CN209826276U

CN209826276U - Pot lid subassembly and cooking utensil

Info

Publication number: CN209826276U
Application number: CN201920403201.4U
Authority: CN
Inventors: 李金洲; 李建
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2019-03-27
Filing date: 2019-03-27
Publication date: 2019-12-24
Anticipated expiration: 2029-03-27

Abstract

The utility model provides a pot cover subassembly and cooking utensil. The pot cover subassembly includes: the cooker cover comprises a cooker cover body, wherein a first positioning part is arranged on the side wall of the cooker cover body; the sealing ring comprises a sealing ring and a positioning ring, wherein a second positioning part is arranged on the positioning ring, the positioning ring is supported on the inner wall of the sealing ring, and the second positioning part is matched with the first positioning part so as to fix the sealing ring. The utility model provides a sealing washer is fixed through the cooperation of the second location portion on the position circle and the first location portion of interior lid, simple structure, the dismouting of being not convenient for. The utility model discloses a pot cover subassembly can realize easily tearing open and get, and annular position circle need not fixed with logical screw or welded mode simultaneously, has reduced production yield and has maintained the convenience.

Description

Pot lid subassembly and cooking utensil

Technical Field

The utility model relates to the technical field of household appliances, particularly, relate to a pot cover subassembly and cooking utensil.

Background

The electric pressure cooker is an upgrading and updating product of the traditional pressure cooker and the electric cooker, combines the advantages of the pressure cooker and the electric cooker, thoroughly solves the safety problem of the pressure cooker, and eliminates the potential safety hazard which puzzles consumers for many years by the common pressure cooker; the thermal efficiency is more than 80%, and time and electricity are saved.

The pot cover assembly and the pot with the pot cover assembly are disclosed in the related art, a sealing ring at a pot opening adopts a fixing ring fixing mode, wherein the fixing ring comprises an upper fixing ring and a lower fixing ring, and during actual installation, the sealing ring can be clamped between the upper fixing ring and the lower fixing ring and then fixed through the matching of lugs arranged on the periphery of the fixing ring and grooves arranged on the pot cover. The structure has the disadvantages of troublesome disassembly and assembly, more parts and high production cost.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a pot cover assembly and a cooking utensil, which solves the problems of complex structure and troublesome disassembly and assembly of the pot cover assembly.

In order to achieve the above object, according to an aspect of the present invention, there is provided a pot cover assembly, including: the cooker cover comprises a cooker cover body, wherein a first positioning part is arranged on the side wall of the cooker cover body; the sealing ring comprises a sealing ring and a positioning ring, wherein a second positioning part is arranged on the positioning ring, the positioning ring is supported on the inner wall of the sealing ring, and the second positioning part is matched with the first positioning part so as to fix the sealing ring. The utility model provides a sealing washer is through second location portion on the position circle and the cooperation of the first location portion of interior lid realize fixedly, the utility model provides a pot cover subassembly's spare part is few, simple structure, the dismouting of being convenient for. Furthermore, the first positioning portion is a positioning hole, and the second positioning portion is a positioning protrusion matched with the positioning hole. During the installation, make the protruding locating hole of inserting on the inner cup of inboard jack-up from the sealing washer of location, and then fixed the sealing washer, simple structure, easy dismounting, and stability is high.

Furthermore, the periphery of the sealing ring is provided with a convex hull, a concave part is arranged on the inner wall of the sealing ring at a position corresponding to the convex hull, the convex hull is inserted into the positioning hole, and the positioning bulge is inserted into the concave part. During installation, the convex hulls on the sealing rings are inserted into the positioning holes, and the positioning bulges on the positioning rings are correspondingly inserted into the concave parts, so that the operation is simple, and the installation is convenient and rapid.

Furthermore, the positioning holes, the positioning protrusions and the recessed portions are all multiple, the positioning holes, the positioning protrusions and the recessed portions are arranged in a one-to-one correspondence mode, the sealing ring is conveniently and stably fixed on the inner cover, and the structure is stable and reliable.

Further, be provided with first annular groove on the side wall in the sealing washer, the position circle is installed in the first annular groove, be convenient for carry on spacingly to the position circle, improve the utility model provides a pot cover subassembly's installation stability.

Further, be provided with the second annular groove on the inner wall circumference of pot cover body, the periphery of sealing washer is provided with the annular outward flange, the annular outward flange inlays to be established in the second annular groove, be convenient for install the sealing washer steadily including on the lid fast.

Further, the convex closure sets up the periphery of annular outer flange, the locating hole sets up the tank bottom of second annular groove, during the installation, as long as make the annular outer flange card of sealing washer establish in second annular groove, alright establish in the locating hole of interior lid with the quick card of convex closure on the messenger sealing washer in order to make fast, the installation is simple swift.

Furthermore, the locating ring is a stainless steel wire ring, so that the structure strength is high, the stability is good, and the sealing ring can be conveniently and quickly located.

Furthermore, the sealing ring is a silica gel ring, so that the service life is long, and the sealing performance is good.

Furthermore, the first positioning part is a positioning hole, and the second positioning part is a positioning bulge matched with the positioning hole; a convex hull is arranged on the periphery of the sealing ring, a concave part is arranged on the inner wall of the sealing ring at a position corresponding to the convex hull, the convex hull is inserted into the positioning hole, and the positioning bulge is inserted into the concave part; the positioning holes, the positioning bulges and the sunken parts are all multiple and are arranged in a one-to-one correspondence manner; a first annular groove is formed in the side wall of the inner periphery of the sealing ring, and the positioning ring is installed in the first annular groove; a second annular groove is formed in the inner wall of the pot cover body in the circumferential direction, an annular outer flange is arranged on the periphery of the sealing ring, and the annular outer flange is embedded in the second annular groove; the convex hull is arranged on the periphery of the annular outer flange, and the positioning hole is arranged at the bottom of the second annular groove; the positioning ring is a stainless steel wire ring; the sealing ring is a silica gel ring.

According to another aspect of the present invention, there is provided a cooking appliance, comprising a lid assembly, the lid assembly being the above lid assembly.

Use the technical scheme of the utility model, the utility model provides a sealing washer is through second location portion on the position circle and the cooperation of the first location portion of interior lid realize fixedly, the utility model provides a pot cover subassembly's spare part is few, simple structure, the dismouting of being convenient for.

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:

figure 1 schematically illustrates an exploded view of the lid assembly of the present invention;

figure 2 schematically illustrates a cross-sectional view of the pot cover assembly of the present invention;

FIG. 3 schematically shows an enlarged view of the region M in FIG. 2;

fig. 4 schematically shows a perspective view of the pot lid assembly of the present invention.

Wherein the figures include the following reference numerals:

10. a pot cover body; 11. an inner cover; 111. a first positioning portion; 112. a second annular groove; 12. a face cover assembly; 20. a seal ring; 21. a convex hull; 22. a first annular groove; 23. an annular outer flange; 24. a recessed portion; 30. positioning rings; 31. a second positioning portion.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

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.

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.

Referring to fig. 1 to 4, according to an embodiment of the present invention, a cooking appliance, in particular an electric pressure cooker, is provided.

Cooking utensil includes pot cover subassembly and a kind of deep pot body subassembly (not shown in the figure), and pot cover subassembly buckle closure is convenient for seal the interior pot on the a kind of deep pot body subassembly on, improves cooking utensil's culinary art efficiency.

However, the pot mouth sealing ring of the existing pot cover component adopts a fixing ring fixing mode, wherein the fixing ring comprises an upper fixing ring and a lower fixing ring, and during actual installation, the sealing ring can be clamped between the upper fixing ring and the lower fixing ring and then fixed through the matching of lugs arranged on the periphery of the fixing ring and grooves arranged on the pot cover. The structure has the disadvantages of troublesome disassembly and assembly, more parts and high production cost, therefore, the utility model improves the structure of the pot cover component.

Specifically, the pot cover assembly in the present embodiment includes a pot cover body 10, a sealing ring 20 and a positioning ring 30, wherein the pot cover body 10 includes an inner cover 11 and a surface cover assembly 12 disposed on the inner cover 11, and a first positioning portion 111 is disposed on a side wall of the inner cover 11; the positioning ring 30 is provided with a second positioning portion 31, the positioning ring 30 is supported on the inner wall of the sealing ring 20, and the second positioning portion 31 is matched with the first positioning portion 111 to fix the sealing ring 20 during assembly.

It can be seen that the sealing ring 20 in this embodiment is fixed by the cooperation of the second positioning portion 31 on the positioning ring 30 and the first positioning portion 111 on the inner lid 11, the pot lid assembly of the present invention has few components, simple structure and easy assembly and disassembly. In a preferred embodiment of the present invention, the first positioning portion 111 is provided as a positioning hole, and the second positioning portion 31 is correspondingly provided as a positioning protrusion adapted to the positioning hole. During the installation, make the locating bulge follow the inboard jack-up of sealing washer 20 and insert the locating hole on inner cup 11, and then fixed sealing washer 20, simple structure, easy dismounting, and stability is high.

Of course, in other embodiments of the present invention, the first positioning portion 111 can be further configured as a buckle, and the second positioning portion 31 can be correspondingly configured as a buckle structure corresponding to the buckle, as long as the present invention is in other deformation modes under the concept, which is within the protection scope of the present invention.

In order to stably install the sealing ring 20 on the inner cover 11, the outer periphery of the sealing ring 20 in this embodiment is provided with the convex hull 21, and the inner wall of the sealing ring 20 is provided with the concave portion 24 at a position corresponding to the convex hull 21, so that the convex hull 21 on the sealing ring 20 is inserted into the positioning hole during installation, and the positioning protrusion on the positioning ring 30 is inserted into the concave portion 24 correspondingly, which is simple in operation and convenient and fast in installation.

Preferably, the number of the positioning holes, the number of the positioning protrusions, and the number of the recessed portions 24 in the present embodiment are multiple, for example, 3, 4, 5, etc., and the positioning holes, the positioning protrusions, and the recessed portions 24 are disposed in a one-to-one correspondence, so that the sealing ring 20 is stably fixed on the inner lid 11, and the structure is stable and reliable.

Referring to fig. 1 again, the first annular groove 22 is disposed on the inner peripheral side wall of the sealing ring 20 in this embodiment, when the pot cover assembly is installed, the positioning ring 30 is installed in the first annular groove 22, so that the positioning ring 30 is limited, and the installation stability of the pot cover assembly in this embodiment is improved.

Similarly, the inner wall of the lid body 10 in this embodiment is circumferentially provided with a second annular groove 112, the outer periphery of the sealing ring 20 is provided with an outer annular flange 23, and the outer annular flange 23 is embedded in the second annular groove 112, so as to facilitate the quick and stable mounting of the sealing ring 20 on the inner lid 11.

Of course, in other embodiments of the present invention, the first annular groove 22 and the second annular groove 112 may not be provided, and other deformation manners under the concept of the present invention are all within the protection scope of the present invention.

Referring to fig. 1 to 4 again, preferably, the convex hull 21 in this embodiment is disposed on the outer periphery of the external annular flange 23, and correspondingly, the positioning hole is disposed at the bottom of the second annular groove 112, when mounting, as long as the external annular flange 23 of the sealing ring 20 is clamped in the second annular groove 112, the convex hull 21 on the sealing ring 20 can be quickly clamped in the positioning hole on the inner cover 11, and the mounting is simple and quick.

In a preferred embodiment of the present invention, the positioning ring 30 is a stainless steel wire ring, which has high structural strength and good stability, and is convenient for positioning the sealing ring 20 quickly. Of course, in other embodiments of the present invention, the positioning ring 30 can also be a metal fixing ring, such as an iron ring, as long as it is in other deformation modes under the concept of the present invention, which is all within the protection scope of the present invention.

Preferably, the sealing ring 20 is a silica gel ring, so that the service life is long and the sealing performance is good.

According to the above embodiment, the utility model discloses a design a section and form the bellied annular position circle 30 in location of taking four equalling simultaneously by stainless steel wire processing, set up corresponding convex closure 21 and depressed part 24 with sealing washer 20 simultaneously, punch out four obstructed locating holes with pot cover body 10 again, this locating hole is used for fixed seal 20 usefulness.

The opening of the sealing ring 20 is prevented from being opened by welding, the sealing ring 20 is fixed on the positioning ring 30, and then the four convex hulls 21 on the assembly formed by the sealing ring and the positioning ring are fixed in the positioning holes on the pot cover body 10 by utilizing the elastic deformation of the metal positioning ring 30.

The utility model discloses can realize easily tearing open get, and can not form the interlayer between the lid subassembly and the pot body, annular position circle 30 need not lead to the screw or the welded mode is fixed simultaneously, has reduced production yield and has maintained the convenience.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects: the utility model provides a sealing washer is through second location portion on the position circle and the cooperation of the first location portion of interior lid realize fixedly, simple structure, the dismouting of being convenient for. The utility model discloses can realize easily tearing open and get, annular position circle need not lead to screw or welded mode fixed simultaneously, has reduced production yield and has maintained the convenience.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

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 lid assembly, comprising:

the pot cover comprises a pot cover body (10), wherein a first positioning part (111) is arranged on the side wall of the pot cover body (10);

the sealing ring comprises a sealing ring (20) and a positioning ring (30), wherein a second positioning part (31) is arranged on the positioning ring (30), the positioning ring (30) is supported on the inner wall of the sealing ring (20), and the second positioning part (31) is matched with the first positioning part (111) to fix the sealing ring (20).

2. The pot cover assembly according to claim 1, wherein the first positioning portion (111) is a positioning hole, and the second positioning portion (31) is a positioning protrusion matched with the positioning hole.

3. The pot cover assembly according to claim 2, wherein the outer periphery of the sealing ring (20) is provided with a convex hull (21), a concave part (24) is arranged on the inner wall of the sealing ring (20) at a position corresponding to the convex hull (21), the convex hull (21) is inserted into the positioning hole, and the positioning protrusion is inserted into the concave part (24).

4. The lid assembly of claim 3, wherein the positioning holes, the positioning protrusions and the recesses (24) are all provided in plurality, and the positioning holes, the positioning protrusions and the recesses (24) are arranged in one-to-one correspondence.

5. The pot lid assembly according to claim 1, characterized in that the sealing ring (20) is provided with a first annular groove (22) on an inner peripheral side wall, and the positioning ring (30) is mounted in the first annular groove (22).

6. The pot lid assembly according to claim 3, characterized in that the inner wall of the pot lid body (10) is circumferentially provided with a second annular groove (112), the outer periphery of the sealing ring (20) is provided with an outer annular flange (23), and the outer annular flange (23) is embedded in the second annular groove (112).

7. The lid assembly of claim 6, wherein the convex hull (21) is arranged at the outer periphery of the outer annular flange (23) and the positioning hole is arranged at the bottom of the second annular groove (112).

8. The lid assembly according to any one of claims 1 to 7, characterized in that the positioning ring (30) is a stainless steel traveler.

9. The lid assembly according to any one of claims 1 to 7, characterized in that the sealing ring (20) is a silicone ring.

10. The pot cover assembly according to claim 1, wherein the first positioning portion (111) is a positioning hole, and the second positioning portion (31) is a positioning protrusion matched with the positioning hole; a convex hull (21) is arranged on the periphery of the sealing ring (20), a concave part (24) is arranged on the inner wall of the sealing ring (20) at a position corresponding to the convex hull (21), the convex hull (21) is inserted into the positioning hole, and the positioning bulge is inserted into the concave part (24); the positioning holes, the positioning bulges and the sunken parts (24) are all multiple, and the positioning holes, the positioning bulges and the sunken parts (24) are arranged in a one-to-one correspondence manner; a first annular groove (22) is formed in the inner peripheral side wall of the sealing ring (20), and the positioning ring (30) is installed in the first annular groove (22); a second annular groove (112) is formed in the circumferential direction of the inner wall of the pot cover body (10), an annular outer flange (23) is arranged on the periphery of the sealing ring (20), and the annular outer flange (23) is embedded in the second annular groove (112); the convex hull (21) is arranged on the periphery of the annular outer flange (23), and the positioning hole is arranged at the bottom of the second annular groove (112); the positioning ring (30) is a stainless steel wire ring; the sealing ring (20) is a silica gel ring.

11. A cooking appliance comprising a lid assembly, wherein the lid assembly is as claimed in any one of claims 1 to 10.