CN219774787U - Sealing structure, cover body assembly and cooking utensil - Google Patents
Sealing structure, cover body assembly and cooking utensil Download PDFInfo
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- CN219774787U CN219774787U CN202320392446.8U CN202320392446U CN219774787U CN 219774787 U CN219774787 U CN 219774787U CN 202320392446 U CN202320392446 U CN 202320392446U CN 219774787 U CN219774787 U CN 219774787U
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- 238000007789 sealing Methods 0.000 title claims abstract description 154
- 238000010411 cooking Methods 0.000 title claims abstract description 31
- 239000010794 food waste Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005580 one pot reaction Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 235000013322 soy milk Nutrition 0.000 description 1
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Abstract
The utility model provides a sealing structure, a cover body assembly and a cooking utensil, wherein the sealing structure comprises: an annular sealing portion including a first sealing lip and a second sealing lip connected to each other, the first sealing lip extending upward and the second sealing lip extending downward; and the back hook part is connected to the joint of the first sealing lip edge and the second sealing lip edge, the end part of the back hook part extends inwards, and a clamping groove is formed between the back hook part and the first sealing lip edge. The technical scheme of the utility model can effectively solve the problem that food residues and the like accumulated at the crack between the pressure cover body and the sealing ring are difficult to clean in the related art.
Description
Technical Field
The utility model relates to the technical field of small household appliances, in particular to a sealing structure, a cover body assembly and a cooking utensil.
Background
In the related art, the cooking appliance integrating the pressure cooking function and the baking cooking function integrates the two cooking functions on one pot, so that the occupation of kitchen space is reduced, and the use of a user is facilitated.
Generally, such cooking appliances include a baking structure and a pressure cover detachably coupled under the baking structure, and are capable of pressure cooking when the pressure cover is installed; the cooking appliance is capable of performing baking cooking when the pressure cover is removed.
In the related art, a sealing ring is fixedly provided on the pressure cover body to play a sealing effect in the pressure cooking process. However, when the pressure cover is cleaned, food residues and the like deposited at the nip between the pressure cover and the gasket are difficult to clean; and when one of the sealing ring or the pressure cover body is damaged, the sealing ring or the pressure cover body needs to be replaced at the same time, so that the maintenance cost is higher.
Disclosure of Invention
The utility model mainly aims to provide a sealing structure, a cover body assembly and a cooking utensil, which are used for solving the problem that food residues and the like accumulated at a crack between a pressure cover body and a sealing ring are difficult to clean in the related art.
In order to achieve the above object, according to one aspect of the present utility model, there is provided a sealing structure comprising: an annular sealing portion including a first sealing lip and a second sealing lip connected to each other, the first sealing lip extending upward and the second sealing lip extending downward; and the back hook part is connected to the joint of the first sealing lip edge and the second sealing lip edge, the end part of the back hook part extends inwards, and a clamping groove is formed between the back hook part and the first sealing lip edge.
By applying the technical scheme of the utility model, the sealing structure comprises an annular sealing part and a back hook part. In the pressure cooking and pressing process, the first sealing lip and the second sealing lip of the annular sealing part are respectively pressed on the cover body and the pot body under the action of pressure in the cooking cavity, so that the sealing in the cooking cavity is realized. The clamping groove is formed between the back hook part and the first sealing lip, when the sealing structure and the cover body are assembled, the edge of the cover body can be located in the clamping groove, so that the assembly of the sealing structure and the cover body is convenient, the sealing structure and the cover body are detachably connected, and when the cover body and the sealing structure are required to be cleaned, the sealing structure and the cover body can be detached and cleaned respectively, and the cleaning effect is guaranteed. Therefore, the technical scheme of the utility model can effectively solve the problem that food residues and the like accumulated at the seam between the pressure cover body and the sealing ring in the related art are difficult to clean.
Further, the back hook portion comprises a first transverse extension section, a vertical extension section and a second transverse extension section which are sequentially connected, the first transverse extension section is connected to the joint of the first sealing lip edge and the second sealing lip edge and extends outwards, the second transverse extension section is connected to the top of the vertical extension section and extends inwards, the first transverse extension section, the vertical extension section and the second transverse extension section form a notch, and the notch and the first sealing lip edge form a clamping groove. The first transverse extension section, the vertical extension section and the second transverse extension section form a notch, the notch and the first sealing lip form a clamping groove, and the space occupied by the hook return part on the outer side of the periphery of the cover body and the annular sealing part is reduced on the premise of ensuring the connection tightness of the sealing structure and the cover body, so that the hook return part is not easy to interfere with other structures in the cover body assembly.
Further, the first lateral extension is parallel to the second lateral extension, and the vertical extension is perpendicular to the first lateral extension. The clamping effect of the back hook part on the edge position of the cover body can be guaranteed, and meanwhile, the structure of the back hook part is smooth and compact, so that other parts of the cover body with the sealing structure are not easy to interfere with other structures when assembled together.
Further, the ratio between the groove width and the groove depth of the holding groove is between 0.4 and 0.6. The ratio between the groove width and the groove depth of the clamping groove is in the range, so that the compactness of the structure of the return hook part and the connection stability with the cover body can be considered.
Further, the back hook part is of an annular structure. The loop structure of the whole circle is arranged on the loop part, so that the connection stability between the loop part and the cover body can be ensured.
According to another aspect of the present utility model, there is provided a cap assembly comprising a cap and a sealing structure detachably connected to the cap, the sealing structure being the sealing structure described above. The sealing structure can effectively solve the problem that food residues and the like accumulated at the seam between the pressure cover body and the sealing ring in the related art are difficult to clean, and the cover body assembly with the sealing structure also has the advantages.
Further, the lid includes the lid main part and sets up at the lid main part periphery and upwards outstanding in the installation department of lid main part, and the installation department has the decurrent installation annular of opening, and seal structure's annular seal portion sets up in the installation annular, and the outside edge of installation department inserts and establishes in seal structure's centre gripping inslot. The mounting portion is provided with a mounting ring groove capable of accommodating the annular sealing portion, and the outer edge of the mounting portion can be inserted into the clamping groove of the sealing structure, so that the sealing structure can be conveniently mounted on the cover body.
Further, the installation department includes annular riser, first diaphragm, hang plate and second diaphragm, and annular riser connects at the periphery of lid main part and upwards extends, and first diaphragm is connected at the top of annular riser and outwards extends, and the hang plate is connected at the periphery of first diaphragm and outwards downwardly extending, and the second diaphragm is connected at the bottom of hang plate and outwards extends, and the installation annular forms between annular riser, first diaphragm and hang plate. The installation department is the bending plate structure, sets up like this and can strengthen the intensity of lid. The lower end of the inclined plate is also provided with a second transverse plate which can be inserted into the clamping groove of the sealing structure, so that the cover body and the sealing structure can be detachably connected.
Further, an upper surface of the first sealing lip of the sealing structure is in abutting engagement with the inclined plate and the second cross plate. The extending trend of the inclined plate and the first sealing lip edge is similar, and the first sealing lip edge can be tightly attached to the inclined plate in the pressing process, so that the sealing effect is ensured.
According to another aspect of the present utility model, there is provided a cooking appliance including a cover assembly, the cover assembly being as described above. The cover body assembly can effectively solve the problem that food residues and the like accumulated at the seam between the pressure cover body and the sealing ring in the related art are difficult to clean, and the cooking utensil with the cover body assembly also has the advantages.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
fig. 1 shows a schematic perspective view of an embodiment of a sealing structure according to the utility model;
FIG. 2 shows an enlarged view of the seal structure of FIG. 1 at A;
fig. 3 shows a schematic perspective view of an embodiment of a cover assembly according to the present utility model;
FIG. 4 shows a schematic cross-sectional view of a portion of the structure of the cap assembly of FIG. 3;
FIG. 5 shows a schematic perspective view of a cover of the cover assembly of FIG. 3;
fig. 6 shows a schematic perspective view of an embodiment of a cooking appliance according to the present utility model.
Wherein the above figures include the following reference numerals:
10. an annular seal portion; 11. a first sealing lip; 12. a second sealing lip; 20. a hook return part; 21. a first laterally extending section; 22. a vertical extension; 23. a second laterally extending section; 30. a cover body; 31. a cover body; 32. a mounting part; 321. installing a ring groove; 322. an annular vertical plate; 323. a first cross plate; 324. an inclined plate; 325. a second cross plate; 40. a pot body;
l1, groove width of the clamping groove; l2, groove depth of the clamping groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
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 exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
As shown in fig. 1 to 4, an embodiment of the sealing structure of the present utility model includes: an annular seal 10 and a return hook 20. Wherein the annular sealing portion 10 includes a first sealing lip 11 and a second sealing lip 12 connected to each other, the first sealing lip 11 extending upward, the second sealing lip 12 extending downward; the return hook 20 is connected at the junction of the first sealing lip 11 and the second sealing lip 12, the end of the return hook 20 extends inward, and a clamping groove is formed between the return hook 20 and the first sealing lip 11.
By applying the technical scheme of the embodiment, the sealing structure comprises an annular sealing part 10 and a back hook part 20. In the process of pressure cooking and pressing, the first sealing lip 11 and the second sealing lip 12 of the annular sealing part 10 are respectively pressed on the cover body 30 and the pot body 40 under the action of the pressure in the cooking cavity, so that the sealing in the cooking cavity is realized. The clamping groove is formed between the back hook part 20 and the first sealing lip 11, when the sealing structure and the cover body 30 are assembled, the edge of the cover body 30 can be located in the clamping groove, so that the assembly of the sealing structure and the cover body 30 is convenient, the sealing structure and the cover body 30 are detachably connected, and when the cover body 30 and the sealing structure are required to be cleaned, the sealing structure and the cover body 30 can be detached and cleaned respectively, and the cleaning effect is ensured. Therefore, the technical scheme of the embodiment can effectively solve the problem that food residues and the like accumulated at the seam between the pressure cover body and the sealing ring in the related art are difficult to clean.
In addition, when one of the sealing structure and the cover 30 is damaged, only the damaged member is replaced without replacing the two together, so that the maintenance cost can be effectively reduced.
Specifically, as shown in fig. 4, the first sealing lip 11 extends upward and inward, and the second sealing lip 12 extends downward and inward, so that the radial cross section of the annular sealing portion 10 is "chevron" shaped, and this arrangement can effectively ensure the sealing effect during the pressing-up.
In the description of the present utility model, the terms "upper" and "lower" refer to both the sealing structure and the "upper" and "lower" when the lid 30 is covered on the pot 40. Reference in the description of the present utility model to "inwardly" refers to a direction toward the center of the annular seal 10 and "outwardly" refers to a direction away from the center of the annular seal 10.
As shown in fig. 2 and 4, in the present embodiment, the back hook 20 includes a first laterally extending section 21, a vertically extending section 22 and a second laterally extending section 23 connected in sequence, the first laterally extending section 21 being connected at the junction of the first sealing lip 11 and the second sealing lip 12 and extending outwardly, the second laterally extending section 23 being connected at the top of the vertically extending section 22 and extending inwardly, the first laterally extending section 21, the vertically extending section 22 and the second laterally extending section 23 forming a notch, the notch forming a clamping groove with the first sealing lip 11. The back hook portion 20 is composed of a first transverse extending section 21, a vertical extending section 22 and a second transverse extending section 23 which are sequentially connected, and has the advantage of simple structure. The first transverse extension section 21, the vertical extension section 22 and the second transverse extension section 23 form a notch, the notch and the first sealing lip 11 form a clamping groove, and on the premise of ensuring the connection tightness of the sealing structure and the cover body 30, the space occupied by the back hook part 20 on the circumferential outer sides of the cover body 30 and the annular sealing part 10 is reduced, so that the back hook part is not easy to interfere with other structures in the cover body assembly.
As shown in fig. 4, the first lateral extension 21 is parallel to the second lateral extension 23, and the vertical extension 22 is perpendicular to the first lateral extension 21. The arrangement can ensure the clamping effect of the back hook part 20 on the edge position of the cover body 30, and meanwhile, the structure of the back hook part 20 is smooth and compact, so that other components of the cover body 30 with the sealing structure are not easy to interfere with other structures (such as a lock ring or a baking structure) when the other components are assembled together (such as the components are arranged in the cover body assembly with the lock ring and the baking structure).
As shown in fig. 4, the ratio between the groove width L1 and the groove depth L2 of the holding groove is between 0.4 and 0.6. In the above range, L1/L2 can satisfy both the structural compactness of the return hook portion 20 and the connection stability with the cover 30. Preferably, L1/L2 may be 0.4, 0.5 or 0.6.
Specifically, in the present embodiment, the groove depth L2 of the clamping groove is 5mm or more to avoid the seal structure from falling off the cover 30.
As shown in fig. 1 and 3, in the present embodiment, the return hook portion 20 has a ring-shaped structure. The loop structure of the return hook 20 is formed in a complete loop, so that the connection stability between the return hook 20 and the cover 30 can be ensured.
In this embodiment, the sealing structure is made of a silicone material. The arrangement makes the sealing structure have certain deformability, so that the sealing structure and the cover body 30 can be conveniently disassembled and assembled, and simultaneously, in the pressing process, the first sealing lip 11 and the second sealing lip 12 can deform under the action of the pressure in the cooking cavity and are pressed on the cover body 30 and the pot body 40, so that the sealing effect is ensured.
As shown in fig. 3 to 6, the present utility model further provides a cover assembly, and an embodiment of the cover assembly of the present utility model includes a cover 30 and a sealing structure detachably connected to the cover 30, wherein the sealing structure is the sealing structure described above. The sealing structure can effectively solve the problem that food residues and the like accumulated at the seam between the pressure cover body and the sealing ring in the related art are difficult to clean, and the cover body assembly with the sealing structure also has the advantages.
As shown in fig. 4 and 5, the cover 30 includes a cover body 31 and a mounting portion 32 provided at the outer periphery of the cover body 31 and protruding upward from the cover body 31, the mounting portion 32 has a mounting ring groove 321 with a downward opening, the annular sealing portion 10 of the sealing structure is provided in the mounting ring groove 321, and the outer edge of the mounting portion 32 is inserted in the holding groove of the sealing structure. The mounting portion 32 is formed with a mounting ring groove 321 capable of accommodating the annular sealing portion 10, and an outer edge of the mounting portion 32 is capable of being inserted into a clamping groove of the sealing structure, so that the sealing structure is conveniently mounted on the cover body 30.
As shown in fig. 4, the mounting portion 32 includes an annular riser 322, a first transverse plate 323, an inclined plate 324 and a second transverse plate 325, the annular riser 322 is connected to the outer periphery of the cover body 31 and extends upward, the first transverse plate 323 is connected to the top of the annular riser 322 and extends outward, the inclined plate 324 is connected to the outer periphery of the first transverse plate 323 and extends downward and outward, the second transverse plate 325 is connected to the bottom end of the inclined plate 324 and extends outward, a mounting groove 321 is formed between the annular riser 322, the first transverse plate 323 and the inclined plate 324, and the upper surface of the first sealing lip 11 of the sealing structure is in abutting engagement with the inclined plate 324 and the second transverse plate 325. The mounting portion 32 is of a bent plate structure, so that the strength of the cover 30 can be enhanced, and specifically, in this embodiment, the mounting portion 32 and the cover main body 31 are of an integral structure. The mounting portion 32 includes an inclined plate 324, the inclined plate 324 has a similar extending trend to the first sealing lip 11 (specifically, as shown in fig. 4, a radial cross section of the inclined plate 324 is an arc structure), and the first sealing lip 11 can be tightly attached to the inclined plate 324 during the pressing process, so as to ensure the sealing effect. A second cross plate 325 is further provided at the lower end of the inclined plate 324, which can be inserted into the clamping groove of the sealing structure, to achieve detachable connection between the cover 30 and the sealing structure.
Specifically, in this embodiment, the thickness of the cover 30 is 0.8mm or more, so that the structural strength of the cover 30 can be ensured, and meanwhile, the situation that the edge of the cover 30 is too sharp can be avoided from injuring a user or an assembler. Of course, in other possible embodiments, the thickness of the cover may be less than 0.8mm, and in this case, the edge of the cover needs to be folded or curled to avoid cutting the user or the assembler with too sharp edge.
As shown in fig. 6, the embodiment of the cooking appliance of the present utility model further provides a cooking appliance, which includes a pot body 40 and a cover assembly that is openably and closably provided on the pot body 40, wherein the cover assembly is the cover assembly described above. The cover body assembly can effectively solve the problem that food residues and the like accumulated at the seam between the pressure cover body and the sealing ring in the related art are difficult to clean, and the cooking utensil with the cover body assembly also has the advantages.
In this embodiment, the cooking appliance is a pressure-baking integral pot. Of course, in the embodiment not shown in the drawings, the cooking appliance may be a product such as an electric cooker, a pressure cooker, a low-pressure rice cooker, a soymilk machine, a cooking machine, a dish frying machine, an electric stewpot, a multifunctional pot, or the like.
In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative 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 in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. A sealing structure, characterized by comprising:
an annular sealing portion (10) comprising a first sealing lip (11) and a second sealing lip (12) connected to each other, the first sealing lip (11) extending upwardly and the second sealing lip (12) extending downwardly;
and the back hook part (20) is connected to the joint of the first sealing lip (11) and the second sealing lip (12), the end part of the back hook part (20) extends inwards, and a clamping groove is formed between the back hook part (20) and the first sealing lip (11).
2. The sealing structure according to claim 1, wherein the return hook portion (20) comprises a first transverse extension (21), a vertical extension (22) and a second transverse extension (23) connected in sequence, the first transverse extension (21) being connected at the junction of the first sealing lip (11) and the second sealing lip (12) and extending outwards, the second transverse extension (23) being connected at the top of the vertical extension (22) and extending inwards, the first transverse extension (21), the vertical extension (22) and the second transverse extension (23) forming a recess, the recess forming the clamping groove with the first sealing lip (11).
3. The sealing structure according to claim 2, characterized in that the first transversal extension (21) is parallel to the second transversal extension (23), the vertical extension (22) being perpendicular to the first transversal extension (21).
4. A sealing arrangement according to any one of claims 1-3, characterized in that the ratio between the groove width (L1) and the groove depth (L2) of the clamping groove is between 0.4 and 0.6.
5. A sealing arrangement according to any one of claims 1 to 3, characterized in that the return hook (20) is of annular configuration.
6. A cap assembly comprising a cap (30) and a sealing structure removably attached to the cap (30), wherein the sealing structure is the sealing structure of any one of claims 1 to 5.
7. The cover assembly according to claim 6, wherein the cover (30) comprises a cover main body (31) and a mounting portion (32) arranged on the periphery of the cover main body (31) and protruding upwards from the cover main body (31), the mounting portion (32) is provided with a mounting ring groove (321) with a downward opening, the annular sealing portion (10) of the sealing structure is arranged in the mounting ring groove (321), and the outer edge of the mounting portion (32) is inserted in the clamping groove of the sealing structure.
8. The cover assembly according to claim 7, wherein the mounting portion (32) includes an annular riser (322), a first cross plate (323), a tilt plate (324), and a second cross plate (325), the annular riser (322) being connected to an outer periphery of the cover body (31) and extending upward, the first cross plate (323) being connected to a top of the annular riser (322) and extending outward, the tilt plate (324) being connected to an outer periphery of the first cross plate (323) and extending downward and outward, the second cross plate (325) being connected to a bottom end of the tilt plate (324) and extending outward, and the mounting groove (321) being formed between the annular riser (322), the first cross plate (323), and the tilt plate (324).
9. The lid assembly of claim 8, wherein an upper surface of the first sealing lip (11) of the sealing structure is in abutting engagement with the inclined plate (324) and the second cross plate (325).
10. A cooking appliance comprising a lid assembly, wherein the lid assembly is as claimed in any one of claims 6 to 9.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202320392446.8U CN219774787U (en) | 2023-02-28 | 2023-02-28 | Sealing structure, cover body assembly and cooking utensil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202320392446.8U CN219774787U (en) | 2023-02-28 | 2023-02-28 | Sealing structure, cover body assembly and cooking utensil |
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CN219774787U true CN219774787U (en) | 2023-09-29 |
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CN202320392446.8U Active CN219774787U (en) | 2023-02-28 | 2023-02-28 | Sealing structure, cover body assembly and cooking utensil |
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CN (1) | CN219774787U (en) |
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2023
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