CN209153122U - Cooking utensil - Google Patents

Abstract

The utility model provides a cooking utensil, including the pot body, the pot body includes: a housing; the heat preservation cover is arranged in the shell; the base is arranged at the bottom of the shell; the thermal-insulated component, the thermal-insulated component wears to establish on the base, and the thermal-insulated component includes the pole body and sets up the pressure-bearing portion in the one end of pole body, and pressure-bearing portion sets up with the cover that keeps warm relatively. The utility model provides a thermal-insulated component's among the correlation technique structure unreasonable and lead to it to receive the easy deformation damage of the pressure of heat preservation cover or by the problem that drops on the base.

Description

Cooking apparatus

Technical field

The utility model relates to family's electro-technical fields, in particular to a kind of structure of the heat insulating element of cooking apparatus Improvement.

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 avoid the heat on the insulation cover of electric pressure cooking saucepan is transmitted to the pedestal of pot body, between insulation cover and pedestal usually It is provided with heat insulating element, heat insulating element is projectedly mounted on the base；In the related technology, heat insulating element usually requires to bear heat preservation The pressure applied is covered, and due to the unreasonable structure of heat insulating element, cause heat insulating element to be easy deformation damage in loading process Or by falling off on pedestal.

Utility model content

The main purpose of the utility model is to provide a kind of cooking apparatus, with the heat insulating element of solution in the related technology Unreasonable structure and cause to be easy deformation damage when its pressure by insulation cover or the problem of by falling off on pedestal.

To achieve the goals above, the utility model provides a kind of cooking apparatus, including pot body, and pot body includes: shell； Insulation cover, insulation cover are arranged inside the shell；The bottom of shell is arranged in pedestal, pedestal；Heat insulating element, heat insulating element are threaded through bottom On seat, heat insulating element includes the pressure-bearing portion of bar body with one end that bar body is arranged in, and pressure-bearing portion is oppositely arranged with insulation cover.

Further, pressure-bearing portion is contacted with the bottom surface of insulation cover；Or pressure-bearing portion and the bottom surface of insulation cover are separately.

Further, the periphery wall of pressure-bearing portion and bar body connects, and pressure-bearing portion is formed in the sagittal plane of bar body Orthographic projection be in circular ring shape, the orthographic projection that bar body is formed in the sagittal plane of bar body is rounded.

Further, the ratio of the diameter of the outer diameter and bar body in pressure-bearing portion is more than or equal to 1.1 and is less than or equal to 1.5.

Further, heat insulating element further includes reinforcing rib, and reinforcing rib is all connected with bar body and pressure-bearing portion.

Further, reinforcing rib is connect with pressure-bearing portion away from the surface of insulation cover and with the periphery wall of bar body, and The sectional area of reinforcing rib is gradually reduced along the direction far from pressure-bearing portion.

Further, reinforcing rib is multiple, and multiple reinforcing ribs are arranged around the periphery wall interval of bar body.

Further, it is provided with mounting plate on pedestal, mounting hole is offered on mounting plate, heat insulating element further includes positioning Portion, the other end of bar body is arranged in positioning region, and after positioning region protrudes into mounting hole and rotates predetermined angle, positioning region can be with peace The lower surface counter stopper of loading board.

Further, heat insulating element further includes support platform, and support platform connect and is located at bar body pressure-bearing portion and determines Between the portion of position, support platform is for the upper surface counter stopper with mounting plate.

Further, there is the mounting post towards the projecting inward setting of shell, mounting post has installation cavity, mounting plate on pedestal It is arranged in installation cavity and is located at the top of installation cavity, heat insulating element has pilot hole, and cooking apparatus further includes fastener, fastening The first end of part is located in installation cavity and abuts with heat insulating element, and the second end of fastener fastens after passing through pilot hole with insulation cover Connection.

