CN206910206U - The sealing ring of electric cooker, the pot cover of electric cooker and electric cooker - Google Patents

Abstract

The utility model discloses a kind of sealing ring of electric cooker, pot cover and electric meal；Wherein, the sealing ring of the electric cooker includes：Mounting ring and sealing ring, the sealing ring have self installation annulate shaft to one end extension and to the first annular sealing that is obliquely installed of axis direction away from mounting ring and from the one end of first annular sealing away from mounting ring to the direction extension away from mounting ring and the second annular seal being obliquely installed to the axis direction close to mounting ring, first annular sealing and the second annular seal are enclosed and set to form pocket hydrospace jointly；The inner surface portion of first annular sealing is recessed to its outside, forms the pocket tank connected with pocket hydrospace, and the cell wall of pocket tank is provided with reinforcement.The reinforcement can effectively improve the intensity of the cell wall of pocket tank, can so be effectively prevented from pocket tank when filling water, and the cell wall of pocket tank deforms upon because being extruded by water, and occur the problem of cause the water droplet in pocket tank to drop down onto in the cooker body of electric cooker.

Description

The sealing ring of electric cooker, the pot cover of electric cooker and electric cooker

Technical field

Household electrical appliance technical field is the utility model is related to, more particularly to a kind of sealing ring of electric cooker, the pot of electric cooker Lid and electric cooker.

Background technology

Electric cooker can produce high temperature and high pressure steam when cooking food materials in its cooking cavity, after electric cooker completes culinary art, by It is very fast in the cover plate radiating rate of pot cover, when the high-temperature steam in cooking cavity contacts with cover plate, condensation can be formed on the cover board The globule.When pot cover is opened, the globule on cover plate can flow downward along cover plate, and be temporarily stored within sealing ring.

In order to improve the pocket water of sealing ring, it will usually pocket tank is opened up in sealing ring, because sealing ring is using flexibility Made of material, after water is filled in pocket tank, the cell wall of pocket tank is easily deformed upon by the effect of the gravity of water, and then Cause pocket tank reclaimed water easily to overflow and drop in the cooker body of electric cooker, influence the culinary art effect of electric cooker.

Utility model content

Main purpose of the present utility model is to propose a kind of sealing ring of electric cooker, it is intended to improves the intensity of sealing ring.

To achieve the above object, the utility model proposes a kind of electric cooker sealing ring, it includes：

Mounting ring；

Sealing ring, there is one end extension from mounting ring axial direction and tilted to the axis direction away from the mounting ring The first annular sealing that sets and from the described one end of first annular sealing away from the mounting ring to away from the peace The direction extension of dress ring and the second annular seal being obliquely installed to the axis direction close to the mounting ring, first ring Shape sealing encloses jointly with second annular seal to be set to form pocket hydrospace；

The inner surface portion of the first annular sealing is recessed to its outside, forms the pocket connected with the pocket hydrospace Tank, and the cell wall of the pocket tank is provided with reinforcement.

Preferably, the reinforcement is located at the pocket tank on the cell wall of second annular seal, and described The shape of reinforcement is identical adjacent to the shape of the cell wall of second annular seal with the pocket tank.

Preferably, reinforcement setting triangular in shape, and a side of the reinforcement and the pocket tank are adjacent to institute The cell wall connection of the second annular seal is stated, another side of the reinforcement and the cell wall of the pocket tank towards notch connect Connect.

Preferably, the reinforcement from the pocket tank adjacent to second annular seal cell wall to the pocket tank The cell wall of the neighbouring mounting ring is extended.

Preferably, the quantity of the reinforcement is multiple, and multiple reinforcements are along the first annular sealing Circumferentially-spaced arrangement.

Preferably, circumferentially extending of the pocket tank along the first annular sealing is set, and the reinforcement is corresponding Along the circumferentially disposed of the first annular sealing, and the circle corresponding with the pocket tank of central angle corresponding to the reinforcement Heart angle is equal.

Preferably, circumferentially extending of the pocket tank along the first annular sealing and annularly set.Preferably, institute Stating mounting ring includes the mounting ring main body that one end is connected with the sealing ring, and from the mounting ring main body away from the sealing One end of ring stretches out the annular hook part to be formed, and the mounting ring main body is installed on the inside of the trim ring of electric cooker, the annular Hook part is installed between the trim ring of electric cooker and cover plate.

The utility model also proposes a kind of pot cover of electric cooker, and it includes trim ring, cover plate and sealing ring, wherein, it is described Sealing ring includes：

Mounting ring, it is installed between the cover plate and trim ring；

Sealing ring, positioned at side of the trim ring away from the cover plate, the sealing ring has from mounting ring axial direction One end extension and to the first annular sealing that is obliquely installed of axis direction away from the mounting ring and from described first The one end of annular seal away from the mounting ring is to the direction extension away from the mounting ring and to close to the mounting ring The second annular seal that axis direction is obliquely installed, the first annular sealing enclose jointly with second annular seal If form pocket hydrospace；

The inner surface portion of the first annular sealing is recessed to its outside, forms the pocket connected with the pocket hydrospace Tank, and the cell wall of the pocket tank is provided with reinforcement.

The utility model also proposes a kind of electric cooker, and it includes cooker body and pot cover, and the pot cover covers the cooker body；Its In, the pot cover includes trim ring, cover plate and sealing ring, and the sealing ring includes：

Mounting ring, it is installed between the cover plate and trim ring；

Sealing ring, positioned at side of the trim ring away from the cover plate, the sealing ring has from mounting ring axial direction One end extension and to the first annular sealing that is obliquely installed of axis direction away from the mounting ring and from described first The one end of annular seal away from the mounting ring is to the direction extension away from the mounting ring and to close to the mounting ring The second annular seal that axis direction is obliquely installed, the first annular sealing enclose jointly with second annular seal If form pocket hydrospace；

The inner surface portion of the first annular sealing is recessed to its outside, forms the pocket connected with the pocket hydrospace Tank, and the cell wall of the pocket tank is provided with reinforcement.

For the utility model by setting reinforcement in the pocket tank of sealing ring, the reinforcement can effectively improve pocket water The intensity of the cell wall of groove, pocket tank can be so effectively prevented from when filling water, the cell wall of pocket tank is sent out because being extruded by water The problem of giving birth to deformation, and causing the water droplet in pocket tank to drop down onto in the cooker body of electric cooker occurs, and ensures that pot of electric cooker Internal food materials will not be influenceed by condensed water.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.

Fig. 1 is the sectional view of the embodiment of sealing ring one of the utility model electric cooker；

Fig. 2 is the sectional view of the embodiment of pot cover one of the utility model electric cooker；

Fig. 3 is the structural representation of another embodiment of sealing ring of the utility model electric cooker；

Fig. 4 is the structural representation of the another embodiment of sealing ring of the utility model electric cooker；

Fig. 5 is along A-A sectional view in Fig. 4.

Drawing reference numeral explanation：

Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, belong to the scope of the utility model protection.

If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding, Afterwards ...), then directionality instruction be only used for explain it is relative between each part under a certain particular pose (as shown in drawings) Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith.

If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment Two " etc. description is only used for describing purpose, and it is not intended that instruction or implying its relative importance or implicit indicating meaning The quantity of the technical characteristic shown.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one Individual this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill Personnel can be implemented as basis, and this technical side is will be understood that when the combination appearance of technical scheme is conflicting or can not realize The combination of case is not present, also not within the protection domain of the requires of the utility model.

, please the utility model proposes a kind of sealing ring of new electric cooker in order to improve the intensity of the sealing ring of electric cooker Reference picture 1, Fig. 1 show the sectional view of the embodiment of sealing ring one of electric cooker of the present utility model.

Please with reference to Fig. 2, the sealing ring 10 is installed on the pot cover 100 of electric cooker, and the sealing ring 10 is in pot cover 100 are tightly connected pot cover 100 and cooker body when covering cooker body, to cause pot cover 100 and cooker body (not shown) to enclose to set jointly and to be formed One closed cooking cavity.

The sealing ring 10 includes mounting ring 11 and sealing ring 12.

