Food material box and cooking equipment

By designing a ingredient box that uses covers and unlocking components, the problem of spilling or spilling out of existing cooking equipment when dispensing liquid or paste ingredients is solved, and the precise automatic delivery of ingredients is achieved, simplifying the equipment structure and adapting to diverse cooking needs.

CN222997791UActive Publication Date: 2025-06-20GUANGZHOU FUGANG WANJIA INTELLIGENT TECH CO LTD
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Patent Information

Application Number
CN202421732358.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-19
Publication Date
2025-06-20
Estimated Expiration
2034-07-19

AI Technical Summary

Technical Problem

When existing cooking equipment is placed on liquid or paste, it is prone to overflow or spilling, resulting in inaccurate delivery and contaminating the equipment or the environment. The flipped feeding mechanism increases the complexity and cost of equipment.

Method used

Design a food box to unlock the cover of the food box by rotating the food box to accurately place the ingredients or seasonings. The food box includes a box body, a cover piece and an unlocking component. The cover piece consists of a locking rod, a pressing piece and an unlocking rod. Through the locking and unlocking mechanism, the food itself is automatically put into use by the gravity of the food.

Benefits of technology

It realizes the precise delivery of ingredients, avoids the overflow or spilling of liquid or paste ingredients during delivery, simplifies the equipment structure, reduces costs, and expands the scope of use of feeding boxes to adapt to diverse cooking needs.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a food material box and cooking equipment, and the food material box comprises a box body, the box body is provided with a material storage cavity, and the bottom of the box body is provided with a feeding port and a first locking part; one end of the sealing cover piece is rotationally connected with the bottom of the box body, the other end of the sealing cover piece is provided with a second locking part, and the second locking part is used for moving close to or away from the first locking part when the sealing cover piece is stressed to rotate so as to correspond to or be staggered from the first locking part and sealing the throwing opening when the first locking part corresponds to the first locking part; the unlocking assembly comprises a locking rod and a jacking piece, and the locking rod is installed at the bottom end of the box body and can move close to or away from the first locking part; the locking rod is used for getting close to the first locking part after the second locking part corresponds to the first locking part so as to lock the first locking part and the second locking part; and the jacking piece is used for jacking the locking rod when being stressed so as to drive the locking rod to be far away from the first locking part. The sealing cover piece at the bottom of the food material box is unlocked through rotation, accurate feeding of food materials or seasonings is achieved, and the structure is simple.
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Description

Technical Field

[0001] The utility model relates to the technical field of cooking, in particular to a food box and cooking equipment. Background Art

[0002] The emergence of automated machines such as automatic cooking equipment that replace human cooking can not only help people get rid of simple and repetitive labor, but also reduce the labor cost of catering production.

[0003] At present, when feeding or adding ingredients, cooking equipment on the market usually uses a feeding mechanism to drive the feeding box to flip, so that the feeding box dumps the materials in the feeding box during the flipping process, thereby realizing an automatic feeding mechanism in the cooking process. However, when liquid, paste or other non-solid ingredients or seasonings are added by flipping, since liquid or paste ingredients are fluid, they cannot be fixed in the feeding box like solid ingredients. When flipping and adding ingredients, these fluid ingredients are easy to overflow or splash during the flipping process, resulting in inaccurate feeding and even contaminating the cooking equipment or the surrounding environment. This limits the scope of use of the feeding box and makes it difficult to adapt to diverse cooking needs.

[0004] In addition, in order to realize the function of flipping and feeding, it is necessary to design a corresponding flipping mechanism and control system, which increases the complexity and cost of the equipment. Utility Model Content

[0005] In order to overcome at least one of the defects of the prior art described above, the utility model provides a food box and a cooking device, which can achieve accurate delivery of food or seasoning by rotating and unlocking a cover of the food box, and has a simple structure.

[0006] The technical solution adopted by the utility model to solve the problem is:

[0007] A food box, comprising: a box body, the box body having a food storage cavity, the bottom of the box body being provided with a feeding port and a first locking portion;

[0008] A cover member, one end of which is rotatably connected to the bottom of the box body, and the other end of which is provided with a second locking portion, the second locking portion being used to move closer to or away from the first locking portion when the cover member is rotated under force, so as to correspond to or stagger with the first locking portion, and to cover the delivery port when the first locking portion corresponds;

[0009] An unlocking assembly, the unlocking assembly includes a locking rod and a pressing piece, the locking rod is installed at the bottom end of the box body, and can move closer to or away from the first locking part; the locking rod is used to approach the first locking part after the second locking part corresponds to the first locking part to lock the first locking part and the second locking part; the pressing piece is used to press the locking rod when subjected to force to drive the locking rod away from the first locking part.

