CN208709414U - Cooking utensil - Google Patents

Abstract

The utility model provides a cooking utensil, establish the pot cover on the pot body including the pot body and lid, the pot cover includes: an upper cover; the inner pot cover is arranged below the upper cover and is provided with a mounting hole; the first end of the connecting structure is connected with the upper cover, and the second end of the connecting structure penetrates through the mounting hole; the fastening structure is connected with the connecting structure and is provided with a sealing surface which is abutted against the lower surface of the inner pot cover so as to fixedly connect the inner pot cover with the upper cover; the fastening arrangement includes a fastener and first seals, wherein the surfaces at opposite ends of the fastener each form a sealing surface, each sealing surface having a first seal disposed thereon. The utility model provides an electric pressure cooker among the prior art in the use, when the upper cover was installed to the user lid in with through fastening structure, fastening structure was installed with wrong mode by the user very easily to lead to the unable effectively sealed problem between fastening structure and the interior pot cover.

Description

Cooking apparatus

Technical field

The utility model relates to cooking appliance fields, in particular to a kind of cooking apparatus.

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.

In order to facilitate the cleaning inside pot cover, pot cover generally includes upper cover and inner pot cover, and being between inner pot cover and upper cover can Dismantling connection, in this way, after use only needing that inner pot cover is disassembled and cleaned up every time.Connection is set usually on upper lid Structure, and through-hole is opened up on inner pot cover, inner pot cover is set in the connection structure of upper cover by the through-hole on inner pot cover, And cooperated by fastening structure and connection structure, realize being fastenedly connected for inner pot cover and upper cover.

And in the prior art, when installing inner pot cover using fastening structure, fastening structure is easy to by user with mistake Mode is installed, and can not effectively be sealed so as to cause between fastening structure and inner pot cover, and then makes the intracorporal steam of pot by interior fastening Gap between structure and inner pot cover enters in upper cover, in this way, the electrical component being arranged in upper cover is easy moisture damage, very To causing electrical component short-circuit, the service life and safety in utilization of electric pressure cooking saucepan are reduced.

Utility model content

The main purpose of the utility model is to provide a kind of cooking apparatus, are existed with solving electric pressure cooking saucepan in the prior art In use process, when inner pot cover is installed to upper cover by fastening structure by user, fastening structure is easy to by user with mistake Mode accidentally is installed, the problem of so as to cause can not effectively seal between fastening structure and inner pot cover.

To achieve the goals above, the utility model provides a kind of cooking apparatus, including pot body and lid are located in pot body Pot cover, pot cover includes: upper cover；Inner pot cover, inner pot cover are arranged in the lower section of upper cover, offer mounting hole on inner pot cover；Connection The first end of structure, connection structure is connect with upper cover, and the second end of connection structure passes through mounting hole；Fastening structure, fastening structure Connect with connection structure, and fastening structure has sealing surface, sealing surface abuts with the lower surface of inner pot cover, by inner pot cover with it is upper It covers tightly and is solidly connected；Fastening structure includes fastener and first seal, wherein the surface of the opposite end of fastener is respectively formed close Cover is provided with a first seal on each sealing surface.

Using the technical solution of the utility model, since the surface of the opposite end of fastening structure is provided with one first Sealing element, in this way, inner pot cover and upper cover are fastenedly connected after completing to inner pot cover disassembly cleaning using fastening structure by user Operation in, without consider fastening structure sealing surface direction；That is, no matter user is by which end of fastening structure Surface abutted with inner pot cover lower surface, can be realized the reliable sealing between fastening structure and inner pot cover, ensuring pot While intracorporal steam will not be entered in pot cover by gap between the two, the assembling work of installation inner pot cover is also simplified Process improves the property easy to use of cooking apparatus.

Further, assembly through-hole is offered on fastener, it is opposite on the axial direction of the edge assembly through-hole of fastener The surface at both ends form sealing surface, offer annular mounting groove on sealing surface, first seal is embedded at annular mounting groove.

Further, annular mounting groove is around the circumferential setting of assembly through-hole, and a part of first seal is positioned at annular peace In tankage, another part of first seal protrudes from annular mounting groove setting.

Further, assembly through-hole includes the first evacuation hole section, assembly connection section and the second evacuation hole section being connected, In, the first evacuation hole section is equal with the second evacuation hole sectional area of hole section, the first helicitic texture is provided in assembly connection section, even The second helicitic texture with the cooperation of the first helicitic texture is provided on binding structure.

Further, the depth of annular mounting groove is more than or equal to 1mm and is less than or equal to 4mm.

