CN208658801U - Sealing structure, float-controlled valve and pressure cooking appliance - Google Patents
Sealing structure, float-controlled valve and pressure cooking appliance Download PDFInfo
- Publication number
- CN208658801U CN208658801U CN201820545314.3U CN201820545314U CN208658801U CN 208658801 U CN208658801 U CN 208658801U CN 201820545314 U CN201820545314 U CN 201820545314U CN 208658801 U CN208658801 U CN 208658801U
- Authority
- CN
- China
- Prior art keywords
- annular groove
- support portion
- sealing structure
- float
- outer rim
- 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.)
- Active
Links
Landscapes
- Cookers (AREA)
Abstract
The utility model provides a kind of sealing structure, float-controlled valve and pressure cooking appliance, wherein sealing structure includes: outer rim circle；Annular groove, the outer wall of annular groove are fixedly connected with the interior edge of outer rim circle；And support portion, it is fixedly connected with the inner wall of annular groove, wherein support portion is changed by the relative position of outer wall and inner wall to realize the axial movement along outer rim circle.Pass through the technical solution of the utility model, increase the range of relative motion between support portion and outer rim circle, stability and high reliablity, and then it can be realized and fully jack up the float spool in float-controlled valve, it reduces since float spool locking end cannot be pushed to security activity latch fitting, caused by pot cover situation about cannot effectively be fixed occur, improve safety.
Description
Technical field
The utility model relates to cooking apparatus fields, in particular to a kind of sealing structure, a kind of float-controlled valve and one kind
Pressure cooking appliance.
Background technique
Currently, pressure cooking appliance (such as electric pressure rice cooker) in the market, is generally arranged float-controlled valve, float on pot cover
Valve is a kind of device all critically important to sealing and safety.
Float-controlled valve used for pressure cooking utensil in the related technology includes float spool, float valve seat, sealing structure and safety
Movable latch fitting, specifically, float valve seat are a tight fit on pot cover, and float spool is slidably fitted in float valve seat, float spool
Lower end in pressure cooker is equipped with sealing structure, and when the pressure in pot reaches a certain level, sealing structure can be deformed,
Float spool upward sliding is pushed, and then falls into float spool upper end in security activity latch fitting, realizes that limitation pot cover is opened.
However, as shown in Figure 1 to Figure 3, sealing structure in the related technology, including outer rim circle 102 and with outer rim circle 102
It is interior along connection resilient support 1022 cause the rise L that can be provided not big enough because of the limitation of structure, sometimes cannot fully by
Float spool jacks up, and be easy to cause security risk.
Utility model content
At least one in order to solve the above-mentioned technical problem, one of the utility model is designed to provide a kind of sealing knot
Structure.
Another of the utility model is designed to provide a kind of float-controlled valve with above-mentioned sealing structure.
The further object of the utility model is to provide a kind of pressure cooking appliance with above-mentioned float-controlled valve.
To achieve the above object, the embodiment of the utility model first aspect provides a kind of sealing structure, comprising: outer rim
Circle；Annular groove, the outer wall of annular groove are fixedly connected with the interior edge of outer rim circle；And support portion, the fixed company of inner wall with annular groove
It connects, wherein support portion is changed by the relative position of outer wall and inner wall to realize the axial movement along outer rim circle.
Sealing structure provided by the utility model, including support portion, outer rim circle and annular groove, by by the outer wall of annular groove
Be fixedly connected with the interior edge of outer rim circle, and the inner wall of annular groove be fixedly connected with support portion, can using annular groove outer wall with
The relative position of annular groove inner wall changes, and moves back and forth support portion along the axis direction of outer rim circle.Through the above scheme, increase
Range of relative motion between support portion and outer rim circle, can will push to farther away mesh with the external component that support portion cooperates
Cursor position, stability and high reliablity.