[0010] Furthermore, the unlocking assembly also includes an unlocking rod, which passes through the cover member and is rotatably connected to the box body and is used to rotate when subjected to force; the pressing member is connected to the unlocking rod and is used to rotate when the unlocking rod rotates, and the pressing rod is used to press the locking rod when rotating.

[0011] Furthermore, a through-groove is provided on the side of the box body, the unlocking rod is inserted into the through-groove, a torsion spring is connected to the outer periphery of the unlocking rod, the other end of the torsion spring abuts against the groove wall of the through-groove and is used to provide an elastic stress to drive the locking rod to move closer to the first locking portion.

[0012] Furthermore, a handle is provided on one end of the unlocking rod extending out of the connecting groove, and the handle is used to hold the unlocking rod.

[0013] Furthermore, the locking rod is slidably mounted on the covering member; the locking rod includes a locking end and a connecting end, the connecting end is connected to the pressing member, the locking end forms the second locking portion, and the locking rod is used to slide along its own axial direction when the connecting end is subjected to force, so that the locking end moves close to or away from the first locking portion, and is engaged with the first locking portion when moving close to the first locking portion.

[0014] Furthermore, a snap-fit ​​groove is provided at the bottom of the box body, the snap-fit ​​groove forms the first locking portion, and the locking end is used to extend into or escape from the snap-fit ​​groove when the locking rod slides, so that the cover member covers or opens the delivery port.

[0015] Furthermore, a slide groove is provided on the cover member, the locking rod is slidably installed in the slide groove and slidably cooperates with the slide groove, a limit block is provided in the slide groove, and a limit rod is provided outside the locking rod, and the limit rod is used to abut against the limit block when the locking end extends into the clamping groove and is flush with the end wall of the clamping groove.

[0016] Furthermore, an elastic component is provided in the slide groove, and the elastic component is sleeved outside the locking rod and is used to provide an elastic stress to drive the locking end to move closer to the clamping groove.

[0017] Further, the cover member includes a first housing and a second housing, the first housing and the second housing are connected to each other to form the cover member, and at least one of the first housing and the second housing is provided with a groove, so that a chute is formed after the first housing and the second housing are connected.

[0018] A cooking device includes a cooking body and the food box described above.

[0019] In summary, the food box and the cooking device provided by the present invention have the following technical effects: after the food box and the cooking device are assembled, when it is necessary to put the food in the box body, only an external force needs to be applied to the pressing member. After the pressing member is stressed, it presses the locking rod, so that the locking rod moves away from the first locking portion to unlock the first locking portion and the second locking portion. At this time, since the food in the box body acts on the cover member due to its own gravity, the cover member is driven to rotate and open the feeding port, realizing automatic feeding of the food, and the structure is simple. Description of the Drawings

[0020] Figure 1 is a schematic structural diagram of Embodiment 1 of the present invention;

[0021] Figure 2 is a side view of the structure of Embodiment 1 of the present invention;

[0022] Figure 3 is a cross-sectional view of the structure of Embodiment 1 of the present invention.

[0023] Among them, the meanings of the reference numerals are as follows:

[0024] 10. Box body; 11. Storage cavity; 12. Clamping groove; 13. Handle; 20. Cover member; 21. Locking rod; 211. Connection end; 212. Locking end; 213. Limiting rod; 22. Elastic member; 23. Limiting block; 24. First housing; 25. Second housing; 30. Unlocking assembly; 31. Pressing member; 32. Unlocking rod; 33. Torsion spring. Detailed Embodiments

[0025] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

[0026] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0028] Embodiment 1,

[0029] See also Figures 1 to 3 The utility model discloses a food box, including a box body 10, a cover 20 and an unlocking assembly 30. The box body 10 has a material storage cavity 11, a loading port and a first locking portion are arranged at the bottom of the box body 10, one end of the cover 20 is rotatably connected to the bottom of the box body 10, and the other end of the cover 20 is provided with a second locking portion. When the cover 20 is rotated by force, the second locking portion moves close to or away from the first locking portion to correspond to or stagger with the first locking portion, and the loading port is covered when the first locking portion corresponds;

[0030] In addition, the unlocking assembly 30 includes a locking rod 21 and a pressing piece 31. The locking rod 21 is installed at the bottom end of the box body 10 and can move closer to or away from the first locking portion. The locking rod 21 approaches the first locking portion after the second locking portion corresponds to the first locking portion to lock the first locking portion and the second locking portion, and the pressing piece 31 presses the locking rod 21 when subjected to force to drive the locking rod 21 away from the first locking portion.

[0031] On the basis of the above structure, the first locking part can be a hole or a groove body arranged on the box body 10, and the second locking part can be a hole or a groove body structure corresponding thereto. When the food box is in the initial state, the cover 20 covers the delivery port. At this time, the locking rod 21 is sequentially connected to the second locking part and the first locking part, so that the first locking part and the second locking part are in a locked state. When the food in the storage cavity 11 of the box body 10 needs to be delivered, the operator or other external force equipment (such as a driving mechanism) applies an external force to the pressing member 31. After the pressing member 31 is subjected to the force, it presses the locking rod 21. At this time, the locking rod 21 moves away from the first locking part, so that the first locking part and the second locking part are staggered and in an unlocked state. At this time, the gravity of the food or seasoning in the box body 10 acts on the cover 20, forcing the cover 20 to rotate and open the delivery port, and pour it out from the delivery port, thereby realizing automatic delivery.

[0032] When the feeding is completed, the sealing member 20 can be rotated again until the second locking part corresponds to the first locking part and the sealing is re-sealed at the feeding port. At this time, external force is applied to the top pressure member 31 again to drive the locking rod 21 to move close to the first locking part, and the first locking part and the second locking part are locked again.

[0033] In another embodiment, the first locking portion may be a hole or a groove formed on the box body 10, and the second locking portion may be a slidable buckle body or a rod formed on the cover member 20. On the basis of this structure, one end of the locking rod 21 away from the pressing member 31 abuts against the second locking portion. When the food box is in the initial state, the cover member 20 covers the delivery port. At this time, the second locking portion is engaged or connected to the first locking portion, so that the first locking portion and the second locking portion are in a locked state. When the food in the storage cavity 11 of the box body 10 needs to be delivered, the operator or other external force equipment (such as a driving mechanism) applies an external force to the pressing member 31. After the pressing member 31 is subjected to the force, it presses the locking rod 21. At this time, the locking rod 21 moves away from the first locking portion, so that the first locking portion and the second locking portion are in an unlocked state. At this time, the gravity of the food or seasoning in the box body 10 acts on the cover member 20, forcing the cover member 20 to rotate and open the delivery port, and pour it out from the delivery port, which can also realize automatic feeding.

[0034] In addition, during assembly, the pressing member 31 can be a rod-shaped or block-shaped structure rotatably or slidably installed on the box body 10, and connected to the locking rod 21. In this way, when the pressing member 31 rotates or slides under force, it can drive the locking rod 21 to move closer to or away from the first locking part, so that the locking rod 21 is driven to move closer to the first locking part after the second locking part corresponds to the first locking part.

[0035] Since the existing cooking equipment usually uses a flipping mechanism to flip the food box or the feeding box to achieve automatic feeding during the feeding process, when the food is in a fluid state, the fluid food is likely to overflow or splash during the flipping process, resulting in inaccurate feeding and even polluting the cooking equipment. Therefore, when the food box in this embodiment is applied to cooking equipment such as a stir-fry machine or a chef machine, the food box can be correspondingly installed above the cooking utensil of the cooking equipment, and a driving mechanism is arranged in the cooking equipment to drive the cover member 20 to rotate and reset or apply a force to the pressing member 31. When specific food or seasonings need to be fed, only an external force needs to be applied to the pressing member 31. After the pressing member 31 is stressed, it presses the locking rod 21, causing the locking rod 21 to move away from the first locking portion, so as to unlock the first locking portion and the second locking portion. At this time, since the food in the box body 10 acts on the cover member 20 due to its own gravity, the cover member 20 is driven to rotate and open the feeding port, realizing automatic feeding of the food. In this way, the food or seasonings can be automatically fed without flipping the box body 10 during the feeding process, avoiding the phenomenon that the fluid food is likely to overflow or splash during the flipping process. The whole structure is simple, and it also indirectly expands the use range of the feeding box, making it adapt to diverse cooking needs.

[0036] In addition, in this embodiment, a handle 13 is further provided on the outer periphery of the box body 10. The handle facilitates the operator to hold the box body, making it convenient to take and place the box body, and the structure is more practical.

[0037] Furthermore, the unlocking assembly 30 further includes an unlocking rod 32. The unlocking rod 32 is passed through the cover member 20 and rotatably connected to the inside of the box body 10, and rotates when stressed. Specifically, the pressing member 31 is connected to the unlocking rod 32 and rotates when the unlocking rod 32 rotates. The pressing rod presses the locking rod 21 when rotating.

[0038] On the basis of this structure, during assembly, the unlocking rod 32 can be passed through the cover member 20 and rotatably connected to the inside of the box body 10 along the box body 10 in sequence, so that the pressing member 31 connected to the unlocking rod 32 rotates synchronously when the unlocking rod 32 rotates. While the pressing member 31 rotates, it can apply a pressing force to the locking rod 21 to drive the locking rod 21 to move closer to or away from the locking rod 21, so as to drive the locking rod 21 to lock or unlock the first locking portion and the second locking portion.

[0039] Specifically, when it is necessary to open the cover 20, the operator applies a force to the unlocking lever 32 away from the first locking portion through the driving mechanism or an external medium, so that the pressing member 31 rotates in a direction away from the first locking portion accordingly. At this time, the pressing member 31 drives the locking lever 21 away from the first locking portion to unlock the first locking portion and the second locking portion. At this time, since the cover 20 is synchronously sleeved on the unlocking lever 32, when the first locking portion and the second locking portion are unlocked, the unlocking lever 32 and the gravity of the food ingredients inside the box body 10 act on the cover 20 together, making the cover 20 easier to open and realizing the automatic feeding of food ingredients.

[0040] Similarly, when it is necessary to close the cover 20, the operator can apply a force to the unlocking lever 32 again to approach the first locking portion, so that the cover 20 and the pressing member 31 rotate in a direction close to the first locking portion, so that the cover 20 re-covers the feeding port and is locked by the locking lever 21.

[0041] Furthermore, a through groove is provided on the side of the box body 10. The unlocking lever 32 is passed through the through groove, and a torsion spring 33 is connected to the outer circumference of the unlocking lever 32. At the same time, the other end of the torsion spring 33 is abutted against the groove wall of the through groove to provide an elastic stress through the torsion spring 33 to drive the locking lever 21 to move close to the first locking portion.

[0042] On the basis of this structure, when the operator applies a force to the unlocking lever 32 to make it rotate away from the first locking portion, the torsion spring 33 connected to the outer circumference of the unlocking lever 32 also deforms due to its own elastic stress. At this time, the pressing member 31 rotates to drive the locking lever 21 to unlock the cover 20 to realize the feeding of food ingredients. When the feeding of food ingredients is completed, the gravity acting on the cover 20 disappears immediately. At the same time, the operator stops applying an external force. At this time, the acting force on the torsion spring 33 disappears, and the torsion spring 33 will return to its original shape due to its own elastic stress, making the unlocking lever 32 reset, so as to synchronously drive the pressing member 31 and the cover 20 to reset. Therefore, due to the existence of the torsion spring 33, the reset of the entire assembly is smoother.

[0043] It should be noted that during assembly, the torsion spring 33 can be sleeved on the unlocking lever 32 and then connected to the groove wall of the through groove by welding, making it more stable after assembly and easier to drive the unlocking lever 32 to reset.

[0044] More specifically, during assembly, both ends or one end of the unlocking lever 32 can extend out of the through groove, which is convenient for an external medium or the operator to apply an external force to it, and a handle is provided at the end of the unlocking lever 32 extending out of the through groove. The contact area of the unlocking lever 32 outside the through groove is increased through the handle, which is convenient for an external medium or the operator to hold or clamp the unlocking lever 32, making it easier to be stressed.

[0045] Further, during assembly, the locking rod 21 is slidably mounted on the cover member 20. Specifically, the locking rod 21 includes a locking end 212 and a connecting end 211. The connecting end 211 is connected to the pressing member 31, and the locking end 212 is formed as a second locking portion. Wherein, when a force is applied to the connecting end 211 of the locking rod 21, the locking rod 21 slides along its own axis, so that the locking end 212 moves closer to or away from the first locking portion, and is snapped into the first locking portion when moving closer to the first locking portion.

[0046] Based on this structure, the second locking portion is formed by the locking end 212 of the locking rod 21. Since the locking rod 21 is slidably mounted on the cover member 20, when a force is applied to the pressing member 31, the pressing member 31 can drive the locking rod 21 to slide, so that the locking end 212 can be snapped into or disengaged from the first locking portion when the locking rod 21 slides along its own axis. In this way, locking can be achieved through the locking end 212 without additionally providing other structures on the cover member 20, and the assembly structure is simple.

[0047] It should be noted that, based on the above structure, the first locking portion can be formed by structures such as a buckle, a clamping groove or a clamping hole formed on the box body 10, so that the locking end 212 can be snapped into it when approaching the first locking portion, and disengaged from it when moving away from it, realizing sliding locking or unlocking of the cover member 20.

[0048] Preferably, in this embodiment, a clamping groove 12 is provided at the bottom of the box body 10 to form the first locking portion. Specifically, when the locking rod 21 slides, the locking end 212 extends into or disengages from the clamping groove 12, so that the cover member 20 covers or opens the feeding port.

[0049] Compared with structures such as a clamping hole or a buckle, the clamping groove 12 usually has a larger connection area and does not require precise alignment of positions, making it easier for the locking end 212 to slide into the clamping groove 12.

[0050] Further, a sliding groove is also provided on the cover member 20. The locking rod 21 is slidably mounted in the sliding groove and slidably cooperates with it. A limiting block 23 is provided in the sliding groove, and a limiting rod 213 is provided outside the locking rod 21. Specifically, when the locking end 212 extends into the clamping groove 12 and is flush with the end wall of the clamping groove 12, the limiting rod 213 abuts against the limiting block 23.

[0051] Specifically, when the locking lever 21 moves close to the clamping groove 12 under the action of the pressing member 31, the locking end 212 of the locking lever 21 may protrude outside the clamping groove 12 after sliding into the clamping groove 12 due to excessive acting force, and protrude outside the outer periphery of the box body 10, making the outside of the box body 10 not concise, and it is not easy to assemble with the external structure due to the protrusion of the locking end 212. Therefore, in this embodiment, a limiting block 23 is arranged in the sliding groove, and a limiting rod 213 is synchronously arranged on the locking lever 21. When the locking end 212 extends into the clamping groove 12 and is flush with the end wall of the clamping groove 12, the limiting rod 213 and the limiting block 23 will abut against each other, preventing the locking end 212 from protruding outside the outer periphery of the clamping groove 12 after being clamped into the clamping groove 12, making the outer periphery of the box body 10 more concise and the structure more practical.

[0052] Specifically, the limiting rod 213 can be glued, welded or inserted into the locking lever 21 and protrude outside the outer periphery of the locking lever 21.

[0053] Further, an elastic member 22 is also arranged in the sliding groove. The elastic member 22 is sleeved outside the locking lever 21 and is used to provide an elastic stress to drive the locking end 212 to move close to the clamping groove 12.

[0054] Specifically, the elastic member 22 is sleeved outside the locking lever 21 and abuts against the bottom of the sliding groove. Specifically, when the locking end 212 is clamped into the clamping groove 12, the elastic member 22 is in an initial state. When the locking end 212 is driven by the pressing member 31 to move away from the clamping groove 12, the elastic member 22 is synchronously stretched and in an unfolded state. Because when the force acting on the pressing member 31 disappears, the elastic member 22 will recover its deformation due to its own elastic stress, and drive the locking end 212 to move close to the clamping groove 12 during the process of recovering the deformation, making the locking end 212 easier to reset and re-insert into the clamping groove 12 to complete the reset of the entire structure.

[0055] Preferably, the elastic member 22 is selected as an existing spring. The spring can be connected to the locking lever 21 or the bottom wall of the sliding groove by welding or gluing, etc., making the structure more stable after installation.

[0056] More specifically, the cover member 20 includes a first housing 24 and a second housing 25. During assembly, a groove is provided on the first housing 24 or the second housing 25, so that a sliding groove is formed inside the cover member 20 after the first housing 24 and the second housing 25 are connected to each other. In this way, after structures such as the locking lever 21 or the elastic member 22 are assembled in the sliding groove, the food ingredients or seasonings inside the box body 10 are not likely to enter the inside of the sliding groove, affecting the use of the structure inside the sliding groove, and making the service life of the structure inside the sliding groove longer.

[0057] Embodiment 2

[0058] Refer to Figures 1 to 3, a cooking device, including a cooking body and the food box in Embodiment 1.

[0059] Specifically, when the food box in this embodiment is applied to a cooking device, the food box can be installed on the body, and the food box can be installed above the cooking utensil or at other opening positions of the cooking utensil. By setting a driving mechanism in the cooking device to drive the cover member 20 to rotate and reset or apply a force to the pressing member 31. When it is specifically necessary to put in food ingredients or seasonings, only an external force needs to be applied to the pressing member 31. After the pressing member 31 is stressed, it presses the locking rod 21, causing the locking rod 21 to move away from the first locking portion, so as to unlock the first locking portion and the second locking portion. At this time, since the food ingredients in the box body 10 act on the cover member 20 due to their own gravity, the cover member 20 is driven to rotate and open the feeding port, realizing automatic feeding of food ingredients. In this way, during the feeding process of food ingredients or seasonings, automatic feeding can be realized without turning the box body 10, avoiding the phenomenon that flowing food ingredients are likely to overflow or splash during the turning process. The whole structure is simple, and indirectly expands the use range of the feeding box, enabling the cooking device to adapt to diverse cooking needs.

[0060] The technical means disclosed in the solution of the present utility model are not limited to the technical means disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements are also regarded as the protection scope of the present utility model.

Claims

1. A food box, characterized in that: include: A box body, wherein the box body has a material storage cavity, and a loading port and a first locking portion are provided at the bottom of the box body; A cover member, one end of which is rotatably connected to the bottom of the box body, and the other end of which is provided with a second locking portion, the second locking portion being used to move closer to or away from the first locking portion when the cover member is rotated under force, so as to correspond to or stagger with the first locking portion, and the cover member is used to cover the delivery port when the first locking portion corresponds; An unlocking assembly, the unlocking assembly comprising a locking rod and a pressing member, the locking rod being mounted at the bottom end of the box body and being movable toward or away from the first locking portion; the locking rod being used to move toward the first locking portion after the second locking portion corresponds to the first locking portion, so as to lock the first locking portion and the second locking portion; The pressing member is used for pressing the locking rod when subjected to force so as to drive the locking rod away from the first locking portion.

2. The food box according to claim 1, characterized in that: The unlocking assembly also includes an unlocking rod, which passes through the cover member and is rotatably connected to the box body and is used to rotate when subjected to force; the pressing member is connected to the unlocking rod and is used to rotate when the unlocking rod rotates, and the pressing member is used to press the locking rod when rotating.

3. The food box according to claim 2, characterized in that: A through-groove is provided on the side of the box body, and the unlocking rod is inserted into the through-groove. A torsion spring is connected to the outer periphery of the unlocking rod. The other end of the torsion spring abuts against the groove wall of the through-groove and is used to provide an elastic stress to drive the locking rod to move closer to the first locking part.

4. The food box according to claim 3, characterized in that: A handle is provided on one end of the unlocking rod extending out of the connecting groove, and the handle is used for holding the unlocking rod.

5. The food box according to claim 2, characterized in that: The locking rod is slidably mounted on the cover member; the locking rod includes a locking end and a connecting end, the connecting end is connected to the top pressure member, and the locking end forms the second locking portion. The locking rod is used to slide along its own axial direction when the connecting end is subjected to force, so that the locking end moves close to or away from the first locking portion, and is clamped to the first locking portion when moving close to the first locking portion.

6. The food box according to claim 5, characterized in that: A snap-fit ​​groove is provided at the bottom of the box body, and the snap-fit ​​groove forms the first locking portion. The locking end is used to extend into or escape from the snap-fit ​​groove when the locking rod slides, so that the cover member can cover or open the delivery port.

7. The food box according to claim 6, characterized in that: The cover member is provided with a slide groove, the locking rod is slidably installed in the slide groove and slidably cooperates with the slide groove, a limit block is provided in the slide groove, and a limit rod is provided outside the locking rod, and the limit rod is used to abut against the limit block when the locking end extends into the clamping groove and is flush with the end wall of the clamping groove.

8. The food box according to claim 7, characterized in that: An elastic component is also arranged in the slide groove, and the elastic component is sleeved outside the locking rod and is used to provide an elastic stress to drive the locking end to move close to the clamping groove.

9. The food box according to claim 7, characterized in that: The cover member includes a first shell and a second shell, the first shell and the second shell are connected to each other to form the cover member, and at least one of the first shell and the second shell is provided with a groove so that the slide groove is formed after the first shell and the second shell are connected.

10. A cooking device, characterized in that: It comprises a cooking machine body and a food box as described in any one of claims 1 to 9.