CN213882838U - Lid assembly and have its cooking utensil - Google Patents

Abstract

The utility model provides a lid subassembly and have its cooking utensil, wherein, the lid subassembly, include: a cover body; the filter screen device is arranged below the cover body and comprises a filter screen portion and an installation portion, the filter screen portion is arranged in the installation portion in a liftable mode, the bottom wall of the filter screen portion comprises a screen mesh structure, and a liquid inlet hole is formed in the side wall of the filter screen portion. The technical scheme of this application solves the relatively poor problem of oil strain effect of the oil strain cover among the correlation technique effectively.

Description

Lid assembly and have its cooking utensil

Technical Field

The utility model relates to a small household appliances technical field particularly, relates to a lid subassembly and have its cooking utensil.

Background

The electric pressure cooker has the advantages of high pressure, rapidness, safety and easiness in cooking food which is difficult to cook, so that the electric pressure cooker is used by consumers. Among the functions of the electric pressure cooker, the functions of cooking soup, boiling and stewing are frequently used, but the cooked soup contains more grease, which is not good for health.

In the related art, the oil filter cover is arranged on the container, and when soup is poured, the oil filter cover shields the grease, so that the grease stays in the container, and the soup flows out through the liquid outlet part. When the oil filter cover is used for pouring soup, the oil is easy to flow out through the liquid outlet part. Therefore, the oil filtering effect of the oil filtering cover is poor.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a lid subassembly and have its cooking utensil to solve the relatively poor problem of oil strain effect of the oil strain lid among the correlation technique.

In order to achieve the above object, according to an aspect of the present invention, there is provided a cover assembly including: a cover body; the filter screen device is arranged below the cover body and comprises a filter screen portion and an installation portion, the filter screen portion is arranged in the installation portion in a liftable mode, the bottom wall of the filter screen portion comprises a screen mesh structure, and a liquid inlet hole is formed in the side wall of the filter screen portion.

Use the technical scheme of the utility model, make filter screen portion set up on the installation department with liftable. When the soup is boiled, the screen mesh structure of the bottom wall of the filter mesh part is slightly higher than the surface of the soup according to the height of the soup. When the soup is boiled, the oil and water on the surface layer of the soup can enter the filter screen part through the liquid inlet hole. The screen structure can separate and block grease, and keep the grease above the screen structure, and the soup can flow back to the container through the screen structure. Therefore, the grease and the cooking liquor can be effectively separated, and the grease in the cooking liquor is obviously reduced. Therefore, the technical scheme of the application effectively solves the problem that the oil filtering effect of the oil filtering cover in the related art is poor. And, because the filter screen portion among the technical scheme of this application is elevation structure. When cooking congee, rise filter screen portion, the distance increase between the surface of screen cloth structure and congee liquid this moment can avoid congee liquid and screen cloth structure contact, avoids congee liquid to block up screen cloth structure. Meanwhile, the bubbles mixed with the porridge liquid particles are in contact with the screen mesh structure, so that the bubbles are broken, and the porridge liquid particles in the porridge liquid bubbles are effectively prevented from blocking the exhaust pipe, so that the exhaust effect is improved.

Further, the filter screen portion has the first position and is higher than the second position of first position, and the installation department includes first annular portion and sets up in the inside turn-ups of first annular portion, and the filter screen portion includes second annular portion and sets up in the first flanging of second annular portion, and the inside turn-ups supports first flanging so that the filter screen portion is in the first position. Foretell inside flanging can support first flanging, and then makes filter screen portion be in the first position, at this moment, can separate the fender effectively to the grease in the hot water juice, can have the grease in the reduction hot water juice like this, and then makes hot water juice healthier.

Further, the inner flanging is located at the bottom of the first annular portion, a first convex rib is arranged inside the first annular portion, and a first accommodating gap for accommodating the first outer flanging is formed between the first convex rib and the inner flanging. A gap is formed between the first convex rib and the inner flanging, the gap is a first accommodating gap, the first accommodating gap can accommodate the first outer flanging, and the position of the filter screen part is fixed.

Further, the first eversion edge is provided with a gap matched with the first convex rib. The simple structure of foretell breach, first protruding muscle can pass the breach, and then makes filter screen portion can reciprocate along first protruding muscle. To facilitate switching of the screen section between the first and second positions.

Further, the installation department is still including setting up the protruding muscle of second in first protruding muscle top, has the second between first protruding muscle and the protruding muscle of second and holds the clearance, is in the second position when filter screen portion, and the inside flanging clamp is established between first protruding muscle and the protruding muscle of second. Foretell first protruding muscle and the cooperation of second protruding muscle have the second between first protruding muscle and the second protruding muscle and hold the clearance, and first flanging can be located the second and hold the clearance, and then makes filter screen portion be located the second position, and at this moment, can make the space in the container bigger, can boil more congees, can avoid congee liquid and screen cloth structure contact simultaneously, and screen cloth structure can also break the bubble of congee liquid.

Further, the top of first annular portion is provided with the outer turn-ups of second, and the lid body still includes the sealing member, and the outer turn-ups of second and sealing member butt cooperation. The outer turn-ups of foretell second and sealing member butt cooperation can avoid congee liquid or hot water juice directly to enter into filter screen portion effectively in, and then improve the effect of oil strain and broken bubble.

Furthermore, a clamping structure is arranged between the mounting part and the cover body. The clamping structure is simple in structure and good in fixing effect, and can effectively fix the filter screen device.

Further, a distance a is arranged between the liquid inlet hole and the bottom wall of the filter screen part. The distance a can effectively prevent the grease in the filter screen part from flowing out of the liquid inlet hole, and the oil filtering effect is further ensured.

Further, the diameter of the liquid inlet hole is larger than that of the mesh hole of the screen structure. The diameter of the mesh of the screen structure is small, so that the grease can stay in the filter screen part. The diameter in feed liquor hole is great, and in soup and grease can flow to filter screen portion through the feed liquor hole, and then realize the function of oil strain.

According to another aspect of the present invention, there is provided a cooking device, comprising a cover assembly, the cover assembly being the above-mentioned cover assembly. The cover body assembly can realize the functions of filtering oil and breaking bubbles, so that the cooking appliance with the cover body assembly also has the functions.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic cross-sectional view of an embodiment of a cover assembly according to the present invention;

FIG. 2 shows an enlarged partial view at A of the cover assembly of FIG. 1;

FIG. 3 shows an enlarged partial view at B of the cover assembly of FIG. 1;

FIG. 4 shows a schematic cross-sectional view of the screen portion of the lid assembly of FIG. 1 in a second position;

FIG. 5 illustrates a schematic top view of the cover assembly of FIG. 1;

FIG. 6 shows a schematic cross-sectional view of the cover assembly of FIG. 5 taken along line C-C;

FIG. 7 shows an enlarged partial view at D of the cover assembly of FIG. 6;

FIG. 8 is a schematic perspective view of a screen section of the screen apparatus of FIG. 1 in a first position;

FIG. 9 is a schematic perspective view of a screen section of the screen apparatus of FIG. 1 in a second position;

FIG. 10 shows a perspective view of a mounting portion of the screen apparatus of FIG. 1;

FIG. 11 shows a schematic perspective view of a screen section of the screen apparatus of FIG. 1;

FIG. 12 is a perspective view of the cover body of the cover assembly of FIG. 1;

fig. 13 shows a schematic perspective view of an embodiment of a cooking appliance according to the present invention;

FIG. 14 shows a cross-sectional schematic view of the cooking appliance of FIG. 13; and

fig. 15 shows an exploded structural schematic view of the cooking appliance of fig. 13.

Wherein the figures include the following reference numerals:

