CN207152447U - Electric pressure cooker - Google Patents
Electric pressure cooker Download PDFInfo
- Publication number
- CN207152447U CN207152447U CN201720147546.9U CN201720147546U CN207152447U CN 207152447 U CN207152447 U CN 207152447U CN 201720147546 U CN201720147546 U CN 201720147546U CN 207152447 U CN207152447 U CN 207152447U
- Authority
- CN
- China
- Prior art keywords
- float
- valve seat
- float valve
- pot cover
- electric pressure
- 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.)
- Expired - Fee Related
Links
- 238000010411 cooking Methods 0.000 claims description 30
- 238000007789 sealing Methods 0.000 claims description 11
- 230000002950 deficient Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Float Valves (AREA)
Abstract
The utility model provides an electric pressure cooker, include: the pot body is used for containing food to be cooked; the pot cover is covered on the pot body; the float valve seat is cylindrical, a guide hole is formed in the inner space of the float valve seat, the float valve penetrates through the guide hole, a yielding step is arranged on the hole wall of the guide hole and matched with the float valve to limit the float valve, a mounting hole is formed in the pot cover, a first limiting portion is arranged on the circumferential outer surface of the float valve seat, after the float valve seat penetrates through the mounting hole, the first limiting portion is matched with one side of the pot cover, and the end portion of the float valve seat, which is located on the other side of the pot cover, is forced to bend outwards so as to rivet and fix the float valve seat and the pot cover. The technical scheme of the utility model can solve effectively that the fixed mode of the only valve seat among the prior art is complicated, the higher problem of defective rate.
Description
Technical field
Electric pressure cooking saucepan is the utility model is related to, in particular to a kind of improvement of the float valve seat of electric pressure cooking saucepan.
Background technology
As the improvement of people's living standards, electric pressure cooking saucepan has increasingly obtained extensively as the substitute products of conventional high-tension pot
General application, and loved by consumers in general.In the prior art, the stopping valve seat of electric pressure cooking saucepan is consolidated by nut
Surely it is connected on pot cover, operating procedure is more complicated, and fraction defective is higher, is easily loosened with stopping valve seat long afterwards, influences stopping valve
Only open effect.
Utility model content
Main purpose of the present utility model is to provide a kind of electric pressure cooking saucepan, consolidated with solving stopping valve seat of the prior art
Determine the problem of mode is complicated, and fraction defective is higher.
To achieve these goals, the utility model provides a kind of electric pressure cooking saucepan, including：Pot, cooked for holding
Prepare food food；Pot cover, lid are located in pot；Float-controlled valve and float valve seat, float valve seat is cylindrical in shape and the inside of float valve seat is empty
Between form pilot hole, float-controlled valve is located in pilot hole, and resigning step, resigning step and float are provided with the hole wall of pilot hole
Valve is engaged spacing to be carried out to float-controlled valve, and mounting hole is provided with pot cover, the is provided with the circumferential exterior surface of float valve seat
One limiting section, after float valve seat passes through mounting hole, the first limiting section is engaged with the side of pot cover, is located at pot to float-controlled valve seat
The end force of the opposite side of lid makes it bend laterally, and float valve seat and pot cover riveting are fixed.
Using the technical solution of the utility model, the first limiting section is set in the circumferential exterior surface of float valve seat, works as float
After valve seat passes through mounting hole, the first limiting section is engaged with the side of pot cover, and the end of the opposite side of pot cover is located to float-controlled valve seat
Portion's force makes it bend laterally, and float valve seat and pot cover riveting are fixed.It is above-mentioned to consolidate float valve seat with what pot cover riveted
Determine mode, technique is simpler, and connection is more firm, and even if being also not easy to loosen after used a period of time, reliability is more
It is high.Further, since the setting of above-mentioned resigning step, even if the end stress deformation of float valve seat, pilot hole is used to wear float
The part of valve will not also deform, and can so ensure the job stability of float-controlled valve.
Further, the end stress of float valve seat is bent to form turnup structure laterally, and turnup structure is towards pot cover
Surface fits with pot cover.
Further, the first limiting section is the first limited step to be formed in the circumferential exterior surface of float valve seat.
Further, circumferential direction of first limited step along float valve seat extends to form annular.
Further, float-controlled valve seat, which is located on the inside of the end barrel of the opposite side of pot cover, is provided with lead angle structure.
Further, circumferential direction of the resigning step along float valve seat extends to form annular.
Further, the upper end of float-controlled valve has radially the second outwardly limiting section of direction, the second limiting section
It is engaged with resigning step.
Further, the second limiting section is the second limited step to be formed in the outer circumferential side wall of float-controlled valve.
Further, there is gap, electric pressure cooking saucepan also includes being arranged on float-controlled valve between float-controlled valve and the hole wall of pilot hole
Lower end sealing ring, when float-controlled valve, which floats up to sealing ring, props up the downside of float valve seat, sealing ring block float-controlled valve with
Gap between the hole wall of pilot hole.
Further, pot cover includes cover, liner and the inner cap from top to bottom set gradually, and mounting hole is arranged on inner cap
On, float valve seat is fixed with inner cap riveting.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing further understanding to of the present utility model, this practicality
New schematic description and description is used to explain the utility model, does not form to improper restriction of the present utility model.
In the accompanying drawings：
Fig. 1 shows the pot cover of the embodiment according to electric pressure cooking saucepan of the present utility model, float-controlled valve and float valve seat
Structural representation；
Fig. 2 shows enlarged diagram at the A of Fig. 1 pot cover, float-controlled valve and float valve seat；
Fig. 3 shows the structural representation of Fig. 1 float valve seat before processing；
Fig. 4 shows the B-B direction schematic cross-sectional view of Fig. 3 float valve seat；
Fig. 5 shows the structural representation of Fig. 1 float valve seat after the process；And
Fig. 6 shows the C-C of Fig. 5 float valve seat to schematic cross-sectional view.
Wherein, above-mentioned accompanying drawing marks including the following drawings：
10th, liner；20th, inner cap；30th, float-controlled valve；31st, the second limiting section；40th, float valve seat；41st, pilot hole；42nd, step down
Step；43rd, the first limiting section；44th, turnup structure；45th, lead angle structure；50th, sealing ring.
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 utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.The description only actually at least one exemplary embodiment is illustrative to be never used as to this practicality below
New and its application or any restrictions used.Based on the embodiment in the utility model, those of ordinary skill in the art are not having
There is the every other embodiment made and obtained under the premise of creative work, belong to the scope of the utility model 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 the scope of the utility model processed of formula and numerical value.Simultaneously, it should be appreciated that each shown in accompanying drawing for the ease of description
The size of individual part is not to be drawn according to the proportionate relationship of reality.For skill known to person of ordinary skill in the relevant
Art, method and apparatus may be not discussed in detail, but in the appropriate case, the technology, method and apparatus should be considered as awarding
Weigh part for specification.In shown here and discussion all examples, any occurrence should be construed as merely example
Property, not as limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：It is similar
Label and letter similar terms is represented in following accompanying drawing, therefore, once be defined in a certain Xiang Yi accompanying drawing, then with
It need not be further discussed in accompanying drawing afterwards.
In description of the present utility model, it is to be understood that the noun of locality such as " forward and backward, upper and lower, left and right ", " horizontal,
Vertically, vertically, it is horizontal " and " pushing up, bottom " etc. indicated by orientation or position relationship be normally based on orientation or position shown in the drawings
Relation is put, description the utility model is for only for ease of and simplifies description, in the case where not making opposite explanation, these nouns of locality
Do not indicate that and imply that the device of meaning or element there must be specific orientation or with specific azimuth configuration and operation, because
This is it is not intended that limitation to scope of protection of the utility model；The noun of locality " inside and outside " refers to the wheel relative to each part in itself
Wide is inside and outside.
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
The limitation of utility model protection scope.
As shown in Figures 1 to 6, the electric pressure cooking saucepan of the present embodiment includes pot, pot cover, float-controlled valve 30 and float valve seat 40.
Wherein, pot is used to hold cooked food.Pot cover lid is located in pot.Float valve seat 40 is cylindrical in shape and float valve seat 40
Inner space forms pilot hole 41.Float-controlled valve 30 is located in pilot hole 41.Resigning step is provided with the hole wall of pilot hole 41
42.Resigning step 42 is engaged spacing to be carried out to float-controlled valve 30 with float-controlled valve 30.Mounting hole is provided with pot cover.Float valve seat
The first limiting section 43 is provided with 40 circumferential exterior surface.After float valve seat 40 passes through mounting hole, the first limiting section 43 and pot
The side of lid is engaged, and the end force of the opposite side of pot cover is located to float valve seat 40 and it is bent laterally, by float
Valve seat 40 is fixed with pot cover riveting.
Using the electric pressure cooking saucepan of the present embodiment, the first limiting section 43 is set, when floating in the circumferential exterior surface of float valve seat 40
After sub- valve seat 40 passes through mounting hole, the first limiting section 43 is engaged with the side of pot cover, is located at the another of pot cover to float valve seat 40
The end force of side makes it bend laterally, and float valve seat 40 and pot cover riveting are fixed.It is above-mentioned by float valve seat 40 with
The fixed form of pot cover riveting, technique is simpler, and connection is more firm, even if being also not easy pine after used a period of time
Dynamic, reliability is higher.Further, since the setting of above-mentioned resigning step 42, even if the end stress deformation of float valve seat 40, is oriented to
The part that hole 41 is used to wear float-controlled valve 30 will not also deform, and can so ensure the job stability of float-controlled valve 30.
As depicted in figs. 1 and 2, in the electric pressure cooking saucepan of the present embodiment, pot cover include from top to bottom set gradually cover,
Liner 10 and inner cap 20.Mounting hole is arranged on inner cap 20.Float valve seat 40 is fixed with the riveting of inner cap 20.When on electric pressure cooking saucepan
During pressure, float-controlled valve 30 floats in the presence of the pressure in pot, and is upward through liner 10, so as to prevent inner cap 20 relative
Rotated in liner 10, and then play a part of only opening.Certainly, the structure of pot cover and the set location of float valve seat 40 are not limited to
This, in the other embodiment not shown in figure, pot cover is overall structure, and mounting hole can run through pot cover and set, float-controlled valve
Seat is riveted at the mounting hole.
As shown in Figure 2 and Figure 6, in the electric pressure cooking saucepan of the present embodiment, the end stress of float valve seat 40 is bent laterally
Turnup structure 44 is formed, turnup structure 44 fits towards the surface of inner cap 20 and inner cap 20.Said structure can increase bending
The turnup structure 44 of formation and the clamping area on the surface of inner cap 20, make the riveting of float valve seat 40 and inner cap 20 more firm.
As shown in Figures 2 to 6, in the electric pressure cooking saucepan of the present embodiment, the first limiting section 43 is formation in float valve seat 40
Circumferential exterior surface on the first limited step.In the present embodiment, circumferential direction of first limited step along float valve seat 40
Extend to form annular.Float valve seat 40 is installed from bottom to top.During float valve seat 40 passes through mounting hole, when first spacing
When the lower surface of step and inner cap 20 fits, float valve seat 40 stops movement.Meanwhile when the upper end to float valve seat 40 is applied
After power makes it bend riveting laterally, the limited step of turnup structure 44 and first of formation clamps inner cap 20 jointly, so as to float
Valve seat 40 is fixed.Certainly, the installation direction not limited to this of float valve seat 40, in the other embodiment not shown in figure,
Float valve seat can be installed from the top down, and the first limiting section is arranged on the upper end of float valve seat, the lower end of float valve seat and inner cap
Lower surface riveting.In addition, the first limited step is also not necessarily limited to annular, in other embodiments, the first limited step can be with
For discrete limited step.
As shown in Figure 4 and Figure 6, in the electric pressure cooking saucepan of the present embodiment, float valve seat 40 is located at the opposite side of inner cap 20
Lead angle structure 45 is provided with the inside of the barrel of end.Circumferential direction of the resigning step 42 along float valve seat 40 extends to form ring
Shape.Fig. 3 and Fig. 4 shows the structure of float valve seat before processing, and Fig. 5 and Fig. 6 show float valve seat after the process
Structure.Float valve seat 40 before processing can be regarded as three tubular structures and put the integrative-structure formed together vertically.
The bottom alignment of above three tubular structure.Most short tubular structure is arranged on outermost, during highest tubular structure is arranged on
Between, the top surface in the vertical direction of the most tubular structure of inner side is located between the top surface of other two.Outermost tubular structure
Top surface form the first limiting section 43, the most top surface of the tubular structure of inner side forms resigning step 42, and middle tubular structure is worn
Cross after inner cap 20 and extruded outward from center by huge pressure, be that the sidewall slope compacting of one circle is fixed on inner cap 20.
And the lead angle structure 45 of the inner side on middle tubular structure top more easily outward flanging extrudes.Float after crimp
Valve seat 40 is firmly riveted on inner cap 20 as individual " work " word.In the present embodiment, the material of float valve seat 40 is aluminium, and the material is more
Add and be easily worked.
As shown in Figures 2 to 6, in the electric pressure cooking saucepan of the present embodiment, the upper end of float-controlled valve 30 has radially direction
The second outwardly limiting section 31.Second limiting section 31 is engaged with resigning step 42, can so make the upper of float-controlled valve 30
End is sunk in pilot hole 41, and spacing effect can be also played to float-controlled valve 30.In the present embodiment, the second limiting section 31 is
Form the second limited step in the outer circumferential side wall of float-controlled valve 30.After the end stress deformation of float valve seat 40, it is oriented to
The part that hole 41 is located at the lower section of resigning step 42 is used to wear float-controlled valve 30, and the part will not deform, and can so ensure
The job stability of float-controlled valve 30.
As shown in Fig. 2 in the electric pressure cooking saucepan of the present embodiment, between having between the hole wall of float-controlled valve 30 and pilot hole 41
Gap.Electric pressure cooking saucepan also includes the sealing ring 50 for being arranged on the lower end of float-controlled valve 30.Propped up when float-controlled valve 30 floats up to sealing ring 50
During the downside of float valve seat 40, sealing ring 50 blocks the gap between the hole wall of float-controlled valve 30 and pilot hole 41.Work as float-controlled valve
30 sink down into the second limited step and resigning step 42 when fitting, and the second limited step can also with being bonded for resigning step 42
Play a part of plugging gap, so as to play sealing function.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
- A kind of 1. electric pressure cooking saucepan, it is characterised in that including：Pot, for holding cooked food；Pot cover, lid are located in the pot；Float-controlled valve (30) and float valve seat (40), the float valve seat (40) is cylindrical in shape and the inside of the float valve seat (40) Space forms pilot hole (41), and the float-controlled valve (30) is located in the pilot hole (41), the hole wall of the pilot hole (41) On be provided with resigning step (42), the resigning step (42) is engaged with to the float-controlled valve (30) with the float-controlled valve (30) Carry out spacing, mounting hole is provided with the pot cover, it is spacing to be provided with first in the circumferential exterior surface of the float valve seat (40) Portion (43), after the float valve seat (40) passes through the mounting hole, first limiting section (43) and the side of the pot cover It is engaged, the end force of the opposite side of the pot cover is located to the float valve seat (40) makes it bend laterally, by institute Float valve seat (40) is stated to fix with pot cover riveting.
- 2. electric pressure cooking saucepan according to claim 1, it is characterised in that the end stress of the float valve seat (40) is laterally Turnup structure (44) is bent to form, the turnup structure (44) fits towards the surface of the pot cover and the pot cover.
- 3. electric pressure cooking saucepan according to claim 1, it is characterised in that first limiting section (43) is floated to be formed described The first limited step in the circumferential exterior surface of sub- valve seat (40).
- 4. electric pressure cooking saucepan according to claim 3, it is characterised in that first limited step is along the float valve seat (40) circumferential direction extends to form annular.
- 5. electric pressure cooking saucepan according to claim 1, it is characterised in that the float valve seat (40) is located at the another of the pot cover Lead angle structure (45) is provided with the inside of the end barrel of side.
- 6. electric pressure cooking saucepan according to claim 1, it is characterised in that the resigning step (42) is along the float valve seat (40) circumferential direction extends to form annular.
- 7. electric pressure cooking saucepan according to claim 1, it is characterised in that the upper end of the float-controlled valve (30) has radially Outwardly the second limiting section (31) in direction, second limiting section (31) are engaged with the resigning step (42).
- 8. electric pressure cooking saucepan according to claim 7, it is characterised in that second limiting section (31) is floated to be formed described The second limited step in the outer circumferential side wall of sub- valve (30).
- 9. electric pressure cooking saucepan according to claim 1, it is characterised in that the float-controlled valve (30) and the pilot hole (41) There is gap between hole wall, the electric pressure cooking saucepan also includes the sealing ring (50) for being arranged on the lower end of the float-controlled valve (30), when When the float-controlled valve (30) floats up to the sealing ring (50) and props up the downside of the float valve seat (40), the sealing ring (50) Block the gap between the hole wall of the float-controlled valve (30) and the pilot hole (41).
- 10. electric pressure cooking saucepan according to any one of claim 1 to 9, it is characterised in that the pot cover is included from top to bottom Cover, liner (10) and the inner cap (20) set gradually, the mounting hole are arranged on the inner cap (20), the float-controlled valve Seat (40) is fixed with the inner cap (20) riveting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720147546.9U CN207152447U (en) | 2017-02-17 | 2017-02-17 | Electric pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720147546.9U CN207152447U (en) | 2017-02-17 | 2017-02-17 | Electric pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207152447U true CN207152447U (en) | 2018-03-30 |
Family
ID=61709439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720147546.9U Expired - Fee Related CN207152447U (en) | 2017-02-17 | 2017-02-17 | Electric pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207152447U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108814263A (en) * | 2018-08-09 | 2018-11-16 | 珠海格力电器股份有限公司 | Float seal ring fixing structure, cover assembly of cooking appliance and cooking appliance |
| CN112493829A (en) * | 2020-12-16 | 2021-03-16 | 珠海格力电器股份有限公司 | Cooking appliance, cooking control method and device, electric pressure cooker and storage medium |
| CN114983227A (en) * | 2022-06-29 | 2022-09-02 | 九阳股份有限公司 | Pressure cooking appliance |
-
2017
- 2017-02-17 CN CN201720147546.9U patent/CN207152447U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108814263A (en) * | 2018-08-09 | 2018-11-16 | 珠海格力电器股份有限公司 | Float seal ring fixing structure, cover assembly of cooking appliance and cooking appliance |
| CN112493829A (en) * | 2020-12-16 | 2021-03-16 | 珠海格力电器股份有限公司 | Cooking appliance, cooking control method and device, electric pressure cooker and storage medium |
| CN114983227A (en) * | 2022-06-29 | 2022-09-02 | 九阳股份有限公司 | Pressure cooking appliance |
| CN114983227B (en) * | 2022-06-29 | 2023-06-06 | 九阳股份有限公司 | Pressure cooking appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180330 Termination date: 20220217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |