CN103417099A - Electric rice cooker - Google Patents
Electric rice cooker Download PDFInfo
- Publication number
- CN103417099A CN103417099A CN2012101518362A CN201210151836A CN103417099A CN 103417099 A CN103417099 A CN 103417099A CN 2012101518362 A CN2012101518362 A CN 2012101518362A CN 201210151836 A CN201210151836 A CN 201210151836A CN 103417099 A CN103417099 A CN 103417099A
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- Prior art keywords
- linkage
- hinge axis
- holes
- convex closure
- registration arm
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- 235000007164 Oryza sativa Nutrition 0.000 title description 4
- 235000009566 rice Nutrition 0.000 title description 4
- 240000007594 Oryza sativa Species 0.000 title 1
- 238000005452 bending Methods 0.000 claims description 25
- 230000007246 mechanism Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 241000209094 Oryza Species 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The invention provides an electric cooker, comprising: a base having a first convex hull protruding outward; the support ring is arranged on the base and is provided with a second convex hull which is convex outwards and is convex upwards; the surface cover is arranged above the support ring, is connected with the support ring through a hinge mechanism, and is provided with two convex lugs and a gap part which is formed between the two convex lugs and matched with the second convex hull, wherein the first convex hull, the second convex hull and the convex lugs are buckled to form a mounting space of the hinge mechanism. The electric cooker provided by the invention utilizes the first convex hull arranged on the base, the second convex hull arranged on the support ring, and the gap part and the lug which are positioned on the surface cover to form a closed hinge mechanism mounting space which can be used for mounting the hinge mechanism and shielding the mechanism, thereby achieving the effects of simplifying the structure of the electric cooker, beautifying the appearance and reducing the die sinking cost.
Description
Technical field
The present invention relates to household appliance technical field, especially, relate to a kind of electric cooker.
Background technology
At present, the hinge arrangement of the pot cover of the electric cooker on the market outside is provided with the hinged cover of independent injection moulding, in order to block the assemblies such as hinge axis, hinge spring, has increased complexity and the die sinking cost of rice cooker structure.
Summary of the invention
The object of the invention is to provide a kind of electric cooker, with the outside of the hinge arrangement of the pot cover that solves existing electric cooker, needs to arrange separately hinged cover, makes the complex structure of electric cooker, the technical problem that the die sinking cost is high.
For achieving the above object, the invention provides a kind of electric cooker, comprising: base has the first convex closure of evagination; Support ring, be arranged on base, has the second convex closure towards the top evagination; Cover, be arranged on the top of support ring, with between support ring, by linkage, be connected, and there is the lug of two evaginations and be formed at the notch part matched with the second convex closure between two lugs, wherein, the first convex closure, the second convex closure and lug fasten the linkage installing space that is formed for installing linkage.
Further, linkage comprises: the first hinge spring has the first bending registration arm; The second hinged spring, have the second bending registration arm; Hinge axis, the first hinge spring and the second hinged spring are set in the two ends of hinge axis symmetrically.
Further, the first registration arm be provided with on the second convex closure for the first bending registration arm is passed is stretched out groove and is stretched out groove for the second registration arm that the second bending registration arm is passed.
Further, on support ring, be provided with for the first linkage erecting device of linkage is installed, the first linkage erecting device comprises: the first supporting walls is provided with the first hinge axis support through holes on it; The second supporting walls, be oppositely arranged and form the linkage mounting groove with the first supporting walls, and the second supporting walls has the second hinge axis support through holes, and the first hinge axis support through holes and the second hinge axis support through holes coaxially arrange; The first limit rib, be positioned at the linkage mounting groove, with the first supporting walls, is oppositely arranged and forms the first spring stopper slot; The second limit rib, be positioned at the linkage mounting groove, with the second supporting walls, is oppositely arranged and forms the second spring stopper slot.
Further, the both sides of the second convex closure are respectively arranged with the first side wall and the second sidewall, be provided with the first side wall through hole on the first side wall, be provided with the second sidewall through hole on the second sidewall, the first side wall through hole is coaxial with the first hinge axis support through holes, and the second sidewall through hole is coaxial with the second hinge axis support through holes.
Further, electric cooker provided by the invention also comprises inner cap, inside covers and is provided with the second linkage erecting device matched with the first linkage erecting device.
Further, the second linkage erecting device comprises: the 3rd supporting walls, be positioned at the outside of the first side wall of the second convex closure, and there is the 3rd hinge axis support through holes, the 3rd hinge axis support through holes is coaxial with the first side wall through hole; The 4th supporting walls, be positioned at the outside of the second sidewall of the second convex closure, has the 4th hinge axis support through holes, and the 4th hinge axis support through holes is coaxial with the second sidewall through hole.
Further, the second linkage erecting device also comprises: the first hinge spring location division is arranged on the extension path of the first bending registration arm, and has and be suitable for the first locating hole that the first bending registration arm is passed; The second hinge spring location division, be arranged on the extension path of the second bending registration arm, and have and be suitable for the second locating hole that the second bending registration arm is passed.
The present invention has following beneficial effect:
Electric cooker provided by the invention comprises: the base with first convex closure of evagination; Have the support ring of the second convex closure evagination and that be bent upwards, this support ring is arranged on base; With the cover be connected by linkage between support ring, the lug that there is the notch part matched with the second convex closure on cover and be positioned at the two ends of notch part, wherein, also be provided with the first linkage erecting device on support ring, the second convex closure, the first convex closure and lug fasten and form airtight linkage installing space.Electric cooker utilization provided by the invention is arranged on the first convex closure on base, be arranged on the second convex closure on support ring and the notch part and the lug that are positioned on cover form airtight linkage installing space, can be in order to linkage to be installed, block said mechanism simultaneously, thereby reach the simplification rice cooker structure, beautify the effect of outward appearance and reduction die sinking cost.
Except purpose described above, feature and advantage, the present invention also has other purpose, feature and advantage.Below, with reference to figure, the present invention is further detailed explanation.
The accompanying drawing explanation
The accompanying drawing that forms the application's a part is used to provide a further understanding of the present invention, and schematic description and description of the present invention the present invention does not form inappropriate limitation of the present invention for explaining.In the accompanying drawings:
Back side perspective view when Fig. 1 is the closure state of electric cooker of the preferred embodiment of the present invention;
Fig. 2 is the perspective view of the base of the preferred embodiment of the present invention;
Fig. 3 is the perspective view of the cover of the preferred embodiment of the present invention;
Fig. 4 is the decomposition texture schematic diagram of the linkage of the preferred embodiment of the present invention;
Fig. 5 is the above and below inversion structures schematic diagram of the support ring of the preferred embodiment of the present invention;
Fig. 6 is the decomposition texture schematic diagram of the electric cooker of the preferred embodiment of the present invention;
Fig. 7 is the perspective view of the inner cap of the preferred embodiment of the present invention; And
Fig. 8 is inner cap, the support ring of the preferred embodiment of the present invention, the combining structure schematic diagram of base.
The specific embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are elaborated, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
As shown in Figure 1 to Figure 3, the invention provides a kind of electric cooker, comprising: base 10 has the first convex closure 11 of evagination; Support ring 30, be arranged on base 10, and have the second convex closure 31 towards the top evagination; Cover 50, be arranged on the top of support ring 30, with between support ring 30, by linkage, be connected, and have with the lug 51 of two evaginations and be formed at the notch part matched with the second convex closure 31 between these two lugs 51, wherein, the first convex closure 11, the second convex closure 31 and described lug 51 fasten the linkage installing space that is formed for installing linkage.Be arranged on the first convex closure on base 10, be arranged on the second convex closure on support ring 30 and be positioned at notch part on cover 50 and linkage installing space that lug 51 forms sealing, can be in order to linkage to be installed, block said mechanism simultaneously, thereby reach the simplification rice cooker structure, beautify the effect of outward appearance and reduction die sinking cost.
As shown in Figure 4, specifically, the linkage be connected between cover 50 and support ring 30 comprises: the first hinge spring 21 has the first bending registration arm 21a; The second hinged spring 22, have the second bending registration arm 22a; Hinge axis 23, the first hinge springs 21 and the second hinged spring 22 are set in the two ends of this hinge axis 23 symmetrically.
As shown in Figure 5, on support ring 30, be provided with for the first linkage erecting device of linkage is installed, this first linkage erecting device comprises: the first supporting walls 33 is provided with the first hinge axis support through holes (not shown) on it; The second supporting walls 34, be oppositely arranged and form the linkage mounting groove with the first supporting walls 33, and this second supporting walls 34 has the second hinge axis support through holes 34a, and described the first hinge axis support through holes and described the second hinge axis support through holes 34a coaxially arrange.The first linkage erecting device also comprises: the first limit rib 35 and the second limit rib 36, in the linkage mounting groove that these two limit ribs all form between the first supporting walls 33 and the second supporting walls 34, wherein, the first limit rib 35 and the first supporting walls 33 are oppositely arranged and form the first spring stopper slot, and the second limit rib 36 and the second supporting walls 34 are oppositely arranged and form the second spring stopper slot.At this, it should be noted that, because Fig. 5 is the inversion structures schematic diagram of the above and below of support ring 30, that is to say, in Fig. 5 upward visible face be actually the lower surface of support ring 30, so the label location in this figure is contrary with the position of corresponding label in other accompanying drawings.
As shown in Figure 6, consider attractive in appearance and sealing effect, the both sides of the second convex closure 31 are respectively arranged with the first side wall (not shown) and the second sidewall, be provided with the first side wall through hole on the first side wall, be provided with the second sidewall through hole 31a on the second sidewall, wherein, the first side wall through hole is coaxial with the first hinge axis support through holes, and the second sidewall through hole 31a is coaxial with the second hinge axis support through holes 34a.
See again Fig. 1, for the second bending registration arm 22a that makes first of the first hinge spring 21 bend registration arm 21a and the second hinged spring 22 can have enough spaces to stretch, the first registration arm be provided with on the second convex closure 31 for the first bending registration arm 21a is passed is stretched out groove 31c and is stretched out groove 31d for the second registration arm that the second bending registration arm 22a is passed.
As shown in Figure 7 and Figure 8, in fact, electric cooker provided by the invention, also comprise inner cap 40, is provided with the second linkage erecting device matched with the first linkage erecting device on this inner cap 40.Specifically, the second linkage erecting device comprises: the 3rd supporting walls 41, be positioned at the outside of the first side wall of the second convex closure 31, and there is the 3rd hinge axis support through holes 41a, the 3rd hinge axis support through holes 41a is coaxial with the first side wall through hole of the second convex closure 31; The 4th supporting walls 42, be positioned at the outside of the second sidewall of the second convex closure 31, has the 4th hinge axis support through holes 42a, and the 4th hinge axis support through holes 42a is coaxial with the coaxial 31a of the first side wall through hole of the second convex closure 31.
For the first hinge spring 21 and the second hinged spring 22 can being set on hinge axis 23 regularly relatively and rotating, the second linkage erecting device also comprises: the first hinge spring location division 43, be arranged on the extension path of the first bending registration arm 21a, and have and be suitable for the first locating hole 43a that the first bending registration arm 21a passes; The second hinge spring location division 44, be arranged on the extension path of the second bending registration arm 22a, and have and be suitable for the second locating hole 44a that the second bending registration arm 22a passes.
The assembling process of electric cooker provided by the invention is: at first inner cap 40 is contained on support ring 30, reinstall the first hinge spring 21 and the second hinge spring 22, carry out spacing rear insertion hinge axis 23, then, by the above-mentioned assembly assembled and base 10 assemblings, finally load onto cover 50.
Electric cooker provided by the invention, can reach and reduce the hinged cover structure, makes electric cooker more attractive in appearance, the purpose simultaneously reduced costs.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (8)
1. an electric cooker, is characterized in that, comprising:
Base (10), have first convex closure (11) of evagination;
Support ring (30), be arranged on described base (10) upper, has the second convex closure (31) towards the top evagination;
Cover (50), be arranged on the top of described support ring (30), with between described support ring (30), by linkage, be connected, and there is the lug (51) of two evaginations and be formed at the notch part matched with described the second convex closure (31) between described two lugs (51)
Wherein, described the first convex closure (11), described the second convex closure (31) and described lug (51) fasten the linkage installing space that is formed for installing linkage.
2. electric cooker according to claim 1, is characterized in that, described linkage comprises:
The first hinge spring (21), have the first bending registration arm (21a);
The second hinged spring (22), have the second bending registration arm (22a);
Hinge axis (23), described the first hinge spring (21) and the described second hinged spring (22) are set in the two ends of described hinge axis (23) symmetrically.
3. electric cooker according to claim 2, it is characterized in that, the first registration arm be provided with on described the second convex closure (31) for described the first bending registration arm (21a) is passed is stretched out groove (31c) and is stretched out groove (31d) for the second registration arm that described the second bending registration arm (22a) is passed.
4. electric cooker according to claim 2, is characterized in that, on described support ring (30), is provided with for the first linkage erecting device of described linkage is installed, and described the first linkage erecting device comprises:
The first supporting walls (33), be provided with the first hinge axis support through holes on it;
The second supporting walls (34), be oppositely arranged and form the linkage mounting groove with described the first supporting walls (33), described the second supporting walls (34) has the second hinge axis support through holes (34a), described the first hinge axis support through holes and the coaxial setting of described the second hinge axis support through holes (34a);
The first limit rib (35), be positioned at described linkage mounting groove, with described the first supporting walls (33), is oppositely arranged and forms the first spring stopper slot;
The second limit rib (36), be positioned at described linkage mounting groove, with described the second supporting walls (34), is oppositely arranged and forms the second spring stopper slot.
5. electric cooker according to claim 4, it is characterized in that, the both sides of described the second convex closure (31) are respectively arranged with the first side wall and the second sidewall, be provided with the first side wall through hole on described the first side wall, be provided with the second sidewall through hole (31a) on described the second sidewall, described the first side wall through hole is coaxial with described the first hinge axis support through holes, and described the second sidewall through hole (31a) is coaxial with described the second hinge axis support through holes (34a).
6. according to the described electric cooker of claim 4 or 5, it is characterized in that, also comprise inner cap (40), be provided with the second linkage erecting device matched with described the first linkage erecting device on described inner cap (40).
7. electric cooker according to claim 6, is characterized in that, described the second linkage erecting device comprises:
The 3rd supporting walls (41), be positioned at the outside of the first side wall of described the second convex closure (31), has the 3rd hinge axis support through holes (41a), and described the 3rd hinge axis support through holes (41a) is coaxial with described the first side wall through hole;
The 4th supporting walls (42), be positioned at the outside of the second sidewall of described the second convex closure (31), has the 4th hinge axis support through holes (42a), and described the 4th hinge axis support through holes (42a) is coaxial with described the second sidewall through hole (31a).
8. electric cooker according to claim 7, is characterized in that, described the second linkage erecting device also comprises:
The first hinge spring location division (43), be arranged on the extension path of described the first bending registration arm (21a), and have and be suitable for described first the first locating hole (43a) of passing of bending registration arm (21a);
The second hinge spring location division (44), be arranged on the extension path of described the second bending registration arm (22a), and have and be suitable for described second the second locating hole (44a) of passing of bending registration arm (22a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210151836.2A CN103417099B (en) | 2012-05-15 | 2012-05-15 | Electric rice cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210151836.2A CN103417099B (en) | 2012-05-15 | 2012-05-15 | Electric rice cooker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103417099A true CN103417099A (en) | 2013-12-04 |
| CN103417099B CN103417099B (en) | 2015-12-16 |
Family
ID=49642889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210151836.2A Active CN103417099B (en) | 2012-05-15 | 2012-05-15 | Electric rice cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103417099B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070043453A (en) * | 2005-10-21 | 2007-04-25 | (주)힌지코리아 | Hinge module for electric rice cooker |
| CN201115593Y (en) * | 2007-11-07 | 2008-09-17 | 美的集团有限公司 | Safe electric cooker |
| CN201256872Y (en) * | 2008-08-19 | 2009-06-17 | 上海奔腾企业(集团)有限公司 | Electric cooker with slow cover-opening structure |
| KR20110011221A (en) * | 2009-07-28 | 2011-02-08 | 주식회사 리홈 | A damper for electric pressure rice cooker |
| CN202198407U (en) * | 2011-06-16 | 2012-04-25 | 美的集团有限公司 | Electric cooker body |
| CN202553493U (en) * | 2012-05-15 | 2012-11-28 | 珠海格力电器股份有限公司 | Electric rice cooker |
-
2012
- 2012-05-15 CN CN201210151836.2A patent/CN103417099B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070043453A (en) * | 2005-10-21 | 2007-04-25 | (주)힌지코리아 | Hinge module for electric rice cooker |
| CN201115593Y (en) * | 2007-11-07 | 2008-09-17 | 美的集团有限公司 | Safe electric cooker |
| CN201256872Y (en) * | 2008-08-19 | 2009-06-17 | 上海奔腾企业(集团)有限公司 | Electric cooker with slow cover-opening structure |
| KR20110011221A (en) * | 2009-07-28 | 2011-02-08 | 주식회사 리홈 | A damper for electric pressure rice cooker |
| CN202198407U (en) * | 2011-06-16 | 2012-04-25 | 美的集团有限公司 | Electric cooker body |
| CN202553493U (en) * | 2012-05-15 | 2012-11-28 | 珠海格力电器股份有限公司 | Electric rice cooker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103417099B (en) | 2015-12-16 |
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| C14 | Grant of patent or utility model | ||
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