CN208030920U - A kind of cooking apparatus with metal shell cover - Google Patents

Abstract

The utility model discloses a kind of cooking apparatus with metal shell cover, it includes cooker body and pot lid, the cooker body includes pedestal and the middle ring that side on the base is arranged, the cooker body further includes the metal shell cover being clamped between the pedestal and middle ring, there is the middle ring the first limiting section extended downwardly, the upper end of the metal shell cover to have the supporting surface for being held in first limiting section upwards and upwardly extend and be located at the second limiting section of the inside of first limiting section.When in use, temperature is very high for the cooking apparatus, and when stopping using, temperature is reduced to indoor temperature.It is used for a long time so that the middle ring is intended to contraction state and overall volume is reduced.Second limiting section is arranged in the inside of the first limiting section, and middle ring inwardly squeezes the metal shell cover when shrinking, not will increase gap between the two, make combination between the two even closer instead.

Description

A kind of cooking apparatus with metal shell cover

Technical field

The utility model is related to field of kitchen electric appliance more particularly to a kind of cooking apparatus with metal shell cover.

Background technology

Cooking pot in the market has very much, electric cooker, electric pressure pot etc..The electric cooker includes cooker body and pot It covers, the pot courage that can be taken off is placed in the cooker body.The cooker body include pedestal, middle ring and setting the pedestal and middle ring it Between metal shell cover.There is the pedestal clamping protrusion outwardly protruded, the lower end of the metal shell cover to have to introversion The bending section of upper bending, by the clamping of the bending section and the clamping protrusion by the metal shell cover and the pedestal phase It is fixed.The fixed structure phase between fixed structure and the pedestal and metal shell cover between the middle ring and metal shell cover Together.When in use, temperature is very high for the cooking apparatus, and when stopping using, temperature is reduced to room temperature, is used for a long time so that described Middle ring and pedestal are intended to contraction state and overall volume is reduced.When middle ring and pedestal are shunk, the bending section of metal shell cover Gap between middle ring and pedestal will increase, and influence the overall appearance of the electric cooker, or even can make metal shell cover in Ring and/or pedestal are detached from stationary state.

It is, therefore, desirable to provide a kind of novel technical solution is to solve the above technical problems.

Utility model content

The technical problem to be solved by the utility model is to：A kind of cooking apparatus with metal shell cover, institute are provided Being tightly combined for metal shell cover and middle ring is stated, gap to each other can keep smaller.

In order to achieve the above object, the utility model adopts the following technical solution：A kind of culinary art with metal shell cover Utensil comprising cooker body and pot lid, the cooker body include pedestal and middle ring square on the base are arranged, and the cooker body is also wrapped The metal shell cover being clamped between the pedestal and middle ring is included, the middle ring has the first limiting section extended downwardly, described The upper end of metal shell cover has the first supporting surface for being held in first limiting section upwards and upwardly extends and be located at described Second limiting section of the inside of the first limiting section.

After adopting the above technical scheme, the utility model has the advantages that：The cooking apparatus is when in use, warm Degree is very high, and when stopping using, temperature is reduced to indoor temperature.It is used for a long time, the middle ring is intended to contraction state and keeps its whole Body volume reduces.Second limiting section is arranged in the inside of the first limiting section, and the middle ring inwardly squeezes the gold when shrinking Belong to jacket, gap between the two will not be made to increase, make combination between the two even closer instead.

In a preferred embodiment of the utility model, the upper end of the metal shell cover have extend internally and with institute State the first connecting portion that the second limiting section is connected.The first connecting portion is inside and outside to be extended, and the metal shell cover can be made The planarization for contributing to cooker body outer surface in the periphery of the middle ring and pedestal joint is arranged in main body as possible, promotes appearance Aesthetics, and the volume in cooker body is larger.

In a preferred embodiment of the utility model, second limiting section and first connecting portion are the metal Jacket bends by punching press and is formed.Manufacturing process is simple.