The mounting ring 11 is fixedly installed between the cover plate 20 of pot cover 100 and trim ring 30, by the cover plate 20 of pot cover 100 It is tightly connected with trim ring 30.Specifically, the mounting ring 11 includes one end of mounting ring main body 111 and self installation ring main body 111 The annular hook part 112 to stretch out, the annular hook part 112 coordinate with the annular mounting groove 301 on trim ring 30；The mounting ring main body 111 are abutted with the inwall of trim ring 30, and the outer rim of cover plate 20 is covered on annular hook part 112, and solid by connector and trim ring 30 Fixed connection, the central region of cover plate 20 are recessed and stretch to the inner side of trim ring 30, and installation is together clamped with the internal face with trim ring 30 Ring main body 111, so as to which the cover plate 20 of pot cover 100 and trim ring 30 are tightly connected.

The sealing ring 12 has one end extension of the axial direction of self installation ring 11 and tilted to the direction away from the axis of mounting ring 11 Set first annular sealing 121 and from the first annular one end of sealing 121 away from mounting ring 11 to away from installation The direction extension of ring 11 and the second annular seal 122 being obliquely installed to the direction of the close axis of mounting ring 11.In sealing ring 10 when being fixedly installed on pot cover 100, and first annular sealing 121 is located at trim ring 30 and set back to the side of cover plate 20, and second Annular seal 122 is located at first annular side of the sealing 121 away from trim ring 30, that is to say, that the second annular seal 122 First annular sealing 121 is separated between trim ring 30.

It should be noted that the first annular annular seal 122 of sealing 121 and second is set in angle, and first The angle formed between the annular seal 122 of annular seal 121 and second is preferably acute angle, so so that first annular close The annular seal 122 of envelope portion 121 and second forms a pocket hydrospace.

The inner surface of above-mentioned first annular sealing 121 is recessed to the outside of first annular sealing 121, is formed and pocket water The pocket tank 121a of space connection.Because pocket tank 121a connects with pocket hydrospace, so increase the sealing ring 10 and be used for pocket The volume of water, which increases the pocket water of sealing ring 10.

It should be noted that when sealing ring 10 is fixedly installed on pot cover 100, the pocket tank 121a on sealing ring 10 is What the articulated section of neighbouring pot cover 100 and cooker body was set.That is, when pot cover 100 opens cooker body, the pocket on sealing ring 10 Tank 121a is in the bottom of whole sealing ring 10.

Electric cooker can produce high temperature and high pressure steam when cooking food materials in its cooking cavity, after electric cooker is completed to cook, by It is very fast in the radiating rate of cover plate 20, can be in cover plate 20 when the high-temperature steam in cooking cavity contacts with the cover plate 20 of pot cover 100 Upper condensation forms the globule；The globule on cover plate 20 can be flowed downwardly to by first annular when pot cover 100 is opened along cover plate 20 The annular seal 122 of sealing 121 and second, which is enclosed, to be set in the pocket hydrospace to be formed, due to the pocket on first annular sealing 121 Tank 121a and pocket hydrospace are interconnected, after have accumulated a certain amount of water in pocket hydrospace, the water in pocket hydrospace Flow into pocket tank 121a, because pocket tank 121a has certain space, in this way, the pocket water of the sealing ring 10 is increased, So as to efficiently avoid because condensing dilutional hyponatremia on cover plate 20, and condensed water is caused outwards to be overflowed from the pocket hydrospace of sealing ring 10 And the problem of dropping to desktop or ground occurs, and then avoid user and used electric cooker to be required for removing desktop or bottom every time The problem of ponding on face., can be by cover plate 20, sealing ring 10 and trim ring 30 after the food materials in the interior pot by cooker body take out Removed from pot cover 100, in order to which the water in the pocket hydrospace and pocket water cavity by sealing ring 10 is outwelled.

When filling water in order to avoid pocket tank 121a, pocket tank 121a cell wall is led because the extruding by water deforms upon Causing asking in water droplet to the cooker body of electric cooker in pocket tank 121a, he occurs, and is provided with and adds on pocket tank 121a cell wall Strengthening tendons 121b.Reinforcement 121b can be set with plate-like, strip or other shapes, not do specific restriction herein, and it is led It is used for the intensity for improving pocket tank 121a cell wall.

