CN107912971A - Pressure cooker and its outer pot - Google Patents
Pressure cooker and its outer pot Download PDFInfo
- Publication number
- CN107912971A CN107912971A CN201610884823.4A CN201610884823A CN107912971A CN 107912971 A CN107912971 A CN 107912971A CN 201610884823 A CN201610884823 A CN 201610884823A CN 107912971 A CN107912971 A CN 107912971A
- Authority
- CN
- China
- Prior art keywords
- pot
- tooth
- pot tooth
- pressure cooker
- notch
- 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.)
- Granted
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Classifications
-
- 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
- A47J27/0804—Locking devices
- A47J27/0806—Locking devices of the bayonet-type
-
- 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
- A47J36/00—Parts, details or accessories of cooking-vessels
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The present invention discloses a kind of pressure cooker and its outer pot, the outer pot includes the opening-like outer pan body in upper end and multiple pot tooths, the multiple pot tooth is arranged on the upper end of the outer pan body, the multiple pot tooth includes an at least pot tooth pair, the pot tooth is in the pot tooth that is oppositely arranged to the upper port center including two relatively described outer pan bodies, and two pot tooth free ends of the pot tooth centering are all provided with jagged.Pressure cooker outer pot provided by the invention, the probability that pot cover departs from pot body is reduced by strengthening the intensity of pot tooth.
Description
Technical field
The present invention relates to living electric apparatus technical field, more particularly to a kind of pressure cooker and its outer pot.
Background technology
Pressure cooker includes pot body and covers the pot cover of the pot body, wherein, the pot body includes shell, arranged on the pot
Outer pot in shell and the interior pot in the outer pot.The upper end of the usual outer pot is convexly equipped with multiple pot tooths, the pot cover
Equipped with buckle, after pot cover covers the pot body, the multiple pot tooth is engaged with the buckle so that pressure cooker is in heating high pressure
Pot cover does not depart from pot body under state.
As shown in Figure 1, Fig. 1 discloses a kind of existing 100 ' structure diagram of pressure cooker outer pot, in order to which user is convenient
Pot cover and the alignment mouth of pot body 1 ' are found, a pot tooth 2 ' has above added a notch 21 ' to be used as fool proof mark wherein.However,
Found during use：The phenomenon for departing from pot body occurs in pot cover to pressure cooker in a high voltage state, and departs under maximum probability very much
First occur in the pot tooth 2 ' on the opposite of pot tooth 2 ' equipped with notch 21 '.
The content of the invention
The main object of the present invention is to provide a kind of pressure cooker outer pot, it is intended to so that strengthening the intensity of pot tooth to reduce pot cover
The probability departed from pot body.
To achieve the above object, the present invention proposes a kind of pressure cooker outer pot, including：
Outer pan body, the opening-like setting in upper end；And
Multiple pot tooths, arranged on the upper end of the outer pan body, the multiple pot tooth includes an at least pot tooth pair, the pot tooth pair
Upper port center including two relatively described outer pan bodies is in the pot tooth that is oppositely arranged, in two pot tooths of the pot tooth centering
Equipped with notch, the notch in the middle part of the outer ledge of the corresponding pot tooth towards close to the center of pot body by extending.
Preferably, the upper end of the outer pan body is convexly equipped with annular flange outwardly around, and the multiple pot tooth is from the ring
Shape flange stretches out to be formed.
Preferably, the annular flange, the multiple pot tooth, the lower edge of the notch bend downward to form vertical bar,
And the vertical bar of the lower edge of the annular flange, the multiple pot tooth, the notch is connected as one.
Preferably, the evagination size of the annular flange is 5~12mm.
Preferably, the evagination size of the pot tooth is 10~20mm, and the depth of the notch is 4~8mm.
Preferably, the central angle corresponding to the pot tooth is 30 °~45 °, corresponding to the gap between the adjacent pot tooth
Central angle be 15 °~30 °, the corresponding central angle of the notch is 10 °~15 °.
Preferably, the notch is in tapered setting on the direction close to the upper port center.
Preferably, the multiple pot tooth includes multiple pot tooths pair.
Preferably, the quantity of the multiple pot tooth is 2N, and the logarithm of the pot tooth pair is N, and N is the natural number more than 1.
Preferably, the corner of the notch is set in arc transition.
Preferably, the pot tooth of the pot tooth centering is divided into two sub- pot tooths by the notch, and the sub- pot tooth is remote
The direction of the outer pan body is in tapered setting, so that the dog-ear between the sub- pot tooth and the outer pan body and the notch is equal
Set in obtuse angle.
The present invention also proposes a kind of pressure cooker, including outer pot, and the outer pot includes：
Outer pan body, the opening-like setting in upper end；And
Multiple pot tooths, arranged on the upper end of the outer pan body, the multiple pot tooth includes an at least pot tooth pair, the pot tooth pair
Upper port center including two relatively described outer pan bodies is in the pot tooth that is oppositely arranged, in two pot tooths of the pot tooth centering
Equipped with notch, the notch in the middle part of the outer ledge of the corresponding pot tooth towards close to the center of pot body by extending.
In technical solution provided by the invention, it is to set in pairs that pot tooth at least two jaggy is set in the multiple pot tooth
Put, two intensity with pot tooth jaggy are consistent, therefore so that this be arranged in pairs two with pot tooth jaggy
Intensity equalization, when pot cover covers the pot body, the buckle arranged on pot cover is engaged with arranged on the multiple pot tooth, with pressure
The heating cooking process of pot carries out, and the pressure in pressure cooker constantly increases, the upward active force that is buckled of the multiple pot tooth
Constantly increase, however, being arranged in pairs due to above-mentioned and being not in one of them with the intensity equalization of two pot tooths jaggy
Deformation is serious, and another deformation is small and the problem of cause to thread off, that is, pressure cooker outer pot provided by the invention reduces pot cover and pot
The probability that body departs from.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Structure according to these attached drawings obtains other attached drawings.
Fig. 1 is the structure diagram of existing pressure cooker outer pot；
Fig. 2 is the structure diagram of an embodiment of pressure cooker outer pot provided by the invention；
Fig. 3 is the structure diagram of another embodiment of pressure cooker outer pot provided by the invention；
Fig. 4 is the close-up schematic view of Fig. 3；
Fig. 5 is the schematic top plan view of Fig. 3.
Prior art drawing reference numeral explanation：
| Label | Title | Label | Title |
| 100′ | Pressure cooker outer pot | 2′ | Pot tooth |
| 1′ | Pot body | 21′ | Notch |
Drawing reference numeral explanation of the present invention：
| Label | Title | Label | Title |
| 100 | Pressure cooker outer pot | 2a | Sub- pot tooth |
| 1 | Pot body | 21 | Notch |
| 2 | Pot tooth | 3 | Annular flange |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only the part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained without creative efforts it is all its
His embodiment, belongs to the scope of protection of the invention.
If it is to be appreciated that relating to directionality instruction in the embodiment of the present invention, directionality instruction is only used for explaining
Relative position relation, motion conditions under a certain particular pose between each component etc., if the particular pose changes,
Directionality instruction also correspondingly changes correspondingly.
If in addition, relating to the description of " first ", " second " etc. in the embodiment of the present invention, " first ", " second " etc. are somebody's turn to do
Description be only used for description purpose, and it is not intended that instruction or implying its relative importance or implicit indicating indicated skill
The quantity of art feature.Thus, " first " is defined, the feature of " second " can be expressed or implicitly includes at least one spy
Sign.In addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
Based on enough realizations, the knot of this technical solution is will be understood that when the combination appearance of technical solution is conflicting or can not realize
Conjunction is not present, also not within the protection domain of application claims.
Pressure cooker includes pot body and covers the pot cover of the pot body, wherein, the pot body includes shell, arranged on the pot
Outer pot in shell and the interior pot in the outer pot.Fig. 2 to Fig. 5 is the embodiment of pressure cooker outer pot provided by the invention.
Refer to Fig. 2 to Fig. 3, (the 100 generally use metal material of pressure cooker outer pot of pressure cooker outer pot 100 provided by the invention
Matter is made, but is not limited to metal material), it includes the outer pan body 1 of the opening-like setting in upper end and is convexly equipped in the outer pan body
Multiple pot tooths 2 of 1 upper end, wherein, the multiple pot tooth 2 includes an at least pot tooth pair, and the pot tooth is to opposite including two
The upper port center of the outer pan body 1 is in the pot tooth 2 being oppositely arranged, and is all provided with two pot tooths 2 of the pot tooth centering jagged
21, the notch 21 in the middle part of the outer ledge of pot tooth 2 towards close to the center of pot body 1 by extending.
From " notch effect " in the mechanics of materials, the intensity of the pot tooth 2 equipped with notch 21 can strengthen, as shown in Figure 1,
In the prior art, an only pot tooth 2 ' is equipped with the situation of notch 21 ', can cause and the phase of pot tooth 2 ' equipped with notch 21 '
To another intensity of pot tooth 2 ' it is inconsistent, namely the intensity of the stronger and another pot tooth 2 ' of intensity of the pot tooth 2 ' equipped with notch 21 '
It is weaker, therefore so that the intensity of two pot tooths 2 ' being arranged in pairs is unbalanced, when pot cover covers the pot body, arranged on pot
The buckle of lid is engaged with arranged on the multiple pot tooth 2 ', is carried out with the heating cooking process of pressure cooker, the pressure in pressure cooker
Power constantly increases, the upward active force that is buckled of the multiple pot tooth 2 ' constantly increases, however, being arranged in pairs due to above-mentioned
The intensity of two pot tooths 2 ' is unbalanced, i.e., with the pot tooth of notch 21 ' 2 ' opposite another pot tooth 2 ' because intensity is weaker and be easier to
Upper buckling deformation, and then thread off with buckle.
In the present invention, the pot tooth 2 at least two equipped with notch 21 is arranged in pairs in the multiple pot tooth 2, this two
A intensity with jagged 21 pot tooth 2 is consistent, therefore so that this be arranged in pairs two with the strong of jagged 21 pot tooth 2
Degree is balanced, and when pot cover covers the pot body, the buckle arranged on pot cover is engaged with arranged on the multiple pot tooth 2, with pressure
The heating cooking process of pot carries out, and the pressure in pressure cooker constantly increases, the upward active force that is buckled of the multiple pot tooth 2
Constantly increase, however, being arranged in pairs due to above-mentioned and being not in wherein with the intensity equalization of jagged 21 two pot tooths 2
One of deformation it is serious, and another deformation is small and the problem of cause to thread off.Even if deformation is also that two pot tooths 2 of the pot tooth centering are equal
The deformation of weighing apparatus, relative deformation can the smaller snappings without influencing between the buckle and the pot tooth 2.
The pot tooth 2 equipped with notch 21 is preferably both set to form the pot tooth pair in pairs in the multiple pot tooth 2, with
So that the pot tooth 2 opposite with the pot tooth 2 of the notch 21 is provided with the pot tooth 2 of notch 21, it is clear that the design not limited to this,
Can also be that the part in the pot tooth 2 equipped with notch 21 is set in pairs.The logarithm of the pot tooth pair does not do specific limit
System, can be actually needed and different, as shown in Fig. 2, in one embodiment of this invention, the logarithm of the pot tooth pair is one, aobvious
Right the design not limited to this, the logarithm of the pot tooth pair is multipair, as shown in figure 3, in another embodiment of the invention, it is described
Multiple pot tooths 2 are all provided with jagged 21 and in setting, i.e., the quantity of the multiple pot tooth 2 is 2N, and the logarithm of the pot tooth pair is
N, N are natural number more than 1, and N is 3 in Fig. 3, then at this time, the intensity of the multiple pot tooth 2 is optimal, and is not easy to send out
Change shape.
Usually in order to strengthen the intensity of the upper end of the outer pan body 1, the upper end of the outer pan body 1 is convexly equipped with around
The annular flange 3 set around the upper port, then at this time, the multiple pot tooth 2 is extended from the annular flange 3, also, logical
Often, the multiple pot tooth 2 is evenly distributed.The pressure cooker outer pot 100 can be formed using casting, certain pressure
Pot outer pot 100 can also be made of punch forming, then at this time, the annular flange 3 and the pot tooth 2 are formed at by fold
The turnup structure of the upper end of the outer pan body 1.
It is in other embodiments, the annular flange 3, described in addition, in order to further enhance the intensity of the pot tooth 2
Multiple pot tooths 2, the lower edge of the notch 21 bend downward to form vertical bar, and the annular flange 3, the multiple pot tooth 2,
Vertical bar on the notch 21 is connected as one and is in continuous bulge-structure.
In the embodiment of the present invention, referring to Fig. 4, the pot tooth 2 of the pot tooth centering is divided into two by the notch 21
A sub- pot tooth 2a, the sub- pot tooth 2a be in tapered setting away from the direction of the outer pan body 1 so that the sub- pot tooth 2a and
Dog-ear R1 and R2 between the outer pan body 1 and the notch 21 are set in obtuse angle.Buckle teeth folding is added compared with prior art
Angle, further adds the bending strength of buckle teeth vertical bar.
In the embodiment of the present invention, referring to Fig. 5, the presence of the annular flange 3 causes the pressure cooker outer pot 100
Upper end intensity enhancing, in theory for the annular flange 3 evagination size it is bigger, the pressure cooker outer pot 100 it is upper
The intensity at end is bigger, still, because the multiple pot tooth 2 is arranged on the annular flange 3, if the evagination size of the annular flange 3
It is excessive, then so that the multiple pot tooth 2 is excessive relative to the evagination size of the outer wall of the pressure cooker outer pot 100, correspondingly
Intensity can weaken, for this reason, in the embodiment of the present invention, evagination the size L1, L1=5~12mm of the annular flange 3.
The pot tooth 2 needs to be interlocked with the buckle on the pot cover, in order to ensure between pot tooth 2 and the buckle
With enough fastening amounts, the evagination size of the pot tooth 2 must be sufficiently large for L, meanwhile, the evagination size mistake of the pot tooth 2
Greatly, correspondingly, the insufficient strength of the pot tooth 2, in the embodiment of the present invention, evagination the size L2, L2 10 of the pot tooth 2
~20mm.
The reinforcing degree of pot tooth 2 equipped with notch 21 also has relation with the depth of notch 21, theoretically the depth of notch 21
Degree is deeper, and reinforcing degree is stronger, however, the deeper corresponding pot tooth 2 of the depth of notch 21 can become fragile and be easily broken off, in the present invention
Embodiment in, for ensure a suitable scope, the depth L3, L3=4~8mm of the notch 21.
Fastening area between the pot tooth 2 and the buckle of the pot cover is bigger, suffered by 2 unit area of pot tooth
Power is with regard to smaller, the fastening area between the pot tooth 2 and the buckle of the pot cover, one side S and the evagination size of the pot tooth 2
Have relation, on the other hand there is relation with the width of the pot tooth 2, the width of the pot tooth 2 usually also with pot tooth 2 corresponding in
There is relation at heart angle, for this reason, in the embodiment of the present invention, in order to ensure buckleing between the pot tooth 2 and the buckle of the pot cover
Close that area is sufficiently large, the central angle D1 corresponding to the pot tooth 2, D1=30 °~45 °, the gap institute between the adjacent pot tooth 2
Corresponding central angle D2, D2=15 °~30 °, the notch 21 corresponding central angle D3, D3=10 °~15 °.
Shape of the reinforcing degree of pot tooth 2 equipped with notch 21 also with the notch 21 has relation, in the implementation of the present invention
In example, Fig. 4 and Fig. 5 are referred to, in order to further strengthen stiffening effect, the notch 21 is close to the center of the upper port
It is in tapered setting on direction.Also, the corner of the notch 21 is set in arc transition.
The foregoing is merely the preferred embodiment of the present invention, is not intended to limit the scope of the invention, every at this
Under the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in the scope of patent protection of the present invention.
Claims (12)
- A kind of 1. pressure cooker outer pot, it is characterised in that including：Outer pan body, the opening-like setting in upper end；AndMultiple pot tooths, arranged on the upper end of the outer pan body, the multiple pot tooth includes an at least pot tooth pair, the pot tooth to including The upper port center of two relatively described outer pan bodies is in the pot tooth being oppositely arranged, and is equipped with two pot tooths of the pot tooth centering Notch, the notch in the middle part of the outer ledge of the corresponding pot tooth towards close to the center of pot body by extending.
- 2. pressure cooker outer pot as claimed in claim 1, it is characterised in that the upper end of the outer pan body is convexly equipped with outwardly around Annular flange, the multiple pot tooth stretch out to be formed from the annular flange.
- 3. pressure cooker outer pot as claimed in claim 2, it is characterised in that the annular flange, the multiple pot tooth, it is described lack The lower edge of mouth bends downward to form vertical bar, and the lower edge of the annular flange, the multiple pot tooth, the notch is vertical Muscle is connected as one.
- 4. pressure cooker outer pot as claimed in claim 2, it is characterised in that the evagination size of the annular flange is 5~12mm.
- 5. pressure cooker outer pot as claimed in claim 1, it is characterised in that the evagination size of the pot tooth is 10~20mm, institute The depth for stating notch is 4~8mm.
- 6. pressure cooker outer pot as claimed in claim 1, it is characterised in that central angle corresponding to the pot tooth for 30 °~ 45 °, the central angle corresponding to gap between the adjacent pot tooth is 15 °~30 °, and the corresponding central angle of the notch is 10 ° ~15 °.
- 7. pressure cooker outer pot as claimed in claim 1, it is characterised in that the notch is close to the side at the upper port center It is in tapered setting upwards.
- 8. pressure cooker outer pot as claimed in claim 1, it is characterised in that the multiple pot tooth includes multiple pot tooths pair.
- 9. pressure cooker outer pot as claimed in claim 8, it is characterised in that the quantity of the multiple pot tooth is 2N, the pot tooth To logarithm be N, N is the natural number more than 1.
- 10. pressure cooker outer pot as claimed in claim 1, it is characterised in that the corner of the notch is set in arc transition Put.
- 11. pressure cooker outer pot as claimed in claim 1, it is characterised in that the pot tooth of the pot tooth centering is by the notch point Be divided into two sub- pot tooths, the sub- pot tooth be in tapered setting in the direction away from the outer pan body so that the sub- pot tooth and Dog-ear between the outer pan body and the notch is set in obtuse angle.
- 12. a kind of pressure cooker, including outer pot, it is characterised in that the outer pot is the pressure described in claim 1 to 11 any one Power pot outer pot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610884823.4A CN107912971B (en) | 2016-10-09 | 2016-10-09 | Pressure cooker and outer cooker thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610884823.4A CN107912971B (en) | 2016-10-09 | 2016-10-09 | Pressure cooker and outer cooker thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107912971A true CN107912971A (en) | 2018-04-17 |
| CN107912971B CN107912971B (en) | 2023-04-11 |
Family
ID=61891761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610884823.4A Active CN107912971B (en) | 2016-10-09 | 2016-10-09 | Pressure cooker and outer cooker thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107912971B (en) |
Citations (15)
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|---|---|---|---|---|
| GB634659A (en) * | 1946-01-29 | 1950-03-22 | Karl Kristian Kobs Kra Yer | Pressure-resisting heating vessels |
| US4733795A (en) * | 1986-05-30 | 1988-03-29 | Boehm Hans Georg | Steam pressure cooking pot with a seal securing the inside space of the pot against a drop in pressure |
| CN2238004Y (en) * | 1995-02-20 | 1996-10-23 | 沈阳双喜压力锅制造总公司 | Safety device for pressure cooker |
| CN2334305Y (en) * | 1997-10-10 | 1999-08-25 | 徐生 | Composte multi-position explosion-resistant pressure cooker |
| CN2336703Y (en) * | 1998-03-05 | 1999-09-08 | 广东美满压力锅厂 | Pressure automatic linking safety device for pressure cooker |
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| CN2481254Y (en) * | 2001-05-08 | 2002-03-13 | 浙江先行实业有限公司 | Safety device for pressure cooker |
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| DE60020837D1 (en) * | 2000-08-03 | 2005-07-21 | Termoplastic Fbm Srl | Two-piece handle for a cooking appliance, especially for a lid |
| CN201435983U (en) * | 2008-12-31 | 2010-04-07 | 武汉苏泊尔炊具有限公司 | Pressure cooker sealing edge structure |
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| CN204765125U (en) * | 2015-07-10 | 2015-11-18 | 佛山市顺德区美的电热电器制造有限公司 | A electric pressure cooker that is used for electric pressure cooker's outer pot and has it |
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| GB634659A (en) * | 1946-01-29 | 1950-03-22 | Karl Kristian Kobs Kra Yer | Pressure-resisting heating vessels |
| US4733795A (en) * | 1986-05-30 | 1988-03-29 | Boehm Hans Georg | Steam pressure cooking pot with a seal securing the inside space of the pot against a drop in pressure |
| CN2238004Y (en) * | 1995-02-20 | 1996-10-23 | 沈阳双喜压力锅制造总公司 | Safety device for pressure cooker |
| CN1241124A (en) * | 1997-02-01 | 2000-01-12 | 菲斯勒股份有限公司 | Pressure cooker |
| CN2334305Y (en) * | 1997-10-10 | 1999-08-25 | 徐生 | Composte multi-position explosion-resistant pressure cooker |
| CN2336703Y (en) * | 1998-03-05 | 1999-09-08 | 广东美满压力锅厂 | Pressure automatic linking safety device for pressure cooker |
| DE60020837D1 (en) * | 2000-08-03 | 2005-07-21 | Termoplastic Fbm Srl | Two-piece handle for a cooking appliance, especially for a lid |
| CN2481254Y (en) * | 2001-05-08 | 2002-03-13 | 浙江先行实业有限公司 | Safety device for pressure cooker |
| CN2698213Y (en) * | 2004-01-07 | 2005-05-11 | 广东省新兴县三A不锈钢制品集团有限公司 | A self-lock type cooking pot |
| CN201435983U (en) * | 2008-12-31 | 2010-04-07 | 武汉苏泊尔炊具有限公司 | Pressure cooker sealing edge structure |
| CN202223025U (en) * | 2011-10-25 | 2012-05-23 | 浙江爱仕达电器股份有限公司 | Intensity-strengthened outer pot of electric pressure cooker |
| CN203088717U (en) * | 2013-01-22 | 2013-07-31 | 美的集团股份有限公司 | Pressure cooker |
| US20160278565A1 (en) * | 2015-03-26 | 2016-09-29 | Seb S.A. | Bayonet pressure cooker and a corresponding method of fabrication |
| CN204765125U (en) * | 2015-07-10 | 2015-11-18 | 佛山市顺德区美的电热电器制造有限公司 | A electric pressure cooker that is used for electric pressure cooker's outer pot and has it |
| CN204970898U (en) * | 2015-09-22 | 2016-01-20 | 浙江苏泊尔股份有限公司 | New tooth form of pressure cooker body |
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| 尚铁男: ""电压力锅安全之我见"" * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107912971B (en) | 2023-04-11 |
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