Cup cover assembly for food processer and food processer

Abstract

The utility model relates to a cup cover assembly for a food processor and the food processor. The cup cover assembly comprises a cover body, a breathable cover and a cover sealing ring, and the cover sealing ring is arranged on the cover body so as to form a sealing structure on the circumferential side wall of the cover body; the breathable cover is arranged on the cover body and is made of a soft material, so that the breathable cover is of a sealed structure. The cup cover assembly is only composed of the cover body, the ventilation cover and the cover sealing ring, compared with a traditional cup cover assembly composed of at least four parts, the number of the parts is reduced, the structure is greatly simplified, the production process is simpler and more convenient, the assembly difficulty is greatly reduced, the production period is effectively shortened, the labor cost is reduced, and the production efficiency is improved. And therefore, the overall manufacturing cost is also reduced. And moreover, the number of parts is reduced, so that the user can conveniently clean.

Description

Technical Field

[0001] This utility model relates to the technical field of cup lid components for food processors, and more particularly to a cup lid component for use in food processors and a food processor. Background Technology

[0002] As people's living standards continue to improve, the types and functions of kitchen appliances are becoming increasingly diverse. As an important tool in the modern kitchen, the market demand for food processors is also constantly growing. Currently, common food processors on the market include blenders and soy milk makers. One of the core components of these devices is the lid assembly. Existing lid assemblies typically consist of several parts, mainly including the lid, vent cap, vent cap sealing ring, and lid sealing ring. The vent cap has vent holes and is usually made of hard plastics such as PP (polypropylene) or PA (polyamide), while the vent cap sealing ring and lid sealing ring are mostly made of soft materials such as TPE (thermoplastic elastomer) or silicone.

[0003] However, existing cup lid assemblies have problems, such as a large number of parts (at least four parts), complex structure, increased difficulty in production and assembly, and increased manufacturing costs. Utility Model Content

[0004] In order to overcome at least one of the defects of the prior art, according to one aspect of the present invention, a cup lid assembly for use in a food processor is provided, including a lid body, a vent lid and a lid sealing ring, wherein the lid sealing ring is disposed on the lid body to form a sealing structure on the circumferential sidewall of the lid body.

[0005] The vent cover is mounted on the cover body and is made of a soft material so that the vent cover itself becomes a sealing structure.

[0006] In one embodiment of this application, the cover has a ventilated cavity, and the ventilated cover has a ventilated hole communicating with the ventilated cavity.

[0007] In one embodiment of this application, the cover has a ventilated cavity, the ventilated cover has an air passage and a vent hole communicating with the air passage, and the air passage is connected to the ventilated cavity.

[0008] In one embodiment of this application, the airway is spiral-shaped.

[0009] In one embodiment of this application, the airway has a tortuous shape and includes at least three arc-shaped airway segments, which are connected end to end in sequence, and the curvature of the three arc-shaped airway segments is different.

[0010] In one embodiment of this application, the soft material of the vent cap and / or cap sealing ring includes silicone or TPE.

[0011] In one embodiment of this application, the outer wall of the cover protrudes to form an open first mounting wall, so as to form a first mounting cavity within the first mounting wall, and the vent cover is mounted within the first mounting cavity.

[0012] In one embodiment of this application, the inner wall of the cover protrudes to form an open second mounting wall, thereby forming a second mounting cavity in the second mounting wall. The vent cover is provided with a mounting part and the mounting part is disposed in the second mounting cavity.

[0013] According to another aspect of this application, a food processor is provided, including the aforementioned cup lid assembly for use in a food processor.

[0014] In one embodiment of this application, the food processor is a high-speed blender or a soy milk maker.

