CN107725775A - Cooking utensil - Google Patents
Cooking utensil Download PDFInfo
- Publication number
- CN107725775A CN107725775A CN201610656104.7A CN201610656104A CN107725775A CN 107725775 A CN107725775 A CN 107725775A CN 201610656104 A CN201610656104 A CN 201610656104A CN 107725775 A CN107725775 A CN 107725775A
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- pot
- sealing
- support convex
- convex tendon
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010411 cooking Methods 0.000 title claims abstract description 35
- 238000007789 sealing Methods 0.000 claims abstract description 184
- 210000003205 muscle Anatomy 0.000 claims abstract description 4
- 210000002435 tendon Anatomy 0.000 claims description 53
- 238000010793 Steam injection (oil industry) Methods 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/002—Sealings comprising at least two sealings in succession
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
- F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
- F16J15/104—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
A cooking appliance comprising: the pot body is used for containing food to be cooked; the pot cover is arranged on the pot body; the sealing washer, press from both sides and establish between the pot body and pot cover, the sealing washer includes first sealing ring, second sealing ring and connect the go-between first sealing ring and second sealing ring, first sealing ring and second sealing ring are along horizontal radial direction parallel arrangement, first sealing ring, enclose between second sealing ring and the go-between and become with the interior notes vapour space of intercommunication of pot, first sealing ring and pot cover cooperation, second sealing ring and the cooperation of the pot body, wherein, the sealing washer still includes a plurality of mutual separation's each other support protruding muscle, support protruding muscle setting on first sealing ring towards the second sealing ring on the surface and/or the second sealing ring towards first sealing ring on the surface. The technical scheme of the invention solves the problem that the electric pressure cooker in the prior art has poor sealing performance so as to cause air leakage.
Description
Technical field
The present invention relates to cooking apparatus, in particular to a kind of improvement of the sealing structure of cooking apparatus.
Background technology
Electric pressure cooking saucepan by broad masses because conveniently, fast being favored.Electric pressure cooking saucepan of the prior art for pot cover and
It is provided with sealing ring between interior pot, the pot mouth of the end face of sealing ring and interior pot is abutted so as to realize the sealing of interior pot.It is but existing
Sealing ring in technology has problems with：
Because interior pot and sealing ring are in process it is difficult to ensure that it is the circle of a standard, therefore when sealing ring and interior
It is difficult to ensure that sealing after pot contact, it may occur that gas leak phenomenon.
The content of the invention
It is a primary object of the present invention to provide a kind of cooking apparatus, to solve electric pressure cooking saucepan sealing of the prior art
The problem of energy difference is so as to cause gas leak phenomenon.
To achieve these goals, the invention provides a kind of cooking apparatus, including：Pot, to hold cooked food
Thing；Pot cover, pot cover are arranged in pot；Sealing ring, it is folded between pot and pot cover, sealing ring includes the first sealing ring, the
Two sealing rings and the connection ring being connected between the first sealing ring and the second sealing ring, the first sealing ring and the second sealing ring edge
Horizontal radial direction is be arranged in parallel, and the steam injection connected with pot is surrounded between the first sealing ring, the second sealing ring and connection ring
Space, the first sealing ring and pot cover coordinate, and the second sealing ring coordinates with pot, wherein, sealing ring also include it is multiple each other
The support convex tendon of separation, support convex tendon is arranged on the surface of the first sealing ring the second sealing ring of direction and/or the second sealing ring
Towards on the surface of the first sealing ring.
Apply the technical scheme of the present invention, when cooking apparatus is started working, cooking and steam is entered in steam injection space.By
In the pressure of steam the first sealing ring and the second sealing ring are closely bonded with pot and pot cover.Meanwhile support is convex
Muscle can prevent from being sticked together between the first sealing ring and the second sealing ring, so as to ensure the job stability of sealing ring.
Further, convex tendon is supported to be multiple, it is multiple to support convex tendons along the circumferentially disposed of sealing ring.
Further, shown support convex tendon includes：First support convex tendon, the direction second for being arranged on the first sealing ring seal
On the surface of ring；Second support convex tendon, is arranged on the surface of the sealing ring of direction first of the second sealing ring, the second support convex tendon
It is correspondingly arranged with the first support convex tendon.
Further, the first support convex tendon is multiple, and multiple first support convex tendons are along the circumferentially disposed of the first sealing ring, and the
Two support convex tendons is multiple, and multiple second support convex tendons are along the circumferentially disposed of the second sealing ring, multiple first support convex tendons and more
Individual second support convex tendon, which corresponds, to be set.
Further, connection ring, the first sealing ring and the second sealing ring are structure as a whole.
Further, pot includes outer pot and the interior pot being arranged in outer pot, and the boiler port of interior pot is provided with horizontal flange,
The lower surface of second sealing ring abuts cooperation with horizontal flange.
Further, sealing ring also includes the first sealing flange, and the first sealing flange is connected to the inner circumferential of the first sealing ring
On face, the inwall of the first sealing flange and interior pot, which abuts, to be coordinated.
Further, annular step surface is provided with the inwall of pot cover, annular step surface is located at the top of horizontal flange, the
The upper surface of two sealing rings abuts cooperation with the horizontal plane of annular step surface.
Further, sealing ring also includes the second sealing flange, and the second sealing flange is connected to the inner circumferential of the second sealing ring
On face, the vertical plane of the second sealing flange and annular step surface coordinates.
Further, cooking apparatus is electric pressure cooking saucepan.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing a further understanding of the present invention, and of the invention shows
Meaning property embodiment and its illustrate be used for explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 shows the internal structure schematic diagram of the embodiment of the cooking apparatus according to the present invention；
Fig. 2 shows in Fig. 1 enlarged diagram at A；And
Fig. 3 shows that the steam after culinary art is started of cooking apparatus in Fig. 2 enters to the structural representation in steam injection space.
Wherein, above-mentioned accompanying drawing marks including the following drawings：
10th, pot；11st, outer pot；12nd, interior pot；121st, horizontal flange；20th, pot cover；21st, annular step surface；211st, it is horizontal
Face；212nd, vertical plane；30th, sealing ring；31st, the first sealing ring；32nd, the second sealing ring；33rd, connection ring；34th, convex tendon is supported；
341st, the first support convex tendon；342nd, the second support convex tendon；35th, the first sealing flange；36th, the second sealing flange.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Below in conjunction with the accompanying drawing in the embodiment of the present application, the technical scheme in the embodiment of the present application is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only some embodiments of the present application, rather than whole embodiments.Below
Description only actually at least one exemplary embodiment is illustrative, is never used as to the application and its application or makes
Any restrictions.Based on the embodiment in the application, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belong to the scope of the application protection.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
Unless specifically stated otherwise, the part and positioned opposite, the digital table of step otherwise illustrated in these embodiments
Up to the unlimited scope of the present application processed of formula and numerical value.Simultaneously, it should be appreciated that for the ease of description, each portion shown in accompanying drawing
The size divided not is to be drawn according to the proportionate relationship of reality.For technology, side known to person of ordinary skill in the relevant
Method and equipment may be not discussed in detail, but in the appropriate case, the technology, method and apparatus should be considered as authorizing explanation
A part for book.In shown here and discussion all examples, any occurrence should be construed as merely exemplary, and
Not by way of limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：Similar label
Similar terms is represented in following accompanying drawing with letter, therefore, once it is defined in a certain Xiang Yi accompanying drawing, then subsequent attached
It need not be further discussed in figure.
In the description of the present application, it is to be understood that the noun of locality such as " forward and backward, upper and lower, left and right ", " laterally, vertical,
Vertically, orientation or position relationship indicated by level " and " top, bottom " etc. are normally based on orientation or position shown in the drawings and closed
System, it is for only for ease of description the application and simplifies description, in the case where not making opposite explanation, these nouns of locality do not indicate that
There must be specific orientation with the device or element for implying meaning or with specific azimuth configuration and operation, therefore can not manage
Solve as the limitation to the application protection domain；The noun of locality " inside and outside " refers to relative to inside and outside each part profile in itself.
For the ease of description, space relative terms can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be appreciated that space relative terms are intended to comprising the orientation except device described in figure
Outside different azimuth in use or operation.For example, if the device in accompanying drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and
And respective explanations are made to the relative description in space used herein above.
Furthermore, it is necessary to explanation, limits parts, it is only for be easy to using the word such as " first ", " second "
Corresponding parts to be distinguished, do not have Stated otherwise such as, above-mentioned word does not have particular meaning, therefore it is not intended that to this
Apply for the limitation of protection domain.
As depicted in figs. 1 and 2, the cooking apparatus of the present embodiment includes pot 10, pot cover 20 and sealing ring 30.Wherein, pot
Body 10 is holding cooked food.Pot cover 20 is arranged in pot 10；Sealing ring 30 is folded between pot 10 and pot cover 20.
Sealing ring 30 includes the first sealing ring 31, the second sealing ring 32 and is connected between the first sealing ring 31 and the second sealing ring 32
Connection ring 33, the first sealing ring 31 and the second sealing ring 32 be arranged in parallel along horizontal radial direction, the first sealing ring 31, second
The steam injection space with being connected in pot 10 is surrounded between sealing ring 32 and connection ring 33.First sealing ring 31 coordinates with pot cover 20,
Second sealing ring 32 coordinates with pot 10.Wherein, sealing ring 30 also includes multiple support convex tendons 34 being separated from each other, support
Convex tendon 34 is arranged on the first sealing ring 31 towards on the surface of the second sealing ring 32 and/or the second sealing ring 32 is towards the first sealing
On the surface of ring 31.
Using the technical scheme of the present embodiment, when cooking apparatus is started working, cooking and steam is entered in steam injection space.
Because the pressure of steam enables the first sealing ring 31 and the second sealing ring 32 to be closely bonded with pot 10 and pot cover 20.Together
When, support convex tendon 34 can prevent from being sticked together between the first sealing ring 31 and the second sealing ring 32, so as to ensure sealing ring
Job stability.
As shown in Fig. 2 in the technical scheme of the present embodiment, the first sealing ring 31 and the second sealing ring 32 are ring junction
Structure, set parallel between the first sealing ring 31 and the second sealing ring 32.It is close that connection ring 33 is connected to the first sealing ring 31 and second
On the edge of the center line of the remote pot 10 of seal ring 32.From fig. 2 it can be seen that said structure cause the first sealing ring 31,
The cross section of second sealing ring 32 and connection ring 33 forms " C " type structure, and the opening of c-type structure aims at the inside of pot 10.
As shown in figure 3, when cooking apparatus is started working, cooking and steam is injected into steam injection space, and steam pressure heads on the first sealing
The inner surface of ring 31, and the first sealing ring 31 is fitted close with pot cover 20.Steam pressure heads on the second sealing ring 32 simultaneously
Inner surface, and the second sealing ring 32 is fitted close with pot 10.It is close that said structure enables sealing ring 30 preferably to realize
Seal effect.
As shown in Fig. 2 in the technical scheme of the present embodiment, support convex tendon 34 is multiple, and multiple support convex tendons 34 are along close
Seal it is circumferentially disposed.Multiple support convex tendons 34 are supported between the first sealing ring 31 and the second sealing ring 32 so as to prevent first
The sealing ring 32 of sealing ring 31 and second produces adhesion.Preferably, support convex tendon 34 is arranged on the first sealing ring 31 and the second sealing
The middle part of ring 32, or preferably, support convex tendon 34 is set close to the inside edge of the first sealing ring 31 and the second sealing ring 32.
As shown in Fig. 2 in the technical scheme of the present embodiment, shown support convex tendon 34 includes the first support He of convex tendon 341
Second support convex tendon 342.Wherein, the first support convex tendon 341 is arranged on the table of the second sealing ring of direction 32 of the first sealing ring 31
On face.Second support convex tendon 342 is arranged on the surface of the first sealing ring of direction 31 of the second sealing ring 32, the second support convex tendon
342 and first support convex tendon 341 to be correspondingly arranged.Said structure can ensure between the first sealing ring 31 and the second sealing ring 32
Space is supported, so as to ensure that steam can be entered in steam injection space.
Preferably, in the present embodiment, the first support convex tendon 341 is multiple that multiple first support convex tendons 341 along first are close
Seal ring 31 it is circumferentially disposed.Second support convex tendon 342 is multiple, week of multiple second support convex tendons 342 along the second sealing ring 32
To setting, multiple first support convex tendons 341 and multiple second support convex tendons 342 are corresponded and set.Said structure to seal
Circle 30 can ensure that steam injection space is supported on whole circle, so as to play better seal effect.
