CN108851967A - Cooking utensil - Google Patents
Cooking utensil Download PDFInfo
- Publication number
- CN108851967A CN108851967A CN201810375400.9A CN201810375400A CN108851967A CN 108851967 A CN108851967 A CN 108851967A CN 201810375400 A CN201810375400 A CN 201810375400A CN 108851967 A CN108851967 A CN 108851967A
- Authority
- CN
- China
- Prior art keywords
- exhaust pipe
- cooking apparatus
- exhaust
- deflation assembly
- lower exhaust
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010411 cooking Methods 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 claims abstract description 8
- 238000006073 displacement reaction Methods 0.000 claims abstract description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 16
- 239000010935 stainless steel Substances 0.000 claims description 16
- 230000007704 transition Effects 0.000 claims description 14
- 230000000630 rising effect Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 description 7
- 241000209094 Oryza Species 0.000 description 5
- 235000007164 Oryza sativa Nutrition 0.000 description 5
- 235000009566 rice Nutrition 0.000 description 5
- 235000013305 food Nutrition 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- A47J27/0802—Control mechanisms for pressure-cookers
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
- Commercial Cooking Devices (AREA)
Abstract
A cooking utensil is provided with a pot cover and a pot body, wherein a pressure limiting valve and an exhaust assembly are arranged on the pot cover, the exhaust assembly comprises an upper exhaust pipe and a lower exhaust pipe, an exhaust port at the upper end of the upper exhaust pipe is blocked by the pressure limiting valve, the lower end of the upper exhaust pipe is connected with the lower exhaust pipe to form an exhaust channel together, the exhaust assembly is further provided with an exhaust hole, the lower exhaust pipe drives the upper exhaust pipe to rotate, the upper exhaust pipe generates vertical displacement in the rotating process, a gap is generated between the top end of the upper exhaust pipe and the lower exhaust pipe, and the gap is communicated with the exhaust hole and the exhaust channel, so that the exhaust hole exhausts outwards. The last blast pipe of this application cooking utensil rotates and reciprocates with the help of the drive of lower blast pipe, and produce the clearance between the lower blast pipe so that the exhaust hole can outwards exhaust to can switch this cooking utensil to non-pressure mode by the mode of operation that presses.
Description
Technical field
This application involves a kind of cooking apparatus, especially a kind of cooking apparatus with pressure limiting valve and gas vent.
Background technique
Electric pressure cooking saucepan and rice cooker are two kinds of very universal household kitchen small household electrical appliances, electric pressure cooking saucepan due to can more than
Pressure, so be easier to cook difficult ripe food, and it is substantially ripe by boiling in a covered pot over a slow fire because of the problem of overflowing is easy to cook, and cooks the rice taken
Rice-mouth sense is bad.And rice cooker is no pressure culinary art, can sufficiently boil heating, be mainly used for cooking rice.It is cooked to meet comprehensively
It prepares food demand, some families are that existing electric pressure cooking saucepan has electric cooker again, and two products occupy many spaces in kitchen.
There are also a kind of electric pressure cooking saucepan, there are two types of operating modes for tool, and one is the building rings that pressure is formed with by pressure limiting valve
Border, another kind are the working environment of no pressure to be formed by opening other gas vents not limited by the pressure limiting valve, but realize
The switching construction of both operating modes is more complicated.
It is necessory to be improved to above-mentioned cooking apparatus.
Summary of the invention
The application provides a kind of cooking apparatus, can be realized pressure and without pressure two kinds of operating modes and pattern switching it is easy
Operation.
Specifically, the application is achieved by the following technical solution：A kind of cooking apparatus is equipped with pot cover and pot body, institute
Pot cover is stated equipped with pressure limiting valve and gas deflation assembly, which is equipped with accommodating chamber and the spool in accommodating chamber, the exhaust group
Part includes upper exhaust pipe and lower exhaust pipe, and the upper end of the upper exhaust pipe is protruded into the accommodating chamber of the pressure limiting valve, and by described
Spool blocks the exhaust outlet of the upper end, and the lower end of the upper exhaust pipe is connect with common with the lower exhaust pipe with the lower exhaust pipe
Exhaust passage is formed, the gas deflation assembly is additionally provided with gas vent, and the lower exhaust pipe drives the upper exhaust pipe rotation, row on this
Tracheae generates the displacement of up and down direction during rotation, makes between generating between the upper exhaust pipe top and the lower exhaust pipe
Gap, the gap are connected to the gas vent and the exhaust passage, are vented the gas vent externally.Upper exhaust pipe in the application
It rotates and moves up and down by the drive of lower exhaust pipe, gap is generated between lower exhaust pipe is vented gas vent externally, by this
Cooking apparatus is by there is pressure operating mode to switch to without pressure operating mode.
According to one embodiment of the application, the lower exhaust pipe upper end side wall be equipped with evagination protrusion or indent it is recessed
Slot, the upper exhaust pipe are correspondingly provided with groove or protrusion, described in the lower exhaust pipe drives by the interworking of this concaveconvex structure
Upper exhaust pipe rotation.The upper and lower exhaust pipe is rotated together by the realization of concave-convex interworking, simple and reliable for structure.
According to one embodiment of the application, the pot cover ecto-entad successively includes in upper cover, lining lid and stainless steel
Lid, the upper lid surface are fixed with handle, and the gas deflation assembly is fixed on the lining and covers, and the bottom of the lower exhaust pipe is worn
It crosses the lining lid to connect with the stainless steel inner cover, rotates the handle and drive the stainless steel inner cover rotation, the stainless steel
Inner cover rotation is further driven to the lower exhaust pipe rotation.User can be such that lower exhaust pipe rotates by swing handle, structure letter
It is single reasonable.
According to one embodiment of the application, the gas deflation assembly is additionally provided with lifting bar, which is fixed on described
On exhaust pipe side wall and extend outwardly；The lining is covered equipped with convex ribs, in the upper exhaust pipe rotation process, the lifting bar
Top surface along the convex ribs is climbed, and exhaust pipe on this is driven to move up.The application realizes upper exhaust pipe by lifting bar and convex ribs
Shift up, to generate the aforementioned gap for being connected to the gas vent and the exhaust passage, realize the cooking apparatus by there is pressure
Operating mode is to without the switching for pressing operating mode.
According to one embodiment of the application, the lining is covered with the through-hole passed through for the gas deflation assembly, the convex ribs
Arc-shaped to be arranged in around the through-hole, the part that the lifting bar stretches out the upper exhaust pipe is pressed on the top surface of the convex ribs
On；And the gas deflation assembly is equipped with multiple lifting bars, and the lining lid is correspondingly provided with multiple convex ribs.The convex ribs of the application and lifting
Bar is multiple settings, keeps the upper shifting movement in the upper exhaust pipe rotation process more steady.
According to one embodiment of the application, the lifting bar, which is connected through a screw thread, is fixed on the upper exhaust pipe side wall
On.The lifting bar of the application is fixed reliable.
According to one embodiment of the application, the lifting bar is fixed by welding on the upper exhaust pipe side wall.This
The lifting bar of application is fixed reliable.
According to one embodiment of the application, which is additionally provided with fixture nut, and the lower exhaust pipe upper end is protruded into
On this in exhaust pipe after, which from bottom to top assembles, and lower row sealed with the bottom thread of the upper exhaust pipe
Spring is also folded between the top of tracheae and the fixture nut.It is moved between the lower exhaust pipe by nut and spring
Be fixed in exhaust pipe.
According to one embodiment of the application, which further includes exhausting seal ring, the lower end of the upper exhaust pipe
It covers on the outside of the upper end of the lower exhaust pipe, the junction of the upper exhaust pipe and the lower exhaust pipe passes through the exhausting seal ring
It is connected and sealed, is separated between the gas vent and the exhaust passage by exhausting seal ring sealing；The upper exhaust pipe
It leaves the exhausting seal ring by shifting up and generates the gap, and then connect the gas vent and the exhaust passage
It is logical.It is tightly connected upper and lower exhaust pipe by sealing ring, guarantee has pressure working environment；The sealing is released when upper exhaust pipe moves up
State is cut the cooking apparatus and is shifted to without pressure working environment.
According to one embodiment of the application, the upper exhaust pipe includes the lower part of top and broadening, the top with
Transition wall is formed between lower part；The exhausting seal ring is fixed on the top of the lower exhaust pipe, be located at the transition wall and it is described under
Between the top surface of exhaust pipe, the gas vent is through setting in the transition wall；Before the gap generates, the exhaust sealing
Circle blocks the gas vent.Herein described gas vent is formed in the transition wall of the upper exhaust pipe and by being fixed on the lower row
The top of tracheae the sealing ring block, it is simple and reasonable.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The application can be limited.
Detailed description of the invention
Fig. 1 shows the three-dimensional combination figure of the cooking apparatus according to the application one embodiment.
Fig. 2 is the stereogram exploded view of the pot cover of cooking apparatus shown in Fig. 1.
Fig. 3 is the stereogram exploded view of the gas deflation assembly of cooking apparatus shown in Fig. 2.
Fig. 4 is the top view of the lower exhaust pipe of gas deflation assembly shown in Fig. 3.
Fig. 5 is the bottom view of the upper exhaust pipe of gas deflation assembly shown in Fig. 3.
Fig. 6 be Fig. 1 shown in cooking apparatus pot cover perspective view, for the ease of observation, the upper cover and handle of the pot cover by
It removes, wherein the gas deflation assembly is in first state.
Fig. 7 is similar to Fig. 6, is derived from different angle.
Fig. 8 is the sectional view of the line A-A in Fig. 7.
Fig. 9 is the partial enlarged view of circled in Fig. 8.
Figure 10 is similar to Fig. 6, and only the gas deflation assembly on pot cover is in the second state.
Figure 11 is similar to Fig. 9, but gas deflation assembly therein is also at the second state.
Drawing reference numeral explanation：
Upper cover 1, handle 10, handle base 12, lining lid 2, convex ribs 21, top surface 23, stainless steel inner cover 3, mounting hole 32, fixing piece
33, pressure limiting valve 4, accommodating chamber 40, spool 42, gas deflation assembly 5, exhaust passage 500, exhaust outlet 501, gap 502, upper exhaust pipe
51, top 511, lower part 512, transition wall 513, gas vent 514, groove 516, lower exhaust pipe 52, top 520, flange 521, match
Conjunction portion 522, protrusion 524, exhausting seal ring 53, fixture nut 55, spring 56, lifting bar 57.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the application.On the contrary, they be only with it is such as appended
The example of the consistent device of some aspects be described in detail in claims, the application, system, apparatus and method.
It is only to be not intended to be limiting the application merely for for the purpose of describing particular embodiments in term used in this application.
It is also intended in the application and the "an" of singular used in the attached claims, " described " and "the" including majority
Form, unless the context clearly indicates other meaning.It is also understood that term "and/or" used herein refers to and wraps
It may be combined containing one or more associated any or all of project listed.
The application provides a kind of cooking apparatus, which has been capable of providing pressure and without two kinds of operating modes of pressure.It please tie
It closes shown in Fig. 1 and Fig. 2, which includes pot cover and pot body, and the pot cover ecto-entad of the cooking apparatus successively includes upper
Lid 1 serves as a contrast lid 2 and stainless steel inner cover 3, handle 10 is also equipped in the upper cover 1, the lining lid 2 is equipped with and handle 10 cooperates
Handle base 12.The pot cover is additionally provided with pressure limiting valve 4 and gas deflation assembly 5, and the gas deflation assembly 5 is fixed on the lining lid 2, institute
It states pressure limiting valve 4 to be fixed in upper cover 1, and blocks the top of the gas deflation assembly 5.
It with reference to Fig. 3, and combines shown in Fig. 6 to Fig. 9, which includes upper exhaust pipe 51, lower exhaust pipe 52 and exhaust
Sealing ring 53.The gas deflation assembly 5 is mounted on the lining lid 2, wherein the upper end of upper exhaust pipe 51 protrudes from the upper of the lining lid 2
Surface.Emphasis refers to Fig. 9, and the pressure limiting valve 4 in the upper cover 1 is equipped with accommodating chamber 40 and the spool in accommodating chamber 40
42, the upper end of the upper exhaust pipe 51 is protruded into the accommodating chamber 40 of the pressure limiting valve 4, and blocks the upper end by the spool 42
Exhaust outlet 501, the lower end of the upper exhaust pipe 51 connect with the lower exhaust pipe 52 with lower 52 row of being collectively formed of exhaust pipe
Gas channel 500.
The junction of the upper exhaust pipe 51 and the lower exhaust pipe 52 passes through 53 company of being sealed of exhausting seal ring
It connects.With continued reference to shown in Fig. 9, the upper exhaust pipe 51 includes the lower part 512 on top 511 and broadening, and the top 511 is under
Portion 512 is tubular, forms transition wall 513 between the two.The lower end of the upper exhaust pipe 51, i.e., 512 sets of lower part is under described
On the outside of the upper end of exhaust pipe 52, the exhausting seal ring 53 is fixed on the top 520 of the lower exhaust pipe 52.
The gas deflation assembly 5 further includes fixture nut 55 and spring 56.The upper end of the lower exhaust pipe 52 is protruded on described
After in the lower part 512 of exhaust pipe 51, spring 56 is enclosed into the lower exhaust pipe 52 and from bottom to top fills in the upper exhaust pipe 51
In lower part 512, the top of the lower exhaust pipe 52 is equipped with a circle flange 521, for the spring 56 top against.Finally by institute
State that fixture nut 55 entangles the lower exhaust pipe 52 and from bottom to top to carry out with upper 51 bottom of exhaust pipe screw thread sealed, in institute
It states after fixture nut 55 fixes, the top of the spring 56 is against the lower exhaust pipe 52, and bottom end is against the fixture nut
55.The upper exhaust pipe 51 for assembling heel row pneumatic module 5 cannot move downward because its transition wall 513 abutted to it is described under
Exhaust pipe 52, but can move upwards, as long as overcoming the elastic force of the spring 56.Exhaust pipe 51 and lower exhaust in the application
Moveable connection is realized by fixture nut 55 and spring 56 between pipe 52.
The gas deflation assembly 5 has 2 states, and gas deflation assembly 5 of the Fig. 6 into Fig. 9 is located under first state, this is close at this time
Seal 53 is clamped by the top surface of the transition wall 513 and the lower exhaust pipe 52, realizes the sealed connection of the two.In this case,
Gas in the cooking apparatus pot is by the bottom end air inlet of the lower exhaust pipe 52 by upper 51 exhaust outlet 501 of exhaust pipe
Out.It, should as long as spool 42 is removed when pressure reaches a threshold value because the spool 42 of pressure limiting valve 4 is got lodged at the exhaust outlet 501
Exhaust outlet 501 could be externally vented, and before pot inner pressure is not up to the threshold value, in there is pressure working condition in pot, be more suitable for
In the difficult food boiled of culinary art.
With reference to Figure 10 and Figure 11, gas deflation assembly 5 therein is located at the second state, provides no pressure for the application cooking apparatus
Working condition.Herein described lower exhaust pipe 52 is able to drive the upper exhaust pipe 51 and rotates, and 51 turns of exhaust pipe on this
It can also be moved up relative to lower exhaust pipe 52 during dynamic, the transition wall 513 is made to leave the exhausting seal ring 53,
Gap 502 is formed between the transition wall 513 and the top of the lower exhaust pipe 52.The transition wall 513 is equipped with gas vent
514, when the gas deflation assembly 5 is in first state shown in Fig. 9, between the gas vent 514 and the exhaust passage 500
It is separated by the exhausting seal ring 53 sealing, can not be vented, directly blocked by the exhausting seal ring 53 in the present embodiment
The gas vent 514；And when the upper exhaust pipe 51 leaves the exhausting seal ring 53 and generate above-mentioned gap 502 by displacement
Afterwards, the gas vent 514 is connected to by the gap 502 with the exhaust passage 500, is externally vented.The pressure limiting valve of the upper cover 1
4 do not work, and by the gas vent 514, which is in the working condition without pressure.
The application drives the upper exhaust pipe 51 to rotate and moves up by lower exhaust pipe 52, generates gap 502, makes gas vent
514 externally exhausts, corresponding cooking apparatus have 2 kinds of working conditions, and one kind is not vented, by pressure limiting valve pressure limiting, in there is pressure work
Make state, another kind exhaust, pressure limiting valve does not work, and in without pressure working condition, is more suitable for cooking rice.
It please notes, in the present embodiment, the upper exhaust pipe 51 is to move up, understandable to be, the formation in above-mentioned gap
It is not restricted to the upper exhaust pipe 51 to move up, moving down by the upper exhaust pipe 51 can also be with as long as by lower exhaust pipe 52
Top is adjusted to cover on 51 outside of exhaust pipe, then the structure of the two junction is exactly lower exhaust pipe 52 in upper, upper exhaust pipe
51 under, and upper exhaust pipe 51 cannot be moved up and can only be moved down, and occurs gap after moving down, and gas vent 514 is adjusted to setting and is located at outside
52 top of lower exhaust pipe, can also have other modes certainly, details are not described herein.
The process that exhaust pipe 51 is switched to the second state by first state is described below, looks first at turning for exhaust pipe 51
Flowing mode.
It please refers to shown in Fig. 3 to Figure 11, the lower exhaust pipe 52 is further provided with the protrusion of evagination in its flange 521
524, the upper exhaust pipe 51 is correspondingly provided with groove 516, the groove 516 downward through exhaust pipe 51 on this lower end surface, in conjunction with
Shown in Fig. 9, when the lower exhaust pipe 52 is assembled to upwards in the upper exhaust pipe 51, the protrusion 524 is caught in described recessed
In slot 516, by the interworking of this concaveconvex structure, the lower exhaust pipe 52 is able to drive the upper exhaust pipe 51 and rotates together.When
So, as simply alternative embodiment, it is also possible to the lower exhaust pipe 52 and groove is provided, the upper exhaust pipe 51 provides protrusion
Portion forms this concave-convex interfitting structure.The upper and lower exhaust pipe 51,52 of the application is rotated together by the realization of concave-convex interworking, and structure is simple
The bottom of the lower exhaust pipe 52 is equipped with auxiliary section 522, which is non-circular structure, which wears
It crosses and the stainless steel inner cover 3 is fixed to by a fixing piece 33 with the mounting hole 32 of above-mentioned stainless steel inner cover 3.So in swing handle
When 10 drive stainless steel inner covers 3 rotate, the stainless steel inner cover 3 will drive the lower exhaust pipe 52 and rotate, in conjunction with the last period
Description, the rotation of the lower exhaust pipe 52 can drive the rotation of the upper exhaust pipe 51.In the present embodiment, the cooking pot
Tool is electric pressure cooking saucepan, and for electric pressure cooking saucepan, driving stainless steel inner cover 3 about handle 10 is the general skill of such product
Art repeats no more.
Exhaust pipe 51 on this is described below moves up process, asks emphasis with reference to Fig. 3 and Fig. 7, the gas deflation assembly 5 is also
Equipped with multiple lifting bars 57, described lifting 57 one end of bar is fixed on the side wall of the upper exhaust pipe 51, and fixed form can be
It is threadedly coupled or welds, keep lifting bar 57 fixed reliable.The lining lid 2 is equipped with the through-hole passed through for the gas deflation assembly 5, at this
Some convex ribs 21 are equipped with around through-hole, these convex ribs are arc-shaped.Turn that the lower exhaust pipe 52 drives upper exhaust pipe 51 to rotate
Dynamic direction, the direction is also the direction of uncapping of stainless steel inner cover 3 in fact, in the present embodiment for counterclockwise.The convex ribs
21 top surface 23 is in rising trend in the counterclockwise direction, can be inclined-plane or cambered surface etc..The other end of the lifting bar 57 compresses
On the top surface 23 of the convex ribs 21.During rotation, the lifting bar 57 is along the top of the convex ribs 21 for the upper exhaust pipe 51
Face 23 is climbed, and exhaust pipe 21 on this is driven to move up generation aforementioned gap 502, realizes the company of gas vent 514 and exhaust passage 500
It is logical, and then can be externally vented by gas vent 514.The convex ribs 21 and lifting bar 57 are multiple settings, make exhaust pipe
12 upper shifting movement is more steady.
The gas deflation assembly 5 of the application cooking apparatus drives upper exhaust pipe 51 to rotate by lower exhaust pipe 52, exhaust pipe on this
51 the displacement of up and down direction occurs in rotation, generates gap 502, makes the exhaust passage of gas vent 514 Yu the gas deflation assembly 5
500 connections, are vented outwards, realize the simple switching of 2 kinds of operating modes of the cooking apparatus.
The foregoing is merely the preferred embodiments of the application, not to limit the application, all essences in the application
Within mind and principle, any modification, equivalent substitution, improvement and etc. done be should be included within the scope of the application protection.
Claims (10)
1. a kind of cooking apparatus is equipped with pot cover and pot body, the pot cover is equipped with pressure limiting valve and gas deflation assembly, which is equipped with
Accommodating chamber and the spool in accommodating chamber, the gas deflation assembly include upper exhaust pipe and lower exhaust pipe, the upper exhaust pipe it is upper
End is protruded into the accommodating chamber of the pressure limiting valve, and the exhaust outlet of the upper end is blocked by the spool, the lower end of the upper exhaust pipe
It is connect with the lower exhaust pipe exhaust passage is collectively formed with the lower exhaust pipe, it is characterised in that：The gas deflation assembly is also set
There is gas vent, the lower exhaust pipe drives the upper exhaust pipe rotation, and exhaust pipe generates up and down direction during rotation on this
Displacement, make to generate gap between the upper exhaust pipe top and the lower exhaust pipe, which is connected to the gas vent and institute
Exhaust passage is stated, is vented the gas vent externally.
2. a kind of cooking apparatus as described in claim 1, it is characterised in that：The lower exhaust pipe upper end side wall is equipped with evagination
The groove of protrusion or indent, the upper exhaust pipe are correspondingly provided with groove or protrusion, and the lower exhaust pipe is tied by this bumps
The interworking of structure drives the upper exhaust pipe rotation.
3. a kind of cooking apparatus as described in claim 1, it is characterised in that：The pot cover ecto-entad successively include upper cover,
Lining lid and stainless steel inner cover, the upper lid surface are fixed with handle, and the gas deflation assembly is fixed on the lining and covers, and described
The bottom of lower exhaust pipe passes through lining lid and connect with the stainless steel inner cover, rotates the handle and drives the stainless steel inner cover
Rotation, the stainless steel inner cover rotation are further driven to the lower exhaust pipe rotation.
4. a kind of cooking apparatus as claimed in claim 3, it is characterised in that：The gas deflation assembly is additionally provided with lifting bar, the lift
Rising stem is fixed on the upper exhaust pipe side wall and extends outwardly；The lining is covered equipped with convex ribs, is rotated in the upper exhaust pipe
In the process, the lifting bar climbs along the top surface of the convex ribs, and exhaust pipe on this is driven to move up.
5. a kind of cooking apparatus as claimed in claim 4, it is characterised in that：The lining is covered with to be passed through for the gas deflation assembly
Through-hole, the convex ribs are arc-shaped to be arranged in around the through-hole, and the lifting bar stretches out the part of the upper exhaust pipe and compresses
On the top surface of the convex ribs；And the gas deflation assembly is equipped with multiple lifting bars, and the lining lid is correspondingly provided with multiple convex ribs.
6. a kind of cooking apparatus as claimed in claim 4, it is characterised in that：The lifting bar, which is connected through a screw thread, is fixed on institute
It states on exhaust pipe side wall.
7. a kind of cooking apparatus as claimed in claim 4, it is characterised in that：The lifting bar is fixed by welding on described
On exhaust pipe side wall.
8. a kind of cooking apparatus as described in claim 1, it is characterised in that：The gas deflation assembly is additionally provided with fixture nut, described
After lower exhaust pipe upper end is protruded on this in exhaust pipe, which from bottom to top assemble and the bottom thread of the upper exhaust pipe
It is sealed, and spring is also folded between the top of the lower exhaust pipe and the fixture nut.
9. a kind of cooking apparatus as described in claim 1, it is characterised in that：The gas deflation assembly further includes exhausting seal ring, institute
The lower end cap of exhaust pipe is stated on the outside of the upper end of the lower exhaust pipe, the junction of the upper exhaust pipe and the lower exhaust pipe
Be connected and sealed by the exhausting seal ring, between the gas vent and the exhaust passage by the exhausting seal ring seal every
It opens；The upper exhaust pipe leaves the exhausting seal ring and generates the gap by shifting up, and then makes the gas vent
It is connected to the exhaust passage.
10. a kind of cooking apparatus as claimed in claim 9, it is characterised in that：The upper exhaust pipe includes top and broadening
Lower part, form transition wall between the top and lower part；The exhausting seal ring is fixed on the top of the lower exhaust pipe, is located at
Between the transition wall and the top surface of the lower exhaust pipe, the gas vent is through setting in the transition wall；It is produced in the gap
Before death, the exhausting seal ring blocks the gas vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810375400.9A CN108851967B (en) | 2018-04-24 | 2018-04-24 | Cooking utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810375400.9A CN108851967B (en) | 2018-04-24 | 2018-04-24 | Cooking utensil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108851967A true CN108851967A (en) | 2018-11-23 |
| CN108851967B CN108851967B (en) | 2020-11-06 |
Family
ID=64326615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810375400.9A Active CN108851967B (en) | 2018-04-24 | 2018-04-24 | Cooking utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108851967B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0008999A1 (en) * | 1978-08-31 | 1980-03-19 | Heinrich Kuhn Metallwarenfabrik Aktiengesellschaft | Valve for a pressure cooker |
| CN2416839Y (en) * | 1998-12-07 | 2001-01-31 | 菲高合作社 | Pressure regulating valve used for pressure cooker |
| CN201085463Y (en) * | 2007-11-23 | 2008-07-16 | 黄振雄 | Cover of pressure cooker |
| CN201147193Y (en) * | 2007-12-20 | 2008-11-12 | 浙江苏泊尔家电制造有限公司 | Steam valve of electric cooker |
| CN204015966U (en) * | 2014-03-13 | 2014-12-17 | 周伟民 | Button air bleeding valve and adopt the pressure cooker of this air bleeding valve |
| CN205514081U (en) * | 2016-02-04 | 2016-08-31 | 江门市盈德钢化玻璃制品有限公司 | Seal structure of pot cover gas pocket |
| CN206700005U (en) * | 2016-12-23 | 2017-12-05 | 九阳股份有限公司 | Pressure cooker and cover thereon |
-
2018
- 2018-04-24 CN CN201810375400.9A patent/CN108851967B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0008999A1 (en) * | 1978-08-31 | 1980-03-19 | Heinrich Kuhn Metallwarenfabrik Aktiengesellschaft | Valve for a pressure cooker |
| CN2416839Y (en) * | 1998-12-07 | 2001-01-31 | 菲高合作社 | Pressure regulating valve used for pressure cooker |
| CN201085463Y (en) * | 2007-11-23 | 2008-07-16 | 黄振雄 | Cover of pressure cooker |
| CN201147193Y (en) * | 2007-12-20 | 2008-11-12 | 浙江苏泊尔家电制造有限公司 | Steam valve of electric cooker |
| CN204015966U (en) * | 2014-03-13 | 2014-12-17 | 周伟民 | Button air bleeding valve and adopt the pressure cooker of this air bleeding valve |
| CN205514081U (en) * | 2016-02-04 | 2016-08-31 | 江门市盈德钢化玻璃制品有限公司 | Seal structure of pot cover gas pocket |
| CN206700005U (en) * | 2016-12-23 | 2017-12-05 | 九阳股份有限公司 | Pressure cooker and cover thereon |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108851967B (en) | 2020-11-06 |
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