CN213248394U - Upper cover subassembly and have its cooking utensil - Google Patents

Abstract

The utility model provides an upper cover subassembly and have its cooking utensil, this upper cover subassembly includes: a face cover; the metal cover is arranged below the surface cover; the steam cover is arranged above the surface cover; the cover opening handle is arranged above the surface cover and is in driving connection with the metal cover so as to drive the metal cover to rotate relative to the surface cover, and the cover opening handle is provided with a rotating shaft; the handle fixing piece is arranged on the face cover and provided with an installation convex part, and the rotating shaft is clamped between the installation convex part and the face cover; the steam cover is provided with an assembling position and a disassembling position, the assembling position of the steam cover is switched to the disassembling position through overturning, and the mounting convex part supports the steam cover when the steam cover is overturned. Through the technical scheme that this application provided, can solve the problem of being not convenient for tear open and get the steam cover among the correlation technique.

Description

Upper cover subassembly and have its cooking utensil

Technical Field

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

Background

Currently, pressure-limiting valve assemblies are provided in pressure-containing cooking appliances, over which a steam lid is covered.

Wherein, the steam cover is inserted on the upper cover component of the cooking utensil in a plugging mode and then is fixed on the upper cover component in an interference fit mode. In the use, the user needs great strength to operate the steam cover and just can realize that it tears open and get, is not convenient for operate.

Therefore, in the related art, there is a problem in that it is inconvenient to remove the steam cover.

SUMMERY OF THE UTILITY MODEL

The utility model provides an upper cover subassembly and have its cooking utensil to solve the problem of being not convenient for tear open and get the steam lid among the correlation technique.

According to an aspect of the present invention, there is provided an upper cover assembly, the upper cover assembly including: a face cover; the metal cover is arranged below the surface cover; the steam cover is arranged above the surface cover; the cover opening handle is arranged above the surface cover and is in driving connection with the metal cover so as to drive the metal cover to rotate relative to the surface cover, and the cover opening handle is provided with a rotating shaft; the handle fixing piece is arranged on the face cover and provided with an installation convex part, and the rotating shaft is clamped between the installation convex part and the face cover; the steam cover is provided with an assembling position and a disassembling position, the assembling position of the steam cover is switched to the disassembling position through overturning, and the mounting convex part supports the steam cover when the steam cover is overturned.

Use the technical scheme of the utility model, when needing to cover steam cover from the face and take off, through pressing steam cover, steam cover can use the installation convex part on the handle mounting to overturn as the fulcrum for steam cover switches to the dismantlement position by the mounted position, and the user can realize tearing open of steam cover through the part of taking steam cover perk and get, is convenient for operate. And because the installation convex part is the protruding structure itself, utilize the installation convex part to support the steam cover, need not to provide other bearing structure for the steam cover specially again, can simplify the structure of upper cover subassembly for the structure of upper cover subassembly is more compact, can promote the integrated level of upper cover subassembly.

Further, at least one side of the installation convex part is provided with an avoiding part, the avoiding part provides an avoiding space for the overturning of the steam cover, and a part of the steam cover enters the avoiding space during the overturning, so that the steam cover can be overturned smoothly.

Further, be provided with the support boss on the handle mounting, support the boss and extend along steam cover's circumference, steam cover's lower surface contacts with the support boss, can utilize the support boss to support steam cover. And, after the steam cover is assembled to the face cover, since the support bosses extend around the outer circumference of the steam cover, the lower surface of the steam cover is in contact with the support bosses. The space enclosed by the support bosses and the lower surface of the steam cover can be used for placing other parts, and the support bosses cannot interfere with the parts.

Further, the support boss includes interconnect's first section and second section, and the first section is less than the second section, and the lower surface of steam cover is laminated with the upper surface of second section mutually, and the junction of first section and second section forms the installation convex part, forms between the upper surface of first section and the steam cover and dodges the portion. When pressing the steam lid, the steam lid can overturn along the junction of first section and second section, because the interval has between the upper surface of first section and the lower surface of steam lid, the portion of dodging that utilizes this interval to form can dodge the steam lid to provide the upset space for the steam lid.

Furthermore, the outer surface of the mounting convex part is a curved surface or an inclined surface, a matching surface matched with the mounting convex part is arranged on the lower surface of the steam cover, and the matching surface is of an arc structure or a plane structure. In the process of turning over the steam cover, the matching surface can be matched with the outer surface of the mounting convex part, so that the steam cover can be conveniently turned over.

Furthermore, the cover opening handle is an arc-shaped handle, two rotating shafts are respectively arranged at two ends of the cover opening handle, two installation convex parts corresponding to the two rotating shafts are arranged on the handle fixing part, the connecting line of the two installation convex parts is the overturning axis of the steam cover, and/or the cover opening handle can be arranged on the surface cover in a turnover mode. Utilize two installation convex parts to support the steam cover simultaneously, stability when can promoting the steam cover upset. When the lid is opened and shut to needs, the user only needs to mention the one end of the handle of uncapping, makes its relative face lid upset, can utilize the handle of uncapping drive metal lid to cover relatively and rotate, compares in the handle of uncapping whole grasp then rotate the mode of uncapping of the handle of uncapping hard, and its operation is more convenient laborsaving, the user's of being convenient for operation of opening and shutting the lid.

Furthermore, the surface cover is provided with a mounting groove, the handle fixing piece is arranged in the mounting groove, and the steam cover is arranged on the handle fixing piece in a turnover mode. Adopt above-mentioned structure, can reduce the area of handle mounting and steam cover, and then can promote device's integrated level.

Further, the upper surface of the steam cover is flush with the upper surface of the surface cover. Because the steam cover can not be outstanding the upper surface of face lid, if the user operates, then the steam cover can not cause the interference, can promote user's use and experience.

Further, the upper cover assembly further comprises a clamping structure, and the steam cover is detachably connected with the face cover and/or the handle fixing piece through the clamping structure. The detachable connection of the steam cover is realized by adopting a clamping structure, and the steam cover has the advantages of convenience in assembly and good connection firmness.

According to another aspect of the present invention, there is provided a cooking appliance including the above-mentioned upper cover assembly. Therefore, the cooking utensil also has the advantages of being convenient to detach and take the steam cover, and being convenient to assemble and good in connection firmness.

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 an exploded view of an upper cover assembly provided by an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an upper cover assembly according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an upper cover assembly according to an embodiment of the present invention;

fig. 4 is a top view of an upper cover assembly provided by an embodiment of the present invention;

FIG. 5 shows a partial cross-sectional view at A-A in FIG. 4;

FIG. 6 shows a cross-sectional view of the steam cover of FIG. 4 at B-B in an assembled position;

fig. 7 shows a cross-sectional view of the steam cover at B-B of fig. 4 in a disassembled position.

Wherein the figures include the following reference numerals:

10. a face cover; 11. mounting grooves; 20. a metal cover; 30. a steam cover; 40. opening a cover handle; 41. a rotating shaft; 50. a handle fixture; 51. a mounting boss; 52. an avoidance part; 53. supporting the boss; 531. a first stage; 532. and a second section.

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.

As shown in fig. 1 to 7, an embodiment of the present invention provides an upper cover assembly, which includes a surface cover 10, a metal cover 20, a steam cover 30, a cover opening handle 40 and a handle fixing member 50, wherein the metal cover 20 is disposed below the surface cover 10, and the steam cover 30 and the cover opening handle 40 are both disposed above the surface cover 10. The cover opening handle 40 is in driving connection with the metal cover 20, and the metal cover 20 is driven to rotate relative to the surface cover 10 by the cover opening handle 40, so that the cover opening and closing operation of the upper cover assembly can be realized. The lid opening handle 40 has a rotating shaft 41, the handle fixing member 50 is disposed on the lid 10, the handle fixing member 50 has a mounting convex portion 51, and the rotating shaft 41 is interposed between the mounting convex portion 51 and the lid 10 to fix the lid opening handle 40 on the lid 10. Wherein the steam cover 30 has an assembling position and a disassembling position, the steam cover 30 is switched from the assembling position to the disassembling position by turning, and the mounting protrusion 51 supports the steam cover 30 when the steam cover 30 is turned.

By applying the upper cover assembly provided by the embodiment, when the steam cover 30 needs to be taken down from the face cover 10, by pressing the steam cover 30, the steam cover 30 can be turned over by taking the mounting convex part 51 on the handle fixing part 50 as a fulcrum, so that the steam cover 30 is switched from the assembling position to the disassembling position, and a user can take the tilted part of the steam cover 30 to detach the steam cover 30, thereby facilitating the operation. Moreover, since the installation convex part 51 is a convex structure, the steam cover 30 is supported by the installation convex part 51 without providing other support structures for the steam cover 30, the structure of the upper cover assembly can be simplified, the structure of the upper cover assembly is more compact, and the integration level of the upper cover assembly can be improved.

As shown in fig. 1, at least one side of the mounting protrusion 51 is provided with an avoiding portion 52, the avoiding portion 52 provides an avoiding space for the turning of the steam cover 30, and a part of the steam cover 30 enters the avoiding space during the turning, so that the steam cover 30 can be smoothly turned.

In the present embodiment, the escape portion 52 is provided on one side of the mounting protrusion 51, and the steam cover 30 can be turned over by pressing one end of the steam cover 30 corresponding to the escape portion 52. In other embodiments, the escape portions 52 may be provided on both sides of the mounting protrusion 51, so that both ends of the steam cover 30 are pressed to realize the turning of the steam cover 30.

As shown in fig. 1, the handle fixing member 50 is provided with a support boss 53, the support boss 53 extends along the circumferential direction of the steam cover 30, the lower surface of the steam cover 30 contacts the support boss 53, and the steam cover 30 can be supported by the support boss 53. And, after the steam cover 30 is assembled to the face cover 10, since the support bosses 53 extend around the outer circumference of the steam cover 30, the lower surface of the steam cover 30 is in contact with the support bosses 53. The space defined by the support bosses 53 and the lower surface of the steam cover 30 can also be used for placing other components, and the support bosses 53 do not interfere with the components.

As shown in fig. 1, the support boss 53 includes a first section 531 and a second section 532 connected to each other, the first section 531 being lower than the second section 532. The lower surface of the steam cover 30 is attached to the upper surface of the second section 532, the steam cover 30 can be supported by the second section 532, the attachment convex portion 51 is formed at the joint of the first section 531 and the second section 532, and the escape portion 52 is formed between the upper surface of the first section 531 and the steam cover 30. When the steam cover 30 is pressed, the steam cover 30 is turned over along the connection portion of the first section 531 and the second section 532, and since a space is formed between the upper surface of the first section 531 and the lower surface of the steam cover 30, the escape part 52 formed by the space can escape the steam cover 30, thereby providing an overturning space for the steam cover 30.

The outer surface of the mounting convex portion 51 is a curved surface or an inclined surface, and the lower surface of the steam cover 30 is provided with a matching surface matched with the mounting convex portion 51, so that the matching surface can be matched with the outer surface of the mounting convex portion 51 in the process of turning the steam cover 30, and the steam cover 30 can be conveniently turned. Specifically, the mating surface is an arc structure or a plane structure. If the outer surface of the mounting protrusion 51 is a curved surface, the mating surface is correspondingly configured to be an arc-shaped structure. If the outer surface of the mounting protrusion 51 is an inclined surface, the mating surface is correspondingly configured as a plane structure.

In the case that the outer surface of the mounting protrusion 51 is a curved surface and the mating surface is an arc-shaped structure, the curvature of the mating surface may be slightly larger than that of the outer surface of the mounting protrusion 51, and the curved surface and the mating surface cooperate to guide the steam cover 30, thereby facilitating the steam cover 30 to be turned over.

As shown in fig. 1 and 3, the lid opening handle 40 is an arc-shaped handle, two rotating shafts 41 are respectively disposed at two ends of the lid opening handle 40, two mounting protrusions 51 corresponding to the two rotating shafts 41 are disposed on the handle fixing member 50, and a connection line of the two mounting protrusions 51 is a turning axis 41 line of the steam lid 30. The steam cover 30 is supported by the two mounting protrusions 51 at the same time, so that stability of the steam cover 30 when it is turned over can be improved.

In the present embodiment, the lid opening handle 40 is provided on the face lid 10 in a reversible manner. When the lid needs to be opened and closed, the user only needs to lift one end of the uncovering handle 40 to enable the opposite cover 10 to overturn, the uncovering handle 40 can be utilized to drive the metal cover 20 to rotate relative to the opposite cover 10, and compared with an uncovering mode that the uncovering handle is integrally grasped and then the uncovering handle is forcibly rotated, the operation is more convenient and labor-saving, and the user can conveniently open and close the lid.

As shown in fig. 1 and 3, the face cover 10 has a mounting groove 11, a handle holder 50 is disposed in the mounting groove 11, and the steam cover 30 is reversibly disposed on the handle holder 50. By adopting the structure, the occupied areas of the handle fixing piece 50 and the steam cover 30 can be reduced, and the integration level of the device can be further improved.

Specifically, the upper surface of the steam cover 30 is flush with the upper surface of the face cover 10. Since the steam cover 30 does not protrude from the upper surface of the cover 10, if a user operates the steam cover 30, the steam cover 30 does not interfere with the user, and the user experience can be improved.

In this embodiment, the upper cover assembly further includes a clamping structure, and the steam cover 30 is detachably connected to the face cover 10 through the clamping structure. In other embodiments, the steam cover 30 can be detachably connected to the handle holder 50 by a snap structure, or the steam cover 30 can be detachably connected to the handle holder 50 and the face cover 10 by a snap structure. The detachable connection of the steam cover 30 is realized by adopting a clamping structure, and compared with an interference fit mode, the detachable connection structure has the advantages of convenience in assembly and good connection firmness.