As shown in Fig. 2 in the technical scheme of the present embodiment, connection ring 33, the first sealing ring 31 and the second sealing ring 32
It is structure as a whole.Specifically, the first sealing ring 31, the second sealing ring 32 and connection ring 33 are turned down by cushion compound and formed, above-mentioned knot
Structure is easy to the shaping and technique manufacture of sealing ring 30.
As shown in Fig. 2 in the technical scheme of the present embodiment, pot 10 includes outer pot 11 and is arranged on interior in outer pot 11
Pot 12.The boiler port of interior pot 12 is provided with horizontal flange 121, and the lower surface of the second sealing ring 32 abuts with horizontal flange 121 matches somebody with somebody
Close.Said structure internally can play good sealing effectiveness by pot 12.
As shown in Fig. 2 in the technical scheme of the present embodiment, sealing ring 30 also includes the first sealing flange 35, and first is close
Envelope flange 35 is connected on the inner peripheral surface of the first sealing ring 31, and the inwall of the first sealing flange 35 and interior pot 12, which abuts, to be coordinated.Tool
Body, the first sealing flange 35 have the second sealing ring 32 extend it is backward under be bent to form the first sealing flange 35 outer side surface and
The inwall of interior pot 12 fits.
As shown in Fig. 2 in the technical scheme of the present embodiment, annular step surface 21, ring are provided with the inwall of pot cover 20
Shape step surface 21 is located at the top of horizontal flange 121, the upper surface of the second sealing ring 32 and the horizontal plane 211 of annular step surface 21
Abut and coordinate.Sealing ring 30 is folded between horizontal flange 121 and horizontal plane 211, so as to by shape in interior pot 12 and pot cover 20
Into space sealing.
As shown in Fig. 2 in the technical scheme of the present embodiment, sealing ring 30 also includes the second sealing flange 36, and second is close
Envelope flange 36 is connected on the inner peripheral surface of the second sealing ring 32, the vertical plane 212 of the second sealing flange 36 and annular step surface 21
Coordinate.Specifically, the second sealing flange 36 is formed by being flipped up after the inner side edge elongation of the first sealing ring 31.
Preferably, the cooking apparatus in the present embodiment is electric pressure cooking saucepan.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
- A kind of 1. cooking apparatus, it is characterised in that including：Pot (10), to hold cooked food, the heater for heating is provided with the pot (10)；Pot cover (20), the pot cover (20) are arranged in the pot (10)；Sealing ring (30), it is folded between the pot (10) and the pot cover (20), it is close that the sealing ring (30) includes first Seal ring (31), the second sealing ring (32) and it is connected between first sealing ring (31) and second sealing ring (32) Connection ring (33), first sealing ring (31) and second sealing ring (32) be arranged in parallel along horizontal radial direction, described Surrounded between first sealing ring (31), second sealing ring (32) and the connection ring (33) with being connected in the pot (10) Steam injection space, first sealing ring (31) and the pot cover (20) coordinate, second sealing ring (32) and the pot (10) coordinate,Wherein, the sealing ring (30) also includes multiple support convex tendons (34) being separated from each other, the support convex tendon (34) First sealing ring (31) is arranged on towards on the surface of second sealing ring (32) and/or second sealing ring (32) Towards on the surface of first sealing ring (31).
- 2. cooking apparatus according to claim 1, it is characterised in that it is described to support convex tendon (34) to be multiple, it is multiple described Convex tendon (34) is supported along the circumferentially disposed of the sealing ring (30).
- 3. cooking apparatus according to claim 1, it is characterised in that shown support convex tendon (34) includes：First support convex tendon (341), it is arranged on the surface of direction second sealing ring (32) of first sealing ring (31) On；Second support convex tendon (342), it is arranged on the surface of direction first sealing ring (31) of second sealing ring (32) On, the second support convex tendon (342) and the first support convex tendon (341) are correspondingly arranged.
