CN204232872U - Electric pressure cooking saucepan - Google Patents
Electric pressure cooking saucepan Download PDFInfo
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- CN204232872U CN204232872U CN201420689887.5U CN201420689887U CN204232872U CN 204232872 U CN204232872 U CN 204232872U CN 201420689887 U CN201420689887 U CN 201420689887U CN 204232872 U CN204232872 U CN 204232872U
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Abstract
The utility model provides a kind of electric pressure cooking saucepan, comprising: pot body; Interior pot, is arranged in pot body; Inner cap, is positioned at the top of pot body, and is connected rotationally with pot body, opens to realize inner cap or closes on pot body; The pot cover of integral type, be in above interior pot, and the middle part of pot cover is connected rotationally with the middle part of inner cap, to realize pot cover and interior pot rotary fastening between inner cap and pot body; And sealing ring, be arranged on pot cover between the interior pot and pot cover.The electric pressure cooking saucepan that the utility model provides, structure is simple, assembling speed is fast, can booster tension power pot production efficiency and reduce the production cost of electric pressure cooking saucepan, embody the design concept that enterprise product is optimized better.
Description
Technical field
The utility model relates to field of household appliances, more specifically, relates to a kind of electric pressure cooking saucepan.
Background technology
At present, as depicted in figs. 1 and 2, the electric pressure cooking saucepan in industry, its upper cover comprises inner cap, lock ring 4 ', cover plate 7 ' and sealing ring 5 ', and inner cap is connected rotationally with the pot body of electric pressure cooking saucepan.During interior pot 2 ' rotary fastening with electric pressure cooking saucepan of lock ring 4 ', cover plate 7 ' is pressed on interior pot 2 ', mineralization pressure cooking space.But this kind of manner complex structure, is also unfavorable for adopting drawing process to manufacture lock ring 4 ', causes the production cost of electric pressure cooking saucepan higher.
Utility model content
The utility model is intended at least to solve one of technical problem existed in prior art.
For this reason, the utility model provides the electric pressure cooking saucepan that a kind of structure is simple, assembling speed is fast, effectively can reduce the production cost of electric pressure cooking saucepan, achieves the object that enterprise product is optimized better.
For achieving the above object, the utility model provides a kind of electric pressure cooking saucepan, comprising: pot body; Interior pot, is arranged in described pot body, described interior pot is provided with a pot tooth; Inner cap, is positioned at the top of described pot body, and is connected rotationally with described pot body, opens to realize described inner cap or closes on described pot body; The pot cover of integral type, described pot cover is also provided with the lid tooth fastened with described pot tooth, described pot cover is between described inner cap and described pot body and be in above described interior pot, and the middle part of described pot cover is connected rotationally with the middle part of described inner cap, to realize described pot cover and described interior pot rotary fastening; And sealing ring, be arranged on described pot cover between the described interior pot and described pot cover.
The electric pressure cooking saucepan that the utility model provides, eliminates lock ring of the prior art, and structure is simple, assembling speed is fast, can booster tension power pot production efficiency and reduce the production cost of electric pressure cooking saucepan, embody the design concept that enterprise product is optimized better.
And, the pot cover middle cover tooth of integral structure and pot cover Integral design, pot cover and Gai Ya intensity high; The pot cover of tooth with cover directly fastens with interior pot, and reduce the height of pot cover compared with lid tooth fastens with outer pot, be convenient to the Miniaturization Design of product, saving material can reduce costs simultaneously; When interior pot volume is identical, fasten with interior pot between the metal pot cover of tooth with cover, reduce height and the radial dimension of pot cover, improve the intensity of pot cover, can the culinary art of booster tension power pot and safety in utilization.
In addition, the electric pressure cooking saucepan that the utility model above-described embodiment provides also has following additional technical characteristic:
According to an embodiment of the present utility model, described lid tooth is positioned on the madial wall of described pot cover bottom, described pot tooth is positioned on the lateral wall on described pot top.
According to an embodiment of the present utility model, described pot tooth and described lid tooth include corresponding spaced six.
According to an embodiment of the present utility model, the sidewall of described pot cover is formed with the ventricumbent ladder of platform, described lid tooth is positioned in the lower wall of described ladder, and described sealing ring is between described table top and described lid tooth, and described pot tooth is fastened between described sealing ring and described lid tooth.
Compared with the scheme that metal pot cover in the electric pressure cooking saucepan that the utility model provides and prior art middle cover tooth and outer pot fasten, decrease the height of pot cover, decrease the numbers of steps of pot cover, also reduce the radial dimension of metal pot cover simultaneously, improve the intensity of pot cover when immutable pot cover material and material thickness.
By arranging hierarchic structure on the sidewall of pot cover, both can promote the sealing property of pot cover, the tensile strength of pot cover can be increased again well, the materials of pot cover can also be reduced simultaneously, the manufacturing cost of pot cover can be reduced better.
According to an embodiment of the present utility model, the lower wall of described ladder offers pressure relief opening, and the setting corresponding with described sealing ring of described pressure relief opening.
According to an embodiment of the present utility model, described sealing ring comprises: circle body; First lug of annular, is positioned at the top of described circle body, and its limit, lower end is connected with the upper side wall at the inner limit place of described circle body; With the second lug of annular, be positioned at the below of described circle body, its limit, upper end is connected with the lower wall at the inner limit place of described circle body; And the upper side wall of described circle body and described table top fit, the upper surface of lower wall and described interior pot fits, the lateral wall of described first lug and the upper side wall of described ladder fit, the madial wall of the lateral wall of described second lug and described interior pot upper end fits, and described pressure relief opening is just to the outer end edges of described circle body.
According to an embodiment of the present utility model, described first lug, described second lug and described circle body are integral type structure.
According to an embodiment of the present utility model, the distance between described lid tooth and the table top of described ladder is not less than 8mm; In the radial direction of described pot cover, the width of described lid tooth is not less than 3mm, and the width of the table top of described ladder is greater than the width of described lid tooth; Under described pot cover open mode, the distance between the outer face of described circle body and the lower wall of described ladder is not more than 3mm; Under described pot cover closure state, the distance between the lower wall of described circle body and the upper side wall of described lid tooth is not less than 5mm.
According to an embodiment of the present utility model, the position that the table top of described step is connected with the upside wall of described step is arc transition, and the position that the upper surface of described interior pot is connected with the interior sidewall surface of described interior pot is also arc transition.
In sum, the electric pressure cooking saucepan that the utility model provides, structure is simple, assembling speed is fast, can booster tension power pot production efficiency and reduce the production cost of electric pressure cooking saucepan, embody the design concept that enterprise product is optimized better.
Additional aspect of the present utility model and advantage become obvious by description part below, or are 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 main TV structure cross-sectional schematic of the electric pressure cooking saucepan described in correlation technique;
Fig. 2 is the decomposition texture schematic diagram of electric pressure cooking saucepan shown in Fig. 1;
Fig. 3 is the structural representation of the pot cover open mode of electric pressure cooking saucepan described in the utility model embodiment;
Fig. 4 is the decomposition texture schematic diagram of electric pressure cooking saucepan shown in Fig. 3;
Fig. 5 is the decomposition texture schematic diagram of interior pot, sealing ring and pot cover in electric pressure cooking saucepan shown in Fig. 2;
Fig. 6 is the main TV structure cross-sectional schematic after interior pot, sealing ring shown in Fig. 5 are assembled mutually with pot cover;
Fig. 7 be in Fig. 5 sealing ring and pot cover assemble mutually after main TV structure cross-sectional schematic;
Fig. 8 is the structural representation of pot cover in Fig. 5;
Fig. 9 is the structural representation of the pot cover described in another embodiment of the utility model;
Figure 10 is the sectional structure schematic diagram after pot cover shown in Fig. 9 is assembled mutually with sealing ring.
Wherein, the corresponding relation in Fig. 1 and Fig. 2 between Reference numeral and component names is:
Pot in 2 ', 4 ' lock ring, 5 ' sealing ring, 7 ' cover plate.
Corresponding relation in Fig. 8 to Figure 10 between Reference numeral and component names is:
1 pot of body, pot in 2,21 pots of teeth, 3 inner caps, 4 pot covers, 41 lid teeth, 5 sealing rings, 51 circle bodies, 52 first lugs, 53 second lugs, 6 ladders, 61 table tops, the lower wall of 62 ladders, 63 pressure relief openings, the upper side wall of 64 ladders.
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.
Below in conjunction with accompanying drawing, the electric pressure cooking saucepan that some embodiments of the utility model provide is described.
The electric pressure cooking saucepan that the utility model provides, as shown in Figure 3 and Figure 4, comprising: pot body 1; Interior pot 2 (as shown in Figure 5 and Figure 6), is arranged in described pot body 1, interior pot 2 is provided with pot tooth 21; Inner cap 3, is positioned at the top of described pot body 1, and is connected rotationally with described pot body 1, opens to realize described inner cap 3 or closes on described pot body 1; The pot cover 4 (as shown in Figure 7 to 10) of integral type, pot cover 4 is provided with the lid tooth 41 fastened with pot tooth, pot cover 4 is between described inner cap 3 and described pot body 1 and be in above described interior pot 2, and the middle part of described pot cover 4 is connected rotationally with the middle part of described inner cap 3, to realize described pot cover 4 and described interior pot 2 rotary fastening; With sealing ring 5 (as shown in Figure 4 and Figure 5), be arranged on described pot cover 4 between the described interior pot 2 and described pot cover 4.
The electric pressure cooking saucepan that the utility model provides, eliminates lock ring of the prior art, and structure is simple, assembling speed is fast, can booster tension power pot production efficiency and reduce the production cost of electric pressure cooking saucepan, embody the design concept that enterprise product is optimized better.
And, the lid tooth of the pot cover 4 of integral structure and pot cover Integral design, the intensity of pot cover and Gai Ya is high; The pot cover of tooth with cover directly fastens with interior pot, and reduce the height of pot cover compared with lid tooth fastens with outer pot, be convenient to the Miniaturization Design of product, saving material can reduce costs simultaneously; When interior pot volume is identical, fasten with interior pot between the metal pot cover of tooth with cover, reduce height and the radial dimension of pot cover, improve the intensity of pot cover, can the culinary art of booster tension power pot and safety in utilization.
In addition, the electric pressure cooking saucepan that the utility model above-described embodiment provides also has following additional technical characteristic:
In an embodiment of the present utility model, as shown in Figures 3 to 6, described pot cover 4 is provided with on lid tooth 41, described interior pot 2 and is provided with pot tooth 21, described lid tooth 41 and described pot tooth 21 phase rotary fastening.
Particularly, as shown in Figure 5, described lid tooth 41 is positioned on the madial wall of described pot cover 4 bottom, described pot tooth 21 is positioned on the lateral wall on described pot 2 top.
And described pot tooth 21 and described lid tooth 41 include corresponding spaced six.
Six described pot teeth 21 are uniform to be disposed on described interior pot 2, and six described lid teeth 41 are uniform to be disposed on described pot cover 4.
Certainly, described pot tooth 21 and described lid tooth 41 also all can arrange two, three, four, five, seven etc., and all can realize the object of the application, its aim does not depart from design philosophy of the present utility model, should belong in the protection domain of the application.
Further, as shown in Fig. 5 to Figure 10, the sidewall of described pot cover 4 is formed with table top 61 ladder 6 down, described lid tooth 41 is positioned in the lower wall 62 of described ladder 6, described sealing ring 5 is between described table top 61 and described lid tooth 41, and described pot tooth 21 is fastened between described sealing ring 5 and described lid tooth 41.
By arranging ladder 6 structure on the sidewall of pot cover 4, both can promote the sealing property of pot cover 4, the tensile strength of pot cover 4 can be increased again well, the materials of pot cover 4 can also be reduced simultaneously, the manufacturing cost of pot cover 4 can be reduced better.
In addition, as shown in Figure 9 and Figure 10, the lower wall 62 of described ladder 6 offers pressure relief opening 63 (when pressure release, this position can ensure the personal safety of user), and described pressure relief opening 63 and the corresponding setting of described sealing ring 5.
When the pressure of electric pressure cooking saucepan inside reaches vent pressure, sealing ring expands, and the sealing ring being positioned at pressure relief opening place is extruded from pressure relief opening place and sealing ring turned up and outwards carries out pressure release from pressure relief opening, thus realizes the object of pressure relief opening directional pressure venting.
Preferably, as shown in Fig. 5 and Figure 10, described sealing ring 5 comprises: circle body 51; First lug 52 of annular, be positioned at the top of described circle body 51, its limit, lower end is connected with the upper side wall at described circle body 51 inner limit place; The second lug 53 with annular, is positioned at the below of described circle body 51, and its limit, upper end is connected with the lower wall at described circle body 51 inner limit place.
Wherein, as shown in Figure 6, upper side wall and the described table top 61 of described circle body 51 fit, the upper surface of lower wall and described interior pot 2 fits, the described lateral wall of the first lug 52 and the upper side wall 64 of described ladder 6 fit, the madial wall of the lateral wall of described second lug 53 and described interior pot 2 upper end fits, to realize sealing better between pot cover and interior pot, described pressure relief opening 63 is just to the outer end edges of described circle body 51, described lid tooth and described table top carry out spacing to described circle body 51, stop it to depart from pot cover voluntarily.
Preferably, as shown in Fig. 5 and Figure 10, described first lug 52, described second lug 53 and described circle body 51 are integral type structure.
Wherein, described sealing ring 5 is preferably the sealing ring adopting quality of rubber materials to manufacture.
In an embodiment of the present utility model, preferably, as illustrated in fig. 7 and fig. 10, the distance A between described lid tooth 41 and the table top 61 of described ladder 6 is not less than 8mm, screws smooth degree with what ensure interior pot and pot cover; In the radial direction of described pot cover 4, the width B of described lid tooth 41 is not less than 3mm, and the width of the table top 61 of described ladder 6 is greater than the width of described lid tooth 41, to ensure the bearing strength after pot cover and interior pot rotary fastening; Under described pot cover 4 open mode, the distance C between the outer face of described circle body 51 and the lower wall 62 of described ladder 6 is not more than 3mm; Under described pot cover 4 closure state, the distance D between the lower wall of described circle body 51 and the upper side wall of described lid tooth 41 is not less than 5mm, to ensure the sealing property of the electric pressure cooking saucepan after pot cover and interior pot rotary fastening.
Further, as shown in Figure 6 and Figure 7, the position that the table top 61 of described step is connected with the upside wall of described step is arc transition, the position that the upper surface of described interior pot 2 is connected with the interior sidewall surface of described interior pot 2 is also arc transition, like this, sealing ring 5 can be adjacent to interior pot 2 and pot cover 4 better mutually, ensures interior pot 2, pot cover 4 and sealing ring 5 phase tight seal, keeps one's end up.
In sum, the electric pressure cooking saucepan that the utility model provides, structure is simple, assembling speed is fast, can booster tension power pot production efficiency and reduce the production cost of electric pressure cooking saucepan, embody the design concept that enterprise product is optimized better.
In description of the present utility model, term " installation ", " being connected ", " connection ", " fixing " 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, it will be appreciated that, term " on ", D score, " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or unit must have specific direction, with specific azimuth configuration and operation, therefore, can not be interpreted as restriction of the present utility model; Specific features, structure, material or feature that the description of term " embodiment ", " some embodiments ", " 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 (9)
1. an electric pressure cooking saucepan, is characterized in that, comprising:
Pot body;
Interior pot, is arranged in described pot body, described interior pot is provided with a pot tooth;
Inner cap, is positioned at the top of described pot body, and is connected rotationally with described pot body, opens to realize described inner cap or closes on described pot body;
The pot cover of integral type, described pot cover is also provided with the lid tooth fastened with described pot tooth, described pot cover is between described inner cap and described pot body and be in above described interior pot, and the middle part of described pot cover is connected rotationally with the middle part of described inner cap, to realize described pot cover and described interior pot rotary fastening; With
Sealing ring, is arranged on described pot cover between the described interior pot and described pot cover.
2. electric pressure cooking saucepan according to claim 1, is characterized in that,
Described lid tooth is positioned on the madial wall of described pot cover bottom, described pot tooth is positioned on the lateral wall on described pot top.
3. electric pressure cooking saucepan according to claim 2, is characterized in that,
Described pot tooth and described lid tooth include corresponding spaced six.
4. electric pressure cooking saucepan according to any one of claim 1 to 3, is characterized in that,
The sidewall of described pot cover is formed with the ventricumbent ladder of platform, described lid tooth is positioned in the lower wall of described ladder, and described sealing ring is between described table top and described lid tooth, and described pot tooth is fastened between described sealing ring and described lid tooth.
5. electric pressure cooking saucepan according to claim 4, is characterized in that,
The position that the table top of described step is connected with the upside wall of described step is arc transition, and the position that the upper surface of described interior pot is connected with the interior sidewall surface of described interior pot is also arc transition.
6. electric pressure cooking saucepan according to claim 4, is characterized in that,
The lower wall of described ladder offers pressure relief opening, and the setting corresponding with described sealing ring of described pressure relief opening.
7. electric pressure cooking saucepan according to claim 6, is characterized in that, described sealing ring comprises:
Circle body;
First lug of annular, is positioned at the top of described circle body, and its limit, lower end is connected with the upper side wall at the inner limit place of described circle body; With
Second lug of annular, is positioned at the below of described circle body, and its limit, upper end is connected with the lower wall at the inner limit place of described circle body; And
Upper side wall and the described table top of described circle body fit, the upper surface of lower wall and described interior pot fits, the lateral wall of described first lug and the upper side wall of described ladder fit, the madial wall of the lateral wall of described second lug and described interior pot upper end fits, and described pressure relief opening is just to the outer end edges of described circle body.
8. electric pressure cooking saucepan according to claim 7, is characterized in that,
Described first lug, described second lug and described circle body are integral type structure.
9. electric pressure cooking saucepan according to claim 7, is characterized in that,
Distance between described lid tooth and the table top of described ladder is not less than 8mm;
In the radial direction of described pot cover, the width of described lid tooth is not less than 3mm, and the width of the table top of described ladder is greater than the width of described lid tooth;
Under described pot cover open mode, the distance between the outer face of described circle body and the lower wall of described ladder is not more than 3mm;
Under described pot cover closure state, the distance between the lower wall of described circle body and the upper side wall of described lid tooth is not less than 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420689887.5U CN204232872U (en) | 2014-11-17 | 2014-11-17 | Electric pressure cooking saucepan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420689887.5U CN204232872U (en) | 2014-11-17 | 2014-11-17 | Electric pressure cooking saucepan |
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| CN204232872U true CN204232872U (en) | 2015-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420689887.5U Active CN204232872U (en) | 2014-11-17 | 2014-11-17 | Electric pressure cooking saucepan |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110192766A (en) * | 2018-02-24 | 2019-09-03 | 佛山市顺德区美的电热电器制造有限公司 | Cooking equipment |
| CN110192765A (en) * | 2018-02-24 | 2019-09-03 | 佛山市顺德区美的电热电器制造有限公司 | Cooking equipment |
-
2014
- 2014-11-17 CN CN201420689887.5U patent/CN204232872U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110192766A (en) * | 2018-02-24 | 2019-09-03 | 佛山市顺德区美的电热电器制造有限公司 | Cooking equipment |
| CN110192765A (en) * | 2018-02-24 | 2019-09-03 | 佛山市顺德区美的电热电器制造有限公司 | Cooking equipment |
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