10. a cover body; 11. a seal member; 20. a strainer device; 21. a screen section; 211. a screen mesh structure; 212. a liquid inlet hole; 213. a second annular portion; 214. a first outward flange; 215. a notch; 22. an installation part; 221. a first annular portion; 222. inward flanging; 223. a second outer flanging; 31. a first rib; 32. a second rib; 40. a clamping structure.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the related art, the electric pressure cooker is used by consumers due to the advantages of high pressure, rapidness, safety and easiness in cooking foods which are difficult to cook. The reason is that the pressure in the cooker is high, so that the cover opening needs a long time for air exhaust and pressure relief. Especially when cooking porridge, it takes a long time to exhaust or otherwise easily overflows the pot. At present, the living standard of people is continuously improved, people also consider reducing the intake of grease, and less oil is required for cooking soup. At present, in order to achieve quick exhaust, the cover is opened mainly in the market by cooling in a water-cooling mode, but the structure of the scheme is complex and high in cost, and water in the water tank is easy to deteriorate and needs to be replaced frequently. To filtering grease, at present, generally the user uses the ladle to scoop up the oil reservoir on soup surface manually, so that user experience is not good. In order to solve the technical scheme of foretell problem this embodiment provides a lid subassembly to compromise oil strain function and broken bubble function (broken bubble function can realize not overflowing the pot of quick exhaust, and then realize uncapping fast).

As shown in fig. 1, 4, 6, 8 and 9, in the present embodiment, the cover assembly includes: a cover body 10 and a filter device 20. Filter screen device 20 sets up in the below of lid body 10, and filter screen device 20 includes filter screen portion 21 and installation department 22, and filter screen portion 21 sets up in installation department 22 with liftable, and the diapire of filter screen portion 21 includes screen cloth structure 211, is provided with feed liquor hole 212 on the lateral wall of filter screen portion 21.

By applying the technical solution of this embodiment, the filter screen device 20 is disposed below the cover body 10, the filter screen device 20 includes a filter screen portion 21 and an installation portion 22, a screen structure 211 is disposed at the bottom of the filter screen portion 21, and a liquid inlet hole 212 is disposed on the side wall of the filter screen portion 21. The filter screen part 21 is provided on the mounting part 22 so as to be able to rise and fall. When soup is boiled, the screen mesh structure 211 on the bottom wall of the filter screen part 21 is slightly higher than the surface of the soup according to the height of the soup. When the soup is boiled, the oil and water on the surface of the soup can enter the filter screen part 21 through the liquid inlet holes 212. The mesh structure 211 can block grease and leave the grease above the mesh structure 211, and the cooking liquor can flow back into the container through the mesh structure 211. Therefore, the grease and the cooking liquor can be effectively separated, and the grease in the cooking liquor is obviously reduced. Therefore, the technical scheme of the embodiment effectively solves the problem that the oil filtering effect of the oil filtering cover in the related art is poor. In addition, the filter screen part 21 in the technical solution of the present embodiment is a liftable structure. When cooking congee, the filter screen part 21 is lifted, the distance between the surface of the screen mesh structure 211 and the congee liquid is increased, the congee liquid can be prevented from contacting the screen mesh structure 211, and the congee liquid is prevented from blocking the screen mesh structure 211. Meanwhile, the bubbles mixed with the porridge liquid particles are in contact with the screen mesh structure 211, so that the bubbles are broken, and the porridge liquid particles in the porridge liquid bubbles are effectively prevented from blocking the exhaust pipe, so that the exhaust effect is improved.

The above-mentioned sieve device 20 is of a detachable construction, which facilitates cleaning of the sieve device.

In view of the oil filtering effect and the bubble breaking effect of the cover assembly, as shown in fig. 1, 4 and 6 to 9, in the present embodiment, the filter screen portion 21 has a first position and a second position higher than the first position, the mounting portion 22 includes a first annular portion 221 and an inner flange 222 disposed on the first annular portion 221, the filter screen portion 21 includes a second annular portion 213 and a first outer flange 214 disposed on the second annular portion 213, and the inner flange 222 supports the first outer flange 214 to make the filter screen portion 21 located at the first position. The inner flange 222 can support the first outer flange 214, so that the filter screen part 21 is located at the first position, and at the moment, the grease in the soup can be effectively blocked, so that the grease in the soup can be reduced, and the soup is healthier.

In order to fix the position of the mounting portion, as shown in fig. 1, 2, and 6 to 10, in the present embodiment, the inner flange 222 is located at the bottom of the first annular portion 221, the first rib 31 is disposed inside the first annular portion 221, and a first receiving gap for receiving the first outer flange 214 is formed between the first rib 31 and the inner flange 222. There is the clearance between first protruding muscle 31 and the inside edge 222, and this clearance is first accommodation gap, and first accommodation gap can hold first flanging 214, and then makes the rigidity of filter screen portion 21.

In order to enable the mounting portion to move up and down, as shown in fig. 1, 2, and 6 to 11, in the present embodiment, the first flange 214 is provided with a notch 215 that is engaged with the first rib 31. The notch 215 has a simple structure, and the first rib 31 can pass through the notch 215, so that the filter screen part 21 can move up and down along the first rib 31. To facilitate switching of the screen section 21 between the first and second positions.

In order to make the filter screen portion more stable in the second position, as shown in fig. 6 to 10, in this embodiment, the mounting portion 22 further includes a second rib 32 disposed above the first rib 31, a second accommodating gap is provided between the first rib 31 and the second rib 32, and when the filter screen portion 21 is in the second position, the inner flange 222 is sandwiched between the first rib 31 and the second rib 32. First protruding muscle and the cooperation of the protruding muscle of second have the second between first protruding muscle 31 and the protruding muscle 32 of second and hold the clearance, and first flanging 214 can be located the second and hold the clearance, and then makes filter screen portion 21 be located the second position, and at this moment, can make the space in the container bigger, can boil more congee, can avoid congee liquid and screen structure 211 to contact simultaneously, and screen structure 211 can also the bubble of broken congee liquid.

In an embodiment not shown in the figures, a third rib is also provided, which allows more positions for the sieve portion, enabling the height of the sieve portion to be specifically adjusted for the amount of food cooked. Of course, it is also possible to provide a fourth rib, a fifth rib or even more ribs.

In consideration of the sealing performance of the strainer device, as shown in fig. 6 to 10, in the present embodiment, the top of the first annular portion 221 is provided with a second flanging 223, the lid body 10 further includes a sealing member 11, and the second flanging 223 is in abutting engagement with the sealing member 11. The second flanging 223 is in butt fit with the sealing element 11, so that porridge or soup can be effectively prevented from directly entering the filter screen part 21, and the oil filtering effect is improved.

In order to effectively fix the filter device to the cover body, as shown in fig. 1, 3, 8, 10 and 12, in the present embodiment, a clamping structure 40 is provided between the mounting portion 22 and the cover body 10. The clamping structure 40 has a simple structure and a good fixing effect, and can effectively fix the filter screen device 20.

In an embodiment not shown in the drawings, the filter screen device may be fixed on the cover body by a screw structure.

In order to avoid grease in the strainer portion flowing out through the liquid inlet hole, as shown in fig. 1, in the present embodiment, the liquid inlet hole 212 is spaced from the bottom wall of the strainer portion 21 by a distance a. The distance a can effectively prevent the grease in the filter screen part 21 from flowing out of the liquid inlet hole 212, and the oil filtering effect is further ensured. Specifically, in the present embodiment, the distance a is 5 mm, and certainly, the distance a is between 3 mm and 8 mm, which can achieve the above-mentioned function.

As shown in fig. 8, 9 and 11, in the present embodiment, the diameter of the liquid inlet hole 212 is larger than that of the mesh hole of the screen structure 211. The mesh openings of the screen structure 211 have a small diameter, so that the grease can stay in the screen part 21. The diameter of the liquid inlet hole 212 is large, and soup and grease can flow into the filter screen part 21 through the liquid inlet hole 212, so that the oil filtering function is realized. Specifically, the mesh of the screen structure 211 has a pore size of 100 meshes, and the above-mentioned function can be achieved when the mesh of the screen structure has a pore size of 70 to 150 meshes. The inventor finds out through a large number of experiments that the screen mesh structure can effectively block grease and enable soup to flow out through the screen mesh structure.

As shown in fig. 1 to 12, in this embodiment, the filter screen device 20 is detachably disposed below the cover body 10, a clamping structure 40 is disposed between the filter screen device 20 and the cover body 10, and the clamping structure 40 includes a clamp spring and a clamp groove, and the clamp spring is clamped and matched with the clamp groove. The filter screen device 20 is fixed below the cover body 10 for easy assembly and disassembly. A second flange 223 at the upper edge of the mounting portion 22 abuts the seal member 11 and is an interference fit with the seal member 11. Be equipped with six first protruding muscle 31 and six second protruding muscle 32 on the installation department 22, set up corresponding breach 215 on the first flanging 214, the first protruding muscle 31 of breach 215 cooperation, make filter screen portion 21 can realize rising and decline on installation department 22, when filter screen portion 21 is in the position between first protruding muscle 31 and the second protruding muscle 32, certain angle of filter screen portion 21 rotation, filter screen portion 21 can be blocked to first protruding muscle 31 and second protruding muscle 32, realize the fixed to filter screen portion 21 in the vertical direction.

When soup is cooked, the screen structure 211 is slightly higher than the soup surface according to the height of the soup, a plurality of liquid inlet holes 212 are formed in the periphery of the filter screen part 21, when the soup is boiled, grease on the surface layer of the soup surface can enter the filter screen part 21, the screen structure 211 can retain the grease in the filter screen part 21, and the soup flows back to the container, so that the grease in the soup can be obviously reduced.

When porridge is cooked, the filter screen part 21 is lifted to the highest position, namely the second position, the liquid inlet hole 212 is received in the mounting part 22, when the pressure limiting valve is opened for exhausting, bubbles in the container float upwards, and when the bubbles reach the lower part of the screen mesh structure 211, the bubbles are broken by the screen mesh structure 211, food is blocked below the screen mesh structure 211, and gas can pass through the screen mesh structure 211 and is finally exhausted out of the cover body 10, so that the exhaust frequency can be improved, and the rapid exhaust is realized.

As shown in fig. 13 to 15, in the present embodiment, according to another aspect of the present embodiment, there is provided a cooking appliance, including a cover assembly, the cover assembly being the above-mentioned cover assembly. The cover body assembly can realize the functions of filtering oil and breaking bubbles, so that the cooking appliance with the cover body assembly also has the functions.

In this embodiment, the cooking appliance is an electric pressure cooker. Of course, in the embodiment not shown in the figures, the cooking appliance can also be an electric cooker, a low-pressure rice cooker, a soybean milk maker, a food processor, an electric stewpan, a cooking machine, a multifunctional pot and the like.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A cover assembly, comprising:

a lid body (10);

filter screen device (20), set up in the below of lid body (10), filter screen device (20) are including filter screen portion (21) and installation department (22), filter screen portion (21) set up with liftable in installation department (22), the diapire of filter screen portion (21) includes screen cloth structure (211), be provided with feed liquor hole (212) on the lateral wall of filter screen portion (21).

2. The cover assembly of claim 1, wherein the screen portion (21) has a first position and a second position higher than the first position, the mounting portion (22) includes a first annular portion (221) and an inner flange (222) disposed on the first annular portion (221), the screen portion (21) includes a second annular portion (213) and a first outer flange (214) disposed on the second annular portion (213), and the inner flange (222) supports the first outer flange (214) to place the screen portion (21) in the first position.

3. The cover assembly according to claim 2, characterized in that the inner flange (222) is located at the bottom of the first annular portion (221), the first annular portion (221) is provided with a first rib (31) inside, and a first receiving gap for receiving the first outer flange (214) is formed between the first rib (31) and the inner flange (222).

4. The cover assembly of claim 3, wherein the first flange (214) is provided with a notch (215) for engaging with the first rib (31).

5. The cover assembly of claim 3, wherein the mounting portion (22) further comprises a second rib (32) disposed above the first rib (31), a second receiving gap is provided between the first rib (31) and the second rib (32), and the inner flange (222) is sandwiched between the first rib (31) and the second rib (32) when the filter screen portion (21) is in the second position.

6. The cover assembly according to claim 2, wherein the top of the first annular portion (221) is provided with a second flanging (223), the cover body (10) further comprising a sealing element (11), the second flanging (223) being in abutting engagement with the sealing element (11).

7. Cover assembly according to any one of claims 1 to 6, characterized in that a snap-in structure (40) is provided between the mounting portion (22) and the cover body (10).

8. The cover assembly according to any one of claims 1 to 6, wherein the liquid inlet hole (212) is at a distance a from the bottom wall of the screen portion (21).

9. The cover assembly according to any one of claims 1 to 6, wherein the diameter of the liquid inlet hole (212) is larger than the diameter of the mesh of the screen structure (211).

10. A cooking appliance comprising a lid assembly, wherein the lid assembly is as claimed in any one of claims 1 to 9.

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