CN106859301A - The pressure cooker of easy-to-use antispray and collection profit - Google Patents
The pressure cooker of easy-to-use antispray and collection profit Download PDFInfo
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- CN106859301A CN106859301A CN201611201419.9A CN201611201419A CN106859301A CN 106859301 A CN106859301 A CN 106859301A CN 201611201419 A CN201611201419 A CN 201611201419A CN 106859301 A CN106859301 A CN 106859301A
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- cover
- pressure cooker
- pressure
- barrel cover
- bonnet
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/09—Safety devices
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/56—Preventing boiling over, e.g. of milk
- A47J27/58—Cooking utensils with channels or covers collecting overflowing liquid
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/38—Parts, details or accessories of cooking-vessels for withdrawing or condensing cooking vapors from cooking utensils
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
Easy-to-use antispray and the pressure cooker of collection profit that the present invention is provided, include pot and pot cover and barrel cover（2）, barrel cover（2）Bottom is provided with holding groove（3）, holding groove（3）By barrel cover（2）And internal ring wall（31）And bottom land（32）Constitute；Barrel cover（2）And holding groove（3）It is set in bonnet（11）Periphery, and fitted with pot cover 1 through bottom land (32) and be connected, the upper end week of internal ring wall (31) is along the lower edge less than cap aperture (12)；Barrel cover（2）Upper end be open ports；Holding groove（3）Bottom be provided with overflow launder（33）；Set shoulder（4）With overflow launder（33）Between have make profit flow out gap.Pressure cooker of the present invention has antispray and collects the function of profit and noise-reducing, using safer and convenient, can be used to cooking and offer convenience and have application value.
Description
The application is that the Application No. 2012104638686, applying date is on November 18th, 2012, entitled with anti-
The divisional application of the pressure cooker of splash and collection profit function.
Technical field
The present invention relates to a kind of pressure cooker, the pressure cooker of particularly a kind of easy-to-use antispray and collection profit.
Background technology
The daily pressure cooker used on gas-cooker or electromagnetic oven of the public（Referred to hereinafter as：Pressure cooker）, it is safe need
Will, the limited exhaust valve for pressure of gravity type is provided with the pot cover of pressure cooker（Referred to hereinafter as：Pressure limiting valve）.When pressure cooker is in pressure limiting steam discharge
When, most of gas is the gravity cap from pressure limiting valve（Referred to hereinafter as：Bonnet）On four exhaust holes（Call in the following text：Cap aperture）Spray, and
Easily there is following inconvenience：1. what is sprayed in the horizontal direction is mingled with the hot gas of profit and tiny food particle（Hereafter it is referred to as：It is mixed
Interflow body）Its hygienic state is influenceed on implements around easy splash to pressure cooker；2. when the firepower suffered by pressure cooker is larger,
Fluid-mixing spray volume is more and range farther out, the manipulation to operator to the kitchen range top is made troubles；3. spray in the horizontal direction
Fluid-mixing is easily spread in its peripheral greater room, is unfavorable for that smoke exhaust ventilator is aspirated to it and discharged in time；4. by pressure limiting
The noise produced by fluid-mixing that valve sprays is larger and easily disturb people.
To solve the above problems, Patent No. 92222226.6<The anti-injection noise reduction device of autoclave steam>Provide
A kind of better simply technical scheme, i.e., cover pressure limiting valve with opening cup jaggy, but taken because of the profit not to being formed and appoint
What measure, and there are more profits to drop down and fall within pot cover on even overflow to the kitchen range top, the use to pressure cooker is made troubles；Excessively
Directly pressure cooker radiating is accelerated in trickling to pot cover surface and because being vaporized again to profit, so as to increase heat energy when pressure cooker is cooked
Loss, is unfavorable for energy-conservation；Cup covers pressure limiting valve, and lower noise amplitude is too big, and operator is difficult to perceive the shape of cooking of pressure cooker
State, and the artificial adjustment of the firepower that is unfavorable for cooking.
Patent No. 94206773.8<Safety device for household pressure cooker>There is provided a kind of technical scheme, but the technology
Scheme has weak point, such as：Change the structure of high-pressure cooker pressure limiting valve, and bonnet structure is more complicated, using inconvenience, also easily
The stability of influence pressure cooker pressure limiting exhaust, and can not be used on existing pressure cooker；Employ and be placed on valve seat（Under herein
Claim：Block set）On collecting disc collect profit, collecting disc is close to pot cover surface, and the profit in it is easily vaporized, and is unfavorable for section
Energy；Profit in collecting disc is also easily easily gone out by the downward fluid-mixing peening for spraying of fit clearance between bonnet and block set
Now indirect or secondary splash phenomena, antispray effect is not ideal enough.
Patent No. 96226894.1<Pressure cook silencer>And Patent No. 01238623.5<Pressure cooker is prevented
Overflow device>Close technical scheme is provided in two files, the technical scheme surrounds bonnet, easily increase pressure limiting valve steam discharge goes out
Gas pressure at mouthful, that is, increase the exhaust steam pressure of pressure cooker, so as to influence the safe handling of pressure cooker.What latter document was provided
Technical scheme, makes fluid-mixing and its profit of formation be sprayed upwards from the venthole on anti-overflow cover top, and easily splash is to using
The face of person, it practices the safety problem that easily there is injury operator.The technical scheme that previous file is provided, will accumulate in
Profit around bonnet is sprayed by the wireway for being connected to silencer cover top, is more easy to increase the exhaust steam pressure of pressure cooker, particularly
When there is the blocked abnormality of wireway
When, the exhaust steam pressure of pressure cooker will be significantly improved, pole is unfavorable for the safe handling of pressure cooker, the application tool of the technical scheme
There is certain danger.