The clamping structure comprises a clamping hook and a clamping groove, and the clamping hook is clamped in the clamping groove to realize that the steam cover 30 is detachably connected with the face cover 10. Specifically, the hook is arranged on one of the steam cover 30 and the face cover 10, and the slot is arranged on the other of the steam cover 30 and the face cover 10. The mode that the clamping hook is matched with the clamping groove is adopted, and the clamping device has the advantages of simple structure and convenience in processing. In the present embodiment, the hook is disposed on the steam cover 30, and the slot is disposed on the face cover 10. In other embodiments, the positions of the hooks and slots can be interchanged.

And, the joint structure still includes the grafting structure, and the grafting structure includes first plug connector and second plug connector, and first plug connector and second plug connector interference are pegged graft to realize that steam cover 30 is connected with face lid 10 detachably. Specifically, the first connector is provided on one of the steam cover 30 and the face cover 10, and the second connector is provided on the other of the steam cover 30 and the face cover 10.

Another embodiment of the present invention provides a cooking appliance including the above-mentioned upper cover assembly. Therefore, the cooking appliance also has the advantages that the steam cover 30 is convenient to detach, and the steam cover 30 is convenient to assemble and has good connection firmness.

Wherein, the cooking utensil comprises an electric pressure cooker or an electric cooker.

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 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 face cover (10);

a metal cover (20) disposed below the face cover (10);

a steam cover (30) disposed above the face cover (10);

the cover opening handle (40) is arranged above the face cover (10), the cover opening handle (40) is in driving connection with the metal cover (20) so as to drive the metal cover (20) to rotate relative to the face cover (10), and the cover opening handle (40) is provided with a rotating shaft (41);

the handle fixing piece (50) is arranged on the face cover (10), the handle fixing piece (50) is provided with an installation convex part (51), and the rotating shaft (41) is clamped between the installation convex part (51) and the face cover (10);

wherein the steam cover (30) has an assembly position and a disassembly position, the steam cover (30) is switched from the assembly position to the disassembly position by being turned over, and the mounting protrusion (51) supports the steam cover (30) when the steam cover (30) is turned over.

2. The cover assembly according to claim 1, wherein at least one side of the mounting protrusion (51) is provided with an escape portion (52), and the escape portion (52) provides an escape space for the inversion of the steam cover (30).

3. The upper cover assembly as claimed in claim 2, wherein the handle holder (50) is provided with a support boss (53), the support boss (53) extends along a circumferential direction of the steam cover (30), and a lower surface of the steam cover (30) is in contact with the support boss (53).

4. The upper cover assembly according to claim 3, wherein the support boss (53) comprises a first section (531) and a second section (532) which are connected with each other, the first section (531) is lower than the second section (532), the lower surface of the steam cover (30) is attached to the upper surface of the second section (532), the joint of the first section (531) and the second section (532) forms the mounting convex part (51), and the avoiding part (52) is formed between the upper surface of the first section (531) and the steam cover (30).

5. The upper cover assembly according to any one of claims 1 to 4, wherein the outer surface of the mounting protrusion (51) is a curved surface or an inclined surface, and the lower surface of the steam cover (30) is provided with a mating surface which is matched with the mounting protrusion (51), and the mating surface is an arc structure or a plane structure.

6. The upper cover assembly according to any one of claims 1 to 4, wherein the lid opening handle (40) is an arc-shaped handle, two rotating shafts (41) are respectively provided at both ends of the lid opening handle (40), two mounting protrusions (51) corresponding to the two rotating shafts (41) are provided on the handle holder (50), a line connecting the two mounting protrusions (51) is a line of the turning shaft (41) of the steam cover (30), and/or the lid opening handle (40) is turnably provided on the face cover (10).

7. The upper cover assembly according to any one of claims 1 to 4, wherein the face cover (10) has a mounting groove (11), the handle holder (50) is disposed in the mounting groove (11), and the steam cover (30) is reversibly disposed on the handle holder (50).

8. The upper cover assembly according to claim 7, wherein an upper surface of the steam cover (30) is flush with an upper surface of the face cover (10).

9. The upper cover assembly according to any one of claims 1 to 4, further comprising a snap structure, by which the steam cover (30) is detachably connected with the face cover (10) and/or the handle holder (50).

10. A cooking appliance, characterized in that it comprises a cover assembly according to any one of claims 1 to 9.

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