In a preferred embodiment of the utility model, the metal shell cover, which has, to be arranged in the pedestal and middle ring Between main part, the first connecting portion links together the main part and second limiting section, and described first connects Socket part is perpendicular to the main part and perpendicular to second limiting section.The first connecting portion is both perpendicular to the main part With the second limiting section so that corresponding to the first connecting portion and the first limiting section of the second limiting section structure become rule, Simply, facilitate mold releasability, and be conducive to be bonded between the metal shell cover and the middle ring closer.

In a preferred embodiment of the utility model, first limiting section has bottom surface, first connection Portion is located at the lower section of the bottom surface and is formed with first supporting surface to offset with the bottom surface.First limit The bottom surface in portion can in the up-down direction limit the metal shell cover towards the first connecting portion.

In a preferred embodiment of the utility model, the upper end of the metal shell cover has from second limit The guidance part that the top in portion slopes inwardly or bending extends, alternatively, the lower end of first limiting section, which has, guides the metal Jacket is packed into the first guiding face of the middle ring, the inclined face of first guiding face or curved surface.The guidance part and One guiding face each contributes to install the metal shell cover to the middle ring.

In a preferred embodiment of the utility model, the pedestal has the third limiting section upwardly extended, described Third limiting section has the second medial surface, and the lower end of the metal shell cover, which has, extends downwardly and be set to second inside 4th limiting section of the inside in face.When in use, the temperature on the pedestal is high compared to elsewhere for the cooking apparatus, institute It is more serious to state the phenomenon that pedestal is to contract.4th limiting section is arranged in the inside of the second medial surface, and pedestal will not make when shrinking Gap between metal shell cover and pedestal increases, and makes combination between the two even closer instead, keeps the beautiful outline form of cooker body It sees.

In a preferred embodiment of the utility model, the third limiting section has upper surface, the metal shell The lower end of cover has the second connecting portion that extends internally and be connected with the 4th limiting section, correspond to the second connecting portion and The joint of 4th limiting section, the third limiting section have the overmoving surface for being connected to the upper surface and the second medial surface, institute It is in inclined-plane or curved surface to state overmoving surface；Alternatively, the third limiting section has upper surface, the lower end of the metal shell cover has The second connecting portion for extending internally and being connected with the 4th limiting section, corresponding to connecting for the upper surface and the second medial surface Place, the second connecting portion have the bending section arched upward upwards.Using the above structure, the upper surface connects with the second medial surface It will not be abutted between place and the second connecting portion and the joint of the 4th limiting section, or even form larger gap, it can To ensure the 4th limiting section and the stickiness of second medial surface and the patch of the second connecting portion and the upper surface Conjunction property.During the metal shell cover and the floor installation, the overmoving surface also has guide function.

In a preferred embodiment of the utility model, the pedestal has the first clamping convex block, the metal shell The lower end of cover has inwardly been folded upward at the first bending section, and first bending section is fastened in the first clamping convex block.On the one hand, In assembling, the upper end of the metal shell cover is first usually assembled to the middle ring, if the lower end of the metal shell cover It is configured to extend downwardly, edge is easy to hurt the hand of operating personnel, and hand will not then be hindered by being arranged to bead structure；It is another The lower end of aspect, the metal shell cover is arranged in the lower section of entire cooker body, even if making pedestal and gold since pedestal is shunk There is larger gap between category jacket, user is generally not easy to notice the position, to the beauty of cooker body monnolithic case Degree influences small.

Another technical problem to be solved in the utility model is：A kind of cooking pot with metal shell cover is provided Tool, the metal shell cover and pedestal are tightly combined, and gap to each other can keep smaller.

In order to achieve the above object, the utility model adopts the following technical solution：A kind of culinary art with metal shell cover Utensil comprising cooker body and pot lid, the cooker body include pedestal and middle ring square on the base are arranged, and the cooker body is also wrapped The metal shell cover being clamped between the pedestal and middle ring is included, the pedestal has the third limiting section upwardly extended, described The lower end of metal shell cover has the second supporting surface for being held in the third limiting section downwards and extends downwardly and be set to institute State the 4th limiting section of the inside of third limiting section.

After adopting the above technical scheme, the utility model has the advantages that：Third limiting section setting is the The inside of four limiting sections, pedestal inwardly squeeze the metal shell cover when shrinking, will not make between metal shell cover and pedestal Gap increases, and makes combination between the two even closer instead.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, other drawings may also be obtained based on these drawings.

Fig. 1 is the stereogram for the cooking apparatus that the utility model has metal shell cover.

Fig. 2 is the stereogram of the middle ring of the cooking apparatus with metal shell cover, metal shell cover and pedestal shown in Fig. 1.

Fig. 3 is the stereogram of another angle of cooking apparatus with metal shell cover shown in Fig. 2.

Fig. 4 is the sectional view of the cooking apparatus with metal shell cover shown in Fig. 1.

Fig. 5 is the partial enlarged view of the cooking apparatus with metal shell cover described in Fig. 4.

Fig. 6 is another partial enlarged view of the cooking apparatus with metal shell cover described in Fig. 4.

Fig. 7 is the sectional view for the cooking apparatus that the utility model has metal shell cover.

Fig. 8 is the partial enlarged view of the cooking apparatus with metal shell cover described in Fig. 7.

Fig. 9 is another partial enlarged view of the cooking apparatus with metal shell cover described in Fig. 7.

Figure 10 is the sectional view for the cooking apparatus that the utility model has metal shell cover.

Figure 11 is the partial enlarged view of the cooking apparatus with metal shell cover described in Figure 10.

Specific implementation mode

Explanation and specific implementation mode are described further the utility model below in conjunction with the accompanying drawings.

First embodiment：

Join Fig. 1 to Fig. 5, the utility model provides a kind of cooking apparatus 100 with metal shell cover 2, the culinary art Utensil 100 includes cooker body 101 and pot lid 102.The pot courage 103 that can be taken off is placed in the cooker body 101, the pot courage 103 has There is upper opening (not shown), the pot lid 102 is openable and closable to be arranged in the cooker body 101, when the pot lid 102 is covered on institute When stating in cooker body 101, the pot lid 102 can be sealed the upper opening.The cooker body 1 includes pedestal 1, is arranged in institute The metal shell cover 2 stated the middle ring 3 of 1 top of pedestal and be clamped between the pedestal 1 and middle ring 3.The middle ring 3 has downward There is the first medial surface 311, the upper end of the metal shell cover 2 to have for the first limiting section 31 extended, first limiting section 31 There is the first supporting surface 213 for being held in first limiting section 31 upwards and upwardly extends and be located at first medial surface 311 Inside the second limiting section 21, i.e., described first limiting section 31 is located at the inside of second limiting section 21.

The upper end of the metal shell cover 2 is installed on the middle ring by the way that first, second limiting section 31,21 is arranged 3.When in use, temperature is very high for the cooking apparatus 100, and when stopping using, temperature is reduced to indoor temperature.It is used for a long time, institute Middle ring 3 is stated to be intended to contraction state and its overall volume is made to reduce.Second limiting section 21 is arranged in the first medial surface 311 Both inside, the middle ring 3 inwardly squeeze the metal shell cover 2 when shrinking, not will increase gap between the two, make instead Between combination it is even closer.In the preferred embodiment, second limiting section 21 is tightly attached to first medial surface 311.

In preferably embodiment, the upper end of the metal shell cover 2 have extend internally and with second limiting section 21 first connecting portions 211 being connected.The first connecting portion 211 is inside and outside to be extended, and the main body of the metal shell cover 2 can be made 20 are arranged as possible in the periphery of the middle ring 3 and 1 joint of pedestal, contribute to the planarization of 101 outer surface of the cooker body, are promoted The aesthetics of appearance, and the volume in the cooker body 101 is larger, and more components can be arranged.

In preferably embodiment, second limiting section 21 and first connecting portion 211 are that the metal shell cover 2 passes through Overshoot is bent folding and is formed, and manufacturing process is simple.

In preferably embodiment, there is first limiting section 31 bottom surface 311, the first connecting portion 211 to be located at The lower section of the bottom surface 311 and it is formed with first supporting surface 213 to offset with the bottom surface 311.Described first The bottom surface 311 of limiting section 31 can in the up-down direction limit the metal shell cover 2 towards the interconnecting piece 211.

In preferably embodiment, the metal shell cover 2 has the main body being fastened between the pedestal 1 and middle ring 3 Portion 20, second limiting section 21 are arranged in the top of the main part 20, and the first connecting portion 211 is by the main part 20 It links together with second limiting section 21, the first connecting portion 211 is perpendicular to the main part 20 and perpendicular to described Second limiting section 21.The first connecting portion 211 is both perpendicular to the main part 20 and the second limiting section 21 so that corresponds to The structure of first limiting section 31 of the first connecting portion 211 and the second limiting section 21 becomes regular, simple, facilitates mold de- Mould is conducive to be bonded closer, first limiting section 31 and described second between the metal shell cover 2 and the middle ring 3 The fiting effect of limiting section 21 is more preferable, and then improves limit of the middle ring 3 to the metal shell cover 2.

In preferably embodiment, there is the middle ring 3 first lateral surface 312, the metal shell cover 2 to have outside second Side 201, first lateral surface 312 are concordant with second lateral surface 201.So set, the outer surface of the cooker body 101 It is smooth, good appearance.

Emphasis joins Fig. 2, Fig. 4 and Fig. 6, and the pedestal 1 has the third limiting section 11 upwardly extended, the third limiting section 11 have the second medial surface 111, and the lower end of the metal shell cover 2, which has, to be extended downwardly and be set to second medial surface 4th limiting section 22 of 111 inside.By the way that 11 and the 4th limiting section 22 of third limiting section is arranged by the metal shell Cover 2 is installed on the pedestal 1.When in use, the temperature on the pedestal 1 is compared to elsewhere for the cooking apparatus 100 The phenomenon that height, the pedestal 1 is to contract, is more serious.4th limiting section 22 is arranged in second medial surface 111 Side will not be such that the gap between the metal shell cover 2 and pedestal 1 increases, make instead between the two when the pedestal 1 is shunk Combination it is even closer, keep the shape of the cooker body 102 smooth.

In the preferred embodiment, the lower end of the metal shell cover 2 have extend internally and with the 4th limiting section 22 second connecting portions 221 being connected.The second connecting portion 221 is inside and outside to be extended, and the main body of the metal shell cover 2 can be made Portion 20 is arranged as possible in the periphery of the middle ring 3 and 1 joint of pedestal, promotes the aesthetics of 101 shape of the cooker body, and described Volume in cooker body 101 is larger.

In actual production manufacture, the second connecting portion 221 is difficult manufacture in joint with the 4th limiting section 22 Face at a right angle, it is usually in curved surface.The third limiting section 11 has the upper surface 112 being connected with second medial surface 111, In preferred embodiment, the upper surface 112 is perpendicular to second medial surface 111.Therefore, when the metal shell cover 2 When being assembled on the pedestal 1, the vertical angle of 111 joint of the upper surface 112 and the second medial surface can be resisted against described The curved surface joint of two interconnecting pieces 221 and the 4th limiting section 22, thus, which the 4th limiting section 22 can not well and institute The fitting of the second medial surface 111 is stated, the second connecting portion 221 can not be also bonded with the upper surface 112 well.In order to solve Following three kinds of technical solutions may be used in above-mentioned technical problem, the utility model：The first technical solution corresponds to described second The joint of interconnecting piece 221 and the 4th limiting section 22, the third limiting section 11, which has, is connected to the upper surface 112 and second 111 overmoving surface 113 of medial surface, the overmoving surface 113 are in inclined-plane or curved surface；Second of technical solution corresponds to the upper table The joint in face 112 and the second medial surface 111, the second connecting portion 221 have the bending section 222 arched upward upwards；The third Technical solution, while the structure of first, second kind of technical solution is set.So set, in the upper surface 112 and second It will not abut, or even be formed between 111 joint of side and the second connecting portion 221 and the joint of the 4th limiting section Gap 220, it is ensured that stickiness and the second connecting portion of the 4th limiting section 22 with second medial surface 111 221 with the stickiness of the upper surface 112.During the metal shell cover 2 and the pedestal 1 are installed, the resigning Face 113 also has guide function.

In the preferred embodiment, there is the middle ring 3 upper side wall (not indicating) extended downwardly, the upper side wall to correspond to Extend in the upper end edge of the metal shell cover 2 and development length is essentially identical, the upper side wall forms first limit Position portion 31, the inner surface that the outer surface of the upper side wall forms upper side wall described in first lateral surface 312 form described The lower surface of one medial surface 311, the upper side wall forms the bottom surface 311.The pedestal has the downside upwardly extended Wall (does not indicate), and the lower end edge that the lower wall corresponds to the metal shell cover 2 extends and development length is essentially identical, institute It states lower wall and forms the third limiting section.

In the assembling process of the cooking apparatus 100, the metal shell cover 2 is first usually assembled to the middle ring 3, The pedestal 1 is assembled to the metal shell cover 2 again.The middle ring 3 compresses downwards the first connecting portion 211, the bottom Seat 1 compresses the second connecting portion 221 upwards, and the two jointly grips the metal shell cover 2,20 quilt of the main part It is arranged between the bottom surface 311 and upper surface 112.

Second embodiment：

The concrete shape of cooking apparatus in the present embodiment, construction and its combine with it is essentially identical in first embodiment, no The fit structure between the pedestal 1 and the metal shell cover 2 is essentially consisted in place, mainly introduces difference below：

Join Fig. 7 to Fig. 9, the pedestal 1 has the first clamping convex block 13, the lower end of the metal shell cover 2 inwardly upward It is bent with the first bending section 24, first bending section 24 is fastened in the first clamping convex block 13.On the one hand, in the culinary art In 100 assembling process of utensil, the upper end of the metal shell cover 2 is first usually assembled to the middle ring 3, if outside the metal The lower end of clamshell 2 is configured to extend downwardly (such as first embodiment), and edge is easy to hurt the hand of operating personnel, and is arranged It will not then hinder hand at bead structure；On the other hand, in the lower section of entire cooker body 101, i.e., the lower end of the metal shell cover 2 is arranged Just make occur larger gap between pedestal 1 and metal shell cover 2 since pedestal 1 is shunk, user is generally not easy to note It anticipates to the position, the aesthetics of 101 monnolithic case of cooker body is influenced small.

In preferable embodiment, the first clamping convex block 13 extends outwardly, and the first clamping convex block 13 It is preferably inclined-plane or song that upper end, which has the second guiding face 131 for guiding first bending section 24, second guiding face 131, Face.

In preferable embodiment, the laminated structure in a ring of the metal shell cover 2.The metal shell cover of annular slice 2 can both play the role of decoration, can also block external dust.

When the metal shell cover 2 is assembled to the middle ring 3, due to wishing 2 energy of metal shell cover in technique Enough comparisons attached with the middle ring 3 are close, and the size of the two is arranged so that the assembling of the two is relatively difficult.It is above-mentioned in order to solve Following three kinds of technological means may be used in preferable embodiment in technical problem：First, the metal shell cover 2 it is upper It holds to have and slope inwardly from the top of second limiting section 21 or guidance part 25 that bending extends, is i.e. the guidance part 25 prolongs Stretch direction while upwardly and inwardly；Second, the lower end of first limiting section 31, which has, guides the loading of metal shell cover 2 institute State the first guiding face (not shown) of middle ring 3, the inclined face of first guiding face or curved surface；Third, while setting first, The structure of second of technical solution.The guidance part 25 and the first guiding face are each contributed to the metal shell cover 2 installation extremely The middle ring 3.