Using the technical solution of the utility model, pressure-bearing portion is arranged by one end of the bar body in heat insulating element, and hold Splenium is oppositely arranged with insulation cover.In this way, pressure-bearing portion as the contact structures with insulation cover, effectively increase heat insulating element with The contact area of insulation cover not only improves heat insulating element to the isolation effect of the heat from insulation cover, but also makes heat-insulated Element can be evenly distributed with by the pressure of insulation cover to be dispersed, and stress collection occurs in the contact surface for avoiding heat insulating element and insulation cover In, to prevent heat insulating element deformation from damaging or by falling off on pedestal, and then improve the use reliability 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 sectional structure signal of the pot body 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 a kind of structural schematic diagram of the heat insulating element of alternative embodiment of the pot body in Fig. 1；

Fig. 4 shows the structural schematic diagram at another visual angle of the heat insulating element in Fig. 3；

Fig. 5 shows the structural schematic diagram of the heat insulating element of another alternative embodiment of the pot body in Fig. 1；

Fig. 6 shows the decomposition texture schematic diagram of the pot body in Fig. 1；

Fig. 7 shows the structural schematic diagram of the pedestal of the pot body in Fig. 1.

Wherein, the above drawings include the following reference numerals:

1, pot body；10, shell；100, mounting plate；110, mounting hole；20, pedestal；21, mounting post；211, installation cavity；30, Insulation cover；40, heat insulating element；41, bar body；42, support platform；43, positioning region；431, ledge arrangement；44, pressure-bearing portion；45, Pilot hole；46, reinforcing rib；50, fastener.

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.

The appearance when pressure for leading to it to solve the unreasonable structure of heat insulating element in the related technology by insulation cover Easy deformation damage or the problem of by falling off on pedestal, the utility model provides a kind of cooking apparatus；It should be noted that this Shen Cooking apparatus please includes electric pressure cooking saucepan or electric cooker, but is not limited to the two, and the illustrated embodiment of the application is with electric pressure cooking saucepan For.

As shown in Figures 1 to 4, cooking apparatus includes pot body 1, pot body 1 include shell 10, insulation cover 30, pedestal 20 and every Thermal element 40, insulation cover 30 are arranged in shell 10, and the bottom of shell 10 is arranged in pedestal 20, and heat insulating element 40 is threaded through pedestal On 20, heat insulating element 40 includes the pressure-bearing portion 44 of bar body 41 with one end that bar body 41 is arranged in, pressure-bearing portion 44 and insulation cover 30 are oppositely arranged.

Pressure-bearing portion 44 is set by one end of the bar body 41 in heat insulating element 40, and pressure-bearing portion 44 and insulation cover 30 are opposite Setting.In this way, pressure-bearing portion 44 effectively increases heat insulating element 40 and insulation cover 30 as the contact structures with insulation cover 30 Contact area not only improves heat insulating element 40 to the isolation effect of the heat from insulation cover 30, but also makes heat insulating element 40 can be evenly distributed with and disperse by the pressure of insulation cover 30, and stress occurs in the contact surface for avoiding heat insulating element 40 and insulation cover 30 It concentrates, to prevent 40 deformation of heat insulating element from damaging or by falling off on pedestal 20, and then the use for improving cooking apparatus is reliable Property.

As a kind of alternative embodiment, pressure-bearing portion 44 is contacted with the bottom surface of insulation cover 30；In this way, in pressure-bearing portion 44 and heat preservation The junction of cover 30 can form installation pretightening force, it is ensured that the compactness in pressure-bearing portion 44 and insulation cover 30, so that pressure-bearing portion 44 is not Heat insulation is only played, but also the supporting role certain to insulation cover 30 can be played.

Certainly, Fig. 1 and Fig. 2 shows alternative embodiment in, the bottom surface of pressure-bearing portion 44 and insulation cover 30 is separately.This Sample, pressure-bearing portion 44 and insulation cover 30 form air adiabatic, and in cooking apparatus transport or use process, because shaking causes to keep the temperature When cover 30 is contacted with pressure-bearing portion 44, pressure-bearing portion 44 can equally play effective supporting role to insulation cover 30, avoid heat-insulated member There is stress concentration in the contact surface of part 40 and insulation cover 30, to prevent 40 deformation of heat insulating element from damaging or by taking off on pedestal 20 It falls.

