A kind of pressure cooker of separate type exhaustTechnical field
The present invention relates to the pressure cookers that cookware technical field more particularly to a kind of separate type are vented.
Background technique
Pressure cooker is one of the articles of kitchen indispensability in daily life, has partial pressure pot to be easy in use in the marketNow lid is in half-open conjunction state with pot and pot is caused not live with cover buckle, or closes when decocting because not noticing that pot inner pressure is excessively highSmall firepower, to safety accident occur.Existing pressure cooker is more complicated in the operation of open-close ways, and some uses pot cover and potPatho-occlusion between body needs both hands cooperation that could complete switching action, and some makes user difficult since structure is excessively complicatedTo understand its use.
Summary of the invention
The purpose of the present invention is overcoming above-mentioned the deficiencies in the prior art, a kind of pressure cooker of separate type exhaust is provided.
The present invention is achieved through the following technical solutions: a kind of pressure cooker of separate type exhaust, including pot body and potLid, the pot cover lid are put in above the pot body, and the upper surface of the pot cover is equipped with lid ear, and the pot cover includes fastening up and downPressure steel lid and cover panel, one group is provided between the pressure steel lid and cover panel for banding or loosening pressure power steel lid and potThe pressure ring assemblies of one group of opposite side of body are controlled the air valve sub-assembly of adjustment pot inner pressure by the lid ear and for being ventedSafety valve assembly；The lid ear includes turn-button fixing piece and the adjusting turn-button around the rotation of turn-button fixing piece；The adjustingTurn-button offers the first eccentric guide groove and the second eccentric guide groove, and the pressure ring assemblies are provided with for inclined described firstThe first cylinder for being slided in heart guide groove and the pressure ring assemblies being made to lock or unclamp the pressure steel lid and pot body, the gasValve assembly includes the regulating valve bonnet for having bleeder port, the lock pneumatic module for being provided with the second cylinder, and second cylinder is located at instituteState in the second eccentric guide groove and rotated by the adjustings turn-button and push the lock pneumatic module go to seal or open it is described discouragedHole.
First cylinder slides in the first eccentric guide groove, so that the locking of pressure ring assemblies or release pressure steel lid and potBody；The setting of second cylinder and the second eccentric guide groove pushes the sealing of lock pneumatic module or opens bleeder port so that adjusting turn-button, fromAnd achieve the purpose that exhaust pressure relief；When air pressure reaches critical value in pot, safety valve assembly can be jacked up, realizes automatic exhaust；Pressure ring assemblies, air valve sub-assembly and the cooperation of safety valve assembly are at so that the steam generated is difficult to escape out of potThe state of one sealing is formed with pressure ring border so that steam gathers.
The pressure steel lid is equipped with first shaft hole, the second axis hole, the first centre bore, sliding slot and positioning column, the positioningThere are two column settings, and pressure steel lid inside edge is provided with as the pot mouth sealing between pressure steel lid and pot body upper edgeCircle；Each pressure ring assemblies include sliding block and pressure rings, and the pressure rings are fixed on one end of the sliding block, and described firstCylinder is fixed on the other end of the sliding block, and the sliding block offers the first card hole and the second card hole；Positioned at the pressure steelThe lid left and right sides, the sliding block in left side is placed in the sliding slot and the first card hole of the sliding block covers on the positioning column in left sideAnd the sliding block can be slided by the first card hole along positioning column；The sliding block on right side be placed in the sliding slot and the sliding block firstCard hole covers on the positioning column on right side and the sliding block can be slided by its first card hole along positioning column；The adjusting turn-buttonThe second centre bore and third axis hole are offered, the first spring and feel column, the feel column are sequentially placed into the third axis holeLower end heads on first spring, and the upper end heads on the downside of the turn-button fixing piece；Turn-button fixing piece downside is setThe the second turn-button fixing axle for being equipped with the first turn-button fixing axle and being fixed in the first turn-button fixing axle；The cover panel offersOne mounting hole and recess for the adjusting turn-button merging, offer the 4th axis hole, third centre bore and square hole in the recess；The regulating valve bonnet lower end is with externally threaded air inlet pipe；It further include that nut seal circle, air valve nut, center nut, pot mouth are closeSeal；The second turn-button fixing axle sequentially passes through after second centre bore, third centre bore, the first centre bore by describedNut seal circle, center nut lock the adjusting turn-button, cover panel, pressure steel lid, on the downside of the first turn-button fixing axleHead on the recess；The air inlet pipe passes through the nut seal circle, gas after sequentially passing through first mounting hole, the second axis holeValve nut is locked in the pressure steel lid.Positioning column can facilitate the first card hole of sliding block to slide.
The lock pneumatic module includes locating piece, air valve column, second spring and the circlip that middle part is provided with through-hole, the locating pieceOne end offer the second mounting hole, the other end of the locating piece enters in the recess after passing through the square hole, described theTwo cylinders are fixed on the other end of the locating piece in the recess, and second mounting hole and the through-hole connectIt is logical；One end periphery of the air valve column offers circular groove, and middle part is equipped with annular protrusion, and the other end passes through second installationIt is fixed in the through-hole behind hole by the circlip；Sealing circle is cased in the circular groove；The second spring is set inThe periphery of the air valve column, and one end heads on the annular protrusion, and the other end heads on second mounting hole peripheryOn the locating piece；The side of the regulating valve bonnet is arranged in the bleeder port, and when adjusting turn-button rotation, the second cylinder forces instituteState air valve column stretch out and seal the bleeder port or or the second cylinder force the air valve column to shrink and open the bleeder port.The contraction of air valve column can exit bleeder port, so that regulating valve bonnet, which rises, realizes exhaust pressure relief.
The safety valve assembly include the first sealing ring, third spring, safety valve steel ball, the second sealing ring, have it is interiorThe safety valve body of chamber and bonnet ontology equipped with first row stomata, the bonnet body lower part and the safety valve body topConnect, the inner cavity is connected to first row stomata, is provided with ring at the upper end of the safety valve body and the bonnet body contactsEdge on the valve body of shape, the safety valve body lower end are provided with the second row stomata communicated with the inner cavity, under the safety valve bodyThe third gas vent that the periphery in portion is provided with arc groove and communicates with the inner cavity；It opens respectively the upper end of the safety valve steel ballEquipped with the first card slot and the second card slot；The third spring one end is stuck in first card slot and promotes the safety valve steel ballHead on or unclamp the second row stomata, the other end heads on the upper end of the inner cavity, and the first sealing snare is described theIn two draw-in groove；The second sealing snare is in the arc groove；The cover panel is provided with third mounting hole；The safety valveThe diameter in body middle section is less than the aperture of the first shaft hole, the diameter of the diameter on edge and the safety valve body lower part on the valve bodyIt is all larger than the aperture of the first shaft hole；The safety valve body middle section is threaded through in the first shaft hole, the bonnet ontologyUpper end sequentially passes through second card hole, the third mounting hole；The safety valve body lower end is located in pot.Third spring is to peaceFull valve steel ball applied force, to close to second row stomata, construction has pressure ring border, when pot inner pressure is more than critical value,Safety valve steel ball can be opened, to realize exhaust；The diameter in safety valve body middle section is less than the aperture of first shaft hole, edge on valve bodyThe diameter of diameter and safety valve body lower part is all larger than the aperture of first shaft hole, can make safety valve body be clamped in pressure steel lid and itsThe distance controlling moved up and down is on safety valve body middle section position；Bonnet ontology rises in exhaust and stretches out third mounting holeOutside.
Male and fomale(M&F) is provided in the third axis hole.The male and fomale(M&F) being arranged in third axis hole, under the action of the first springThe feel column of rotation makes to adjust turn-button with vibrating effect and issues the sound prompting user that ticks.
The side of the pot body, which is equipped with, picks up the ears, it is described pick up the ears include elastic slice and integrated formed structure ontology of picking up the ears；InstituteState that ontology of picking up the ears includes the retaining ring of picking up the ears with pick up the ears inner hole and structure annular in shape and a pair is symmetricly set on and described picks up the ears to keep offEnclose the handle on one group of opposite side；The elastic slice is fixed on the side of the pot body, it is opposite with the handle described in pick up the earsSpill square groove is offered in inner hole, the pot body from bottom to top passes through the inner hole of picking up the ears, and it is described recessed to be caught in the elastic sliceIn shape square groove.The ontology of picking up the ears of integrated formed structure, it is conveniently detachable；The setting of elastic slice and spill square groove, so that pot body and sideEar ontology clamping.
There are four the spill square groove settings, and every two spill square groove is one group and is located at the same of inner hole of picking up the earsSide, the quantity Matching of the quantity of the elastic slice and the spill square groove；The lower weld of the elastic slice in the side of the pot body,Upper part turns down form rake outwardly, and the rake is caught in the spill square groove.Rake is conducive to clamping and picks up the ears thisBody, anti-dropout.
It is offered on the handle for the pressing groove for gripping.Press groove setting, convenient for users to hold intoRow topples over food materials or pouring.
The eccentric guide groove of the described first arc-shaped trend of eccentric guide groove, the described second arc-shaped trend of eccentric guide grooveEccentric guide groove.The eccentric guide groove of the first of arc trend is advantageously implemented tension or unclamps pressure ring assemblies；Arc trendThe second eccentric guide groove, be conducive to that lock pneumatic module is forced to go to seal or open bleeder port.
The annular groove that several are in concentric circles distribution is provided at the top of the turn-button fixing piece, it is described to adjust the outer of turn-buttonIt is provided with several anti-skid chequers week.The setting of annular groove and anti-skid chequer has the function of anti-skidding convenient for manual operation.
It is compared with the prior art, the present invention has the advantages that only one turn-button controls this pressure cooker in useThe folding of pressure steel lid and the adjusting of pot inner pressure, operation is simpler, and turn knob apparatus globality is strong, it is easier to clean, is durable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the side view of the embodiment of the present invention；
Fig. 3 be in Fig. 2 A-A to sectional view；
Fig. 4 is the side view at another visual angle of the embodiment of the present invention；
Fig. 5 is B-B direction sectional view in Fig. 4；
Fig. 6 is the structural schematic diagram of air valve of embodiment of the present invention column and second spring setting；
Fig. 7 is the use state of air valve of embodiment of the present invention sub-assembly with reference to figure；
Fig. 8 is the structural schematic diagram of pot cover of the embodiment of the present invention；
Fig. 9 is the structural schematic diagram that the embodiment of the present invention adjusts turn-button；
Figure 10 is the top view that the embodiment of the present invention adjusts turn-button；
Figure 11 is the bottom view that the embodiment of the present invention adjusts turn-button；
Figure 12 is the structural exploded view that turn-button of embodiment of the present invention fixing piece and adjusting turn-button are used cooperatively；
Figure 13 is the bottom view of turn-button of embodiment of the present invention fixing piece；
Figure 14 is the structural schematic diagram of locating piece of the embodiment of the present invention and the second cylinder；
Figure 15 is the structural schematic diagram of air valve of embodiment of the present invention sub-assembly；
Figure 16 is the structural schematic diagram of regulating valve bonnet of the embodiment of the present invention；
Figure 17 is the installation decomposition diagram of air valve of embodiment of the present invention sub-assembly and regulating valve bonnet；
Figure 18 is the structural schematic diagram of safety valve of embodiment of the present invention assembly；
Figure 19 is the structural schematic diagram of cover panel of the embodiment of the present invention；
Figure 20 is the structural schematic diagram that cover panel of the embodiment of the present invention is equipped with pressure ring assemblies；
Figure 21 is the structural schematic diagram of pressure of embodiment of the present invention ring assemblies；
Figure 22 is the structural schematic diagram of pressure of embodiment of the present invention ring assemblies other direction；
Figure 23 is the structural schematic diagram of pressure of embodiment of the present invention steel lid；
Figure 24 is the structural schematic diagram of pot cover of embodiment of the present invention partial structurtes installation；
Figure 25 is the top view of pot cover of the embodiment of the present invention；
Figure 26 is the structural framing figure of pot cover of the embodiment of the present invention；
Figure 27 is the sectional view of pot cover of embodiment of the present invention a direction cutting；
Figure 28 is the structural schematic diagram of pot of embodiment of the present invention mouth sealing ring；
Figure 29 is that the embodiment of the present invention is picked up the ears the structural schematic diagram of ontology；
Figure 30 is the structural schematic diagram of pot body of the embodiment of the present invention；
Figure 31 is the sectional view of pot cover of embodiment of the present invention a direction local cutting；
Figure 32 is the structural schematic diagram that the embodiment of the present invention is in uncapped state；
Figure 33 is the structural schematic diagram that the embodiment of the present invention is in closing lid state；
Figure 34 is the structural schematic diagram that the embodiment of the present invention is in pressurized state.
Appended drawing reference meaning in figure: 001, cover panel；0011, third mounting hole；0012, the first mounting hole；0013, sideHole；0014, the 4th axis hole；0015, third centre bore；002, turn-button fixing piece；0021, the first turn-button fixing axle；0022, secondTurn-button fixing axle；0023, concave and convex plane；003, turn-button is adjusted；0031, third axis hole；0032, the second centre bore；0033, firstEccentric guide groove；0034, the second eccentric guide groove；004, feel column；005, the first spring；006, air valve sub-assembly；0061, it locksAirtight seal；0062, air valve column；0063, second spring；0064, locating piece；0065, the second cylinder；0066, circlip；0067,Second mounting hole；0068, regulating valve bonnet；0069, air inlet pipe；007, pressure steel lid；0071, first shaft hole；0072, the second axisHole；0073, the first centre bore；0074, positioning column；0075, elongated hole；0076, sliding slot；0081, the first cylinder；0082, pressureRing；0083, sliding block；0084, the first card hole；0085, the second card hole；009, safety valve assembly；0091, the first sealing ring；0092, third spring；0093, safety valve steel ball；0094, the second sealing ring；0095, safety valve body；00951, edge on valve body；0096, bonnet ontology；0097, the first card slot；0098, the second card slot；010, nut seal circle；011, center nut；012, gasValve nut；013, pot mouth sealing ring；014, it picks up the ears ontology；0141, elastic slice；0142, spill square groove；0143, it picks up the ears inner hole；015,Pot body.
Specific embodiment
The contents of the present invention are described in further details with reference to the accompanying drawings and detailed description.
Embodiment
Refering to fig. 1 to Figure 34, pot is put in for a kind of pressure cooker of separate type exhaust, including pot body 015 and pot cover, pot cover lid015 top of body, the upper surface of pot cover are equipped with lid ear, and pot cover includes the pressure steel lid 007 fastened up and down and cover panel 001, pressureOne group is provided between power steel lid 007 and cover panel 001 for banding or loosening pressure power steel lid 007 and 015 1 groups of opposite sides of pot body0082 component of pressure rings, by lid ear control adjustment pot inner pressure air valve sub-assembly 006 and for the safe valve group of exhaustPiece installing 009；Lid ear includes turn-button fixing piece 002 and the adjusting turn-button 003 around the rotation of turn-button fixing piece 002；Adjust turn-button 003It offers the first eccentric guide groove 0033 and the second eccentric guide groove 0034,0082 component of pressure rings is provided with for inclined firstIt is slided in heart guide groove 0033 and 0082 component of pressure rings is made to lock or unclamp the first cylinder of pressure steel lid 007 and pot body 0150081, air valve sub-assembly 006 includes regulating valve bonnet 0068 with bleeder port, is provided with the lock pneumatic module of the second cylinder 0065,Second cylinder 0065 be located in the second eccentric guide groove 0034 and rotated by adjusting turn-button 003 and push lock pneumatic module go sealing orOpen bleeder port.
First cylinder 0081 slides in the first eccentric guide groove 0033, so that the locking of 0082 component of pressure rings or release pressurePower steel lid 007 and pot body 015；The setting of second cylinder 0065 and the second eccentric guide groove 0034, pushes so that adjusting turn-button 003It locks pneumatic module sealing or opens bleeder port, to achieve the purpose that exhaust pressure relief；When air pressure reaches critical value in pot, it can jack upSafety valve assembly 009 realizes automatic exhaust；0082 component of pressure rings, air valve sub-assembly 006 and safety valve assembly 009 are matchedIt closes, so that the steam generated is difficult to escape out of pot, is at the state of a sealing, so that steam gathers, is formed with pressureEnvironment.
Pressure steel lid 007 is equipped with first shaft hole 0071, the second axis hole 0072, the first centre bore 0073,0076 and of sliding slotPositioning column 0074, there are two the settings of positioning column 0074, and 007 inside edge of pressure steel lid is provided with as pressure steel lid 007 and pot bodyPot mouth sealing ring 013 between 015 upper edge；Each 0082 component of pressure rings includes sliding block 0083 and pressure rings 0082, pressureRing 0082 is fixed on one end of sliding block 0083, and the first cylinder 0081 is fixed on the other end of sliding block 0083, and sliding block 0083 opens upThere are the first card hole 0084 and the second card hole 0085；Positioned at 007 left and right sides of pressure steel lid, the sliding block 0083 in left side is placed in sliding slotIn 0076 and the sliding block 0083 0084 set of the first card hole on the positioning column 0074 in left side and the sliding block 0083 can pass throughFirst card hole 0084 is slided along positioning column 0074；The sliding block 0083 on right side be placed in sliding slot 0076 and the sliding block 0083 first0084 set of card hole on the positioning column 0074 on right side and the sliding block 0083 can be by its first card hole 0084 along positioning column 0074It slides；It adjusts turn-button 003 and offers the second centre bore 0032 and third axis hole 0031, be sequentially placed into first in third axis hole 0031Spring 005 and feel column 004,004 lower end of feel column head on the first spring 005, and the upper end heads on the downside of turn-button fixing piece 002Face；002 downside of turn-button fixing piece is provided with the first turn-button fixing axle 0021 and is fixed in the first turn-button fixing axle 0021Second turn-button fixing axle 0022；The recess that cover panel 001 offers the first mounting hole 0012 and is placed in for adjusting turn-button 003, it is recessedThe 4th axis hole 0014, third centre bore 0015 and square hole 0013 are offered in position；0068 lower end of regulating valve bonnet is with externally threadedAir inlet pipe 0069；It further include nut seal circle 010, air valve nut 012, center nut 011, pot mouth sealing ring 013；Second turn-buttonFixing axle 0022 passes through nut seal after sequentially passing through the second centre bore 0032, third centre bore 0015, the first centre bore 0073Circle 010, center nut 011 are locked turn-button 003, cover panel 001, pressure steel lid 007 is adjusted, under the first turn-button fixing axle 0021Side heads on recess；Air inlet pipe 0069 sequentially pass through after the first mounting hole 0012, the second axis hole 0072 by nut seal circle 010,Air valve nut 012 is locked in pressure steel lid 007.Positioning column 0074 can facilitate the first card hole 0084 of sliding block 0083 to slide.
Lock pneumatic module includes locating piece 0064, air valve column 0062, second spring 0063 and the circlip that middle part is provided with through-hole0066, one end of locating piece 0064 offers the second mounting hole 0067, and it is laggard that the other end of locating piece 0064 passes through square hole 0013Enter in recess, the second cylinder 0065 is fixed on the other end of the locating piece 0064 in recess, the second mounting hole 0067 withThrough-hole connection；One end periphery of air valve column 0062 offers circular groove, and middle part is equipped with annular protrusion, and the other end passes through the second peaceDress is fixed in through-hole behind hole 0067 by circlip 0066；Sealing circle 0061 is cased in circular groove；Second spring 0063 is arrangedIn the periphery of air valve column 0062, and one end heads on annular protrusion, and the other end heads on determining for 0067 periphery of the second mounting holeOn the part 0064 of position；The side of regulating valve bonnet 0068 is arranged in bleeder port, and when adjusting the rotation of turn-button 003, the second cylinder 0065 is forcedAir valve column 0062 stretch out and seal bleeder port or or the second cylinder 0065 force air valve column 0062 shrink and open bleeder port.GasThe contraction of valve rod 0062 can exit bleeder port, so that regulating valve bonnet 0068, which rises, realizes exhaust pressure relief.
Safety valve assembly 009 is close including the first sealing ring 0091, third spring 0092, safety valve steel ball 0093, secondSeal 0094, the safety valve body 0095 with inner cavity and the bonnet ontology 0096 equipped with first row stomata, bonnet ontology 0096Lower part connects with 0095 top of safety valve body, and inner cavity is connected to first row stomata, the upper end of safety valve body 0095 and bonnet ontology0096 contact position is provided on cricoid valve body along 00951, and 0095 lower end of safety valve body is provided with the second row communicated with inner cavityStomata, the third gas vent that the periphery of 0095 lower part of safety valve body is provided with arc groove and communicates with inner cavity；Safety valve steel ball0093 upper end offers the first card slot 0097 and the second card slot 0098 respectively；0092 one end of third spring is stuck in the first card slotIn 0097 and safety valve steel ball 0093 is promoted to head on or unclamp second row stomata, the other end heads on the upper end of inner cavity, and first is close0091 set of seal in the second card slot 0098；Second 0094 set of sealing ring is in arc groove；Cover panel 001 is provided with third installationHole 0011；The diameter in 0095 middle section of safety valve body is less than the aperture of first shaft hole 0071, the diameter and safety on valve body along 00951The diameter of 0095 lower part of valve body is all larger than the aperture of first shaft hole 0071；0095 middle section of safety valve body is threaded through first shaft hole 0071Interior, the upper end of bonnet ontology 0096 sequentially passes through the second card hole 0085, third mounting hole 0011；0095 lower end of safety valve body is located atIn pot.Third spring 0092 is to 0093 applied force of safety valve steel ball, to close to second row stomata, construction has pressure ringBorder can open safety valve steel ball 0093, to realize exhaust when pot inner pressure is more than critical value；0095 middle section of safety valve bodyDiameter be less than the aperture of first shaft hole 0071, the diameter of diameter and 0095 lower part of safety valve body on valve body along 00951 is bigIn the aperture of first shaft hole 0071, safety valve body 0095 can be made to be clamped in the distance control that in pressure steel lid 007 and it is moved up and downSystem is on 0095 middle section position of safety valve body；Bonnet ontology 0096 rises in exhaust and stretches out 0011 outside of third mounting hole.
Male and fomale(M&F) is provided in third axis hole 0031.The male and fomale(M&F) being arranged in third axis hole 0031, in the first spring 005The feel column 004 rotated under effect makes to adjust turn-button 003 with vibrating effect and issues the sound prompting user that ticks.This realityIt applies in example, adjusts 003 downside of turn-button and be provided with an endless belt, concave and convex plane 0023 is provided on endless belt, adjust turn-button 003When rotation, feel column 004 is rotated along the concave and convex plane 0023 of endless belt, so that the adjusting turn-button 003 for being has vibrating effectAnd it issues the sound that ticks and reminds user.
The side of pot body 015, which is equipped with, picks up the ears, pick up the ears include elastic slice 0141 and integrated formed structure ontology 014 of picking up the ears；Ontology 014 of picking up the ears includes that the retaining ring of picking up the ears with pick up the ears inner hole 0143 and structure annular in shape and a pair are symmetricly set on and pick up the earsHandle on one group of opposite side of retaining ring；Elastic slice 0141 is fixed on the side of pot body 015, the pick up the ears inner hole 0143 opposite with handleSpill square groove 0142 is inside offered, pot body 015 from bottom to top passes through inner hole 0143 of picking up the ears, and elastic slice 0141 is made to be caught in spill square grooveIn 0142.The ontology 014 of picking up the ears of integrated formed structure, it is conveniently detachable；The setting of elastic slice 0141 and spill square groove 0142, so thatPot body 015 and 014 clamping of ontology of picking up the ears.
There are four the settings of spill square groove 0142, and every two spill square groove 0142 is one group and is located at the same of inner hole 0143 of picking up the earsSide, the quantity of elastic slice 0141 and the quantity Matching of spill square groove 0142；The lower weld of elastic slice 0141 is in the side of pot body 015Face, upper part turn down form rake outwardly, and rake is caught in spill square groove 0142.Rake is conducive to clamping and picks up the ears thisBody 014, anti-dropout.
It is offered on handle for the pressing groove for gripping.The setting of groove is pressed, is inclined convenient for users to holdingFood materials or pouring.
The eccentric guide groove of the first arc-shaped trend of eccentric guide groove 0033, the second arc-shaped trend of eccentric guide groove 0034Eccentric guide groove.The eccentric guide groove 0033 of the first of arc trend is advantageously implemented tension or unclamps 0082 component of pressure rings；The eccentric guide groove 0034 of the second of arc trend is conducive to that lock pneumatic module is forced to go to seal or open bleeder port.
The top of turn-button fixing piece 002 is provided with the annular groove that several are in concentric circles distribution, adjusts the periphery of turn-button 003It is provided with several anti-skid chequers.The setting of annular groove and anti-skid chequer has the function of anti-skidding convenient for manual operation.
In the present embodiment, 007 edge sides of pressure steel lid offer elongated hole 0075.In superelevation pressure condition, elongated hole0075 can go out air-flow, so that pot mouth sealing ring 013 occurs translation and realizes pressure release.
Assembly:
One, the assembling of adjusting turn-button 003 is completed:
1. the first spring 005, feel column 004 are placed in order in the third axis hole 0031 for adjusting turn-button 003；
2. the first turn-button fixing axle 0021 passes through the second centre bore 0032 for adjusting turn-button 003.
Two, the assembling of air valve sub-assembly 006 is completed:
1. a sealing circle 0061 is set on the circular groove of air valve column 0062, second spring 0063 is passed through air valve column later0062；
2. spring extreme direction one end of assembled air valve column 0062 passes through the second mounting hole 0067, circlip is used later0066 blocks.
Three, the assembling of cover panel 001 and adjusting turn-button 003, air valve sub-assembly 006:
1. air valve sub-assembly 006 passes through the square hole 0013 on cover panel 001, the second cylinder 0065 is into cover panel 001Heart direction；
2. adjusting 003 assembly of turn-button from top to bottom, the second turn-button fixing axle 0022 passes through the third center of cover panel 001Hole 0015, it is desirable that the second cylinder 0065 is matched with the second eccentric guide groove 0034 adjusted on turn-button 003；
3. regulating valve bonnet 0068 passes through on the first mounting hole 0012 on cover panel 001.
Four, the assembling of pot cover:
1. 0082 component of pressure rings is by direction in attached drawing in pressure steel lid 007；
2. second sealing ring 0094 is set on the arc groove of safety valve body 0095；First sealing ring 0091 is set to safetyOn second card slot 0098 of valve steel ball 0093, third spring 0092 is snapped on the first card slot 0097 of safety valve steel ball 0093；Safety valve steel ball 0093 is placed in safety valve body 0095；
3. safety valve assembly 009 passes through first shaft hole 0071, the second card hole 0085 of pressure steel lid 007, later handleBonnet ontology 0096 is screwed with 0095 screw thread of safety valve body.
Five, 001 assembly of cover panel and 007 assembly of pressure steel lid assemble:
1. the air inlet pipe of turn-button fixing piece 002, regulating valve bonnet 0068 in the cover panel 001 that above-mentioned Section 3 installs0069 respectively corresponds the first centre bore 0073 and the second axis hole 0072 in Section 4 pressure steel lid 007, and puts nutSealing ring 010, respectively with center nut 011, air valve nut 012 to screw；
2. a pot mouth sealing ring 013 is placed in pressure steel lid 007.
Six, pot body 015 with pick up the ears to assemble:
1. 4 pieces of elastic slices 0141 are welded on pot body 015 by technique, pot body 015 is passed through inner hole 0143 of picking up the ears, makes elastic slice0141 is aligned with 4 spill square grooves 0142 of ontology 014 of picking up the ears, and ontology 014 of picking up the ears up compresses, under the button bit of elastic slice 0141Block pot body 015 with the spill square groove 0142 picked up the ears, to form an entirety.
Seven, 007 entirety of pressure steel lid and pressure cooker overall co-ordination.
1. left-right rotation adjusts turn-button 003,0082 component of pressure rings is made to open or close centered on pressure steel lid 007,Realization is connected or separated with 015 component of pot body.
In the present embodiment, it is provided with Open and Close, 1 grade or 2 file location printed words on cover panel 001, indicates eccentric guidingSlot and 0082 component of pressure rings, air valve sub-assembly 006 change the location point of state.
Working principle:
1. 0082 component of pressure rings can be opened or be withdrawn to the adjusting turn-button 003 rotated left and right on cover panel 001, make pressurePower steel lid 007 is separated or is closed with pot body 015.Feel column 004 is installed because adjusting in turn-button 003, is set in third axis hole 0031It is equipped with male and fomale(M&F) (concave and convex plane 0023 for adjusting 003 downside of turn-button), under the action of the first spring 005 in rotation process,Turn-button 003 is adjusted with vibrating effect and issues the sound that ticks.
2. continuing to rotate adjustable pot inner pressure when adjusting turn-button 003 under 0082 component rounding state of pressure rings.
3. adjusting the first bias in turn-button 003 when the adjusting turn-button 003 on cover panel 001 turns to Open printed wordsGuide groove 0033 is peak excursion, and adjusting the in turn-button 003 second eccentric guide groove 0034 is smallest offset initial end, pressure ringsIt is peak excursion end that 0081 position of the first cylinder on 0082 component, which is in the first eccentric guide groove 0033,；Air valve sub-assembly 006In the second cylinder 0065 be in the inner terminal initial position of the second eccentric guide groove 0034；0082 component of pressure rings is open shapeState；Air valve sub-assembly 006 is exhaust condition.
4. adjusting the first bias in turn-button 003 when the adjusting turn-button 003 on cover panel 001 turns to Close printed wordsGuide groove 0033 is smallest offset, adjusts the middle-end that the in turn-button 003 second eccentric guide groove 0034 is smallest offset, pressure rings0081 position of the first cylinder on 0082 component be in the first eccentric guide groove 0033 be it is minimum partially in middle end position；Air valve groupThe second cylinder 0065 in component 006 is in end position in the inner end of the second eccentric guide groove 0034；0082 component of pressure rings isClosing lid state；Air valve sub-assembly 006 is exhaust condition.
5. being adjusted in turn-button 003 when the adjusting turn-button 003 on cover panel 001 turns to 1 grade or 2 file location printed wordsFirst eccentric guide groove 0033 is smallest offset and locates ground in Concentric rotation state, and 0082 component of pressure rings is motionless；Adjust turn-buttonThe second eccentric guide groove 0034 in 003 drives air valve sub-assembly 006 to deviate toward peak excursion direction, and air valve sub-assembly 006 isLock gaseity.
6. when pot inner pressure be greater than 4kpa when, safety valve assembly 009 automatically rise and pass through sliding block 0083 on secondCard hole 0085, the bonnet ontology 0096 for being set as red rise from cover panel 001 and express in pot and have pressure, play warning and makeWith effect is that 0082 sub-assembly of pressure rings is unable to transverse shifting opening, and playing in pot pressure steel lid 007 when having air pressure cannot beatIt opens；When air pressure continues to rise in pot, gas can be discharged outside pot from the bleeder port on regulating valve bonnet 0068 when reaching specified pressure, and makePot inner pressure is stablized within pressure, it is ensured that pressure cooker works normally；When air valve sub-assembly 006 encounters blocking, pot inner pressureWhen reaching 140kpa or more, safety valve steel ball 0093 rises automatically is vented and issues sound warning pot inner air pressure superelevation, bulletinUser closes heat source；When safety valve assembly 009 and then fails, when pot inner pressure rises to 220 to 280kpa, pot mouth is closeThe meeting auto-translating of seal 013 goes out the elongated hole 0075 of 007 side of pressure steel lid, and pot inner pressure is made to drop to 20kpa in 60 secondsBelow and in manual non-restoring, the pressure in pressure cooker will not rise again.
Above-listed detailed description is illustrating for possible embodiments of the present invention, and the embodiment is not to limit this hairBright the scope of the patents, all equivalence enforcements or change without departing from carried out by the present invention, is intended to be limited solely by the scope of the patents of this case.