CN204970795U - Cooking utensil - Google Patents
Cooking utensil Download PDFInfo
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- CN204970795U CN204970795U CN201520501033.4U CN201520501033U CN204970795U CN 204970795 U CN204970795 U CN 204970795U CN 201520501033 U CN201520501033 U CN 201520501033U CN 204970795 U CN204970795 U CN 204970795U
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- outer pot
- jacket
- clamshell
- pot
- projection
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Abstract
The utility model provides a cooking utensil, including outer pot and outer clamshell, the shell envelope of hood is established on the outer pot to be connected with the lateral wall of outer pot, and the circumference of the outer clamshell in edge is equipped with a plurality of archs on the internal face of outer clamshell, outside wall and a plurality of archs of outer pot contact. The utility model provides a cooking utensil, set up a plurality of archs on the internal face through clamshell outside, when making the outer pot with the assembly of outer clamshell, outside wall and a plurality of bellied free ends of outer pot contact, compare with the inboard wall surface contact's of outer clamshell mode with outer pot directness among the prior art, the area of contact of outer pot with the inboard wall of outer clamshell has effectively been reduced, thereby when the outer pot temperature risees, effectively reduce the heat -conduction area between outer pot and the outer clamshell, the heat that covers to the shell is transmitted in the reduction by the outer pot, thereby reduce the programming rate of outer clamshell, avoid intensifying at the excessive speed because of outer clamshell, high temperature and the outer clamshell accelerated ageing that leads to the fact, use the strength reduction, easily scald user's scheduling problem.
Description
Technical field
The utility model relates to kitchen utensils field, in particular to a kind of cooking apparatus.
Background technology
At present, existing cooking apparatus is as electric pressure cooking saucepan, electric cooker, when its plastic casing cover coordinates with metal outer pot, the contact area of plastic casing cover and outer pot is large, because outer pot is subject to the heat radiation of electric hot tray, make outer pot temperature relatively high, this just causes when plastic casing cover and metal outer pot bump contact, heat on metal outer pot can be passed on jacket fast, the temperature of plastic casing cover is caused to raise very fast, cause jacket temperature too high, thus reduce the intensity in jacket use procedure, and there is the risk of scalding consumer; And the intensification of jacket is very fast, temperature is higher, can accelerate the aging of jacket, affect the service life of jacket.
Utility model content
The utility model is intended at least to solve one of technical problem existed in prior art.
For this reason, the purpose of this utility model is, provides a kind of contact area that effectively can reduce jacket and outer pot, thus reduces the cooking apparatus of the programming rate of jacket, the temperature of reduction jacket.
For achieving the above object, embodiment of the present utility model provides a kind of cooking apparatus, comprising: outer pot; And jacket, described jacket is set on described outer pot, and is connected with the sidewall of described outer pot, and is circumferentially with multiple projection along described jacket on the internal face of described jacket, and the outer side surface of described outer pot contacts with multiple described projection.
The cooking apparatus that the utility model above-described embodiment provides, comprise shell outer pot and jacket, multiple projection is circumferentially with along jacket on the internal face of jacket, make when outer pot to coordinate with jacket install time, the outer side surface of outer pot contacts with the free end of multiple projection, with prior art, compared with the mode that outer pot and the whole interior sidewall surface of jacket directly contact, effectively reduce the contact area between outer pot and the interior sidewall surface of jacket, thus when outer pot temperature raises, effectively reduce the heat transfer area between outer pot and jacket, thus minimizing is passed to the heat on jacket by outer pot, thus reduce the programming rate of jacket, jacket is made to remain on lower temperature, thus avoid because jacket temperature rise is very fast, the working strength of the jacket that temperature is too high and cause reduces, the problems such as easy scald user, and slow down the aging speed of jacket, extend the service life of jacket.
In addition, the cooking apparatus that the utility model above-described embodiment provides also has following additional technical feature:
According to an embodiment of the present utility model, the internal face of described jacket surrounds the cylinder suitable with the outer side surface of described outer pot, and the free end of multiple described projection is equal to the distance of the internal face of described jacket.
In above-described embodiment, the free end of multiple projection is equal to the distance of the internal face of jacket, ensure that the free end of multiple projection can contact with outer pot simultaneously, and the elasticity of contact is identical, improve the assembling effect of outer pot and jacket further, and make outer pot at circumferential stress equalization, enhance the stability of outer pot assembling.Certainly, the free end of multiple projection to jacket internal face between distance also can be unequal, thus effectively reduce the requirement on machining accuracy to projection.
According to an embodiment of the present utility model, interference fit between the free end of multiple described projection and the outer side surface of described outer pot.
In above-described embodiment, protruding free end and the outer side surface interference fit of outer pot, enhance the circumferential position-limiting action of jacket to outer pot, thus improve the firmness that outer pot and jacket assemble.Certainly, matched in clearance is can be between the free end of multiple projection and the outer side surface of outer pot, be convenient to outer pot to be assembled on jacket smoothly, and effectively avoid multiple projection in assembling process, cause projection to be worn because the active force between outer pot is excessive or damages.
According to an embodiment of the present utility model, multiple described projection is positioned on the same level height of the internal face of described jacket.
In above-described embodiment, multiple projection is located on the same level height on the internal face of jacket, realizes the circumferential position-limiting action of the multiple projections on same level height to outer pot, enhances the fiting effect of outer pot and jacket; And make a protruding processing simple, convenient formation.
According to an embodiment of the present utility model, multiple described projection is uniform along the circumference of the internal face of described jacket.
In above-described embodiment, multiple projection circumference on the internal face of jacket is uniform, makes outer pot circumferentially go up stress equalization, improves the effect that outer pot and jacket assemble; Certainly, multiple projection also can along the circumferential asymmetry cloth of the internal face of jacket, namely as required or according to easy to process, carrys out the distribution on the internal face of jacket between the multiple projection of sets itself, thus reduce requirement on machining accuracy to projection, such that protruding processing is simple, cost is low.
According to an embodiment of the present utility model, multiple described projection and described jacket are integral type structure, make bonding strength between multiple projection and jacket high, and integral structure has moulding process simply, the advantage that cost is low.
According to an embodiment of the present utility model, the quantity of described projection is 4 ~ 40.
In above-described embodiment, protruding quantity be 4 ~ 40, under can ensureing outer pot to be limited in the prerequisite between multiple projection, make protruding quantity appropriate, easy to process; When protruding quantity is less than 4, be difficult to ensure assembling effect good between outer pot and jacket, when protruding quantity is more than 40, the cost of shaping projection can be increased, and due to protruding quantity many, the contact area of outer pot and jacket can increase, and is difficult to the effect realizing slowing down jacket programming rate, thus cannot realize slowing down jacket aging speed, prevent jacket temperature too high scald user effect.
According to an embodiment of the present utility model, the end face of the free end of described projection is perpendicular, or the end face of the free end of described projection is the arcwall face suitable with the outer side surface of described outer pot.
In above-described embodiment, protruding free end is perpendicular, can reduce protruding shaping difficulty, and the contact area of outer pot and jacket can be reduced further, the programming rate of further reduction jacket, extends the service life of jacket, prevents because jacket temperature is too high and scald user; Protruding free end is the arcwall face suitable with the outer side surface of outer pot, can strengthen the assembling effect of outer pot and jacket, strengthen the position-limiting action to outer pot.
According to an embodiment of the present utility model, described projection and described jacket are working of plastics, and described outer pot is metal outer pot.
According to an embodiment of the present utility model, described cooking apparatus is electric pressure cooking saucepan or electric cooker.
Additional aspect of the present utility model and advantage provide in description part below, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the assembly structure schematic diagram of jacket according to the utility model embodiment and outer pot;
Fig. 2 is that the A-A of Fig. 1 is to sectional structure schematic diagram;
Fig. 3 is the structural representation of jacket shown in Fig. 1;
Fig. 4 is that the B-B of Fig. 3 is to sectional structure schematic diagram.
Wherein, the corresponding relation in Fig. 1 to Fig. 4 between Reference numeral and component names is:
1 outer pot, 2 jackets, 21 is protruding.
Detailed description of the invention
In order to more clearly understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from mode described here to implement, and therefore, protection domain of the present utility model is not by the restriction of following public specific embodiment.
Cooking apparatus according to embodiments more of the present utility model is described with reference to the accompanying drawings.
As depicted in figs. 1 and 2, of the present utility modelly some embodiments provide a kind of cooking apparatus, comprising: outer pot 1 and jacket 2.
Wherein, described jacket 2 is set on described outer pot 1, and be connected with the sidewall of described outer pot 1, and being circumferentially with multiple protruding 21 along described jacket 2 on the internal face of described jacket 2, the outer side surface of described outer pot 1 contacts with multiple described protruding 21.
The cooking apparatus that the utility model above-described embodiment provides, comprise shell outer pot and jacket, multiple projection is circumferentially with along jacket on the internal face of jacket, make when outer pot to coordinate with jacket install time, the outer side surface of outer pot contacts with the free end of multiple projection, with prior art, compared with the mode that outer pot and the whole interior sidewall surface of jacket directly contact, effectively reduce the contact area between outer pot and the interior sidewall surface of jacket, thus when outer pot temperature raises, effectively reduce the heat transfer area between outer pot and jacket, thus decrease the heat be passed to by outer pot on jacket, thus the heat transfer area effectively reduced between outer pot and jacket, reduce the programming rate of jacket, jacket is made to remain on lower temperature, thus avoid because jacket temperature rise is very fast, the working strength of the jacket that temperature is too high and cause reduces, and easily scald user etc. problem, and slow down the aging speed of jacket, extend the service life of jacket.
In an embodiment of the present utility model, as shown in figures 1 and 3, the internal face of described jacket 2 surrounds the cylinder suitable with the outer side surface of described outer pot 1, and multiple described free end of protruding 21 is equal to the distance of the internal face of described jacket 2.
In above-described embodiment, the free end of multiple projection is equal to the distance of the internal face of jacket, ensure that the free end of multiple projection can contact with outer pot simultaneously, and the elasticity of contact is identical, improve the assembling effect of outer pot and jacket further, and make outer pot at circumferential stress equalization, enhance the stability of outer pot assembling.Certainly, the free end of multiple projection to jacket internal face between distance also can be unequal, thus effectively reduce the requirement on machining accuracy to projection.
Preferably, interference fit between multiple described free end of protruding 21 and the outer side surface of described outer pot 1.
In above-described embodiment, protruding free end and the outer side surface interference fit of outer pot, enhance the circumferential position-limiting action of jacket to outer pot, thus improve the firmness that outer pot and jacket assemble.Certainly, matched in clearance is can be between the free end of multiple projection and the outer side surface of outer pot, be convenient to outer pot to be assembled on jacket smoothly, and effectively avoid multiple projection in assembling process, cause projection to be worn because the active force between outer pot is excessive or damages.
In a specific embodiment of the present utility model, as shown in Figure 2 and Figure 4, multiple described protruding 21 are positioned on the same level height of the internal face of described jacket 2.
In above-described embodiment, multiple projection is located on the same level height on the internal face of jacket, realizes the circumferential position-limiting action of the multiple projections on same level height to outer pot, enhances the fiting effect of outer pot and jacket; And make a protruding processing simple, convenient formation.
Preferably, multiple described protruding 21 uniform along the circumference of the internal face of described jacket 2.
In above-described embodiment, multiple projection circumference on the internal face of jacket is uniform, makes outer pot circumferentially go up stress equalization, improves the effect that outer pot and jacket assemble; Certainly, as shown in figures 1 and 3, multiple projection also can along the circumferential asymmetry cloth of the internal face of jacket, namely as required or according to easy to process, carry out the distribution on the internal face of jacket between the multiple projection of sets itself, thus reduce requirement on machining accuracy to projection, such that protruding processing is simple, cost is low.
In an embodiment of the present utility model, multiple described protruding 21 be integral type structure with described jacket 2, make bonding strength between multiple projection and jacket high, and integral structure has moulding process simply, the advantage that cost is low.
In embodiments more of the present utility model, the described quantity of protruding 21 is 4 ~ 40.
In above-described embodiment, protruding quantity be 4 ~ 40, under can ensureing outer pot to be limited in the prerequisite between multiple projection, make protruding quantity appropriate, easy to process; When protruding quantity is less than 4, be difficult to ensure assembling effect good between outer pot and jacket, when protruding quantity is more than 40, the cost of shaping projection can be increased, and due to protruding quantity many, the contact area of outer pot and jacket can increase, and is difficult to the effect realizing slowing down jacket programming rate, thus cannot realize slowing down jacket aging speed, prevent jacket temperature too high scald user effect.
In embodiments more of the present utility model, the end face of the described free end of protruding 21 is perpendicular, or the end face of the described free end of protruding 21 is the arcwall face suitable with the outer side surface of described outer pot 1.
In above-described embodiment, protruding free end is perpendicular, can reduce protruding shaping difficulty, and the contact area of outer pot and jacket can be reduced further, the programming rate of further reduction jacket, extends the service life of jacket, prevents because jacket temperature is too high and scald user; Protruding free end is the arcwall face suitable with the outer side surface of outer pot, can strengthen the assembling effect of outer pot and jacket, strengthen the position-limiting action to outer pot.
It should be noted that, the height of multiple described in the vertical direction of protruding 21 can be identical, also can not be identical, all in protection domain of the present utility model.
In an embodiment of the present utility model, described protruding 21 and described jacket 2 be working of plastics, described outer pot 1 is metal outer pot.
In an embodiment of the present utility model, described cooking apparatus is electric pressure cooking saucepan or electric cooker.Certainly, above-mentioned cooking apparatus can also be other cooking apparatus with outer pot and jacket assembly structure, all in protection domain of the present utility model.
In sum, the cooking apparatus that the utility model provides, by the circumference along jacket on the internal face of jacket, multiple projection is set, make when outer pot to coordinate with jacket install time, the outer side surface of outer pot contacts with the free end of multiple projection, with related art, compared with the mode that outer pot and the whole interior sidewall surface of jacket directly contact, effectively reduce the contact area between outer pot and the interior sidewall surface of jacket, thus when outer pot temperature raises, effectively reduce the heat transfer area between outer pot and jacket, thus minimizing is passed to the heat on jacket by outer pot, thus reduce the programming rate of jacket, jacket is made to remain on lower temperature, thus avoid because jacket temperature rise is very fast, the working strength of the jacket that temperature is too high and cause reduces, the problems such as easy scald user, and slow down the aging speed of jacket, extend the service life of jacket.
In description of the present utility model, term " multiple " refers to two or more; Term " connection ", " being connected " etc. all should be interpreted broadly, and such as, " connection " can be fixedly connected with, and also can be removably connect, or connects integratedly; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the description of this description, specific features, structure, material or feature that the description of term " some embodiments ", " embodiment ", " specific embodiment " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a cooking apparatus, is characterized in that, comprising:
Outer pot; With
Jacket, described jacket is set on described outer pot, and is connected with the sidewall of described outer pot, and is circumferentially with multiple projection along described jacket on the internal face of described jacket, and the outer side surface of described outer pot contacts with multiple described projection.
2. cooking apparatus according to claim 1, is characterized in that,
The internal face of described jacket surrounds the cylinder suitable with the outer side surface of described outer pot, and the free end of multiple described projection is equal to the distance of the internal face of described jacket.
3. cooking apparatus according to claim 2, is characterized in that,
Interference fit between the free end of multiple described projection and the outer side surface of described outer pot.
4. cooking apparatus according to claim 3, is characterized in that,
Multiple described projection is positioned on the same level height of the internal face of described jacket.
5. cooking apparatus according to claim 4, is characterized in that,
Multiple described projection is uniform along the circumference of the internal face of described jacket.
6. cooking apparatus according to claim 4, is characterized in that,
Multiple described projection and described jacket are integral type structure.
7. cooking apparatus according to any one of claim 1 to 6, is characterized in that,
The quantity of described projection is 4 ~ 40.
8. cooking apparatus according to any one of claim 1 to 6, is characterized in that,
The end face of the free end of described projection is perpendicular, or the end face of the free end of described projection is the arcwall face suitable with the outer side surface of described outer pot.
9. cooking apparatus according to any one of claim 1 to 6, is characterized in that,
Described projection and described jacket are working of plastics, and described outer pot is metal outer pot.
10. cooking apparatus according to any one of claim 1 to 6, is characterized in that,
Described cooking apparatus is electric pressure cooking saucepan or electric cooker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520501033.4U CN204970795U (en) | 2015-07-09 | 2015-07-09 | Cooking utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520501033.4U CN204970795U (en) | 2015-07-09 | 2015-07-09 | Cooking utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204970795U true CN204970795U (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520501033.4U Active CN204970795U (en) | 2015-07-09 | 2015-07-09 | Cooking utensil |
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| Country | Link |
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| CN (1) | CN204970795U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019041737A1 (en) * | 2017-08-31 | 2019-03-07 | 佛山市顺德区美的洗涤电器制造有限公司 | Heater, air heating apparatus and dishwasher |
| CN115051020A (en) * | 2022-07-05 | 2022-09-13 | 中山市思格自动化科技有限公司 | Device for baking battery |
-
2015
- 2015-07-09 CN CN201520501033.4U patent/CN204970795U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019041737A1 (en) * | 2017-08-31 | 2019-03-07 | 佛山市顺德区美的洗涤电器制造有限公司 | Heater, air heating apparatus and dishwasher |
| CN115051020A (en) * | 2022-07-05 | 2022-09-13 | 中山市思格自动化科技有限公司 | Device for baking battery |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |