CN219331373U - Lid subassembly and have its cooking utensil - Google Patents

Abstract

The utility model provides a cover body assembly and a cooking utensil with the same, wherein the cover body assembly comprises: the cover body comprises a main body part and an installation part which is arranged on the periphery of the main body part and protrudes upwards from the main body part, and the installation part is provided with a containing groove with a downward opening; the annular fixing piece is connected to the main body part and extends into the accommodating groove; the sealing ring is detachably clamped between the groove wall of the containing groove and the annular fixing piece. The technical scheme of this application can solve the problem that the crack department between sealing washer and the pressure lid among the correlation technique is easy to scale, difficult clearance effectively.

Description

Lid subassembly and have its cooking utensil

Technical Field

The utility model relates to the technical field of small household appliances, in particular to a cover body assembly and a cooking utensil with the same.

Background

In the related art, the pressure baking integrated cooker has both a pressure cooking mode and a baking cooking mode, and the two cooking modes are integrated on one cooker, so that the occupied space is reduced, and the use of a user is greatly facilitated.

Specifically, the pressure baking integrated pot is provided with a baking assembly and a pressure cover detachably connected below the baking assembly, and the pressure cover is arranged when pressure cooking is needed; when the baking cooking is needed, the pressure cover is taken down. In order to ensure the sealing effect in the pressure cooking process, the pressure cover is generally fixedly provided with a sealing ring, and the sealing ring is respectively in propping fit with the pressure cover and the pot body in the cooking process. Because sealing washer and pressure lid fixed connection, the crack department between sealing washer and the pressure lid is easy to scale, difficult clearance. And when the sealing ring is damaged and needs to be replaced, the pressure cover and the sealing ring need to be replaced at the same time, so that the maintenance cost is high.

Disclosure of Invention

The utility model mainly aims to provide a cover body assembly and a cooking utensil with the same, which are used for solving the problems that in the related art, a seam between a sealing ring and a pressure cover is easy to scale and difficult to clean.

In order to achieve the above object, according to one aspect of the present utility model, there is provided a cover assembly comprising: the cover body comprises a main body part and an installation part which is arranged on the periphery of the main body part and protrudes upwards from the main body part, and the installation part is provided with a containing groove with a downward opening; the annular fixing piece is connected to the main body part and extends into the accommodating groove; the sealing ring is detachably clamped between the groove wall of the containing groove and the annular fixing piece.

By applying the technical scheme of the utility model, the sealing ring is detachably arranged in the accommodating groove of the cover body through the annular fixing piece, and when the cover body needs to be cleaned, the sealing ring can be taken down from the cover body and the sealing ring are respectively cleaned, so that the cleaning effect is ensured. In addition, the annular fixing piece can support the sealing ring in the whole circumferential direction, so that the connection effect between the sealing ring and the cover body is guaranteed under the condition of no external force. Therefore, the technical scheme of the application can effectively solve the problems that the joint between the sealing ring and the pressure cover in the related technology is easy to scale and difficult to clean.

Further, the seal ring includes first and second interconnected lips, the first lip extending inwardly and upwardly and into the receiving groove and the second lip extending inwardly and downwardly, the annular retainer being supported at the junction of the first and second lips. The first lip edge extends upwards and inwards, the second lip edge extends downwards and inwards, an included angle is formed between the first lip edge and the second lip edge, and the annular fixing piece is supported at the vertex position of the included angle, so that the fixing effect of the sealing ring is guaranteed.

Further, the seal ring also includes a securing bead disposed on an inner surface of the first lip, the securing bead being located above the annular securing member and engaging the annular securing member stop. The fixed convex rib is matched with the annular fixing piece stop, so that the first lip edge can be prevented from falling out of the accommodating groove, and the connection effect between the sealing ring and the cover body is further ensured under the condition of no external force.

Further, the annular fixing piece comprises a fixing ring and a connecting rod, the first end of the connecting rod is connected with the lower surface of the main body part, the second end of the connecting rod is connected with the fixing ring, and the sealing ring is clamped between the fixing ring and the groove wall of the containing groove. The sealing ring is supported and positioned through the fixing ring, and the fixing ring is connected to the main body through the connecting rod, so that the sealing ring has the advantage of simple structure.

