Cup cover assembly and cooking equipment

Abstract

The cup cover assembly comprises a plastic cover and a metal cover, the plastic cover is detachably arranged on the periphery of the metal cover in a sleeved mode, a first connecting part is arranged on the inner wall of the plastic cover, a second connecting part is arranged on the periphery of the metal cover, and the first connecting part can be connected with the second connecting part in a clamped mode after the plastic cover is arranged on the metal cover in a sleeved mode. Food processing equipment comprises a food processing cup and a cup cover assembly, a stirring assembly is arranged in the food processing cup, and the cup cover assembly covers the top of the food processing cup. The plastic cover and the metal cover are detachably connected in a clamping connection mode, so that a user can detach the plastic cover and the metal cover at any time, and the plastic cover and the metal cover are convenient to disassemble, assemble and clean.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen appliances, in particular to a cup cover assembly and cooking equipment. Background Art

[0002] A food processor processes food into granules or pastes of different specifications according to different technological requirements. It is suitable for processing various meats, fruits, vegetables and other foods.

[0003] Usually, a food processor consists of a food processor cup and a cup cover. The cup cover is sealed on the food processor cup, and then the food in the food processor cup is processed by a stirring assembly in the food processor cup. Currently, the cup cover of food processors on the market usually consists of a plastic cover and a metal cover. However, the existing plastic cover and metal cover are inconvenient to disassemble after assembly and have poor sealing. This makes it easy for water or food debris to enter between the plastic cover and the metal cover during processing, making it inconvenient to clean, resulting in aging of the plastic cover or corrosion of the metal cover. In addition, food may accumulate in the gap for a long time and breed bacteria, causing the cup cover to stink, affecting use and indirectly contaminating food. Utility Model Content

[0004] In order to overcome at least one of the defects of the prior art, the utility model provides a cup cover assembly and a cooking device, wherein the cup cover assembly provided on the cup body comprises a metal cover and a plastic cover, and is easy to disassemble and assemble and clean.

[0005] The technical solution adopted by the utility model to solve the problem is:

[0006] A cup cover assembly comprises a plastic cover and a metal cover, wherein the plastic cover is detachably mounted on the outer periphery of the metal cover, the inner wall of the plastic cover is provided with a first connecting portion, and the outer periphery of the metal cover is provided with a second connecting portion, wherein the first connecting portion is used for being engaged and connected with the second connecting portion after the plastic cover is mounted on the metal cover.

[0007] Furthermore, a snap-fit ​​groove is provided on the outer circumference of the metal cover, and the snap-fit ​​groove extends along the circumference of the metal cover and forms the second connecting portion; the first connecting portion includes a buckle, and the buckle is snap-fitted to the snap-fit ​​groove.

[0008] Furthermore, a connecting notch is provided on the inner wall of the plastic cover, the buckle is arranged in the connecting notch, the buckle includes a connecting arm and a hook portion, the side wall of the connecting arm is spaced apart from the side wall of the connecting notch, the hook portion is connected to one end of the connecting arm close to the snap-in groove, and the hook portion is snap-connected with the snap-in groove.

[0009] Furthermore, the connecting arm is made of an elastic material, and is used to provide an elastic stress when subjected to force to drive the hook portion to move closer to or away from the engaging groove, so that the hook portion is disengaged from or engaged with the engaging groove.

[0010] Furthermore, a guide surface is provided on at least one of the hook portion or the end wall of the engaging groove, and the guide surface is used to guide the buckle to slide into or out of the engaging groove when the connecting arm is subjected to force.

[0011] Furthermore, the guiding surface is a curved surface.

[0012] Furthermore, there are a plurality of the buckles, which are spaced apart along the circumference of the plastic cover and are respectively engaged with the engaging grooves.

[0013] Furthermore, the bottom periphery of the metal cover extends radially, is rolled up and pressed onto the outer periphery of the plastic cover to lock the plastic cover.

[0014] Furthermore, it also includes a sealing rubber ring, which is sleeved on the outer circumference of the plastic cover, and the bottom circumference of the metal cover extends radially, is rolled up and crimped to the outer circumference of the sealing rubber ring.

[0015] A cooking device comprises a cooking cup and a cup cover assembly, wherein a stirring assembly is arranged in the cooking cup, and the cup cover assembly is sealed on the top of the cooking cup.

[0016] To sum up, the cup lid assembly and cooking equipment provided by the utility model have the following technical effects: when in specific use, since the plastic cover and the metal cover in the cup lid assembly are detachably connected by a snap-fit ​​connection, after use, the user can detach the plastic cover and the metal cover at any time for cleaning, thereby avoiding the phenomenon that water or food debris accumulates in the gap between the two, causing bacteria to grow in the cup lid assembly and affecting its use, thereby increasing the service life of the cup lid assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural cross-sectional view of Example 1 of the utility model;

[0018] Figure 2 for Figure 1 A is an enlarged view of the structure;

[0019] Figure 3 This is a schematic diagram of the structure decomposition of Embodiment 1 of the present utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the metal cover in Example 1 of the utility model;

[0021] Figure 5This is a schematic diagram of the structure of the plastic cover in Example 1 of the utility model;

[0022] Figure 6 This is a schematic diagram of the structure of Example 2 of the utility model.

[0023] The meanings of the reference numerals are as follows:

[0024] 10. Cup cover assembly; 11. Plastic cover; 111. Buckle; 1111. Hook portion; 1112. Connecting arm; 1113. Guide surface; 112. Connecting notch; 12. Metal cover; 121. Connecting groove; 13. Sealing rubber ring; 20. Cooking cup. DETAILED DESCRIPTION

[0025] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying 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 5 The utility model discloses a cup cover assembly 10, including a plastic cover 11 and a metal cover 12. The plastic cover 11 can be detachably mounted on the outer periphery of the metal cover 12. The inner wall of the plastic cover 11 is provided with a first connecting portion, and the outer periphery of the metal cover 12 is provided with a second connecting portion. The first connecting portion can be snap-connected with the second connecting portion after the plastic cover 11 is mounted on the metal cover 12.

[0030] Based on the above structure, after the plastic cover 11 is put on the metal cover 12, the first connection part of the inner wall of the plastic cover 11 can be snapped into the second connection part of the outer periphery of the metal cover 12, so that the two are snap-connected, that is, detachably connected, which is simple to assemble and disassemble.

[0031] Specifically, when the cup cover assembly 10 in this embodiment is applied to cooking equipment such as a food processor, a wall breaking machine or a blender, during assembly, after the plastic cover 11 and the metal cover 12 are assembled, the cup cover assembly 10 is sealed to the top of the cooking cup 20. At this time, the metal cover 12 faces the inside of the cooking cup 20. In this way, the food in the cooking cup 20 directly contacts the metal cover 12 during the processing, thereby avoiding the risk of the food being contaminated by the plastic parts during the processing and generating odor. It can also reduce the aging and yellowing of the plastic cover 11 due to contact with the water or food in the cooking cup 20, thereby indirectly improving the service life of the entire cup cover assembly 10.

[0032] More specifically, since the plastic cover 11 and the metal cover 12 in the cup cover assembly 10 are detachably connected by means of the snap-fit ​​connection between the first connecting part and the second connecting part, the assembly is simple and the disassembly is convenient. Thus, after using for a period of time, the user can detach the plastic cover 11 and the metal cover 12 for cleaning at any time to avoid the accumulation of water or food debris in the gap between the two, thereby reducing the risk of food contamination during processing due to the accumulation of food debris and the growth of mold, and at the same time, it can also reduce the aging of the plastic cover 11 or the corrosion or even odor of the metal cover 12 due to the accumulation of food debris, thereby further improving the service life of the entire cup cover assembly 10 and making the structure more practical.

[0033] It should be noted that the first connecting part in the present embodiment can be provided in a structure such as a snap-fit ​​block, a snap-fit ​​strip or a snap buckle 111 on the inner wall of the plastic cover 11, and the second connecting part can be a groove body (such as a snap-fit ​​groove 121, a groove or a groove section, etc.) provided on the outer periphery of the metal cover 12, so that the first connecting part and the second connecting part can be snap-fitted and connected, and the assembly structure is simple and easy to assemble and disassemble; of course, the first connecting part can also be a groove body structure provided inside the plastic cover 11, and the second connecting part can be a snap-fit ​​block, a snap-fit ​​strip or a snap buckle 111, etc., which can also realize the snap-fit ​​connection between the plastic cover 11 and the metal cover 12.

[0034] In addition, during assembly, a hollow design such as a groove or a cavity may be provided at the bottom of the plastic cover 11, and the inner diameter of the groove or the cavity may be consistent with the inner diameter of the metal cover 12, and the first connecting portion is provided on the inner wall of the groove or the cavity, so that the plastic cover 11 can be fitted onto the outer periphery of the metal cover 12 and be snap-connected with the metal cover 12. In this way, the two do not need to be connected by connecting parts during the assembly process, and the assembly can be completed, which is simple to assemble and easy to disassemble.