3rd embodiment：

Join Figure 10 and Figure 11, the utility model provides a kind of cooking apparatus 100 ' with metal shell cover 2 '.It is described Cooking apparatus 100 ' it include cooker body 101 ' and pot lid 102 '.The cooker body 101 ' includes pedestal 1 ', is clamped in the pedestal 1 ' The middle ring 3 ' of top and the metal shell cover 2 ' being arranged between the pedestal 1 ' and middle ring 3 '.The pedestal 1 ' has to be prolonged upwards The third limiting section 11 ' stretched, the third limiting section 11 ' have the second medial surface 111 ', the lower end of the metal shell cover 2 ' Equipped with the second supporting surface (not indicating) for being held in the third limiting section 11 ' downwards and extends downwardly and be set to described second 4th limiting section 22 ' of the inside of medial surface 111 ', i.e., the described 4th limit portion 22 ' are arranged in the interior of the third limiting section 11 ' Side.

In the inside of the second medial surface 111 ', the pedestal 1 ' inwardly squeezes when shrinking for the setting of third limiting section 11 ' The metal shell cover 2 ' will not be such that the gap between the metal shell cover 2 ' and pedestal 1 ' increases, make instead between the two Combination it is even closer.

In the preferred embodiment, the lower end of the metal shell cover 2 ' have extend internally and with the 4th limiting section 22 ' the second connecting portions 221 ' being connected.The second connecting portion 221 ' is formed with second supporting surface.Second connection Portion 221 ' is inside and outside to be extended, and the main part 20 ' of the metal shell cover 2 ' can be made to be arranged as possible in the middle ring 3 ' and pedestal 1 ' The periphery of joint promotes the aesthetics of 101 ' shape of the cooker body, and the volume in the cooker body 101 ' is larger.

In actual production manufacture, the second connecting portion 221 ' is difficult system in joint with the 4th limiting section 22 ' Right-angle surface is caused, it is usually in curved surface.The third limiting section 11 ' has the upper surface being connected with second medial surface 111 ' 112 ', in a preferred embodiment, the upper surface 112 ' is perpendicular to second medial surface 111 '.Therefore, when the gold When category jacket 2 ' is assembled on the pedestal 1 ', the vertical angle meeting of 111 ' joint of the upper surface 112 ' and the second medial surface It is resisted against the curved surface joint of the second connecting portion 221 ' and the 4th limiting section 22 ', thus, the 4th limiting section 22 ' can not be bonded with second medial surface 111 ' well, the second connecting portion 221 ' also can not well with it is described on Surface 112 ' is bonded.In order to solve the above-mentioned technical problem, following three kinds of technical solutions may be used in the utility model：The first skill Art scheme, corresponds to the joint of the second connecting portion 221 ' and the 4th limiting section 22 ', and the third limiting section 11 ' has It is connected to 111 ' overmoving surface 113 ' of the upper surface 112 ' and the second medial surface, the overmoving surface 113 ' is in inclined-plane or curved surface； Second of technical solution corresponds to the joint of the upper surface 112 ' and the second medial surface 111 ', the second connecting portion 221 ' have the bending section 222 ' arched upward upwards；The third technical solution, while first, second kind of technical solution is set Structure.So set, the upper surface 112 ' and 111 ' joint of the second medial surface and the second connecting portion 221 ' and the 4th It will not be abutted between the joint of limiting section, or even form gap 220 ', it is ensured that the 4th limiting section 22 ' and institute State the stickiness of the second medial surface 111 and the stickiness of the second connecting portion 221 ' and the upper surface 112 '.

In the description of the present invention, it should be understood that term "center", " transverse direction ", " thickness ", "upper", "lower", The orientation or positional relationship of the instructions such as "vertical", "horizontal", "top", "bottom", "inner", "outside", " radial direction ", " circumferential direction " is based on attached Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indicates or imply Signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this The limitation of utility model.

