CN105011742B - A kind of resetting-mechanism and electric pressure cooking saucepan of electric pressure cooking saucepan - Google Patents
A kind of resetting-mechanism and electric pressure cooking saucepan of electric pressure cooking saucepan Download PDFInfo
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- CN105011742B CN105011742B CN201510466932.XA CN201510466932A CN105011742B CN 105011742 B CN105011742 B CN 105011742B CN 201510466932 A CN201510466932 A CN 201510466932A CN 105011742 B CN105011742 B CN 105011742B
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Abstract
The present invention relates to family's electro-technical fields, more particularly to a kind of resetting-mechanism and electric pressure cooking saucepan of electric pressure cooking saucepan, the resetting-mechanism of the electric pressure cooking saucepan includes slide unit and limiting component, and one end of the slide unit is arranged with card column, and the other end is used for the key or push rod of locking electric pressure cooking saucepan；The limiting component is equipped with the second elastomeric element, and second elastomeric element is sheathed on card column, and connect with one end of the slide unit；The card column moves axially in the second elastomeric element.The resetting-mechanism of the electric pressure cooking saucepan is highly reliable, and structure is simple and at low cost, realizes the locking to key or push rod and reset, facilitates control, has preferable versatility, to be conducive to promote and application.
Description
Technical field
The present invention relates to family's electro-technical field more particularly to the resetting-mechanisms and electric pressure cooking saucepan of a kind of electric pressure cooking saucepan.
Background technique
Currently, existing pressure cooker the technical solution adopted is that: electromagnet push exhaust valve realize boiling culinary art.Specifically:
There are an electromagnet and exhaust valve on pot cover, electromagnet connects power supply, and exhaust valve is installed on delivery valve seat, can axis with exhaust plug
To rotation.There is a muscle position on exhaust valve, has matched inclined-plane on delivery valve seat.When normal work, exhaust valve muscle position is located at
The lower section on delivery valve seat inclined-plane, exhaust valve are in sealing station.When needing to realize boiling, electromagnet is powered, electromagnet push-rod
Ejection, promotion exhaust valve rotation, the rotation of exhaust valve muscle position rise along delivery valve seat inclined-plane, make to be vented valve lift pin disengaging exhaust valve
Core realizes exhaust boiling effect.When magnetic force iron powers off, exhaust valve is by itself gravity, and exhaust valve muscle position is along exhaust valve
Seat inclined-plane is displaced downwardly to sealing station.By controlling the on-off of the circuit of electromagnet, the sealing of exhaust valve and exhaust plug is controlled, in fact
Now boiling culinary art.But such structure is generally used on high-end electric pressure cooking saucepan product (side stews), and superstructure is complicated, and shared body
Product is big, at high cost.(i.e. superstructure is simple, and it is few to continue to employ design space) is stewed especially for circle, cannot effectively realize boiling culinary art.
Moreover, often requiring to use key resetting-mechanism when being adjusted with resultant pressure, achieving the purpose that easy to operate.But existing skill
It is simple to lack a kind of structure in art, easy to operate, the low resetting-mechanism of manufacturing cost.
Summary of the invention
(1) technical problems to be solved
The present invention provides the resetting-mechanism and electric pressure cooking saucepan of a kind of electric pressure cooking saucepan, and it is simple to make it have structure, highly reliable
And advantage at low cost, various types of pressure cookers are applicable to, operation is facilitated.
(2) technical solution
In order to solve the above technical problem, the present invention provides a kind of resetting-mechanisms of electric pressure cooking saucepan comprising:
Slide unit, one end of the slide unit are arranged with card column, the other end for locking electric pressure cooking saucepan key or
Push rod；
Limiting component, the limiting component are equipped with the second elastomeric element, and second elastomeric element is sheathed on card column, and
It is connect with one end of the slide unit；The card column moves axially in the second elastomeric element.
Wherein, the slide unit includes:
One end of upper section, the upper section is equipped with the first inclined-plane；
Lower section, the lower section are equipped with through-hole, and one end of the card column passes through the through-hole；
Middle section, the top in the middle section are connect with the upper section, and the bottom in the middle section is connect with the lower section.
Wherein, the key has longitudinal shift motion；It is equipped with the first connector in the side of key, described first connects
Connector is equipped with the second inclined-plane corresponding with first inclined-plane.
Wherein, the push rod has lateral shift motion；The bottom of the push rod is equipped with third connector, the third
Connector is equipped with the second inclined-plane corresponding with first inclined-plane.
Wherein, the direction on first inclined-plane is to tilt upward, and the direction on second inclined-plane is diagonally downward.
Wherein, the resetting-mechanism of the electric pressure cooking saucepan further include: third elastomeric element, the third elastomeric element are sheathed on
The bottom of key.
Wherein, the bottom of the key is equipped with accommodation space, and the third elastomeric element is sheathed in the accommodation space.
The present invention also provides a kind of electric pressure cooking saucepans comprising the resetting-mechanism of the electric pressure cooking saucepan.
Wherein, the electric pressure cooking saucepan further include:
Outer pot,
Pot cover component, the pot cover component are set to the top of the outer pot, and the limiting component is set to pot cover component
On；
Cover component, the cover component are set on pot cover component.
Wherein, the edge of the outer pot is equipped at intervals with multiple pot tooths, and one end of the pot tooth side and card column is slidably connected.
(3) beneficial effect
Above-mentioned technical proposal of the invention has the advantages that the resetting-mechanism reliability of electric pressure cooking saucepan of the present invention
By force, structure is simple and at low cost, has preferable versatility, is conducive to promote and apply.Moreover, the resetting-mechanism of the electric pressure cooking saucepan
By being used cooperatively with key or push rod, adjusting and the key self-locking function of pressure can be achieved at the same time.Key or push rod touch
When changeable exhaust valve pressure limiting pressure, while the connector of its side is arranged in the lower section of slide unit, to realize locking
Function.When pot cover rotates, the card column of the resetting-mechanism of the electric pressure cooking saucepan slides to the other end from one end along pot tooth, to drive cunning
It is detached between dynamic component and key or push rod, key or push rod reset under the action of elastomeric element.
