CN209404414U - Cooking utensil - Google Patents

Abstract

The utility model provides a cooking utensil, include: the pot cover, the pot cover includes inner cup and sets up the pot mouth sealing washer in the inboard of inner cup, and the inner cup includes: a cover plate body; the annular side plate is connected with the peripheral edge of the cover plate body, a plurality of arc-shaped bulges are formed at the connecting part of the cover plate body and the annular side plate, and the arc-shaped bulges are all protruded towards the inner cover and are arranged around the inner cover at intervals in the circumferential direction; the annular side plate is also provided with a flanging structure extending towards the inner cover, wherein a mounting space for limiting the pot opening sealing ring is formed between the inner surfaces of the two adjacent arc-shaped bulges, the flanging structure and the cover plate body. The utility model provides an electric pressure cooker's among the prior art pot cover structure unreasonable, be not convenient for to pot mouth sealing washer installation and spacing to lead to the pot mouth sealing washer to drop from the pot cover easily, cause the poor problem of practicality of electric pressure cooker.

Description

Cooking apparatus

Technical field

The utility model relates to cooking appliance technical fields, in particular to a kind of structure of the pot cover of cooking apparatus It improves, in order to the installation of pot mouth sealing ring.

Background technique

Electric pressure cooking saucepan is as a kind of household electrical appliance, increasingly by consumer the characteristics of easy to use with its, quick culinary art Favor.

A pot mouth sealing ring is usually provided on the pot cover of electric pressure cooking saucepan, for playing to two when pot cover and pot body lid close The sealing function of person.Pot cover and pot mouth sealing ring are cleaned for convenience, pot mouth sealing ring is typically releasably installed On pot cover.It is installed on pot cover again in this way, user only needs to disassemble pot mouth sealing ring from pot cover after cleaning up, Electric pressure cooking saucepan can continue to use.

The cover structure of existing electric pressure cooking saucepan is not easy to installation and limit to pot mouth sealing ring, so as to cause pot mouth Sealing ring is easy to fall off from pot cover, affects the practicability of electric pressure cooking saucepan.

Utility model content

The main purpose of the utility model is to provide a kind of cooking apparatus, to solve electric pressure cooking saucepan in the prior art Cover structure is unreasonable, is not easy to install pot mouth sealing ring and limit, be easy from pot cover so as to cause pot mouth sealing ring It falls off, the problem of causing electric pressure cooking saucepan the practicability is poor.

To achieve the goals above, the utility model provides a kind of cooking apparatus, comprising: pot cover, pot cover include inner cover With the pot mouth sealing ring for the inside that inner cover is arranged in, inner cover includes: cover board body；Annular side plate, annular side plate and cover board body Outer periphery connection, the junction of cover board body and annular side plate is formed with multiple arcs protrusion, the equal direction of multiple arcs protrusion Inner cover is projecting inward, and being provided at circumferentially spaced around inner cover；Annular side plate also has towards the turnup structure stretched out in inner cover, In, it is formed between two neighboring arc convex, turnup structure and the inner surface of cover board body for being carried out to pot mouth sealing ring The installation space of limit.

Further, turnup structure is the plate body being projectedly arranged on the inner surface of side plate ontology, turnup structure setting Between two adjacent arc convex.

Further, turnup structure is by one of a part or cover board body of annular side plate and the junction of annular side plate Divide and is formed to the interior Side Cutting of inner cover.

Further, the distance between inner surface of turnup structure and cover board body along inner cover radial ecto-entad gradually Reduce or turnup structure is parallel with the inner surface of cover board body.

Further, turnup structure is more than or equal to 5mm along the circumferential length A of inner cover and is less than or equal to 30mm.

Further, turnup structure is more than or equal to 5mm along the radial width B of inner cover and is less than or equal to 15mm.

Further, pot mouth sealing ring includes sealing ring body and ledge structure, wherein ledge structure and sealing ring body Outer periphery connection, and protrude into installation space, ledge structure is at least partly overlapped on turnup structure.

Further, turnup structure is multiple, and multiple turnup structures are provided at circumferentially spaced around inner cover, and ledge structure is more A, multiple ledge structures are provided at circumferentially spaced around sealing ring body, and are overlapped on multiple turnup structures correspondingly.

Further, the inside punching press shape that arc convex is inwardly covered by a part of cover board body and the annular side plate of a part At.

Further, the outer periphery of ledge structure extends along circular arc, and the outer diameter of ledge structure is more than or equal to 249mm and is less than Equal to 259mm；The internal diameter of ledge structure is more than or equal to 232mm and is less than or equal to 242mm；The circumferential lengths of ledge structure be greater than etc. In 19mm and it is less than or equal to 29mm.

Using the technical solution of the utility model, by optimizing the specific structure of inner cover, inner cover is arranged to include being connected The cover board body and annular side plate connect, and be provided between projecting inward towards inner cover and circumferential direction around inner cover in the junction of the two Every the multiple arcs protrusion of setting, in this way, two adjacent arc convex play pair when covering in pot mouth sealing ring is installed to The circumferential position-limiting action of pot mouth sealing ring.In addition, annular side plate also has towards the turnup structure stretched out in inner cover, in this way, working as Pot mouth sealing ring covers in being installed to, and a part of pot mouth sealing ring can be overlapped on turnup structure, avoid a pot mouth sealing ring It is fallen from interior cover.That is, being formed between two neighboring arc convex, turnup structure and the inner surface of cover board body useful In the installation space limited to pot mouth sealing ring, a part of pot mouth sealing ring protrudes into installation space and is overlapped on flange In structure, the stability of pot mouth sealing ring installation in inner cover is greatly improved, while being conducive to the disassembly of pot mouth sealing ring And installation, improve the property easy to use and practicability of cooking apparatus.

Detailed description of the invention

The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model. In the accompanying drawings:

Fig. 1 shows a kind of section view signal of the partial structurtes of the cooking apparatus of alternative embodiment according to the present utility model Figure；

Fig. 2 shows the enlarged diagrams at the A in Fig. 1；

Fig. 3 shows the structural schematic diagram of the inner cover of the pot cover of the cooking apparatus in Fig. 1；

Fig. 4 shows the enlarged diagram at the turnup structure of the inner cover in Fig. 3；

Fig. 5 shows the structural schematic diagram of the pot mouth sealing ring of the cooking apparatus in Fig. 1.

Wherein, the above drawings include the following reference numerals:

10, pot cover；11, inner cover；111, cover board body；112, annular side plate；113, arc convex；114, turnup structure； 20, pot mouth sealing ring；21, sealing ring body；22, ledge structure；30, pot body；31, interior pot；100, installation space.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model It clearly and completely describes, it is clear that described embodiment is only the utility model a part of the embodiment, rather than whole realities Apply example.Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as practical new to this Type and its application or any restrictions used.Based on the embodiments of the present invention, those of ordinary skill in the art are not having Every other embodiment obtained under the premise of creative work is made, is fallen within the protection scope of the utility model.

In order to which the cover structure for solving electric pressure cooking saucepan in the prior art is unreasonable, be not easy to pot mouth sealing ring install with And limit, it is easy to fall off from pot cover so as to cause pot mouth sealing ring, the problem of causing electric pressure cooking saucepan the practicability is poor, this is practical It is novel to provide a kind of cooking apparatus；It should be noted that the cooking apparatus of the application includes electric pressure cooking saucepan or electric cooker, but not Both be confined to, the illustrated embodiment of the application is by taking electric pressure cooking saucepan as an example.

As shown in Figures 1 to 4, cooking apparatus includes: pot cover 10, and pot cover 10 includes inner cover 11 and is arranged in inner cover 11 The pot mouth sealing ring 20 of side, inner cover 11 include cover board body 111 and annular side plate 112, annular side plate 112 and cover board body 111 Outer periphery connection, the junction of cover board body 111 and annular side plate 112 is formed with multiple arcs protrusion 113, and multiple arcs are convex Play 113 projecting inward towards inner cover 11, and being provided at circumferentially spaced around inner cover 11；Annular side plate 112 also has towards inner cover 11 The turnup structure 114 of interior stretching, wherein the inner surface of two neighboring arc convex 113, turnup structure 114 and cover board body 111 Between be formed with installation space 100 for being limited to pot mouth sealing ring 20.

By optimizing the specific structure of inner cover 11, inner cover 11 is arranged to include the cover board body 111 being connected and annular Side plate 112, and be provided in the junction of the two projecting inward towards inner cover 11 and around the circumferentially spaced more of inner cover 11 A arc convex 113, in this way, be installed on inner cover 11 when pot mouth sealing ring 20, two adjacent arc convex 113 are played pair The circumferential position-limiting action of pot mouth sealing ring 20.

In addition, annular side plate 112 also has towards the turnup structure 114 stretched out in inner cover 11, in this way, working as pot mouth sealing ring 20 are installed on inner cover 11, and a part of pot mouth sealing ring 20 can be overlapped on turnup structure 114, avoid pot mouth sealing ring 20 It is fallen from inner cover 11.

That is, being formed between two neighboring arc convex 113, turnup structure 114 and the inner surface of cover board body 111 There is the installation space 100 for being limited to pot mouth sealing ring 20, a part of pot mouth sealing ring 20 protrudes into installation space 100 It is interior and be overlapped on turnup structure 114, the stability that pot mouth sealing ring 20 is mounted on inner cover 11 has been greatly improved, has been had simultaneously Conducive to the disassembly and installation of pot mouth sealing ring 20, the property easy to use and practicability of cooking apparatus are improved.

Optionally, annular side plate 112 includes side plate ontology and turnup structure 114, and turnup structure 114 is projectedly to be arranged in Plate body on the inner surface of side plate ontology.In this way, advantageously reducing the overall processing manufacturing cost of inner cover 11.

In the illustrated embodiment of the application, as shown in Fig. 2, in order to reduce the production and processing manufacture difficulty of inner cover 11, and Convenient for the molding of turnup structure 114, interior Side Cutting of the turnup structure 114 from a part of annular side plate 112 to inner cover 11 is formed.

As shown in Fig. 2, the distance between inner surface of turnup structure 114 and cover board body 111 along inner cover 11 it is radial by It is gradually reduced outside to inside.In this way, turnup structure 114 is upwardly extended along the radial direction of inner cover 11, so that installation is empty Between 100 there is smaller opening, be conducive to clamp pot mouth sealing ring 20, and the upper surface of turnup structure 114 can be more effectively right Pot mouth sealing ring 20 is supported, and pot mouth sealing ring 2 is avoided to slip from the upper surface of turnup structure 114.

Certainly, in the alternative embodiment (not shown) of the application, turnup structure 114 is interior with cover board body 111 Surface is parallel.The turnup structure 114 of this structure type can equally play the role of effective support pot mouth sealing ring 20, and just In carrying out processing and forming to turnup structure 114, be conducive to the aesthetic appearance for promoting inner cover 11.

As shown in figure 4, the specific structure size of turnup structure 114 is optimized in the application, turnup structure 114 is along interior The circumferential length A of lid 11 is more than or equal to 5mm and is less than or equal to 30mm, and turnup structure 114 is big along the radial width B of inner cover 11 In equal to 5mm and less than or equal to 15mm.Turnup structure 114 in this parameter area can either be played to pot mouth sealing ring 20 Stablize support effect, and is manufactured convenient for processing and forming.

Preferably, turnup structure 114 is 14mm along the circumferential length A of inner cover 11；Diameter of the turnup structure 114 along inner cover 11 To width B be 8mm.Turnup structure 114 is 8mm along the radial width B of inner cover 11, ensure that turnup structure 114 and pot mouth Sealing ring 20 has enough fastening amounts, it is made to be not easy to fall when hot.

As shown in figure 5, pot mouth sealing ring 20 include sealing ring body 21 and ledge structure 22, wherein ledge structure 22 with The outer periphery of sealing ring body 21 connects, and protrudes into installation space 100, to be overlapped on turnup structure 114.Ledge structure 22 With 100 corresponding matching of installation space, the installation collocation degree of pot mouth sealing ring 20 is improved.

As shown in Figure 3 and Figure 5, in order to further increase the stability that pot mouth sealing ring 20 is mounted on inner cover 11, flange Structure 114 is multiple, multiple being provided at circumferentially spaced around inner cover 11 of turnup structure 114, and ledge structure 22 is multiple, multiple convex edges Structure 22 is provided at circumferentially spaced around sealing ring body 21, and is overlapped on multiple turnup structures 114 correspondingly.

Preferably, the number of turnup structure 114 is 2 to 6, is in this application 3.

It should also be noted that, in this application, arc convex 113 is by a part of cover board body 111 and a part annular Side plate 112 is stamped and formed out to the inside of inner cover 11.The setting of arc convex 113 has greatly improved the structural strength of inner cover 11.

Optionally, the radial width of ledge structure 22 is more than or equal to 9mm and is less than or equal to 19mm；The circumferential direction of ledge structure 22 Length is more than or equal to 19mm and is less than or equal to 29mm.The ledge structure 22 of this structure type has good load-carrying properties, and Manufacture easy to process is conducive to the overall processing manufacturing cost for controlling pot mouth sealing ring 20.

In embodiments herein, give a kind of preferred size of ledge structure 22, ledge structure 22 it is radially-wide Degree is 14mm, and the circumferential lengths of ledge structure 22 are 24mm.

In the illustrated embodiment of the application, as shown in Figure 1, cooking apparatus is electric pressure cooking saucepan, cooking apparatus further includes pot Body 30, the lid of pot cover 10 are located in pot body 30, wherein pot body 30 includes interior pot 31, and the lid of inner cover 11 is located on interior pot 31.

It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.

Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments Up to the unlimited the scope of the utility model processed of formula and numerical value.Simultaneously, it should be appreciated that for ease of description, each shown in attached drawing The size of a part is not to draw according to actual proportionate relationship.For skill known to person of ordinary skill in the relevant Art, method and apparatus may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as awarding Weigh part of specification.In shown here and discussion all examples, any occurrence should be construed as merely example Property, not as limitation.Therefore, the other examples of exemplary embodiment can have different values.It should also be noted that similar Label and letter similar terms are indicated in following attached drawing, therefore, once be defined in a certain Xiang Yi attached drawing, then with In attached drawing afterwards do not need that it is further discussed.