- 4. cooking apparatus according to claim 3, it is characterised in that described first supports convex tendon (341) to be multiple, multiple For the first support convex tendon (341) along the circumferentially disposed of first sealing ring (31), the second support convex tendon (342) is more Individual, multiple second support convex tendons (342) are convex along the circumferentially disposed of second sealing ring (32), multiple first supports Muscle (341) and multiple second support convex tendons (342) are corresponded and set.
- 5. cooking apparatus according to claim 1, it is characterised in that the connection ring (33), first sealing ring (31) it is structure as a whole with second sealing ring (32).
- 6. cooking apparatus according to claim 5, it is characterised in that the pot (10) includes outer pot (11) and is arranged on Interior pot (12) in the outer pot (11), the boiler port of the interior pot (12) are provided with horizontal flange (121), second sealing The lower surface of ring (32) abuts cooperation with the horizontal flange (121).
- 7. cooking apparatus according to claim 6, it is characterised in that the sealing ring (30) also includes the first sealing flange (35), the first sealing flange (35) is connected on the inner peripheral surface of first sealing ring (31), the first sealing flange (35) and the interior pot (12) inwall abut coordinate.
- 8. cooking apparatus according to claim 6, it is characterised in that be provided with annular table on the inwall of the pot cover (20) Terrace (21), the annular step surface (21) are located at the top of the horizontal flange (121), second sealing ring (32) it is upper Surface abuts cooperation with the horizontal plane (211) of the annular step surface (21).
- 9. cooking apparatus according to claim 8, it is characterised in that the sealing ring (30) also includes the second sealing flange (36), the second sealing flange (36) is connected on the inner peripheral surface of second sealing ring (32), the second sealing flange (36) and the annular step surface (21) vertical plane (212) coordinate.
- 10. cooking apparatus according to claim 1, it is characterised in that the cooking apparatus is electric pressure cooking saucepan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610656104.7A CN107725775A (en) | 2016-08-10 | 2016-08-10 | Cooking utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610656104.7A CN107725775A (en) | 2016-08-10 | 2016-08-10 | Cooking utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107725775A true CN107725775A (en) | 2018-02-23 |
Family
ID=61199599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610656104.7A Pending CN107725775A (en) | 2016-08-10 | 2016-08-10 | Cooking utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107725775A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2198460Y (en) * | 1994-09-07 | 1995-05-24 | 楼佩文 | Rubber sealing ring |
| CN2395653Y (en) * | 1999-10-28 | 2000-09-13 | 周利康 | Sealing ring for pressure cooker |
| CN201414688Y (en) * | 2009-04-30 | 2010-03-03 | 美的集团有限公司 | Sealing ring for pressure cooker |
| CN204427656U (en) * | 2015-02-10 | 2015-07-01 | 佛山市顺德区美的电热电器制造有限公司 | Pressure cooker |
| CN204722826U (en) * | 2015-05-29 | 2015-10-28 | 佛山市顺德区美的电热电器制造有限公司 | For pressure cooker pot cover component and there is its pressure cooker |
| CN204765009U (en) * | 2015-07-21 | 2015-11-18 | 佛山市顺德区美的电热电器制造有限公司 | Electric pressure cooker and interior pot thereof |
| CN205937826U (en) * | 2016-08-10 | 2017-02-08 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking utensil |
-
2016
- 2016-08-10 CN CN201610656104.7A patent/CN107725775A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2198460Y (en) * | 1994-09-07 | 1995-05-24 | 楼佩文 | Rubber sealing ring |
| CN2395653Y (en) * | 1999-10-28 | 2000-09-13 | 周利康 | Sealing ring for pressure cooker |
| CN201414688Y (en) * | 2009-04-30 | 2010-03-03 | 美的集团有限公司 | Sealing ring for pressure cooker |
| CN204427656U (en) * | 2015-02-10 | 2015-07-01 | 佛山市顺德区美的电热电器制造有限公司 | Pressure cooker |
| CN204722826U (en) * | 2015-05-29 | 2015-10-28 | 佛山市顺德区美的电热电器制造有限公司 | For pressure cooker pot cover component and there is its pressure cooker |
| CN204765009U (en) * | 2015-07-21 | 2015-11-18 | 佛山市顺德区美的电热电器制造有限公司 | Electric pressure cooker and interior pot thereof |
| CN205937826U (en) * | 2016-08-10 | 2017-02-08 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking utensil |
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