CN207220670U

CN207220670U - Cooking apparatus

Info

Publication number: CN207220670U
Application number: CN201720402801.XU
Authority: CN
Inventors: 黄韦铭; 刘化勇; 梁志佳; 马利; 罗飞龙; 吴慧民; 羊小亮; 杨云; 瞿月红
Original assignee: Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Current assignee: Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
Priority date: 2017-04-14
Filing date: 2017-04-14
Publication date: 2018-04-13
Anticipated expiration: 2027-04-14

Abstract

The utility model provides a kind of cooking apparatus, including cooker body, lid and sealing ring.Cooker body includes interior pot；Cover cap is located in cooker body；Sealing ring is connected on lid, and sealing ring includes the connecting portion and variant part being connected, and connecting portion is connected on lid；Variant part forms the inside cavity that is open, and variant part includes the fitting section of remote connecting portion, and the one end of fitting section away from connecting portion is protruding upward to form raised, intensity of the protrusion for strengthening variant part；Wherein, section is bonded under closing lid state to be fitted on the upper surface of interior pot, and the internal face of non-bulging interior pot, raised closed housing, so that cavity forms annular seal space.Cooking apparatus provided by the utility model, fitting section fits with pot edge, and do not protrude at transition arc, reduce the contact area with the hot and humid environment in interior pot on closing lid state lower sealing ring, preferably, lateral surface only raised under closing lid state is in contact with the hot and humid environment in interior pot.

Description

Cooking apparatus

Technical field

Kitchen utensils field is the utility model is related to, more specifically, is related to a kind of cooking apparatus.

Background technology

Existing cooking apparatus such as electric cooker, as shown in Figure 1, sealing ring 3 ' be connected to removable cover 1 ' and trim ring 4 ' it Between, the sealing that is used for realization between lid and interior pot 2 '.Formed with the V-shaped or U-shaped cavity that opening is inside on sealing ring 3 ' 31 ', to reduce the formation of condensed water, as shown in Fig. 2, adding the decrement of interior pot 2 ' and sealing ring 3 makes the closing lid of sealing ring 3 ' When be internally formed the state of annular seal space 32 ', air when cooking or keeping the temperature in annular seal space 32 ' does not flow, in internal hot environment Under effect, you can form high temperature environment, can also isolate outside low temperature environment, closing lid can reduce sealing ring 3 ' and height in interior pot 2 ' The contact area (reducing the internal attaching space with interior pot 2 ' of sealing ring 3 ') of warm high humidity environment, so as to reduce condensed water Formed.And the structure of annular seal space 32 ' formed above only reduces the internal attaching space with interior pot 2 ' of sealing ring 3 ', sealing ring 3 ' Fitting section 33 ' be still located in interior pot 2 ', the temperature of section 33 ' is bonded during cooking also can be relatively low so as to forming condensed water.

Utility model content

The utility model is intended at least solve one of technical problem existing in the prior art.

For this reason, the purpose of this utility model is to provide a kind of cooking apparatus.

To achieve the above object, the embodiment of the utility model provides a kind of cooking apparatus, including：Cooker body, described pot Body includes interior pot；Lid, lid are located in the cooker body；And sealing ring, it is connected on the lid, the sealing ring includes being connected The connecting portion and variant part connect, the connecting portion are connected on the lid；The variant part forms the inside cavity that is open, institute Stating variant part includes the fitting section away from the connecting portion, the fitting one end protruding upward formation of the section away from the connecting portion Protrusion, the raised intensity for being used to strengthen the variant part；Wherein, the fitting section is fitted in the interior pot under closing lid state Upper surface on, and the internal face of the non-bulging interior pot, it is described it is raised close the cavity so that the cavity forms sealing Chamber.

