CN207544874U - Cooking apparatus - Google Patents

Abstract

The utility model discloses a kind of cooking apparatus, the cooking apparatus includes：Outer pot；Interior pot, the interior pot are detachably arranged in the outer pot, and the upper end of the interior pot has flanging；Pot cover, when the pot cover is located on the outer pot in which can open or close and the pot cover is closed, the lower end of the pot cover is supported on the flanging；For the sealing ring being sealed to the pot cover and the interior pot, the sealing ring is located on the pot cover and when the pot cover is closed, and has free gap between the upper surface of the flanging and the sealing ring.Have that sealing effect is good, high reliability according to the cooking apparatus of the utility model embodiment.

Description

Cooking apparatus

Technical field

The utility model is related to cooking apparatus manufacturing technology field, in particular to a kind of cooking apparatus.

Background technology

The cooking apparatus of such as oval pressure cooker in the relevant technologies, sealing means are static sealing, and static sealing leads to It crosses certain external force or the weight of itself mutually to squeeze with another component, between the two without activity space, by the two Between extruding force formed sealing, this sealing means are after long-term use process, due to often dismounting, can make the table of contact Face generates certain deformation or distortion, the phenomenon that leading to seal failure, leak air, influences the normal use of cooking apparatus.

Utility model content

The utility model is intended at least solve one of technical problem in the prior art.For this purpose, the utility model carries Go out a kind of cooking apparatus, which has that sealing effect is good, high reliability.

To achieve the above object, the embodiment of first aspect according to the present utility model proposes a kind of cooking apparatus, described Cooking apparatus includes：Outer pot；Interior pot, the interior pot are detachably arranged in the outer pot, and the upper end of the interior pot, which has, turns up Side；Pot cover, when the pot cover is located on the outer pot in which can open or close and the pot cover is closed, the lower end branch of the pot cover Support is on the flanging；For the sealing ring being sealed to the pot cover and the interior pot, the sealing ring is located at described On pot cover and when the pot cover is closed, there is free gap between the upper surface of the flanging and the sealing ring.

According to the cooking apparatus of the utility model embodiment, have that sealing effect is good, high reliability.

In addition, following additional technical characteristic can also be had according to the cooking apparatus of the utility model above-described embodiment：

One embodiment according to the present utility model, the sealing ring are described including at least being stretched into when the pot cover is closed Dip section in interior pot and the positioning section for connecting the pot cover and the dip section, when the pot cover is closed the positioning section and The internal perisporium contact of the interior pot, between the activity between the lower surface of the positioning section and the upper surface of the flanging Gap.It is convenient for the pot cover and the interior pot-shaped in this way into dynamic sealing.

Optionally, the upper surface of the flanging is formed with pot cover locating slot, and the lower end of the pot cover is supported on the pot On the bottom wall of lid locating slot.It is not only convenient for positioning the pot cover using the pot cover locating slot in this way, and convenient for institute State the formation of free gap.

Further, the internal perisporium of the pot cover locating slot is equipped with guiding surface, and the guiding surface is determined by the pot cover The bottom wall of position slot inwardly tilts extension upwards.The pot cover can be oriented to using the guiding surface in this way.

Another embodiment according to the present utility model, the periphery of the outer pot are located at along the projection on the flanging The inside of the outer edge of the flanging.In this way convenient for the reliability of electric elements inside the guarantee cooking apparatus.

Optionally, the pot cover includes：Pot cover cover board；Pot cover coaming plate, the pot cover coaming plate is by the outer of the pot cover cover board Week, the lower end of the pot cover coaming plate was equipped with in-flanges, and the sealing ring is clamped in the in-flanges and institute along being turned over downwards It states between pot cover cover board.It is convenient for the setting of the sealing ring in this way, is further easy to implement between the pot cover and the interior pot Dynamic sealing.

Further, the angle between the in-flanges and the pot cover coaming plate is more than 80 degree and less than 90 degree.So just The pot cover is oriented in the in-flanges.

Optionally, the junction arc transition of the in-flanges and the pot cover coaming plate.In this way convenient for the in-flanges with The interior pot contact smooth.

Further embodiment according to the present utility model, the cross section of the pot cover have orthogonal long axis and short Axis, the cross section of the interior pot are adapted with the shape of the cross section of the pot cover.In this way convenient for the cooking apparatus to bulk The rectangle food materials of shape are cooked.