Further, the connecting rod comprises a cross rod connected with the lower surface of the main body part and a vertical rod connected to the outer side of the cross rod and extending outwards and upwards into the accommodating groove, and the fixing ring is connected to the top end of the vertical rod. The horizontal pole is connected with the lower surface of main part, is convenient for realize being connected between connecting rod and the main part, has the advantage of being convenient for carry out the equipment of lid subassembly.

Further, the cover body and the annular fixing piece are metal pieces, and the cross rod is welded with the lower surface of the main body. The annular fixing piece and the cover body are connected in a welding connection mode, and the device has the advantage of easiness in processing and manufacturing.

Further, the connecting rods are multiple, and/or the vertical section of the fixing ring is circular. The fixing rings are supported through the connecting rods, connection between the fixing rings and the cover body is realized, and the structural strength of the annular fixing piece can be ensured, so that the annular fixing piece is not easy to deform, and the supporting effect on the sealing rings is ensured. Setting the cross-section of the retainer ring to be circular facilitates mounting and removing the seal ring between the retainer ring and the groove wall of the receiving groove.

Further, the installation department includes interior bounding wall, peripheral board and connects the riser between interior bounding wall and peripheral board, and the riser is connected between first diaphragm and second diaphragm including the first diaphragm of being connected with interior bounding wall, the second diaphragm of being connected with peripheral board and connecting, first diaphragm is higher than the second diaphragm. That is, the mounting portion has a folded plate structure, and thus the strength of the cover can be improved. Simultaneously, make the shape of the internal surface of riser and peripheral board and the shape looks adaptation of sealing washer for the sealing washer can paste the cell wall of holding tank after the upper pressure, guarantees sealed effect.

Further, the mounting portion and the main body portion are integrally structured. Specifically, the cover body can be processed by a stamping and bending processing technology, and the method has the advantage of easiness in processing.

According to another aspect of the present utility model, there is provided a cooking appliance including a pot assembly and a cover assembly provided over the pot assembly, the cover assembly being the above-described cover assembly. The cover body assembly can effectively solve the problems that the seam between the sealing ring and the pressure cover in the related technology is easy to be fouled and 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 cap assembly according to the present utility model;

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

FIG. 3 shows a schematic perspective view of the cap and ring mount of the cap assembly of FIG. 1;

FIG. 4 shows an enlarged view of the cover and ring mount of FIG. 3 at B;

FIG. 5 shows a schematic cross-sectional view of a portion of the structure of the cap assembly of FIG. 1;

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. a cover body; 11. a main body portion; 12. a mounting part; 121. a receiving groove; 122. an inner coaming; 123. a peripheral plate; 124. a first cross plate; 125. a second cross plate; 126. a vertical plate; 20. an annular fixing member; 21. a fixing ring; 22. a connecting rod; 221. a cross bar; 222. a vertical rod; 30. a seal ring; 31. a first lip; 32. a second lip; 33. fixing the convex ribs; 40. a pan body assembly.

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 example embodiments in accordance with the present application. 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 5, the cover assembly of the present embodiment includes: the device comprises a cover body 10, an annular fixing piece 20 and a sealing ring 30. Wherein, the cover body 10 comprises a main body 11, a mounting part 12 arranged on the periphery of the main body 11 and protruding upwards from the main body 11, and the mounting part 12 is provided with a containing groove 121 with a downward opening; the annular fixing member 20 is connected to the main body 11 and extends into the accommodating groove 121; the seal ring 30 is detachably interposed between the groove wall of the accommodation groove 121 and the ring-shaped fixing member 20.

By applying the technical scheme of the embodiment, the sealing ring 30 is detachably mounted in the accommodating groove 121 of the cover body 10 through the annular fixing piece 20, and when the cover body 10 needs to be cleaned, the sealing ring 30 can be removed from the cover body 10 and the sealing ring 30 can be cleaned respectively, so that the cleaning effect is ensured. In addition, the annular fixing member 20 can support the seal ring 30 in the entire circumferential direction, ensuring the connection effect between the seal ring 30 and the cover 10 without external force. Therefore, the technical scheme of the embodiment can effectively solve the problems that the crack between the sealing ring and the pressure cover in the related art is easy to scale and difficult to clean.