The cooking apparatus that the utility model above-described embodiment provides, is connected on lid by connecting portion.Under closing lid state, Fitting section is fitted on the upper surface of interior pot, the sealing in realization between pot and lid.Sealing ring includes variant part, variant part bag Fitting section is included, fitting section is set away from connecting portion.It is bonded one end (end of fitting section) in section away from connecting portion and is equipped with protrusion, To strengthen the intensity of variant part, avoiding the end of variant part during closing lid from turning up the upper surface for causing to be bonded section and interior pot cannot Good fitting.Variant part formed opening inwardly, section is V-shaped or U-shaped or other shapes of cavity, raised close in closing lid The openend of cavity is sealed, cavity is formed the annular seal space being isolated from the outside world.When cooking or keeping the temperature, annular seal space is high high temperature in interior pot Wet is environmentally isolated, and has also isolated the low temperature environment in the external world, and annular seal space interior humidity is low, it is difficult to forms condensed water, and closing lid Under state, since fitting section is fitted on the upper surface of interior pot, and fitting section is with the internal face flush of interior pot or positioned at interior pot Internal face outside, that is, be bonded the non-bulging interior pot of section internal face so that fitting section will not be with the hot and humid ring in interior pot Border contacts so that will not form condensed water in fitting section so that there was only the raised hot and humid ring with inside interior pot on sealing ring Border contacts, and contact area very little, even if also there are certain temperature difference, the condensation droplet size of formation is also smaller, and amount is also few, so as to reach To solving the problems, such as condensation flow to jacket and removable cover.

Compared in correlation technique, it is necessary to fitting section end be separately provided sealing, closing lid state sealing portion is closed Close cavity to compare, using the sealing for realizing cavity on sealing ring for strengthening the protrusion of variant part intensity in the application, without setting Single sealing is put, reduces the cost of sealing ring.

In addition, the cooking apparatus that the utility model above-described embodiment provides also has following additional technical feature：

In above-mentioned technical proposal, it is preferable that 0.5T≤H≤2T, H are the raised height, and T is the thickness of the variant part Degree.

0.5T≤H≤2T not only can guarantee that the raised booster action good to variant part, but also avoid raised excessive so that raised It is oversized so as to the contact area of the hot and humid environment in interior pot it is excessive, cause the forming amount of condensed water to increase.

Preferably, H=0.5T or H=T or H=1.5T or H=2T.

In above-mentioned technical proposal, it is preferable that it is described it is raised with described to be bonded section perpendicular.

Protrusion is perpendicular or substantially perpendicular with being bonded section, i.e., protrusion is L-shaped with being bonded the junction of section.When fitting section patch Including conjunction on the upper surface of pot, raised closed housing when, the raised structure perpendicular or substantially vertical with being bonded section, can reduce Raised length, so as to reduce the contact area on sealing ring with the hot and humid environment in interior pot, while adds variant part Work well by force.

In above-mentioned technical proposal, it is preferable that the protrusion is connected on the lid or is connected to described under closing lid state On variant part or it is connected to the junction of the variant part and the connecting portion.

Protrusion is connected to the end of variant part, and closing lid state lower convexity, which is connected on lid, forms annular seal space so that closing lid Outer surface only raised is in contact with the hot and humid environment in interior pot under state；Alternatively, protrusion is connected on variant part Form annular seal space, it is preferable that protrusion is connected to the opening of variant part, and Reducing distortion portion is located at the part in interior pot as far as possible, subtracts The contact area of few variant part and the hot and humid environment in interior pot；Alternatively, the raised connection for being connected to variant part and connecting portion Place forms annular seal space, it is preferable that should rationally set the abutted position of the junction of raised and variant part and connecting portion, reduce as far as possible Deformation position is in the part in interior pot, the contact area of reduction variant part and the hot and humid environment in interior pot.

In above-mentioned technical proposal, it is preferable that the junction of the connecting portion or the connecting portion and the variant part to by The direction of the nearly lid axis extends to form extension, and the extension is fitted on the lower surface of the lid, closing lid shape The protrusion is connected on the extension under state.

Connecting portion abuts against to form annular seal space, specifically, connecting portion or connecting portion and deformation with extension under closing lid state The junction in portion extends to form extension to close to the direction of lid axis, and extension is fitted on the lower surface of lid, preferably Ground, lid include removable cover, and extension is connected to the raised end for being connected to variant part, closing lid on the lower surface of removable cover State lower convexity is connected on extension.Preferably, the junction of the inner surface of the lower end of connecting portion or connecting portion and variant part Inner surface extend to close to the direction of lid axis, form extension, extension can further improve the sealing to lid, Preferably, tilted down along the direction of ecto-entad, extension.

In above-mentioned technical proposal, it is preferable that at the abutting of described raised and described extension with the freedom of the extension The distance between end is 0mm~3mm.

Under closing lid state, it is raised with it is the smaller the better with the distance between extension free end at the abutting of extension, can subtract The contact area of few extension and the hot and humid environment in interior pot, further reduces condensed water and is formed.Perfect condition lower convexity The distance between at the abutting of extension and free end of extension is 0mm.Actual application protrusions and extension The distance between at abutting and free end of extension can be 0mm, 1mm, 2mm, 3mm.

In above-mentioned technical proposal, it is preferable that the variant part further includes the first deformation section and the second deformation section being connected, First deformation section is connected with connecting portion, and along the direction of ecto-entad, first deformation section is inclined upwardly, and along by outer Inward direction, second deformation section tilt gradually downward, and fitting section is connected to the end of the second deformation section.

Variant part includes the first deformation section and the second deformation section, and the setting of the first deformation section and the second deformation section to seal Ring forms the cavity of opening inwardly.

In above-mentioned technical proposal, it is preferable that second deformation section is fitted in the upper surface of the interior pot under closing lid state On.

Under closing lid state, in addition to fitting except the upper surface of fitting section and interior pot, the second deformation section can also be upper with interior pot Surface fits, it is preferable that fits in fitting section and the second deformation section close to one end of fitting section and the upper surface of interior pot.

In above-mentioned technical proposal, it is preferable that the fitting section is horizontally disposed under closing lid state；Alternatively, closing lid shape Under state along described in the direction of ecto-entad be bonded section be inclined upwardly to form the first inclined plane, on the upper surface of the interior pot with it is described First inclined plane corresponding section forms the second inclined plane being adapted with first inclined plane.

Under closing lid state, fitting section is horizontally disposed with, and with being bonded the section place of fitting can be horizontal plane on the upper surface of interior pot, Can also be inclined inclined plane up or down from inside to outside, but under closing lid state by adjusting decrement of sealing ring etc. with Ensure that at least part of fitting section is fitted on the upper surface of interior pot.Alternatively, it is bonded under closing lid state along the direction of ecto-entad Section is inclined upwardly, and forms the first inclined plane, upper surface and the good fit of the first inclined plane for pot in guarantee, the upper table of interior pot The second inclined plane is formed with the first inclined plane corresponding section, it is preferable that the angle of inclination of the second inclined plane is tilted with first on face The angle of inclination in face is consistent.When the direction fitting section under closing lid state along ecto-entad is inclined upwardly to form the first inclined plane, In uncapped state, fitting section can be horizontally disposed, can also be bonded section along the direction of ecto-entad and be inclined upwardly.When So, fitting section fits or is bonded section with pot edge at this time and the second deformation section fits with pot edge.

In above-mentioned technical proposal, it is preferable that the interior pot includes pot body and the pot body outwards circumferentially extends to be formed Pot edge, the fitting non-bulging pot body of section and the outer edge of the pot edge junction under closing lid state.On pot body Equipped with pot edge or pot edge is not provided with, when setting pot edge, the internal face of interior pot includes the internal face and pot body and pot of pot body Along junction, therefore, the internal face of the fitting non-bulging interior pot of section refers to the fitting non-bulging pot body of section and pot edge junction Outer edge.

To ensure that the hot and humid environment being bonded under closing lid state in Duan Buyu in pot is in contact, the non-bulging pot sheet of section is bonded Body and the outer edge of pot edge junction, that is, being bonded section can be with pot body with the outer edge flush of pot edge junction or positioned at pot Body and the outer peripheral outside of pot edge junction.

In above-mentioned technical proposal, it is preferable that the pot body and the junction of the pot edge are equipped with transition arc, closing lid shape The outer edge of the fitting non-bulging transition arc of section under state.

