CN213551287U

CN213551287U - Lid assembly and have its cooking utensil

Info

Publication number: CN213551287U
Application number: CN202022194327.0U
Authority: CN
Inventors: 冷炯
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-06-29
Anticipated expiration: 2030-09-29

Abstract

The utility model provides a lid subassembly and have its cooking utensil, wherein, the lid subassembly, include: a face cover; the lining is provided with a matching hole; the inner cover is provided with an opening stopping rod capable of floating up and down in a penetrating manner, and the opening stopping rod is provided with a stopping position located in the matching hole and an avoiding position away from the matching hole; the push rod is movably arranged on the lining and comprises a rod body and an opening stopping plate positioned at one end of the rod body, and the opening stopping rod is matched with the opening stopping plate in a stopping way when positioned at a stopping position; the gland is arranged on the lining and covers the rod body and the opening stopping plate; the sealing member is arranged between the gland and the lining and comprises a first sealing part and a second sealing part, the first sealing part is sleeved outside the rod body, the second sealing part is positioned on the periphery of the stop plate, and the first sealing part and the second sealing part are of an integrally formed structure. The technical scheme of this application has solved sealing washer and sealing strip among the correlation technique effectively and has been two parts for the complicated problem of assembly.

Description

Lid assembly and have its cooking utensil

Technical Field

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

Background

At present, because of the characteristic of convenience and quickness in processing food, the cooking utensil is widely applied to daily life of people.

In the related art, a cooking appliance includes a pot body, a lid liner, an inner lid, a pressing lid, a push rod, and an opening prevention rod. The inner liner is positioned below the face cover. The inner lining is provided with a matching hole. The inner cup rotationally sets up in the below of inside lining, wears to be equipped with the only pole that can fluctuate on the inner cup. The check rod has a stop position located in the mating hole and an escape position spaced from the mating hole. The push rod is movably arranged on the lining and comprises a rod body and an opening stopping plate located at one end of the rod body, and the opening stopping rod is matched with the opening stopping plate in a stopping mode when located at a stopping position. The gland is arranged on the lining and covers the rod body and the opening stopping plate. A seal is disposed between the gland and the liner. The sealing member includes sealing washer and sealing strip, and the sealing washer cover is established outside the pole body, and the sealing strip is located the periphery of ending the division board.

However, the above-described seal ring and seal strip are two parts, making assembly complicated.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a lid subassembly and have its cooking utensil to solve sealing washer and sealing strip among the correlation technique and be two parts, make the complicated problem of assembly.

In order to achieve the above object, according to an aspect of the present invention, there is provided a cover assembly including: a face cover; the inner liner is positioned below the surface cover, and is provided with a matching hole; the inner cover is rotatably arranged below the lining, an opening stopping rod capable of floating up and down is arranged on the inner cover in a penetrating mode, and the opening stopping rod is provided with a stopping position located in the matching hole and an avoiding position away from the matching hole; the push rod is movably arranged on the lining and comprises a rod body and an opening stopping plate positioned at one end of the rod body, and the opening stopping rod is matched with the opening stopping plate in a stopping way when positioned at a stopping position; the gland is arranged on the lining and covers the rod body and the opening stopping plate; the sealing member is arranged between the gland and the lining and comprises a first sealing part and a second sealing part, the first sealing part is sleeved outside the rod body, the second sealing part is positioned on the periphery of the stop plate, and the first sealing part and the second sealing part are of an integrally formed structure.

Use the technical scheme of the utility model, because first sealing and second sealing are integrated into one piece structure, like this, for two parts in the correlation technique, the sealing member of this application only is a part, can reduce assembly process for the assembly is simple. Therefore, the technical scheme of this application has solved first sealing washer and second sealing washer among the correlation technique effectively and has been two parts for the complicated problem of assembly.

Further, the inside lining includes the inside lining body and sets up the framework on the inside lining body, the inside and the mating holes intercommunication of framework, and the gland sets up in the framework, and the body of rod is located between gland and the framework, and the board is located the framework to the stopping opening, and the sealing member presss from both sides and establishes between gland and the framework. The sealing element can effectively seal the gap between the gland and the frame body, and prevent gas, liquid or solid in the cooking utensil from entering the lining through the matching hole.

Further, the first seal portion is connected to an end of the second seal portion. In the above configuration, the first seal portion is connected to the second seal portion at another position, and the shape is regular and easy to process.

Further, the second sealing portion is a sealing strip, a gap is formed between two ends of the sealing strip, and the first sealing portion is connected to the top surface of the side wall of the frame body, which is clamped on the sealing strip at the gap correspondingly, so that the sealing effect of the second sealing portion is improved. Meanwhile, the first sealing part and the sealing strip which are positioned at the interval are ensured to have better connection strength.

Further, in order to ensure the structural strength of the first sealing portion, the first sealing portion includes an arc-shaped section and a widened section, and the widened section is connected below the arc-shaped section.

Furthermore, in order to facilitate the assembly of the sealing element, the sealing element is made of silica gel.

Further, in order to enable the gland to be reliably fixed to the liner, the gland is attached to the liner by a fastener or by adhesion.

Further, lid subassembly still includes the handle and by handle driven rotation seat, rotates the seat pivot ground and to set up on the inside lining, rotates and is provided with the bar hole on the seat, and the push rod includes the drive plate of being connected with the body of rod, is provided with on the drive plate with bar hole complex drive shaft.

Further, the first end and the mating holes intercommunication of framework, the second end of framework is provided with first mounting groove, is provided with the second mounting groove that corresponds with first mounting groove on the gland, and first sealing is located first mounting groove and second mounting groove, and second sealing presss from both sides and establishes between the up end of the lower terminal surface of gland and framework. The first sealing portion can be completely limited between the gland and the frame body by the aid of the first mounting groove and the second mounting groove, and the circumferential position of the first sealing portion sealing rod body is fully facilitated. At the same time, the second seal portion can be reliably sealed between the lower end surface of the gland and the upper end surface of the frame.

According to another aspect of the present invention, there is provided a cooking device, comprising a container and a cover assembly covering the container, wherein the cover assembly is the above-mentioned cover assembly. Because the cover body assembly can solve the problem that the assembly is complex because the first sealing ring and the second sealing ring in the related art are two parts, the cooking utensil with the cover body assembly has the same advantages.

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 schematic view of an embodiment of a cover assembly according to the present invention;

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

FIG. 3 is a perspective view of the seal of the cap assembly of FIG. 1 mounted on a pushrod;

FIG. 4 illustrates a perspective view of the seal of the cover assembly of FIG. 1;

FIG. 5 is a perspective view of the push rod of the cover assembly of FIG. 1;

FIG. 6 illustrates a perspective view of the cover assembly of FIG. 1;

fig. 7 shows a schematic cross-sectional view of an embodiment of a cooking appliance according to the present invention; and

fig. 8 shows an enlarged schematic view at B of the cooking appliance of fig. 7.

Wherein the figures include the following reference numerals:

10. a liner; 11. a mating hole; 12. a frame body; 121. a first mounting groove; 20. a gland; 21. a second mounting groove; 30. a push rod; 31. a drive shaft; 32. a rod body; 33. an anti-opening plate; 34. a drive plate; 40. a seal member; 41. a first seal portion; 411. an arc-shaped section; 412. a widening section; 42. a second seal portion; 421. a sealing strip; 422. spacing; 73. a fastener; 71. a rotating seat; 72. a strip-shaped hole; 74. a connector; 75. tabletting; 60. an inner cover; 92. an opening stop lever; 70. a handle; 50. a face cover; 80. 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.

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.

As shown in fig. 1 to 3 and 7, the cover assembly of the present embodiment includes: face cap 50, liner 10, inner cap 60, stop lever 92, push rod 30, gland 20 and seal 40. The liner 10 is located below the face cover 50. The liner 10 is provided with a fitting hole 11. The inner lid 60 is rotatably provided below the liner 10, and an opening prevention rod 92 that can float up and down is provided in the inner lid 60. The check lever 92 has a stop position located inside the fitting hole 11 and a relief position away from the fitting hole 11. The push rod 30 is movably disposed on the liner 10. The push rod 30 includes a rod 32 and a stop plate 33 at one end of the rod 32, and the stop rod 92 is in stop fit with the stop plate 33 when located at the stop position. The gland 20 is provided on the liner 10 and covers over the rod 32 and the stop plate 33. A seal 40 is disposed between the gland 20 and the liner 10. The seal 40 includes a first seal portion 41 and a second seal portion 42. The first sealing portion 41 is sleeved outside the rod body 32, and the second sealing portion 42 is located on the periphery of the open-stop plate 33. In the present embodiment, the first sealing portion 41 and the second sealing portion 42 are integrally formed.

With the technical solution of the present embodiment, since the first sealing portion 41 and the second sealing portion 42 are integrally formed, compared with two components in the related art, the sealing member 40 of the present application is only one component, which can reduce the assembly process and simplify the assembly. Therefore, the technical scheme of this embodiment has solved effectively that first sealing washer and second sealing washer in the correlation technique are two parts for the complicated problem of assembly.

The inventor finds that in the related art, because the sealing ring and the sealing strip are two parts, assembly errors are easy to generate between the two parts, and the phenomenon of air leakage between the gland and the lining is easy to generate. In the embodiment, since the first sealing portion 41 and the second sealing portion 42 are integrally formed, no assembly error is generated between the first sealing portion 41 and the second sealing portion 42, and the air leakage phenomenon between the gland and the liner is effectively avoided.

As shown in fig. 2, 3 and 8, the liner 10 includes a liner body and a frame 12 provided on the liner body, and the inside of the frame 12 communicates with the fitting hole 11. The cover 20 is provided on the frame 12. The rod 32 is located between the gland 20 and the frame 12 and the anti-opening plate 33 is located within the frame 12. The frame body 12 can limit the movement of the stopper plate 33 only in the frame body 12 and the fitting hole 11, and the stopper plate 33 is prevented from being separated from the movement direction. The seal member 40 is interposed between the gland 20 and the frame 12. Thus, the sealing member 40 can effectively seal the gap between the cover 20 and the frame 12, and prevent gas, liquid or solid in the cooking appliance from entering the liner 10 through the fitting hole 11.

As shown in fig. 4, the first sealing portion 41 is connected to an end of the second sealing portion 42. In this way, the shape is regular and the processing is easy, compared to the case where the first seal portion 41 is connected to another position of the second seal portion 42.

As shown in fig. 4, the second sealing portion 42 is a sealing strip 421, a space is provided between both ends of the sealing strip 421, and the first sealing portion 41 is connected at the space 422. The seal strip 421 can be correspondingly clamped on the top surface of the side wall of the frame 12, which is beneficial to improving the sealing effect of the second sealing part 42. And at the same time, it is advantageous to ensure a good connection strength between the first sealing portion 41 located at the space 422 and the sealing strip 421.

Of course, in other embodiments not shown in the figures, the first seal is connected to the third section.

As shown in fig. 3 and 4, in order to secure the structural strength of the first sealing part 41, the first sealing part 41 includes an arc-shaped section 411 and a widened section 412. The widened section 412 is connected below the arc-shaped section 411 so that the first seal portion 41 is not easily deformed.

As shown in fig. 4, the sealing member 40 is made of silicon rubber for easy assembly of the sealing member 40. The first sealing portion 41 is in clearance fit with the rod body 32, so that the first sealing portion 41 can be conveniently sleeved outside the rod body 32.

As shown in fig. 1 and 6, in order to securely fix the gland 20 to the liner 10, the gland 20 is coupled to the liner 10 by a fastener 73. The fasteners 73 of this embodiment are preferably screws.

Of course, in other embodiments not shown, the gland is attached to the liner by adhesive.

As shown in fig. 5 and 7, the cover assembly further includes a handle 70 and a rotary base 71 driven by the handle 70. The rotating seat 71 is pivotally arranged on the lining 10, a strip-shaped hole 72 is arranged on the rotating seat 71, the push rod 30 comprises a driving plate 34 connected with the rod body 32, and a driving shaft 31 matched with the strip-shaped hole 72 is arranged on the driving plate 34. When the handle 70 rotates, the handle 70 drives the rotating seat 71 to rotate, the rotating seat 71 can drive the driving shaft 31 to rotate, and the driving shaft 31 can drive the push rod 30 to move on the lining 10. The cover assembly also includes a connector 74 and a wafer 75. The inner cap 60 is provided with a coupling post, and a part of the connector 74 is coupled to the rotating base 71, a part thereof is engaged with the driving shaft 31, and the other part thereof is coupled to the coupling post. Thus, the handle 70 can move the push rod 30 through the connector 74 and also rotate the inner lid 60. In this embodiment, the pressing plate 75 is disposed above the gland 20, and the pressing plate 75 and the gland 20 are fixed to the liner 10 by passing the fastening members 73 through the pressing plate 75 and the gland 20.

As shown in fig. 7 and 8, the first end of the frame body 12 communicates with the fitting hole 11. The second end of the frame 12 is provided with a first mounting groove 121, and the gland 20 is provided with a second mounting groove 21 corresponding to the first mounting groove 121. The first seal portion 41 is positioned in the first mounting groove 121 and the second mounting groove 21, and the second seal portion 42 is interposed between the lower end surface of the gland 20 and the upper end surface of the frame 12. The first and second mounting

grooves

121 and 21 are provided to completely restrict the first sealing portion 41 between the gland 20 and the frame 12, and to sufficiently seal the circumferential position of the rod body 32 with the first sealing portion 41. At the same time, the second seal portion 42 can be reliably sealed between the lower end surface of the gland 20 and the upper end surface of the frame 12.

The present application further provides a cooking appliance, as shown in fig. 7, the cooking appliance of the present embodiment includes a container 80 and a cover assembly covering the container, and the cover assembly is the above-mentioned cover assembly. Because the cover body assembly can solve the problem that the assembly is complex because the first sealing ring and the second sealing ring in the related art are two parts, the cooking utensil with the cover body assembly has the same advantages.

In this embodiment, the cooking appliance is an electric pressure cooker. Of course, in the embodiment not shown in the figures, the cooking appliance can also be an electric cooker, a low-pressure rice cooker, a soybean milk maker, a food processor, an electric stewpan, a cooking machine, a multifunctional pot and the like.

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 (50);

the inner liner (10) is positioned below the face cover (50), and a matching hole (11) is formed in the inner liner (10);

the inner cover (60) is rotatably arranged below the lining (10), an opening stopping rod (92) capable of floating up and down is arranged on the inner cover (60) in a penetrating mode, and the opening stopping rod (92) is provided with a stopping position located in the matching hole (11) and an avoiding position separated from the matching hole (11);

the push rod (30) is movably arranged on the lining (10), the push rod (30) comprises a rod body (32) and an opening stop plate (33) positioned at one end of the rod body (32), and the opening stop rod (92) is matched with the opening stop plate (33) in a stopping way when positioned at the stopping position;

a gland (20) disposed on the liner (10) and covering the rod (32) and the open-stop plate (33);

sealing member (40), set up gland (20) with between inside lining (10), sealing member (40) include first sealing portion (41) and second sealing portion (42), first sealing portion (41) cover is established outside body of rod (32), second sealing portion (42) are located the periphery of ending board (33), wherein, first sealing portion (41) with second sealing portion (42) are the integrated into one piece structure.

2. The cover assembly according to claim 1, wherein the liner (10) includes a liner body and a frame (12) disposed on the liner body, an interior of the frame (12) communicates with the fitting hole (11), the gland (20) is disposed above the frame (12), the rod (32) is located between the gland (20) and the frame (12), the opening stop plate (33) is located within the frame (12), and the seal (40) is sandwiched between the gland (20) and the frame (12).

3. The cover assembly according to claim 2, wherein a first end of the frame body (12) is communicated with the fitting hole (11), a second end of the frame body (12) is provided with a first mounting groove (121), the gland (20) is provided with a second mounting groove (21) corresponding to the first mounting groove (121), the first sealing portion (41) is positioned in the first mounting groove (121) and the second mounting groove (21), and the second sealing portion (42) is clamped between a lower end surface of the gland (20) and an upper end surface of the frame body (12).

4. The cover assembly according to claim 1, wherein the first sealing portion (41) is connected to an end portion of the second sealing portion (42).

5. The cover assembly according to claim 1, wherein the second sealing portion (42) is a sealing strip (421), the sealing strip (421) having a space (422) between both ends thereof, the first sealing portion (41) being connected at the space (422).

6. The cover assembly of claim 1, wherein the first seal portion (41) comprises an arcuate segment (411) and a widened segment (412), the widened segment (412) being connected below the arcuate segment (411).

7. The cover assembly of claim 1, wherein the sealing member (40) is silicone.

8. Cover assembly according to claim 1, wherein the gland (20) is attached to the liner (10) by fasteners (73) or to the liner (10) by gluing.

9. The cover assembly according to claim 1, further comprising a handle (70) and a rotating seat (71) driven by the handle (70), wherein the rotating seat (71) is pivotally disposed on the lining (10), a strip-shaped hole (72) is disposed on the rotating seat (71), the push rod (30) further comprises a driving plate (34) connected to the rod body (32), and a driving shaft (31) matched with the strip-shaped hole (72) is disposed on the driving plate (34).

10. A cooking appliance comprising a container (80) and a cover assembly for covering the container (80), characterized in that the cover assembly is as claimed in any one of claims 1 to 9.