CN206809097U - Interior pot set, interior pot component and electric cooker - Google Patents

Abstract

The utility model discloses pot set in one kind, interior pot component and electric cooker, the interior pot set includes inner ring and the outer ring being sheathed on outside the inner ring, the first end of the inner ring and the first end fixed engagement of the outer ring, second end of the inner ring and the second end fixed engagement of the outer ring, to cause the inner ring and the outer ring to be collectively forming vacuum ring cavity, wherein, the first end of the outer ring exceeds the first end of the inner ring, and/or the second end of the outer ring exceeds the second end of the inner ring.In technical solutions of the utility model, outer ring and the joint of inner ring are located within outer ring when pot covers in assembling, are blocked by outer ring parcel, so as to lift the aesthetic property of interior pot set.Also, when subsequently interior pot set is installed on the perisporium outer surface of interior pot, joint is between outer ring and interior pot, it is not necessary to spends time and technique to carry out processing to joint and can be obtained by outward appearance attractive in appearance, so that installation becomes easy and efficient.

Description

Interior pot set, interior pot component and electric cooker

Technical field

It the utility model is related to pot set in living electric apparatus field, more particularly to one kind, interior pot component and electric cooker.

Background technology

Interior pot is one of core component of electric cooker, is the container for being heated food.Most interior pot is usually entity Structure, it is made up of a kind of material or a variety of compound materials.Although this interior pot firing rate is fast, do not have trap heat stream The function of mistake, cook and insulating process in, heat is easy to lose by pan outer side surface, causes the waste of energy, Reduce the efficiency of heating surface simultaneously.

In order that interior pan has the function that trap heat is lost in, it is provided with inside on the outer surface of pot in the electric cooker of part The interior pot set of vacuum ring cavity, still, the problem of this interior pot set generally existing bad order.In view of the defects of above-mentioned, it is necessary to A kind of new interior pot set is provided.

Utility model content

Main purpose of the present utility model is to provide pot set in one kind, it is intended to solves asking for existing interior pot set bad order Topic.

To achieve the above object, the utility model proposes interior pot set include inner ring and be sheathed on outside the inner ring outside Circle, the opposite end of the inner ring vertically for the inner ring first end and the second end, the outer ring vertically opposite two The first end for the outer ring and the second end, the first end of the inner ring and the first end fixed engagement of the outer ring are held, it is described Second end of inner ring and the second end fixed engagement of the outer ring, to cause the inner ring and the outer ring to be collectively forming vacuum ring Chamber, wherein, the first end of the outer ring exceeds the first end of the inner ring, and/or, the second end of the outer ring is beyond described interior Second end of circle.

Preferably, the first end of the inner ring and the first end interference fit of the outer ring or welding；It is and/or described Second end of inner ring and the second end interference fit of the outer ring or welding.

Preferably, the thermal coefficient of expansion of the outer ring is more than the thermal coefficient of expansion of the inner ring.

Preferably, the bus of the outer ring is formed as the outstanding curve in middle part.

Preferably, the bus of the outer ring include be sequentially connected from top to bottom first paragraph, second segment, the 3rd section, the 4th Section and the 5th section, the first paragraph and the 5th section of diameter parallel with the outer ring, the second segment is downward Gradually outward-dipping on direction, described 3rd section gradually slopes inwardly in a downward direction, described 4th section and the outer ring Axis it is vertical.

Preferably, the inner ring is formed as step-like, horn-like or straight-tube shape.

Preferably, the concave station of oriented vacuum ring intracavitary depression is formed on the inner ring, the company of offering on the concave station Lead to the vacuum ring cavity and the vacuum port of capping closing can be used.

In addition, the utility model also provides pot component in one kind, its perisporium for including interior pot and being arranged at the interior pot Above-mentioned interior pot set on outer surface.

Preferably, the interior pot set is welded on the perisporium outer surface of the interior pot.

Further, the utility model also provides a kind of electric cooker, and it includes cooker body, the pot lid being arranged in the cooker body And it is arranged at the above-mentioned interior pot component in the cooker body.

In technical solutions of the utility model, the first end of outer ring is exceeded to the first end of inner ring, and/or, the second of outer ring Outer ring and the joint of inner ring are located within outer ring during pot set in the second end of inner ring, assembling at end, are blocked by outer ring parcel, So as to lift the aesthetic property of interior pot set.Also, when subsequently interior pot set is installed on the perisporium outer surface of interior pot, joint is located at Between outer ring and interior pot, it is not necessary to spend time and technique to carry out processing to joint and can be obtained by outward appearance attractive in appearance, so as to Installation is set to become easy and efficient.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.

Fig. 1, Fig. 3 and Fig. 5 are the sectional view of the interior pot set in different embodiments of the present utility model；

Fig. 2, Fig. 4 and Fig. 6 are the sectional view of the interior pot component in different embodiments of the present utility model.

Drawing reference numeral explanation：

Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, belong to the scope of the utility model protection.

It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment It is only used for explaining relative position relation under a certain particular pose (as shown in drawings) between each part, motion conditions etc., such as When the fruit particular pose changes, then directionality instruction also correspondingly changes therewith.

In addition, and it can not be managed in the utility model such as relating to the description of " first ", " second " etc. is only used for describing purpose Solve to indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " the One ", at least one this feature can be expressed or be implicitly included to the feature of " second ".It is " more in description of the present utility model It is individual " it is meant that at least two, such as two, three etc., unless otherwise specifically defined.

In the utility model, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should do broad sense reason Solution, for example, " fixation " can be fixedly connected or be detachably connected, or integrally；Can mechanically connect, also may be used Be electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be the connection of two element internals Or the interaction relationship of two elements, limited unless otherwise clear and definite.For the ordinary skill in the art, can be with Concrete meaning of the above-mentioned term in the utility model is understood as the case may be.

In addition, the technical scheme between each embodiment of the utility model can be combined with each other, but must be with ability Domain those of ordinary skill can be implemented as basis, will be understood that when the combination appearance of technical scheme is conflicting or can not realize The combination of this technical scheme is not present, also not within the protection domain of the requires of the utility model.

The utility model proposes pot set 100 in one kind, it is intended to solves the problems, such as existing interior pot set bad order.

Fig. 1, Fig. 3 and Fig. 5 are refer to, in the embodiment of the utility model one, the interior pot set 100 includes inner ring 1 and is arranged In the outer ring 2 outside inner ring 1, first end and second end of the opposite end of inner ring 1 vertically for inner ring 1, the phase of outer ring 2 vertically First end and second end of the anti-both ends for outer ring 2, the first end of inner ring 1 and the closed fixed engagement of first end of outer ring 2, inner ring 1 The second end and outer ring 2 the closed fixed engagement in the second end, to cause inner ring 1 and outer ring 2 to be collectively forming vacuum ring cavity 3, wherein, The first end of outer ring 2 exceeds the first end of inner ring 1, and/or, the second end of outer ring 2 exceeds the second end of inner ring 1.The embodiment In middle assembling during pot set 100, outer ring 2 and the joint of inner ring 1 are located within outer ring 2, are blocked by the parcel of outer ring 2, so as to be lifted The aesthetic property of interior pot set 100.Also, when subsequently interior pot set 100 is installed on the perisporium outer surface of interior pot 200, joint position Between outer ring 2 and interior pot 200, it is not necessary to spend time and technique joint is carried out processing can be obtained by it is attractive in appearance outer See, so that installation becomes easy and efficient.

Wherein, the first end of inner ring 1 and the first end of outer ring 2 are preferably to be interference fitted, the second end and the outer ring 2 of inner ring 1 The second end be preferably to be interference fitted, to ensure to make vacuum ring cavity 3-dimensional to keep steady fixed vacuum.And in other examples, The first end of inner ring 1 can also be welding, also, second end at the second end of inner ring 1 and outer ring 2 with the first end of outer ring 2 Can be welding, to ensure the bond strength of inner ring 1 and outer ring 2.

As a preferred embodiment, the thermal coefficient of expansion of outer ring 2 is more than the thermal coefficient of expansion of inner ring 1, utilizes material Principle of expanding with heat and contracting with cold, diameter increase at assembling is made after outer ring 2 is heated during assembling, then inner ring 1 is inserted in the assembling in outer ring 2 Place, after installation outer ring 2 cool down and banding on inner ring 1.Also, utilize outer ring 2 and the different heat expansion coefficient of inner ring 1, assembling When inner ring 1 and outer ring 2 heat simultaneously, outer ring 2 has bigger size increasing degree relative to inner ring 1 during heating, interior when making assembling There is gap at the assembling of circle 1 and outer ring 2, inner ring 1 realizes tight fit with outer ring 2 after cooling, so as to solve the problems, such as installation difficulty, Installation is set to become easy and efficient.Wherein, the thermal coefficient of expansion of outer ring 2 is preferably 16~18W/ (mK)；And/or inner ring 1 Thermal coefficient of expansion preferably be 15~18W/ (mK).In the above-described embodiments, outer ring 2 and inner ring 1 are both preferably metalwork, (for example, SUS202 either SUS304 etc.), copper or aluminium etc., simply should be noted the heat for making outer ring 2 during selection for example, stainless steel The coefficient of expansion is more than the thermal coefficient of expansion of inner ring 1.

In addition, as shown in Fig. 1, Fig. 3 and Fig. 5, the bus of outer ring 2 is formed as the outstanding curve in middle part, true to cause Idle loop chamber 3 has enough volumes.Wherein, rotated a circle formed song with straight line of the plane curve in its plane Surface of revolution, this plane curve rotated and the straight line specified are called the bus and axle of surface of revolution successively in face.This Outer ring 2 in embodiment is surface of revolution, and the curve in Fig. 1 on the section of outer ring 2 is the bus of outer ring 2.

As shown in figure 3, the bus of outer ring 2 preferably includes first paragraph 21, the second segment the 22, the 3rd being sequentially connected from top to bottom 23, the 4th section 24 and the 5th section 25 of section.First paragraph 21 and the 5th section of 25 diameter parallel with outer ring 2.In addition, second segment 22 In a downward direction (that is, from one end that first paragraph 21 connects to the 3rd section of 23 one end to connect) gradually it is outward-dipping, 3rd section 23 in a downward direction (that is, from one end that second segment 22 connects to the 4th section of 24 one end to connect) gradually to Tilted, the 4th section 24 vertical with the axis of outer ring 2.Certainly, manufacturer can also be according to user's request, by the bus of outer ring 2 Other shapes are designed to, for example, the bus of outer ring 2 is more rounded curve in Fig. 1.

Further, as shown in figure 1, inner ring 1 is formed as step-like, i.e. the position that the middle part of inner ring 1 is top forms loudspeaker Shape, specifically, the middle part of inner ring 1 is formed as cone 12, and the upper and lower part of inner ring 1 is respectively formed as straight tube, loudspeaker The upper and lower part of 12 pairs of inner rings 1 of cylinder is attached.Certainly, manufacturer can also be internal according to the shape of interior pot 200, adaptability The shape of circle 1 is adjusted, as long as ensureing that inner ring 1 and outer ring 2 can be mutually matched.For example, inner ring 1 is formed in Figure 5 For horn-like (that is, the bus of inner ring 1 is straight line, and bus has angle with axis), and inner ring 1 is formed as straight tube in figure 3 Shape (that is, the bus and diameter parallel of inner ring 1), and the shape and size of outer ring 2 are adapted with the shape and size of inner ring 1.

In addition, as depicted in figs. 1 and 2, the concave station 11 of the oriented sunken inside of vacuum ring chamber 3 is formed on inner ring 1, is opened on concave station 11 It is communicated with vacuum ring cavity 3 and the vacuum port (not indicating) for covering closing (not shown) can be used.Capping carries out close to vacuum port Be honored as a queen, capping be similarly positioned in concave station 11, will not be outstanding from the inner surface of inner ring 1, so as to will not assembling when with interior pot 200 interfere and scrape.It should be noted that equally also there are concave station 11 and vacuum port in Fig. 3 to Fig. 6 embodiment, only It is that concave station 11 and vacuum port do not show in figure.

In addition, as shown in Fig. 2, Fig. 4 and Fig. 6, the utility model also provides pot component in one kind, it include interior pot 200 with And it is arranged at the above-mentioned interior pot set 100 on the perisporium outer surface of interior pot 200.In the embodiment in assembling during pot set 100, outer ring 2 be located within outer ring 2 with the joint of inner ring 1, are blocked by the parcel of outer ring 2, so as to lift the aesthetic property that interior pot covers 100.Also, When subsequently interior pot set 100 is installed on the perisporium outer surface of interior pot 200, joint is between outer ring 2 and interior pot 200, no Need cost time and technique to carry out processing to joint and can be obtained by outward appearance attractive in appearance, so that installation becomes easy and high Effect.Wherein, in order to ensure the reliability of interior pot component, preferably interior pot set 100 is welded on the perisporium outer surface of interior pot 200.

Further, the utility model also provides a kind of electric cooker, it include cooker body, the pot lid being arranged in cooker body and The above-mentioned interior pot component being arranged in cooker body.Dominance structure feature possessed by electric cooker in the utility model and effect with Hereinbefore dominance structure feature and effect are identical possessed by interior pot component, will not be repeated here.

Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, Every equivalent structure under utility model of the present utility model design, made using the utility model specification and accompanying drawing content Conversion, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.

Claims (10)

1. pot set in one kind, it is characterised in that the interior pot set includes inner ring and the outer ring being sheathed on outside the inner ring, described interior First end and second end of the opposite end of circle vertically for the inner ring, the opposite end of the outer ring vertically are described outer The first end of circle and the second end, the first end of the inner ring and the closed fixed engagement of first end of the outer ring, the inner ring The closed fixed engagement in second end at the second end and the outer ring, to cause the inner ring and the outer ring to be collectively forming vacuum ring Chamber, wherein, the first end of the outer ring exceeds the first end of the inner ring, and/or, the second end of the outer ring is beyond described interior Second end of circle.

2. pot set in as claimed in claim 1, it is characterised in that the first end of the inner ring and the first end mistake of the outer ring It is full of and coordinates or weld；And/or the second end of the inner ring and the second end interference fit of the outer ring or welding.

3. pot set in as claimed in claim 1, it is characterised in that the thermal coefficient of expansion of the outer ring is more than the heat of the inner ring The coefficient of expansion.

4. the interior pot set as any one of claim 1-3, it is characterised in that the bus of the outer ring be formed as middle part to The curve of outer protrusion.

5. pot set in as claimed in claim 4, it is characterised in that the bus of the outer ring includes what is be sequentially connected from top to bottom First paragraph, second segment, the 3rd section, the 4th section and the 5th section, the first paragraph and the 5th section of axle with the outer ring Line is parallel, and the second segment is gradually outward-dipping in a downward direction, and described 3rd section gradually inside in a downward direction Tilt, described 4th section vertical with the axis of the outer ring.

6. the interior pot set as any one of claim 1-3, it is characterised in that the inner ring is formed as step-like, loudspeaker Shape or straight-tube shape.

7. the interior pot set as any one of claim 1-3, it is characterised in that the oriented vacuum is formed on the inner ring The concave station of ring cavity sunken inside, the vacuum port for connecting the vacuum ring cavity and capping closing being used is offered on the concave station.

8. pot component in one kind, it is characterised in that the interior pot component includes interior pot and is arranged at outside the perisporium of the interior pot The interior pot set as any one of claim 1-7 on surface.

9. pot component in as claimed in claim 8, it is characterised in that the interior pot set is welded in the perisporium appearance of the interior pot On face.

10. a kind of electric cooker, it is characterised in that the electric cooker includes cooker body, the pot lid being arranged in the cooker body and set The interior pot component as claimed in claim 8 or 9 being placed in the cooker body.