Detailed description of the invention
Fig. 1 is the schematic diagram of the resetting-mechanism and key of electric pressure cooking saucepan of the embodiment of the present invention before locking；
Fig. 2 is the schematic diagram of the resetting-mechanism and key of electric pressure cooking saucepan of the embodiment of the present invention after locking；
Fig. 3 is the resetting-mechanism and the schematic diagram of key after isolation of electric pressure cooking saucepan of the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of ten electric pressure cooking saucepan of the embodiment of the present invention；
Fig. 5 is status diagram of ten electric pressure cooking saucepan of the embodiment of the present invention when opening box cover；
Fig. 6 is the structural schematic diagram of one pressure regulating mechanism of the embodiment of the present invention；
Fig. 7 is status diagram of one pressure regulating mechanism of the embodiment of the present invention after pressure regulation；
Fig. 8 is the connection schematic diagram of one key of the embodiment of the present invention and the first magnetic absorption component；
Fig. 9 is the structural schematic diagram of one first magnetic absorption component of the embodiment of the present invention；
Figure 10 is the structural schematic diagram of two pressure regulating mechanism of the embodiment of the present invention；
Figure 11 is status diagram of two pressure regulating mechanism of the embodiment of the present invention after pressure regulation；
Figure 12 is the structural schematic diagram of three pressure regulating mechanism of the embodiment of the present invention；
Figure 13 is the top view of three pressure regulating mechanism of the embodiment of the present invention；
Figure 14 is status diagram of three pressure regulating mechanism of the embodiment of the present invention after pressure regulation；
Figure 15 is top view of three pressure regulating mechanism of the embodiment of the present invention after pressure regulation；
Figure 16 is the structural schematic diagram of four pressure regulating mechanism of the embodiment of the present invention；
Figure 17 is the top view of four pressure regulating mechanism of the embodiment of the present invention；
Figure 18 is status diagram of four pressure regulating mechanism of the embodiment of the present invention after pressure regulation；
Figure 19 is figure of four pressure regulating mechanism of the embodiment of the present invention after pressure regulation；
Figure 20 is the top view of five pressure regulating mechanism of the embodiment of the present invention；
Figure 21 is top view of five pressure regulating mechanism of the embodiment of the present invention after pressure regulation；
Figure 22 is the top view of six pressure regulating mechanism of the embodiment of the present invention；
Figure 23 is top view of six pressure regulating mechanism of the embodiment of the present invention after pressure regulation；
Figure 24 is the structural schematic diagram of seven pressure regulating mechanism of the embodiment of the present invention；
Figure 25 is the status diagram after seven pressure regulating mechanism pressure regulation of the embodiment of the present invention；
Figure 26 is the structural schematic diagram of the resetting-mechanism of seven electric pressure cooking saucepan of the embodiment of the present invention；
Figure 27 is the structural schematic diagram of eight pressure regulating mechanism of the embodiment of the present invention；
Figure 28 is the status diagram after eight pressure regulating mechanism pressure regulation of the embodiment of the present invention；
Figure 29 is the structural schematic diagram of 8 first magnetic absorption component of the embodiment of the present invention；
Figure 30 is the structural schematic diagram of nine pressure regulating mechanism of the embodiment of the present invention；
Figure 31 is the status diagram after nine pressure regulating mechanism pressure regulation of the embodiment of the present invention.
Wherein, 1: key；2: the first magnetic absorption components；3: exhaust valve；4: the first supporting point parts；5: the second magnetic absorptions
Component；7: limiting component；8: card column；9: slide unit；10: the second elastomeric elements；11: third elastomeric element；12: spool；13:
Extend unit；16: outer pot；17: pot tooth；18: the first elastomeric elements；19: the first connectors；20: circlip component；21: sheet metal；
22: tongue piece；23: interconnecting piece；25: the second connectors；31: the second supporting point parts；32: the four elastomeric elements；41: push rod；42: the
Joint among three members；43: the four connectors；91: upper section；92: lower section；93: middle section.
Specific embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for
Illustrate the present invention, but cannot be used to limit the scope of the invention.
In the description of the present invention, it should be noted that unless otherwise indicated, the meaning of " plurality " is two or two with
On；The orientation of the instructions such as term " on ", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion "
Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, and
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore
It is not considered as limiting the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and cannot
It is interpreted as indication or suggestion relative importance.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " installation ",
" connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.It is right
For those skilled in the art, visual concrete condition understands the concrete meaning of above-mentioned term in the present invention.
As shown in Figure 1-3, a kind of resetting-mechanism of electric pressure cooking saucepan provided in this embodiment comprising:
Slide unit 9, one end of slide unit 9 are arranged with card column 8, the other end for locking electric pressure cooking saucepan key 1 or
Push rod 41；Slide unit 9 is horizontally slidable.
Limiting component 7, limiting component 7 are equipped with the second elastomeric element 10, and the second elastomeric element 10 is sheathed on card column 8, and
It is connect with one end of slide unit 9；Card column 8 moves axially in the second elastomeric element 10.Certainly, the form of limiting component 7
Do not limit to, can be set on the pot cover of pressure cooker.
Further, slide unit 9 includes:
One end of upper section 91, upper section 91 is equipped with the first inclined-plane；
Lower section 92, lower section 92 are equipped with through-hole, and one end of card column 8 passes through through-hole, and the other end is sheathed on the second elastomeric element
In 10；
The top in middle section 93, middle section 93 is connect with upper section 91, and the bottom in middle section 93 is connect with lower section.
Corresponding, key 1 has longitudinal shift motion；The first connector 19, the first connection are equipped in the side of key 1
First 19 are equipped with the second inclined-plane corresponding with the first inclined-plane.Key 1 (moves down) when touching, and the second of the first connector 19 is tiltedly
First contact of incline plane in face and upper section 91, so that slide unit 9 be driven to move horizontally (axial direction of card column 8).When key 1 is by extremely finger
When positioning is set, the first connector 19 is located at the lower section of upper section 91；At this point, slide unit 9 is made in the elasticity of the second elastomeric element 10
Original position is recoiled under, so that the first connector 19 be blocked, spring back slide unit 9 can not, realizes automatic locking function.Together
When, it is contemplated that the reasonability and science of structure, it is preferred that upper section 91 is laterally setting, and middle section 93 is to be obliquely installed, lower section 92
It is longitudinally disposed.
In addition, push rod 41 has lateral shift motion；The bottom of push rod 41 is equipped with third connector 42, third connector
42 are equipped with the second inclined-plane corresponding with the first inclined-plane.When push rod 41 touches (transverse shifting), the second of third connector 42 is tiltedly
First contact of incline plane in face and upper section 91, so that slide unit 9 be driven to move horizontally (axial direction of card column 8).When push rod 41 is pushed forward
When to designated position, third connector 42 is located at the side of upper section 91；At this point, bullet of the slide unit 9 in the second elastomeric element 10
Property effect under recoil to original position, so that the first connector 19 be blocked, realize automatic locking function.Preferably, upper section 91 is vertical
To setting, middle section 93 is to be obliquely installed, and lower section 92 is longitudinally disposed.
Wherein, the direction on the first inclined-plane is to tilt upward, and the direction on the second inclined-plane is diagonally downward.
Moreover, the resetting-mechanism of the electric pressure cooking saucepan further include: third elastomeric element 11, third elastomeric element 11 be sheathed on by
The bottom of key 1.Specifically, the bottom of key 1 is equipped with accommodation space, third elastomeric element 11 is sheathed in accommodation space.
The resetting-mechanism of the electric pressure cooking saucepan can be applied in pressure regulating mechanism, be used cooperatively with key 1 or push rod 41.For
Clearer understanding, can following embodiment be illustrated:
Embodiment one
As Figure 6-9, the pressure regulating mechanism that the present embodiment one provides comprising:
First magnetic absorption component 2, the first magnetic absorption component 2 are located at the lower section of exhaust valve 3, and exhaust valve 3 is equipped with the
Two magnetic absorption components 5, the longitudinal projection of the second magnetic absorption component 5 fall on the first magnetic absorption component 2, that is to say, that
Second magnetic absorption component 5 is located at the surface of the first magnetic absorption component 2, magnetic in the second magnetic absorption component 5 and first
Attraction is formed between adsorption element 2.
Key 1, key 1 have longitudinal shift motion, can move up and down, and elongation unit 13, elongation are equipped on key 1
Unit 13 and 1 integrally connected of key, and extend and be overlapped on the first magnetic absorption component 2；Pass through elongation unit when key 1 touches
13 drive the longitudinal movement of the first magnetic absorption component 2, to change the second magnetic absorption component 5 and the first magnetic absorption component 2
Between attraction.
A part of first supporting point part 4, the first supporting point part 4 is located at the lower section of the first magnetic absorption component 2, and passes through
First elastomeric element 18 is connect with the first magnetic absorption component 2.First supporting point part 4 is used as fulcrum structure, form not office
Limit can be located on other component (cover, inner cover or cover cosmetic sheet of pressure cooker etc.).
The pressure regulating mechanism drives the longitudinal movement of the first magnetic absorption component 2 by key 1, so that it is magnetic to change first
The distance between adsorption element 2 and the second magnetic absorption component 5, and the pressure limiting pressure of exhaust valve 3 is changed correspondingly, it finally can be real
Now the pressure in pressure cooker is adjusted.The pressure regulating mechanism is highly reliable, and structure is simple and at low cost, is applicable to each
Seed type pressure cooker (such as: superstructure simply circle stew), be conducive to promote and application.
Specifically, the working principle of the pressure regulating mechanism:
When key 1 is not pressed, the pressure limiting pressure of exhaust valve 3 is G+F1, wherein G is the gravity of exhaust valve 3, F1For the second magnetic
Property adsorption element 5 and the first magnetic absorption component 2 suction, size passes through the second magnetic absorption component 5 and the first magnetic suction
Distance controlling between attached component 2.
1 is pressed the button, key 1 drives the first magnetic absorption component 2 to move down while moving down, make the second magnetic absorption component
5 and first distance between magnetic absorption component 2 increase, make suction F1It is decreased to F2(F2< F1), to make the pressure limiting of exhaust valve 3
Pressure becomes G+F2, to change the pressure limiting pressure of exhaust valve 3.
The pressure regulating mechanism further includes the resetting-mechanism of above-mentioned electric pressure cooking saucepan, which includes:
Slide unit 9, one end of slide unit 9 are arranged with card column 8, and the other end is used for the locking key after the touch of key 1
1；
Limiting component 7, limiting component 7 are equipped with the second elastomeric element 10, and the second elastomeric element 10 is sheathed on card column 8, and
It is connect with one end of slide unit 9；Card column 8 moves axially in the second elastomeric element 10.Certainly, the form of limiting component 7
Do not limit to, can be set on the pot cover of pressure cooker.
Further, resetting-mechanism further include: third elastomeric element 11, third elastomeric element 11 are sheathed on key 1
Bottom is conducive to reset for providing resilient support to key 1.
Specifically, being equipped with accommodation space in the bottom of key 1, third elastomeric element 11 is sheathed in the accommodation space.
In addition, the form of slide unit 9 can also there are many multiplicity, can flexible setting according to actual needs, with one of which
Preferred embodiment illustrates: slide unit 9 includes:
Upper section 91, one end of upper section 91 are equipped with the first inclined-plane, and the side of key 1 is equipped with the first connector 19, the first connection
First 19 are equipped with the second inclined-plane corresponding with the first inclined-plane；Wherein, the direction on the first inclined-plane is to tilt upward, the side on the second inclined-plane
To for diagonally downward.Key 1 (moves down) when touching, and the second inclined-plane of the first connector 19 connects with the first inclined-plane of upper section 91
Touching, so that slide unit 9 be driven to move horizontally (axial direction of card column 8).When key 1 is pressed to designated position, the first connector 19
Positioned at the lower section of upper section 91；At this point, slide unit 9 recoils to original position under the elastic reaction of the second elastomeric element 10, thus will
First connector 19 blocks, and spring back slide unit 9 can not, realizes automatic locking function.
Lower section 92, lower section 92 are equipped with through-hole, and one end of card column 8 passes through through-hole, and the other end is sheathed on the second elastomeric element
10, card column 8 can be moved axially with slide unit 9；
The top in middle section 93, middle section 93 is connect with upper section 91, and the bottom in middle section 93 is connect with lower section 92.
In view of the reasonability and science of structure, it is preferred that upper section 91 is laterally setting, and middle section 93 is to be obliquely installed,
Lower section 92 is longitudinally disposed.
It is worth noting that the form of the first magnetic absorption component 2 and the second magnetic absorption component 5 is not in the present embodiment
Limitation is capable of forming suction as long as meeting.With one of preferred embodiment for example: the first magnetic absorption component 2 is
Metal parts, the second magnetic absorption component 5 are magnet；Suction can be formed between metal parts and magnet.It is, of course, also possible to using
Other alternatives: for example: the first magnetic absorption component 2 is magnet, and the second magnetic absorption component 5 is metal parts, and the two is same
Sample is capable of forming suction.Alternatively, the first magnetic absorption component 2 and the second magnetic absorption component 5 are magnet, between two magnet
Magnetic pole on the contrary, suction can also be formed.
In addition, exhaust valve 3 is gravity pressure limiting valve in the present embodiment, spool 12, the upper end of spool 12 are connected on exhaust valve 3
It is connected with exhaust valve 3, lower end sequentially passes through the second magnetic absorption component 5, the first magnetic absorption component 2, the first elastic portion
Part 18 and the first supporting point part 4.
Further, the first magnetic absorption component 2 includes: sheet metal 21 and tongue piece 22, and sheet metal 21 is equipped with for spool
12 through-holes passed through；The two sides of sheet metal 21 are arranged in tongue piece 22, and elongation unit 13 is overlapped in respectively on tongue piece 22.
Preferably, sheet metal 21 is steel disc, and materials are convenient, sound construction.Certainly, sheet metal 21 can also be other materials,
As long as attraction can be formed between the second magnetic absorption component 5.
It is worth noting that elastomeric element involved in the present embodiment is preferably spring, it certainly can also as needed flexibly
Selection.
Embodiment two
The technology contents not repeated description that the present embodiment two is the same as example 1, one disclosure of embodiment also belong to
Two disclosure of the present embodiment, the present embodiment two are with the difference of embodiment one: as shown in figs. 10-11, the present embodiment provides
Pressure regulating mechanism, between key 1 and the first supporting point part 4 be equipped with circlip component 20, one end of circlip component 20 with press
Key 1 connects；The longitudinal movement of the first magnetic absorption component 2 is driven by circlip component 20 when key 1 touches, to change the second magnetic
Attraction between property adsorption element 5 and the first magnetic absorption component 2.
Equally, the resetting-mechanism of above-mentioned electric pressure cooking saucepan can be applicable in the present embodiment two, when key 1 touches (to moving down
It is dynamic), drive the first magnetic absorption component 2 to move down by circlip component 20, meanwhile, second of the first connector 19 on key 1
First contact of incline plane on inclined-plane and upper section 91, so that slide unit 9 be driven to move horizontally (axial direction of card column 8).When key 1 is by extremely
When designated position, the first connector 19 is located at the lower section of upper section 91；At this point, elasticity of the slide unit 9 in the second elastomeric element 10
Original position is recoiled under effect, so that the first connector 19 be blocked, spring back slide unit 9 can not, realizes automatic locking function.
The middle part of circlip component 20 is sheathed on outside sheet metal 21 and is overlapped on tongue piece 22.Specifically, circlip component 20
One end is connect with the first supporting point part 4, and middle part is sheathed on outside sheet metal 21 and is overlapped on tongue piece 22, and the other end and key 1 connect
It connects.
Embodiment three
The present embodiment three further deforms on the basis of embodiment one, embodiment two, and key 1 drives the first magnetic absorption
2 transverse shifting of component.The technology contents not repeated description that the present embodiment three is the same as example 1, one disclosure of embodiment
Three disclosure of the present embodiment is also belonged to, the present embodiment three is with the difference of embodiment one: as shown in figs. 12-15, this implementation
The pressure regulating mechanism that example provides, key 1 drive 2 transverse shifting of the first magnetic absorption component when touching, make the first magnetic absorption
Component 2 is far from the second magnetic absorption component 5, that is, corresponding between the second magnetic absorption component 5 and the first magnetic absorption component 2
Effective area reduces, to change the attraction between the second magnetic absorption component 5 and the first magnetic absorption component 2.
In addition, pressure regulating mechanism provided in this embodiment further include: the first supporting point part 4, the first supporting point part 4 are located at
The lower section of first magnetic absorption component 2, and be slidably connected with the first magnetic absorption component 2, such as: it is slided using sliding slot；
First supporting point part 4 is used as fulcrum structure, and form is not limited to, and can be located at (cover, the inner cover of pressure cooker on other component
Or cover cosmetic sheet etc.).
Second supporting point part 31, the second supporting point part 31 are connected by the 4th elastomeric element 32 and the first magnetic absorption component 2
It connects, there is rebound effect, be conducive to reset.
The pressure regulating mechanism drives 2 transverse shifting of the first magnetic absorption component by key 1, to make the first magnetic suction
Attached component 2 leaves the lower section of the second magnetic absorption component 5, so that the pressure limiting pressure of exhaust valve 3 changes correspondingly, final achievable pair
Pressure in pressure cooker is adjusted.The pressure regulating mechanism is highly reliable, and structure is simple and at low cost, is applicable to various types of
Type pressure cooker (such as: superstructure simply circle stew), be conducive to promote and application.
Specifically, the working principle of the pressure regulating mechanism:
When key 1 is not pressed, the pressure limiting pressure of exhaust valve 3 is G+F1, wherein G is the gravity of exhaust valve 3, F1For the second magnetic
The suction of property adsorption element 5 and the first magnetic absorption component 2.
1 is pressed the button, key 1 drives 2 transverse shifting of the first magnetic absorption component while moving down, make the second magnetic absorption
Corresponding effective area reduces between component 5 and the first magnetic absorption component 2, until the first magnetic absorption component 2 leaves second
The lower section of magnetic absorption component 5, to make the pressure limiting pressure of exhaust valve 3 become gravity G, to change the pressure limiting pressure of exhaust valve 3
Power.
Equally, the resetting-mechanism of above-mentioned electric pressure cooking saucepan is applied in the present embodiment three, and key 1 (moves down) band when touching
Dynamic first magnetic absorption component, 2 transverse shifting, meanwhile, the of the second inclined-plane of the first connector 19 on key 1 and upper section 91
One contact of incline plane, so that slide unit 9 be driven to move horizontally (axial direction of card column 8).When key 1 is pressed to designated position, first
Connector 19 is located at the lower section of upper section 91；At this point, slide unit 9 recoils to original under the elastic reaction of the second elastomeric element 10
Position, so that the first connector 19 be blocked, spring back slide unit 9 can not, realize automatic locking function.
Further, the first supporting point part 4 is slidably connected by sliding slot with sheet metal 21.Certainly, the sliding of sheet metal 21
Mode can also use other slide units, such as: idler wheel or sliding rail etc..
Preferably, the first magnetic absorption component 2 includes: sheet metal 21 and interconnecting piece 23；One end of sheet metal 21 is equipped with and keeps away
Allow the opening (such as: semi-annular shape or U-shaped) of spool 12, the other end is connect with interconnecting piece 23；Interconnecting piece 23 is located at key 1 and
Between four elastomeric elements 32, and interconnecting piece 23 is towards the curving of key 1；It is equipped with the first inclined-plane in one end of interconnecting piece 23,
The side of key 1 is equipped with the second connector 25, and the second connector 25 is equipped with the second inclined-plane corresponding with the first inclined-plane.Key 1
It (is moved down) when touch, the second inclined-plane of the second connector 25 and the first contact of incline plane of interconnecting piece 23, to drive first
2 transverse shifting of magnetic absorption component.
Example IV
The present embodiment four is also to pass through key 1 to drive 2 transverse shifting of the first magnetic absorption component.The present embodiment four and implementation
The identical technology contents not repeated description of example three, three disclosure of embodiment also belong to four disclosure of the present embodiment, this
Example IV is with the difference of embodiment three: as illustrated in figs. 16-19, pressure regulating mechanism provided in this embodiment, the second magnetic
The longitudinal projection of property adsorption element 5 does not fall on the first magnetic absorption component 2；That is, the second magnetic absorption component 5 is not
Positioned at the surface of the first magnetic absorption component 2, the pressure limiting pressure of exhaust valve 3 is only self gravity.Key 1 drives the when touching
One magnetic absorption component, 2 transverse shifting makes the first magnetic absorption component 2 close to the second magnetic absorption component 5, that is, second is magnetic
Corresponding effective area increases between adsorption element 5 and the first magnetic absorption component 2, makes the second magnetic absorption component 5 and first
Attraction is formed between magnetic absorption component 2, to change the pressure limiting pressure of exhaust valve 3；
The pressure regulating mechanism drives 2 transverse shifting of the first magnetic absorption component by key 1, to make the first magnetic suction
Attached component 2 is located at the lower section of the second magnetic absorption component 5, so that the pressure limiting pressure of exhaust valve 3 changes correspondingly, final achievable pair
Pressure in pressure cooker is adjusted.The pressure regulating mechanism is highly reliable, and structure is simple and at low cost, is applicable to various types of
Type pressure cooker (such as: superstructure simply circle stew), be conducive to promote and application.
Specifically, the working principle of the pressure regulating mechanism:
When key 1 is not pressed, the pressure limiting pressure of exhaust valve 3 is G, wherein G is the gravity of exhaust valve 3；
1 is pressed the button, key 1 drives 2 transverse shifting of the first magnetic absorption component while moving down, make the second magnetic absorption
Component 5 is located at the lower section of the first magnetic absorption component 2, forms the second magnetic absorption component 5 and the first magnetic absorption component 2 and inhales
Power F1, so that the pressure limiting pressure of exhaust valve 3 be made to become gravity G+F1, to change the pressure limiting pressure of exhaust valve 3.
The resetting-mechanism of above-mentioned electric pressure cooking saucepan is applied in the present embodiment four, and key 1 (moves down) when touching, and drives the
One magnetic absorption component, 2 transverse shifting, meanwhile, the first of the second inclined-plane of the first connector 19 on key 1 and upper section 91 is tiltedly
Face contact, so that slide unit 9 be driven to move horizontally (axial direction of card column 8).When key 1 is pressed to designated position, the first connection
First 19 are located at the lower section of upper section 91；At this point, slide unit 9 recoils to original position under the elastic reaction of the second elastomeric element 10, from
And block the first connector 19, it spring back slide unit 9 can not, realize automatic locking function.
Embodiment five
The present embodiment five further deforms on the basis of embodiment one, embodiment two, embodiment three and example IV, presses
Key 1 drives the deflection movement of the first magnetic absorption component 2.The technology contents that the present embodiment five is the same as example 1 do not repeat to retouch
It states, one disclosure of embodiment also belongs to five disclosure of the present embodiment, and the present embodiment five is with the difference of embodiment one:
As shown in figures 20-21, pressure regulating mechanism provided in this embodiment, key 1 drive the first magnetic absorption component 2 partially when touching
Transfer is dynamic, so that the first magnetic absorption component 2 is deviateed the second magnetic absorption component 5, that is, the second magnetic absorption component 5 and the first magnetic
Property adsorption element 2 between corresponding effective area reduce, to change the second magnetic absorption component 5 and the first magnetic absorption component
Attraction between 2.
The pressure regulating mechanism drives the deflection movement of the first magnetic absorption component 2 by key 1, so that the first magnetism be made to inhale
Attached component 2 leaves the lower section of the second magnetic absorption component 5, so that the pressure limiting pressure of exhaust valve 3 changes correspondingly, final achievable pair
Pressure in pressure cooker is adjusted.The pressure regulating mechanism is highly reliable, and structure is simple and at low cost, is applicable to various types of
Type pressure cooker (such as: superstructure simply circle stew), be conducive to promote and application.
Specifically, the working principle of the pressure regulating mechanism:
When key 1 is not pressed, the pressure limiting pressure of exhaust valve 3 is G+F1, wherein G is the gravity of exhaust valve 3, F1For the second magnetic
The suction of property adsorption element 5 and the first magnetic absorption component 2.
1 is pressed the button, key 1 drives the deflection movement of the first magnetic absorption component 2 while moving down, make the second magnetic absorption
Corresponding effective area reduces between component 5 and the first magnetic absorption component 2, until the first magnetic absorption component 2 leaves second
The lower section of magnetic absorption component 5, to make the pressure limiting pressure of exhaust valve 3 become gravity G, to change the pressure limiting pressure of exhaust valve 3
Power.
The resetting-mechanism of above-mentioned electric pressure cooking saucepan is applied in the present embodiment five, and key 1 (moves down) when touching, and drives the
The deflection movement of one magnetic absorption component 2, meanwhile, the first of the second inclined-plane of the first connector 19 on key 1 and upper section 91 is tiltedly
Face contact, so that slide unit 9 be driven to move horizontally (axial direction of card column 8).When key 1 is pressed to designated position, the first connection
First 19 are located at the lower section of upper section 91；At this point, slide unit 9 recoils to original position under the elastic reaction of the second elastomeric element 10, from
And block the first connector 19, it spring back slide unit 9 can not, realize automatic locking function.
Wherein, the first magnetic absorption component 2 includes: sheet metal 21, interconnecting piece 23 and shaft 27, and one end of sheet metal 21 is set
There is the opening (such as: semi-annular shape or U-shaped) of evacuation spool 12, the other end is connect with interconnecting piece 23；Interconnecting piece 23, which is sheathed on, to be turned
On axis 27, and circumferentially rotating along shaft 27；One end of interconnecting piece 23 is equipped with the first inclined-plane, and the side of key 1 is equipped with second and connects
Connector 25, the second connector 25 are equipped with the second inclined-plane corresponding with the first inclined-plane.Key 1 (moves down) when touching, and second
First contact of incline plane on the second inclined-plane of connector 25 and interconnecting piece 23, to drive the first magnetic absorption component 2 around the shaft 27
Rotation.
Embodiment six
The technology contents not repeated description identical with embodiment five of the present embodiment six, five disclosure of embodiment also belong to
Six disclosure of the present embodiment, the present embodiment six are with the difference of embodiment five: as shown in figs. 22-23, the present embodiment provides
A kind of pressure regulating mechanism comprising:
First magnetic absorption component 2, the first magnetic absorption component 2 are located at the lower section of exhaust valve 3, and exhaust valve 3 is equipped with the
Two magnetic absorption components 5, the longitudinal projection of the second magnetic absorption component 5 do not fall on the first magnetic absorption component 2；Namely
It says, for the second magnetic absorption component 5 not at the surface of the first magnetic absorption component 2, the pressure limiting pressure of exhaust valve 3 is only certainly
Body gravity.
Key 1, key 1 have longitudinal shift motion, can move up and down, and key 1 drives the first magnetic absorption when touching
The deflection movement of component 2, makes the first magnetic absorption component 2 close to the second magnetic absorption component 5；That is, the second magnetic absorption component 5 with
Corresponding effective area increases between first magnetic absorption component 2, makes the second magnetic absorption component 5 and the first magnetic absorption component
Attraction is formed between 2, to change the pressure limiting pressure of exhaust valve 3；
First supporting point part 4, the first supporting point part 4 is located at the lower section of the first magnetic absorption component 2, and passes through the first elasticity
Component 18 is connect with the first magnetic absorption component 2.First supporting point part 4 is used as fulcrum structure, and form is not limited to, Ke Yiwei
In (cover, inner cover or cover cosmetic sheet of pressure cooker etc.) on other component.
The pressure regulating mechanism drives the deflection movement of the first magnetic absorption component 2 by key 1, so that the first magnetism be made to inhale
Attached component 2 is located at the lower section of the second magnetic absorption component 5, so that the pressure limiting pressure of exhaust valve 3 changes correspondingly, final achievable pair
Pressure in pressure cooker is adjusted.The pressure regulating mechanism is highly reliable, and structure is simple and at low cost, is applicable to various types of
Type pressure cooker (such as: superstructure simply circle stew), be conducive to promote and application.
Specifically, the working principle of the pressure regulating mechanism:
When key 1 is not pressed, the pressure limiting pressure of exhaust valve 3 is G, wherein G is the gravity of exhaust valve 3；
1 is pressed the button, key 1 drives the deflection movement of the first magnetic absorption component 2 while moving down, make the second magnetic absorption
Component 5 is located at the lower section of the first magnetic absorption component 2, forms the second magnetic absorption component 5 and the first magnetic absorption component 2 and inhales
Power F1, so that the pressure limiting pressure of exhaust valve 3 be made to become gravity G+F1, to change the pressure limiting pressure of exhaust valve 3.
The resetting-mechanism of above-mentioned electric pressure cooking saucepan is applied in the present embodiment six, and key 1 (moves down) when touching, and drives the
The deflection movement of one magnetic absorption component 2, meanwhile, the first of the second inclined-plane of the first connector 19 on key 1 and upper section 91 is tiltedly
Face contact, so that slide unit 9 be driven to move horizontally (axial direction of card column 8).When key 1 is pressed to designated position, the first connection
First 19 are located at the lower section of upper section 91；At this point, slide unit 9 recoils to original position under the elastic reaction of the second elastomeric element 10, from
And block the first connector 19, it spring back slide unit 9 can not, realize automatic locking function.
Embodiment seven
The present embodiment seven further deforms on the basis of embodiment one is to embodiment six, and key 1 is replaced with push rod 41,
The technology contents not repeated description that the present embodiment seven is the same as example 1, one disclosure of embodiment also belong to the present embodiment
Seven disclosures, the present embodiment seven are with the difference of embodiment one: as shown in figs 24-26, pressure tune provided in this embodiment
Save mechanism comprising:
First magnetic absorption component 2, the first magnetic absorption component 2 are located at the lower section of exhaust valve 3, and exhaust valve 3 is equipped with the
Two magnetic absorption components 5, the longitudinal projection of the second magnetic absorption component 5 fall on the first magnetic absorption component 2, that is to say, that
Second magnetic absorption component 5 is located at the surface of the first magnetic absorption component 2, magnetic in the second magnetic absorption component 5 and first
Attraction is formed between adsorption element 2.
Push rod 41, push rod 41 has lateral shift motion, horizontally moveable, and push rod 41 drives the first magnetism when touching
Adsorption element 2 vertically moves, to change the attraction between the second magnetic absorption component 5 and the first magnetic absorption component 2.
First supporting point part 4, the first supporting point part 4 is located at the lower section of the first magnetic absorption component 2, and passes through the first elasticity
Component 18 is connect with the first magnetic absorption component 2.First supporting point part 4 is used as fulcrum structure, and form is not limited to, Ke Yiwei
In (cover, inner cover or cover cosmetic sheet of pressure cooker etc.) on other component.
The pressure regulating mechanism drives the longitudinal movement of the first magnetic absorption component 2 by push rod 41, to change the first magnetic
Property the distance between adsorption element 2 and the second magnetic absorption component 5, and the pressure limiting pressure of exhaust valve 3 is changed correspondingly, finally may be used
The pressure in pressure cooker is adjusted in realization.The pressure regulating mechanism is highly reliable, and structure is simple and at low cost, is applicable to
Various types of pressure cookers (such as: superstructure simply circle stews), are conducive to promote and application.
Specifically, the working principle of the pressure regulating mechanism:
When push rod 41 is not pushed forward, the pressure limiting pressure of exhaust valve 3 is G+F1, wherein G is the gravity of exhaust valve 3, F1It is second
The suction of magnetic absorption component 5 and the first magnetic absorption component 2, size are magnetic by the second magnetic absorption component 5 and first
Distance controlling between adsorption element 2.
It is pushed forward push rod 41,41 transverse shifting of push rod while drives the first magnetic absorption component 2 to move down, and makes second magnetic to inhale
Distance increases between attached component 5 and the first magnetic absorption component 2, makes suction F1It is decreased to F2(F2< F1), to make exhaust valve 3
Pressure limiting pressure become G+F2, to change the pressure limiting pressure of exhaust valve 3.
The resetting-mechanism of above-mentioned electric pressure cooking saucepan is applied in the present embodiment six, when push rod 41 touches (transverse shifting), third
Second inclined-plane of connector 42 and the first contact of incline plane of upper section 91, so that slide unit 9 be driven to move horizontally (the axis of card column 8
To).When push rod 41 is pushed forward to designated position, third connector 42 is located at the side of upper section 91；At this point, slide unit 9 is
Original position is recoiled under the elastic reaction of two elastomeric elements 10, so that the first connector 19 be blocked, realizes automatic locking function.
Wherein, the first magnetic absorption component 2 includes: sheet metal 21 and interconnecting piece 23, and one end of sheet metal 21 is equipped with for valve
The through-hole that core 12 passes through, the other end are connect with interconnecting piece 23；One end of interconnecting piece 23 is equipped with the first inclined-plane, and the side of push rod 41 is set
There is the 4th connector 43, the 4th connector 43 is equipped with the second inclined-plane corresponding with the first inclined-plane.When push rod 41 is pushed forward, the 4th connects
Second inclined-plane of connector 43 and the first contact of incline plane of interconnecting piece 23, drive sheet metal 21 to move down.
Embodiment eight
The present embodiment eight equally also uses 41 structure of push rod, as can be seen in figures from 27 to 29, a kind of pressure tune provided in this embodiment
Save mechanism comprising:
First magnetic absorption component 2, the first magnetic absorption component 2 are located at the lower section of exhaust valve 3, and exhaust valve 3 is equipped with the
Two magnetic absorption components 5, the longitudinal projection of the second magnetic absorption component 5 fall on the first magnetic absorption component 2, that is to say, that
Second magnetic absorption component 5 is located at the surface of the first magnetic absorption component 2, magnetic in the second magnetic absorption component 5 and first
Attraction is formed between adsorption element 2.
Push rod 41, push rod 41 has lateral shift motion, horizontally moveable, and push rod 41 drives the first magnetism when touching
2 transverse shifting of adsorption element, to make corresponding significant surface between the second magnetic absorption component 5 and the first magnetic absorption component 2
Product reduces, to change the attraction between the second magnetic absorption component 5 and the first magnetic absorption component 2.
First supporting point part 4, the first supporting point part 4 are located at the lower section of the first magnetic absorption component 2；
Second supporting point part 31, the second supporting point part 31 and the first supporting point part 4 are set to the same side of push rod 41, and second
Supporting point part 31 is connect by the 4th elastomeric element 32 with push rod 41.Wherein, the first supporting point part 4 and the second supporting point part 31 are made
For fulcrum structure, form is not limited to, and can be located at (cover, inner cover or the cover cosmetic sheet of pressure cooker on other component
Deng).
The pressure regulating mechanism drives 2 transverse shifting of the first magnetic absorption component by push rod 41, to make the first magnetism
Adsorption element 2 leaves the lower section of the second magnetic absorption component 5, and changes correspondingly the pressure limiting pressure of exhaust valve 3, final to can be achieved
Pressure in pressure cooker is adjusted.The pressure regulating mechanism is highly reliable, and structure is simple and at low cost, is applicable to various
Type pressure cooker (such as: superstructure simply circle stew), be conducive to promote and application.
Specifically, the working principle of the pressure regulating mechanism:
When push rod 41 is not pushed forward, the pressure limiting pressure of exhaust valve 3 is G+F1, wherein G is the gravity of exhaust valve 3, F1It is second
The suction of magnetic absorption component 5 and the first magnetic absorption component 2.
Push rod 41 is pushed, 41 transverse shifting of push rod while drives the first magnetic absorption component 2 to move laterally together, and makes the
One magnetic absorption component 2 leaves the lower section of the second magnetic absorption component 5, so that the pressure limiting pressure of exhaust valve 3 is made to become gravity G,
To change the pressure limiting pressure of exhaust valve 3.
The pressure regulating mechanism further includes the resetting-mechanism of above-mentioned electric pressure cooking saucepan, which includes:
Slide unit 9, one end of slide unit 9 are arranged with card column 8, and the other end is used for the locking push rod after the touch of push rod 41
41；
Limiting component 7, limiting component 7 are equipped with the second elastomeric element 10, and the second elastomeric element 10 is sheathed on card column 8, and
It is connect with one end of slide unit 9；Card column 8 moves axially in the second elastomeric element 10.Certainly, the form of limiting component 7
Do not limit to, can be set on the pot cover of pressure cooker.
In addition, the form of slide unit 9 can also there are many multiplicity, can flexible setting according to actual needs, with one of which
Preferred embodiment illustrates: slide unit 9 includes:
Upper section 91, one end of upper section 91 are equipped with the first inclined-plane, and the bottom of push rod 41 is equipped with third connector 42, third connection
First 42 are equipped with the second inclined-plane corresponding with the first inclined-plane；Wherein, the direction on the first inclined-plane is to tilt upward, the side on the second inclined-plane
To for diagonally downward.When push rod 41 touches (transverse shifting), the second inclined-plane of third connector 42 and the first inclined-plane of upper section 91
Contact, so that slide unit 9 be driven to move horizontally (axial direction of card column 8).When push rod 41 is pushed forward to designated position, third connection
First 42 are located at the side of upper section 91；At this point, slide unit 9 recoils to original position under the elastic reaction of the second elastomeric element 10, from
And block the first connector 19, realize automatic locking function.
Lower section 92, lower section 92 are equipped with through-hole, and one end of card column 8 passes through through-hole, and the other end is sheathed on the second elastomeric element
10, card column 8 can be moved axially with slide unit 9；
The top in middle section 93, middle section 93 is connect with upper section 91, and the bottom in middle section 93 is connect with lower section 92.
In view of the reasonability of structure and scientific, it is preferred that upper section 91 be it is longitudinally disposed, middle section 93 is to be obliquely installed,
Lower section 92 is longitudinally disposed.
In addition, exhaust valve 3 is gravity pressure limiting valve in the present embodiment, spool 12, the upper end of spool 12 are connected on exhaust valve 3
It is connected with exhaust valve 3, lower end sequentially passes through the second magnetic absorption component 5, the first magnetic absorption component 2 and the first fulcrum
Part 4.
First magnetic absorption component 2 includes: sheet metal 21 and interconnecting piece 23, and one end of sheet metal 21 is equipped with evacuation spool 12
Opening (semi-annular shape or U-shaped), the other end is connect with interconnecting piece 23；One end of interconnecting piece 23 is fixedly connected with push rod 41.It pushes away
When bar 41 is pushed forward, sheet metal 21 is driven to move laterally together.
Preferably, sheet metal 21 is steel disc, and materials are convenient, sound construction.Certainly, sheet metal 21 can also be other materials,
As long as attraction can be formed between the second magnetic absorption component 5.
It is worth noting that elastomeric element involved in the present embodiment is preferably spring, it certainly can also as needed flexibly
Selection.
Further, sliding slot 44, the transverse shifting on sliding slot 44 of push rod 41 are equipped in the lower section of push rod 41.In addition, for
Sliding rail cooperation can also be used in the sliding type of push rod 41, does not limit to herein.
Embodiment nine
The present embodiment nine is correspondingly arranged with embodiment eight, and as shown in Figure 30-31, pressure provided in this embodiment adjusts machine
Structure comprising:
First magnetic absorption component 2, the first magnetic absorption component 2 are located at the lower section of exhaust valve 3, and exhaust valve 3 is equipped with the
Two magnetic absorption components 5, the longitudinal projection of the second magnetic absorption component 5 do not fall on the first magnetic absorption component 2；Namely
It says, the second magnetic absorption component 5 is not located at the surface of the first magnetic absorption component 2, and the pressure limiting pressure of exhaust valve 3 is certainly
Body gravity.
Push rod 41, push rod 41 have lateral shift motion, are horizontally movable, and push rod 41 drives the first magnetism when touching
2 transverse shifting of adsorption element makes the first magnetic absorption component 2 close to the second magnetic absorption component 5, to make the first magnetic absorption
Component 2 is located at the lower section of the second magnetic absorption component 5, makes shape between the first magnetic absorption component 2 and the second magnetic absorption component 5
At attraction, and then change the pressure limiting pressure of exhaust valve 3.
First supporting point part 4, the side of push rod 41 is arranged in the first supporting point part 4, and is located at the first magnetic absorption component 2
Lower section；
Second supporting point part 31, the other side of push rod 41 is arranged in the second supporting point part 31, and passes through the 4th elastomeric element
32 connect with push rod 41.Wherein, the first supporting point part 4 and the second supporting point part 31 are used as fulcrum structure, and form is not limited to,
It can be located on other component (cover, inner cover or cover cosmetic sheet of pressure cooker etc.).
The pressure regulating mechanism drives 2 transverse shifting of the first magnetic absorption component by push rod 41, to make the first magnetism
Adsorption element 2 is located at the lower section of the second magnetic absorption component 5, and changes correspondingly the pressure limiting pressure of exhaust valve 3, final to can be achieved
Pressure in pressure cooker is adjusted.The pressure regulating mechanism is highly reliable, and structure is simple and at low cost, is applicable to various
Type pressure cooker (such as: superstructure simply circle stew), be conducive to promote and application.
Specifically, the working principle of the pressure regulating mechanism:
When push rod 41 is not pushed forward, the pressure limiting pressure of exhaust valve 3 is G, wherein G is the gravity of exhaust valve 3.
Push rod 41 is pushed, 41 transverse shifting of push rod while drives the first magnetic absorption component 2 to move laterally together, and makes the
One magnetic absorption component 2 is moved to the lower section of the second magnetic absorption component 5, so that the pressure limiting pressure of exhaust valve 3 be made to become gravity G
+F1, wherein F1For the suction of the second magnetic absorption component 5 and the first magnetic absorption component 2, to change the pressure limiting of exhaust valve 3
Pressure.
The pressure regulating mechanism further includes the resetting-mechanism of above-mentioned electric pressure cooking saucepan, which includes:
Slide unit 9, one end of slide unit 9 are arranged with card column 8, and the other end is used for the locking push rod after the touch of push rod 41
41；
Limiting component 7, limiting component 7 are equipped with the second elastomeric element 10, and the second elastomeric element 10 is sheathed on card column 8, and
It is connect with one end of slide unit 9；Card column 8 moves axially in the second elastomeric element 10.Certainly, the form of limiting component 7
Do not limit to, can be set on the pot cover of pressure cooker.
In addition, the form of slide unit 9 can also there are many multiplicity, can flexible setting according to actual needs, with one of which
Preferred embodiment illustrates: slide unit 9 includes:
Upper section 91, one end of upper section 91 are equipped with the first inclined-plane, and the bottom of push rod 41 is equipped with third connector 42, third connection
First 42 are equipped with the second inclined-plane corresponding with the first inclined-plane；Wherein, the direction on the first inclined-plane is to tilt upward, the side on the second inclined-plane
To for diagonally downward.When push rod 41 touches (transverse shifting), the second inclined-plane of third connector 42 and the first inclined-plane of upper section 91
Contact, so that slide unit 9 be driven to move horizontally (axial direction of card column 8).When push rod 41 is pushed forward to designated position, third connection
First 42 are located at the side of upper section 91；At this point, slide unit 9 recoils to original position under the elastic reaction of the second elastomeric element 10, from
And block the first connector 19, realize automatic locking function.
Lower section 92, lower section 92 are equipped with through-hole, and one end of card column 8 passes through through-hole, and the other end is sheathed on the second elastomeric element
10, card column 8 can be moved axially with slide unit 9；
The top in middle section 93, middle section 93 is connect with upper section 91, and the bottom in middle section 93 is connect with lower section 92.
In view of the reasonability of structure and scientific, it is preferred that upper section 91 be it is longitudinally disposed, middle section 93 is to be obliquely installed,
Lower section 92 is longitudinally disposed.
In addition, exhaust valve 3 is gravity pressure limiting valve in the present embodiment, spool 12, the upper end of spool 12 are connected on exhaust valve 3
It is connected with exhaust valve 3, lower end sequentially passes through the second magnetic absorption component 5 and the first supporting point part 4.
First magnetic absorption component 2 includes: sheet metal 21 and interconnecting piece 23, and one end of sheet metal 21 is equipped with evacuation spool 12
Opening (semi-annular shape or U-shaped), the other end is connect with interconnecting piece 23；One end of interconnecting piece 23 is fixedly connected with push rod 41.It pushes away
When bar 41 is pushed forward, sheet metal 21 is driven to move laterally together.
Preferably, sheet metal 21 is steel disc, and materials are convenient, sound construction.Certainly, sheet metal 21 can also be other materials,
As long as attraction can be formed between the second magnetic absorption component 5.
It is worth noting that elastomeric element involved in the present embodiment is preferably spring, it certainly can also as needed flexibly
Selection.
Further, sliding slot 44, the transverse shifting on sliding slot 44 of push rod 41 are equipped in the lower section of push rod 41.In addition, for
Sliding rail cooperation can also be used in the sliding type of push rod 41, does not limit to herein.
Embodiment ten
The present embodiment ten mainly protects a kind of electric pressure cooking saucepan, and as illustrated in figures 4-5, electric pressure cooking saucepan provided in this embodiment includes
The resetting-mechanism of above-mentioned electric pressure cooking saucepan.
The electric pressure cooking saucepan further include:
Outer pot 16,
Pot cover component, pot cover component are set to the top of outer pot 16, for carrying limiting component 7, that is, limiting component 7 can
With pot cover component integrally connected, certainly, limiting component 7 also may belong to a part in pot cover component.
Cover component, cover component are set on pot cover component, for carrying the first supporting point part of pressure regulating mechanism
4, the first supporting point part 4 and cover component (cover, inner cover or cover cosmetic sheet etc.) integrally connected.Certainly, exhaust valve 3 is also installed
On cover component, it is connected to, can be extracted upwards with the inside of outer pot 16 by spool 12.In addition, key 1 has longitudinal movement
Stroke is limited by the first supporting point part 4, is moved up and down.
Further, the edge of outer pot 16 is equipped at intervals with multiple pot tooths 17, the card of pot tooth 17 side and pressure regulating mechanism
8 sliding contact of column.
Further, 17 side of pot tooth includes: sequentially connected first arcwall face, even surface and the second arcwall face, card column 8
The smoothed face in one end slided between the first arcwall face and the second arcwall face.Moreover, card column 8 contacted with 17 side of pot tooth one
End is spherical surface, is conducive to sliding.
During folding lid, the position of card column 8 can be moved to from the smoothed face of the first arcwall face of outer pot pot tooth 17
Two arcwall faces.When card column 8 is in the second arcwall face (can certainly be the first arcwall face) position, one end of slide unit 9
Positioned at the lower section of key 1, if pressing the button 1 at this time, key 1 and 9 contact of incline plane of slide unit make 9 horizontal direction of slide unit
Outer sliding, key 1 are pressed to designated position, and the detent (the first connector 19) of key 1 is located at 9 lower section of slide unit, sliding part
Part 9 is because the effect of the second elastomeric element 10 recoils to original position, and slide unit 9 blocks key 1 at this time, and key 1 can not be sprung back.
When being uncapped or closing lid operation, when turn pot cover component, slide unit 9 slides to the first arc from the second arcwall face
When face (it is of course also possible to slide to the second arcwall face from the first arcwall face), slide unit 9 and key 1 are detached from, and key 1 is in bullet
Origin-location (state that do not press) is recoiled under the action of property component.
The embodiment of the present invention is given for the purpose of illustration and description, and is not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing
Selecting and describe embodiment is and to make those skilled in the art to more preferably illustrate the principle of the present invention and practical application
It will be appreciated that the present invention is to design various embodiments suitable for specific applications with various modifications.
Claims (10)
1. a kind of resetting-mechanism of electric pressure cooking saucepan characterized by comprising
Slide unit acts on lower slider in key or push rod, and under the elastic reaction of the second elastomeric element of limiting component, returns
Bullet realizes automatic locking, one end is arranged in card column and the second elastomeric element, and the other end is arranged in key or push rod to original position
Above the connector of side, key or push rod for locking electric pressure cooking saucepan；And in pot cover rotation, slide unit and key
Or push rod is detached from；Key activation or push rod drive slide unit along the axial movement of card column when touching；
Limiting component, the limiting component are equipped with the second elastomeric element, and second elastomeric element is sheathed on card column, and with institute
State one end connection of slide unit；The card column moves axially in the second elastomeric element；
It further include the first magnetic absorption component and the second magnetic absorption component to attract each other, at the second magnetic absorption component
In on exhaust valve, key or push rod drive the first magnetic absorption component mobile, when key activation or push rod touch, the first magnetic suction
Effective relative area changes between attached component and the second magnetic part, to change the first magnetic absorption component and the second magnetic absorption
Attraction between component, and change the pressure limiting pressure of exhaust valve.
2. the resetting-mechanism of electric pressure cooking saucepan according to claim 1, which is characterized in that the slide unit includes:
One end of upper section, the upper section is equipped with the first inclined-plane；
Lower section, the lower section are equipped with through-hole, and one end of the card column passes through the through-hole；
Middle section, the top in the middle section are connect with the upper section, and the bottom in the middle section is connect with the lower section.
3. the resetting-mechanism of electric pressure cooking saucepan according to claim 2, which is characterized in that the key has longitudinal movement
Stroke；It is equipped with the first connector in the side of key, first connector is equipped with and first inclined-plane corresponding second
Inclined-plane.
4. the resetting-mechanism of electric pressure cooking saucepan according to claim 2, which is characterized in that the push rod has lateral movement
Stroke；The bottom of the push rod is equipped with third connector, and the third connector is equipped with corresponding with first inclined-plane the
Two inclined-planes.
5. the resetting-mechanism of electric pressure cooking saucepan according to claim 3 or 4, which is characterized in that the direction on first inclined-plane
To tilt upward, the direction on second inclined-plane is diagonally downward.
6. the resetting-mechanism of electric pressure cooking saucepan according to claim 1, which is characterized in that further include: third elastomeric element, institute
State the bottom that third elastomeric element is sheathed on key.
7. the resetting-mechanism of electric pressure cooking saucepan according to claim 6, which is characterized in that the bottom of the key, which is equipped with, to be accommodated
Space, the third elastomeric element are sheathed in the accommodation space.
8. a kind of electric pressure cooking saucepan, which is characterized in that the reset machine including electric pressure cooking saucepan such as of any of claims 1-7
Structure.
9. electric pressure cooking saucepan according to claim 8, which is characterized in that further include:
Outer pot,
Pot cover component, the pot cover component are set to the top of the outer pot, and the limiting component is set on pot cover component；
Cover component, the cover component are set on pot cover component.
10. electric pressure cooking saucepan according to claim 9, which is characterized in that the edge of the outer pot is equipped at intervals with multiple pot tooths,
The pot tooth side and one end of card column are slidably connected.
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| CN116211129A (en) * | 2016-06-08 | 2023-06-06 | 佛山市顺德区美的电热电器制造有限公司 | Pot cover assembly and pressure cooker |
| CN107296485B (en) * | 2016-06-08 | 2023-05-26 | 佛山市顺德区美的电热电器制造有限公司 | Pot cover assembly and pressure cooker |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103876615A (en) * | 2012-12-21 | 2014-06-25 | 美的集团股份有限公司 | Pressure cooker and pressure adjusting device thereof |
| CN203302862U (en) * | 2013-06-28 | 2013-11-27 | 胡兆伦 | Safety pressure-relief device of electric pressure cooker |
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