CN207428947U - Pot cover component and pressure cooker - Google Patents
Pot cover component and pressure cooker Download PDFInfo
- Publication number
- CN207428947U CN207428947U CN201620558950.0U CN201620558950U CN207428947U CN 207428947 U CN207428947 U CN 207428947U CN 201620558950 U CN201620558950 U CN 201620558950U CN 207428947 U CN207428947 U CN 207428947U
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- Prior art keywords
- pot cover
- magnetic absorption
- absorption member
- wedge block
- moving part
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Abstract
The utility model discloses a kind of pot cover component and pressure cooker, wherein, pot cover component includes pressure regulation resetting structure, which includes：First magnetic absorption member, is fixedly arranged on air bleeding valve；Second magnetic absorption member positioned at the lower section of air bleeding valve, and has first position and the second position in the up-down direction；First return unit, arranged on pot cover, to reset the second magnetic absorption member to first position；Moving part is articulated in pot cover, and has the first end and second end set up separately at pivot points both ends, and first end is connected with the second magnetic absorption member；Pressure regulation key drives the second magnetic absorption member to move to the second position by moving part；Locking structure, in pot cover, to when the second magnetic absorption member moves to the second position, locking moving part；Solving locking key is rotatably disposed within pot cover, to when rotated, driving moving part is horizontally rotated to disengaging locking structure.The pressure that the technical solution of the utility model can improve pressure cooker resets easy switching and practicability.
Description
Technical field
The utility model is related to pressure cooker technical field, more particularly to a kind of pot cover component and pressure cooker.
Background technology
Pressure cooker is also known as pressure cooker, because with high temperature and pressure characteristic, substantially reducing the time spent by cooking food
Cooking efficiency is considerably enhanced, so as to be widely widely applied.
For air bleeding valve as a core component in pressure cooker, its main purpose is to ensure that the pressure in pressure cooker is in one
In a specific pressure limit, security incident occurs to avoid the hypertonia in pressure cooker, air bleeding valve is installed on pressure cooker
Pot cover on, and pot cover be equipped with for air bleeding valve installation exhaust plug, once the air pressure in the pressure cooker is excessive, it is sufficient to carry
Push up the air bleeding valve it is upward when, the steam in pot will be discharged from exhaust plug and air bleeding valve, to achieve the purpose that pressure release.
In air bleeding valve exhaust process, the air pressure in pressure cooker needs the power F for overcoming air bleeding valve downwardIt pushes, for most original
Pressure cooker, FIt pushesFor the gravity G of air bleeding valve, and the gravity G of air bleeding valve is certain value, correspondingly, FIt pushesAlso be definite value, then it is described
The pressure at expulsion of air bleeding valve is a definite value.
However, as the improvement of people's living standards, requirement of the people to material life is also more and more harsh, to pressure cooker
Also there is higher requirement, there can be several different culinary art pressure if desired for pressure cooker, used in this way, different food can be directed to
Different pressure are cooked, for example, higher pressure can be first used when cooking chop, with rapidly that chop is well-done,
Then when adding in vegetable dish such as lotus root, low pressure can be switched to, avoids food well-done；It can also be the cooking process in food of the same race
In, it carries out pressure switching and realizes exhaust boiling effect, to promote the mouthfeel of the food.
It realizes that the pressure adjustable of pressure cooker is whole, mainly adjusts the downward power F of the air bleeding valveIt pushesSize, however,
Adjust the downward power F of the air bleeding valveIt pushesMode it is varied, have in early days by adjusting the gravity of the air bleeding valve (plus matching somebody with somebody
The component of weight), later, by pot cover and setting the magnetic absorption member mutually adsorbed on air bleeding valve, by changing two magnetic absorption members
Magnetic attraction change FIt pushes=G+fIt inhales, fIt inhalesRegulative mode mainly have 2 kinds：One kind is electrical adjustment formula, by by the magnetic
Part is arranged to electric induction type magnetic absorption member, changes f by changing the size of electric signal parameter such as electric currentIt inhales, this mode exists
Using commonplace on high-grade pressure cooker, correspondingly cost is higher；Another form is mechanically to adjust, by changing two
The distance between facing area between a magnetic absorption member or both, to change fIt inhalesSize, also, between two magnetic absorption members of change
Distance is more common.
It is as follows to change the distance between two magnetic absorption members more common realization method：The first magnetic is equipped in air bleeding valve
Part, on the pot cover and lower section of air bleeding valve are equipped with the second magnetic absorption member, and the second magnetic absorption member is elastically mounted to pot cover by dynamic clamping head and quiet clamping head,
The rolled-up stock of the second magnetic absorption member of compacting is additionally provided on the pot cover, one side of the rolled-up stock is equipped with buckle structure, passes through pushing
The rolled-up stock so that the rolled-up stock and the second magnetic absorption member are in lower position, can be achieved with the purpose of pressure regulation, and described
Rolled-up stock is snapped structure and clasps in lower position, and the rolled-up stock and the second magnetic absorption member are limited in lower position, from
And pressure cooker is held in compared with low-pressure state, when needing pressure cooker switching to high pressure conditions, it is necessary to by rolled-up stock with latching
Structure is unbuttoned, and after unbuttoning, under the action of the elastic force of dynamic clamping head and quiet clamping head, the rolled-up stock and the reset of the second magnetic absorption member are supreme
Position.
The rolled-up stock unbuttons mode there are many kind with buckle structure, such as can be driven by the action of uncapping of pot cover
Buckle structure is mobile and is separated with the rolled-up stock.Mode is unbuttoned with buckle structure, it is necessary to set to enrich the rolled-up stock
Count a kind of brand-new unlocking manner.
Utility model content
The main purpose of the utility model is to propose a kind of pot cover component, it is desirable to provide a kind of new unlocking manner, so that
The pressure reset switching that must have the pressure cooker of the pot cover component is more convenient and practical.
To achieve the above object, the utility model proposes pot cover component include pot cover and be installed on the pot cover
Air bleeding valve and pressure regulation resetting structure, the top of the pot cover are equipped with a recessed installation region, and the pressure regulation resetting structure is located at
The installation region, and including：
First magnetic absorption member is fixedly arranged on the air bleeding valve；
Second magnetic absorption member forms suction positioned at the lower section of the air bleeding valve, and with first magnetic absorption member, and in upper and lower
Upwards can first magnetic absorption member movement relatively, and with first position and the second position；
First return unit, arranged on the pot cover, to reset second magnetic absorption member to the first position；
Moving part is articulated in the pot cover, and with the first end and second end set up separately at pivot points both ends, it is described
First end is connected with second magnetic absorption member；
Pressure regulation key arranged on the pot cover, drives second magnetic absorption member to be transported from the first position by the moving part
It moves to the second position；
Locking structure, in the pot cover, when second magnetic absorption member moves to the second position, to stop
The moving part is moved to the first position；
Solving locking key is rotatably disposed within the pot cover, the moving part when rotated, to be driven to horizontally rotate to de-
From the locking structure.
Preferably, the solving locking key includes being revealed in the rotating part of the pot cover outer surface and is fixedly arranged on the rotating part
The driving portion of lower surface, the driving portion are rotatably disposed within the pot cover；When the rotating part is rotated, can drive described
Driving portion rotates, by the driving portion moving part to be driven to horizontally rotate.
Preferably, the driving portion is the other columnar member for being arranged on the second end；The second end is towards the driving
The one side in portion is equipped with the first wedge block, and the inclined-plane of first wedge block is located at the upper surface of first wedge block, and certainly
The second end is downwardly inclined setting on the direction of the driving portion；The lower end of the driving portion is connected to the first wedge
The inclined-plane of shape block, and the lower end surface of the driving portion is arranged to the screw inclined plane towards the first wedge block inclined-plane.
Preferably, the driving portion is the other columnar member for being arranged on the second end, and the lower end of the driving portion is installed with
Cam, the cam is abutting the side surface of the second end.
Preferably, the rotating part is equipped with anti-skid structure.
Preferably, the solving locking key further includes the second return unit, and second return unit is on the driving portion
Torsional spring, and to reset the solving locking key to the state not rotated.
Preferably, first return unit is arranged on the lower section of second magnetic absorption member；The first end is prolonged from pivot points
It extends by second magnetic absorption member, and the second wedge block is equipped in the side towards second magnetic absorption member, second wedge shape
The inclined-plane of block is connected to second magnetic absorption member, with when the first end is rotated to second magnetic absorption member, by described second
Magnetic absorption member is pushed against from the first position to the second position.
Preferably, first return unit is compression spring, and the first position is located at the top of the second position, institute
The inclined-plane for stating the second wedge block is located at the lower surface of second wedge block, and from the moving part first end to described first
On the direction of magnetic absorption member, it is obliquely installed upward.
Preferably, first return unit is extension spring, and the first position is located at the lower section of the second position, institute
The inclined-plane for stating the second wedge block is located at the upper surface of second wedge block, and from the moving part first end to described first
On the direction of magnetic absorption member, setting is downwardly inclined.
Preferably, the second end is arranged on by the pressure regulation key, and is located at the moving part with second wedge block
The same side；The pressure regulation key has removable stroke, and the pressing including being revealed in the pot cover outer surface in the up-down direction
Portion and the trigger unit being fixedly arranged below the press section；The second end is equipped with the 3rd wedge in the one side towards the pressure regulation key
Shape block, the inclined-plane of the 3rd wedge block are located at the upper surface of the 3rd wedge block, and from the moving part second end to
On the direction of the trigger unit, setting is downwardly inclined；The inclined-plane that the lower end of the trigger unit corresponds to the 3rd wedge block is equipped with
Trigger ramp.
Preferably, the locking structure is formed in above the trigger ramp of the trigger unit, and in second magnetic
When suction part moves to the second position, it is engaged with the free end of the 3rd wedge block, and second end described in locking.
Preferably, the trigger unit is in barb-like setting, and the hook portion of the trigger unit extends towards the second end, described
Trigger ramp is the lower surface of the hook portion；The locking structure is the upper surface of the hook portion, and in second magnetic
When suction part moves to the second position, overlapped for the lower surface of the 3rd wedge block free end, and second end described in locking.
Preferably, the lock groove that the locking structure is set for the trigger unit above the trigger ramp, the lock
Only slot is for the free end of the 3rd wedge block when second magnetic absorption member moves to the second position, to be caught in, and
Second end described in locking.
Preferably, the pressure regulation key further includes the 3rd return unit, and the 3rd return unit is sheathed on the trigger unit, and institute
The lower end elasticity for stating the 3rd return unit is supported and terminated in the pot cover, and upper end elasticity contradicts the lower surface of the press section, and described the
Three return units are resetting the pressure regulation key to the initial position of the pressure regulation key.
Preferably, first return unit is arranged below the pivot points of the moving part, and the first position is located at
The top of the second position；The pressure regulation key is arranged on the top of the moving part, and has removable row in the up-down direction
Journey；Second magnetic absorption member is fixedly arranged on the first end；The pressure regulation key is pressed down on, pushes the moving part, and is passed through
The first end drives second magnetic absorption member to be displaced downwardly to the second position from the first position.
Preferably, the pot cover is in the formed below vertically to the sliding guide groove of extension, the cunning of the moving part
A sliding panel is equipped in dynamic guide groove, the sliding panel is slidably connected to the sliding guide groove, in upward and downward slidably；The company
A drive-connecting shaft extended downward is installed on moving part, the lower end of the drive-connecting shaft is rotatably mounted on the sliding panel；
First return unit is including the reseting pressuring spring below the sliding panel and above the sliding panel
Reduction torsion spring, the reduction torsion spring include being sheathed on the torsional spring body of the drive-connecting shaft and set up separately and the torsional spring body both ends
Upper elongated end and lower elongated end, the upper elongated end be fixedly connected with the drive-connecting shaft or the moving part, the lower extension
End is fixedly connected with the sliding panel.
Preferably, the locking structure is formed at the inner end from lock slide of the pot cover, it is described can from lock slide elasticity
It is movably arranged in the pot cover, and can be towards the center position telescopic movable of the pot cover；The locking structure for it is described from
The lower surface of lock slide inner end, and when second magnetic absorption member moves to the second position, to be overlapped on described first
On the upper surface for holding free end, and first end described in locking.
The utility model also proposes a kind of pressure cooker, and including pot cover component, which includes pot cover and be installed on
The air bleeding valve of the pot cover and pressure regulation resetting structure, the top of the pot cover are equipped with a recessed installation region, and the pressure regulation is answered
Bit architecture is located at the installation region, and including：
First magnetic absorption member is fixedly arranged on the air bleeding valve；
Second magnetic absorption member forms suction positioned at the lower section of the air bleeding valve, and with first magnetic absorption member, and in upper and lower
Upwards can first magnetic absorption member movement relatively, and with first position and the second position；
First return unit, arranged on the pot cover, to reset second magnetic absorption member to the first position；
Moving part is articulated in the pot cover, and with the first end and second end set up separately at pivot points both ends, it is described
First end is connected with second magnetic absorption member；
Pressure regulation key arranged on the pot cover, drives second magnetic absorption member to be transported from the first position by the moving part
It moves to the second position；
Locking structure, in the pot cover, when second magnetic absorption member moves to the second position, to stop
The moving part is moved to the first position；
Solving locking key is rotatably disposed within the pot cover, the moving part when rotated, to be driven to horizontally rotate to de-
From the locking structure.
The technical solution of the utility model triggers moving part by pressure regulation key, may be such that the pressure cooker with the pot cover component
The second pressure limiting pressure is switched to from the first pressure limiting pressure；And by rotating solving locking key moving part can be made to rotate disengaging locking structure,
So that the second magnetic absorption member under the action of the first return unit from second site reversion to first position so that with the pot cover
The pressure cooker of component can switch back into the first pressure limiting pressure from the second pressure limiting pressure；In this way, user can unlock simply by rotation
Key realizes that pressure cooker switches from the second pressure limiting pressure to the reset of the first pressure limiting pressure, improves the convenience of pressure cooker pressure switching
Property and practicability.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to the structure shown in these attached drawings.
Fig. 1 is the structure diagram of one embodiment of pressure regulation resetting structure of the utility model pot cover component；Fig. 2 is in Fig. 1
An embodiment sectional view of the locking structure of pressure regulation resetting structure under lockup state；
Fig. 3 is another embodiment sectional view of the locking structure of pressure regulation resetting structure in Fig. 1 under lockup state；
Fig. 4 is the structure diagram of the solving locking key of pressure regulation resetting structure in Fig. 1；
Fig. 5 is the structure diagram of the pressure regulation resetting structure another embodiment of the utility model pot cover component；
Fig. 6 is the top view that the locking structure of pressure regulation resetting structure in Fig. 5 is under lockup state；
Fig. 7 is that the solving locking key of pressure regulation resetting structure in Fig. 5 is in the top view of releasing process.
Drawing reference numeral explanation：
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that described embodiment is only the part of the embodiment rather than whole of the utility model
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower all other embodiments obtained, shall fall within the protection scope of the present invention.
If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction is only used for explaining the phase under a certain particular pose (as shown in drawings) between each component
To position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith
Become.
It if, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment
Two " etc. description is only used for description purpose, and it is not intended that instruction or implying its relative importance or implicit indicating meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can express or implicitly include at least one
A this feature.In addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, and this technical side is will be understood that when the combination appearance of technical solution is conflicting or can not realize
The combination of case is not present, also not within the protection domain of the requires of the utility model.
The utility model proposes a kind of pot cover component, which is used for pressure cooker.
With reference to Fig. 1, in one embodiment of the utility model, which includes pot cover and is installed on the row of pot cover
Air valve 10 and pressure regulation resetting structure, wherein, pressure regulation resetting structure includes：
First magnetic absorption member (not shown), is fixedly arranged on air bleeding valve 10.
Second magnetic absorption member 2, the lower section of air bleeding valve 10 in pot cover, and form suction, and the second magnetic with the first magnetic absorption member
Inhaling part 2 can move in the up-down direction with respect to first magnetic absorption member, and have from the first magnetic absorption member apart from different first positions and
The second position.
First return unit 3, arranged on pot cover, to reset the second magnetic absorption member 2 to first position.
Moving part 4, is articulated in pot cover, and has and set up separately in the first end 41 of pivot points both sides and second end 42, the
One end 41 is connected with the second magnetic absorption member 2.Specifically, a drive-connecting shaft 15 is equipped in pot cover, which can be with inner cover or face
Lid is fixedly connected, and moving part 4 is rotatably connected on drive-connecting shaft 15；Alternatively, one end of the drive-connecting shaft 15 is fixed with moving part 4
Connection, the other end are rotatably coupled with inner cover or cover.Without loss of generality, which can be in rod-shaped setting.In addition, it needs
It is noted that signified " first end 41 is connected with the second magnetic absorption member 2 " can be 41 and second magnetic of first end in the utility model
Suction part 2 abuts or the second magnetic absorption member 2 is directly installed in first end 41, the former is referred in the present embodiment.
Pressure regulation key 5, arranged on pot cover, the pressure regulation key 5 is to trigger moving part 4, to drive the second magnetic by first end 41
Part 2 moves to the second position from first position.
Locking structure 6, in pot cover, to when the second magnetic absorption member 2 moves to the second position, locking first end 41 or
Second magnetic absorption member 2 to stop that moving part 4 is moved to the first position, and is limited in the second position by second end 42.
Solving locking key 7, is rotatably disposed within pot cover, to when rotated, driving second end 42 turns around pivot points level
It is dynamic, and first end 41 or second end 42 is driven to rotate and depart from locking structure 6, so that the second magnetic absorption member 2 is in the first return unit 3
Under effect first position is reset to from the second position.
It should be noted that in the present embodiment, without loss of generality, the top of pot cover is equipped with a recessed installation region
(not shown), the pressure regulation resetting structure are located at the installation region.The initial position of second magnetic absorption member 2 is first position.It can be with
Understand, since first position and the second position are different from the distance of the first magnetic absorption member, the second magnetic absorption member 2 is located at first position
When and the first magnetic absorption member between suction fIt inhales, suction when being located at the second position with the second magnetic absorption member 2 between the first magnetic absorption member
fIt inhalesIt is different, but the first magnetic absorption member is installed in air bleeding valve 10, so, the second magnetic absorption member 2 is arranged when being located at first position
The pressure limiting pressure F of air valve 10It pushes, the pressure limiting pressure F of air bleeding valve 10 when being located at the second position with the second magnetic absorption member 2It pushesIt is different.
In the present embodiment, when pressure regulation key 5 does not trigger moving part 4, the second magnetic absorption member 2 can maintain first position, and cause air bleeding valve
10 maintain the first pressure limiting pressure FPush 1；And after pressure regulation key 5 triggers moving part 4, under the action of locking structure 6, the second magnetic
Part 2 can maintain the second position, and air bleeding valve 10 is caused to maintain the second pressure limiting pressure FPush 2.That is, by pressure regulation key 5,
It can make the pressure cooker with the pot cover component from the first pressure limiting pressure FPush 1Switch to the second pressure limiting pressure FPush 2.In the present embodiment,
The pot cover component also has additional rotatable solving locking key 7, and user may be such that the first of moving part 4 when rotation triggers solving locking key 7
End 41 or second end 42, which rotate, departs from locking structure 6, and makes the second magnetic absorption member 2 under the action of the first return unit 3 from second
It puts and is reset to first position, so that the pressure cooker with the pot cover component can be from the second pressure limiting pressure FPush 2Switch back into first
Pressure limiting pressure FPush 1, in this way, user can realize pressure cooker from the second pressure limiting pressure F simply by rotating solving locking key 7Push 2To
One pressure limiting pressure FPush 1Reset switching, improve pressure cooker pressure switching convenience and practicability.
In the present embodiment, further, the first return unit 3 is arranged on the lower section of the second magnetic absorption member 2.First end 41 is pivotally connected certainly
Position is extended to by the second magnetic absorption member 2, and is equipped with the second outwardly tapered wedge block 411 in the side towards the second magnetic absorption member 2.
The inclined-plane pushing and pressing of second wedge block 411 are in the second magnetic absorption member 2, with when first end 41 is rotated to the second magnetic absorption member 2, by second
Magnetic absorption member 2 is compressed to the second position from first position.With reference to Fig. 1, in the present embodiment, specifically, air bleeding valve 10 is mounted on pot cover
11 upper end of spool, and 11 lower end of spool is installed with one first support plate 12, which can be fixed on pot cover
Inside cover；Second magnetic absorption member 2 is annularly set, and is set on spool 11；First return unit 3 is the pressure being set on spool 11
Contracting spring, and the upper and lower ends of the first return unit 3 connect the second magnetic absorption member 2 and the first support plate 12 respectively.It is appreciated that this reality
It applies in example, the first position is located at the top of the second position, i.e., when the second magnetic absorption member 2 is located at first position, pressure
It is high pressure in pot, and is low pressure when the second magnetic absorption member 2 is located at the second position, in pressure cooker.In the present embodiment, the second wedge block
411 inclined-plane is in the lower surface of the second wedge block of position 411, and on from 4 first end 41 of moving part to the direction of the first magnetic absorption member,
It is obliquely installed upward, it, can be downward from first position by the second magnetic absorption member 2 when the second wedge block 411 is rotated to the second magnetic absorption member 2
The second position is compressed to, so that switching to low pressure by high pressure in pressure cooker, and realizes exhaust boiling effect.Need what is illustrated
It is that in the present embodiment, the outer edge of the second magnetic absorption member 2 is equipped with outwardly extending two driving lugs 21 being oppositely arranged, correspondingly,
First end 41 corresponds to each driving lug 21 and is equipped with one second wedge block 411.
It is emphasized that the design is without being limited thereto, in other embodiment, can also be designed as：First return unit 3 is set
The extension spring being located on spool 11；The first position is located at the lower section of the second position, i.e., when the second magnetic absorption member 2 is located at
It is low pressure in pressure cooker during first position, and is high pressure when the second magnetic absorption member 2 is located at the second position, in pressure cooker；Second wedge
The inclined-plane of shape block 411 is located at the upper surface of the second wedge block 411, and from 4 first end 41 of moving part to the side of the first magnetic absorption member
Upwards, setting is downwardly inclined, it, can be by the second magnetic absorption member 2 from first when the second wedge block 411 is rotated to the second magnetic absorption member 2
It puts and supports upwards to the second position, so that switching to high pressure by low pressure in pressure cooker.
With reference to Fig. 1, in the present embodiment, further, 5 side of pressure regulation key is arranged on second end 42, and with the second wedge block 411
Positioned at the same side of moving part 4.The pressure regulation key 5 has removable stroke in the up-down direction, and including being revealed in pot cover appearance
The press section 51 in face and the trigger unit 52 for being fixedly arranged on 51 lower section of press section；It is appreciated that trigger unit 52 is actively located in pot cover
Cover, and extend straight down.Second end 42 is equipped with the 3rd outwardly tapered wedge block 421 in the one side towards pressure regulation key 5, should
The inclined-plane of 3rd wedge block 421 is located at the upper surface of the 3rd wedge block 421, and from 4 second end 42 of moving part to trigger unit 52
Direction on, be downwardly inclined setting；The inclined-plane that the lower end of trigger unit 52 corresponds to the 3rd wedge block 421 is equipped with trigger ramp 521.Such as
This, presses down on the press section 51 of pressure regulation key 5, can move down the trigger unit 52 of pressure regulation key 5, to oppress by trigger ramp 521
The inclined-plane of three wedge blocks 421, and second end 42 is made to be rotated around drive-connecting shaft 15, so that first end 41 is rotated to the second magnetic absorption member 2,
And from the second wedge block 411 by the second pushing to the second position of magnetic absorption member 2, realize switching of the high pressure to low pressure.Preferably, adjust
Pressure key 5 further includes the 3rd return unit 53, and the 3rd return unit 53 is reset to becoming for its initial position have pressure regulation key 5
Gesture；In the present embodiment, the 3rd return unit 53 it is fixed can simply, in pot cover to be additionally provided with one according to specific actual flexible design
The second support plate 14 between cover and inner cover, the trigger unit 52 of pressure regulation key 5 are actively located in second support plate 14, and the 3rd
The compression spring that return unit 53 is then sheathed on trigger unit 52 for one, and elasticity contradicts press section respectively at the both ends of the 3rd return unit 53
51 lower surface and the upper surface of the second support plate 14.
In the present embodiment, further, locking structure 6 is formed in above the trigger ramp 521 of trigger unit 52, and to
When the second magnetic absorption member 2 moves to the second position, it is engaged with the free end of the 3rd wedge block 421, and locking second end
42.In other words, in the present embodiment, high pressure is not only only switched to the effect of low pressure by pressure regulation key 5, is also had the second magnetic absorption member
2 are limited in the effect of the second position, and compared to the technical solution for being separately provided locking structure 6, the part of the technical program is less,
Cost is relatively low.Referring to Figures 1 and 2, in the present embodiment, specifically, trigger unit 52 is in barb-like setting, the hook portion of trigger unit 52 to
Extend towards the direction of second end 42, trigger ramp 521 is the lower surface of hook portion；Locking structure 6 is the upper surface of hook portion.When
When two magnetic absorption members 2 are compressed to the second position by the inclined-plane of the second wedge block 411, the 3rd wedge block 421 surmounts trigger ramp just
521 upper end, and the upper surface of 52 hook portion of trigger unit is overlapped on by the lower surface of 421 free end of the 3rd wedge block, so as to locking
Second end 42.It should be noted that in the present embodiment, the hook portion of trigger unit 52 increases the area of trigger ramp 521, so as to increase
The big triggering stroke of trigger ramp 521.Right the design is without being limited thereto, and in other embodiment, locking structure 6 can also be triggering
The lock groove 6a that portion 52 is set above trigger ramp 521, lock groove 6a in the second magnetic absorption member 2 moving to described second
During position, it is caught in for the free end of the 3rd wedge block 421, and locking second end 42, as shown in Figure 3.
With reference to Fig. 1, in the present embodiment, further, solving locking key 7 include being revealed in the rotating part 72 of pot cover outer surface,
And it is fixedly arranged on the driving portion 71 of 72 lower surface of rotating part.The driving portion 71 is rotatably disposed within pot cover.In the present embodiment, rotating
When portion 72 is rotated, driving portion 71 can be driven to rotate, to act on the second end 42 by 71 lower end of driving portion, and make gearing
Part 4 horizontally rotates, so that second end 42 departs from locking structure 6, and then pressure regulation key 5 can answer under the action of the 3rd return unit 53
To initial position, the second magnetic absorption member 2 also can be reset to first position under the action of the first return unit 3 for position.It should be noted that
When pressure regulation key 5 is not provided with three return units 53, after second end 42 departs from locking structure 6, pressure regulation key 5 can be lifted manually,
And rotate backward resigning to moving part 4.Preferably, which further includes the second return unit 73, which uses
To reset the state that the solving locking key 7 does not rotate to it；In this way, after solving locking key 7 drives second end 42 to depart from locking structure 6,
Solving locking key 7 can automatically reset the state not rotated to it under the reset response of the second return unit 73, manually will without user
Solving locking key 7 is circled round.In the present embodiment, which simply, can go back according to specific actual flexible design in pot cover
The 3rd support plate 13 between cover and inner cover is installed in equipped with one, driving portion 71 is rotatably fixedly arranged on the 3rd support plate
13, the second return unit 73 is then sheathed on the torsional spring of driving portion 71 for a body, and two fixing ends of torsional spring are individually fixed in rotation
The lower surface of transfer part 72 and the upper surface of the 3rd support plate 13.
In the present embodiment, solving locking key 7 is rotated for ease of user, anti-skid structure 75 is preferably provided on rotating part 72,
The anti-skid structure 75 can be arranged on the antislip cog of 72 upper surface of rotating part or for arranged on the anti-skidding of 72 outer circumferential surface of rotating part
Line, anti-skidding concave point, anti-skidding salient point etc., the utility model is not restricted this.
With reference to Fig. 1 and Fig. 4, in the present embodiment, further, driving portion 71 is the other cylindricality for being arranged on the second end 42
Part.The second end 42 is then equipped with first wedge block 422, also, first wedge block 422 in the one side towards driving portion 71
Inclined-plane is located at the upper surface of first wedge block 422, and on from the second end 42 to the direction of driving portion 71, court has a down dip
Tiltedly set.The lower end of driving portion 71 is connected to the inclined-plane of the first wedge block 422, and the lower end surface of driving portion 71 is arranged to spiral
Inclined-plane 74, it will be understood that the screw inclined plane 74 is set towards 422 inclined-plane of the first wedge block.In this way, rotation rotating part 72,
Driving portion 71 can be driven to rotate, and the inclined-plane of the first wedge block 422 is oppressed in the position for causing the height of spin canting 74 lower, and
The second end 42 is driven to horizontally rotate.It is appreciated that in the present embodiment, solving locking key 7 is located at the same of second end 42 with pressure regulation key 5
One side, certainly, the first wedge block 422 and the 3rd wedge block 421 also are located at the same side of second end 42, and otherwise, the rotation is oblique
Face 74 will be unable to horizontally rotating for driving second end 42.
With reference to Fig. 5, Fig. 5 is the structure diagram of the pressure regulation resetting structure another embodiment of the utility model pot cover component.
The present embodiment and previous embodiment the difference is that, the first return unit 3 is arranged below the pivot points of moving part 4, and institute
State the top that first position is located at the second position.Pressure regulation key 5 is arranged on the top of moving part 4, and has in the up-down direction
Removable stroke.Second magnetic absorption member 2 is fixedly arranged on first end 41.It in this way, pressing down on pressure regulation key 5, can push moving part 4, and
By first end 41 the second magnetic absorption member 2 is driven to be displaced downwardly to the second position from first position, also, the first return unit 3 can be by making
Obtaining moving part 4 has the trend resetted upwards, and indirectly so that the second magnetic absorption member 2 has the trend for being reset to first position.
Together with reference to Fig. 6 and Fig. 7, in the present embodiment, further, locking structure 6 be formed at pot cover from lock slide 8
Inner end, should movably be installed on pot cover from the elasticity of lock slide 8, and can be towards the center position telescopic movable of pot cover.Specifically
Ground is equipped with sliding block inclined-plane 81 from the inner end of lock slide 8, and the sliding block inclined-plane 81 is towards top, and from from the interior extension of lock slide 8
Setting is downwardly inclined on direction；Locking structure 6 is from the lower surface of 8 inner end of lock slide.Pressure regulation key 5 is pressed down on, gearing can be made
Part 4 pushes, and while the second magnetic absorption member 2 is moved down, sliding block inclined-plane 81 is oppressed by the free end of first end 41 to force
It is displaced outwardly from lock slide 8, until when the second magnetic absorption member 2 moves down into the second position from first position, the following table from 8 inner end of lock slide
Face will surmount the upper surface of 41 free end of first end just, at this point, will be sprung back from lock slide 8 under the action of its return unit, and
So that be overlapped on from the lower surface of 8 inner end of lock slide on the upper surface of 41 free end of first end, and locking first end 41, Jin Ershi
The second magnetic absorption member 2 is now limited in the second position.
In the present embodiment, structure is roughly the same with previous embodiment used by solving locking key 7, but its driving portion 71
Lower end is not provided with screw inclined plane, but is installed with cam 76.It, can be simultaneously when rotation rotating part 72 is to drive the rotation of driving portion 71
Band moving cam 76 rotates, until when the driving side of cam 76 abuts the side surface for oppressing the second end 42, can drive described second
End 42 horizontally rotates, and first end 41 is made to depart from locking structure 6, and then the second magnetic absorption member 2 also can be in the effect of the first return unit 3
Under be reset to first position.
It should be noted that in the present embodiment, for the second magnetic absorption member 2 is made every time to be displaced downwardly to the second position, from lock slide 8 all
Can the free end of first end 41 be subjected to locking, the first return unit 3 preferably also has and turns round while having the function of elastic compression
The function of spring, so that after unlock, the free end of first end 41 can automatically reset to from the position directly over lock slide 8.This reality
It applies in example, the first return unit 3 can be the combination of compression spring and torsional spring.Specifically, in the present embodiment, pot cover is in moving part 4
It is formed below vertically to the sliding guide groove (not shown) of extension；Preferably, with reference to Fig. 7, fixed in pot cover there are two guide grooves
Plate 17, the sliding guide groove are formed between two guide channel plates 17.In the present embodiment, a sliding panel is equipped in the sliding guide groove
18, which is slidably connected to the sliding guide groove, in upward and downward slidably；Certainly, sliding panel 18 is non-rotatable.
A drive-connecting shaft 15 extended downward is installed on moving part 4, the lower end of the drive-connecting shaft 15 is rotatably mounted to sliding panel 18
On.In the present embodiment, the first return unit 3 includes being arranged on the reseting pressuring spring 31 of 18 lower section of sliding panel and above sliding panel 18
Reduction torsion spring 32.Wherein, reduction torsion spring 32 includes being sheathed on the torsional spring body 321 of drive-connecting shaft 15 and set up separately and torsional spring body 321
The upper elongated end 322 at both ends and lower elongated end 323.In the present embodiment, upper elongated end 322 is fixedly connected with drive-connecting shaft 15；Certainly,
In other embodiment, upper elongated end 322 can be also fixedly connected with moving part 4；Lower elongated end 323 is then fixed with sliding panel 18 to be connected
It connects.In the present embodiment, the effect resetted upwards is provided for moving part 4 by reseting pressuring spring 31, and is moving part 4 by reduction torsion spring 32
The effect for rotating and resetting is provided.It is emphasized that in other embodiment, the first return unit 3 can be also simply provided as compression
Torsional spring.
The utility model also proposes a kind of pressure cooker, which includes pot cover component, the concrete structure of the pot cover component
With reference to above-described embodiment, since this pressure cooker employs whole technical solutions of above-mentioned all embodiments, at least have upper
All advantageous effects caused by the technical solution of embodiment are stated, this is no longer going to repeat them.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
It is every under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes or directly/is used in other related technical areas indirectly and is included in the scope of patent protection of the utility model.
Claims (18)
1. a kind of pot cover component, including pot cover and the air bleeding valve of the pot cover is installed on and pressure regulation resetting structure, feature exist
In the top of the pot cover is equipped with a recessed installation region, and the pressure regulation resetting structure is located at the installation region, and wraps
It includes：
First magnetic absorption member is fixedly arranged on the air bleeding valve；
Second magnetic absorption member forms suction positioned at the lower section of the air bleeding valve, and with first magnetic absorption member, and in the up-down direction
Can first magnetic absorption member movement relatively, and with first position and the second position；
First return unit, arranged on the pot cover, to reset second magnetic absorption member to the first position；
Moving part is articulated in the pot cover, and has the first end and second end set up separately at pivot points both ends, and described first
End is connected with second magnetic absorption member；
Pressure regulation key arranged on the pot cover, drives second magnetic absorption member to be moved to from the first position by the moving part
The second position；
Locking structure, in the pot cover, to when second magnetic absorption member moves to the second position, described in stop
Moving part is moved to the first position；
Solving locking key is rotatably disposed within the pot cover, the moving part when rotated, to be driven to horizontally rotate to disengaging institute
State locking structure.
2. pot cover component as described in claim 1, which is characterized in that the solving locking key includes being revealed in the pot cover outer surface
Rotating part and be fixedly arranged on the driving portion of the rotation lower surface, the driving portion is rotatably disposed within the pot cover；Institute
When stating rotating part and being rotated, the driving portion can be driven to rotate, by the driving portion moving part to be driven to horizontally rotate.
3. pot cover component as claimed in claim 2, which is characterized in that the driving portion is the other cylindricality for being arranged on the second end
Part；The second end is equipped with the first wedge block in the one side towards the driving portion, and the inclined-plane of first wedge block is located at institute
The upper surface of the first wedge block is stated, and on from the second end to the direction of the driving portion, is downwardly inclined setting；The drive
The lower end in dynamic portion is connected to the inclined-plane of first wedge block, and the lower end surface of the driving portion is arranged to towards described first
The screw inclined plane on wedge block inclined-plane.
4. pot cover component as claimed in claim 2, which is characterized in that the driving portion is the other cylindricality for being arranged on the second end
Part, and the lower end of the driving portion is installed with cam, the cam is abutting the side surface of the second end.
5. pot cover component as claimed in claim 2, which is characterized in that the rotating part is equipped with anti-skid structure.
6. pot cover component as claimed in claim 2, which is characterized in that the solving locking key further includes the second return unit, and described
Two return units are the torsional spring on the driving portion, and to reset the solving locking key to the state not rotated.
7. such as claim 1 to 6 any one of them pot cover component, which is characterized in that first return unit is arranged on described the
The lower section of two magnetic absorption members；The first end is extended to from pivot points by second magnetic absorption member, and towards second magnetic
The side for inhaling part is equipped with the second wedge block, and the inclined-plane of second wedge block is connected to second magnetic absorption member, with described the
One end to second magnetic absorption member rotate when, second magnetic absorption member is pushed against from the first position to the second position.
8. pot cover component as claimed in claim 7, which is characterized in that first return unit is to compress spring, described first
Position is located at the top of the second position, and the inclined-plane of second wedge block is located at the lower surface of second wedge block, and
On from the moving part first end to the direction of first magnetic absorption member, it is obliquely installed upward.
9. pot cover component as claimed in claim 7, which is characterized in that first return unit be extension spring, described first
Position is located at the lower section of the second position, and the inclined-plane of second wedge block is located at the upper surface of second wedge block, and
On from the moving part first end to the direction of first magnetic absorption member, setting is downwardly inclined.
10. pot cover component as claimed in claim 7, which is characterized in that be arranged on the second end by the pressure regulation key, and with institute
State the same side that the second wedge block is located at the moving part；The pressure regulation key has removable stroke in the up-down direction, and wraps
Include the trigger unit for being revealed in the press section of the pot cover outer surface and being fixedly arranged below the press section；The second end is in face
The 3rd wedge block is equipped with to the one side of the pressure regulation key, the inclined-plane of the 3rd wedge block is located at the upper table of the 3rd wedge block
Face, and on from the moving part second end to the direction of the trigger unit, it is downwardly inclined setting；The lower end pair of the trigger unit
The inclined-plane of the 3rd wedge block is answered to be equipped with trigger ramp.
11. pot cover component as claimed in claim 10, which is characterized in that the locking structure is formed in touching for the trigger unit
It sends out above inclined-plane, and to when second magnetic absorption member moves to the second position, the freedom with the 3rd wedge block
End is engaged, and second end described in locking.
12. pot cover component as claimed in claim 11, which is characterized in that the trigger unit is in barb-like setting, the triggering
The hook portion in portion extends towards the second end, and the trigger ramp is the lower surface of the hook portion；The locking structure is described
The upper surface of hook portion, and to when second magnetic absorption member moves to the second position, it is free for the 3rd wedge block
The lower surface overlap joint at end, and second end described in locking.
13. pot cover component as claimed in claim 11, which is characterized in that the locking structure touches for the trigger unit described
The lock groove set above inclined-plane is sent out, the lock groove is supplied to when second magnetic absorption member moves to the second position
The free end of 3rd wedge block is caught in, and second end described in locking.
14. pot cover component as claimed in claim 10, which is characterized in that the pressure regulation key further includes the 3rd return unit, described
3rd return unit is sheathed on the trigger unit, and the lower end elasticity of the 3rd return unit is supported and terminated in the pot cover, upper end bullet
Property contradict the lower surface of the press section, the 3rd return unit is resetting the pressure regulation key to the initial bit of the pressure regulation key
It puts.
15. such as claim 1 to 6 any one of them pot cover component, which is characterized in that first return unit is arranged on the company
Below the pivot points of moving part, and the first position is located at the top of the second position；The pressure regulation key is arranged on the company
The top of moving part, and there is removable stroke in the up-down direction；Second magnetic absorption member is fixedly arranged on the first end；It presses downwards
The pressure regulation key is pressed, pushes the moving part, and second magnetic absorption member is driven from described first by the first end
It puts and is displaced downwardly to the second position.
16. pot cover component as claimed in claim 15, which is characterized in that the pot cover is formed below the moving part
Vertically to the sliding guide groove of extension, the sliding guide groove is interior to be equipped with a sliding panel, and the sliding panel is slidably connected to the cunning
Dynamic guide groove, in upward and downward slidably；A drive-connecting shaft extended downward, the lower end of the drive-connecting shaft are installed on the moving part
It is rotatably mounted on the sliding panel；
First return unit includes being arranged on the reseting pressuring spring below the sliding panel and the reset above the sliding panel
Torsional spring, the reduction torsion spring include being sheathed on the torsional spring body of the drive-connecting shaft and set up separately upper with the torsional spring body both ends
Elongated end and lower elongated end, the upper elongated end are fixedly connected with the drive-connecting shaft or the moving part, the lower elongated end with
The sliding panel is fixedly connected.
17. pot cover component as claimed in claim 15, which is characterized in that the locking structure is formed at the self-locking of the pot cover
The inner end of sliding block, it is described to be movably installed on the pot cover from lock slide elasticity, and can be towards the center position of the pot cover
Telescopic movable；The locking structure is described from the lower surface of lock slide inner end, and to be moved in second magnetic absorption member
During the second position, it is overlapped on the upper surface of the first end free end, and first end described in locking.
18. a kind of pressure cooker, which is characterized in that including the pot cover component as described in claim 1 to 17 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620558950.0U CN207428947U (en) | 2016-06-08 | 2016-06-08 | Pot cover component and pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620558950.0U CN207428947U (en) | 2016-06-08 | 2016-06-08 | Pot cover component and pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207428947U true CN207428947U (en) | 2018-06-01 |
Family
ID=62394320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620558950.0U Expired - Fee Related CN207428947U (en) | 2016-06-08 | 2016-06-08 | Pot cover component and pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207428947U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110537836A (en) * | 2019-09-05 | 2019-12-06 | 珠海格力电器股份有限公司 | Cooking electric appliance, voltage regulating device and voltage regulating mechanism |
-
2016
- 2016-06-08 CN CN201620558950.0U patent/CN207428947U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110537836A (en) * | 2019-09-05 | 2019-12-06 | 珠海格力电器股份有限公司 | Cooking electric appliance, voltage regulating device and voltage regulating mechanism |
| CN110537836B (en) * | 2019-09-05 | 2021-02-12 | 珠海格力电器股份有限公司 | Cooking electric appliance, voltage regulating device and voltage regulating mechanism |
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Granted publication date: 20180601 Termination date: 20200608 |