In the description of the present invention, it should be understood that the noun of locality such as " front, rear, top, and bottom, left and right ", " laterally, Vertically, vertically, it is horizontal " and " pushing up, bottom " etc. indicated by orientation or positional relationship be normally based on orientation or position shown in the drawings Relationship is set, is merely for convenience of describing the present invention and simplifying the description, in the absence of explanation to the contrary, these nouns of locality Do not indicate that and imply that signified device or element must have a particular orientation or be constructed and operated in a specific orientation, because This should not be understood as the limitation to scope of protection of the utility model；The noun of locality " inside and outside " refers to the wheel relative to each component itself Wide is inside and outside.

For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ", " ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction " Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and " in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and And respective explanations are made to the opposite description in space used herein above.

In addition, it should be noted that, limiting components using the words such as " first ", " second ", it is only for be convenient for Corresponding components are distinguished, do not have Stated otherwise such as, there is no particular meanings for above-mentioned word, therefore should not be understood as to this The limitation of utility model protection range.

It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet Include " when, indicate existing characteristics, step, work, device, component and/or their combination.

It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, " Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way Data be interchangeable under appropriate circumstances, so that presently filed embodiment described herein can be in addition to illustrating herein Or the sequence other than those of description is implemented.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, 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 (10)

1. a kind of cooking apparatus characterized by comprising

Pot cover (10), the pot cover (10) include the pot mouth sealing ring of inner cover (11) and setting in the inside of the inner cover (11) (20), the inner cover (11) includes:

Cover board body (111)；

Annular side plate (112), the annular side plate (112) connect with the outer periphery of the cover board body (111), the cover board sheet The junction of body (111) and the annular side plate (112) is formed with multiple arcs protrusion (113), the multiple arc convex (113) projecting inward towards the inner cover (11), and being provided at circumferentially spaced around the inner cover (11)；The annular side plate (112) also there is the turnup structure (114) towards stretching in the inner cover (11), wherein the two neighboring arc convex (113), it is formed between the turnup structure (114) and the inner surface of the cover board body (111) for close to the pot mouth The installation space (100) that seal (20) is limited.

2. cooking apparatus according to claim 1, which is characterized in that the turnup structure (114) is projectedly to be arranged in Plate body on the inner surface of the side plate ontology, the turnup structure (114) setting two adjacent arc convex (113) it Between.

3. cooking apparatus according to claim 1, which is characterized in that the turnup structure (114) is by the annular side plate (112) a part of the junction of a part or cover board body (111) and the annular side plate (112) is to the inner cover (11) Interior Side Cutting formed.

4. cooking apparatus according to claim 2 or 3, which is characterized in that the turnup structure (114) and the cover board sheet The distance between inner surface of body (111) is gradually reduced along the radial ecto-entad of the inner cover (11) or the turnup structure (114) parallel with the inner surface of the cover board body (111).

5. cooking apparatus according to claim 2 or 3, which is characterized in that the turnup structure (114) is along the inner cover (11) circumferential length A is more than or equal to 5mm and is less than or equal to 30mm.

6. cooking apparatus according to claim 2 or 3, which is characterized in that the turnup structure (114) is along the inner cover (11) radial width B is more than or equal to 5mm and is less than or equal to 15mm.

7. cooking apparatus according to claim 1, which is characterized in that the pot mouth sealing ring (20) includes sealing ring body (21) and ledge structure (22), wherein the ledge structure (22) connect with the outer periphery of the sealing ring body (21), and stretches Enter in the installation space (100), the ledge structure (22) is at least partly overlapped on the turnup structure (114).

8. cooking apparatus according to claim 7, which is characterized in that the turnup structure (114) be it is multiple, it is the multiple Turnup structure (114) being provided at circumferentially spaced around the inner cover (11), the ledge structure (22) are multiple, the multiple convex edge Structure (22) being provided at circumferentially spaced around the sealing ring body (21), and it is overlapped on the multiple turnup structure correspondingly (114) on.

9. cooking apparatus according to claim 1, which is characterized in that the arc convex (113) is by a part of lid It is stamped and formed out on the inside of plate ontology (111) and a part of annular side plate (112) Xiang Suoshu inner cover (11).

10. cooking apparatus according to claim 7 or 8, which is characterized in that the radial width of the ledge structure (22) is big In equal to 9mm and less than or equal to 19mm；The circumferential lengths of the ledge structure (22) are more than or equal to 19mm and are less than or equal to 29mm.