CN219331327U - Cooking utensil - Google Patents

Abstract

The present utility model provides a cooking appliance, comprising: the cooker body comprises a shell and a heat preservation cover arranged in the shell; the cover body is connected to the cooker body in a turnover way through a connecting structure; the connecting structure comprises a first connecting part, a second connecting part and a third connecting part, wherein the first connecting part is connected with the shell, the second connecting part is connected with the heat insulation cover, and the third connecting part is connected with the cover body. The technical scheme of the application can effectively solve the problem that the strength of the hinge structure in the related technology is low to influence the smoothness of the opening and closing cover.

Description

Cooking utensil

Technical Field

The utility model relates to the technical field of small household appliances, in particular to a cooking utensil.

Background

In the related art, the lid of cooking utensil passes through hinge structure and a kind of deep pot body coupling, and the user only need hold the lid and makes it overturn and can open and shut the lid, and compare in the cooking utensil that the lid can be taken off, the user need not to consider the placing problem of the lid of taking off, makes things convenient for user's use.

For an electric pressure cooker or a multifunctional cooking appliance with a pressure cooking mode and a baking cooking mode, the cover body is generally heavy, the strength of the hinge structure is low, the cover body is easy to displace after long-term use, and the smoothness of opening and closing the cover is affected.

Disclosure of Invention

The main objective of the present utility model is to provide a cooking appliance, which solves the problem that the strength of the hinge structure in the related art is low, which affects the smoothness of the opening and closing of the cover.

In order to achieve the above object, the present utility model provides a cooking appliance comprising: the cooker body comprises a shell and a heat preservation cover arranged in the shell; the cover body is connected to the cooker body in a turnover way through a connecting structure; the connecting structure comprises a first connecting part, a second connecting part and a third connecting part, wherein the first connecting part is connected with the shell, the second connecting part is connected with the heat insulation cover, and the third connecting part is connected with the cover body.

According to the technical scheme, the cover body is connected to the cooker body in a turnover manner through the connecting structure, and the connecting structure is connected with the shell and the heat-insulating cover due to the fact that the strength of the heat-insulating cover is high, so that the supporting strength of the cover body can be effectively improved, particularly the supporting strength of the cover body when the cover body is in the open position can be improved, the connecting structure still has a good supporting effect after the cooker is used for a long time, displacement of the cover body relative to the cooker body can be avoided, and smoothness of opening and closing the cover in the use process is further guaranteed. Therefore, the technical scheme of the application can effectively solve the problem that the smoothness of the opening and closing cover is affected by lower strength of the hinge structure in the related technology.

Further, the first connecting portion is a first connecting plate, and the second connecting portion is a second connecting plate. The first connecting part and the second connecting part are both arranged into plate-shaped structures, so that the connecting structure is simple in structure and convenient to connect the first connecting part with the shell and connect the second connecting part with the heat insulation cover.

Further, the connecting structure further comprises a third connecting plate connected between the first connecting plate and the second connecting plate, and the third connecting plate is obliquely arranged relative to the first connecting plate and the second connecting plate. And a third connecting plate is arranged between the first connecting plate and the second connecting plate, so that the strength of the connecting structure can be improved.

Further, the casing includes the shell and sets up the medium plate at the top of shell, and first connecting portion connects in the below of medium plate, and the outside at the heat preservation cover is connected to second connecting portion, and the third connecting portion upwards wears to locate the medium plate and is connected with the lid. The first connecting portion is arranged below the middle plate, namely the first connecting portion, the second connecting portion and the third connecting plate are located below the middle plate, and connection between the second connecting portion and the heat preservation cover is facilitated.

Further, the third connecting portion comprises a rotating shaft and two connecting arms, the two connecting arms are oppositely arranged on two sides of the first connecting portion, and the rotating shaft penetrates through the connecting arms and the cover body. The hinge connection between the cover body and the cooker body is realized through the rotating shaft penetrating through the connecting arm and the cover body, and the cooker has the advantage of simple structure.

Further, the connecting arm comprises a first vertical plate, a transverse plate connected to the top end of the first vertical plate and extending outwards, and a second vertical plate connected to one end of the transverse plate far away from the first vertical plate and extending upwards, wherein a rotating shaft hole is formed in the second vertical plate. The connecting arm is arranged to be of a folded plate structure, so that the strength of the connecting arm can be improved.

Further, the connecting structure further comprises a retaining member sleeved on the rotating shaft, one end of the retaining member is in abutting fit with the cover body, and the other end of the retaining member is in abutting fit with the first connecting portion so that the cover body can be kept at the opening position. The retainer can enable the cover body to be kept at the opening position, so that the operations of containing food, taking and placing the inner pot and the like by a user are facilitated, and the use of the user is facilitated.

Further, the retainer is a torsion spring, a first through hole is formed in the first connecting portion, a first torsion arm of the torsion spring abuts against the inner side of the cover body, and a second torsion arm of the torsion spring penetrates through the first through hole. The second torsion arm of the torsion spring is limited through the first through hole, and the limiting device has the advantage of being reliable in limiting.

Further, an included angle between the third connecting plate and the first connecting plate is between 100 degrees and 170 degrees, and an included angle between the third connecting plate and the second connecting plate is between 100 degrees and 150 degrees. The structure strength can be increased and the structure on the middle plate can be effectively avoided.

Further, a second via hole for wire passing is arranged on the first connecting part. The second through hole is arranged on the first connecting part, so that threading is facilitated.

Further, the shell comprises a shell and a middle plate arranged at the top of the shell, and the connecting structure further comprises a fourth connecting plate which is connected to one end of the first connecting part far away from the second connecting part and connected with the shell. The fourth connecting plate is connected with the shell of the shell, so that the connection stability of the connecting structure and the cooker body can be ensured, and the supporting effect on the cover body is further ensured.

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 cooking appliance according to the present utility model;

fig. 2 shows an enlarged view at a of the cooking appliance of fig. 1;

FIG. 3 shows a schematic cross-sectional view of the cooking appliance of FIG. 1;

fig. 4 shows an enlarged view at B of the cooking appliance of fig. 3;

fig. 5 is a schematic perspective view showing a part of the structure of the connection structure of the cooking appliance of fig. 1.

Wherein the above figures include the following reference numerals:

111. a middle plate; 12. a thermal insulation cover; 20. a cover body; 30. a connection structure; 31. a first connection portion; 311. a first via; 312. a second via; 32. a second connecting portion; 33. a third connecting portion; 331. a first vertical plate; 332. a cross plate; 333. a second vertical plate; 334. a rotation shaft hole; 34. a third connecting plate; 35. a rotating shaft; 36. a holder; 361. the second torsion arm; 37. and a fourth connecting plate.

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 cooking appliance of the present embodiment includes: a pot body, a cover body 20 and a connecting structure 30. Wherein, the pot body comprises a shell and a heat preservation cover 12 arranged in the shell; the cover 20 is connected with the cooker body in a turnover way through the connecting structure 30; the connection structure 30 includes a first connection portion 31, a second connection portion 32, and a third connection portion 33, the first connection portion 31 is connected to the housing, the second connection portion 32 is connected to the heat insulation cover 12, and the third connection portion 33 is connected to the cover 20.

According to the technical scheme of the application embodiment, the cover body 20 is connected to the cooker body in a turnover manner through the connecting structure 30, and the connecting structure 30 is connected with the shell and the heat-preserving cover 12 due to the fact that the strength of the heat-preserving cover 12 is high, so that the supporting strength of the cover body 20 can be effectively improved, particularly the supporting strength of the cover body 20 when the cover body 20 is in the opening position can be improved, the connecting structure 30 still has a good supporting effect after the cooker is used for a long time, the cover body 20 can be prevented from being displaced relative to the cooker body, and the smoothness of opening and closing the cover in the using process is further ensured. Therefore, the technical scheme of the embodiment can effectively solve the problem that the smoothness of the opening and closing cover is affected by the lower strength of the hinge structure in the related technology.

As shown in fig. 3 to 5, in the present embodiment, the first connection portion 31 is a first connection plate, and the second connection portion 32 is a second connection plate. The first connecting portion 31 and the second connecting portion 32 are both provided in a plate-like structure, so that the structure of the connecting structure is simple, and connection between the first connecting portion 31 and the housing and connection between the second connecting portion 32 and the heat-insulating cover 12 are facilitated.

Specifically, as shown in fig. 3 to 5, the first connecting plate is of a flat plate structure, the second connecting plate is of an arc plate structure, and the radian of the second connecting plate is matched with that of the heat insulation cover 12.

As shown in fig. 1, 2 and 5, the connection structure 30 further includes a third connection plate 34 connected between the first connection plate and the second connection plate, and the third connection plate 34 is disposed obliquely with respect to both the first connection plate and the second connection plate. The third connection plate 34 is disposed between the first connection plate and the second connection plate, so that the strength of the connection structure 30 can be improved.

The angle between the third connection plate 34 and the first connection plate is between 100 ° and 170 °, and the angle between the third connection plate 34 and the second connection plate is between 100 ° and 150 °. The structure strength can be increased and the structure on the middle plate can be effectively avoided. The included angle between the third connecting plate 34 and the first connecting plate may be 120 °, 140 ° or 160 °, etc., and the included angle between the third connecting plate 34 and the second connecting plate may be 120 °, 130 ° or 140 °, etc.

As shown in fig. 1 to 4, the housing includes a housing and a middle plate 111 provided on the top of the housing, the first connecting portion 31 is connected below the middle plate 111, the second connecting portion 32 is connected to the outside of the heat insulation cover 12, and the third connecting portion 33 is provided to penetrate the middle plate 111 upward and is connected to the cover 20. The first connection portion 31 is disposed below the middle plate 111, that is, the first connection portion 31, the second connection portion 32, and the third connection plate 34 are all located below the middle plate 111, so that connection between the second connection portion 32 and the heat insulation cover 12 is facilitated.

As shown in fig. 1 to 5, the third connection portion 33 includes a rotation shaft 35 and two connection arms, which are oppositely disposed at both sides of the first connection plate. The rotating shaft 35 penetrates the connecting arm and the cover 20. The hinge connection between the cover 20 and the pot body is realized through the rotating shaft 35 penetrating through the connecting arm and the cover 20, and the pot has the advantage of simple structure.

In order to improve the connection stability between the cover 20 and the pot, two assembly plates extending upward may be integrally provided on the middle plate 111, and the two assembly plates are disposed at the outer sides of the two connection arms, and the rotation shaft 35 is simultaneously penetrated in the two assembly plates.

As shown in fig. 3 to 5, the connecting arm includes a first vertical plate 331, a transverse plate 332 connected to the top end of the first vertical plate 331 and extending outwardly, and a second vertical plate 333 connected to an end of the transverse plate 332 remote from the first vertical plate 331 and extending upwardly, and a rotation shaft hole 334 is provided in the second vertical plate 333. The connecting arm is arranged to be of a folded plate structure, so that the strength of the connecting arm can be improved.

As shown in fig. 1 to 5, the connection structure 30 further includes a retaining member 36 sleeved on the rotating shaft 35, one end of the retaining member 36 is in abutting engagement with the cover 20, and the other end of the retaining member 36 is in abutting engagement with the first connection portion 31 so that the cover 20 can be held in the open position. The retainer 36 can maintain the lid 20 in an open position for convenient handling by a user, such as food loading, inner pot picking and placing, etc., and for convenient use by the user.

As shown in fig. 1 to 5, the holder 36 is a torsion spring, the first connecting portion 31 is provided with a first through hole 311, a first torsion arm of the torsion spring abuts against the inner side of the cover 20, and a second torsion arm 361 of the torsion spring is arranged through the first through hole 311. The use of torsion springs as the holder 36 has the advantage of a simple structure. In addition, the first through hole 311 limits the second torsion arm 361 of the torsion spring, so that the limit is reliable.

As shown in fig. 1, 2 and 5, the first connection portion 31 is provided with a second via hole 312 for wire passing. Since the lid 20 is provided with the electric element, it is necessary to provide a connection line between the lid 20 and the pot, and to provide the second via hole 312 in the first connection portion 31, so that the line passing is facilitated.

As shown in fig. 1, 2 and 5, the housing includes a shell and a middle plate 111 disposed at the top of the shell, and the connection structure 30 further includes a fourth connection plate 37 connected to one end of the first connection portion 31 remote from the second connection portion 32 and connected to the shell. The fourth connecting plate 37 is connected with the shell of the shell, so that the connection stability of the connecting structure 30 and the pot body can be ensured, and the supporting effect on the cover body 20 can be further ensured.

Specifically, in the present embodiment, the first connecting portion 31, the second connecting portion 32, the third connecting portion 33, the third connecting plate, and the fourth connecting plate 37 are an integral structure made of rigid hardware, so arranged that the integral structure has sufficient strength. Wherein, the first connecting portion 31, the second connecting portion 32 and the fourth connecting plate 37 are provided with connecting holes to be connected with corresponding structures by fasteners (e.g., screws, rivets, etc.).

In this embodiment, the cooking appliance is a pressure cooker, a pressure-baking integrated cooker, or a multifunctional cooking appliance with a cooking function. Of course, the cooking utensil can also be a product such as an electric cooker, a pressure cooker, a low-pressure rice cooker, a soymilk machine, a cooking machine, an electric stew pot, a multifunctional pot and 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 (11)

1. A cooking appliance, comprising:

the cooker body comprises a shell and a heat preservation cover (12) arranged in the shell;

the cover body (20) is connected to the cooker body in a turnover manner through a connecting structure (30);

the connecting structure (30) comprises a first connecting portion (31), a second connecting portion (32) and a third connecting portion (33), wherein the first connecting portion (31) is connected with the shell, the second connecting portion (32) is connected with the heat-preserving cover (12), and the third connecting portion (33) is connected with the cover body (20).

2. Cooking appliance according to claim 1, wherein the first connection portion (31) is a first connection plate and the second connection portion (32) is a second connection plate.

3. The cooking appliance according to claim 2, wherein the connection structure (30) further comprises a third connection plate (34) connected between the first and second connection plates, the third connection plate (34) being arranged obliquely with respect to both the first and second connection plates.

4. A cooking appliance according to any one of claims 1 to 3, wherein the housing comprises a casing and a middle plate (111) arranged on top of the casing, the first connecting portion (31) is connected below the middle plate (111), the second connecting portion (32) is connected to the outer side of the heat-insulating cover (12), and the third connecting portion (33) is penetrated upward through the middle plate (111) and connected to the cover (20).

5. Cooking appliance according to claim 4, characterized in that the third connecting portion (33) comprises a rotating shaft (35) and two connecting arms, the two connecting arms are oppositely arranged at two sides of the first connecting portion (31), and the rotating shaft (35) penetrates through the connecting arms and the cover body (20).

6. The cooking appliance according to claim 5, wherein the connection arm comprises a first vertical plate (331), a transverse plate (332) connected to the top end of the first vertical plate (331) and extending outwards, and a second vertical plate (333) connected to an end of the transverse plate (332) away from the first vertical plate (331) and extending upwards, and the second vertical plate (333) is provided with a rotation shaft hole (334).

7. The cooking appliance according to claim 5, wherein the connecting structure (30) further comprises a retainer (36) sleeved on the rotating shaft (35), one end of the retainer (36) is in abutting engagement with the cover (20), and the other end of the retainer (36) is in abutting engagement with the first connecting portion (31) so that the cover (20) can be held in an open position.

8. The cooking appliance according to claim 7, wherein the holder (36) is a torsion spring, the first connecting portion (31) is provided with a first through hole (311), a first torsion arm of the torsion spring abuts against the inner side of the cover body (20), and a second torsion arm (361) of the torsion spring penetrates through the first through hole (311).

9. A cooking appliance according to claim 3, wherein the angle between the third web (34) and the first web is between 100 ° and 170 °, and the angle between the third web (34) and the second web is between 100 ° and 150 °.

10. A cooking appliance according to any one of claims 1 to 3, wherein the first connection portion (31) is provided with a second via (312) for threading.

11. A cooking appliance according to any one of claims 1 to 3, wherein the housing comprises a shell and a middle plate (111) arranged on top of the shell, the connection structure (30) further comprising a fourth connection plate (37) connected at an end of the first connection portion (31) remote from the second connection portion (32) and connected with the shell.

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