Further, the cross section of the pot cover and the cross section of the interior pot are ellipse.Institute can be reduced in this way State influence of the pot cover deformation to the sealing ring sealing effect.

The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description In become apparent or recognized by the practice of the utility model.

Description of the drawings

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

Fig. 1 is the sectional view according to the cooking apparatus of the utility model embodiment.

Fig. 2 is the enlarged drawing at D in Fig. 1.

Fig. 3 is the structure diagram according to the interior pot of the cooking apparatus of the utility model embodiment.

Fig. 4 is the sectional view according to the interior pot of the cooking apparatus of the utility model embodiment.

Fig. 5 is the enlarged drawing at E in Fig. 4.

Fig. 6 is the structure diagram according to the pot cover of the cooking apparatus of the utility model embodiment.

Fig. 7 is the sectional view according to the pot cover of the cooking apparatus of the utility model embodiment.

Fig. 8 is the enlarged drawing at F in Fig. 7.

Reference numeral：Cooking apparatus 1, outer pot 100, interior pot 200, flanging 210, pot cover locating slot 211, guiding surface 212nd, pot cover 300, pot cover cover board 310, pot cover coaming plate 320, in-flanges 321, sealing ring 400, dip section 410, positioning section 420, Free gap S.

Specific embodiment

The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and it is not intended that the utility model Limitation.

Below with reference to the accompanying drawings cooking apparatus 1 according to the utility model embodiment is described.

As Figure 1-Figure 8, outer pot 100, interior pot 200, pot cover are included according to the cooking apparatus of the utility model embodiment 1 300 and sealing ring 400.

Interior pot 200 is detachably arranged in outer pot 100, and the upper end of interior pot 200 has flanging 210 (upper and lower directions such as figure 1st, shown in the arrow A in Fig. 3, Fig. 4 and Fig. 7).Pot cover 300 is located at can opening or closing on outer pot 100 and pot cover 300 is closed When, the lower end of pot cover 300 is supported on flanging 210.Sealing ring 400 is close for being sealed to pot cover 300 and interior pot 200 Seal 400 is located on pot cover 300 and when pot cover 300 is closed, and has between the upper surface of flanging 210 and sealing ring 400 and lives Dynamic gap S.

According to the cooking apparatus 1 of the utility model embodiment, by setting sealing ring 400 on pot cover 300, in pot cover During 300 closing, there is free gap S between the upper surface of flanging 210 and sealing ring 400.Pot cover 300 and interior pot 200 in this way Between form dynamic sealing, compared to the static sealing mode in the relevant technologies, the upper surface and sealing ring 400 of flanging 210 it Between there is activity space, between the two that crimp does not occur, sealing ring 400 is avoided to be squeezed power and generate expendable Plastic deformation or distortion, prevent sealing ring 400 and 210 seal failure of flanging, so as to avoid 400 gas leakage of sealing ring, improve close The sealing performance of seal 400 ensures that when pot cover 300 is closed pot cover 300 is reliably sealed with interior pot 200.

Also, there is free gap S, pot cover 300 and interior pot 200 between the upper surface of flanging 210 and sealing ring 400 Between form dynamic sealing, compared to the static sealing mode in the relevant technologies, be more applicable for pot cover 300 and often open or close Situation, convenient for the formation and releasing of sealed environment, avoid influencing sealing ring 400 since pot cover 300 often opens or closes Sealing effect.

Meanwhile there is free gap S, pot cover 300 and interior pot 200 between the upper surface of flanging 210 and sealing ring 400 Between form dynamic sealing, compared to the static sealing mode in the relevant technologies, the service life of sealing ring 400 is longer, can save Go often to change the process of sealing ring 400, convenient for reducing the cost of 1 care and maintenance of cooking apparatus, convenient for improving cooking apparatus 1 Working performance, convenient for improve user usage experience.

In addition, the upper end of pot 200 has flanging 210 inside, when pot cover 300 is closed, the lower end of pot cover 300 is supported on outside On flange 210.In this way convenient for the support cooperation of the lower end of flanging 210 and pot cover 300, convenient for forming free gap S, to realize pot Dynamic sealing between lid 300 and interior pot 200 improves the sealing performance of cooking apparatus 1, so as to improve the culinary art of cooking apparatus 1 Effect improves the comfort of user.

