CN213248395U

CN213248395U - Upper cover subassembly and have its cooking utensil

Info

Publication number: CN213248395U
Application number: CN202021704482.6U
Authority: CN
Inventors: 陈鑫; 曾俊兵; 张懿豪
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-05-25
Anticipated expiration: 2030-08-14

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 positioned below the surface cover; the cover opening handle is arranged on the surface cover in a turnover manner; the transmission assembly is arranged between the surface cover and the metal cover, the cover opening handle is in driving connection with the first end of the transmission assembly, and the second end of the transmission assembly is in driving connection with the metal cover so as to drive the metal cover to rotate relative to the surface cover; the handle structure is arranged between the face cover and the cover opening handle, the handle structure comprises a lower concave part arranged on the face cover, and the lower concave part corresponds to the edge of the cover opening handle. Through the technical scheme provided by the application, the problem that the cover is not convenient to open and close in the related technology can be solved.

Description

Upper cover subassembly and have its cooking utensil

Technical Field

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

Background

Generally, an electric pressure cooker includes a pot body and an upper cover assembly rotatably provided on the pot body. Specifically, the upper cover assembly is provided with an opening handle, and a user rotates the opening handle with a hand to enable the upper cover assembly to rotate relative to the pot body so as to enable the upper cover assembly to be buckled with or separated from the pot body.

However, in the related art, the rotation axis of the lid opening handle is parallel to or coincides with the axis of the upper lid assembly, and a user needs to hold the lid opening handle by hand in its entirety and then rotate the lid opening handle with force, which is laborious to rotate, resulting in inconvenience in opening and closing the lid. Therefore, the related art has a problem that it is inconvenient to open and close the cover.

SUMMERY OF THE UTILITY MODEL

The utility model provides an upper cover subassembly and have its cooking utensil to solve the problem of the not convenient for open and shut 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 positioned below the surface cover; the cover opening handle is arranged on the surface cover in a turnover manner; the transmission assembly is arranged between the surface cover and the metal cover, the cover opening handle is in driving connection with the first end of the transmission assembly, and the second end of the transmission assembly is in driving connection with the metal cover so as to drive the metal cover to rotate relative to the surface cover; the handle structure is arranged between the face cover and the cover opening handle, the handle structure comprises a lower concave part arranged on the face cover, and the lower concave part corresponds to the edge of the cover opening handle.

Use the technical scheme of the utility model, this upper cover subassembly includes face lid, metal covering, the handle of uncapping, drive assembly and keying structure. Set up on the face covers through will uncapping the handle with can overturning, utilize drive assembly to uncap the handle and be connected with the metal covering drive, 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 drive assembly drive metal covering to cover relatively and rotate, compare in the handle whole gripping of uncapping then rotate the mode of uncapping of the handle of uncapping hard, its operation is more convenient laborsaving, the user's of being convenient for operation of uncapping. And, in the process of picking up the uncovering handle from the surface cover, the picking structure between the uncovering handle and the surface cover is utilized, so that the uncovering handle is convenient to pick up. Wherein, the concave part is arranged to facilitate the handle of the cover opening by hand.

Further, the handle structure of digging a hand still includes the breach, and the breach setting is on uncapping the handle, and the breach corresponds the lower concave part setting, so can utilize the breach to provide bigger operating space for the user, is further convenient for stretch into uncapping handle below and dig it with the hand.

Further, the handle of uncapping includes roof, lateral wall and the diapire that connects in order, and the lateral wall includes first section and second section, and the one end and the roof of first section are connected, and the first end of second section is connected with the other end of first section, and the second end and the diapire of second section are connected, and the first end of second section is greater than the second end of second section and the distance of the axis of rotation of the handle of uncapping with the distance of the axis of rotation of the handle of uncapping, and the second section forms the breach. The adoption sets up whole second section for the form of breach, is convenient for process the breach, reduces the processing cost to can reduce the weight of uncapping the handle, be convenient for dig the handle of uncapping.

Furthermore, the second section is an inclined plane or an inwards concave curved surface, and has the advantages of simple structure and convenience in processing. After a user puts a hand on the second section, a stress point can be provided for the hand by utilizing the inclined plane or the concave curved surface so as to be convenient for lifting the uncapping handle.

Further, first section and second section circular arc transition, so the combination department of first section and second section can not influence the user to uncapping the gripping of handle, can promote user's use and experience.

Further, the lower concave part is of a groove-shaped structure, and the groove width of the groove-shaped structure is gradually increased in the direction from the groove bottom of the groove-shaped structure to the notch, so that a user can conveniently stretch a hand into the lower concave part.

Further, the inner wall of the lower concave part is provided with an inwards concave curved surface, after a user stretches a hand into the lower concave part, the inner wall of the lower concave part cannot scratch the user, and the inwards concave curved surface can play a certain guiding role for the hand, so that the handle is convenient to pull open.

Further, the upper surface integrated into one piece of face lid is provided with the bellying, and the handle of uncapping can set up on the bellying with overturning, and the structure of digging one's hand sets up between bellying and the handle of uncapping. The convex part can provide assembly and moving space for components such as the cover opening handle, the transmission assembly and the like. The bulge is integrally arranged on the upper surface of the surface cover, so that the processing is convenient, and the processing cost can be reduced.

Further, the upper cover assembly further comprises: the steam cover assembly is positioned above the face cover; the pressure limiting valve assembly is arranged in the face cover and is positioned between the steam cover assembly and the face cover; the handle mounting sets up on the face covers, and the rotation axis card of the handle of uncapping is established between handle mounting and face lid, can utilize the handle mounting to fix the handle of uncapping on the face covers, avoids the handle of uncapping to cover from the face and breaks away from. The pressure limiting valve assembly is utilized to realize the exhaust of the device, the steam cover assembly is arranged above the pressure limiting valve assembly, the steam cover assembly can be utilized to cover the pressure limiting valve assembly, and the use safety and the appearance effect are improved.

According to another aspect of the present invention, there is provided a cooking appliance including the above-mentioned upper cover assembly. Adopt convertible uncap handle and transmission assembly to cooperate the relative face of drive metal lid and cover pivoted mode, its operation is more convenient laborsaving, and the user's of being convenient for operation of opening and shutting the lid. Through set up the structure of digging one's hand between handle and the face lid uncaps, be convenient for dig the handle of uncapping and pick up to realize the operation of uncapping.

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

fig. 2 shows an exploded view of an upper cover assembly provided by an embodiment of the present invention;

fig. 3 illustrates a partial cross-sectional view of an upper cover assembly provided by an embodiment of the present invention;

FIG. 4 shows a partial enlarged view at A in FIG. 3;

FIG. 5 illustrates an exploded view of a vapor cap assembly and handle fixture provided by an embodiment of the present invention;

FIG. 6 illustrates a schematic structural view of the vapor lid assembly of FIG. 1;

fig. 7 shows a schematic structural diagram of a cooking appliance provided by an embodiment of the present invention.

Wherein the figures include the following reference numerals:

10. a face cover; 11. a boss portion; 20. a metal cover; 30. opening a cover handle; 31. a top wall; 32. an outer sidewall; 321. a first stage; 322. a second stage; 33. a bottom wall; 40. a transmission assembly; 50. a handle structure; 51. a lower recess; 52. a notch; 60. a vapor cap assembly; 70. a pressure limiting valve assembly; 80. a handle fixture; 120. an upper cover assembly; 130. a base; 140. a container.

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 6, an embodiment of the present invention provides an upper cover assembly, which includes a surface cover 10, a metal cover 20, a cover opening handle 30, a transmission assembly 40, and a handle structure 50. Wherein, the metal cover 20 is positioned below the face cover 10, the cover opening handle 30 is arranged on the face cover 10 in a reversible way, and the transmission assembly 40 is arranged between the face cover 10 and the metal cover 20. The cover opening handle 30 is in driving connection with the first end of the transmission assembly 40, the second end of the transmission assembly 40 is in driving connection with the metal cover 20, and when the cover opening handle 30 is turned over, the cover opening handle 30 can drive the metal cover 20 to rotate relative to the face cover 10 through the transmission assembly 40, so that corresponding cover opening and closing operations are achieved. In this embodiment, the handle structure 50 is disposed between the surface cover 10 and the uncovering handle 30, and the uncovering handle 30 is conveniently pulled up from the surface cover 10 by the handle structure 50. Wherein, the handle structure 50 includes the concave part 51 that sets up on the face lid 10, and concave part 51 corresponds the border setting of uncapping handle 30, so be convenient for utilize concave part 51 to uncap the handle and pick up.

Use the upper cover subassembly that this embodiment provided, set up on face lid 10 through will uncapping handle 30 can overturn, then utilize transmission assembly 40 and metal covering 20 drive connection, when the lid is opened and shut to needs, the user only needs to mention the one end of uncapping handle 30, make its relative face lid 10 upset, can utilize transmission assembly 40 drive metal covering 20 relative face lid 10 to rotate, compare in the whole mode of uncapping who grasps the handle of uncapping then rotate the handle of uncapping hard, it is more convenient laborsaving to operate, the operation of the uncapping of the user of being convenient for, and occupation space is little, can reduce the overall height of upper cover subassembly. And, the provision of the lower concave portion 51 facilitates the user to insert the hand under the door handle 30 and pick up the door handle 30 by the picking structure 50.

As shown in fig. 3 and 4, the handle structure 50 further includes a notch 52, the notch 52 is disposed on the lid opening handle 30, and the notch 52 is disposed corresponding to the lower concave portion 51, so that the notch 52 can be utilized to provide a larger operation space for a user, and it is further convenient to stretch the hand into the lower portion of the lid opening handle 30 to lift the hand.

Wherein, the breach includes following two kinds of structures:

first, the gap is a local groove arranged on the cover opening handle, and the size of the local groove is approximately equivalent to that of the lower concave part;

second, the breach is the groove structure that extends to the other end along the extending direction of uncapping handle by the one end of uncapping handle. Wherein, this groove structure can set up on the lateral wall of uncapping the handle or set up on the lateral wall and the diapire of uncapping the handle.

As shown in fig. 4, the door handle 30 includes a top wall 31, an outer side wall 32, and a bottom wall 33, which are connected in series. Wherein the outer sidewall 32 comprises a first section 321 and a second section 322 connected to each other, one end of the first section 321 is connected to the top wall 31, a first end of the second section 322 is connected to the other end of the first section 321, and a second end of the second section 322 is connected to the bottom wall 33. In this embodiment, the first section and the second section together enclose an outer side wall of the lid handle. The gap 52 can be formed by the second section 322 by making the distance between the first end of the second section 322 and the rotation axis of the door opening handle 30 larger than the distance between the second end of the second section 322 and the rotation axis of the door opening handle 30. The adoption sets up whole second section for the form of breach, is convenient for process the breach, reduces the processing cost to can reduce the weight of uncapping the handle, be convenient for dig the handle of uncapping.

The second section 322 is an inclined plane or an inner concave curved surface, and has the advantages of simple structure and convenient processing. After a user puts a hand on the second section, a stress point can be provided for the hand by utilizing the inclined plane or the concave curved surface so as to be convenient for lifting the uncapping handle. In this embodiment, the second section is a bevel. In other embodiments, the second section may be configured as a concave curved surface.

Specifically, the inclination angle of the inclined surface and the curvature of the concave curved surface can be adjusted according to the size and shape of the lid opening handle. For example, the inclination angle of the slope may be set between 0 and 30 °.

In this embodiment, the first segment 321 and the second segment 322 are in arc transition, so that the joint of the first segment and the second segment does not affect the grip of the user on the uncapping handle, and the use experience of the user can be improved.

As shown in fig. 1, the lower recess 51 has a groove-shaped structure, and the groove width of the groove-shaped structure gradually increases in a direction from the groove bottom of the groove-shaped structure toward the notch, so that a user can conveniently insert a hand into the lower recess.

Specifically, the inner wall of the lower concave portion 51 has a concave curved surface, and after a user stretches a hand into the lower concave portion, the inner wall of the lower concave portion cannot scratch the user, and the concave curved surface can play a certain guiding role for the hand, so that the handle can be conveniently pulled out. The inner wall of the lower concave part can be completely formed by concave curved surfaces, or the inner wall of the lower concave part is connected only at the joint of the surface and the concave curved surface.

As shown in fig. 1, the upper surface of the surface cover 10 is integrally provided with a protruding portion 11, the cover opening handle 30 is reversibly provided on the protruding portion 11, and the handle latching structure 50 is provided between the protruding portion 11 and the cover opening handle 30. The use of the boss 11 can provide a space for assembling and moving components such as a door handle, a transmission assembly, and the like. The bulge is integrally arranged on the upper surface of the surface cover, so that the processing is convenient, and the processing cost can be reduced. In the closed state, the upper surface of the lid opening handle is flush with the upper surface of the boss.

As shown in fig. 2, the upper cover assembly further includes a steam cover assembly 60, a pressure limiting valve assembly 70 and a handle fixing member 80, the steam cover assembly 60 is located above the face cover 10, the pressure limiting valve assembly 70 is disposed in the face cover 10 and between the steam cover assembly 60 and the face cover 10, the pressure limiting valve assembly 70 is utilized to exhaust air of the device, the steam cover assembly 60 is disposed above the pressure limiting valve assembly 70, the pressure limiting valve assembly 70 can be covered by the steam cover assembly 60, and the use safety and the appearance effect are improved.

The handle fixing member 80 is disposed on the face cover 10, and the rotation axis of the open-cover handle 30 is clamped between the handle fixing member 80 and the face cover 10, so that the open-cover handle 30 can be fixed on the face cover 10 by using the handle fixing member 80, and the open-cover handle is prevented from being separated from the face cover.

In the present embodiment, the handle fixing member 80 is pressed against the rotation shaft of the lid opening handle 30 and is connected and fixed to the face cover 10 by a fastener.

As shown in fig. 7, another embodiment of the present invention provides a cooking appliance including the above-provided upper cover assembly 120. Adopt convertible uncap handle and transmission assembly to cooperate the relative face of drive metal lid and cover pivoted mode, its operation is more convenient laborsaving, and the user's of being convenient for operation of opening and shutting the lid. Through set up the structure of digging one's hand between handle and the face lid uncaps, be convenient for dig the handle of uncapping and pick up to realize the operation of uncapping. Wherein, the cooking utensil comprises an electric pressure cooker and an electric cooker.

The cooking appliance further includes a base 130 on which the container is disposed and a cover assembly covering the container 140. In order to meet the requirement of safety, the metal cover of the upper cover component is provided with cover teeth, and the container is provided with pot teeth matched with the cover teeth. When the cover teeth are positioned below the pot teeth, the upper cover component and the container are mutually locked.

The cover assembly may be fitted to the rear of the base, such as a bayonet or hinge fitting. Under the positioning of the base, the surface cover part of the upper cover assembly can be kept still, and the metal cover rotates relative to the surface cover. When the cover teeth of the metal cover and the pot teeth of the container are staggered, the upper cover assembly can be taken down from the base or turned over and opened relative to the base, and then the cover is opened.

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

1. A cover assembly, comprising:

a face cover (10);

a metal cover (20), the metal cover (20) being located below the face cover (10);

the cover opening handle (30) is arranged on the face cover (10) in a reversible mode;

the transmission assembly (40) is arranged between the surface cover (10) and the metal cover (20), the cover opening handle (30) is in driving connection with a first end of the transmission assembly (40), and a second end of the transmission assembly (40) is in driving connection with the metal cover (20) so as to drive the metal cover (20) to rotate relative to the surface cover (10);

the utility model provides a set up the face lid (10) with between handle (30) uncap, the handle structure (50) is including setting up concave part (51) on the face lid (10), concave part (51) correspond the border setting of handle (30) uncap.

2. The lid assembly according to claim 1, wherein the handle structure (50) further comprises a notch (52), the notch (52) is provided on the lid opening handle (30), and the notch (52) is provided corresponding to the lower recess (51).

3. The lid assembly as claimed in claim 2, wherein the door opening handle (30) includes a top wall (31), an outer side wall (32) and a bottom wall (33) connected in series, the outer side wall (32) includes a first section (321) and a second section (322), one end of the first section (321) is connected to the top wall (31), a first end of the second section (322) is connected to the other end of the first section (321), a second end of the second section (322) is connected to the bottom wall (33), the first end of the second section (322) is located at a greater distance from the rotation axis of the door opening handle (30) than the second end of the second section (322) is located at the rotation axis of the door opening handle (30), and the second section (322) forms the notch (52).

4. The cover assembly of claim 3, wherein the second section (322) is a beveled or concave curved surface.

5. Cover assembly according to claim 3, wherein the first section (321) is in circular arc transition with the second section (322).

6. The upper cover assembly according to claim 1, wherein the lower recess (51) is a channel-shaped structure having a channel width that becomes gradually larger in a direction from a channel bottom of the channel-shaped structure toward the notch.

7. The upper cover assembly according to claim 1, wherein an inner wall of the lower recess (51) has a concave curved surface.

8. The upper cover assembly according to claim 1, wherein the upper surface of the face cover (10) is integrally provided with a protrusion (11), the open-cover handle (30) is reversibly provided on the protrusion (11), and the handle-grasping structure (50) is provided between the protrusion (11) and the open-cover handle (30).

9. The cover assembly of claim 1, further comprising:

a vapor lid assembly (60), the vapor lid assembly (60) being located above the face cover (10);

a pressure limiting valve assembly (70) disposed within the face cap (10) and between the vapor cap assembly (60) and the face cap (10);

and the handle fixing piece (80) is arranged on the face cover (10), and a rotating shaft of the uncovering handle (30) is clamped between the handle fixing piece (80) and the face cover (10).

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