Certainly, the junction of pot body and pot edge can not also set transition arc so that the connection of pot body and pot edge Place is rectangular, is bonded the non-bulging pot body of section and the right angle joint of pot edge at this time, under closing lid state.

Preferably, lid includes inner cover, and removable cover can be covered releasably by trim ring installed in interior, and removable cover Positioned at the inner side of trim ring.Sealing ring is fixed by trim ring and removable cover, and specifically, connecting portion, which is pressed, to be set or be clamped in Between removable cover and trim ring.Assembly method of the sealing ring on lid belongs to ripe technology, is no longer described in detail.

The cooking apparatus is electric pressure cooking saucepan or electric cooker.

The additional aspect and advantage of the utility model will become obvious in following description section, or new by this practicality The practice of type is recognized.

Brief description of the drawings

The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination accompanying drawings below to embodiment Become obvious and be readily appreciated that, wherein：

Fig. 1 is that the partial structurtes of removable cover, trim ring and sealing ring fit structure under uncapped state are shown in the prior art It is intended to；

Fig. 2 is that the part of removable cover, trim ring, sealing ring and interior pot fit structure under closing lid state is tied in the prior art Structure schematic diagram.

Wherein, the correspondence in Fig. 1 to 2 between reference numeral and component names is：

1 ' removable cover, pot in 2 ', 3 ' sealing rings, 31 ' cavitys, 32 ' annular seal spaces, 33 ' fitting sections, 4 ' trim rings.

Fig. 3 is that removable cover, trim ring and sealing ring fit structure described in one embodiment of the utility model are being uncapped Partial structural diagram under state；

Fig. 4 is that removable cover, trim ring, sealing ring and interior pot fit structure described in the embodiment one of the utility model are closing Partial structural diagram under lid state；

Fig. 5 is that removable cover, trim ring, sealing ring and interior pot fit structure described in the embodiment two of the utility model are closing Partial structural diagram under lid state；

Fig. 6 is that removable cover, trim ring, sealing ring and interior pot fit structure described in the embodiment three of the utility model are closing Partial structural diagram under lid state；

Fig. 7 is the office of removable cover, trim ring, sealing ring and interior pot fit structure in fitting section protrusion under the internal face of pot Portion's structure diagram.

Wherein, correspondences of the Fig. 3 into Fig. 7 between reference numeral and component names is：

1 removable cover, pot in 2,21 pots of bodies, 22 pot edges, 221 second inclined planes, 23 transition arcs, 3 sealing rings, 31 connect Socket part, 32 variant parts, 321 first deformation sections, 322 second deformation sections, 323 fitting sections, 324 is raised, 325 first inclined planes, and 33 Extension, 4 cavitys, 5 annular seal spaces, 6 trim rings.

Embodiment

In order to be more clearly understood that the above-mentioned purpose of the utility model, feature and advantage, below in conjunction with the accompanying drawings and have The utility model is further described in detail in body embodiment.It should be noted that in the case where there is no conflict, this Shen The feature in embodiment and embodiment please can be mutually combined.

Many details are elaborated in the following description in order to fully understand the utility model, still, this practicality It is new to be implemented using other different from mode described here, therefore, the scope of protection of the utility model and from The limitation of following public specific embodiment.

3 to 7 the cooking apparatus according to some embodiments of the utility model is described with reference to the accompanying drawings.

According to a kind of cooking apparatus of the utility model some embodiments offer, including cooker body, lid and sealing ring 3.Such as Shown in Fig. 3, cooker body includes interior pot 2；Cover cap is located in cooker body；Sealing ring 3 is connected on lid, and sealing ring 3 includes being connected Connecting portion 31 and variant part 32, connecting portion 31 is connected on lid；Variant part 32 forms the inside cavity 4 that is open, variant part 32 include the fitting section 323 away from connecting portion 31, and the one end of fitting section 323 away from connecting portion 31 is protruding upward to form protrusion 324, Protrusion 324 is used for the intensity for strengthening variant part 32；Wherein, as shown in Figures 4 to 6, in fitting section 323 is fitted under closing lid state On the upper surface of pot 2, and the internal face of non-bulging interior pot 2, raised 324 closed housings 4, so that cavity 4 forms annular seal space 5.

The cooking apparatus that the utility model above-described embodiment provides, is connected on lid by connecting portion 31.Closing lid state Under, fitting section 323 is fitted on the upper surface of interior pot 2, the sealing in realization between pot 2 and lid.Sealing ring 3 includes variant part 32, variant part 32 includes fitting section 323, and fitting section 323 is set away from connecting portion 31.It is bonded in section 323 away from connecting portion 31 One end (end of fitting section 323) is equipped with protrusion 324, to strengthen the intensity of variant part 32, avoids variant part 32 during closing lid End turn up and cause to be bonded that section 323 and the upper surface of interior pot 2 cannot be good is bonded.Variant part 32 formed opening inwardly, cut Face is V-shaped or U-shaped or other shapes of cavity 4, in closing lid, the openend of raised 324 seal cavities 4, make cavity 4 formed with The annular seal space 5 of isolation.Being formed after annular seal space 5 reduces connecing for the inside of sealing ring 3 and the hot and humid environment inside interior pot 2 Contacting surface is accumulated, and is reduced the forming amount of condensed water, is solved the problems, such as condensation flow to jacket and cover board so as to reach.And closing lid Under state, since fitting section 323 is fitted on the upper surface of interior pot 2, and be bonded section 323 and interior pot 2 internal face flush or Positioned at the outside of the internal face of interior pot 2, that is, be bonded the internal face of the non-bulging interior pot 2 of section 323 so that fitting section 323 will not with it is interior Hot and humid environment contact in pot 2, the further contact surface on less sealing ring 3 with the hot and humid environment in interior pot 2 Product, further reduces the forming amount of condensed water.

Compared in correlation technique, it is necessary to fitting section 323 end be separately provided sealing, closing lid state sealing portion Closed housing 4 is compared, and the close of cavity 4 is realized using the protrusion 324 for being used to strengthen 32 intensity of variant part on sealing ring 3 in the application Envelope, without setting single sealing, reduces the cost of sealing ring 3.

Embodiment one：

According to a kind of cooking apparatus of the utility model some embodiments offer, including cooker body, lid and sealing ring 3.Such as Shown in Fig. 3, cooker body includes interior pot 2；Cover cap is located in cooker body；Sealing ring 3 is connected on lid, and sealing ring 3 includes being connected Connecting portion 31 and variant part 32, connecting portion 31 is connected on lid；Variant part 32 forms the inside cavity 4 that is open, variant part 32 include the fitting section 323 away from connecting portion 31, and the one end of fitting section 323 away from connecting portion 31 is protruding upward to form protrusion 324, Protrusion 324 is used for the intensity for strengthening variant part 32；Wherein, as shown in figure 4, section 323 is bonded under closing lid state is fitted in interior pot 2 On upper surface, and the internal face of non-bulging interior pot 2, raised 324 closed housings 4, so that cavity 4 forms annular seal space 5.

Preferably, 0.5T≤H≤2T, H are the height of protrusion 324, and T is the thickness of variant part 32, as shown in Figure 3.

0.5T≤H≤2T not only can guarantee that the good booster action of raised 324 pairs of variant parts 32, but also avoid protrusion 324 excessive So that protrusion 324 it is oversized so as to the contact area of the hot and humid environment in interior pot 2 it is excessive, cause the formation of condensed water Amount increase.

Preferably, H=0.5T or H=T or H=1.5T or H=2T.

Preferably, as shown in figure 3, protrusion 324 is perpendicular with being bonded section 323.

For protrusion 324 with being bonded that section 323 is perpendicular or substantially perpendicular, i.e., raised 324 be in L with the junction for being bonded section 323 Shape.When be bonded section 323 be fitted on the upper surface of interior pot 2, raised 324 closed housing 4 when, protrusion 324 is hung down with being bonded 323 phase of section Straight or substantially vertical structure, can reduce protrusion 324 length so that reduce on sealing ring 3 with it is hot and humid in interior pot 2 The contact area of environment, at the same it is good to the stiffening effect of variant part 32.

In first specific embodiment, closing lid state lower convexity 324 is connected on lid.

Protrusion 324 is connected to the end of variant part 32, and closing lid state lower convexity 324 is connected to formation annular seal space 5 on lid, So that the outer surface of only protrusion 324 is in contact with the hot and humid environment in interior pot 2 under closing lid state.

In second specific embodiment, closing lid state lower convexity 324 is connected on variant part 32.

Protrusion 324 is connected to formation annular seal space 5 on variant part 32, it is preferable that protrusion 324 is connected to the opening of variant part 32 Place, the part that Reducing distortion portion 32 is located in interior pot 2 of trying one's best, reduction variant part 32 connect with the hot and humid environment in interior pot 2 Contacting surface is accumulated.

In the 3rd specific embodiment, closing lid state lower convexity 324 is connected to the company of variant part 32 and connecting portion 31 Meet place.

Protrusion 324 is connected to variant part 32 and the junction of connecting portion 31 forms annular seal space 5, it is preferable that should rationally set Protrusion 324 and variant part 32 and the abutted position of the junction of connecting portion 31, try one's best the portion that Reducing distortion portion 32 is located in interior pot 2 Point, the contact area of reduction variant part 32 and the hot and humid environment in interior pot 2.

In another specific embodiment, as shown in figure 4, the junction of connecting portion 31 or connecting portion 31 and variant part 32 Extension 33 is extended to form to close to the direction of lid axis, extension 33 is fitted on the lower surface of lid, under closing lid state Protrusion 324 is connected on extension 33.

Connecting portion 31 abuts against to form annular seal space 5, specifically, connecting portion 31 or connecting portion with extension 33 under closing lid state 31 extend to form extension 33 with the junction of variant part 32 to close to the direction of lid axis, and extension 33 is fitted in lid On lower surface, it is preferable that lid includes removable cover, and extension is connected on the lower surface of removable cover, and protrusion 324 is connected to The end of variant part 32, closing lid state lower convexity 324 are connected on extension 33.Preferably, the interior table of the lower end of connecting portion 31 Face or connecting portion 31 and the inner surface of the junction of variant part 32 extend to close to the direction of lid axis, form extension 33, Extension 33 can further improve the sealing to lid, it is preferable that along the direction of ecto-entad, extension 33 tilts down.

Preferably, as shown in figure 4, protrusion 324 and extension 33 abutting between the free end of extension 33 away from It is 0mm~3mm from A.

Under closing lid state, protrusion 324 is smaller more with the distance between at the abutting of extension 33 and 33 free end of extension It is good, the contact area of extension 33 and the hot and humid environment in interior pot 2 can be reduced, condensed water is further reduced and is formed.It is preferable The distance between at the abutting of state lower convexity 324 and extension 33 and free end of extension 33 is 0mm.Actual application The distance between at the abutting of protrusions 324 and extension 33 and free end of extension 33 can be 0mm, 1mm, 2mm, 3mm.

Preferably, as shown in figures 1 and 3, variant part 32 further includes the first deformation section 321 and the second deformation section being connected 322, the first deformation section 321 is connected with connecting portion 31, and along the direction of ecto-entad, the first deformation section 321 is inclined upwardly, and edge The direction of ecto-entad, the second deformation section 322 tilt gradually downward, and fitting section is connected to the end of the second deformation section.

Variant part 32 includes the first deformation section 321 and the second deformation section 322, the first deformation section 321 and the second deformation section 322 Setting so that sealing ring 3 forms opening cavity 4 inwardly.

Preferably, as shown in figure 4, interior pot 2 includes pot body 21 and the pot edge 22 that outwards circumferentially extending is formed of pot body 21, 323 non-bulging pots of bodies of section 21 and the outer edge of 22 junction of pot edge are bonded under closing lid state.Pot body is equipped with pot edge or not Pot edge is set, when setting pot edge, the internal face of interior pot includes internal face and pot body and the pot edge junction of pot body, because This, the internal face of the fitting non-bulging interior pot of section refers to the fitting non-bulging pot body of section and the outer edge of pot edge junction.

To ensure that fitting section 323 is not in contact with the hot and humid environment in interior pot 2 under closing lid state, fitting section 323 is not Pot body 21 and the outer edge of 22 junction of pot edge are protruded, that is, being bonded section 323 can be with pot body 21 and 22 junction of pot edge Outer edge flush or positioned at the outer peripheral outside of pot body 21 Yu 22 junction of pot edge.As shown in fig. 7, section is bonded to convex Take the dish out of the pot the outer edge of body and pot edge junction so that the part for being bonded section is located in interior pot, increase on sealing ring with it is interior The contact area of hot and humid environment in pot.

Preferably, as shown in figure 4, pot body 21 and the junction of pot edge 22 are equipped with transition arc 23, pasted under closing lid state Close the outer edge of the non-bulging transition arc 23 of section 323.

Certainly, pot body 21 and the junction of pot edge 22 can not also set transition arc 23 so that pot body 21 and pot It is rectangular along 22 junction, it is bonded 323 non-bulging pots of bodies of section 21 at this time, under closing lid state and is connected with the right angle of pot edge 22 Place.

Preferably, as shown in Figure 3 and Figure 4, it is horizontally disposed that section 323 is bonded under closing lid state.

Under closing lid state, fitting section 323 is horizontally disposed, on the upper surface of pot edge 22 be bonded section 323 fit place can be with It is horizontal plane or inclined inclined plane, but by adjusting sealing ring 3 under closing lid state up or down from inside to outside Decrement etc. is fitted on the upper surface of pot edge 22 with least part of guarantee fitting section 323.

Preferably, lid includes inner cover, and removable cover 1 can be covered releasably by trim ring 6 installed in interior, and removable cover Plate 1 is located at the inner side of trim ring 6.Sealing ring 3 is fixed by trim ring 6 and removable cover 1, and specifically, connecting portion 31 is set by pressure Or it is clamped between removable cover 1 and trim ring 6.Assembly method of the sealing ring 3 on lid belongs to ripe technology, no longer in detail State.

Embodiment two：

It is with the difference of embodiment one, as shown in figure 5, under closing lid state, except fitting section 323 and the upper surface of interior pot 2 Outside (upper surface of pot edge 22) fits, the second deformation section 322 can also be with upper surface (upper surface of pot edge 22) phase of interior pot 2 Fitting.

Preferably, it is bonded on 323 and second deformation section 322 of section close to one end of fitting section 323 and the upper surface of interior pot 2 (upper surface of pot edge 22) fits.

Embodiment three：

Be with the difference of embodiment one, as shown in fig. 6, under closing lid state along ecto-entad direction be bonded section 323 to On be formed slopely the first inclined plane 325, it is corresponding with the first inclined plane 325 on the upper surface (upper surface of pot edge 22) of interior pot 2 Place forms the second inclined plane 221 being adapted with the first inclined plane 325.

It is inclined upwardly under closing lid state along the direction fitting section 323 of ecto-entad, the first inclined plane 325 is formed, to ensure The upper surface (upper surface of pot edge 22) of interior pot 2 and the good fit of the first inclined plane 325, on the upper surface of interior pot 2 (pot edge 22 Upper surface) with 325 corresponding section of the first inclined plane formed the second inclined plane 221, it is preferable that the inclination of the second inclined plane 221 Angle is consistent with the angle of inclination of the first inclined plane 325.When being bonded section 323 to updip along the direction of ecto-entad under closing lid state It is oblique into the first inclined plane 325 when, in uncapped state, fitting section 323 can be horizontally disposed, can also be along ecto-entad Direction fitting section 323 be inclined upwardly.Certainly, fitting section fits or is bonded 323 and second deformation section 322 of section with pot edge at this time Fit with pot edge 22.

In conclusion the cooking apparatus that the utility model embodiment provides, fitting section 323 fits with pot edge 22, and not Protrude pot body 21 with the transition arc 23 of 22 junction of pot edge, reduce on closing lid state lower sealing ring 3 with interior pot 2 The contact area of hot and humid environment, it is preferable that the only lateral surface of protrusion 324 and the high temperature in interior pot 2 is high under closing lid state Wet environment is in contact.

In the description of the utility model, unless otherwise clearly defined and limited, term " multiple " refers to two or two More than a；Unless otherwise prescribed or illustrate, term " connection ", " fixation " etc. should all be interpreted broadly, for example, " connection " can be It is fixedly connected or is detachably connected, or be integrally connected, or is electrically connected；It can be directly connected, can also be in Between medium be indirectly connected.For the ordinary skill in the art, above-mentioned term can be understood at this as the case may be Concrete meaning in utility model.

In the description of this specification, it is to be understood that the instruction such as term " on ", " under ", "front", "rear", "left", "right" Orientation or position relationship be based on orientation shown in the drawings or position relationship, be for only for ease of description the utility model and letter Change description, rather than instruction or imply signified device or unit must have specific direction, with specific azimuth configuration and Operation, it is thus impossible to be interpreted as the limitation to the utility model.

In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc. Mean that combining the particular features, structures, materials, or characteristics that the embodiment or example describe is contained at least the one of the utility model In a embodiment or example.In the present specification, schematic expression of the above terms is not necessarily referring to identical embodiment Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiments or example In combine in an appropriate manner.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the present invention, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on, should be included within the scope of protection of this utility model.

Claims

A kind of 1. cooking apparatus, it is characterised in that including：

Cooker body, the cooker body include interior pot；

Lid, lid are located in the cooker body；With

Sealing ring, is connected on the lid, and the sealing ring includes the connecting portion and variant part being connected, and the connecting portion connects It is connected on the lid；The variant part forms the inside cavity that is open, and the variant part includes the patch away from the connecting portion Section is closed, the described one end of fitting section away from the connecting portion is protruding upward to form protrusion, and the protrusion is used to strengthen the deformation The intensity in portion；

Wherein, the fitting section is fitted on the upper surface of the interior pot under closing lid state, and the inner wall of the non-bulging interior pot Face, the raised closure cavity, so that the cavity forms annular seal space.
2. cooking apparatus according to claim 1, it is characterised in that

0.5T≤H≤2T, H are the raised height, and T is the thickness of the variant part.
3. cooking apparatus according to claim 1, it is characterised in that

It is described it is raised with described to be bonded section perpendicular.
4. cooking apparatus according to any one of claim 1 to 3, it is characterised in that

The protrusion is connected on the lid or is connected on the variant part or is connected to the variant part under closing lid state With the junction of the connecting portion.
5. cooking apparatus according to any one of claim 1 to 3, it is characterised in that

The junction of the connecting portion or the connecting portion and the variant part extends shape to close to the direction of the lid axis Into extension, the extension is fitted on the lower surface of the lid, and the protrusion is connected to the extension under closing lid state In portion.
6. cooking apparatus according to claim 5, it is characterised in that

The distance between at the abutting of described raised and described extension and free end of the extension is 0mm~3mm.
7. cooking apparatus according to any one of claim 1 to 3, it is characterised in that

The variant part further includes the first deformation section and the second deformation section being connected, first deformation section and the connecting portion It is connected, along the direction of ecto-entad, first deformation section is inclined upwardly, and becomes along the direction of ecto-entad, described second Shape section tilts gradually downward.
8. cooking apparatus according to claim 7, it is characterised in that

Second deformation section is fitted on the upper surface of the interior pot under closing lid state.
9. cooking apparatus according to any one of claim 1 to 3, it is characterised in that

The fitting section is horizontally disposed under closing lid state；Alternatively, along patch described in the direction of ecto-entad under closing lid state Close section be inclined upwardly to form the first inclined plane, on the upper surface of the interior pot with the first inclined plane corresponding section formed and institute State the second inclined plane that the first inclined plane is adapted.
10. cooking apparatus according to any one of claim 1 to 3, it is characterised in that

The interior pot includes the pot edge that pot body and the pot body outwards circumferentially extend formation, the fitting section under closing lid state The non-bulging pot body and the outer edge of the pot edge junction.
11. cooking apparatus according to claim 10, it is characterised in that

The junction of the pot body and the pot edge is equipped with transition arc, described under closing lid state to be bonded the non-bulging mistake of section Cross the outer edge of circular arc.