CN205923730U - Pressure adjustment mechanism and pressure cooker - Google Patents
Pressure adjustment mechanism and pressure cooker Download PDFInfo
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- CN205923730U CN205923730U CN201620559994.5U CN201620559994U CN205923730U CN 205923730 U CN205923730 U CN 205923730U CN 201620559994 U CN201620559994 U CN 201620559994U CN 205923730 U CN205923730 U CN 205923730U
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- low level
- magnetic absorption
- absorption member
- slide block
- pot cover
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Abstract
The utility model discloses a pressure adjustment mechanism and pressure cooker, wherein, pressure adjustment mechanism is used for the pot cover, include: the piece is inhaled to first magnetism, sets firmly in discharge valve, the piece is inhaled to second magnetism, is located the below that the piece is inhaled to first magnetism, to mobile about the qieyu, and has a high position that highly reduces in proper order, first low level and second low level at least, the interlock slider is in from top to bottom to mobile to use and inhale an installation for second magnetism, inhale piece to first low level and second low level in order to drive second magnetism when being pushed down, the pressure regulating key is located the top of interlock slider, to mobile about the qieyu for suppress the interlock slider downwards, the first piece that resets for the piece is inhaled to high -order to interlock slider and the second magnetism of reseing, the hasp structure is located on the pot cover for when the piece is inhaled at first low level or second low level to second magnetism, block interlock slider upward movement. The technical scheme of the utility model can make the pressure cooker can have a plurality of discharge pressure, realize the multistage pressure regulating of pressure cooker.
Description
Technical field
The utility model is related to cooking apparatus technical field, particularly to a kind of pressure regulating mechanism and pressure cooker.
Background technology
Pressure cooker also known as pressure cooker, because having HTHP characteristic, substantially reduce time spent by cooking food and
Considerably enhance cooking efficiency, thus being widely widely applied.
As a core component in pressure cooker, its main purpose is to ensure that the pressure in pressure cooker is in one to air bleeding valve
In individual specific pressure limit, to avoid hypertonia in pressure cooker that security incident occurs, air bleeding valve is installed on pressure cooker
Pot cover on, and pot cover be provided with for air bleeding valve install exhaust plug, once the air pressure in described pressure cooker excessive it is sufficient to carry
Push up described air bleeding valve upwards when, the steam in pot will be discharged from exhaust plug and air bleeding valve, to reach the purpose of pressure release.
In air bleeding valve exhaust process, the air pressure in pressure cooker needs power F overcoming air bleeding valve downwardPush, for most original
Pressure cooker, FPushFor the gravity G of air bleeding valve, and the gravity G of air bleeding valve is certain value, correspondingly, FPushAlso be definite value, then described
The pressure at expulsion of air bleeding valve is a definite value.
However, with the raising of people's living standard, the requirement to material life for the people is also more and more harsh, to pressure cooker
Also there is higher requirement, can have several different culinary art pressure if desired for pressure cooker, so, can adopt for different food
Different pressure is cooked or in the cooking process of food of the same race, carries out pressure switching and realizes exhaust boiling effect
Really, to lift the mouthfeel of this food.
For this reason, the multi-stage pressure regulating realizing pressure cooker is actually necessary.
Utility model content
Main purpose of the present utility model is to propose a kind of pressure regulating mechanism it is intended to so that have this pressure regulating mechanism
Pressure cooker can have multiple pressures at expulsion, realize the multi-stage pressure regulating of this pressure cooker.
For achieving the above object, the utility model proposes pressure regulating mechanism be used for pot cover, the top of described pot cover sets
There is a recessed installation region, described pressure regulating mechanism is located at described installation region, and includes：
First magnetic absorption member, is fixedly arranged on the air bleeding valve of described pot cover；
Second magnetic absorption member, positioned at the lower section of described first magnetic absorption member, forms suction with described first magnetic absorption member, and in upper and lower
To being movably installed on described pot cover, and at least there is a high position, the first low level and the second low level that height reduces successively；
Interlock slide block, be movably installed on described pot cover in upward and downward, and with installing for described second magnetic absorption member,
To drive described second magnetic absorption member when being pressed down to described first low level and described second low level；
Pressure regulation key, positioned at the described top interlocking slide block, and is movably installed on described pot cover in upward and downward, in order to
Suppress downwards described gearing slide block；
First return unit, on described pot cover, in order to make described gearing slide block and described second magnetic absorption member have reset
To described high-order trend；
Buckle structure, on described pot cover, in order to be in described first low level or second low in described second magnetic absorption member
During position, stop that described gearing slide block moves upwards.
Preferably, described buckle structure is the inner from lock slide of described pot cover, described movable from lock slide elasticity
Be installed on described pot cover, and can be towards the center position telescopic movable of described pot cover.
Preferably, one end of the described close described buckle structure interlocking slide block is formed with barrier structure.
Preferably, described barrier structure include from described interlock the stop projection that extends to described buckle structure of slide block and
Located at described the first lock groove stopping projection free end end face；
When described second magnetic absorption member is in described first low level, described buckle structure inserts described first lock groove；?
When described second magnetic absorption member is in described second low level, described buckle structure is overlapped in the described upper surface stopping projection.
Preferably, it is provided with the first inclined-plane, described first inclined-plane between the described free end end face stopping projection and lower surface
It is obliquely installed to the direction away from described buckle structure from top to bottom；
Described first lock groove is the wedge-shaped slot on groove depth direction in tapered setting, and the inclined-plane of described first lock groove
Upper cell wall wall for described first lock groove.
Preferably, described barrier structure includes interlocking the stop projection that slide block extends, institute to described buckle structure from described
State buckle structure and be provided with the second lock groove；
When described second magnetic absorption member is in described first low level, described stop projection inserts described second lock groove；?
When described second magnetic absorption member is in described second low level, described buckle structure is overlapped in the described upper surface stopping projection.
Preferably, the upper end of described buckle structure is provided with the second inclined-plane, and described second inclined-plane is from top to bottom near described
Stop that the direction of projection is obliquely installed；
Described second lock groove is the wedge-shaped slot on groove depth direction in tapered setting, and the inclined-plane of described second lock groove
Lower cell wall wall for described lock groove.
Preferably, described gearing slide block be provided with rotatable ring shaped blocking member and be fixedly arranged on described ring shaped blocking member and
The shifting part that described ring shaped blocking member rotates can be stirred；
The outer peripheral face of described ring shaped blocking member is interval with the first projection stretching out and the second projection, institute in the circumferential
The upper surface stating the second projection is higher than the upper surface of described first projection；
When described second magnetic absorption member is in described first low level, described buckle structure is overlapped in the upper of described first projection
Surface；When described second magnetic absorption member is in described second low level, described buckle structure is overlapped in the upper table of described second projection
Face.
Preferably, described gearing slide block be provided with rotatable ring shaped blocking member and be fixedly arranged on described ring shaped blocking member and
The shifting part that described ring shaped blocking member rotates can be stirred；
The upper surface of described ring shaped blocking member is sequentially provided with First terrace in the circumferential and is higher than described First terrace
Second step face；
When described second magnetic absorption member is in described first low level, described buckle structure is overlapped in described First terrace；
When described second magnetic absorption member is in described second low level, described buckle structure is overlapped in described second step face.
Preferably, it is connected by inclined-plane or cambered surface transition between described First terrace and described second step face.
The utility model also proposes a kind of pressure cooker, and including the pot cover being provided with pressure regulating mechanism, the top of this pot cover sets
There is a recessed installation region, described pressure regulating mechanism is located at described installation region, and includes：
First magnetic absorption member, is fixedly arranged on the air bleeding valve of described pot cover；
Second magnetic absorption member, positioned at the lower section of described first magnetic absorption member, forms suction with described first magnetic absorption member, and in upper and lower
To being movably installed on described pot cover, and at least there is a high position, the first low level and the second low level that height reduces successively；
Interlock slide block, be movably installed on described pot cover in upward and downward, and with installing for described second magnetic absorption member,
To drive described second magnetic absorption member when being pressed down to described first low level and described second low level；
Pressure regulation key, positioned at the described top interlocking slide block, and is movably installed on described pot cover in upward and downward, in order to
Suppress downwards described gearing slide block；
First return unit, on described pot cover, in order to make described gearing slide block and described second magnetic absorption member have reset
To described high-order trend；
Buckle structure, on described pot cover, in order to be in described first low level or second low in described second magnetic absorption member
During position, stop that described gearing slide block moves upwards.
In the technical solution of the utility model, when the second magnetic absorption member is in a described high position, this pressure cooker has a size
Pressure at expulsion；Gearing slide block is suppressed downwards by pressure regulation key, and drives the second magnetic absorption member to described first low level, and by lock
Buckle structure stops that gearing slide block moves upwards and by spacing for the second magnetic absorption member in described first low level, this pressure cooker will have separately
The pressure at expulsion of one size；And pass through pressure regulation key and suppress downwards gearing slide block, and drive the second magnetic absorption member to described second low level,
And by buckle structure stop interlock slide block move upwards and by spacing for the second magnetic absorption member in described second low level, this pressure cooker
To there is the pressure at expulsion of another size；In other words, the technical program can be by the cooperation of pressure regulation key and buckle structure so that have
The pressure cooker having this pressure regulating mechanism has multiple pressures at expulsion, and realizes the multi-stage pressure regulating of this pressure cooker.
Brief description
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the structural representation of the utility model pressure regulating mechanism one embodiment；
Fig. 2 is the example structure schematic diagram in Fig. 1 between the buckle structure of pressure regulating mechanism and gearing slide block；
Fig. 3 is another example structure schematic diagram in Fig. 2 between buckle structure and gearing slide block；
Fig. 4 is that the structure between the buckle structure of another embodiment of the utility model pressure regulating mechanism and gearing slide block is shown
It is intended to；
Fig. 5 is the structural representation of the utility model pressure regulating mechanism another embodiment；
Fig. 6 is the enlarged diagram at VI in Fig. 5；
Fig. 7 is the structural representation of the ring shaped blocking member of gearing slide block of pressure regulating mechanism in Fig. 6.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 10 | Air bleeding valve | 11 | Exhaust plug |
| 2 | First magnetic absorption member | 3 | Second magnetic absorption member |
| 4 | Interlock slide block | 41 | First end |
| 42 | Second end | 43 | Stop projection |
| 431 | First lock groove | 432 | First inclined-plane |
| 44 | Ring shaped blocking member | 441 | First projection |
| 442 | Second projection | 5 | Pressure regulation key |
| 6 | First return unit | 7 | From lock slide |
| 70 | Second inclined-plane | 71 | Only open portion |
| 72 | Second return unit | 73 | Second lock groove |
The realization of the utility model purpose, functional characteristics and advantage will be described further in conjunction with the embodiments referring to the drawings.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe it is clear that described embodiment is only a part of embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, broadly falls into the scope of the utility model protection.
If it is to be appreciated that relate in the utility model embodiment directionality instruction (such as upper and lower, left and right, front,
Afterwards ...), then directionality instruction be only used for explain relative between each part under a certain particular pose (as shown in drawings)
Position relationship, motion conditions etc., if this particular pose changes, directionality instruction also correspondingly changes therewith.
If in addition, relating to the description of " first ", " second " etc. in the utility model embodiment, this " first ", " the
Two " description etc. is only used for describing purpose, and it is not intended that instruction or imply its relative importance or implicit indicate indication
The quantity of the technical characteristic showing.Thus, define " first ", the feature of " second " can be expressed or implicitly include at least one
Individual this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill
Based on personnel are capable of, will be understood that this technical side when the combination appearance of technical scheme is conflicting or cannot realize
The combination of case does not exist, also not within the protection domain that the utility model requires.
The utility model proposes a kind of pressure regulating mechanism, this pressure regulating mechanism is for the pot cover of pressure cooker.
See figures.1.and.2, in the utility model one embodiment, this pressure regulating mechanism includes：
First magnetic absorption member 2, is fixedly arranged on the air bleeding valve 10 of pot cover；
Second magnetic absorption member 3, positioned at the lower section of the first magnetic absorption member 2, forms suction with the first magnetic absorption member 2, and can in upward and downward
It is movably arranged on pot cover, and at least there is a high position, the first low level and the second low level that height reduces successively；
Interlock slide block 4, be movably installed on pot cover in upward and downward, and with installing for the second magnetic absorption member 3, with quilt
The second magnetic absorption member 3 to the first low level and the second low level is driven when pushing；
Pressure regulation key 5, positioned at the top interlocking slide block 4, and is movably installed on pot cover in upward and downward, in order to be pressed downward
System interlocks slide block 4；
First return unit 6, on pot cover, in order to make gearing slide block 4 and the second magnetic absorption member 3 has and is reset to becoming of a high position
Gesture；
Buckle structure, on pot cover, in order to when the second magnetic absorption member 3 is in the first low level or the second low level, to stop even
Movable slider 4 moves upwards.
In the present embodiment, without loss of generality, the top of pot cover is provided with a recessed installation region (not shown), and this pressure is adjusted
Section mechanism is located at described installation region.First magnetic absorption member 2 is preferably fixedly arranged in air bleeding valve 10, so, compared to by the first magnetic
Part 2 is revealed in outside air bleeding valve 10, can provide anti-wear protection by air bleeding valve 10 for the first magnetic absorption member 2.Obviously, in other embodiment
In, the first magnetic absorption member 2 also can be installed in the lower surface of air bleeding valve 10.
In the present embodiment, the second magnetic absorption member 3 is directly fixedly arranged on gearing slide block 4, and is specifically installed in the upper table interlocking slide block 4
Face, thus move up and down with interlocking slide block 4；So the design not limited to this, in other embodiment, the second magnetic absorption member 3 also may be used
It is not directly to be installed on gearing slide block 4, and simply suppressed by gearing slide block 4 downward, specifically, the second magnetic absorption member 3
Lower surface can be resiliently mounted in pot cover by the first return unit 6, upper surface then with interlock slide block 4 abut.Preferably, first
Magnetic absorption member 2 and the second magnetic absorption member 3 are all annularly arranged, and the second magnetic absorption member 3 is movably set in the exhaust plug 11 of pot cover, the first magnetic
The longitudinal projection inhaling part 2 falls in the second magnetic absorption member 3, so that being formed with larger between the first magnetic absorption member 2 and the second magnetic absorption member 3
Suction.
What deserves to be explained is, in the present embodiment, the form of the first magnetic absorption member 2 and the second magnetic absorption member 3 is not limited to, as long as energy
Satisfaction can form suction, and for example, the first magnetic absorption member 2 is magnet, and the second magnetic absorption member 3 is Magnetic Metal piece；Also or,
One magnetic absorption member 2 is Magnetic Metal piece, and the second magnetic absorption member 3 is magnet；Again or, the first magnetic absorption member 2 and the second magnetic absorption member 3 are magnetic
Magnetic pole between iron, and two magnet is contrary.
In the present embodiment, interlock slide block 4 and preferably there is first end 41 and the second end 42 on length direction, the second magnetic
Inhale part 3 and be installed on described first end 41, buckle structure is arranged adjacent to described first end 41；Pressure regulation key 5 is then located at described second end
42 top, suppresses described second end 42 by downward, and slide block 4 is overall to be pushed by interlocking.
In the present embodiment, the first return unit 6 can will interlock slide block 4 and the second magnetic absorption member 3 from described first low level or described
Second low level is reset to a described high position, also can be reset to described the by interlocking slide block 4 and the second magnetic absorption member 3 from described second low level
One low level.And, this first return unit 6 can be according to concrete actual flexible design, and simply, this first return unit 6 can set
It is set to a compression spring.
In the present embodiment, the initial position of the second magnetic absorption member 3 is a described high position.Due to described high-order, the first low level and
The height of the second low level reduces successively, that is, when the second magnetic absorption member 3 is sequentially located at described high-order, the first low level and the second low level,
The distance between second magnetic absorption member 3 and the first magnetic absorption member 2 increase successively, therefore, are sequentially located at described in the second magnetic absorption member 3
When high-order, the first low level and the second low level, the suction that the second magnetic absorption member 3 and the first magnetic absorption member 2 are formed is sequentially reduced.Again
First magnetic absorption member 2 is fixedly arranged on air bleeding valve 10, the pressure at expulsion of this pressure cooker be air bleeding valve 10 gravity and the second magnetic absorption member 3 with
The superposition of suction between first magnetic absorption member 2, so it is low to be sequentially located at a described high position, the first low level and second in the second magnetic absorption member 3
During position, the pressure at expulsion of this pressure cooker is sequentially reduced.So, when the second magnetic absorption member 3 is in a described high position, this pressure cooker
There is the pressure at expulsion of a size；Gearing slide block 4 is suppressed downwards by pressure regulation key 5, and drives the second magnetic absorption member 3 to described first
Low level, and stopped by buckle structure interlock slide block 4 move upwards and by spacing for the second magnetic absorption member 3 in described first low level,
This pressure cooker will have the pressure at expulsion of another size；And pass through pressure regulation key 5 and suppress downwards gearing slide block 4, and drive the second magnetic
Inhale part 3 to described second low level, and by buckle structure stop gearing slide block 4 move upwards and by spacing for the second magnetic absorption member 3
During described second low level, this pressure cooker will have the pressure at expulsion of another size；In other words, the technical program can pass through pressure regulation key
5 and buckle structure cooperation so that the pressure cooker with this pressure regulating mechanism has multiple pressures at expulsion, and realize this pressure
The multi-stage pressure regulating of pot.
What deserves to be explained is, in the utility model, it is low less than the 3rd of the second low level that the second magnetic absorption member 3 also can have height
Position, highly it is less than the 4th low level etc. of the 3rd low level, to realize the more stages pressure regulation of this pressure cooker, the utility model is not made to this
Limit.
In the utility model, buckle structure concrete form is not limited, and can be to be specifically designed for gearing slide block 4 on pot cover to set
The buckle structure of the individualism put, for example, it may be fixedly arranged on the lock projection within pot cover, as long as being capable of to gearing
Slide block 4 is latched, and limits gearing slide block 4 and moves upwards.In the present embodiment, buckle structure is pot cover from lock slide
7 the inner, is interlocked slide block 4 and is latched with the inner from lock slide 7 when pressurized.Movably should be installed on from lock slide 7 elasticity
Pot cover, and can be towards the center position telescopic movable of pot cover；Specifically, it is provided with from the outer end of lock slide 7 and only opens portion 71, this is only opened
The outside in portion 71 is provided with the second return unit 72, and this second return unit 72 has the center side towards pot cover in order to make self-locking slide block 7
The trend inwardly stretched.The side wall of pressure pot (not shown) and the upper end near pressure pot, are provided with multiple pots of teeth and (do not scheme
Show), pot cover covers the upper port setting of pressure pot, and it is roughly the same with the height that pot tooth is located only to open portion 71, when pot cover phase
When pressure pot being rotated and uncapping, pot tooth can support the inner side only holding portion 71, so that being displaced outwardly from lock slide 7, and
So that staggering in the horizontal direction from the inner of lock slide 7 with interlocking slide block 4, so that interlock slide block 4 being tripped, and then interlock
Slide block 4 and the second magnetic absorption member 3 can be reset to a described high position in the presence of the first return unit 6.
What deserves to be explained is, in the present embodiment, it is by from the flexible realization of lock slide 7 from lock slide 7 the inner and gearing
Trip action between slide block 4；So the design not limited to this, in other embodiment, when buckle structure is to be installed in pot cover
During interior lock projection, also can by by interlock slide block 4 be arranged to have in the horizontal direction can Elastic Sliding surplus slip
Part, and pass through to interlock the trip action that the horizontal resiliency of slide block 4 itself is slided between realization gearing slide block 4 and lock projection.
In addition, it is necessary to it is emphasized that explanation hereafter, specifically the inner from lock slide 7 with buckle structure as pot cover is
Example illustrates.
Further, interlock the close of slide block 4 and be formed with barrier structure from one end of lock slide 7 the inner.In the present embodiment,
This barrier structure includes from interlocking slide block 4 to from the inner stop projection 43 extending of lock slide 7 and located at stopping projection 43 freely
First lock groove 431 of end end face.In the present embodiment, when the second magnetic absorption member 3 is in a described high position, from the inner of lock slide 7
It is located at the lower section stopping projection 43, and there is folded position in the vertical direction with stopping projection 43；When pressure regulation key 5 pushes gearing slide block
4 and when driving the second magnetic absorption member 3 to described first low level, from inner insertion first lock groove 431 of lock slide 7, and stop even
Movable slider 4 moves upwards, thus the second magnetic absorption member 3 is limited in described first low level；And work as pressure regulation key 5 and push gearing slide block 4
And when driving the second magnetic absorption member 3 to described second low level, it is overlapped in the upper surface stopping projection 43 from the inner of lock slide 7, and
Stop that interlocking slide block 4 moves, upwards thus the second magnetic absorption member 3 is limited in described second low level.It should be noted that this enforcement
In example, the first lock groove 431 is recessed on stopping projection 43；So in other embodiments, the first lock groove 431 also can be straight
Connect recessed interlock slide block 4 towards the side from lock slide 7 the inner on.In addition, being the more stages pressure regulation realizing this pressure cooker,
Can stop projection 43 free end end face in plural described first lock groove 431 of above-below direction interval setting (as Fig. 3 institute
Show).
In the present embodiment, for making, when pressure regulation key 5 pushes gearing slide block 4, projection can stopped from the inner of lock slide 7
It is displaced outwardly under the forcing of 43 free ends, and step down out the space pushing it is preferable that stopping oneself of projection 43 to gearing slide block 4
It is provided with the first inclined-plane 432 by between end end face and its lower surface, this first inclined-plane 432 is from top to bottom to away from from lock slide 7
Direction is obliquely installed, and, the first lock groove 431 is the wedge-shaped slot in tapered setting on groove depth direction, and the first lock groove
431 inclined-plane is the upper cell wall wall of the first lock groove 431；Meanwhile, set between the end face of lock slide 7 the inner and its upper surface
There is the second inclined-plane 70, this second inclined-plane 70 is obliquely installed near the direction stopping projection 43 from top to bottom.It should be noted that
In other embodiment, also only arranging described second inclined-plane 70 from lock slide 7 is inner, or only can arrange stopping projection 43
Described first inclined-plane 432, the first lock groove 431 is set to upper cell wall wall be inclined-plane wedge-shaped slot.
With reference to Fig. 4, Fig. 4 is the buckle structure of another embodiment of the utility model pressure regulating mechanism and interlocks between slide block
Structural representation, this another embodiment be the difference is that only with previous embodiment, and this barrier structure includes from interlocking cunning
Block 4 is to the stop projection 43 from the inner extension of lock slide 7, and is provided with the second lock groove 73 from the inner end face of lock slide 7.This reality
Apply in example, when the second magnetic absorption member 3 be in described a high position when, from the inner of lock slide 7 be located at stop projection 43 lower section, and with resistance
There is folded position in the vertical direction in gear projection 43；Drive the second magnetic absorption member 3 when pressure regulation key 5 pushes gearing slide block 4 to described the
During one low level, stop that projection 43 inserts the second lock groove 73, and stop that gearing slide block 4 moves upwards, thus by the second magnetic absorption member 3
It is limited in described first low level；And when pressure regulation key 5 pushes gearing slide block 4 and drives the second magnetic absorption member 3 to described second low level,
It is overlapped in, from the inner of lock slide 7, the upper surface stopping projection 43, and stop that gearing slide block 4 moves upwards, thus by the second magnetic
Inhale part 3 and be limited in described second low level.
In the present embodiment, for making, when pressure regulation key 5 pushes gearing slide block 4, projection can stopped from the inner of lock slide 7
It is displaced outwardly under the forcing of 43 free ends, and step down out the space pushing to gearing slide block 4, similarly, the upper end of buckle structure,
I.e. from being provided with the second inclined-plane 70 between the end face of lock slide 7 the inner and its upper surface, on the direction stopping projection 43, it is somebody's turn to do
Second inclined-plane 70 is obliquely installed from top to bottom, and, the second lock groove 73 is the wedge-shaped slot in tapered setting on groove depth direction,
And second lock groove 73 inclined-plane be lock groove lower cell wall wall；Meanwhile, free end end face and its following table of projection 43 are stopped
It is provided with the first inclined-plane 432, near from the direction of lock slide 7 the inner, this first inclined-plane 432 tilts to set from bottom to top between face
Put.
With reference to Fig. 5, Fig. 5 is the structural representation of the utility model pressure regulating mechanism another embodiment, in the lump with reference to Fig. 6
And Fig. 7, this another embodiment be the difference is that only with aforementioned first embodiment, and interlocking that slide block 4 is provided with can be around air bleeding valve
The ring shaped blocking member 44 of core 11 axis rotation and one end are fixedly arranged on the tumbler (not shown) of ring shaped blocking member 44.Pot cover upper
Surface is provided with the rotation annular groove (not shown) ringwise arranging wearing for tumbler other end activity, when tumbler is by along rotation
When annular groove promotes, ring shaped blocking member 44 can be driven to rotate around the axis of exhaust plug 11.The outer peripheral face of this ring shaped blocking member 44 exists
Circumferentially-spaced be provided with the first projection 441 stretching out and the second projection 442, wherein, the upper surface of the second projection 442 is higher than
The upper surface of the first projection 441.Preferably, some mark (not shown) can be made in the appropriate location rotating annular groove, work as tumbler
When being struck to wherein specific markers, the first projection 441 aligns in the vertical direction with from the inner of lock slide 7, now, can
Gearing slide block 4 is pushed by pressure regulation key 5, and drives the second magnetic absorption member 3 to described first low level, exist from the inner of lock slide 7
Interior stretching in the presence of second return unit 72 and be overlapped in the upper surface of the first projection 441, and stop gearing slide block 4 move upwards,
Thus the second magnetic absorption member 3 is limited in described first low level；And tumbler is when being struck to another specific markers, the second projection
442 will align in the vertical direction with from the inner of lock slide 7, now, can push gearing slide block 4 by pressure regulation key 5, and drive
Second magnetic absorption member 3 to described second low level, from the inner of lock slide 7 in the presence of the second return unit 72 interior stretching and be overlapped in
The upper surface of the second projection 442, and stop that gearing slide block 4 moves, upwards thus it is low that the second magnetic absorption member 3 is limited in described second
Position.
It should be noted that in the present embodiment, ring shaped blocking member 44 is rotatably mounted to interlock the first end 41 of slide block 4,
Exhaust plug 11 then wears described first end 41 and the inner ring of ring shaped blocking member 44 from the bottom to top successively, and the second magnetic absorption member 3 can be consolidated
Located at the upper surface of ring shaped blocking member 44, that is, ring shaped blocking member 44 is the part interlocking additional on slide block 4.Obviously, Yu Qi
In his embodiment, interlock slide block 4 itself can also generally one ring shaped blocking member, that is, interlock slide block 4 overall annular in shape arrange, institute
State the first projection and the second projection projection in the outer peripheral face interlocking slide block 4, now, for making pressure regulation key 5 can suppress downwards gearing
Slide block 4, the periphery interlocking slide block 4 is along the periphery edge that should protrude from air bleeding valve 10.
In addition, it is necessary to it is emphasized that in still further embodiments of the present utility model, for realizing ring shaped blocking member 44
Auxiliary multi-stage pressure regulation, also described first projection 441 and the second projection 442 can not be set in the outer peripheral face of ring shaped blocking member 44,
But ring shaped blocking member 44 is designed as follows：The upper surface of ring shaped blocking member 44 is sequentially provided with First terrace in the circumferential
(not shown) and the second step face (not shown) higher than First terrace, similarly, are in described first in the second magnetic absorption member 3
During low level, it is overlapped in First terrace from the inner of lock slide 7, and stop that gearing slide block 4 moves upwards, thus by the second magnetic
Part 3 is limited in described first low level；When the second magnetic absorption member 3 is in described second low level, it is overlapped in from the inner of lock slide 7
Two step surfaces, and stop that gearing slide block 4 moves, upwards thus the second magnetic absorption member 3 is limited in described second low level；Preferably,
It is connected by inclined-plane or cambered surface transition between First terrace and second step face, so, compared to First terrace and second
The technical scheme being connected by vertical plane between step surface, this programme can conveniently realize cutting between two low pressure of this pressure cooker
Change.
The utility model also proposes a kind of pressure cooker, and this pressure cooker includes the pot cover being provided with pressure regulating mechanism, this pressure
Concrete structure reference above-described embodiment of governor motion, because this pressure cooker employs whole technical sides of above-mentioned all embodiments
Case, therefore at least has all beneficial effects that the technical scheme of above-described embodiment is brought, this is no longer going to repeat them.
The foregoing is only preferred embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model,
Every equivalent structure change under inventive concept of the present utility model, made using the utility model specification and accompanying drawing content
Change, or directly/be indirectly used in other related technical fields and be included in scope of patent protection of the present utility model.
Claims (11)
1. a kind of pressure regulating mechanism, for pot cover it is characterised in that the top of described pot cover is provided with a recessed installing zone
Domain, described pressure regulating mechanism is located at described installation region, and includes：
First magnetic absorption member, is fixedly arranged on the air bleeding valve of described pot cover；
Second magnetic absorption member, positioned at the lower section of described first magnetic absorption member, forms suction with described first magnetic absorption member, and can in upward and downward
It is movably arranged on described pot cover, and at least there is a high position, the first low level and the second low level that height reduces successively；
Interlock slide block, be movably installed on described pot cover in upward and downward, and with for described second magnetic absorption member install, with
Described second magnetic absorption member is driven to described first low level and described second low level when being pressed down；
Pressure regulation key, positioned at the described top interlocking slide block, and is movably installed on described pot cover in upward and downward, in order to downward
Suppress described gearing slide block；
First return unit, on described pot cover, in order to make described gearing slide block and described second magnetic absorption member have and be reset to institute
State the trend of a high position；
Buckle structure, on described pot cover, in order to when described second magnetic absorption member is in described first low level or the second low level,
Stop that described gearing slide block moves upwards.
2. pressure regulating mechanism as claimed in claim 1 is it is characterised in that the self-locking that described buckle structure is described pot cover is slided
The inner of block, described be movably installed on described pot cover from lock slide elasticity, and can stretch towards the center position of described pot cover
Contracting activity.
3. pressure regulating mechanism as claimed in claim 1 or 2 is it is characterised in that the close described lock of described gearing slide block
One end of structure is formed with barrier structure.
4. pressure regulating mechanism as claimed in claim 3 is it is characterised in that described barrier structure is included from described gearing slide block
Stop projection to what described buckle structure extended and located at described the first lock groove stopping projection free end end face；
When described second magnetic absorption member is in described first low level, described buckle structure inserts described first lock groove；Described
When second magnetic absorption member is in described second low level, described buckle structure is overlapped in the described upper surface stopping projection.
5. pressure regulating mechanism as claimed in claim 4 is it is characterised in that the free end end face of described stop projection and following table
It is provided with the first inclined-plane, described first inclined-plane is obliquely installed to the direction away from described buckle structure from top to bottom between face；
Described first lock groove is the wedge-shaped slot on groove depth direction in tapered setting, and the inclined-plane of described first lock groove is institute
State the upper cell wall wall of the first lock groove.
6. pressure regulating mechanism as claimed in claim 3 is it is characterised in that described barrier structure is included from described gearing slide block
The stop projection extending to described buckle structure, described buckle structure is provided with the second lock groove；
When described second magnetic absorption member is in described first low level, described stop projection inserts described second lock groove；Described
When second magnetic absorption member is in described second low level, described buckle structure is overlapped in the described upper surface stopping projection.
7. pressure regulating mechanism as claimed in claim 6 is it is characterised in that to be provided with second oblique for the upper end of described buckle structure
Face, described second inclined-plane is obliquely installed near the described direction stopping projection from top to bottom；
Described second lock groove is the wedge-shaped slot on groove depth direction in tapered setting, and the inclined-plane of described second lock groove is institute
State the lower cell wall wall of lock groove.
8. pressure regulating mechanism as claimed in claim 1 is it is characterised in that described gearing slide block is provided with rotatable annular
Block piece and be fixedly arranged on described ring shaped blocking member and the shifting part that described ring shaped blocking member rotates can be stirred；
The outer peripheral face of described ring shaped blocking member is interval with the first projection stretching out and the second projection in the circumferential, and described
The upper surface of two projections is higher than the upper surface of described first projection；
When described second magnetic absorption member is in described first low level, described buckle structure is overlapped in the upper table of described first projection
Face；When described second magnetic absorption member is in described second low level, described buckle structure is overlapped in the upper surface of described second projection.
9. pressure regulating mechanism as claimed in claim 1 is it is characterised in that described gearing slide block is provided with rotatable annular
Block piece and be fixedly arranged on described ring shaped blocking member and the shifting part that described ring shaped blocking member rotates can be stirred；
The upper surface of described ring shaped blocking member is sequentially provided with First terrace and higher than described First terrace the in the circumferential
Two step surfaces；
When described second magnetic absorption member is in described first low level, described buckle structure is overlapped in described First terrace；Institute
When stating the second magnetic absorption member and being in described second low level, described buckle structure is overlapped in described second step face.
10. pressure regulating mechanism as claimed in claim 9 is it is characterised in that described First terrace and described second step
Pass through inclined-plane between face or cambered surface transition connects.
A kind of 11. pressure cookers, including pot cover it is characterised in that described pot cover is provided with as described in any one of claim 1 to 10
Pressure regulating mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620559994.5U CN205923730U (en) | 2016-06-08 | 2016-06-08 | Pressure adjustment mechanism and pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620559994.5U CN205923730U (en) | 2016-06-08 | 2016-06-08 | Pressure adjustment mechanism and pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205923730U true CN205923730U (en) | 2017-02-08 |
Family
ID=57931986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620559994.5U Active CN205923730U (en) | 2016-06-08 | 2016-06-08 | Pressure adjustment mechanism and pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205923730U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109008597A (en) * | 2017-06-08 | 2018-12-18 | 佛山市顺德区美的电热电器制造有限公司 | Pot cover and electric pressure cooking saucepan |
| CN113133646A (en) * | 2020-01-17 | 2021-07-20 | 佛山市顺德区美的电热电器制造有限公司 | Lid and cooking equipment |
-
2016
- 2016-06-08 CN CN201620559994.5U patent/CN205923730U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109008597A (en) * | 2017-06-08 | 2018-12-18 | 佛山市顺德区美的电热电器制造有限公司 | Pot cover and electric pressure cooking saucepan |
| CN109008597B (en) * | 2017-06-08 | 2020-05-08 | 佛山市顺德区美的电热电器制造有限公司 | Pot cover and electric pressure cooker |
| CN113133646A (en) * | 2020-01-17 | 2021-07-20 | 佛山市顺德区美的电热电器制造有限公司 | Lid and cooking equipment |
| CN113133646B (en) * | 2020-01-17 | 2022-07-22 | 佛山市顺德区美的电热电器制造有限公司 | Lid and cooking equipment |
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