In a word, prior art is difficult popularization and application because existing using defect or potential use safety problem, makes
Existing pressure cooker easy produced problem during cooking fails to be properly settled.
The content of the invention
It is an object of the invention to provide a kind of easy-to-use antispray and the pressure cooker of collection profit, cook using of the invention
Pressure cooker, can not only prevent its fluid-mixing discharged from expulsion events occur, moreover it is possible to collect the profit formed by fluid-mixing,
And can suitably reduce exhaust noise.
The object of the present invention is achieved like this, described easy-to-use antispray and collects the pressure cooker of profit, includes height
Press the pot of pot（10）And the pot cover with pressure limiting valve matched with it, have around the pressure limiting valve use of one week on the pot cover
To block the barrel cover of the fluid-mixing sprayed from pressure limiting valve, the bottom of the barrel cover be provided with pot cover around pressure limiting valve valve
The cap holding groove of a week；The holding groove is by the barrel and internal ring wall with through hole on its inside of the barrel cover and into one
The bottom land that body is connected between both bottoms is constituted；The minimum-value aperture of the through hole is more than the maximum outside diameter of bonnet upper end,
So that the barrel cover and holding groove through the through hole kink in the periphery of bonnet, and make between the internal ring wall and the week side of boss of bonnet
With suitable gap；The barrel cover and holding groove pass through and are supported on the surface of pot cover through the bottom land and company is contacted with pot cover
Connect；The internal ring wall upper end week edge relevant position of the height and position less than pressure limiting bonnet bore lower edge so that from pressure limiting bonnet
The fluid-mixing that hole sprays is from the superjacent air space for passing through the holding groove above the internal ring wall；The barrel cover with
There is suitable spacing, so that the holding groove has presetting capacity between the internal ring wall；The upper end of the barrel cover is
Open ports；
It is characterized in that：The bottom shape of the bottom land is identical in the pot cover surface configuration on pot cover Support Position with it, so that
Both are in mutually patch volt contact condition；The bottom of the holding groove is provided with the overflow launder that several are evenly distributed, described to overflow
Chute makes the interior confining space of internal ring wall be connected with the peripheral space of barrel cover through the bottom of holding groove, and makes to be the internal ring wall
The profit on pot cover surface for inside enclosing can be from the smooth circulation of the overflow launder as on the peripheral pot cover surface of the barrel cover；It is described
Enclosed in the internal ring wall of holding groove be provided with pot cover around the pressure limiting valve set shoulder of a week, the set shoulder is connected to through covering hole
The bottom of pressure limiting valve housing, has the suitable spacing passed through for fluid-mixing between the set shoulder and the bottom side of bonnet；
The holding groove and barrel cover are through the internal ring wall kink on described set shoulder；Have between the set shoulder and the overflow launder suitable
Suitable gap, so that the smooth inflow overflow launder of profit on set shoulder and pot cover surface.
Cook using pressure cooker of the invention, when pressure cooker pressure limiting steam discharge, from the fluid-mixing that pressure limiting bonnet bore sprays
Can be blocked by the barrel cover in pressure cooker of the present invention, prevent the fluid-mixing from being directly injected into the peripheral space of pressure cooker；And should
Fluid-mixing flows into holding groove after being blocked when the profit of the madial wall formation of barrel cover drops down downwards.Certainly, fluid-mixing
Also sprayed downwards from the fit clearance between pressure limiting valve bonnet and block set, the portion of combined stream scale of construction is less, and if its in pot cover
Form a small amount of profit on surface to be also easily vaporized again, i.e., the profit will not be in accumulation state be formed, so that valve on pot cover surface
The bottom the week side of boss of cap is from accumulation profit.That is, pressure cooker of the invention can make the oil that the fluid-mixing sprayed from pressure limiting valve is formed
Water is collected in the holding groove of pressure cooker of the present invention, and the remaining fluid-mixing as profit then can be from not pre- with gas form
Slotted eye in barrel cover of the present invention（The slotted eye does not influence barrel cover to block fluid-mixing）It is without hindrance to emerge.
Barrel cover in pressure cooker of the present invention can block the fluid-mixing sprayed from pressure limiting valve, and remaining fluid-mixing can be with
It is without hindrance to emerge（Rather than ejection）, make remaining fluid-mixing be not in spray regime, so that pressure cooker of the present invention has
Antispray function.Meanwhile, fluid-mixing in the profit formed in the barrel cover of pressure cooker of the present invention can be collected in holding groove,
Without overflow on the surface of pot cover, so as to from increasing heat energy loss when pressure cooker is cooked；The profit does not accumulate in limit yet
The bottom the week side of boss of pressure valve, so as to the normal steam discharge from influenceing pressure limiting valve.Furthermore, do not turn into profit in the barrel cover of pressure cooker of the present invention
Remaining fluid-mixing can be emerged with without hindrance, make the gas pressure inside and outside barrel cover almost identical, so that the remnants in barrel cover
Fluid-mixing does not interfere with the normal steam discharge of pressure limiting valve yet.Also, because barrel cover has blocked the fluid-mixing sprayed from pressure limiting valve, and
Exhaust noise can be weakened outwardly to propagate, pressure cooker exhaust noise of the present invention is suitably reduced.
In a word, pressure cooker of the present invention can realize antispray and collect the function of profit and noise-reducing, and fluid-mixing is in this hair
The profit and remaining fluid-mixing that are generated in the barrel cover of bright pressure cooker do not affect the normal steam discharge of pressure limiting valve, can ensure that high pressure
Pot safe handling, so as to overcome prior art easily exist defect, solve pressure cooker cook use when easily exist ask
Topic.
The practicality rational in infrastructure of institute's structure sets in pressure cooker of the present invention antispray and collection profit, handling are easy, using more
Safety and convenient, it is easy to which pressure cooker of the present invention is supported the use and is conducive to the popularization and application of pressure cooker of the present invention.
Brief description of the drawings
Fig. 1 is the organigram of the embodiment of the present invention one.
Fig. 2 is the right view of Fig. 1（It is local）.
Fig. 3 is the organigram of the embodiment of the present invention two（Pot is omitted to illustrate）.
Fig. 4 is the top view for covering shoulder 4 and plush copper 42 in Fig. 3.
Fig. 5 is the organigram of the embodiment of the present invention three（Pot is omitted to illustrate）.
Fig. 6 is the common right views of Fig. 3 and Fig. 5.
Fig. 7 is the upward view of barrel cover 2 in Fig. 1, Fig. 3 and Fig. 5 and holding groove 3.
Fig. 8 is the top view of silencer cover 5 in Fig. 3 and Fig. 5 and ring set 6.
In figure：Pot cover 1, pot 10, bonnet 11, cap aperture 12, block set 13, barrel cover 2, holding groove 3, internal ring wall 31, through hole
311, bottom land 32, overflow launder 33 covers shoulder 4, covers hole 41, plush copper 42, concane gap 43, silencer cover 5, cover through hole 51, groove 52, steam discharge
Hole 53, ring set 6.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawings and examples.
Embodiment one
The easy-to-use antispray of the embodiment of the present invention one and the pressure cooker of collection profit（Construction is shown in Fig. 1, Fig. 2 and Fig. 7.Hereinafter referred to as：
This pressure cooker）, the pot cover 1 with pressure limiting valve for including the pot 10 of pressure cooker and matching with it has on pot cover 1
The barrel cover 2 of the fluid-mixing sprayed from pressure limiting valve is blocked around one week be used to of pressure limiting valve, its construction features is：Barrel cover 2
Bottom be provided with pot cover 1 around the pressure limiting valve bonnet holding groove of 11 1 weeks 3；Holding groove 3 by barrel cover 2 barrel and be located at
Internal ring wall 31 with through hole 311 on the inside of it and the bottom land 32 being attached between both bottoms are constituted；Through hole 311
Minimum-value aperture more than the upper end of bonnet 11 maximum outside diameter so that barrel cover 2 and the kink of 3 via through holes of holding groove 311 are in bonnet 11
Periphery, and make that there is between the week side of boss of internal ring wall 31 and bonnet 11 suitable gap；Barrel cover 2 and holding groove 3 are passed through and through bottom land
32 are supported on the surface of pot cover 1 and are connected with the contact of pot cover 1；The bottom shape of bottom land 32 is with it on the Support Position of pot cover 1
The surface configuration of pot cover 1 it is corresponding so that both be in contact condition bonded to each other；The height position on all edges in the upper end of internal ring wall 31
Set low in the relevant position of the lower edge of pressure limiting bonnet bore 12, so that the fluid-mixing sprayed from pressure limiting bonnet bore 12 is from internal ring wall 31
Top is passed through in the superjacent air space of holding groove 3；There is suitable spacing, so as to accept between barrel cover 2 and internal ring wall 31
Groove 3 has presetting capacity.
The upper end of above-mentioned barrel cover 2 is preferably open ports.Appropriately sized and fitness number can be offered in barrel cover of the invention
The slotted eye of amount, so that remaining, fluid-mixing is without hindrance emerges, as long as the position set by the slotted eye does not influence barrel cover to mix ejection
The interflow body effectively effect of blocking can.And preferably its upper end of the barrel cover in the present embodiment is the barrel cover 2 of open ports, it is good that it has
Locate be：（1）Remaining fluid-mixing is more beneficial for be emerged from the top of barrel cover 2 is without hindrance, and be conducive to the fluid-mixing faster by
Smoke exhaust ventilator suction discharge；（2）Slotted eye need not be set from the side wall cloth of barrel cover 2, makes barrel cover more reasonable structure and manufacture craft simpler
Single, antispray effect more preferably, is used and cleaned and be also more convenient；（3）The height of barrel cover 2 may be selected to change the drop of exhaust noise
Low amplitude, acquisition needs the exhaust noise of size so that operator is easy to perceive the working condition of pressure cooker, and is conducive to operation
Person to cooking in pressure cooker make suitable wish firepower regulation and control；（4）Be in the upper end of barrel cover 2 set other components and
Realize that corresponding function provides condition.
The above-mentioned construction of the pressure cooker of the embodiment of the present invention one has following effects.
Cook using the pressure cooker of the present embodiment one, when pressure cooker pressure limiting steam discharge, from the mixing that pressure limiting bonnet bore 12 sprays
Fluid skims over all edges in upper end of internal ring wall 31 and is blocked by barrel cover 2, prevents the fluid-mixing from being directly injected into the periphery of pressure cooker
In space；And the fluid-mixing be blocked after barrel cover 2 madial wall formed profit downwards drop down when flow into holding groove 3.
Meanwhile, fit clearance of the fluid-mixing also between pressure limiting valve bonnet 12 and block set 13 sprays downwards, the portion of combined stream scale of construction
It is less, and if its be also easily vaporized in forming a small amount of profit on the surface of pot cover 1, i.e., by lacking that the portion of combined stream body is likely to form
Gauging water in accumulation state is formed on the surface of pot cover 1, will not make the bottom the week side of boss of bonnet 11 from accumulation profit.That is, the present embodiment
One pressure cooker can make the fluid-mixing sprayed from pressure limiting valve collect holding in this pressure cooker in the profit that the madial wall of barrel cover 2 is formed
In access slot 3, and the remaining fluid-mixing as profit is not emerged then with gas form from the open upper end of barrel cover 2 is mouthful without hindrance.
In order that the function of pressure cooker of the present invention is more perfect, to be allowed to be more easily performed and apply, further structure set as
Lower construction, its benefit is also then stated, i.e.,：The bottom of above-mentioned holding groove 3 is provided with the overflow launder 33 that several are evenly distributed, and overflows
Chute 33 makes the interior confining space of internal ring wall 31 be connected with the peripheral space of barrel cover 2 through the bottom of holding groove 3, and makes to be inner ring
The profit on the surface of pot cover 1 enclosed in wall 31 can be from the smooth surface of pot cover 1 circulated as the periphery of barrel cover 2 of overflow launder 33.
The overflow launder 33 that institute's structure sets can realize there is following effect：（1）When abnormal steam discharge state occurs in pressure cooker of the present invention,
Or it is from the fluid-mixing of the bottom of pressure limiting valve bonnet 11 ejection and its larger in the amount that profit is formed on set shoulder 4 or the surface of pot cover 1, then
Concane gap 43 that the fluid-mixing and profit can set through institute's structure in the present embodiment and the gap between bottom land 32 and pot cover 1 are swimmingly
Discharge, in case the normal steam discharge of influence pressure limiting valve, and make pressure cooker of the present invention that there is stronger use adaptability, further overcome
The defect for easily existing in the prior art；（2）When pressure cooker of the present invention be in continue vigorous fire cook state when, or because of user
Temporarily it is negligent of management and control, and makes to have gathered the profit for setting capacity more than it in holding groove 3, the over capacity profit can be from internal ring wall 31
Upper end week along overflow on the surface of pot cover 1 of gusset in set shoulder 4 and internal ring wall 31, and can be through concane gap 43 and bottom land 32 and pot
Gap overflow between lid 1 is on the surface of pot cover 1 of the periphery of barrel cover 2, so that the profit is from accumulating in bottom week of pressure limiting valve
Side, so that it is guaranteed that the safe handling of pressure cooker of the present invention；（3）Relative to can also make the over capacity profit overflow other construct,
Concane gap 43 in the present embodiment three coordinates jointly with above-mentioned gap, can make the flow that the over capacity profit is passed through after overflowing more
It is long, the profit is more fully vaporized, and pressure cooker of the present invention is more quickly and effectively radiated, to slow down the soup in pressure cooker of the present invention
Water vapor is lost in speed, so that pressure cooker of the present invention can obtain the safe handling of longer time under harsh state.
The pressure cooker of the present embodiment one has following features：（1）Significantly different with prior art, structure sets in the present embodiment one
Holding groove 3 for accepting profit, ad hoc holding groove 3 make pressure cooker of the present invention have collect and storage profit work(
Can, make the profit not overflow that fluid-mixing is formed on the surface of pot cover 1 and from increasing when pressure cooker of the present invention is cooked
Heat energy loss, the profit does not accumulate in the bottom the week side of boss of pressure limiting valve yet and from the normal steam discharge of influence pressure limiting valve, overcomes existing
Because the profit not to being formed makees appropriate disposal or profit disposal to being formed is incorrect and the defect that triggers in technology.
（2）Unlike the prior art, the upper end of the barrel cover 2 in the present embodiment one is open ports, is realizing antispray function and appropriateness drop
On the basis of low exhaust noise, the open upper end of the barrel cover 2 mouth can make that remaining fluid-mixing is without hindrance to emerge, and make remaining mixing
Fluid nor affects on the normal steam discharge of pressure limiting valve, so as to the defect for preferably overcoming prior art easily to exist.（3）With it is existing
Technology is different, and the upper end in the present embodiment one has certain deadening for the barrel cover 2 of open ports, the barrel cover 2 of this construction, only
Suitably to change it highly can just change the reduction amplitude of exhaust noise, with this, can reduce the specific of amplitude according to exhaust noise
Need, the height of appropriate selection barrel cover 2, while having cut down exhaust noise great Yi and disturbing the adverse effect of people, it is appropriate to possess
Small noise can make operator be easy to perceive the working condition of pressure cooker of the present invention, be conducive to the high pressure of the present invention in cooking
Pot makes the firepower regulation and control of suitable wish in time.（4）Bottom land 32 in the present embodiment one is bonded to each other with pot cover 1 to be contacted, and makes two
Contact surface between person is larger, and because bottom land 32 is in the curved surface that the surface of pot cover 1 on the Support Position of pot cover 1 is slightly projection
Shape, can make the relative position between barrel cover 2 and holding groove 3 and pot cover 1 and bonnet 11 keep stabilization, can make barrel cover 2 and accept
Groove 3 reliable and stable can also be used under infinite place component mating reaction, so as to simplification structure of the invention, make high pressure of the present invention
Pot is more easy to use, also can provide advantage for the setting of silencer cover..（5）Barrel cover 2 and holding groove 3 in the present embodiment one
Integral construction, can be moulded, rational technology, low production cost with plastic material or sheet metal, and can be at any time set with and used, and be filled
Unload easily, it is easy to clean, can be used to cooking and offer convenience and be conducive to pressure cooker popularization and application of the present invention.
Embodiment two
This pressure cooker of the embodiment of the present invention two（Construction is shown in Fig. 3, Fig. 4 and Fig. 6 to Fig. 8）.On the basis of the embodiment of the present invention one
On, in order that the function of pressure cooker of the present invention is more perfect, to be allowed to be more easily performed and apply, further structure sets following structure
Make, i.e.,：
Further construct 1：Enclosed in above-mentioned internal ring wall 31 be provided with pot cover 1 around the pressure limiting valve set shoulder 4 of a week, cover shoulder
4 bottoms that pressure limiting valve housing 13 is connected to through covering hole 41, cover between shoulder 4 and the bottom side of bonnet 11 with suitable for mixing
The spacing that fluid passes through；Barrel cover 2 and holding groove 3 are through the kink of internal ring wall 31 on described set shoulder 4；Set shoulder 4 and the overflow launder
There is suitable gap, so that the smooth inflow overflow launder 33 of profit on set shoulder 4 and the surface of pot cover 1 between 33.
This provides a kind of better simply spacing structure to limit relative position between barrel cover 2 and holding groove 3 and bonnet 11
Make, and make the suitable gap of holding between internal ring wall 31 and the week side of boss of bonnet 11, with facilitate barrel cover 2 and holding groove 3 installation and
Use；Set gap is so that overflow launder 33 plays a part of to correspond to described in embodiment one.
Further construct 2：The periphery of above-mentioned set shoulder 4 is along being provided with least three plush coppers 42 being evenly distributed, plush copper 42
It is attached with set shoulder 4 and positioned at the inner side of internal ring wall 31, plush copper 42 is in up-small and down-big cone shape.This construction is to barrel cover
2 and holding groove 3 install and be oriented to and position-limiting action, in the plush copper 42 of cone more convenient for the installation of barrel cover 2 and holding groove 3 makes
With.
Further construct 3：Above-mentioned set shoulder 4 is provided with oral area between two adjacent plush coppers 42 concane gap 43 outwardly.
The concane gap 43 that institute's structure sets makes the profit overflow on the surface of pot cover 1 for falling within and being enclosed in internal ring wall 31 more smoothly flow therein overflow launder 33
In, be conducive to improving the reliability for realizing above-mentioned functions.
Further construct 4：The top of above-mentioned barrel cover 2 is provided with the silencer cover 5 being sleeved on its open ports position, silencer cover 5
Center be provided with around the bonnet rounded cover through hole 51 of 11 1 weeks, and make bonnet 11 be located at cover through hole 51 in, two
There is suitable steam discharge gap between person.Can be depended on actual need the silencer cover 5 set from institute's structure, further to reduce exhaust noise
With enhancing antispray effect so that pressure cooker of the present invention is with more perfect function.The silencer cover 5 that institute's structure sets is more suited to bonnet
11 is in the pressure limiting valve of mushroom-shaped, and with following effect：When the mixed flow scale of construction of pressure limiting valve discharge is larger, between above-mentioned steam discharge
Gap makes the gas pressure formed by remaining fluid-mixing in barrel cover 2 be more than its ambient pressure, this exhaust steam pressure to pressure cooker
Raising effect is produced, and simultaneously, under the gas pressure effect in barrel cover 2, bonnet 11 obtains upward active force, and bonnet 11 is applied
The active force being added on the steam drain position of pressure limiting valve housing 13 reduces and produces reduction effect to the exhaust steam pressure of pressure cooker, above-mentioned
Two adverse effects are cancelled out each other without the exhaust steam pressure for improving the former setting of pressure cooker, i.e., do not influence the normal steam discharge of pressure limiting valve, from
And ensure pressure cooker of the present invention and used with its original safe condition.
Further construct 5：Above-mentioned silencer cover 5 is provided with positioned at the top of holding groove 3 around the bonnet groove of 11 1 weeks 52,
The bottom side of the groove 52 is provided with several circumferentially distributed exhaust holes 53.Change the size of the exhaust hole 53 that institute's structure sets
Or/and quantity also can appropriate regulation exhaust noise, depend on actual need setting, is used to possess appropriately sized exhaust noise so that
Operator is easy to perceive the working condition of pressure cooker of the present invention, in order to firepower regulation and control of cooking.Groove 52 and steam discharge that institute's structure sets
Hole 53 is conducive to the profit generated on silencer cover 5 to fall into holding groove 3 from the lower end side of steam vent 53, you can fluid-mixing is existed
The profit generated on silencer cover 5 is also easily accumulated in holding groove 3, is conducive to more collections of profit, is beneficial to high pressure of the present invention
The use of pot；Meanwhile, in structure, realize that installation of the silencer cover 5 in barrel cover 2 is oriented to and spacing using the bottom of groove 52 week edge
Effect, makes both fit structures compact, using more convenient.
Further construct 6：Above-mentioned cover through hole 51 upper end week along be located at the maximum outside diameter on the top of mushroom-shaped bonnet 11 at
Next week along sustained height position.Cover through hole 51 is suitable for bonnet 11 with the above-mentioned relative position relation between the two of bonnet 11
In the pressure limiting valve of mushroom-shaped, and with following effect：（1）Expose the top of bonnet 11, easily observation silencer cover 5 and bonnet 11
Relative position state, be convenient to adjust silencer cover 5 installation site；（2）As fluid-mixing discharge rate increases, mushroom-shaped
The height and position of bonnet 11 has risen, and can change the steam discharge angle and appropriate increase exhaust noise of fluid-mixing, is conducive to
Operator perceives the change of pressure cooker working condition of the present invention, and is susceptible to be adapted to the firepower regulation and control of wish.
Further construct 7：Above-mentioned silencer cover 5 is made up of metal material, and be provided be tightly placed in the outer circumferential side of cover through hole 51 by
The heat-insulated ring set 6 that plastic material is made, the outer circumferential side of cover through hole 51 and plastic cement ring set 6 have suitable to adapt to the height that staff is affectedly bashful
Degree.Plastic cement ring set 6 has certain heat-blocking action, during pressure cooker of the present invention cooks use, silencer cover 5 is taken not with hand
Easily it is burned, Emergency use is convenient.
The present embodiment two devices have following features：（1）The set shoulder 4 that institute's structure sets is more convenient for pressure cooker of the present invention is used.
（2）The silencer cover 5 that institute's structure sets solves the problems, such as in the prior art easily, to make the function of pressure cooker of the present invention more perfect, has
Beneficial to the popularization and application of pressure cooker of the present invention.
Embodiment three
This pressure cooker of the embodiment of the present invention three（Construction is shown in Fig. 5 to Fig. 8）, being contrasted with the embodiment of the present invention two, its structure is different
It is：
Above-mentioned set shoulder 4 is integrally to be constructed with pot cover 1.
Individual member is eliminated in the construction of the present embodiment three and covers shoulder 4, and the cooperation for making local structure on pot cover 1 changes
Change can just realize the conformation function of the set shoulder 4 in embodiment two, make the more compact structure of the pressure cooker of the present embodiment three, using more
Convenient and easy to spread application.
Other constructions and its corresponding function in the present embodiment three correspond to described in embodiment one and embodiment two, and this is not
Repeat again.
Significantly different with prior art, ad hoc holding groove makes pressure cooker of the present invention have collection in pressure cooker of the present invention
The function of profit, makes profit not overflow on pot cover surface, also from accumulating in the bottom the week side of boss of pressure limiting valve, overcomes prior art
The middle profit because not to being formed makees appropriate disposal or the profit disposal to being formed is incorrect and the defect that triggers, and solves
The problem that pressure cooker easily exists when cooking and using.Bottom land 32 in the present invention is bonded to each other with pot cover 1 to be contacted, and can make barrel cover
Relative position between 2 and holding groove 3 and pot cover 1 and bonnet 11 keeps stabilization, can make barrel cover 2 and holding groove 3 in infinite place structure
Reliable and stable can also be used under part mating reaction, so as to simplification structure of the invention, also for the setting of silencer cover is provided favorably
Condition.The upper end of the barrel cover in pressure cooker of the present invention is open ports, makes barrel cover more reasonable structure and manufacture craft simpler, is made residual
Remaining fluid-mixing is emerged from the top of barrel cover 2 and can faster be aspirated by smoke exhaust ventilator and discharged, and can be by changing the height of barrel cover 2
To change the reduction amplitude of exhaust noise, also for the setting of silencer cover provides advantage.Significantly different, this hair with prior art
Silencer cover 5 ad hoc in bright pressure cooker allows the exhaust noise reduction amplitude of pressure cooker of the present invention to have two kinds of different class
Selection, can overcome exhaust noise reduction amplitude in the prior art that the defects such as inconvenience are not used caused by malleable；Also, at this
Silencer cover 5 is applied mechanically on invention pressure cooker not only further reduces exhaust noise and enhancing antispray effect, makes pressure cooker of the present invention
With more perfect function, and the normal steam discharge of pressure limiting valve is not influenceed, solve in the prior art because by the bonnet of pressure limiting valve
The use safety problem surrounded and easily trigger.The holding groove of the embodiment of the present invention is integrally constructed with barrel cover, is loaded and unloaded and cleaning side
Just, and can be made of sheet metal or plastic material molding, manufacture craft is simple, can be during pressure cooker of the present invention is cooked
Apply mechanically at any time, can be used to cooking and offer convenience and be conducive to pressure cooker popularization and application of the present invention.
Claims (5)
1. the pressure cooker of a kind of easy-to-use antispray and collection profit, includes the pot of pressure cooker（10）And the tool matched with it
The pot cover of limited valve（1）, the pot cover（1）It is upper have around pressure limiting valve one week be used to block the mixing that is sprayed from pressure limiting valve
The barrel cover of fluid（2）, the barrel cover（2）Bottom be provided with positioned at pot cover（1）On around pressure limiting valve bonnet（11）One week hold
Access slot（3）；The holding groove（3）By the barrel cover（2）Barrel and on its inside with through hole（311）Internal ring wall
（31）And it is attached the bottom land between both bottoms（32）Constitute；The through hole（311）Minimum-value aperture be more than valve
Cap（11）The maximum outside diameter of upper end, so that the barrel cover（2）And holding groove（3）Through the through hole（311）Kink is in bonnet
（11）Periphery, and make the internal ring wall（31）With bonnet（11）The week side of boss between have suitable gap；The barrel cover（2）And
Holding groove（3）Through and through the bottom land（32）It is supported in pot cover（1）Surface on and and pot cover（1）Contact connection；The inner ring
Wall（31）Upper end week edge height and position be less than pressure limiting bonnet bore（12）The relevant position of lower edge, so that from pressure limiting bonnet bore
（12）The fluid-mixing of ejection is from the internal ring wall（31）Top pass through the holding groove（3）Superjacent air space in；
The barrel cover（2）With the internal ring wall（31）Between have suitable spacing so that the holding groove（3）With presetting appearance
Amount；The barrel cover（2）Upper end be open ports；
It is characterized in that：The bottom land（32）Bottom shape with its in pot cover（1）Pot cover on Support Position（1）Surface configuration
It is identical, so that both are in mutually patch volt contact condition；The holding groove（3）Bottom overflowing of being provided with that several are evenly distributed
Chute（33）, the overflow launder（33）Make internal ring wall（31）Interior confining space through holding groove（3）Bottom and barrel cover（2）Periphery
Space connects, and makes to be the internal ring wall（31）The pot cover for inside enclosing（1）Profit on surface can be from the overflow launder（33）
Smooth circulation is as the barrel cover（2）The pot cover of periphery（1）On surface；
The holding groove（3）Internal ring wall（31）In enclose and be provided with positioned at pot cover（1）On around the pressure limiting valve set shoulder of a week
（4）, the set shoulder（4）Through covering hole（41）It is connected to pressure limiting valve housing（13）Bottom, the set shoulder（4）With bonnet（11）'s
There is the suitable spacing passed through for fluid-mixing between bottom side；The holding groove（3）And barrel cover（2）Through the internal ring wall
（31）Kink is in described set shoulder（4）On；The set shoulder（4）With the overflow launder（33）Between have suitable gap so that
Positioned at set shoulder（4）And pot cover（1）The smooth inflow overflow launder of profit on surface（33）.
2. easy-to-use antispray according to claim 1 and collect profit pressure cooker, it is characterised in that：The barrel cover（2）
Top be provided with the silencer cover being sleeved on its open ports position（5）, the silencer cover（5）Center be provided with around valve
Cap（11）One week rounded cover through hole（51）, and make bonnet（11）Positioned at the cover through hole（51）It is interior, between the two with suitable
Suitable steam discharge gap；When the mixed flow scale of construction of pressure limiting valve discharge is larger, the steam discharge gap makes barrel cover（2）Interior is mixed by remnants
The gas pressure that interflow body is formed is more than its ambient pressure, and this exhaust steam pressure to pressure cooker produces raising effect, and simultaneously,
Barrel cover（2）Under interior gas pressure effect, bonnet（11）Obtain upward active force, bonnet（11）It is applied to pressure limiting valve housing
（13）Active force on steam drain position reduces and produces reduction effect, above-mentioned two adverse effects phase to the exhaust steam pressure of pressure cooker
The exhaust steam pressure mutually offset without improving the former setting of pressure cooker.
3. easy-to-use antispray according to claim 2 and collect profit pressure cooker, it is characterised in that：The silencer cover
（5）It is provided with positioned at the holding groove（3）Top around bonnet（11）One week groove in annular（52）, the groove
（52）Bottom side be provided with several circumferentially distributed steam vents（53）.
4. easy-to-use antispray according to claim 2 and collect profit pressure cooker, it is characterised in that：The cover through hole
（51）Upper end week along be located at and mushroom-shaped bonnet（11）Next week at the maximum outside diameter on top is along sustained height position.
5. easy-to-use antispray according to claim 1 and collect profit pressure cooker, it is characterised in that：The set shoulder（4）
It is and pot cover（1）Integral construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611201419.9A CN106859301A (en) | 2012-11-18 | 2012-11-18 | The pressure cooker of easy-to-use antispray and collection profit |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611201419.9A CN106859301A (en) | 2012-11-18 | 2012-11-18 | The pressure cooker of easy-to-use antispray and collection profit |
| CN201210463868.6A CN103815773B (en) | 2012-11-18 | 2012-11-18 | There is antispray and collect the pressure cooker of profit function |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210463868.6A Division CN103815773B (en) | 2012-11-18 | 2012-11-18 | There is antispray and collect the pressure cooker of profit function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106859301A true CN106859301A (en) | 2017-06-20 |
Family
ID=50751295
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611194083.8A Withdrawn CN106820952A (en) | 2012-11-18 | 2012-11-18 | The pressure cooker of more safe antispray and collection profit |
| CN201611201419.9A Withdrawn CN106859301A (en) | 2012-11-18 | 2012-11-18 | The pressure cooker of easy-to-use antispray and collection profit |
| CN201210463868.6A Expired - Fee Related CN103815773B (en) | 2012-11-18 | 2012-11-18 | There is antispray and collect the pressure cooker of profit function |
| CN201611201447.0A Withdrawn CN106820953A (en) | 2012-11-18 | 2012-11-18 | It is applicable antispray and collects the pressure cooker of profit |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611194083.8A Withdrawn CN106820952A (en) | 2012-11-18 | 2012-11-18 | The pressure cooker of more safe antispray and collection profit |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210463868.6A Expired - Fee Related CN103815773B (en) | 2012-11-18 | 2012-11-18 | There is antispray and collect the pressure cooker of profit function |
| CN201611201447.0A Withdrawn CN106820953A (en) | 2012-11-18 | 2012-11-18 | It is applicable antispray and collects the pressure cooker of profit |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN106820952A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109984615A (en) * | 2017-12-29 | 2019-07-09 | 天津市康利厨具制造有限公司 | A kind of outdoor anti-spill pot |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458374A (en) * | 2018-06-29 | 2018-08-28 | 安徽香妃茶业有限公司 | It is a kind of that there is safe gas-cooker |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2131408Y (en) * | 1992-02-02 | 1993-05-05 | 常泽文 | Pressure cooker with sanitary bowl |
| CN2212953Y (en) * | 1994-03-07 | 1995-11-22 | 乐清市通达有线电厂 | Safety device for household pressure cooker |
| CN2754518Y (en) * | 2003-04-09 | 2006-02-01 | 西尔马克控股有限公司 | Assembly of conical cover ring and tray for boiling cooker |
| CN201312737Y (en) * | 2008-12-26 | 2009-09-23 | 东莞市步步高家用电器有限公司 | Pressure-limiting exhaust valve with noise-eliminating function |
| ES1072649U (en) * | 2010-05-27 | 2010-08-12 | Jose Pesqueira | "cover for sarten, cooker or similar" (Machine-translation by Google Translate, not legally binding) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2144448Y (en) * | 1992-04-20 | 1993-10-27 | 张文龙 | Sanitary safety device for pressure cooker |
| CN2128508Y (en) * | 1992-06-25 | 1993-03-24 | 廖辉祖 | Splash-proof safety device for pressure cooker |
| JP3386291B2 (en) * | 1995-05-31 | 2003-03-17 | 関西軽金属工業株式会社 | Knobs with horns for cooked cooking utensils such as pots |
| CN2408795Y (en) * | 2000-01-28 | 2000-12-06 | 梁辉勇 | Jetting-preventing cup for pressure pot |
| CN101322617A (en) * | 2007-06-12 | 2008-12-17 | 应明涛 | Automatic alarm steam coffee pot |
| KR20110135008A (en) * | 2010-06-10 | 2011-12-16 | 김민우 | A fried food prevention frying pan |
-
2012
- 2012-11-18 CN CN201611194083.8A patent/CN106820952A/en not_active Withdrawn
- 2012-11-18 CN CN201611201419.9A patent/CN106859301A/en not_active Withdrawn
- 2012-11-18 CN CN201210463868.6A patent/CN103815773B/en not_active Expired - Fee Related
- 2012-11-18 CN CN201611201447.0A patent/CN106820953A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2131408Y (en) * | 1992-02-02 | 1993-05-05 | 常泽文 | Pressure cooker with sanitary bowl |
| CN2212953Y (en) * | 1994-03-07 | 1995-11-22 | 乐清市通达有线电厂 | Safety device for household pressure cooker |
| CN2754518Y (en) * | 2003-04-09 | 2006-02-01 | 西尔马克控股有限公司 | Assembly of conical cover ring and tray for boiling cooker |
| CN201312737Y (en) * | 2008-12-26 | 2009-09-23 | 东莞市步步高家用电器有限公司 | Pressure-limiting exhaust valve with noise-eliminating function |
| ES1072649U (en) * | 2010-05-27 | 2010-08-12 | Jose Pesqueira | "cover for sarten, cooker or similar" (Machine-translation by Google Translate, not legally binding) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109984615A (en) * | 2017-12-29 | 2019-07-09 | 天津市康利厨具制造有限公司 | A kind of outdoor anti-spill pot |
| CN109984615B (en) * | 2017-12-29 | 2024-04-05 | 南京卓鑫发科技有限公司 | Outdoor anti-overflow pot |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106820953A (en) | 2017-06-13 |
| CN103815773B (en) | 2016-12-21 |
| CN106820952A (en) | 2017-06-13 |
| CN103815773A (en) | 2014-05-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170620 |
|
| WW01 | Invention patent application withdrawn after publication |