[0035] Specifically, the first connecting part is the buckle 111, and the second connecting part is the snap groove 121. During assembly, since the material of the plastic cover 11 is usually highly elastic, it is easy to elastically deform when subjected to external force. Therefore, when the plastic cover 11 needs to be detached from the metal cover 12, the metal cover 12 can be subjected to external force downward along the height direction of the plastic cover 11. At this time, the metal cover 12 can press the buckle 111 on the plastic cover 11 after being subjected to force, and the buckle 111 can be deformed by the pressure due to its own elasticity. The metal cover 12 is then disengaged from the snap-fit ​​groove 121, and the two are separated. When the two need to be reassembled, an external force is applied to the metal cover 12 in the height direction of the plastic cover 11, so that when the metal cover 12 moves toward the bottom of the plastic cover 11, the buckle 111 can be deformed and always press against the outer periphery of the metal cover 12 until the metal cover 12 moves to the corresponding position of the snap-fit ​​groove 121 and the buckle 111. At this time, there is a gap for the buckle 111 to extend into, and the buckle 111 can be restored to its deformed state and snapped into the snap-fit ​​groove 121, so that the two can be disassembled.

[0036] Of course, when the first connecting portion is the snap groove 121 and the second connecting portion is the buckle 111, when the metal cover 12 moves upward or downward along the height direction of the plastic cover 11, the buckle 111 can also press the inner wall of the plastic cover 11 to deform it, so that it can be inserted into or disengaged from the snap groove 121. The principle is consistent with the above method and will not be described in detail here.

[0037] As a preferred solution, in this embodiment, a snap-fit ​​groove 121 is provided on the outer periphery of the metal cover 12, and a second connection portion is formed by the snap-fit ​​groove 121 and extends along the circumference of the metal cover 12, and the first connection portion includes a buckle 111. During assembly, the buckle 111 is snapped into the snap-fit ​​groove 121, so that the buckle 111 is snap-fitted and connected with the snap-fit ​​groove 121, so that the metal cover 12 and the plastic cover 11 are locked or detached.

[0038] Specifically, since the snap-fit ​​groove 121 extends along the axial direction of the metal cover 12 , the buckle 111 can be snap-fitted into the snap-fit ​​groove 121 on the metal cover 12 from multiple directions, making assembly more convenient.

[0039] Furthermore, a connecting notch 112 is provided on the inner wall of the plastic cover 11, and a buckle 111 is provided in the connecting notch 112. The buckle 111 includes a connecting arm 1112 and a hook portion 1111. The side wall of the connecting arm 1112 is spaced apart from the side wall of the connecting notch 112. The hook portion 1111 is connected to one end of the connecting arm 1112 close to the snap-in groove 121, and the hook portion 1111 is snap-connected with the snap-in groove 121.

[0040] Specifically, if the buckle 111 is set without a connecting notch 112 on the inner wall of the plastic cover 11, then when the plastic cover 11 needs to be detached from the metal cover 12, the inner wall of the entire plastic cover 11 needs to be deformed together to drive the buckle 111 to deform, which usually requires a greater force. Therefore, in this embodiment, by setting the buckle 111 in the connecting notch 112, since the side walls on both sides of the connecting arm 1112 are spaced from the side walls of the connecting notch 112, there is a gap between the connecting arm 1112 and the connecting notch 112, the buckle 111 can be an independent structure. When the hook portion 1111 needs to be inserted into or separated from the connecting groove 121, at this time, the connecting arm 1112 only needs to be partially deformed to drive the hook portion 1111 to be inserted into or separated from the connecting groove 121, so as to reduce the force required for the buckle 111 to deform, thereby reducing the difficulty of deformation of the buckle 111 and making disassembly and assembly easier.

[0041] It should be noted that the hook portion 1111 can be a block-shaped or column-shaped structure protruding from the connecting arm 1112 , so that the connecting arm 1112 can extend into the connecting slot 121 when approaching the connecting slot 121 to lock the plastic cover 11 and the metal cover 12 .

[0042] More specifically, the connecting arm 1112 in the present embodiment is made of an elastic material to increase the elastic force of the connecting arm 1112. Thus, when the connecting arm 1112 is subjected to force, it is easier to deform due to its elastic stress, driving the hook portion 1111 to move away from or closer to the connecting groove 121, so that the hook portion 1111 is disengaged from or connected to the connecting groove 121, thereby making the entire structure easier to disassemble and assemble.

[0043] Preferably, the connecting arm 1112 in this embodiment can be made of materials with good elasticity such as polyurethane, elastomeric plastic or rubber.

[0044] Furthermore, a guide surface 1113 is provided on at least one of the hook portion 1111 or the end wall of the engaging groove 121 . The guide surface 1113 can guide the buckle 111 to slide into or out of the engaging groove 121 when the connecting arm 1112 is subjected to force.

[0045] Specifically, during assembly, a guide surface 1113 can be set on the buckle 111 or on one of the end walls of the snap-fit ​​groove 121. The specific guide surface 1113 can be a curved surface or a sloped surface to reduce the friction between the hook portion 1111 and the end wall of the snap-fit ​​groove 121 through the slope or curved surface, so that when the buckle 111 approaches the snap-fit ​​groove 121, it can slide more easily into the snap-fit ​​groove 121 through the guidance of the slope or curved surface.

[0046] It should be noted that in this embodiment, guide surfaces 1113 are disposed on the end walls of the hook portion 1111 and the engaging groove 121 , so that the hook portion 1111 can slide into the engaging groove 121 more easily when the two are close to each other.

[0047] Preferably, the guide surface 1113 in this embodiment is a curved surface. Compared with the inclined surface, the curved surface provides a continuous and smooth transition, so that the hook portion 1111 can fit the shape of the groove body more naturally when sliding into the groove body. This natural transition reduces the obstacles and friction that may be encountered during the sliding process, making the sliding process smoother.

[0048] Furthermore, there are a plurality of the buckles 111 , which are spaced apart along the circumference of the plastic cover 11 and are respectively engaged with the engaging grooves 121 .

[0049] Specifically, in this embodiment, a plurality of first connecting portions are provided, and a plurality of buckles 111 are distributed at intervals along the circumference of the plastic cover 11, so that the hook portion 1111 can be snapped into the snap-in groove 121 from multiple directions, making the plastic cover 11 and the metal cover 12 more secure after assembly and not easy to loosen.

[0050] More specifically, during assembly, the bottom periphery of the metal cover 12 is extended radially, rolled up, and crimped onto the outer periphery of the plastic cover 11 , so that the connection between the plastic cover 11 and the metal cover 12 is more secure and not easy to loosen.

[0051] Based on this structure, when the two need to be separated, external force is applied to the metal cover 12. Since the circumference of the metal cover 12 is rolled up and crimped to the plastic cover 11, the end of the metal cover 12 rolled up to the outer periphery of the plastic cover 11 is an arc surface. In this way, after the metal cover 12 is subjected to force, it can be more easily slid out from the outer periphery of the plastic cover 11 through the guidance of the arc surface, making it easy to detach from the plastic cover 11.

[0052] Furthermore, the cup cover assembly 10 in this embodiment also includes a sealing rubber ring 13. During assembly, the sealing rubber ring 13 can be sleeved on the outer periphery of the plastic cover 11. At this time, the bottom periphery of the metal cover 12 can extend radially and wrap around the outer periphery of the sealing rubber ring 13, thereby being crimped to the outer periphery of the sealing rubber ring 13 to lock the sealing rubber ring 13.

[0053] Specifically, since the sealing rubber ring 13 is sleeved onto the outer periphery of the plastic cover 11, after the metal cover 12 is rolled and crimped onto the sealing rubber ring 13, the assembly gap between the plastic cover 11 and the metal cover 12 can be sealed by the sealing rubber ring 13, thereby improving the sealing performance of the entire assembly, thereby reducing the risk of water or food debris entering the assembly gap between the plastic cover 11 and the metal cover 12 during processing, reducing the risk of food contamination during processing due to mold growth caused by accumulation of food debris in the assembly gap between the two, and at the same time, reducing the phenomenon of aging of the plastic cover 11 or corrosion of the metal cover 12 due to accumulation of food debris.

[0054] Preferably, the sealing rubber ring 13 can be a silicone ring or a rubber ring.

[0055] Embodiment 2,

[0056] See also Figure 6 A cooking device includes a cooking cup 20 and the cup cover assembly 10 in embodiment 1, wherein a stirring assembly is provided in the cooking cup 20, and the cup cover assembly 10 is sealed on the top of the cooking cup 20.

[0057] Specifically, during assembly, the food materials can be put into the cooking cup 20, and the cup cover assembly 10 is sealed on the top of the cooking cup 20. At this time, the metal cover 12 faces the inside of the cooking cup 20, and the outer periphery of the cup cover assembly 10 is sealed between the cooking cup 20 and the cup cover assembly 10 through the sealing rubber ring 13, so that after the cup cover assembly 10 is sealed on the cooking cup 20, the two are assembled more tightly, the sealing is better, and it is not easy to loosen. When stirring operation is required, the stirring assembly can be driven to rotate by the built-in driving motor to stir the food materials. At this time, since the metal cover 12 in the cup cover assembly 10 faces the inside of the cooking cup 20, the food materials in the cooking cup 20 directly contact with the metal cover 12 during the processing, thereby avoiding the risk of food materials being contaminated by plastic parts and generating odor during the processing, and also reducing the phenomenon of aging and yellowing of the plastic cover 11 due to contact with water in the cooking cup 20 or food materials, thereby indirectly improving the service life of the entire cup cover assembly 10.

[0058] More specifically, since the plastic cover 11 and the metal cover 12 in the cup cover assembly 10 are detachably connected by means of the snap-fit ​​connection between the first connecting part and the second connecting part, the assembly is simple and the disassembly is convenient. Thus, after using for a period of time, the user can detach the plastic cover 11 and the metal cover 12 for cleaning at any time to avoid the accumulation of water or food debris in the gap between the two, thereby reducing the risk of food contamination during processing due to the accumulation of food debris and the growth of mold, etc. At the same time, it can also reduce the aging of the plastic cover 11 or the corrosion of the metal cover 12 due to the accumulation of food debris, thereby further improving the service life of the entire cup cover assembly 10.

[0059] It should be noted that the stirring component in this embodiment is a stirring rod or a stirring tool.

[0060] In addition, since a high air pressure may be generated inside the cooking device when it is working, especially when it is stirring at high speed, air holes are provided on the top of the metal cover 12 and the plastic cover 11 in the cup cover assembly 10 in this embodiment. The presence of the air holes can ensure the balance of the internal air pressure and the external air pressure, avoiding safety problems caused by excessive air pressure.

[0061] The technical means disclosed in the solution of the utility model are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical solutions composed of any combination of the above technical features. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications are also regarded as the protection scope of the utility model.

Claims

1. A cup cover assembly, characterized in that: It comprises a plastic cover and a metal cover, wherein the plastic cover is detachably mounted on the outer periphery of the metal cover, the inner wall of the plastic cover is provided with a first connecting portion, and the outer periphery of the metal cover is provided with a second connecting portion, wherein the first connecting portion is used for being engaged and connected with the second connecting portion after the plastic cover is mounted on the metal cover.

2. The cup cover assembly according to claim 1, characterized in that: The outer circumference of the metal cover is provided with a snap-fit ​​groove, which extends along the circumference of the metal cover and forms the second connecting portion; the first connecting portion includes a buckle, which is snap-fitted to the snap-fit ​​groove.

3. The cup cover assembly according to claim 2, characterized in that: The inner wall of the plastic cover is provided with a connecting notch, the buckle is arranged in the connecting notch, the buckle includes a connecting arm and a hook portion, the side wall of the connecting arm is spaced apart from the side wall of the connecting notch, the hook portion is connected to one end of the connecting arm close to the connecting groove, and the hook portion is engaged and connected with the connecting groove.

4. The cup cover assembly according to claim 3, characterized in that: The connecting arm is made of an elastic material, and is used to provide an elastic stress when subjected to force to drive the hook portion to move closer to or away from the engaging slot, so that the hook portion is separated from or engaged with the engaging slot.

5. The cup cover assembly according to claim 3, characterized in that: A guide surface is provided on at least one of the hook portion or the end wall of the clamping slot, and the guide surface is used to guide the buckle to slide into or out of the clamping slot when the connecting arm is subjected to force.

6. The cup cover assembly according to claim 5, characterized in that: The guiding surface is a curved surface.

7. The cup cover assembly according to any one of claims 2 to 6, characterized in that: There are a plurality of buckles, which are spaced apart along the circumference of the plastic cover and are respectively engaged with the engaging grooves.

8. The cup cover assembly according to claim 1, characterized in that: The bottom periphery of the metal cover extends radially, is rolled up and pressed onto the outer periphery of the plastic cover to lock the plastic cover.

9. The cup cover assembly according to claim 1, characterized in that: It also includes a sealing rubber ring, which is sleeved on the outer periphery of the plastic cover, and the bottom periphery of the metal cover is extended radially, rolled up and pressed on the outer periphery of the sealing rubber ring.

10. A cooking device, characterized in that: It comprises a cooking cup and a cup cover assembly as described in any one of claims 1 to 9, wherein a stirring assembly is arranged in the cooking cup, and the cup cover assembly is sealed on the top of the cooking cup.

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