CN210446682U

CN210446682U - Inside lining subassembly, pot cover subassembly and cooking utensil

Info

Publication number: CN210446682U
Application number: CN201920776056.4U
Authority: CN
Inventors: 李金洲; 李建; 何国营
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-05-05
Anticipated expiration: 2029-05-27

Abstract

The utility model provides a inside lining subassembly, pot cover subassembly and cooking utensil. The lining component comprises a lining plate, the lining plate comprises a base and a bending portion arranged on the periphery of the base, the bending portion is bent upwards, and an air outlet is formed in the bending portion. The utility model discloses a portion of bending can form a narrow and small space relatively with pot body edge on the a kind of deep pot body subassembly, the top that the internal fluid of pot enters into inside lining subassembly from the venthole has been hindered to a certain extent, even the internal fluid of pot is discharged from the venthole, and during the in-service use, pressure relief structure sets up the central top at the base, the in-process flows, because the fluid gets into from the venthole in the portion of bending, the route of fluid walking has been prolonged, the motion resistance of the thick liquid that carries in the fluid has been increaseed, can prevent that the thick liquid from discharging from pressure relief structure. It is visible, the utility model discloses a problem of excessive pot can be solved to the inside lining subassembly, has improved user's experience.

Description

Inside lining subassembly, pot cover subassembly and cooking utensil

Technical Field

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

Background

The inner lining plate of the pressure cooker on the market at present mainly plays the roles of fixing a cooker mouth sealing ring and facilitating the disassembly and washing of a user, and the anti-overflow effect cannot be effectively played in the aspect of quick exhaust.

In order to prevent the slurry in the pressure cooker from overflowing from the pressure relief valve hole during quick discharge, most pressure cookers on the market adopt a structure that a circle of baffle plates are additionally arranged around a valve needle hole or a labyrinth type exhaust groove is adopted, and the structure is not beneficial to cleaning and mounting an inner lining plate.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a inside lining subassembly, pot cover subassembly and cooking utensil to solve the pot cover subassembly of pressure cooker and overflow the problem of thick liquid easily.

In order to achieve the above object, according to the utility model discloses an aspect provides a lining subassembly, including interior welt, interior welt includes the base and sets up the portion of bending of base periphery, the portion of bending upwards bends, be provided with the venthole in the portion of bending. Because the utility model provides a periphery of base is provided with the portion of bending of upwards bending, when will having the utility model provides a back is established on a kind of deep pot body subassembly to inside lining subassembly's pot cover subassembly lid, the portion of bending can form a relatively narrow and small space with the edge of the pot body on the a kind of deep pot body subassembly, the top that the internal fluid of pot enters into inside lining subassembly from the venthole has been hindered to a certain extent, even the air current is discharged from the venthole, the flow in-process, because the fluid gets into from the venthole in the portion of bending, the route of fluid walking has been prolonged, the motion resistance of the thick liquid that carries in the fluid has been increaseed, can prevent that the thick liquid from discharging from pressure relief structure. It is visible, the utility model discloses a problem of excessive pot can be solved to the inside lining subassembly, has improved user's experience.

Furthermore, the base is of a flat plate structure or a convex arc plate structure, and the use and installation requirements of different pot cover components can be met.

Further, be provided with back liquid hole on the base, back liquid hole department sets up the control valve, controls opening of returning liquid hole through the control valve, is convenient for make the thick liquid on the base flow back to in the pot body of a kind of deep pot body subassembly.

Further, the base is a convex arc plate-shaped structure, the liquid return hole is formed in the relatively low position of the convex arc plate-shaped structure, and the opening of the liquid return hole is controlled through a control valve, so that slurry on the convex arc plate-shaped structure can conveniently flow back into the pot body of the pot body assembly.

Further, the control valve is a valve which enables fluid to flow downwards only from the top of the lining plate, and fluid in the pot body is prevented from entering the upper part of the lining assembly from the liquid return hole.

Furthermore, the venthole is a plurality of, and is a plurality of the venthole is followed the circumference of the portion of bending separates the certain distance and arranges, is convenient for realize giving vent to anger fast.

Furthermore, the convex arc plate is a spherical surface part, so that the structure is simple and the realization is convenient. The center of the top of the convex arc plate is provided with a positioning hole, and the pressure relief valve needle is positioned at the top of the positioning hole during actual assembly. The venthole sets up the position that is close to the top of the portion of bending, the venthole is a plurality of, and is a plurality of the venthole is located same circumferencial direction, is convenient for furthest prolong the route that the air current walked, protruding arc platelike structure with the portion juncture of bending is provided with back the liquid hole, the control valve is the check valve, is convenient for realize the backward flow of thick liquid and can prevent that the fluid in the pot body from returning the liquid hole and getting into the lining subassembly on.

According to another aspect of the present invention, there is provided a pot cover assembly, comprising a lining assembly, the lining assembly being the above lining assembly.

Further, the pot cover assembly further comprises a pressure relief valve needle and a sealing element, the pressure relief valve needle is located at the top of the center of the base, the sealing element is installed in a positioning hole in the lining assembly, and the bottom end of the pressure relief valve needle is connected with the sealing element so as to position the pressure relief valve needle conveniently.

Further, be provided with connecting slot on the sealing member, the bottom of pressure release needle is provided with the connector, the connector is connected in connecting slot, be convenient for effectively fix a position pressure release needle, simple structure is convenient for realize.

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

Use the technical scheme of the utility model, because the utility model provides a periphery of base is provided with on the portion of bending that upwards bends, when having the utility model provides a back is established on a kind of deep pot body subassembly to the pot cover subassembly lid of inside lining subassembly, the portion of bending can form a relatively narrow and small space with the pot body edge on the a kind of deep pot body subassembly, the top that the internal fluid of pot enters into inside lining subassembly from the venthole has been hindered to a certain extent, even the internal fluid of pot discharges from the venthole, and during the in-service use, pressure release structure sets up the central top at the base, the flow in-process, because the fluid gets into from the venthole in the portion of bending, the route of fluid walking has been prolonged, the motion resistance of the thick liquid that carries in the fluid has been increaseed, can prevent that the thick liquid from discharging from pressure release. It is visible, the utility model discloses a problem of excessive pot can be solved to the inside lining subassembly, has improved user's experience.

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 shows a cross-sectional view of the lid assembly of the present invention when snapped onto a pot body; and

figure 2 schematically illustrates an exploded view of the lid assembly of the present invention.

Wherein the figures include the following reference numerals:

10. an inner liner plate; 11. a base; 12. an air outlet; 13. a bending part; 14. positioning holes; 15. a liquid return hole; 20. a one-way valve; 40. a face cover; 50. an inner cover; 60. releasing the valve needle; 61. a connector; 70. a seal member; 71. a connecting clamping groove; 80. a seal ring; 90. and (4) a pot body.

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.

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.

Referring to fig. 1 and 2, according to an embodiment of the present invention, a cooking appliance, in particular a pressure cooker, is provided.

The pressure cooker in this embodiment includes a kind of deep pot body subassembly and pot cover subassembly, and during the in-service use, the pot cover subassembly lid is established on a kind of deep pot body subassembly, is convenient for seal a kind of deep pot body subassembly, and then is convenient for cook fast the edible material in the body subassembly of a kind of deep pot. Particularly, be provided with the pot body 90 in the a kind of deep pot body subassembly, during actual buckle closure, the pot cover subassembly is detained and is established on pot body 90, is convenient for seal pot body 90.

Referring to fig. 1 and 2, the lid assembly of the present embodiment includes a surface cover 40, an inner cover 50, a sealing ring 80, a pressure relief valve needle 60, and a liner assembly, wherein the surface cover 40 is located above the inner cover 50 and surrounds the inner cover 50, the liner assembly is installed inside the inner cover 50 and fixes the sealing ring 80 to the edge of the inner cover 50, and when the lid assembly is placed on the pot body 90, the pot body 90 is conveniently sealed by the sealing ring 80. The pressure relief valve needle 60 penetrates the surface cover 40 and the inner cover 50 and is positioned at the top center of the lining assembly, so that the pressure relief operation of the pot body 90 is facilitated.

However, as described in the background art, in order to prevent the slurry in the cooker from overflowing from the pressure relief valve hole during quick discharge, most of the conventional pressure cookers employ a structure in which a ring of baffle plate is added around the valve needle hole or a labyrinth type exhaust groove is used, which is not favorable for cleaning and mounting the inner liner plate, and therefore, the inner liner assembly of the cooker cover assembly is improved in the present embodiment.

Specifically, the lining assembly in this embodiment includes the lining plate 10, and the lining plate 10 includes a base 11 and a bent portion 13 disposed at the periphery of the base, and the bent portion 13 is bent upward to facilitate supporting and mounting the seal ring 80. The bending part 13 is provided with an air outlet 12 for facilitating the air flow in the pan body 90. The outer periphery of the susceptor 11 in the present embodiment refers to the circumferential direction of the outer edge of the susceptor 11.

Because the periphery of the base 11 in the utility model is provided with the bending part 13 which is bent upwards, when the pot cover assembly with the lining assembly in the utility model is covered on the pot body assembly, the bending part 13 can form a relatively narrow space with the edge of the pot body 90 on the pot body assembly, which prevents the fluid in the pot body 90 from entering the upper part of the lining assembly from the air outlet 12 to a certain extent, even if the fluid in the pot body 90 is discharged from the air outlet hole 12, in actual use, the pressure relief valve needle 60 is located at the central top of the base 11, and during the flowing process, the air outlet hole 12 is far away from the central area of the pan body and the exhaust hole of the pressure relief valve needle 60, because the fluid enters from the air outlet hole 12 on the bent part 13, the traveling path of the fluid is prolonged, the motion resistance of the slurry carried in the fluid is increased, and the slurry can be prevented from being discharged from the pressure relief valve needle 60. It is visible, the utility model discloses a problem of excessive pot can be solved to the inside lining subassembly, has improved user's experience.

The utility model discloses an in an embodiment, set up base 11 into convex arc platelike structure, certainly the utility model discloses an in other embodiments, can also set up base 11 into the concave-convex platelike structure of platelike structure or transversal personally submitting the ripple type, can satisfy the use and the installation demand of different pot cover subassemblies.

When the base 11 is configured to be a flat plate-shaped structure, the flat plate-shaped structure is provided with the liquid return hole 15, the control valve is arranged at the liquid return hole 15, and the liquid return hole 15 can be opened under the action of the control valve, so that the slurry on the flat plate-shaped structure flows back into the pot body 90.

When the base 11 is set to be the convex arc plate-shaped structure, the junction of the convex arc plate-shaped structure and the bending part 13 is provided with the liquid return hole 15, and the liquid return hole 15 is provided with the control valve, so that the slurry can automatically flow back to the lowest position of the convex arc plate-shaped structure along the convex arc plate-shaped structure under the action of the convex arc plate-shaped structure during use, and the slurry is sent back to the pot body 90 from the liquid return hole 15 under the action of the control valve.

It is visible, the utility model discloses a problem of excessive pot can be solved to the inside lining subassembly, has improved user's experience. Compared with the prior structure, the lining assembly in the embodiment does not need to be provided with a labyrinth type exhaust structure and a baffle plate structure, has a simple structure, and is more convenient to clean and install.

The control valve in this embodiment is a valve that allows fluid to flow only down from the top of inner liner 10, where the top is the top of the liner assembly when the liner assembly is used on a pot cover assembly, as shown in fig. 1, to prevent fluid in pot 90 from entering the top of inner liner 10 through liquid return hole 15.

Preferably, the number of the air outlet holes 12 in this embodiment is multiple, and the air outlet holes 12 are arranged at a certain distance along the circumferential direction of the bending portion 13 and located on the same circumference, so as to facilitate quick air outlet.

The bending part 13 and the convex arc plate-shaped structure in the embodiment are integrally formed, and the structure is simple, stable and reliable.

Preferably, the convex arc platelike structure in this embodiment is spherical portion, simple structure, and the realization of being convenient for, of course in other embodiments of the utility model, can also set up convex arc platelike structure into ellipsoid convex arc platelike, as long as be in the utility model discloses a what under the concept other deformation mode all are within the protection scope of the utility model.

The air outlet 12 in this embodiment is disposed at a position close to the upper portion of the bent portion 13, so as to increase the traveling path of the air flow, and effectively prevent the slurry from being discharged from the pressure relief valve needle 60. The position close to the upper part of the bending part 13 in this embodiment refers to the side of the bending part 13 far away from the pot body, as shown in fig. 1 and 2. The bending portion 13 in this embodiment may be a vertically upward bent flange, or an inclined upward bent flange that is obliquely bent toward a direction away from the middle of the liner assembly.

In this embodiment, the center of the top of the convex arc plate-shaped structure is provided with a positioning hole 14, during actual assembly, the pressure relief valve needle 60 is positioned at the top of the positioning hole 14, and the lower end of the pressure relief valve needle 60 is provided with ports arranged at a certain distance along the circumferential direction of the pressure relief valve needle 60, so that air can enter the pressure relief valve needle 60 for steam exhaust. Certainly, in the utility model discloses in other embodiments, the inside lining subassembly still includes steam baffle (not shown in the figure), and this steam baffle encloses the periphery of establishing at locating hole 14, through the effect of this steam baffle, is convenient for block the thick liquid that carries in the steam, effectively solves cooking utensil's the excessive pot problem in this embodiment.

Preferably, the control valve in this embodiment is a check valve 20, and the check valve 20 is disposed at the liquid return hole 15 to prevent the gas in the pot body 90 from entering the upper side of the lining plate 10 from the liquid return hole 15, thereby effectively extending the transmission path of the steam and preventing the slurry from being discharged from the pressure relief valve needle.

According to the above, it can be known that, in the present invention, the inner center of the lining plate 10 is set to be a spherical surface portion, the air outlet 12 is opened on the bending portion 13, the liquid return hole 15 is opened at the lowest position of the spherical surface portion, the check valve is disposed below the liquid return hole 15, the air outlet 12 is far away from the center of the pot body 90, the air outlet of the pressure relief valve needle 60 is also far away, the length of the air outlet path is increased, the condensed slurry naturally flows to the liquid return hole 15 due to the spherical design, and finally flows back to the pot body 90, and the design of the sheet check valve ensures that the condensed slurry flowing back from the top is not affected when the slurry is discharged from the liquid return hole 15 during the air exhaust.

The lid assembly of this embodiment further includes a sealing member 70, and during actual installation, the sealing member 70 is installed in the positioning hole 14 of the liner assembly, and the bottom end of the pressure relief valve needle 60 is connected to the sealing member 70, so as to facilitate installation and positioning of the inner liner 10.

Specifically, the sealing element 70 in this embodiment is provided with a connecting slot 71, the bottom of the pressure relief valve needle 60 is provided with the connector 61, and the connector 61 is connected in the connecting slot 71, so as to facilitate effective positioning of the pressure relief valve needle 60, and the structure is simple and easy to implement. Preferably, the sealing member 70 in this embodiment is a sealing silicone member, which not only facilitates sealing the positioning hole 14, but also facilitates positioning the pressure relief valve needle 60. The connecting head 61 in this embodiment is a tip with a thick bottom end, so as to be conveniently clamped in the connecting slot 71.

From the above description, it can be seen that the utility model discloses foretell utility model realizes following technological effect: the utility model discloses in set up into the spherical portion through the inside central authorities with inside lining board, open the gas pocket in the portion of bending simultaneously, set up back the liquid hole at the spherical portion extreme position, set up the check valve in the below of returning the liquid hole, the pot body center has been kept away from to the gas pocket, the exhaust hole of pressure release needle has also been kept away from, exhaust path length has been strengthened, the slurry nature that adds the spherical design messenger condensation flows back liquid hole department, finally flow back in the pot body, the design of slice check valve has ensured that the slurry can not influence from the condensation thick liquid that down flows back the pot body when returning the downthehole exhaust of liquid when exhausting. The utility model discloses a problem of excessive pot can be solved to the inside lining subassembly, has improved user's experience. For structure in the past, the utility model provides a inside lining subassembly need not set up labyrinth exhaust structure and baffle structure, simple structure, is convenient for wash and install more.

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. The lining assembly is characterized by comprising a lining plate (10), wherein the lining plate (10) comprises a base (11) and a bending part (13) arranged on the periphery of the base (11), the bending part (13) is bent upwards, and an air outlet hole (12) is formed in the bending part (13).

2. The liner assembly of claim 1, wherein the base (11) is of a plate-like configuration or a convex arc-like configuration.

3. The liner assembly of claim 1, wherein the base (11) is provided with a liquid return hole (15), and a control valve is arranged at the liquid return hole (15).

4. The liner assembly of claim 3, wherein the base (11) is of a convex arc plate-like structure, the liquid return hole (15) being provided at a relatively low position of the convex arc plate-like structure.

5. The liner assembly of claim 3 wherein the control valve is a valve that allows fluid flow only from the top of the liner plate (10) down.

6. The liner assembly according to claim 1, wherein the air outlet hole (12) is plural, and the plural air outlet holes (12) are arranged at a distance along a circumferential direction of the bent portion (13).

7. The lining assembly according to claim 4, wherein the convex arc plate-shaped structure is a spherical portion, a positioning hole (14) is formed in the center of the top of the convex arc plate-shaped structure, the air outlet holes (12) are formed in the positions, close to the upper portions, of the bent portions (13), the air outlet holes (12) are multiple, the air outlet holes (12) are located in the same circumferential direction, a liquid return hole (15) is formed at the junction of the convex arc plate-shaped structure and the bent portions (13), and the control valve is a one-way valve (20).

8. A lid assembly including a liner assembly, wherein the liner assembly is as claimed in any one of claims 1 to 7.

9. The lid assembly of claim 8 further comprising a pressure relief needle (60) and a seal (70), the pressure relief needle (60) being located at a top of the center of the base (11), the seal (70) being mounted in a locating hole (14) in the liner assembly, a bottom end of the pressure relief needle (60) being connected to the seal (70).

10. The pot cover assembly according to claim 9, wherein a connecting clamping groove (71) is formed in the sealing member (70), a connecting head (61) is arranged at the bottom of the pressure relief valve needle (60), and the connecting head (61) is connected in the connecting clamping groove (71).

11. A cooking appliance comprising a lid assembly, wherein the lid assembly is the cooking appliance of any one of claims 8 to 10.