block can be further improved through the arrangement of a plurality of locking protrusions and locking grooves.

In one embodiment, a flange is provided on the side of the knife locking block facing the pot mouth, one end of the locking ring can be pressed against the flange, and the flange and the locking ring An elastic piece is arranged therebetween; when the cutter is installed in place relative to the pot body, the elastic piece is pressed between the flange and the locking ring; when the cutter is not positioned relative to the pot body When installed in place, the elastic member is in a relaxed state. The flange is arranged to provide an installation position for the second elastic piece to be installed relative to the knife locking block and the locking ring, and it is convenient for the locking ring to drive the knife locking block to move toward the bottom of the pot, so that the knife locking block and the bottom of the pot are pressed tightly.

In one embodiment, a partition is arranged in the installation cavity, the partition divides the installation cavity into an upper cavity and a lower cavity, the bottom of the cooking pot is located in the upper cavity, and the lock The knife block is located in the lower cavity, and the opening is communicated with the lower cavity. That is to say, the installation cavity can be divided into an upper cavity and a lower cavity by the arrangement of the partition plate, so as to realize the assembly of the pot base and the cooking pot and the assembly of the lock knife block relative to the pot base.

In one embodiment, a knife mounting hole is provided in the center of the partition plate, and a track groove is provided around the edge of the knife mounting hole and on the side of the partition plate facing the upper cavity, and the locking knife The block is provided with a snap portion, the snap portion is snapped on the track groove, and the snap portion can move along the extending direction of the track slot with the rotation of the knife locking block. Such an arrangement can realize the installation of the locking knife block relative to the partition plate through the locking and cooperation of the locking portion and the track groove, thereby ensuring that the locking knife block is not easily detached from the pot body.

In one of the embodiments, the track groove has an installation opening, and the engaging portion includes a hook, and the hook can pass through the installation opening and be engaged with the track slot. That is to say, the clamping of the locking knife block relative to the pot body is realized by the clamping and cooperation of the hook relative to the track groove. The setting of the installation port is convenient for installing the locking knife block relative to the pot body. Pass through the mounting opening to mate with the track slot.

In one of the embodiments, the number of the installation openings is multiple, the multiple installation openings are arranged at intervals around the axis direction of the track groove, and each installation opening corresponds to one of the hooks. This arrangement can improve the reliability of the locking knife block relative to the pot body through the multiple hooks. Of course, the number of installation openings is adapted to the number of hooks to ensure that each hook can pass through the installation opening and cooperate with the track groove.

The present invention also provides a cooking device that can solve at least one of the above-mentioned technical problems. A cooking device provided by the present invention includes the aforementioned cooking component, and further includes a base, and the cooking component is mounted on the base.

Beneficial effects of the present invention:

A cooking assembly provided by the present invention includes a pot body, a knife locking block and a knife. The knife locking block is installed on the outer side of the pot bottom of the pot body, and the knife can be locked relative to the pot body by means of the knife locking block to realize the installation of the knife relative to the pot body. At the same time, a cooking cavity is arranged in the pot body, and the knife body of the knife is located in the cooking cavity to perform operations such as chopping and stirring of materials. Wherein, one side of the knife locking block is provided with an extension arm, and the extension arm can extend beyond the side wall of the pot body. When disassembling and assembling the knife, the user can hold the extended part of the extension arm from outside the side wall of the pot body, and apply force to the extension arm to realize the rotation of the lock knife block, so as to realize the connection between the lock knife block and the knife. locking and unlocking. It is precisely because the extension arm can extend beyond the side wall of the pot body, so the disassembly and installation of the knife does not require the user to turn the pot body upside down. The knife locking block can be rotated by the extension arm, which is more convenient to operate and improves the user experience. Moreover, the problem of the knife falling relative to the pot body due to the disassembly of the knife by inverting the pot body occurs, which reduces the potential safety hazard.

A cooking device provided by the present invention includes the aforementioned cooking component, and also includes a base. The cooking component is installed on the base, which can achieve at least one of the above-mentioned technical problems.

Description of drawings

Fig. 1 is the assembly schematic diagram of the cooking equipment provided by the embodiment of the present invention;

2 is an unassembled schematic diagram of the cooking equipment provided in an embodiment of the present invention;

3 is a schematic diagram of a base in a cooking device provided by an embodiment of the present invention;

4 is a schematic diagram of a cooking component in a cooking device provided by an embodiment of the present invention;

5 is a partial bottom view of a cooking component in a cooking device provided by an embodiment of the present invention;

6 is a first partial view of a cooking component in a cooking device provided by an embodiment of the present invention;

7 is a second partial view of a cooking component in a cooking device provided by an embodiment of the present invention;

8 is a partial cross-sectional view of a cooking component in a cooking device provided by an embodiment of the present invention;

9 is a first partial exploded view of a cooking component in a cooking device provided by an embodiment of the present invention;

10 is a second partial exploded view of a cooking component in a cooking device provided by an embodiment of the present invention;

11 is a third partial view of a cooking component in a cooking device provided by an embodiment of the present invention;

FIG. 12 is a fourth partial view of the cooking component in the cooking device provided by the embodiment of the present invention.

Reference numerals: 10-pot body; 11-pot bottom partition; 12-accommodating slot; 13-opening hole; 14-track slot; 15-installation opening; 16-push piece; 17-partition plate; 20-lock knife block; 21-extension arm; 22-hand-held arm; 23-hook; 24-flange; 25-accommodating cavity; 30-tool; 31-tool body; 32-tool seat; 33-rotating shaft; 40-lock ring; 41-pressing protrusion; 50-sealing ring; 61-first snapping protrusion; 62-first snapping groove; 63-second snapping protrusion; 64-second snapping groove; 70-second elastic member; 100 - Cooking components; 101 - Cooking pot; 102 - Pot base; 1011 - Cooking cavity; 1021 - Mounting cavity; 111 - Mounting hole; 1111 - Notch; 161 - Push block; 162 - First elastic piece; 200 - Base; 321-Locking protrusion; 322-Boss; 411-Second locking slope; 412-Pressing plane; 1000-Processing machine; 10211-Upper cavity; 10212-Lower cavity; .