Further, the upper end of interior pot 200 has flanging 210, and when pot cover 300 is closed, the lower end of pot cover 300 is supported on On flanging 210.It can be limited in this way using interior 200 pairs of pot covers 300 of pot, since pot cover 300 and interior pot 200 belong to five Golden part, the accuracy of manufacture of handware is high, dimensionally stable after molding, it is not easy to and it is protected from environmental, convenient for improving cooking apparatus 1 Structural stability, convenient for improving the functional reliability of cooking apparatus 1.

Therefore, have that sealing effect is good, high reliability according to the cooking apparatus of the utility model embodiment 1.

Below with reference to the accompanying drawings cooking apparatus 1 according to the utility model specific embodiment is described.

In some specific embodiments of the utility model, as Figure 1-Figure 8, according to cooking for the utility model embodiment Utensil 1 of preparing food includes outer pot 100, interior pot 200, pot cover 300 and sealing ring 400.

Optionally, as shown in Fig. 2, sealing ring 400, which is included at least, stretches into stretching into interior pot 200 when pot cover 300 is closed Section 410 and the positioning section 420 of connection pot cover 300 and dip section 410, positioning section 420 and interior pot 200 when pot cover 300 is closed Internal perisporium contacts, and has free gap S between the lower surface of positioning section 420 and the upper surface of flanging 210.It is convenient for pot cover in this way 300 form dynamic sealing with interior pot 200, convenient for improving the sealing performance of sealing ring 400.

Specifically, as shown in Figure 2 and Figure 5, the upper surface of flanging 210 is formed with pot cover locating slot 211, pot cover 300 Lower end is supported on the bottom wall of pot cover locating slot 211.It is not only convenient for determining pot cover 300 using pot cover locating slot 211 in this way Position, and the lower end of pot cover 300 is supported on the bottom wall of pot cover locating slot 211, convenient for the formation of free gap S, is easy to implement Dynamic sealing between pot cover 300 and interior pot 200.

More specifically, as shown in Figure 2 and Figure 5, the internal perisporium of pot cover locating slot 211 is equipped with guiding surface 212, is oriented to oblique Face 212 is inwardly tilted upwards by the bottom wall of pot cover locating slot 211 to be extended.In this way can utilize guiding surface 212 to pot cover 300 into Row is oriented to, and is accurately fastened on pot cover locating slot 211 convenient for pot cover 300, further convenient for pot cover 300 and flanging 210 it Between free gap S formation.

Optionally, the periphery of outer pot 100 is located at the inside of the outer edge of flanging 210 along the projection on flanging 210. Water in this way in cooking process in interior pot 200 will not spill into outer pot 100, convenient for ensureing 1 inside electric elements of cooking apparatus Reliability.

Specifically, as shown in fig. 7, pot cover 300 includes pot cover cover board 310 and pot cover coaming plate 320, pot cover coaming plate 320 is by pot The periphery of lid cover board 310 is along being turned over downwards, and the lower end of pot cover coaming plate 320 is equipped with in-flanges 321, and sealing ring 400 is clamped in Between in-flanges 321 and pot cover cover board 310.In this way be convenient for sealing ring 400 setting, be further easy to implement pot cover 300 with it is interior Dynamic sealing between pot 200, while in-flanges 321 can not only reduce the sky of the occupancy of pot cover 300 compared to flanging structure Between, and structural rigidity and intensity convenient for improving pot cover 300.

More specifically, the angle between in-flanges 321 and pot cover coaming plate 320 is more than 80 degree and less than 90 degree.So just Pot cover 300 is oriented in in-flanges 321, is swimmingly fastened on interior pot 200 convenient for pot cover 300.

Optionally, as shown in Figure 2 and Figure 8, the junction arc transition of in-flanges 321 and pot cover coaming plate 320.So not only In-flanges 321 and the stress concentration of the junction of pot cover coaming plate 320 can be reduced, and can be in order to in-flanges 321 and interior pot 200 contact smooths, while make the moulding of pot cover 300 more beautiful.

Fig. 1-Fig. 8 shows cooking apparatus 1 according to the present utility model.The cross section of pot cover 300 has orthogonal Long axis and short axle, the cross section of interior pot 200 are adapted with the shape of the cross section of pot cover 300.Specifically, pot cover 300 is substantially For ellipse.Big block-like rectangle food materials are cooked convenient for cooking apparatus 1 in this way, body is used convenient for raising user It tests.

Specifically, the cross section of pot cover 300 and the cross section of interior pot 200 are ellipse.Due to oval in the relevant technologies The pot cover integral rigidity of shape is weaker, is acted on by pot inner pressure, and arch deformation, pot cover edge pressure-bearing step tilt down at the top of pot cover Deformation influences the sealing effect of sealing ring after pot cover deformation.Have between the upper surface of flanging 210 and sealing ring 400 in this way Free gap S can reduce pot cover 300 and deform influence to 400 sealing effect of sealing ring, improve the reliability of cooking apparatus 1 And stability.

According to other compositions of the cooking apparatus 1 of the utility model embodiment and operate for ordinary skill people All it is known for member, is not detailed herein.

In the description of the present invention, it is to be appreciated that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable The orientation or position relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " are based on orientation shown in the drawings Or position relationship, be for only for ease of description the utility model and simplify description rather than instruction or imply signified device or Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limit to the utility model System.In addition, define " first ", one or more this feature can be expressed or be implicitly included to the feature of " second ". In the description of the present invention, unless otherwise indicated, " multiple " are meant that two or more.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary, It can be the connection inside two elements.For the ordinary skill in the art, can above-mentioned art be understood with concrete condition Concrete meaning of the language in the utility model.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ", The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or Person's feature can in an appropriate manner combine in any one or more embodiments or example.

While there has been shown and described that the embodiment of the utility model, it will be understood by those skilled in the art that： In the case of the principle and objective for not departing from the utility model can these embodiments be carried out with a variety of variations, modification, replaced And modification, the scope of the utility model are limited by claim and its equivalent.

Claims (10)

1. a kind of cooking apparatus, which is characterized in that including：

Outer pot；

Interior pot, the interior pot are detachably arranged in the outer pot, and the upper end of the interior pot has flanging；

Pot cover, when the pot cover is located on the outer pot in which can open or close and the pot cover is closed, the lower end of the pot cover It is supported on the flanging；

For the sealing ring being sealed to the pot cover and the interior pot, the sealing ring is located on the pot cover and described When pot cover is closed, there is free gap between the upper surface of the flanging and the sealing ring.

2. cooking apparatus according to claim 1, which is characterized in that the sealing ring is included at least closes in the pot cover When stretch into dip section in the interior pot and connect the positioning section of the pot cover and the dip section, close when institute in the pot cover The internal perisporium that positioning section is stated with the interior pot contacts, and has between the upper surface of the lower surface of the positioning section and the flanging The free gap.

3. cooking apparatus according to claim 1, which is characterized in that the upper surface of the flanging is formed with pot cover positioning Slot, the lower end of the pot cover are supported on the bottom wall of the pot cover locating slot.

4. cooking apparatus according to claim 3, which is characterized in that the internal perisporium of the pot cover locating slot, which is equipped with, to be oriented to tiltedly Face, the guiding surface is inwardly tilted upwards by the bottom wall of the pot cover locating slot to be extended.

5. cooking apparatus according to claim 1, which is characterized in that the periphery of the outer pot is along on the flanging Projection is positioned at the inside of the outer edge of the flanging.

6. cooking apparatus according to claim 1, which is characterized in that the pot cover includes：

Pot cover cover board；

Pot cover coaming plate, the pot cover coaming plate is turned over downwards by the periphery edge of the pot cover cover board, under the pot cover coaming plate End is equipped with in-flanges, and the sealing ring is clamped between the in-flanges and the pot cover cover board.

7. cooking apparatus according to claim 6, which is characterized in that the angle between the in-flanges and the pot cover coaming plate Degree is more than 80 degree and less than 90 degree.

8. cooking apparatus according to claim 6, which is characterized in that the junction of the in-flanges and the pot cover coaming plate Arc transition.

9. cooking apparatus according to claim 1, which is characterized in that the cross section of the pot cover has orthogonal length Axis and short axle, the cross section of the interior pot are adapted with the shape of the cross section of the pot cover.

10. cooking apparatus according to claim 9, which is characterized in that the horizontal stroke of the cross section of the pot cover and the interior pot Section is ellipse.