Specifically, the orthographic projection that bar body 41 is formed in the sagittal plane of bar body 41 is located at pressure-bearing portion 44 in bar sheet The inside of the circumference of the orthographic projection formed in the sagittal plane of body 41.This heat insulating element 40 for optimizing structure, effectively Ground ensures that pressure-bearing portion 44 has and the enough contacts area of insulation cover 30.

As shown in figure 3, pressure-bearing portion 44 is connect with the periphery wall of bar body 41, and pressure-bearing portion 44 is flat in the radial direction of bar body 41 The orthographic projection formed in face is in circular ring shape, and the orthographic projection that bar body 41 is formed in the sagittal plane of bar body 41 is rounded.This The manufacture easy to process of heat insulating element 40 of kind structure type, and be conducive to the installation between heat insulating element 40 and pedestal 20.

Optionally, the ratio of the outer diameter in pressure-bearing portion 44 and the diameter of bar body 41 is more than or equal to 1.1 and is less than or equal to 1.5. It can either ensure the bearing capacity in pressure-bearing portion 44 in the heat insulating element 40 that numberical range determines, and heat insulating element 40 can be optimized The amount for fabricating consumptive material is conducive to the economy for promoting heat insulating element 40.

As shown in figure 5, this example show the structure of another heat insulating element 40, the reality of the embodiment and Fig. 3 and Fig. 4 The difference for applying example is that heat insulating element 40 further includes reinforcing rib 46, and reinforcing rib 46 is all connected with bar body 41 and pressure-bearing portion 44.Add The setting of strengthening tendons 46 has further functioned as the supporting role to pressure-bearing portion 44, prevents pressure-bearing portion 44 in the long-term pressing of insulation cover 30 Effect is lower, and deformation occurs or damage.

As shown in figure 5, specifically, surface away from insulation cover 30 and and the bar body in reinforcing rib 46 and pressure-bearing portion 44 41 periphery wall connection, and the sectional area of reinforcing rib 46 is gradually reduced along the direction far from pressure-bearing portion 44.The reinforcement of such structure Muscle 46 can either ensure to stablize support to pressure-bearing portion 44, additionally it is possible to play and increase bar body 41 and 44 bonding strength of pressure-bearing portion Effect, while the processing and manufacturing consumptive material of heat insulating element 40 can also be reduced.

Optionally, reinforcing rib 46, bar body 41 and pressure-bearing portion 44 are structure as a whole.

As shown in figure 5, reinforcing rib 46 is multiple, multiple reinforcements in order to further enhance the support effect to pressure-bearing portion 44 Muscle 46 is arranged around the periphery wall interval of bar body 41.

As shown in Figure 1, Figure 2 and Figure 7, it is provided with mounting plate 100 on pedestal 20, offers mounting hole on mounting plate 100 110, heat insulating element 40 further includes positioning region 43, and the other end of bar body 41 is arranged in positioning region 43, and installation is protruded into positioning region 43 Hole 110 and after rotating predetermined angle, positioning region 43 can be with the lower surface counter stopper of mounting plate 100.By to heat insulating element 40 structure optimizes, since heat insulating element 40 includes bar body 41 and the positioning region 43 being arranged in bar body 41, wherein For assembling between the mounting plate 100 of pedestal 20, positioning region 43 protrudes into mounting hole 110 and rotates predetermined angle for positioning region 43 Afterwards, positioning region 43 can be with the lower surface counter stopper of mounting plate 100.

In this way, operator is when heat insulating element 40 to be mounted on pedestal 20, it is only necessary to first adjust positioning region 43 and peace Filling the position in hole 110, i.e. adjustment positioning region 43 is corresponding with mounting hole 110, and enable positioning region 43 by mounting hole 110, Portion 43 to be positioned pass through mounting hole 110 after, rotate bar body 41 so that positioning region 43 rotate with and relative to mounting hole 110 Change in location occurs, achievees the effect that the lower surface counter stopper of positioning region 43 Yu mounting plate 100；As it can be seen that utilizing the application's The improved heat insulating element 40 of structure greatly increases the easy degree of assembly between heat insulating element 40 and pedestal 20, improves The processing efficiency of electric pressure cooking saucepan.

Optionally, positioning region 43 includes at least two spaced ledge arrangements 431.The heat-insulated member of this structure type The manufacture easy to process of part 40 advantageously reduces the overall processing manufacturing cost of heat insulating element 40, and ledge arrangement 431 has and peace The characteristics of lower surface of loading board 100 reliably engages.

Preferably, as shown in Figure 3 and Figure 4, positioning region 43 includes two ledge arrangements 431, and two ledge arrangements 431 are symmetrical It is arranged in bar body 41, the center of gravity of the heat insulating element 40 of this structure is located at its geometric center, constitutional balance, when heat-insulated member After part 40 is assembled on pedestal 20, in 40 loading process of heat insulating element, the power on heat insulating element 40 can be uniformly transferred to installation Plate 100, so that it is guaranteed that the Assembly stability between heat insulating element 40 and mounting plate 100.

Such as Fig. 2, Fig. 3 and with shown in Fig. 4, bar body 41 is cylindrical, the cylindrical manufacture easy to process of bar body 41, And convenient for ledge arrangement 431 is arranged in bar body 41；Multiple ledge arrangements 431 are around the equally circumferentially spaced of bar body 41. Also ensure that stress point is around the circumferential uniform of mounting hole 110 on the surface with 40 counter stopper of heat insulating element of mounting plate 100 Distribution promotes mounting plate 100 to the limit stability of heat insulating element 40.

As shown in Figure 3 and Figure 4, optionally, ledge arrangement 431 is fanning strip.And the sectional area of ledge arrangement 431 is along separate The direction of bar body 41 is gradually increased, and this ledge arrangement 431 can ensure to have enough contacts area with mounting plate 100, When ensuring that the two contact, mounting plate 100 can be played to the reliable position-limiting action of heat insulating element 40.

As shown in Figures 2 to 5, heat insulating element 40 further includes support platform 42, and support platform 42 is connect simultaneously with bar body 41 Between pressure-bearing portion 44 and positioning region 43, support platform 42 is for the upper surface counter stopper with mounting plate 100.By to every The structure of thermal element 40 optimizes, and effectively improves the stress of the junction of heat insulating element 40 and pedestal 20 and insulation cover 30 Situation avoids and occurs stress raisers between three, it is ensured that the connective stability between three.Specifically, heat-insulated Element 40 includes bar body 41 and the support platform 42 being arranged in bar body 41, and the first end of bar body 41 is located at mounting plate In 100 mounting hole 110, the upper surface of support platform 42 and mounting plate 100, which supports, to be cooperated；In this way, the setting of support platform 42, So that its upper surface for being supported on mounting plate 100, has not only acted as the limit moved to heat insulating element 40 far from 30 side of insulation cover Position effect, but also the contact area of heat insulating element 40 Yu mounting plate 100 is effectively increased, when cooking apparatus is by external force When, the stress of heat insulating element 40 can be steadily by support platform 42 and mounting plate 100 to 20 transfer spreading of pedestal, to keep away Exempt from heat insulating element 40 or insulation cover 30 to be concentrated and damage by excessive stress, greatly improves the product of cooking apparatus Energy.

As shown in Figure 1, Figure 2, there is the mounting post 21 towards the projecting inward setting of shell 10, peace shown in Fig. 6 and Fig. 7, on pedestal 20 Filling column 21 has installation cavity 211, and the top in installation cavity 211 and being located at installation cavity 211, heat insulating element is arranged in mounting plate 100 40 have pilot hole 45, and cooking apparatus further includes fastener 50, the first end of fastener 50 be located at installation cavity 211 it is interior and with it is heat-insulated Element 40 abuts, and the second end of fastener 50 is fastenedly connected after passing through pilot hole 45 with insulation cover 30.The bottom of this structure type Seat 20 adapts to the overall structure of cooking apparatus, that is, mounting post 21 and mounting plate 100 convenient for being integrally formed processing and manufacturing, tightly The connective stability between insulation cover 30 and pedestal 20 is effectively promoted in the setting of firmware 50.

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, which is characterized in that including pot body (1), the pot body (1) includes:

Shell (10)；

Insulation cover (30), insulation cover (30) setting is in the shell (10)；

Pedestal (20), bottom of pedestal (20) setting in the shell (10)；

Heat insulating element (40), the heat insulating element (40) are threaded through on the pedestal (20), and the heat insulating element (40) includes bar Ontology (41) and setting are in the pressure-bearing portion (44) of one end of the bar body (41), the pressure-bearing portion (44) and the insulation cover (30) it is oppositely arranged.

2. cooking apparatus according to claim 1, which is characterized in that

The pressure-bearing portion (44) contacts with the bottom surface of the insulation cover (30)；Or

The bottom surface of the pressure-bearing portion (44) and the insulation cover (30) is separately.

3. cooking apparatus according to claim 1, which is characterized in that the bar body (41) is in the bar body (41) The orthographic projection formed in sagittal plane is located at the pressure-bearing portion (44) and is formed just in the sagittal plane of the bar body (41) The inside of the circumference of projection.

4. cooking apparatus according to claim 3, which is characterized in that the pressure-bearing portion (44) and the bar body (41) Periphery wall connection, and the orthographic projection that the pressure-bearing portion (44) is formed in the sagittal plane of the bar body (41) is in circular ring shape, The orthographic projection that the bar body (41) is formed in the sagittal plane of the bar body (41) is rounded.

5. cooking apparatus according to claim 4, which is characterized in that the outer diameter of the pressure-bearing portion (44) and the bar body (41) ratio of diameter is more than or equal to 1.1 and is less than or equal to 1.5.

6. cooking apparatus according to claim 1, which is characterized in that the heat insulating element (40) further includes reinforcing rib (46), the reinforcing rib (46) is all connected with the bar body (41) and the pressure-bearing portion (44).

7. cooking apparatus according to claim 6, which is characterized in that the reinforcing rib (46) and the pressure-bearing portion (44) It is connect away from the surface of the insulation cover (30) and with the periphery wall of the bar body (41), and section of the reinforcing rib (46) Area is gradually reduced along the direction far from the pressure-bearing portion (44).

8. cooking apparatus according to claim 6, which is characterized in that the reinforcing rib (46) be it is multiple, it is multiple described plus Strengthening tendons (46) are arranged around the periphery wall interval of the bar body (41).

9. cooking apparatus according to claim 1, which is characterized in that mounting plate (100) are provided on the pedestal (20), It is offered mounting hole (110) on the mounting plate (100), the heat insulating element (40) further includes positioning region (43), the positioning The other end in the bar body (41) is arranged in portion (43), and the positioning region (43) is protruded into the mounting hole (110) and rotated pre- If after angle, the positioning region (43) can be with the lower surface counter stopper of the mounting plate (100).

10. cooking apparatus according to claim 9, which is characterized in that the heat insulating element (40) further includes support platform (42), the support platform (42) connect with the bar body (41) and is located at the pressure-bearing portion (44) and the positioning region (43) Between, the support platform (42) is for the upper surface counter stopper with the mounting plate (100).

11. cooking apparatus according to claim 10, which is characterized in that have on the pedestal (20) towards the shell (10) mounting post (21) of projecting inward setting, the mounting post (21) have installation cavity (211), mounting plate (100) setting Top in the installation cavity (211) and positioned at the installation cavity (211), the heat insulating element (40) have pilot hole (45), the cooking apparatus further includes fastener (50), and the first end of the fastener (50) is located in the installation cavity (211) And abutted with the heat insulating element (40), the second end of the fastener (50) pass through the pilot hole (45) afterwards with the heat preservation Cover (30) is fastenedly connected.