[0015] In summary, the cup lid assembly and food processor provided by this utility model have the following technical effects:

[0016] The cup lid assembly in this embodiment consists of only three parts: the lid body, the vent cap, and the lid sealing ring. Compared to traditional cup lid assemblies that consist of at least four parts, the reduced number of parts greatly simplifies the structure. This makes the production process simpler, significantly reduces assembly difficulty, effectively shortens the production cycle, reduces labor costs, and consequently lowers the overall manufacturing cost. Furthermore, the reduced number of parts also makes cleaning easier for users. Attached Figure Description

[0017] Figure 1 This is a cross-sectional view of the internal structure of the cup lid assembly of the food processor according to an embodiment of the present invention;

[0018] Figure 2 for Figure 1 A magnified view of a section at point A in the middle;

[0019] Figure 3 This is a top view schematic diagram of the cup lid assembly of the food processor according to an embodiment of the present utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the breathable cover according to an embodiment of the present utility model;

[0021] Figure 5 This is another structural schematic diagram of the breathable cover according to an embodiment of the present utility model;

[0022] Figure 6 This is a schematic diagram of the structure of the breathable cover according to another embodiment of the present invention;

[0023] Attached figures: 1-cover, 11-ventilation cavity, 12-first assembly wall, 121-first assembly cavity, 13-second assembly wall, 131-second assembly cavity, 2-ventilation cover, 21-ventilation hole, 22-air passage, 23-assembly part, 3-cover sealing ring. Detailed Implementation

[0024] To better understand and implement this invention, the technical solutions in the embodiments of this invention will be clearly and completely described below with reference to the accompanying drawings.

[0025] In the description of this utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0027] Problems exist with the known lid assemblies in food processors. For example, they have a large number of parts; the lid assembly consists of at least four parts, including the lid itself, a vent cap, a vent cap sealing ring, and a lid sealing ring. The vent cap sealing ring is located between the lid and the vent cap, and the lid sealing ring is located between the lid and the body. This complex structure increases the difficulty of production and assembly, and also raises manufacturing costs.

[0028] Therefore, the applicant recognized that the problems with the known cup lid assembly in blenders could be solved by reducing the number of parts. In response, the applicant conducted research and development based on the aforementioned inventive concept, and subsequently developed the cup lid assembly in the embodiments disclosed in this application, as described below in conjunction with the appendix. Figure 1 - Appendix Figure 6 This application provides a detailed description of the cup lid assembly disclosed in the embodiments of this application.

[0029] In some embodiments, it may be combined with the appendix Figure 1 and attached Figure 2 This cup lid assembly is specifically designed for use with a food processor and includes a lid body 1, a vent lid 2, and a lid sealing ring 3. The lid sealing ring 3 is disposed on the lid body 1 to form a sealing structure on the circumferential sidewall of the lid body 1.

[0030] A vent cover 2 is mounted on the cover body 1. The vent cover 2 is made of a soft material so that the vent cover 2 itself becomes a sealing structure.

[0031] When the blender is working, the sealing ring 3, thanks to its elasticity, fits tightly against the circumferential sidewall of the lid 1, forming a tight barrier between the lid 1 and the cup body. This effectively prevents liquid or food from spilling during blending, ensuring safety and a tight seal during the blending process. Furthermore, the venting lid 2, made of a soft material, ensures both ventilation and a sealing effect during blender operation. Essentially, it integrates the existing rigid venting lid and soft venting lid sealing ring into a single soft venting lid 2.

[0032] From a manufacturing perspective, the cup lid assembly in this embodiment consists of only three parts: the lid body 1, the vent lid 2, and the lid sealing ring 3. Compared to traditional cup lid assemblies that consist of at least four parts, the reduced number of parts greatly simplifies the structure. This makes the production process simpler, significantly reduces assembly difficulty, effectively shortens the production cycle, reduces labor costs, and consequently lowers the overall manufacturing cost. Furthermore, the reduced number of parts also makes cleaning easier for users.

[0033] In some embodiments, it may be combined with the appendix Figure 1 - Appendix Figure 4 The cover 1 has a ventilated cavity 11, and the ventilated cover 2 has a ventilated hole 21 that communicates with the ventilated cavity 11.

[0034] When the food processor starts working, heat and pressure are generated as the ingredients inside are being blended. As the pressure gradually increases, this pressure forces the internal air through the vent chamber 11 on the cover 1. Since the vent hole 21 of the vent cover 2 is connected to the vent chamber 11, the air enters the vent hole 21 along the channel, allowing the high-pressure air inside to be discharged, thus achieving a balance between the air pressure inside and outside the food processor.

[0035] In terms of benefits, this design precisely and efficiently balances air pressure, greatly preventing liquid overflow due to excessive pressure, ensuring safety during use, and giving users greater peace of mind. Furthermore, proper pressure regulation ensures that ingredients are thoroughly stirred in a stable environment, improving cooking results and providing a better user experience.

[0036] In some embodiments, it may be combined with the appendix Figure 1 - Appendix Figure 4 The cover 1 has a ventilated cavity 11, and the ventilated cover 2 has an air passage 22 and a vent hole 21 communicating with the air passage 22, and the air passage 22 is connected to the ventilated cavity 11.

[0037] When the food processor starts running, the air inside is heated and expands, gradually increasing the pressure. This increased pressure drives the air to seek a pressure relief outlet. First, this air quickly flows into the vent chamber 11 on the lid 1. Because the air passage 22 of the vent lid 2 is connected to the vent chamber 11, air can smoothly enter the air passage 22 from the vent chamber 11. The vent hole 21 is connected to the air passage 22, allowing the high-pressure air inside to be discharged to the outside through the vent hole 21, thereby restoring the air pressure inside the food processor to a normal level and achieving pressure balance.

[0038] More importantly, the inclusion of the air passage 22 effectively extends the airflow path, and the soft material used for the vent cover 2 further reduces noise generated during operation. When the food processor is running, the motor and food mixing produce sound waves. These sound waves are reflected and refracted within the air passage 22, consuming a significant amount of energy and thus reducing the intensity of the noise transmitted to the outside.

[0039] In some embodiments, it may be combined with the appendix Figure 5 Airway 22 is spiral-shaped.

[0040] The spiral design further extends the propagation path of sound waves within the air passage 22. As sound waves propagate through the spiral air passage 22, they are continuously reflected, refracted, and scattered against its walls. Compared to straight or simple-shaped air passages 22, the spiral design allows the energy of the sound waves to be more fully consumed and attenuated during propagation, thus more effectively reducing the outward propagation of noise generated during the blender's operation. Therefore, the significant noise reduction effect makes the blender quieter during operation, minimizing noise interference for the user. Whether preparing meals in the kitchen or using the blender in the living room, office, or other spaces, a relatively quiet environment can be enjoyed, enhancing user comfort.

[0041] In other embodiments, it may be combined with an appendix Figure 6 The airway 22 has a tortuous shape and includes at least three arc-shaped airway segments 22. The three arc-shaped airway segments 22 are connected end to end in sequence, and the curvature of the three arc-shaped airway segments 22 is different.

[0042] The noise generated by a food processor is partly due to the high-speed flow of gas. Ordinary air ducts (22) cannot effectively dissipate noise energy, but this particular air duct design uses complex curved sections to continuously reflect and refract the gas, fully dissipating the noise energy and effectively reducing noise propagation. Therefore, the noise reduction effect makes the food processor run much quieter, causing minimal noise disturbance to the user, whether in the kitchen or other locations.

[0043] In some embodiments, the soft material of the vent cap 2 and / or the cap sealing ring 3 includes silicone or TPE. TPE refers to thermoplastic elastomer. Because silicone and TPE have good anti-aging properties, they are less prone to embrittlement or cracking during long-term use. Their flexibility also allows them to withstand repeated opening and closing, compression, and other operations without damage, extending the service life of the vent cap 2 and the cap sealing ring 3 and reducing the frequency of component replacement. Furthermore, the smooth surfaces of these two materials do not easily absorb food residue and dirt; they can be easily cleaned by rinsing with water or wiping with a soft cloth, reducing the possibility of bacterial growth and further ensuring food safety.

[0044] In some embodiments, it may be combined with the appendix Figure 1 and attached Figure 2 The outer wall of the cover 1 protrudes to form an open first mounting wall 12, so that a first mounting cavity 121 is formed in the first mounting wall 12, and the vent cover 2 is mounted in the first mounting cavity 121.

[0045] By forming an open first mounting wall 12 protruding from the outer wall of the cover body 1, and creating a first mounting cavity 121 within it, the vent cover 2 is assembled. This provides a relatively stable installation space for the vent cover 2, effectively solving the problem of unstable assembly of the vent cover 2. Furthermore, this open design of the first mounting wall 12 ensures that the space around the vent cover 2 is relatively open after installation, without too many hidden corners, making it convenient for users to clean the cover body 1 and the vent cover 2 after use, effectively solving the problem of inconvenient cleaning.

[0046] In some embodiments, it may be combined with the appendix Figure 1 Appendix Figure 2 Appendix Figure 5 and appendix Figure 6 The inner wall of the cover 1 protrudes to form an open second mounting wall 13, so that a second mounting cavity 131 is formed in the second mounting wall 13. The vent cover 2 is provided with a mounting part 23 and the mounting part 23 is disposed in the second mounting cavity 131.

[0047] By providing a second assembly wall 13 and a second assembly cavity 131 on the inner wall of the cover 1, and placing the assembly part 23 of the vent cover 2 within them, a more reliable connection method can be provided, solving the problem of unstable connection caused by vibration. Furthermore, the second assembly cavity 131 provides precise positioning space for the assembly part 23 of the vent cover 2, ensuring accurate installation of the vent cover 2 and resolving the problem of functional failure caused by assembly deviation.

[0048] It should be noted that this can be combined with the appendix. Figure 1 and attached Figure 2The air passage 22 provided on the vent cover 2 extends outward from the end of the assembly part 23 to communicate with the vent cavity 11 on the cover body 1 to achieve the function of ventilation.

[0049] In addition to the aforementioned cup lid assembly, embodiments of this application also disclose a food processor, as detailed in the appendix. Figure 3 .

[0050] In some embodiments, it may be combined with the appendix Figure 1 This blender includes the aforementioned lid assembly. Therefore, this blender also possesses the beneficial effects of the aforementioned lid assembly, which will not be elaborated upon here.

[0051] In some embodiments, this food processor may be a high-speed blender or a soy milk maker.

[0052] The technical means disclosed in this utility model are not limited to those disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications are also considered within the scope of protection of this utility model.

Claims

1. A cup lid assembly for use with a food processor, characterized in that, It includes a cover (1), a vent cover (2) and a cover sealing ring (3), the cover sealing ring (3) being disposed on the cover (1) to form a sealing structure on the circumferential sidewall of the cover (1); The vent cover (2) is set on the cover body (1). The vent cover (2) is made of soft material so that the vent cover (2) itself becomes a sealing structure.

2. A cup lid assembly for use in a food processor according to claim 1, characterized in that, The cover (1) has a ventilated cavity (11), and the ventilated cover (2) has a ventilated hole (21) communicating with the ventilated cavity (11).

3. A cup lid assembly for use in a food processor according to claim 1, characterized in that, The cover (1) has a ventilated cavity (11), and the ventilated cover (2) has an air passage (22) and a vent hole (21) communicating with the air passage (22), and the air passage (22) is connected to the ventilated cavity (11).

4. A cup lid assembly for use in a food processor according to claim 3, characterized in that, The airway (22) is spiral-shaped.

5. A cup lid assembly for use in a food processor according to claim 3, characterized in that, The airway (22) has a meandering shape and includes at least three arc-shaped airway segments (22). The three arc-shaped airway segments (22) are connected end to end in sequence, and the curvature of the three arc-shaped airway segments (22) is different.

6. A cup lid assembly for use in a food processor according to claim 1, characterized in that, The soft material of the breathable cover (2) and / or the cover sealing ring (3) includes silicone or TPE.

7. A cup lid assembly for use in a food processor according to any one of claims 1-6, characterized in that, The outer wall of the cover (1) protrudes to form an open first assembly wall (12), so that a first assembly cavity (121) is formed in the first assembly wall (12), and the vent cover (2) is assembled in the first assembly cavity (121).

8. A cup lid assembly for use in a food processor according to any one of claims 1-6, characterized in that, The inner wall of the cover (1) protrudes to form an open second assembly wall (13), and a second assembly cavity (131) is formed in the second assembly wall (13). The vent cover (2) is provided with an assembly part (23) and the assembly part (23) is disposed in the second assembly cavity (131).

9. A food processor, characterized in that, Includes a cup lid assembly for use with a food processor according to any one of claims 1-8.

10. The food processor according to claim 9, characterized in that, The food processor is either a high-speed blender or a soy milk maker.

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