In addition, when the cover 10 or the sealing ring 30 is damaged and needs to be replaced, the cover and the sealing ring do not need to be replaced together, and the maintenance cost can be effectively reduced.

As shown in fig. 5, the seal ring 30 includes a first lip 31 and a second lip 32 connected to each other, the first lip 31 extending upward and inward into the receiving groove 121, the second lip 32 extending downward and inward, and the annular retainer 20 supported at the junction of the first lip 31 and the second lip 32. The first lip 31 extends upward and inward, the second lip 32 extends downward and inward, an included angle is formed between the first lip and the second lip, and the annular fixing piece 20 is supported at the vertex position of the included angle, so that the fixing effect on the sealing ring 30 is ensured. Here, "inward" means a direction toward the center of the cover 10, and "outward" means a direction away from the center of the cover 10.

Referring to fig. 5, the first lip 31 is disposed in an arc shape, and is attached to the inner side surface of the corresponding arc-shaped connection portion of the mounting portion 12, and the second lip 32 is disposed in an arc shape, so that when the lid assembly is assembled with the pan body, the second lip 32 is tightly sealed with the mouth of the pan body. The above structure can promote sealing effect.

As shown in fig. 5, seal ring 30 further includes a retaining bead 33 disposed on the inner surface of first lip 31, with retaining bead 33 being located above annular retainer 20 and in stop-fit engagement with annular retainer 20. The fixing rib 33 cooperates with the annular fixing member 20 to prevent the first lip 31 from being separated from the accommodating groove 121, and further ensures the connection effect between the sealing ring 30 and the cover 10 under the condition of no external force.

In this embodiment, the sealing ring 30 is made of silica gel, which has a certain elastic deformation capability, and when no external force acts, the sealing ring 30 is ensured not to be separated from the accommodating groove 121 by the stop fit between the annular fixing piece 20 and the fixing convex rib 33; when the sealing ring 30 needs to be detached from the cover body 10, only downward force needs to be applied to the sealing ring 30 to deform the first lip 31 and the fixing ribs 33, so that the sealing ring 30 is removed

As shown in fig. 1 to 5, the ring-shaped fixing member 20 includes a fixing ring 21 and a connection rod 22, a first end of the connection rod 22 is connected to the lower surface of the main body portion 11, a second end of the connection rod 22 is connected to the fixing ring 21, and a seal ring 30 is interposed between the fixing ring 21 and a groove wall of the accommodation groove 121. The sealing ring 30 is supported and positioned through the fixing ring 21, and the fixing ring 21 is connected to the main body 11 through the connecting rod 22, so that the sealing ring has the advantage of simple structure.

As shown in fig. 1 to 5, the connection rod 22 includes a cross bar 221 connected to the lower surface of the body 11 and a vertical bar 222 connected to the outside of the cross bar 221 and extending outwardly and upwardly into the receiving groove 121, and the fixing ring 21 is connected to the top end of the vertical bar 222. The cross bar 221 is connected to the lower surface of the main body 11, so that the connection between the connecting rod 22 and the main body 11 is facilitated, and the cover assembly is convenient to assemble. In this embodiment, the upright 222 extends upward and inward into the accommodating groove 121, so that the fixing ring 21 connected to the top end of the upright can better support the sealing ring 30.

In this embodiment, the cover 10 and the ring-shaped fixing member 20 are both metal members, and the cross bar 221 is welded to the lower surface of the main body 11. The connection between the annular fixing member 20 and the cover body 10 is realized by means of welding connection, and has the advantage of easy processing and manufacturing.

In addition, in the present embodiment, the connection rod 22 and the retainer ring 21 are also welded.

As shown in fig. 1 to 4, the number of the connection bars 22 is plural. The fixing ring 21 is supported by the connecting rods 22, the connection between the fixing ring 21 and the cover body 10 is realized, the structural strength of the annular fixing piece 20 can be ensured, deformation is not easy to occur, and the supporting effect on the sealing ring 30 is ensured.

As shown in fig. 5, the fixing ring 21 has a circular vertical section. Setting the cross section of the retainer ring 21 to be circular facilitates mounting the seal ring 30 between the retainer ring 21 and the groove wall of the receiving groove 121 and removing the seal ring 30, as compared to other cross-sectional shapes (e.g., polygonal) of the retainer ring.

As shown in fig. 5, the mounting portion 12 includes an inner peripheral plate 122, an outer peripheral plate 123, and a step plate connected between the inner peripheral plate 122 and the outer peripheral plate 123, the step plate including a first cross plate 124 connected to the inner peripheral plate 122, a second cross plate 125 connected to the outer peripheral plate 123, and a riser 126 connected between the first cross plate 124 and the second cross plate 125, the first cross plate 124 being higher than the second cross plate 125. That is, the mounting portion 12 has a folded plate structure, and this arrangement can improve the strength of the lid 10. Meanwhile, the shape of the inner surfaces (the inner side is referred to as the side close to the accommodating groove 121 here) of the stepped plate and the peripheral plate 123 is matched with the shape of the sealing ring 30, so that the sealing ring 30 can be tightly attached to the groove wall of the accommodating groove 121 after being pressed up, and the sealing effect is ensured.

In the present embodiment, the mounting portion 12 is integrally formed with the main body portion 11. Specifically, the lid 10 can be processed by a press-forming and bending process, which has an advantage of easy processing.

As shown in fig. 6, the embodiment of the cooking appliance of the present application further provides a cooking appliance, which includes a pot body assembly 40 and a cover body assembly that covers and is disposed above the pot body assembly 40, and the cover body assembly is the cover body assembly described above. The cover body assembly can effectively solve the problems that the seam between the sealing ring and the pressure cover in the related technology is easy to be fouled and 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 cover assembly, comprising:

a cover body (10), wherein the cover body (10) comprises a main body part (11) and an installation part (12) arranged on the periphery of the main body part (11) and protruding upwards from the main body part (11), and the installation part (12) is provided with a containing groove (121) with a downward opening;

an annular fixing member (20) connected to the main body portion (11) and extending into the accommodating groove (121);

and the sealing ring (30) is detachably clamped between the groove wall of the accommodating groove (121) and the annular fixing piece (20).

2. The cover assembly according to claim 1, wherein the sealing ring (30) comprises a first lip (31) and a second lip (32) connected to each other, the first lip (31) extending inwardly and upwardly and into the receiving groove (121), the second lip (32) extending inwardly and downwardly, the annular retainer (20) being supported at the junction of the first lip (31) and the second lip (32).

3. The cover assembly of claim 2, wherein the sealing ring (30) further comprises a securing bead (33) disposed on an inner surface of the first lip (31), the securing bead (33) being located above the annular securing member (20) and in stop-fit engagement with the annular securing member (20).

4. A cap assembly according to any one of claims 1 to 3, wherein the annular fixing member (20) comprises a fixing ring (21) and a connecting rod (22), a first end of the connecting rod (22) is connected to the lower surface of the main body portion (11), a second end of the connecting rod (22) is connected to the fixing ring (21), and the sealing ring (30) is sandwiched between the fixing ring (21) and a groove wall of the accommodating groove (121).

5. The cover assembly according to claim 4, wherein the connection rod (22) comprises a cross bar (221) connected to the lower surface of the main body (11) and a vertical bar (222) connected to the outside of the cross bar (221) and extending upward into the receiving groove (121), and the fixing ring (21) is connected to the top end of the vertical bar (222).

6. The cover assembly according to claim 5, wherein the cover (10) and the ring-shaped fixing member (20) are metal members, and the cross bar (221) is welded to the lower surface of the main body (11).

7. Cover assembly according to claim 4, wherein the connecting rods (22) are plural and/or the fixing ring (21) has a circular vertical section.

8. A cover assembly according to any one of claims 1 to 3, wherein the mounting portion (12) comprises an inner shroud (122), an outer shroud (123) and a stepped plate connected between the inner shroud (122) and the outer shroud (123), the stepped plate comprising a first cross plate (124) connected to the inner shroud (122), a second cross plate (125) connected to the outer shroud (123) and a riser (126) connected between the first cross plate (124) and the second cross plate (125), the first cross plate (124) being higher than the second cross plate (125).

9. A cap assembly according to any one of claims 1 to 3, wherein the mounting portion (12) is of unitary construction with the main body portion (11).

10. A cooking appliance comprising a pot assembly (40) and a lid assembly arranged above the pot assembly (40), characterized in that the lid assembly is a lid assembly according to any one of claims 1 to 9.

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