Detailed ways

In order to make the above objects, features and advantages of the present invention more clearly understood, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " Back, Left, Right, Vertical, Horizontal, Top, Bottom, Inner, Outer, Clockwise, Counterclockwise, Axial , "radial", "circumferential" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the indicated device or Elements must have a particular orientation, be constructed and operate in a particular orientation and are therefore not to be construed as limitations of the invention.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature delimited with "first", "second" may expressly or implicitly include at least one of that feature. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise expressly and specifically defined.

In the present invention, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between the two elements, unless otherwise specified limit. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

In the present invention, unless otherwise expressly specified and limited, a first feature "on" or "under" a second feature may be in direct contact between the first and second features, or the first and second features indirectly through an intermediary touch. Also, the first feature being "above", "over" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is level higher than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature has a lower level than the second feature.

It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or an intervening element may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for the purpose of illustration only and do not represent the only embodiment.

As shown in FIG. 1 and FIG. 2 , a cooking device 1000 provided in an embodiment of the present invention is mainly used for cooking and the like in a kitchen. The cooking device 1000 includes a cooking assembly 100 and a base 200 , the cooking assembly 100 is mounted on the base 200 , and the cooking assembly 100 is detachably connected to the base 200 , that is, the cooking assembly 100 can be taken down relative to the base 200 , or Assembled relative to the base 200 . Specifically, the cooking assembly 100 has a cooking cavity 1011 , and ingredients are used to be put into the cooking cavity 1011 . The base 200 is used for connecting with a power source, so as to turn on the current to cook the food in the cooking cavity 1011 . Generally, a knife 30 is also provided on the pot body 10 of the cooking assembly 100 , and the knife body 31 in the knife 30 extends into the cooking cavity 1011 . The knife body 31 in the middle can be rotated in the cooking cavity 1011 to chop or stir-fry the ingredients. The outer side wall of the cooking assembly 100 is provided with a handle, which is convenient for the user to hold. For example, after the food is cooked in the cooking cavity 1011, the user can hold the handle to pick up the cooking assembly 100 relative to the base 200 and tilt the cooking assembly 100 to Pour out the food in the cooking cavity 1011 to the container. The cooking assembly 100 also has a cover that is buckled at the opening of the cooking cavity 1011 , and the cover is used to block the opening of the cooking cavity 1011 , so that the ingredients will not be splashed from the opening under the action of the knife 30 , and also Protect users. Alternatively, a spout may be provided on the side wall of the cooking assembly 100, and the food after the cooking can be poured out from the spout. Meanwhile, a foot pad is disposed on the side of the base 200 away from the cooking assembly 100 , and the foot pad is protruded from the bottom surface of the base 200 . Such an arrangement can ensure that there is a heat dissipation space between the base 200 and the table for placing the cooking equipment 1000 , which is beneficial for the base 200 to dissipate heat, thereby reducing the risk of the base 200 generating heat or even burning internal electronic devices. Moreover, most of the heat dissipation mechanisms on the general base 200 are disposed on the side of the base 200 facing the storage table, so the above-mentioned heat dissipation space is more conducive to the heat dissipation mechanism being in contact with the outside air for heat dissipation. In addition, an anti-wear pad is provided on the side of the foot pad away from the base 200 to increase the frictional force of the base 200 relative to the storage table, thereby improving the stability of the cooking apparatus 1000 during operation.

Hereinafter, the specific structure of the cooking assembly 100 will be described. As shown in FIGS. 1 , 2 , 4 , 5 , 7 , 8 , 9 , 10 , 11 and 12 , specifically, the cooking assembly 100 includes a pot body 10 , a knife locking block 20 and a knife 30. Among them, the pot body 10 is approximately cylindrical as an example for illustration. When the knife 30 is installed on the pot body 10 using the knife locking block 20, the axis of the knife 30, the axis of the knife locking block 20 and the axis of the pot body 10 coincide. The knife locking block 20 is installed on the pot body 10 , and the knife locking block 20 can rotate relative to the pot body 10 to lock and install the knife 30 on the pot body 10 , or release the knife 30 from the pot body 10 .

Specifically, the pot body 10 includes a cooking pot 101 and a pot base 102 installed under the cooking pot 101 , wherein the pot base 102 is generally made of plastic. The interior of the cooking pot 101 forms a cooking cavity 1011 for placing ingredients. An installation cavity 10211 is formed in the pot base 102 , and the pot bottom 11 of the cooking pot 101 is accommodated in the installation cavity 10211 . In one embodiment, a partition 17 is installed in the installation cavity 10211 to divide the installation cavity 10211 into an upper cavity 10211 and a lower cavity 10212, the bottom 11 of the cooking pot 101 is located in the upper cavity 10211, and the locking block 20 is located in the lower cavity within 10212. Wherein, the bottom 11 of the cooking pot 101 is provided with a mounting hole 111 for the knife 30 to pass through, and a knife mounting hole for mounting the locking knife block 20 is provided at the center position of the partition plate 17, so that the knife 30 is away from the knife body One side of the 31 can extend beyond the bottom of the pot body 10 , and can cooperate with the transmission structure on the base 200 to realize the driving of the cutter 30 .

It should be noted that, as shown in FIG. 8 , the cutter 30 includes a cutter body 31 , a cutter seat 32 and a rotating shaft 33 . One end of the rotating shaft 33 is rotatably connected to the knife base 32 , and is connected to the drive motor on the base 200 through the knife base 32 , and the other end of the rotating shaft 33 is connected to the knife body 31 . In actual use, the base 200 is powered on, and the drive motor can drive the rotating shaft 33 to rotate around the axis of the rotating shaft 33 after the drive motor is started. The knife body 31 rotates synchronously with the rotating shaft 33 to chop and stir the ingredients. Therefore, the part of the rotating shaft 33 connected to the knife body 31 and the knife body 31 are both located in the cooking cavity 1011 , and the knife seat 32 needs to pass through the bottom 11 of the cooking pot 101 and lock the knife locking block 20 in the installation cavity 1021 In cooperation, the installation of the knife 30 relative to the cooking pot 101 is realized.

In one embodiment, the knife locking block 20 is configured with an accommodating cavity 25 penetrating along its own axial direction, and a flange 24 extending radially inward of the knife locking block 20 is configured at the opening of the upper part of the accommodating cavity 25 . Wherein, the cavity wall of the accommodating cavity 25 along the circumferential direction of the knife locking block 20 is provided with a first locking slope, and correspondingly, the knife seat 32 is provided with a locking protrusion 321 extending outward along the radial direction of the knife seat 32 . When the knife 30 is installed relative to the pot body 10, the knife seat 32 passes through the pot bottom 11 and the locking knife block 20 of the cooking pot 101, so that the locking protrusion 321 on the knife seat 32 is located below the first locking slope, and then Rotate the locking knife block 20 clockwise around the axis of the locking knife block 20, so that the locking protrusion 321 can be gradually press-fitted with the first locking inclined surface, and the first locking inclined surface exerts a downward force on the locking protrusion 321 , the pot bottom 11 of the cooking pot 101 exerts an upward supporting force on the knife seat 32, so that the locking protrusion 321 exerts an upward locking force on the first locking slope, thereby urging the locking knife block 20 to press the cooking pot 101 upwardly. The bottom 11 of the pot is locked, so that the locking knife block 20 is pressed against the bottom 11 of the cooking pot 101 through the mutual cooperation between the first locking slope, the locking protrusion 321 and the bottom 11 of the cooking pot 101, thereby realizing the cutting tool 30. The locking relative to the knife locking block 20 is the locking relative to the pot body 10 . When the knife locking block 20 is rotated counterclockwise around the axis of the knife locking block 20, the locking protrusion 321 can be gradually loosened from the first locking slope, and the locking force gradually decreases with the rotation of the knife locking block 20, thereby realizing The disassembly of the cutter 30 relative to the pot body 10 .

The counterclockwise rotation unlocking and clockwise rotation locking of the knife locking block 20 are both related to the inclination direction of the first locking slope, so the rotation direction needs to be selected according to the actual situation to lock and unlock the knife 30 relative to the pot body 10 . Of course, it is not limited to the above-mentioned counterclockwise rotation for unlocking, and clockwise rotation for locking, or clockwise rotation for unlocking, and counterclockwise rotation for locking.

As shown in FIGS. 7-10 , in another embodiment, the accommodating cavity 25 of the locking knife block 20 has a cylindrical structure with open ends at both ends, and the accommodating cavity 25 is further provided with a locking ring 40 , the locking ring 40 can be carried on the above-mentioned flange 24 and rotate synchronously with the knife locking block 20 . That is to say, a locking ring 40 is further provided between the knife seat 32 and the knife locking block 20 , and the knife seat 32 , the locking ring 40 and the knife locking block 20 are arranged in turn from the inside to the outside. The locking ring 40 is mounted on the knife locking block 20 and is used for snap-fit with the knife seat 32 . Specifically, the locking ring 40 is provided with a second locking inclined surface 411 facing the inner wall of the knife base 32 , and the second locking inclined surface 411 is disposed on the side of the locking ring 40 away from the knife body 31 . The tool seat 32 is provided with a locking protrusion 321 extending radially outward of the tool seat 32 , that is, the tool seat 32 is provided with a locking protrusion 321 toward the inner wall of the locking ring 40 . As the knife locking block 20 rotates relative to the pot body 10 , the knife locking block 20 rotates to drive the locking ring 40 to rotate, and the locking protrusion 321 will gradually press and engage with the second locking slope 411 , thereby realizing the relative locking of the knife seat 32 The locking fit of the tight ring 40 .

As shown in FIGS. 7 to 10 , in another embodiment, a pressing protrusion 41 is provided on the inner wall of the locking ring 40 toward the knife seat 32 , and the pressing protrusion 41 is along a direction toward the axis of the knife locking block 20 . The side protrudes on the locking ring 40 . The second locking slope 411 is disposed on the side of the pressing protrusion 41 facing the base 200 , and the second locking slope 411 extends obliquely in the direction from the cup mouth to the cup bottom, so as to be pressed against the locking protrusion 321 . Cooperate. The pressing plane 412 is also provided on the side of the pressing protrusion 41 facing the base 200 . The pressing plane 412 and the second locking slope 411 smoothly transition, and the pressing plane 412 is located on the side of the pressing protrusion 41 along the locking ring. 40 at the top. In a specific embodiment, the pressing projection 41 and the second locking slope 411 are integrally formed. In actual use, when the locking protrusion 321 is in contact with the lowest part of the pressing protrusion 41, with the rotation of the locking knife block 20, the locking protrusion 321 gradually moves along the second locking slope 411 and finally moves to the pressure on the tight plane 412. In this way, the locking block 20, the cutter 30 and the cup body 10 are press-fitted, and the knife loading operation is realized. Conversely, by rotating the knife locking block 20 in the opposite direction, the locking protrusion 321 can be separated from the pressing plane 412 and the pressing protrusion 41 to realize the knife removal operation.

As shown in FIG. 9 , specifically, the side of the knife seat 32 facing the bottom 11 of the cooking pot 101 further has a boss 322 . When the knife seat 32 passes through the bottom 11 of the cooking pot 101 and the opening of the upper part of the locking knife block 20 and cooperates with the locking ring 40 located in the accommodating cavity 25 of the locking knife block 20, the boss 322 can be pressed against the cooking pot. 101 on the bottom of the pot 11. At this time, the locking protrusion 321 extends into the locking ring 40 along with the knife seat 32 , and the locking protrusion 321 is located below the second locking slope 411 . When the knife locking block 20 is rotated relative to the pot body 10 , the locking ring 40 rotates synchronously with the knife locking block 20 , and the locking protrusion 321 and the second locking inclined surface 411 are gradually pressed and engaged. As the knife locking block 20 rotates, the second locking slope 411 engages with the locking protrusion 321 more and more tightly, which will cause the knife 30 to be pulled toward and pressed against one side of the bottom 11 of the cooking pot 101 . And the boss 322 on the knife 30 is pressed against the side of the bottom 11 of the cooking pot 101 . At the same time, the knife seat 32 can exert a pressing force toward the pot mouth on the second locking slope 411, so that the locking ring 40 pushes the locking knife block 20 toward and presses the other side of the pot bottom 11 of the cooking pot 101. Thereby, the locking installation between the knife locking block 20, the knife 30 and the pot body 10 is realized, and the knife installation operation is realized. When the knife needs to be removed, the knife locking block 20 can be rotated relative to the pot body 10 in the opposite direction as mentioned above.

As shown in FIG. 11 , in order to facilitate the provision of locking protrusions 321 that can follow knife base 32 and pass through bottom 11 of cooking pot 101 to cooperate with second locking slope 411 , the installation on bottom 11 of cooking pot 101 The edge of the hole 111 is provided with a notch 1111, the size of the notch 1111 is adapted to the size of the locking protrusion 321, and the number of the notches 1111 is also adapted to the number of the locking protrusion 321, so that the locking protrusion 321 can follow the knife The seat 32 passes through the notch 1111 to engage with the locking ring 40 .

In one embodiment, the knife seat 32 has a polygonal prism structure, and correspondingly, the mounting hole 111 provided on the cup bottom 11 of the cooking cup 101 also has a corresponding polygonal shape. For example, the knife seat 32 has a hexagonal structure, and the mounting hole 111 on the cup bottom 11 is hexagonal. Such an arrangement can avoid the problem that the cutter seat 32 rotates along with the rotation of the rotating shaft 33 and the cutter body 31 , thereby improving the safety in use. In addition, during the installation and removal of the cutter 30 , only the locking protrusion 321 needs to be aligned with the notch 1111 , which greatly simplifies the installation and removal of the cutter 30 .

As shown in FIG. 9 , further, a sealing ring 50 is disposed between the boss 322 of the knife seat 32 and the bottom plate 11 of the pot. The sealing ring 50 is sleeved on the knife seat 32 and is close to the boss 322 . When the knife 30 is locked to the bottom 11 of the cooking pot 101 by the locking ring 40 , the sealing ring 50 can be pressed between the boss 322 and the bottom 11 of the cooking pot 101 , so as to serve as a protection against the cooking pot 101 . The mounting hole 111 and the notch 111 on the bottom 11 are used for sealing, so as to ensure the sealing connection between the cutter 30 and the pot body 10 , and the ingredients put into the cooking cavity 1011 cannot leak into the mounting cavity 102 . Moreover, because the sealing ring 50 is provided, the locking of the knife seat 32 relative to the knife locking block 20 is further strengthened. If the sealing ring 50 is missing between the boss 322 and the bottom 11 of the cooking pot 101, it is difficult for the boss 322 to be pressed against the bottom 11 of the pot, resulting in the ingredients in the cooking cavity 1011 being easily leaked from the mounting hole 111, and the knife 30 is also difficult to be locked relative to the pot body 10 .

It should be added that the locking of the locking ring 40 and the tool seat 32 may also be achieved through a threaded connection, or the tool seat 32 may be directly locked with the tool locking block 20 through a threaded connection. For example, the cavity wall of the accommodating cavity 25 of the locking knife block 20 is provided with an internal thread, and the outer side wall of the knife seat 32 is provided with an external thread, so that the cooperation of the internal thread and the external thread realizes the locking of the knife seat 32 relative to the knife locking block 20 so that the knife 30 can be installed relative to the pot body 10 . No matter which setting method is adopted, as long as the knife seat 32 can be locked and installed relative to the knife locking block 20, and the knife seat 32 can be unlocked relative to the knife locking block 20, the operation of disassembling and assembling the knife can be realized.

It should be noted that the number of locking protrusions 321 on the tool seat 32 may be multiple, and the plurality of locking protrusions 321 are arranged at intervals around the axis direction of the tool 30 . Correspondingly, the number of the pressing protrusions 41 on the locking ring 40 is also multiple, the plurality of pressing protrusions 41 are arranged at intervals around the axial direction of the locking ring 40, and each pressing protrusion 41 is correspondingly provided with one The second locking slope 411 corresponds to a locking protrusion 321 . For example, in one embodiment, the number of the locking protrusions 321 is three, and the corresponding number of the pressing protrusions 41 is also three. The three locking protrusions 321 are evenly spaced around the axis of the tool 30, and the three The pressing protrusions 41 are evenly spaced around the axis of the locking ring 40 . Of course, the number of the locking protrusions 321 can also be four, five, etc., no matter which setting method is adopted, as long as the cooperation between the locking protrusions 321 and the pressing protrusions 41 can be realized, so as to realize the removal of the cutter 30 The knife can be operated.

As shown in FIG. 9 and FIG. 10 , in actual use, the locking ring 40 is provided with a first locking protrusion 61 and a first locking groove 62 toward the side wall of the locking knife block 20 . The first locking protrusion 61 and the first locking groove 62 are spaced axially about the locking ring 40 . A second locking protrusion 63 and a second locking groove 64 are provided on the side wall of the locking knife block 20 facing the locking ring 40 . The first locking protrusions 61 can be snap-fitted with the second locking grooves 64 , and the second locking protrusions 63 can be snap-fitted with the first locking grooves 62 . In addition, there is an axial movement allowance between the first latching protrusion 61 and the second latching groove 64, and there is also an axial movement allowance between the second latching protrusion 63 and the first latching groove 62, that is, the locking ring 40 and the lock The cutter blocks 20 have a certain axial movement allowance relative to each other. Therefore, when the knife is installed, when the knife locking block 20 drives the locking ring 40 to rotate in the circumferential direction, the locking ring 40 can move relative to the knife locking block 20 toward the bottom of the pot 11 , and vice versa.

The number of the first locking protrusion 61 , the first locking groove 62 , the second locking protrusion 63 and the second locking groove 64 can be multiple, and the plurality of first locking protrusions 61 and the plurality of second locking grooves 64 wrap around the locking ring 40 are arranged at intervals in the axial direction of the blade locking block 20 , and the plurality of second locking projections 63 and the plurality of second locking grooves 64 are arranged at intervals around the axial direction of the locking knife block 20 .

As shown in FIG. 7 , FIG. 9 and FIG. 10 , in an optional embodiment, a second elastic member 70 is provided between the locking ring 40 and the flange 24 of the knife locking block 20 , and the second elastic member 70 can press It is arranged between the locking ring 40 and the knife locking block 20 . When the locking ring 40 moves toward the side of the bottom plate 11 under the second force exerted by the locking protrusion 321 , the locking ring 40 can squeeze the second elastic member 70 to cause the second elastic member 70 to occur deformed. Such a setting enables a certain resistance effect between the knife locking block 20 and the locking ring 40 when the knife locking block 20 is rotated, so that the user can actually feel the feedback applied to the knife locking block 20 by the resistance effect. Thereby improving the user experience. Moreover, by arranging the second elastic member 70, the axial movement allowance between the locking ring 40 and the knife locking block 20 is increased, which helps to improve the smoothness of the locking operation of the knife 30 instead of large resistance.

In one embodiment, the second elastic member 70 adopts an elastic sheet, which may be a wave-shaped spring coil or a coil spring, as long as it can at least achieve the above-mentioned functions.

As shown in FIGS. 4-10 , in an optional embodiment, one side of the knife locking block 20 has an extension arm 21, and the extension arm 21 extends beyond the side wall of the pot body 10. It is precisely because the knife locking block 20 is rotatably connected to the pot body 10, when the knife 30 is locked, the knife locking block 20 is rotated counterclockwise relative to the pot body 10, and when the knife 30 needs to be removed relative to the knife locking block 20, Rotate the knife locking block 20 clockwise relative to the pot body 10 . In addition, when locking, the locking knife block 20 may be rotated clockwise; when disassembling, the locking knife block 20 may be rotated counterclockwise. No matter which method is adopted, as long as it can realize the locking and loosening of the knife 30 relative to the knife locking block 20 and the knife locking block 20 relative to the pot body 10 .

In one embodiment, the extension arm 21 extends along the radial direction of the knife locking block 20 and extends through the side wall of the pot body 10 to the outside of the pot body 10 . At this time, when disassembling and assembling the cutter 30 , the opening of the pot body 10 is set upward, and the extension arm 21 is pulled from the radially outer side of the side wall of the pot body 10 to rotate the knife locking block 20 . The arrangement of the extension arm 21 is equivalent to adding a force arm for rotating the knife locking block 20, which is convenient for the user to operate. More importantly, compared with the prior art, the pot body needs to be turned upside down (that is, the opening of the pot body is facing downwards) to twist the locking block at the bottom of the pot. In the solution of the present disclosure, it is Because the extension arm 21 protrudes from the side wall of the pot body 10, when disassembling and assembling the knife, the pot body 10 is placed forward (ie, the opening of the pot body 10 faces upward), and the user can hold the extension arm 21 with one hand , the other hand holds the pot body 10 and applies a rotational force to the extension arm 21 to urge the extension arm 21 to drive the knife locking block 20 to rotate relative to the pot body 10, so that the knife installation and knife removal operations can be realized, and the operation is more convenient. There is no need to invert the pot body 10, and the knife 30 will not fall relative to the pot body 10 due to the disassembly of the pot body 1 upside down, and even cause a safety problem, thereby improving the safety of the cooking assembly 100 of the present disclosure. .

As shown in FIG. 4 and FIG. 6 , further, an opening 13 is provided on the side wall of the pot body 10 , and the opening hole 13 can communicate the external environment of the pot body 10 with the installation cavity 1021 , thereby facilitating the extension end of the extension arm 21 The portion can protrude from the opening 13 . When the knife 30 is detached from the knife locking block 20 , the extension arm 21 moves along the opening 13 under the force of the user, and the extending arm 21 drives the knife locking block 20 to rotate relative to the pot body 10 . Wherein, the opening 13 is set as a long hole, and its length is arc-shaped and extends along the axial direction of the pot body 10 . The length of the opening 13 is just within the rotation range of the knife locking block 20 when the knife 30 is locked relative to the knife locking block 20 .

In other embodiments, the opening 13 may not be provided on the side wall of the pot body 10 , but the extension arm 21 may be configured with a turn to go over the lower edge of the pot base and extend to the outside of the side wall of the pot body 10 . In this way, the extension arm 21 can also be moved from the outside of the side wall of the pot body 10 , and then the knife locking block 20 can be rotated, thereby realizing the disassembly and assembly of the knife 30 .

As shown in FIGS. 4 , 6 and 8 , in some embodiments, the side wall of the pot body 10 is provided with an accommodating groove 12 , the accommodating groove 12 is recessed toward the direction close to the axis of the pot body 10 , and communicates with the installation cavity 1021 , extending The part of the arm 21 extending out of the mounting cavity 1021 can be accommodated in the accommodating groove 12 . That is to say, the setting of the accommodating slot 12 is mainly used to provide a storage space for the part of the extension arm 21 extending out of the installation cavity 1021 . Because the pot body 10 is used to cooperate with the base 200 , in order to ensure that the extension arm 21 does not interfere with the cooperation of the pot body 10 and the base 200 , the accommodating groove 12 is set just enough for the extension arm 21 to extend. The accommodating portion is partially accommodated, and the accommodating portion is disposed on the side wall of the pot body 10 , so as to ensure that the pot body 10 can be properly assembled relative to the base 200 .

As shown in FIGS. 4 , 6 , 8 , 9 and 10 , the accommodating portion is further configured as an accommodating groove 12 , the accommodating groove 12 is recessed toward the direction close to the axis of the pot body 10 , and the length of the accommodating groove 12 is along the The circumferential direction of the pot body 10 extends to form a semi-arc groove. The part of the extension part protruding from the opening 13 is accommodated in the accommodating groove 12 . Wherein, the opening 13 is arranged on the side of the accommodating groove 12 facing the pot opening. At this time, the extending end of the extension arm 21 is provided with a bending flange, and the bending flange is bent along the side facing the bottom of the pot and accommodated in the accommodating groove 12 . Alternatively, the opening 13 is arranged on the side of the accommodating groove 12 facing the bottom of the pot, and at this time, the bent flange is bent on the side facing the pot mouth, and is accommodated in the accommodating groove 12. Alternatively, an L-shaped hand-held arm 22 is installed at the extending end of the extension arm 21. The hand-held arm 22 is selected to be square or inverted according to the position of the opening 13 relative to the receiving groove 12, and the hand-held arm 22 can also be used as a bending flange. It only needs to be convenient for the user to operate.

Wherein, when the hand-held arm 22 is used, the hand-held arm 22 may be made of metal material, and is fastened to the extension arm 21 by fasteners such as screws. The hand-held arm 22 can be rotated in the accommodating groove 12 , so that the knife locking block 20 can be rotated within a certain angle, so that the disassembly and assembly of the knife 30 can be realized.

Of course, the side wall of the pot body 10 can also be provided with an accommodating hole penetrating the side wall of the pot body 10, and the length of the accommodating hole extends along the circumferential direction of the pot body 10; The arm 21 can move within the receiving hole. That is to say, the side wall of the pot body 10 is provided with a long arc-shaped hole extending along the circumferential direction of the pot body 10 , namely the above-mentioned accommodating hole. hole extension. When the knife locking block 20 rotates relative to the pot body 10 , the extending arm 21 moves synchronously with the knife locking block 20 in the receiving hole along the arc extending length of the receiving hole.

It should be noted that, when the extension arm 21 is connected to the L-shaped hand-held arm 22 , the knife locking block 20 is first installed into the installation cavity 1021 , and the extension arm 21 faces the opening 13 . One end of the hand-held arm 22 extends into the installation cavity 1021 from the opening 13, and the extension arm 21 and the hand-held arm 22 can be fixed by means of fasteners such as screws.

As shown in FIG. 12 , in an optional embodiment, a clamping portion is provided on the outer side wall of the locking knife block 20 away from the locking ring 40 . The side facing the upper cavity 10211 is provided with a track groove 14 . When the lock knife block 20 is installed in the installation cavity 1021 , the clamping part is clamped in the track groove 14 , and can be relative to the pot body 10 with the lock knife block 20 . Rotation, the clamping part moves in the track groove 14 . Specifically, the engaging portion may be a hook 23 , the track groove 14 is provided with an installation port 15 , and the hook 23 passes through the installation port 15 and is clamped in the track groove 14 . In actual use, the knife locking block 20 has a bowl-shaped structure with a large diameter end and a small diameter end. The locking knife block 20 extends into the installation cavity 1021 from the opening on the pot body 10 through the small diameter end. , rotate the lock knife block 20 so that the hook 23 can pass through the installation port 15 , and then rotate the lock knife block 20 again to cause the hook 23 to offset relative to the installation port 15 and move into the track groove 14 .

The number of the installation ports 15 is at least three, and the at least three installation ports 15 are arranged at intervals around the axial direction of the track groove 14, and the track groove 14 is arranged around the axial direction of the opening on the bottom of the pot. Correspondingly, the number of the hooks 23 is also at least three, and each hook 23 corresponds to one installation port 15 .

It should be noted that when there are three or more hooks 23, and only one hook 23 is located within the range of the opening 13 on the pot body 10, to prevent the hook 23 is disengaged from the pot base 102 through the installation opening 15 , so that the knife locking block 20 is disengaged from the pot base 102 . That is to say, when disassembling and assembling the knife, due to the mutual cooperation between the opening 13 on the pot body 10 and the hand-held arm 22, and the cooperation between the mounting opening 15 on the pot base 102 and the hook 23 on the locking knife block 20, the locking knife can be locked. The block 20 can only be rotated within a certain angle, so that the disassembly and assembly of the knife 30 relative to the pot body 10 can be realized, but the knife locking block 20 will not be easily disassembled from the pot body 10, so as to realize the locking knife block when disassembling and assembling the knife. 20 does not need to be disassembled at the same time, to ensure that the knife locking block 20 is not easily lost when disassembling the knife.

The present invention also provides a cooking machine 1000, which includes a base 200 and the cooking assembly 100 disclosed above. After the knife 30 is locked relative to the knife locking block 20, the cooking assembly 100 can also be placed on the base 200 and put into use. state. However, if the cutter 30 is not installed in place relative to the cutter locking block 20, when the cutter 30 is directly put into use at this time, it is inevitable that the cutter 30 will become loose, and even a safety problem will occur. Furthermore, even if the knife 30 is installed in place relative to the knife locking block 20 and the knife locking block 20 is installed in place relative to the pot body 10 , the knife locking block 20 may be loosened during long-term use, resulting in looseness of the knife 30 . In response to this technical problem, as shown in FIG. 2 and FIG. 3 , the present embodiment also provides a cooking device 1000 . A blocking portion 2001 is protruded on the side of the base 200 facing the pot body 10 . When the pot body 10 is opposite to the base When the seat 200 is assembled, if the knife locking block 20 is not installed in place relative to the pot body 10 (for example, the knife locking block 20 is located at the position indicated by the dotted line in FIG. 4 ), the blocking portion 2001 will interfere with the knife locking block 20 in position, As a result, the pot body 10 cannot be completely adapted to the base 200 . Only when the knife locking block 20 is installed in place relative to the pot body 10 (for example, the knife locking block 20 is located at the position indicated by the solid line in FIG. 4 ), the blocking portion 2001 will not block the knife locking block 20 relative to the base with the pot body 10 . The downward movement of 200 causes interference to ensure that the pot body 10 is properly assembled relative to the base 200 . Moreover, because the blocking portion 2001 is protruded from the base 200 , when the pot body 10 is assembled relative to the base 200 , the locking knife block 20 will collide with the blocking portion 2001 in the circumferential direction, and the blocking portion 2001 can lock against the base 200 . The rotation of the knife block 20 relative to the pot body 10 acts as a hindrance to prevent the knife 30 from loosening due to accidental rotation of the knife block 20 during the use of the cooking apparatus 1000 .

It should be noted that the installation of the knife 30 relative to the pot body 10 in place means that the knife 30 is locked relative to the pot body 10 to complete the knife installation operation. The not installing the knife 30 relative to the pot body 10 refers to the fact that the knife 30 is not locked relative to the pot body 10 , including the state that the knife 30 is not installed relative to the pot body 10 and the state that the sealing ring 50 is not installed between the knife 30 and the pot body 10 , The knife 30 is installed in the knife locking block 20 but the knife locking block 20 is not locked relative to the pot body 10, and the knife locking block 20 is relatively relative to the pot body after the locking knife block 20 is locked relative to the pot body 10 at the initial stage with the extension of the use time. 10 loose state.

Therefore, in the cooking apparatus 1000 , by disposing the blocking portion 2001 on the base 200 and utilizing the mutual positional interference effect of the blocking portion 2001 and the knife locking block 20 , it can not only effectively judge whether the knife locking block 20 and the knife 30 are installed relative to the pot body 10 . in place, and can ensure that the knife locking block 20 is in a stable installation state relative to the pot body 10, thereby improving the safety of use and reducing potential safety hazards.

As shown in FIG. 2 and FIG. 3 , the blocking portion 2001 includes a protrusion protruding from the base 200 . When the knife locking block 20 is not installed in place, when the pot body 10 is vertically placed on the base 200, the knife locking block 20 will overlap with the protrusion, thereby causing assembly interference. Only when the knife locking block 20 is installed in place relative to the pot body 10, the knife locking block 20 will not be located at the position of the bump relative to the base 200, and the pot body 10 can be normally assembled relative to the base 200, so that the user can be used in a timely manner. Find out whether the knife locking block 20 is installed in place relative to the pot body 10 and whether the knife 30 is installed in place relative to the knife locking block 20 . Moreover, even when the food processor 1000 is in use, the protrusions will constantly block the rotation of the knife locking block 20 to loosen, and correspondingly, the knife 30 will remain locked, which further improves the use safety of the food processor 1000 .

As shown in FIGS. 1-3 , in some embodiments, a side of the base 200 facing the pot body 10 is provided with a receiving portion, and the receiving portion is provided for the bottom of the pot body 10 to be seated. The receiving portion may be a tray 2002 protruding from the base 200 , a receiving groove recessed along the thickness direction of the base 200 , or even a flat area provided on the base 200 . Regardless of the setting, it only needs to be able to ensure that the bottom of the pot body 10 can be seated on the receiving portion, so as to realize the assembly of the pot body 10 relative to the base 200 .

Taking the tray 2002 whose receiving portion is set to protrude from the base 200 as an example, the tray 2002 has a bowl-shaped structure. The inner side wall of 2002 is just clearance fit or fit with the outer side wall of the pot base 102 , and the protrusions are arranged inside the tray 2002 . When the pot body 10 is put into the tray 2002 , the accommodating groove 12 on the lower side wall of the pot body 10 can be placed in the tray 2002 , so as to protect the hand-held arm 22 located in the accommodating groove 12 .

As shown in FIG. 5 and FIG. 12 , in an optional embodiment, a push member 16 is further installed on the partition 17 of the pot body 10 , and the push member 16 can push the knife locking block 20 to rotate relative to the pot body 10 in the circumferential direction. For example, when using the knife locking block 20 to install the knife 30 on the pot body 10 in place, the locking force between the knife locking block 20 and the pot bottom 11 is equal to or greater than the pushing force of the pusher 16 acting on the knife locking block 20, The lock knife block 20 is in the in-position position and does not rotate. When the knife 30 is not installed on the pot body 10 in place, the locking force between the knife locking block 20 and the pot bottom 11 is smaller than the pushing force of the pusher 16 acting on the knife locking block 20, so that the pusher 16 will push the knife locking block 20 is rotated relative to the pot body 10 and deviated from the in-position position. If the pot body 10 is assembled with respect to the base 200 at this time, the knife locking block 20 will interfere with the projections on the base 200 in position, thereby hindering the assembling operation of the pot body 10 and the base 200 . In this way, when the cutter 30 is not installed or is not installed in place, the user can be reminded to install the cutter 30 or install the cutter 30 in place, thereby further improving the use safety of the cooking assembly. In addition, even if the user drives the locking block 20 to rotate to the in-position position by holding the hand-held arm 22, when the pot body 10 is installed relative to the base 200, the pot body 10 and the tray 2002 are blocked due to the blocking effect of the tray 2002. There is no extra space in between so that the hand-held arm 22 can continue to be gripped. Therefore, when the user's hand is released from the hand-held arm 22, the pusher 16 can push the knife-locking block 20 away from the in-position position, and interfere with the convex block. Wherein, the protrusions extend in a fan shape along the circumferential direction of the tray 2002 to ensure that every position of the knife locking block 20 after being pushed away from the in-position position by the pusher 16 can interfere with the protrusions. Of course, the protruding block can also have a square block structure, as long as it can interfere with the position of the knife locking block 20 .

As shown in FIGS. 5 and 12 , in actual use, the pushing member 16 includes a pushing block 161 and a first elastic member 162 connected to the pushing block 161 . Wherein, the first elastic member 162 adopts a spring. A positioning groove is provided on the partition plate 17 , one end of the first elastic member 162 abuts against the side wall of the positioning groove along the axial direction of the pot body 10 , and the other end of the first elastic member 162 abuts against the push block 161 . In one embodiment, a guide post is provided on the side of the push block 161 facing the first elastic member 162 , and the first elastic member 162 is sleeved on the guide post. Through the arrangement of the first elastic member 162 , the pushing block 161 is urged to always have a pushing force facing away from the positioning groove, that is, it always has a pushing force to push the locking knife block 20 .

The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity, all possible combinations of the technical features in the above-described embodiments are not described. However, as long as there is no contradiction between the combinations of these technical features, All should be regarded as the scope described in this specification. The above-mentioned embodiments only represent several embodiments of the present invention, and the descriptions thereof are specific and detailed, but should not be construed as a limitation on the scope of the invention patent. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can also be made, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention should be subject to the appended claims.

Claims

A cooking assembly, characterized in that it comprises a pot body (10), a knife locking block (20) and a knife (30);

The knife locking block (20) is installed on the outer side of the pot bottom of the pot body (10), and one side of the knife locking block (20) is provided with an extension arm (21), and the extension arm (21) extends to the Outside the side wall of the pot body (10); the knife (30) is locked on the pot body (10) by the knife locking block (20), and the pot body (10) has a cooking cavity (1011), and the knife body (31) of the knife (30) is located in the cooking cavity (1011).
The cooking assembly according to claim 1, wherein the side wall of the pot body (10) is provided with an opening (13) extending along the circumferential direction of the pot body (10), and the extending arm ( 21) Can protrude from the opening (13); move the extension arm (21) along the circumference of the pot body (10) from the outside of the side wall of the pot body (10), so that the The knife locking block (20) rotates relative to the pot body (10).
The cooking assembly according to claim 2, wherein the side wall of the pot body (10) is provided with a receiving groove (12) recessed radially inward, and the opening (13) is located in the receiving groove (12). The end of the extending arm (21) protruding from the side wall of the pot body (10) is provided with a bending flange, and the bending flange is accommodated in the receiving groove (12). )Inside.
The cooking assembly according to claim 2 or 3, wherein the pot body (10) comprises a cooking pot (101) and a pot base (102) installed under the cooking pot (101), the pot The seat (102) is provided with an installation cavity (1021), the opening (13) communicates with the installation cavity (1021), and the knife locking block (20) is located in the installation cavity (1021).
The cooking assembly according to any one of claims 1 to 4, characterized in that, the knife locking block (20) is configured with an accommodating cavity (25) penetrating along its axial direction, and the accommodating cavity (25) A first locking slope is arranged on the side wall of the ;

The cutter (30) further comprises a cutter seat (32), the cutter body (31) is mounted on one end of the cutter seat (32), and the cutter seat (32) is provided with a lock extending radially outward tight bulge (321);

The knife seat (32) can pass through the accommodating cavity (25) and the pot bottom (11) of the pot body (10); the knife locking block (20) is rotated in the first direction, and the locking The protrusion (321) is pressed against the first locking slope, and the knife (30) is locked relative to the pot body (10); the knife locking block (20) is rotated in the second direction, and the locking The protrusion (321) is released from the first locking slope, and the cutter (30) is unlocked relative to the pot body (10).
The cooking assembly according to any one of claims 1 to 5, characterized in that, the knife locking block (20) has an accommodating cavity (25) penetrating along its axial direction, and the accommodating cavity (25) is provided in the accommodating cavity (25). There is a locking ring (40), the locking ring (40) can rotate synchronously with the knife locking block (20) and can be relative to the knife locking block (20) along the axis of the knife locking block (20) moving; a second locking slope (411) is provided on the inner surface of the locking ring (40);

The cutter (30) further comprises a cutter seat (32), the cutter body (31) is mounted on one end of the cutter seat (32), and the cutter seat (32) is provided with a lock extending radially outward tight bulge (321);

The knife seat (32) can pass through the locking ring (40) and the pot bottom (11) of the pot body (10); the knife locking block (20) is rotated along the first direction, so that the The locking protrusion (321) is pressed against the second locking slope (411), and the knife (30) is locked relative to the pot body (10); the knife locking block (20) is rotated in the second direction ), the locking protrusion (321) is released from the second locking slope (411), and the cutter (30) is unlocked relative to the pot body (10).
The cooking assembly according to claim 6, characterized in that, one of the locking ring (40) and the knife locking block (20) is provided with a slot, the other is provided with a projection, the The latching protrusion is engaged with the latching groove, so that the locking ring (40) can rotate synchronously with the knife locking block (20).
The cooking assembly according to claim 7, wherein the number of the latching protrusions is plural, and the plurality of the latching protrusions surround the locking ring (40) and/or the knife locking block (20) are arranged at intervals in the axial direction, and each of the card protrusions is correspondingly provided with the card grooves.
The cooking assembly according to any one of claims 6 to 8, characterized in that, a flange (24) is provided on the side of the knife locking block (20) facing the pot mouth, and the locking ring (40) is provided with a flange (24). One end of the flange (24) can be pressed against the flange (24), and an elastic member is arranged between the flange (24) and the locking ring (40);

When the cutter (30) is installed in place relative to the pot body (10), the elastic member is pressed between the flange (24) and the locking ring (40); 30) When the pot body (10) is not installed in place, the elastic member is in a relaxed state.
The cooking assembly according to any one of claims 1 to 4, characterized in that, a partition plate (17) is provided in the installation cavity (1021), and the partition plate (17) connects the installation cavity (1021). ) is divided into an upper cavity (10211) and a lower cavity (10212), the bottom (11) of the cooking pot (101) is located in the upper cavity (10211), and the knife locking block (20) is located in the lower cavity (10212), and the opening (13) communicates with the lower cavity (10212).
The cooking assembly according to claim 10, characterized in that a knife mounting hole is provided in the center of the partition plate (17), around the edge of the knife mounting hole and when the partition plate (17) faces the upper part One side of the cavity (10211) is provided with a track groove (14), and the knife locking block (20) is provided with a snap portion, the snap portion is snapped into the track slot (14), and the snap fit The part can move along the extending direction of the track groove (14) with the rotation of the knife locking block (20).
The cooking assembly according to claim 10 or 11, characterized in that, the track groove (14) has an installation opening (15), the engaging portion comprises a hook (23), and the hook (23) can Pass through the installation opening (15) and be clamped to the track groove (14).
The cooking assembly according to claim 12, wherein the number of the installation ports (15) is plural, and the plurality of the installation ports (15) are arranged at intervals around the axis direction of the track groove (14), Each installation opening (15) corresponds to one of the hooks (23).
A cooking device, characterized in that it comprises the cooking assembly according to any one of claims 1-13, and further comprises a base (200), and the cooking assembly (100) is mounted on the base (200).