Further, the ellipsoidal cross section or polygon of mounting hole, the part of connection structure being located in mounting hole Cross sectional shape is adapted with the cross sectional shape of mounting hole, so that connection structure and fastening structure are rotated synchronously with inner pot cover.

Further, connection structure includes sequentially connected construction section, changeover portion and linkage section, wherein construction section and mistake It crosses and forms hierarchic structure between section, through hierarchic structure backstop at mounting hole, changeover portion is threaded through at mounting hole connection structure, And the cross sectional shape of changeover portion is adapted with the cross sectional shape of mounting hole, linkage section is connect with fastening structure.

Further, pot cover further includes second seal, and lower surface and the inner pot cover of construction section is arranged in second seal Upper surface between.

Further, connection structure is sensor.

Further, upper cover includes support handle, cover and handle, wherein and support handle is pivotably connected with pot body, Cover connect with support handle and is arranged in the lower section of support handle, and handle is spindle rotationally arranged on cover and drives with inner pot cover Dynamic connection, to drive inner pot cover to rotate.

Further, support handle has installation cavity, and pot cover further includes mounting base, and mounting base is arranged in installation cavity, even The first end of binding structure is fastenedly connected with mounting base.

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 outline structural diagram of the cooking apparatus of alternative embodiment according to the present utility model；

Fig. 2 shows the main view schematic cross-sectional views of the cooking apparatus in Fig. 1；

Fig. 3 shows the enlarged diagram at the A in Fig. 2；

Fig. 4 shows the structural schematic diagram of the pot cover in Fig. 2；

Fig. 5 shows the schematic cross-sectional view of the fastening structure in Fig. 2；

Fig. 6 shows the decomposition texture schematic diagram of the fastening structure in Fig. 5.

Wherein, the above drawings include the following reference numerals:

100, pot body；200, pot cover；201, second seal；202, mounting base；10, upper cover；11, support handle；111, Installation cavity；12, cover；13, handle；20, inner pot cover；21, mounting hole；30, connection structure；31, construction section；32, changeover portion； 33, linkage section；40, fastening structure；41, sealing surface；42, fastener；43, first seal；45, annular mounting groove；44, it assembles Through-hole；441, the first evacuation hole section；442, assembly connection section；443, the second evacuation hole section.

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 Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as to this is practical Novel 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 solve electric pressure cooking saucepan in the prior art in use, user is pacified inner pot cover by fastening structure When being attached to upper cover, fastening structure is easy to be installed in a wrong manner by user, so as to cause fastening structure and inner pot cover it Between the problem of can not effectively sealing, the utility model provides a kind of cooking apparatus.It should be noted that the cooking pot of the application Tool includes electric pressure cooking saucepan or electric cooker, but is not limited to the two, and 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 body 100 and the pot cover 200 that lid is located in pot body 100, pot cover 200 Including upper cover 10 and inner pot cover 20, the lower section of upper cover 10 is arranged in inner pot cover 20, and mounting hole 21 is offered on inner pot cover 20；Connection The first end of structure 30, connection structure 30 is connect with upper cover 10, and the second end of connection structure 30 passes through mounting hole 21；Fastening structure 40, fastening structure 40 is connect with connection structure 30, and fastening structure 40 has a sealing surface 41, under sealing surface 41 and inner pot cover 20 Surface abuts, and inner pot cover 20 and upper cover 10 are fastenedly connected；Fastening structure 40 includes fastener 42 and first seal 43, In, the surface of the opposite end of fastener 42 is respectively formed sealing surface 41, and a first seal is provided on each sealing surface 41 43。

Since the surface of the opposite end of fastening structure 40 is provided with a first seal 43, in this way, user exists It completes after being cleaned to the disassembly of inner pot cover 20, in the operation for being fastenedly connected inner pot cover 20 and upper cover 10 using fastening structure 40, no With the direction for the sealing surface 41 for considering fastening structure 40, that is to say, that no matter user is by the table at which end of fastening structure 40 Face is abutted with 20 lower surface of inner pot cover, be can be realized the reliable sealing between fastening structure 40 and inner pot cover 20, is being ensured While steam in pot body 100 will not be entered in pot cover 200 by gap between the two, installation inner pot cover 20 is also simplified Assembling work process, improve the property easy to use of cooking apparatus.

As shown in Figure 3, Figure 5 and Figure 6, assembly through-hole 44, the edge assembly through-hole 44 of fastener 42 are offered on fastener 42 Axial direction on the surface at opposite both ends form sealing surface 41, offer annular mounting groove 45 on sealing surface 41, first Sealing element 43 is embedded at annular mounting groove 45.It has been embedded in first seal 43 in two annular mounting grooves 45, in this way, When installation, user needs not distinguish between the installation direction of fastening structure 40, plays foolproof function.User only needs to fasten Structure 40 is fastenedly connected with connection structure 30, and first seal 43 is embedded at annular mounting groove 45, so that first seal 43 It can steadily be connect with fastener 42, and first seal 43 is extruded generation flexible deformation, to realize fastening structure 40 Reliable sealing between inner pot cover 20.

Specifically, as shown in fig. 6, annular mounting groove 45 around assembly through-hole 44 circumferential setting, the one of first seal 43 Part is located in annular mounting groove 45, and another part of first seal 43 protrudes from the setting of annular mounting groove 45.Protrude from ring The part of the first seal 43 of shape mounting groove 45 is easy to be extruded generation flexible deformation, be better achieved fastening structure 40 with Reliable sealing between inner pot cover 20.

Optionally, the depth of annular mounting groove 45 is more than or equal to 1mm and is less than or equal to 4mm.

Preferably, the depth of annular mounting groove 45 is 2.5mm.

As shown in figure 5, assembly through-hole 44 includes that the first evacuation hole section 441, the assembly connection section 442 and second being connected are kept away Allow hole section 443, wherein it is equal that the first evacuation hole section 441 with second avoids the hole sectional area of hole section 443, in assembly connection section 442 It is provided with the first helicitic texture, the second helicitic texture with the cooperation of the first helicitic texture is provided in connection structure 30.Setting the First helicitic texture of one evacuation hole section 441 or the second evacuation assembly connection section 442 easy to process of hole section 443, while can use In accommodating structure of the connection structure 30 in addition to the second helicitic texture, assembly connection section 442 is threadedly coupled with connection structure 30, real Existing fastening structure 40 is stably connected with connection structure 30, to realize that inner pot cover 20 is fastenedly connected with upper cover 10.First avoid holes Section 441 is equal with the second evacuation hole sectional area of hole section 443, ensure that the both ends of fastening structure 40 are symmetrical, is not required to during installation Consider installation direction, simplifies the assembling work process of installation inner pot cover 20, improve the property easy to use of cooking apparatus.

Optionally, the ellipsoidal cross section or polygon of mounting hole 21, the portion of connection structure 30 being located in mounting hole 21 The cross sectional shape divided is adapted with the cross sectional shape of mounting hole 21, so that connection structure 30 and fastening structure 40 are same with inner pot cover 20 Step rotation.In this way, connection structure 30 and fastening structure 40 are rotated synchronously with inner pot cover 20, connection structure 30, fastening structure are avoided It relatively rotates between 40 and inner pot cover 20 and fastening structure 40 is caused to be worn.

As shown in Figures 2 to 4, connection structure 30 includes sequentially connected construction section 31, changeover portion 32 and linkage section 33, In, hierarchic structure is formed between construction section 31 and changeover portion 32, connection structure 30 passes through hierarchic structure backstop at mounting hole 21, Changeover portion 32 is threaded through at mounting hole 21, and the cross sectional shape of changeover portion 32 is adapted with the cross sectional shape of mounting hole 21, connection Section 33 is connect with fastening structure 40.The cross sectional shape of changeover portion 32 is adapted with the cross sectional shape of mounting hole 21, convenient for that will connect 30 inner pot cover 20 of structure is set on the changeover portion 32 of connection structure 30 by mounting hole 21.

As shown in figure 3, pot cover 200 further includes second seal 201, second seal 201 is arranged under construction section 31 Between surface and the upper surface of inner pot cover 20.In this way, second seal 201 may be implemented between inner pot cover 20 and connection structure 30 It is tightly connected, further avoids steam from the gap between the mounting hole 21 and connection structure 30 of inner pot cover 20 and enter pot cover In 200.

Optionally, connection structure 30 is sensor.It is directly connection structure 30 using sensor, reduces the number of components Amount is conducive to structure simplification and reduces production cost.

As shown in Figure 1, upper cover 10 includes support handle 11, cover 12 and handle 13, wherein support handle 11 and pot body 100 are pivotably connected, and cover 12 connect with support handle 11 and be arranged in the lower section of support handle 11, and handle 13 is rotatable It is arranged on cover 12 and is drivingly connected with inner pot cover 20, drives inner pot cover 20 to rotate.In this way, can be with by swing handle 13 Inner pot cover 20 is driven to rotate, to realize the sealed or unlock between pot body 100 and pot cover 200.

As shown in Figures 2 to 4, support handle 11 has installation cavity 111, and pot cover 200 further includes mounting base 202, mounting base 202 are arranged in installation cavity 111, and first end and the mounting base 202 of connection structure 30 are fastenedly connected.In this way, connection structure 30 is logical It crosses mounting base 202 to be fastenedly connected with upper cover 10, when user installs inner pot cover 20, it is only necessary to which inner pot cover 20 is set in connection knot On structure 30, and fastening structure 40 and connection structure 30 are stably connected with, can realize that inner pot cover 20 is fastenedly connected with upper cover 10, Improve the property easy to use of cooking apparatus.

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 (11)

1. a kind of cooking apparatus is located at the pot cover (200) on the pot body (100), the pot cover including pot body (100) and lid (200) include:

Upper cover (10)；

Inner pot cover (20), inner pot cover (20) setting offer on the lower section of the upper cover (10), the inner pot cover (20) Mounting hole (21)；

The first end of connection structure (30), the connection structure (30) is connect with the upper cover (10), the connection structure (30) Second end pass through the mounting hole (21)；

Fastening structure (40), the fastening structure (40) connect with the connection structure (30), and the fastening structure (40) has Have sealing surface (41), the sealing surface (41) abuts with the lower surface of the inner pot cover (20), by the inner pot cover (20) with The upper cover (10) is fastenedly connected；

It is characterized in that, the fastening structure (40) includes fastener (42) and first seal (43), wherein the fastener (42) surface of opposite end is respectively formed the sealing surface (41), and one described is provided on each sealing surface (41) One sealing element (43).

2. cooking apparatus according to claim 1, which is characterized in that offer assembly through-hole on the fastener (42) (44), the surface at the opposite both ends on the axial direction of assembly through-hole (44) of the fastener (42) is formed described Sealing surface (41) offers annular mounting groove (45) on the sealing surface (41), and the first seal (43) is embedded described At annular mounting groove (45).

3. cooking apparatus according to claim 2, which is characterized in that the annular mounting groove (45) is around the assembly through-hole (44) circumferential setting, a part of the first seal (43) are located in the annular mounting groove (45), and described first is close Another part of sealing (43) protrudes from the annular mounting groove (45) setting.

4. cooking apparatus according to claim 2, which is characterized in that the assembly through-hole (44) includes first to be connected Avoid hole section (441), assembly connection section (442) and second evacuation hole section (443), wherein it is described first evacuation hole section (441) and The hole sectional area of second evacuation hole section (443) is equal, is provided with the first helicitic texture on the assembly connection section (442), The second helicitic texture with first helicitic texture cooperation is provided on the connection structure (30).

5. cooking apparatus according to claim 2, which is characterized in that the depth of the annular mounting groove (45) is more than or equal to 1mm and be less than or equal to 4mm.

6. cooking apparatus according to claim 1, which is characterized in that the ellipsoidal cross section or more of the mounting hole (21) Side shape, cross sectional shape and the mounting hole (21) of the part of the connection structure (30) being located in the mounting hole (21) Cross sectional shape is adapted, so that the connection structure (30) turns with the fastening structure (40) with the inner pot cover (20) are synchronous It is dynamic.

7. cooking apparatus according to claim 6, which is characterized in that the connection structure (30) includes sequentially connected peace Fill section (31), changeover portion (32) and linkage section (33), wherein form rank between the construction section (31) and the changeover portion (32) Terraced structure, the connection structure (30) by the hierarchic structure backstop at the mounting hole (21), the changeover portion (32) It is threaded through at the mounting hole (21), and the cross sectional shape phase of the cross sectional shape of the changeover portion (32) and the mounting hole (21) Adaptation, the linkage section (33) connect with the fastening structure (40).

8. cooking apparatus according to claim 7, which is characterized in that the pot cover (200) further includes second seal (201), second seal (201) setting is in the lower surface of the construction section (31) and the upper surface of the inner pot cover (20) Between.

9. cooking apparatus according to claim 1, which is characterized in that the connection structure (30) is sensor.

10. cooking apparatus according to claim 1, which is characterized in that the upper cover (10) includes support handle (11), face Cover (12) and handle (13), wherein the support handle (11) is pivotably connected with the pot body (100), the cover (12) lower section of the support handle (11) is connect and is arranged in the support handle (11), and the handle (13) is rotatable It is arranged on the cover (12) and is drivingly connected with the inner pot cover (20), drives the inner pot cover (20) to rotate.

11. cooking apparatus according to claim 10, which is characterized in that the support handle (11) has installation cavity (111), the pot cover (200) further includes mounting base (202), and mounting base (202) setting is interior in the installation cavity (111), The first end of the connection structure (30) is fastenedly connected with the mounting base (202).