It is worth it is emphasized that in the float-controlled valve being used for the sealing structure in pressure cooking appliance, since this is close
Seal structure provides biggish rise, so as to fully jack up the float spool in float-controlled valve, reduces due to float
Spool locking end cannot be pushed to security activity latch fitting, caused by pot cover situation about cannot effectively be fixed occur, mention
High safety.
Wherein it is possible to understand, external component includes float spool, and target position includes that float spool locking end is placed in safety
When in movable latch fitting, the location of float spool.
It should be noted that when the locking end of float spool is placed in security activity latch fitting, the pot of pressure cooking appliance
Lid cannot be opened, and need to drop in safe range in pot inner pressure, divide float spool with security activity latch fitting automatically
From when, pot cover could be opened, it is highly-safe.
In addition, the sealing structure in above-described embodiment provided by the utility model can also have following supplementary technology special
Sign:
In above-mentioned technical proposal, it is preferable that the cell wall thickness of annular groove is less than the thickness of outer rim circle；And/or annular groove
Cell wall thickness is less than the thickness of support portion.
In the present solution, being less than the thickness of outer rim circle by the cell wall thickness of setting annular groove, be conducive to improve outer rim circle
Structural strength convenient for outer rim circle is fixed, while being conducive to improve the flexibility of annular groove, increases support portion and outer rim circle
Between range of relative motion.
Cell wall thickness by the way that annular groove is arranged is less than the thickness of support portion, is conducive to the structural strength for improving support portion,
External component is reliablely and stablely jacked up by support portion, while being conducive to improve the flexibility of annular groove, increases support
Range of relative motion between portion and outer rim circle.
In any of the above-described technical solution, it is preferable that further include: flange is fixedly connected with the outer of outer rim circle.
In the present solution, by the way that the flange being fixedly connected with the outer of outer rim circle is arranged, convenient for being positioned to outer rim circle
And fixation, and be conducive to improve the stability and reliability after being connected and fixed.
Wherein, optionally, flange is for annular flange or along the spaced multiple flange sections in outer rim circle outer.
In any of the above-described technical solution, it is preferable that further include: first annular transition piece connects the outer wall of annular groove and outer
The interior edge of edge circle；And/or the second annular transitional part, connect the inner wall of annular groove and the outer of support portion.
In the present solution, by being arranged first annular transition piece between the outer wall of annular groove and the interior edge of outer rim circle, and/
Or the second annular transitional part is set between the inner wall of annular groove and the outer of support portion, be conducive to the deformation for improving sealing structure
Ability increases the range of relative motion between support portion and outer rim circle, while is not easily broken sealing structure.
In any of the above-described technical solution, it is preferable that when support portion is not by external force, the cross-sectional shape of annular groove is in U-shape.
In the present solution, the cross-sectional shape that annular groove is arranged is in U-shape, further by when support portion is not by external force
The range of relative motion for increasing the deformability of annular groove, and then being capable of increasing between support portion and outer rim circle, and in annular
When relative position variation occurs for the outer wall and inner wall of slot, annular groove is made to be not susceptible to the phenomenon that fractureing, stability and high reliablity.
In any of the above-described technical solution, it is preferable that support portion side identical with annular groove opening direction is plane, support
The portion side opposite with annular groove opening direction is the arc surface of center projections.
In the present solution, be plane by identical with the annular groove opening direction side of setting support portion, in the side and
When external component cooperates, the stability and reliability between support portion and external component are improved, so as to smoothly will be outer
Portion's component pushes to target position, is not susceptible to opposite slide therebetween.Pass through setting support portion and annular groove opening direction
Opposite side is the arc surface of center projections, improves the structural strength of support portion, while being conducive to enhance sealing structure
Overall deformation ability improves flexibility, makes the connection intermediate location between annular groove and support portion be not susceptible to be broken, reliability
It is high.
Wherein, optionally, support portion side identical with annular groove opening direction is used to support float spool, to pass through ring
The variation of the relative position of shape slot inner wall and outer wall, realizes and pushes float spool, be capable of providing biggish rise.
In addition, it should be noted that, the above is only a preferred embodiment, support portion side identical with annular groove opening direction
Face also can be set in the arc surface or circular conical surface to raise upward.It is appreciated that support portion is opposite with annular groove opening direction
Side also can be set in plane.
In any of the above-described technical solution, it is preferable that further include: locating piece is set to support portion and annular groove opening direction phase
On same side；Wherein, the shape of locating piece is in cone, truncated cone-shaped, cylinder or prismatic.
In the present solution, by the way that locating piece, Ke Yili is arranged on support portion side identical with annular groove opening direction
External component is fixed with locating piece, for example, can choose using locating piece and float when external component is float spool
Groove on sub- spool is cooperatively connected, and is conducive to improve the stability and reliability when support portion is connect with float spool, makes to prop up
It is not susceptible to relative motion between support part and float spool, and then float spool can smoothly be pushed to target position, mentions
High safety.Wherein it is possible to understand, the shape of locating piece includes but is not limited to cone, truncated cone-shaped, cylinder and prismatic
One or more of combination.
Wherein, it should be noted that target position include be placed in the locking end of float spool in security activity latch fitting with
When realizing the pot cover of pressure cooking appliance cannot be opened, the location of float spool.
In any of the above-described technical solution, it is preferable that outer rim circle, annular groove and support portion are an integral structure.
In the present solution, be an integral structure by setting outer rim circle, annular groove and support portion, sealing structure is improved
Overall structural strength is not susceptible to be broken between each section, high reliablity.
The embodiment of the utility model second aspect provides a kind of float-controlled valve, comprising: float spool；And such as above-mentioned
Sealing structure in one technical solution；Wherein, sealing structure is for pushing float spool.
It is used to push float spool in the present solution, passing through setting sealing structure, is capable of providing biggish rise, so as to
It is enough fully to jack up float spool, reduce since float spool locking end cannot be pushed to security activity latch fitting, and
The problem that the pot cover of caused pressure cooking appliance cannot be fixed effectively occurs, and improves safety.
The embodiment of the utility model third aspect provides a kind of pressure cooking appliance, comprising: such as any of the above-described technology
Float-controlled valve in scheme.
Pressure cooking appliance provided by the utility model, because of the float-controlled valve being provided in any of the above-described technical solution, thus
With all of the above beneficial effect, details are not described herein.
The additional aspect and advantage of the utility model will become obviously in following description section, or practical new by this
The practice of type is recognized.
Detailed description of the invention
Fig. 1 shows the structural schematic diagram of sealing structure in the related technology；
Fig. 2 shows the main views of the sealing structure in Fig. 1；
Fig. 3 shows the sectional view along A-A of the sealing structure in Fig. 2；
Fig. 4 shows the structural schematic diagram of the sealing structure of one embodiment according to the present utility model；
Fig. 5 shows the main view of the sealing structure in Fig. 4；
Fig. 6 shows the B-B direction cross-sectional view of the sealing structure in Fig. 5.
Wherein, corresponding relationship of the Fig. 1 into Fig. 6 between appended drawing reference and component names are as follows:
(1) sealing structure in the related technology includes with flowering structure:
102 outer rim circles, 1022 resilient support, L rise；
(2) sealing structure of embodiment according to the present utility model is included at least with flowering structure:
102 outer rim circles, 104 annular grooves, 106 support portions, 108 flange, the outer wall of 1042 annular grooves, 1044 annular grooves it is interior
Wall, L rise.
Specific embodiment
In order to be more clearly understood that the above objects, features, and advantages of the utility model, with reference to the accompanying drawing and have
The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen
The feature in embodiment and embodiment please can be combined with each other.
Many details are explained in the following description in order to fully understand the utility model, still, this is practical
Novel to be implemented using other than the one described here other modes, therefore, the protection scope of the utility model is simultaneously
It is not limited to the limitation of following public specific embodiment.
Sealing structure, float-controlled valve and the pressure provided referring to fig. 4 to fig. 6 description according to some embodiments of the utility model
Pressure cooking apparatus.
As shown in Figures 4 to 6, sealing structure provided by the embodiment of the utility model, comprising: outer rim circle 102, annular groove
104 and support portion 106.
Specifically, by the way that the outer wall 1042 of annular groove 104 to be fixedly connected with the interior edge of outer rim circle 102, and will be annular
The inner wall 1044 of slot 104 is fixedly connected with support portion 106, can utilize the phase of annular groove outer wall 1042 and annular groove inner wall 1044
To change in location, move back and forth support portion 106 along the axis direction of outer rim circle 102.Through the above scheme, support portion is increased
Range of relative motion between 106 and outer rim circle 102 can push to the external component cooperated with support portion 106 farther away
Target position, stability and high reliablity.
Optionally, the rubber parts which is integrally formed.
It is worth it is emphasized that in the float-controlled valve being used for the sealing structure in pressure cooking appliance, since this is close
Seal structure provides biggish rise L (as shown in Figure 6) and subtracts so as to fully jack up the float spool in float-controlled valve
Lacked since float spool locking end cannot be pushed to security activity latch fitting, caused by pot cover cannot effectively be fixed
It happens, improves safety.
Wherein it is possible to understand, external component includes float spool, and target position includes that float spool locking end is placed in safety
When in movable latch fitting, the location of float spool.
It should be noted that when the locking end of float spool is placed in security activity latch fitting, the pot of pressure cooking appliance
Lid cannot be opened, and need to drop in safe range in pot inner pressure, and float spool is separated with security activity latch fitting automatically,
Pot cover could be opened, it is highly-safe.
It, can when pushing float spool to target position using sealing structure in one embodiment of the utility model
So that pressure cooking appliance realizes automatically unloading, the possibility of larger danger occurs since pot inner pressure is excessive to reduce.
In a specific embodiment of the utility model, as shown in Figures 4 to 6, the border of sealing structure and middle part
Position is designed to thicker structure, is connected between two parts with the thin-walled groove structure that cross section is U-shaped.
Specifically, when air pressure increases in closed container, thicker position (i.e. support portion 106) is upward among sealing structure
It jacks up, U-shaped thin-walled groove (i.e. annular groove 104) is straightened (as shown in Figure 6).When air pressure reduces in closed container, sealing knot
Structure is returned to original state.By the folding and expansion of thin-walled connecting portion (i.e. annular groove 104), biggish rise L is provided,
And then increase the reliability for boosting float spool completely.
It is worth noting that the float spool at electric pressure rice cooker float-controlled valve is needed with a flexible float-controlled valve sealing
It encloses (i.e. sealing structure) to push, for existing float valve seals because structure limits, the rise that can be provided is not big enough, cannot fill sometimes
Divide ground to jack up float spool, causes security risk.By the technical solution of the utility model, a kind of novel mention is provided
For the float valve seals (i.e. sealing structure) of larger rise.
In some embodiments of the utility model, as shown in fig. 6, the cell wall thickness of annular groove 104 is less than outer rim circle 102
Thickness；And/or the cell wall thickness of annular groove 104 is less than the thickness of support portion 106.
In the present solution, being less than the thickness of outer rim circle 102 by the cell wall thickness of setting annular groove 104, be conducive to improve outer
The structural strength of edge circle 102 convenient for outer rim circle 102 is fixed, while being conducive to improve the flexibility of annular groove 104, increases
Range of relative motion between big support portion 106 and outer rim circle 102.
Cell wall thickness by the way that annular groove 104 is arranged is less than the thickness of support portion 106, is conducive to improve support portion 106
Structural strength enables support portion 106 reliablely and stablely to jack up external component, while being conducive to improve annular groove 104
Flexibility increases the range of relative motion between support portion 106 and outer rim circle 102.
In some embodiments of the utility model, as shown in fig. 6, sealing structure further include: flange 108, with outer rim circle
102 outer is fixedly connected.
In the present solution, by the way that the flange 108 being fixedly connected with the outer of outer rim circle 102 is arranged, convenient for outer rim circle 102
It is positioned and is fixed, and be conducive to improve the stability and reliability after being connected and fixed.
Wherein, optionally, flange 108 is for annular flange 108 or along the spaced multiple flange in 102 outer of outer rim circle
108 sections.
In some embodiments of the utility model, sealing structure further include: first annular transition piece connects annular groove
104 outer wall 1042 and the interior edge of outer rim circle 102；And/or the second annular transitional part, connect the inner wall 1044 of annular groove 104 with
The outer of support portion 106.
In the present solution, first annular by being arranged between the outer wall 1042 of annular groove 104 and the interior edge of outer rim circle 102
Transition piece, and/or the second annular transitional part is set between the inner wall 1044 of annular groove 104 and the outer of support portion 106, favorably
In the deformability for improving sealing structure, increase the range of relative motion between support portion 106 and outer rim circle 102, while making close
Seal structure is not easily broken.
Wherein, optionally, the cross section of first annular transition piece be arc or linear, the second annular transitional part it is transversal
Face is arc or linear.
In some embodiments of the utility model, as shown in fig. 6, when support portion 106 is not by external force, annular groove 104
Cross-sectional shape be in U-shape.
In the present solution, by when support portion 106 is not by external force, the cross-sectional shape of setting annular groove 104 is in U-shape,
The deformability of annular groove 104 is further increased, and then is capable of increasing the opposite fortune between support portion 106 and outer rim circle 102
Dynamic range, and when relative position variation occurs for the outer wall of annular groove 104 1042 and inner wall 1044, make annular groove 104 be not easy to send out
Raw the phenomenon that fractureing, stability and high reliablity.
In some embodiments of the utility model, as shown in fig. 6, support portion 106 is identical as 104 opening direction of annular groove
Side be plane, the side opposite with 104 opening direction of annular groove of support portion 106 for center projections arc surface.
In the present solution, being plane by setting support portion 106 side identical with 104 opening direction of annular groove, at this
When side and external component cooperate, the stability and reliability between support portion 106 and external component are improved, so as to flat
External component is quietly pushed into target position, is not susceptible to opposite slide therebetween.Pass through setting support portion 106 and annular
The opposite side of 104 opening direction of slot is the arc surface of center projections, improves the structural strength of support portion, while being conducive to increase
The overall deformation ability of strong sealing structure, improves flexibility, makes the connection intermediate location between annular groove 104 and support portion 106
It is not susceptible to be broken, high reliablity.
Wherein, external component includes float spool, and the side identical with 104 opening direction of annular groove of support portion 106 is used for
Float spool is supported, to be changed by 104 inner wall 1044 of annular groove and the relative position of outer wall 1042, realizes and pushes float-controlled valve
Core is capable of providing biggish rise.
In some embodiments of the utility model, sealing structure further include: locating piece is set to support portion 106 and annular
On the identical side of 104 opening direction of slot；Wherein, the shape of locating piece is in cone, truncated cone-shaped, cylinder or prismatic.
In the present solution, by the way that locating piece is arranged on the side identical with 104 opening direction of annular groove of support portion 106,
Locating piece be can use external component to be fixed, for example, can choose when external component is float spool and utilize positioning
Groove on block and float spool is cooperatively connected, and is conducive to the stability improved when support portion 106 is connect with float spool and can
By property, make to be not susceptible to relative motion between support portion 106 and float spool, and then float spool can smoothly be pushed to
Target position improves safety.Wherein it is possible to understand, the shape of locating piece includes but is not limited to cone, truncated cone-shaped, circle
Cylindricality and one or more of prismatic combination.
Wherein, it should be noted that target position include be placed in the locking end of float spool in security activity latch fitting with
When realizing the pot cover of pressure cooking appliance cannot be opened, the location of float spool.
In some embodiments of the utility model, sealing structure further include: connection opening is set on support portion 106；Its
In, the Zhou Duan for connecting opening is used to be cooperatively connected with the groove on float spool outer peripheral surface.
In the present solution, the Zhou Duan for connecting opening by being arranged on support portion 106, and connection opening being arranged is used for and floats
Groove on sub- spool outer peripheral surface is cooperatively connected, and improves the stability and reliability when support portion 106 is connect with float spool,
Make to be not susceptible to relative motion between support portion 106 and float spool, and then float spool can smoothly be pushed to target
Position improves safety.
Wherein, it should be noted that target position include be placed in the locking end of float spool in security activity latch fitting with
When preventing the pot cover of pressure cooking appliance from being opened, the location of float spool.
In some embodiments of the utility model, outer rim circle 102, annular groove 104 and support portion 106 are integral type knot
Structure.
It is an integral structure, improves in the present solution, passing through setting outer rim circle 102, annular groove 104 and support portion 106
The overall structural strength of sealing structure is not susceptible to be broken between each section, high reliablity.
Float-controlled valve (not shown) provided in this embodiment, comprising: float spool；And as in above-mentioned any embodiment
Sealing structure；Wherein, sealing structure is for pushing float spool.
It is used to push float spool in the present solution, passing through setting sealing structure, is capable of providing biggish rise, so as to
It is enough fully to jack up float spool, reduce since float spool locking end cannot be pushed to security activity latch fitting, and
The problem that the pot cover of caused pressure cooking appliance cannot be fixed effectively occurs, and improves safety.
Pressure cooking appliance (not shown) provided in this embodiment, comprising: such as the float in above-mentioned any embodiment
Valve.
Pressure cooking appliance (not shown) provided by the utility model, it is floating in any of the above-described embodiment because being provided with
Sub- valve, to have all of the above beneficial effect, details are not described herein.
In conclusion sealing structure provided by the utility model, float-controlled valve and pressure cooking appliance, including it is support portion, outer
Edge circle and annular groove, by the way that the outer wall of annular groove to be fixedly connected with the interior edge of outer rim circle, and by the inner wall of annular groove and support
Portion is fixedly connected, and can be changed using the relative position of annular groove outer wall and annular groove inner wall, be made support portion along the axis of outer rim circle
Line direction moves back and forth.Through the above scheme, the range of relative motion between support portion and outer rim circle is increased, it can will be with branch
The external component of support part cooperation pushes to farther away target position, stability and high reliablity.
In the present invention, term " first ", " second ", " third " are only used for the purpose of description, and should not be understood as
Indication or suggestion relative importance；Term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " peace
Dress ", " connected ", " connection ", the terms such as " fixation " shall be understood in a broad sense, can also be with for example, " connection " may be a fixed connection
It is to be detachably connected, or be integrally connected；" connected " can be directly connected, can also be indirectly connected through an intermediary.It is right
For those skilled in the art, can understand as the case may be above-mentioned term in the present invention specifically contain
Justice.
In the description of the utility model, it is to be understood that term " on ", "lower", "left", "right", "front", "rear" etc. refer to
The orientation or positional relationship shown be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and
Simplify description, rather than the device or unit of indication or suggestion meaning there must be specific direction, with specific orientation construction
And operation, it is thus impossible to be construed as a limitation of the present invention.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model
In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment
Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of sealing structure characterized by comprising
Outer rim circle；
Annular groove, the outer wall of the annular groove are fixedly connected with the interior edge of the outer rim circle；And
Support portion, with the inner wall of the annular groove) it is fixedly connected,
Wherein, the support portion is changed by the relative position of the outer wall and the inner wall to realize the axis along the outer rim circle
To movement.
2. sealing structure according to claim 1, which is characterized in that
The cell wall thickness of the annular groove is less than the thickness of the outer rim circle；And/or
The cell wall thickness of the annular groove is less than the thickness of the support portion.