In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more this feature.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be It is connected directly, can also can be indirectly connected through an intermediary the mutual of connection inside two elements or two elements Interactively.For the ordinary skill in the art, it can understand that above-mentioned term is new in this practicality as the case may be Concrete meaning in type.

In the present invention unless specifically defined or limited otherwise, fisrt feature is "above" or "below" second feature Can be that the first and second features are in direct contact or the first and second features pass through intermediary mediate contact.Moreover, first is special Sign second feature " on ", " top " and " above " can be fisrt feature and be directly above or diagonally above the second feature, or only Indicate that fisrt feature level height is higher than second feature.

The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (10)

1. a kind of cooking apparatus with metal shell cover comprising cooker body and pot lid, the cooker body include that pedestal and setting exist Middle ring above the pedestal, it is characterised in that：The cooker body further includes outside the metal being clamped between the pedestal and middle ring There is the first limiting section extended downwardly, the upper end of the metal shell cover to have described in upward be held in for clamshell, the middle ring First supporting surface of the first limiting section and upwardly extend and positioned at first limiting section inside the second limiting section.

2. the cooking apparatus according to claim 1 with metal shell cover, it is characterised in that:The metal shell cover Upper end has the first connecting portion for extending internally and being connected with second limiting section.

3. the cooking apparatus according to claim 2 with metal shell cover, it is characterised in that:Second limiting section and First connecting portion is that the metal shell cover bends by punching press and formed.

4. the cooking apparatus according to claim 2 with metal shell cover, it is characterised in that:The metal shell cover tool There is a main part being arranged between the pedestal and middle ring, the first connecting portion is by the main part and second limiting section It links together, the first connecting portion is perpendicular to the main part and perpendicular to second limiting section.

5. the cooking apparatus according to claim 2 with metal shell cover, it is characterised in that:The first limiting section tool There are bottom surface, the first connecting portion to be located at the lower section of the bottom surface and be formed with described to offset with the bottom surface One supporting surface.

6. the cooking apparatus according to claim 1 with metal shell cover, it is characterised in that:The metal shell cover Upper end, which has, to slope inwardly from the top of second limiting section or is bent the guidance part extended, alternatively, first limiting section Lower end have and guide the first guiding face that the metal shell cover is packed into the middle ring, the inclined face of first guiding face or Person's curved surface.

7. the cooking apparatus as claimed in any of claims 1 to 6 with metal shell cover, it is characterised in that:Institute Stating pedestal, there is the third limiting section upwardly extended, the third limiting section to have the second medial surface, the metal shell cover Lower end has the 4th limiting section of the inside for extending downwardly and being set to second medial surface.

8. the cooking apparatus according to claim 7 with metal shell cover, it is characterised in that:The third limiting section tool There are upper surface, the lower end of the metal shell cover that there is the second connecting portion for extending internally and being connected with the 4th limiting section； Corresponding to the joint of the second connecting portion and the 4th limiting section, the third limiting section have be connected to the upper surface with The overmoving surface of second medial surface, the overmoving surface are in inclined-plane or curved surface, alternatively, corresponding to the upper surface and the second medial surface Joint, the second connecting portion has the bending section arched upward upwards.

9. the cooking apparatus as claimed in any of claims 1 to 6 with metal shell cover, it is characterised in that:Institute Stating pedestal has the first clamping convex block, and the lower end of the metal shell cover has inwardly been folded upward at the first bending section, and described first Bending section is fastened in the first clamping convex block.

10. a kind of cooking apparatus with metal shell cover comprising cooker body and pot lid, the cooker body include that pedestal and setting exist Middle ring above the pedestal, it is characterised in that：The cooker body further includes outside the metal being clamped between the pedestal and middle ring There is the third limiting section upwardly extended, the lower end of the metal shell cover to have described in downward be held in for clamshell, the pedestal Second supporting surface of third limiting section and extend downwardly and be set to the third limiting section inside the 4th limiting section.