For the utility model by setting reinforcement 121b in the pocket tank 121a of sealing ring 10, reinforcement 121b can The intensity of pocket tank 121a cell wall is effectively improved, can so be effectively prevented from pocket tank 121a when filling water, pocket water Groove 121a cell wall deforms upon because being extruded by water, and causes the water droplet in pocket tank 121a to drop down onto in the cooker body of electric cooker Problem occurs, and ensures that the food materials in the cooker body of electric cooker will not be influenceed by condensed water.

The inner surface of above-mentioned first annular sealing 121 is the radial direction along first annular sealing 121 to first annular The outside depression of sealing 121, forms the pocket tank 121a connected with pocket hydrospace.It is arranged such, on the one hand avoids the pocket Tank 121a influences pot cover 100 and covered with the normal of cooker body, i.e., when pot cover 100 covers cooker body, pocket tank 121a cell wall It is to be located on the outside of the interior pot of cooker body, namely when pot cover 100 covers the interior pot of cooker body, pocket tank 121a cell wall will not be with pot The interior pot upper edge contact of body, ensure that pot cover 100 can seal the interior pot of cooker body；On the other hand, in sealing ring 10 When being attached on pot cover 100, the pocket tank 121a is bonded adjacent to the cell wall of trim ring 30 with the surface of trim ring 30 back to cover plate 20, It is understood that cell wall and annular hook part 112 of the pocket tank 121a away from the second annular seal 122 together clamp this pressure Two opposite ends of circle 30, in this way, being easy to sealing ring 10 and the positioning during assembling of trim ring 30, and then the peace of sealing ring 10 has been easy to it Dress.

Circumferentially extendings of the above-mentioned pocket tank 121a along first annular sealing 121 is set.Preferably, pocket tank 121a Annularly set along the circumferentially extending of first annular sealing 121.Because pocket tank 121a is along first annular sealing The circumferentially extending in portion 121 is set, namely pocket tank 121a water level be with it is close by the first annular annular of sealing 121 and second Envelope portion 122 enclose set the pocket hydrospace to be formed water level it is consistent, so as to increase the pocket water of the sealing ring 10.Further, since Pocket tank 121a is the circumferentially extending along first annular sealing 121 and annularly set, and is fixedly mounted by sealing ring 10 When on to pot cover 100, without whether confirming the pocket tank 121a on sealing ring 10 adjacent to pot cover 100 and cooker body articulated section, namely When need not confirm that pot cover 100 opens cooker body, whether the pocket water portion on sealing ring 10 is located at the bottom of sealing ring 10, so sets Put, eliminate positioning process during installation sealing ring 10, and then improve the efficiency of installation sealing ring 10, namely improve electric meal The packaging efficiency of the pot cover 100 of pot.

In an embodiment of the present utility model, Fig. 1 is refer to, reinforcement 121b is located at pocket tank 121a adjacent to the On the cell wall of second ring sealing 122.It should be noted that when pot cover 100 is in open mode, pot cover 100 is in vertical Laying state, and pocket tank 121a is after water is filled, its adjacent to the second annular seal 122 cell wall by water force ratio It is larger, reinforcement 121b is arranged at cell walls of the pocket tank 121a adjacent to the second annular seal 122, can effectively be strengthened The pocket tank 121a adjacent to the cell wall of the second annular seal 122 intensity, so as to avoid pocket tank 121a adjacent to second The cell wall of annular seal 122 is deformed because of the extruding by water, and then avoids the water droplet in pocket tank 121a to cooker body The problem of interior, occurs.

Further, reinforcement 121b shape and pocket tank 121a are adjacent to the cell wall of the second annular seal 122 Shape is identical.Because reinforcement 121b can be integrally formed with pocket tank 121a cell wall, by reinforcement 121b shape and greatly The small shapes and sizes with cell walls of the pocket tank 121a adjacent to the second annular seal 122 are arranged to identical, that is to say, that in life When production manufactures the sealing ring 10, as long as thickening thickness of the pocket tank 121a adjacent to the cell wall of the second annular seal 122, such as This is set, and can simplify pocket tank 121a structure, and then is advantageous to simplify the structure for the mould for being used to manufacture the sealing ring 10, This makes it possible to the production cost for being effectively reduced sealing ring 10.

In another embodiment of the present utility model, Fig. 3 refer to, the reinforcement 121b on pocket tank 121a cell wall is in Triangle is set, and a reinforcement 121b side connects with pocket tank 121a adjacent to the cell wall of the second annular seal 122 Connect, reinforcement 121b another side is connected with the cell wall of pocket tank 121a face notches.Preferably, reinforcement 121b is in Right angled triangle is set, and a reinforcement 121b right-angle side and pocket tank 121a are adjacent to the second annular seal 122 Cell wall connects, reinforcement 121b another right-angle side and all can the cell wall of groove face its notch connect.

When pocket tank 121a fills water, the pocket tank 121a adjacent to the second annular seal 122 cell wall because being strengthened Muscle 121b effect, and limit its deformation；Namely the pocket tank 121a adjacent to the second annular seal 122 cell wall because strengthen Muscle 121b setting and improve intensity.In this way, it is possible to the pocket tank 121a is effectively prevented from adjacent to the second annular seal 122 cell wall is deformed because of the extruding by water, is occurred so as to avoid the water droplet in pocket tank 121a to cooker body inner question.

Further, above-mentioned reinforcement 121b quantity can be multiple, and multiple reinforcement 121b are preferably along the One annular seal 121 is circumferentially arranged.It is arranged such, it is ensured that the pocket tank 121a is adjacent to the second annular seal 122 The intensity of cell wall everywhere is obtained for raising, so as to avoid cell walls of the pocket tank 121a adjacent to the second annular seal 122 The problem of being deformed, and then being avoided in water droplet to the cooker body in pocket tank 121a because of the extruding by water occurs.

In another embodiment of the present utility model, Fig. 4 is refer to, reinforcement 121b is from pocket tank 121a adjacent to The cell wall of second ring sealing 122 is extended to the pocket tank 121a adjacent to the cell wall of mounting ring 11.When pocket tank 121a is filled During full water, the pocket tank 121a adjacent to the second annular seal 122 cell wall because being acted on by reinforcement 121b, and limit it Deformation；Namely the pocket tank 121a is improved by force adjacent to the cell wall of the second annular seal 122 because of reinforcement 121b setting Degree.In this way, it is possible to be effectively prevented from cell walls of the pocket tank 121a adjacent to the second annular seal 122 because of the extruding by water and It is deformed, occurs so as to avoid the water droplet in pocket tank 121a to cooker body inner question.

It should be noted that the cell wall that reinforcement 121b is also extend to pocket tank 121a face notches is set, such as This is set, and simplifies the structure of the mould for manufacturing the sealing ring 10, this makes it possible to be effectively reduced sealing ring 10 Production cost.It is easy to the manufacturing of sealing ring 10.

Further, it refer to Fig. 5, above-mentioned reinforcement 121b quantity can be multiple, and multiple reinforcement 121b Preferably along being circumferentially arranged for first annular sealing 121.It is arranged such, it is ensured that the pocket tank 121a is close adjacent to the second annular The intensity of the cell wall in envelope portion 122 everywhere is obtained for raising, so as to avoid the pocket tank 121a adjacent to the second annular seal 122 cell wall is deformed because of the extruding by water, and then is sent out the problem of avoid in water droplet to the cooker body in pocket tank 121a It is raw.

It should be noted that can exist simultaneously in said one or multiple embodiments on pocket tank 121a cell wall Reinforcement, specific restriction is not done herein.

The utility model also proposes a kind of pot cover 100 of electric cooker, refer to 2, and the pot cover 100 of the electric cooker includes lid Plate 20, trim ring 30 and sealing ring 10, the concrete structure of the sealing ring 10 is with reference to above-described embodiment, because this sealing ring 10 uses Whole technical schemes of above-mentioned all embodiments, therefore at least all caused by the technical scheme with above-described embodiment have Beneficial effect, this is no longer going to repeat them.Wherein, the mounting ring 11 of the sealing ring 10 is fixed between cover plate 20 and trim ring 30, should The sealing ring 12 of sealing ring 10 is located at side of the trim ring 30 away from cover plate 20.

In another embodiment of the present utility model, cover plate 20, trim ring 30 and sealing ring 10 are combined into cover plate assembly, and can Being installed on pot cover 100 for dismounting, when cover plate assembly disassembles from pot cover 100, can conveniently be poured out in pocket water portion Water simultaneously cleans to it.Certainly in another embodiment, cover plate 20, trim ring 30, sealing ring 10 and pot cover 100 are fixed as not Detachably, also should be in the scope of protection of the utility model.

The utility model also proposes a kind of electric cooker, and the electric cooker includes cooker body and the pot cover with cooker body pivot joint, the pot Concrete structure reference above-described embodiment of lid, because this pot cover employs whole technical schemes of above-mentioned all embodiments, therefore All beneficial effects at least caused by the technical scheme with above-described embodiment, this is no longer going to repeat them.

Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, Every equivalent structure change under inventive concept of the present utility model, made using the utility model specification and accompanying drawing content Change, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.

Claims (10)

1. A kind of 1. sealing ring of electric cooker, it is characterised in that including：

   Mounting ring；

   Sealing ring, there is one end extension from mounting ring axial direction and be obliquely installed to the axis direction away from the mounting ring First annular sealing and from the described one end of first annular sealing away from the mounting ring to away from the mounting ring Direction extension and to the second annular seal for being obliquely installed of axis direction close to the mounting ring, it is described first annular close Envelope portion encloses jointly with second annular seal to be set to form pocket hydrospace；

   The inner surface portion of the first annular sealing is recessed to its outside, forms the pocket water connected with the pocket hydrospace Groove, and the cell wall of the pocket tank is provided with reinforcement.
2. 2. the sealing ring of electric cooker as claimed in claim 1, it is characterised in that the reinforcement is neighbouring located at the pocket tank On the cell wall of second annular seal, and the shape of the reinforcement and the pocket tank are adjacent to second ring packing The shape of the cell wall in portion is identical.
3. 3. the sealing ring of electric cooker as claimed in claim 1, it is characterised in that the reinforcement setting triangular in shape, and institute The side for stating reinforcement is connected with cell wall of the pocket tank adjacent to second annular seal, the reinforcement it is another Side is connected with the cell wall of pocket tank towards the notch.
4. 4. the sealing ring of electric cooker as claimed in claim 1, it is characterised in that the reinforcement is from the pocket tank adjacent to institute The cell wall for stating the second annular seal is extended to the pocket tank adjacent to the cell wall of the mounting ring.
5. 5. the sealing ring of the electric cooker as described in Claims 2 or 3 or 4, it is characterised in that the quantity of the reinforcement is more It is individual, and circumferentially-spaced arrangement of multiple reinforcements along the first annular sealing.
6. 6. the sealing ring of electric cooker as claimed in claim 1, it is characterised in that the pocket tank is along described first annular close The circumferentially extending in envelope portion is set, and the reinforcement is corresponded to along the circumferentially disposed of the first annular sealing, and the reinforcement Central angle corresponding to muscle is equal with central angle corresponding to the pocket tank.
7. 7. the sealing ring of electric cooker as claimed in claim 6, it is characterised in that the pocket tank is along the first annular sealing The circumferentially extending in portion and annularly set.
8. 8. the sealing ring of electric cooker as claimed in claim 1, it is characterised in that the mounting ring includes one end and the sealing The mounting ring main body of ring connection, and stretch out the annular to be formed from the described one end of mounting ring main body away from the sealing ring Hook part, the mounting ring main body are installed on the inside of the trim ring of electric cooker, and the annular hook part is installed on the trim ring and lid of electric cooker Between plate.
9. 9. a kind of pot cover of electric cooker, it is characterised in that including trim ring, cover plate and as described in claim 1-8 any one Sealing ring, the mounting ring of the sealing ring is fixed between the cover plate and trim ring, and the sealing ring of the sealing ring is located at institute State side of the trim ring away from the cover plate.
10. 10. a kind of electric cooker, it is characterised in that including cooker body and pot cover as claimed in claim 9, the pot cover covers institute State cooker body.