3. sealing structure according to claim 1, which is characterized in that further include:
Flange is fixedly connected with the outer of the outer rim circle.
4. sealing structure according to claim 1, which is characterized in that further include:
First annular transition piece connects the outer wall of the annular groove and the interior edge of the outer rim circle；And/or
Second annular transitional part connects the inner wall of the annular groove and the outer of the support portion.
5. sealing structure according to any one of claim 1 to 4, which is characterized in that
When the support portion is not by external force, the cross-sectional shape of the annular groove is in U-shape.
6. sealing structure according to any one of claim 1 to 4, which is characterized in that
Support portion side identical with the annular groove opening direction is plane, the support portion and the annular channel opening
Contrary side is the arc surface of center projections.
7. sealing structure according to any one of claim 1 to 4, which is characterized in that further include:
Locating piece is set on support portion side identical with the annular groove opening direction；
Wherein, the shape of the locating piece is in cone, truncated cone-shaped, cylinder or prismatic.
8. sealing structure according to any one of claim 1 to 4, which is characterized in that
The outer rim circle, the annular groove and the support portion are an integral structure.
9. a kind of float-controlled valve characterized by comprising
Float spool；And
Such as sealing structure described in any item of the claim 1 to 8；
Wherein, the sealing structure is for pushing the float spool.
10. a kind of pressure cooking appliance characterized by comprising
Float-controlled valve as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820545314.3U CN208658801U (en) | 2018-04-17 | 2018-04-17 | Sealing structure, float-controlled valve and pressure cooking appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820545314.3U CN208658801U (en) | 2018-04-17 | 2018-04-17 | Sealing structure, float-controlled valve and pressure cooking appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208658801U true CN208658801U (en) | 2019-03-29 |
Family
ID=65823109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820545314.3U Active CN208658801U (en) | 2018-04-17 | 2018-04-17 | Sealing structure, float-controlled valve and pressure cooking appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208658801U (en) |
-
2018
- 2018-04-17 CN CN201820545314.3U patent/CN208658801U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107174117B (en) | The cover assembly of electric pressure cooking saucepan and electric pressure cooking saucepan | |
| EP2671483A1 (en) | Plug for use in a beverage container | |
| AU2013318845A1 (en) | Container body and storage container having the same | |
| EP3647698A1 (en) | Storage device and refrigerator provided with same | |
| CN208658801U (en) | Sealing structure, float-controlled valve and pressure cooking appliance | |
| CN103776225A (en) | Telescopic refrigerator | |
| CN209031891U (en) | The cover assembly and cooking apparatus of cooking apparatus | |
| CN208228798U (en) | Pot cover component and electric pressure cooking saucepan | |
| CN202426275U (en) | Exhaust valve device of electric pressure cooker | |
| CN109990559A (en) | A kind of simple assembling structure of double drawer | |
| CN211533961U (en) | Lid assembly and cooking equipment | |
| CN201929773U (en) | Steam valve structure | |
| CN209278693U (en) | A kind of admitting pipe joint | |
| CN209628854U (en) | The trolley case that rod assembly bounces certainly | |
| CN110793073B (en) | Anti-overflow liquid device and stove | |
| CN207940602U (en) | A kind of cooking apparatus | |
| CN110754949B (en) | Draining mechanism and cooking appliance | |
| CN210540724U (en) | Vacuum cooking utensil | |
| CN211081548U (en) | Arc-shaped pushing door body structure with adjustable height | |
| CN207220539U (en) | Guide device for displaceable furniture parts | |
| CN209031950U (en) | Cooking apparatus and sealing ring for cooking apparatus | |
| CN208447224U (en) | A kind of micropressure pot | |
| CN206371917U (en) | Lid and the cooking apparatus with it | |
| CN208192900U (en) | External member, steam valve and cooking apparatus | |
| CN221356555U (en) | Opening-stopping valve, pressure cooker cover and pressure cooker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |