CN106136871B - Hood-opening device and cooking apparatus with it - Google Patents
Hood-opening device and cooking apparatus with it Download PDFInfo
- Publication number
- CN106136871B CN106136871B CN201610565483.9A CN201610565483A CN106136871B CN 106136871 B CN106136871 B CN 106136871B CN 201610565483 A CN201610565483 A CN 201610565483A CN 106136871 B CN106136871 B CN 106136871B
- Authority
- CN
- China
- Prior art keywords
- cap
- exhaust
- pot cover
- opening mechanism
- opening
- 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.)
- Active
Links
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
- A47J27/0804—Locking devices
- A47J27/0806—Locking devices of the bayonet-type
-
- 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
Abstract
The present invention provides a kind of hood-opening device and with its cooking apparatus.Wherein, hood-opening device includes：Exhaust portion is movably disposed on pot cover, and exhaust portion is matched with the air bleeding valve on pot cover, the closed position that exhaust portion has the exhaust position for making air bleeding valve open and makes exhaust valve closure；First cap-opening mechanism, is set on pot cover, and the first cap-opening mechanism is rotated relative to exhaust portion, and the first cap-opening mechanism, which has, makes the pot cover on pot cover buckle the first setting position opened, rotation the first cap-opening mechanism driving exhaust portion rotation.While setting can drive exhaust portion to realize exhaust by rotating the first cap-opening mechanism in this way, the reliability of exhaust and pot cover buckle opening that cooking apparatus is increased to realize the effect for opening pot cover buckle can also be buckled by rotating the pot cover on the first cap-opening mechanism driving pot cover.The cover-opening structure is simple and convenient to operate.
Description
Technical field
The present invention relates to domestic electric appliance technical fields, in particular to a kind of hood-opening device and cooking with it
It prepares food utensil.
Background technology
Electric pressure cooking saucepan has gradually replaced conventional pressure as a kind of daily living electric apparatus from market manifestation
Pot, is widely applied in people's lives, and there are many advantage, as environmentally protective, operation is relatively simple, culinary art is quick, can be completely
A variety of culinary art demands of foot etc..
In the prior art, lever connection air bleeding valve is mostly used in electric pressure cooking saucepan to open with exhaust plug with remote control air bleeding valve
The hood-opening device of conjunction.Overall structure using hood-opening device in the prior art is more complex, and production cost is high, and assembly difficulty is big.
Invention content
The main purpose of the present invention is to provide a kind of hood-opening device and with its cooking apparatus, to solve the prior art
The big problem of middle hood-opening device assembly difficulty.
To achieve the goals above, according to an aspect of the invention, there is provided a kind of hood-opening device, including：Exhaust portion,
It is movably disposed on pot cover, exhaust portion is matched with the air bleeding valve on pot cover, and exhaust portion has the row for making air bleeding valve open
Gas position and the closed position for making exhaust valve closure；First cap-opening mechanism, is set on pot cover, and the first cap-opening mechanism is opposite to be vented
Portion rotates, and the first cap-opening mechanism, which has, makes the pot cover on pot cover buckle the first setting position opened, and rotates the first cap-opening mechanism
Drive exhaust portion rotation.
Further, hood-opening device further includes：First operation portion is set to the top on pot cover and positioned at exhaust portion, the
One operation portion is rotated relative to exhaust portion, and the first cap-opening mechanism is vertically movably disposed on the first operation portion, and first
There is cap-opening mechanism contact position when being in contact with pot cover buckle, contact position to form the first setting position.
Further, the first operation portion includes：There is shell inner cavity, shell to be connected with exhaust portion；Mounting platform, if
It is placed in interior intracavitary and inner cavity is separated into upper cavity and lower chamber, the first cap-opening mechanism is arranged on mounting platform.
Further, the first cap-opening mechanism includes：Press section, is arranged on mounting platform；Third resetting spring, is sheathed on
In the section that presses and in upper cavity；Drive section, at least part of drive section are located in lower chamber, the first end of drive section with apply
Pressure section is connected, and the second end of drive section is free end, and the second end of drive section has contact when being in contact with pot cover buckle
Position.
Further, it surrounds and offers resigning opening on the shell of lower chamber, the first end of pot cover buckle is opened by stepping down
Mouth extends in lower chamber, when drive section turns to the top of the first end of pot cover buckle, makes drive section to pressure section pressure
Pot cover buckle is driven to open.
Further, pressure section is column structure, stopper section is provided in the section that presses, stopper section is along the radial direction side of pressure section
To extension.
Further, it is provided with third groove on shell, is provided in exhaust portion convex with the third of third fit depressions
It rises, the opening size of third groove is more than the size of third protrusion.
Further, hood-opening device further includes：Second cap-opening mechanism, is movably disposed on pot cover, and exhaust portion passes through
Second cap-opening mechanism is set on pot cover, the second cap-opening mechanism relative to exhaust portion rotate, the second cap-opening mechanism have make pot cover
The second setting position that locking closure is unlocked with pot body and the third setting position for making pot cover be locked with pot body, rotate towards first direction
First cap-opening mechanism is opened with driving exhaust portion to turn to exhaust position towards the second direction rotation first opposite with first direction
Exhaust portion can drive the second cap-opening mechanism to be moved to third setting position from the second setting position when lid mechanism.
Further, the first cap-opening mechanism further includes：First cantilever, one end of the first cantilever are connected with the first ontology of uncapping
It connects, the other end of the first cantilever is the driving end being clasped with pot cover.
Further, the upper surface of the exhaust ontology of exhaust portion is provided with the first protrusion, is provided on the first cap-opening mechanism
With the first matched first groove of protrusion, the opening size of the first groove is more than the size of the first protrusion.
Further, it is provided with (the first back-moving spring between the first cap-opening mechanism and exhaust portion.
Further, the upper surface of the second cap-opening mechanism is provided with the second protrusion, is provided on the exhaust ontology of exhaust portion
With the second matched second groove of protrusion, the opening size of the second groove is more than the size of the second protrusion.
Further, it is provided with second back-moving spring between the second cap-opening mechanism and exhaust portion.
Further, the second cap-opening mechanism includes：Second uncaps ontology, is set on pot cover；Locking closure driving portion, setting exist
First uncaps on ontology and coordinates with the connecting pin on locking closure；Second cantilever, one end of the second cantilever are uncapped ontology phase with first
Connection, the other end of the second cantilever are provided with mounting portion.
Further, there is exhaust portion interconnecting piece and exhaust gas drive portion, interconnecting piece to be connected with the first cap-opening mechanism, be vented
Driving portion is provided with exhaust slideway, and rotation the first cap-opening mechanism driving exhaust gas drive portion's rotation is so that the exhaust top thick stick on pot cover exists
It is slided on exhaust slideway.
Further, it is vented the limit protrusion being provided on slideway for making exhaust portion be maintained at exhaust position.
Further, it is vented the V-shaped structure in cross section of slideway.
Further, hood-opening device further includes：Second operation portion is set on the first cap-opening mechanism, the second operation of rotation
Portion is to drive the first cap-opening mechanism to rotate.
Further, the rotation of the pivot center of the first cap-opening mechanism, the pivot center of the second cap-opening mechanism and exhaust portion
Axis overlaps.
According to another aspect of the present invention, a kind of cooking apparatus, including hood-opening device are provided, hood-opening device is above-mentioned
Hood-opening device.
It applies the technical scheme of the present invention, hood-opening device includes exhaust portion and the first cap-opening mechanism.Exhaust portion is movably
Be set on pot cover, exhaust portion is matched with the air bleeding valve on pot cover, exhaust portion have make air bleeding valve open exhaust position and
Make the closed position of exhaust valve closure.First cap-opening mechanism is set on pot cover, and the first cap-opening mechanism is rotated relative to exhaust portion, the
One cap-opening mechanism, which has, makes the pot cover on pot cover buckle the first setting position opened, and the first cap-opening mechanism of rotation drives exhaust portion
Rotation.While setting can drive exhaust portion to realize exhaust by rotating the first cap-opening mechanism in this way, rotation can also be passed through
Pot cover on first cap-opening mechanism driving pot cover is buckled to realize the effect for opening pot cover buckle, increases the exhaust of cooking apparatus
The reliability opened with pot cover buckle.The cover-opening structure is simple and convenient to operate.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide further understanding of the present invention, and of the invention shows
Meaning property embodiment and its explanation are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 shows the structural schematic diagram of the embodiment one of hood-opening device according to the present invention；
Fig. 2 shows the structural schematic diagrams that pot cover in Fig. 1 buckles；
Fig. 3 shows structural schematic diagram when hood-opening device and pot cover in Fig. 1 are in box cover position；
Fig. 4 shows the structural schematic diagram when pot tooth of cooking apparatus in Fig. 1 is opened；
Fig. 5 shows the cross-sectional view of cooking apparatus in Fig. 1；
Fig. 6 shows the cross-sectional view when pot cover buckle of cooking apparatus in Fig. 1 is opened；
Fig. 7 shows the structural schematic diagram of the embodiment two of hood-opening device according to the present invention；
Fig. 8 shows in Fig. 7 the second structural schematic diagram for uncapping part；
Fig. 9 shows the structural schematic diagram at the first visual angle of exhaust portion in Fig. 7；
Figure 10 shows the structural schematic diagram at the second visual angle of exhaust portion in Fig. 7；
Figure 11 shows in Fig. 7 the first structural schematic diagram for uncapping part；
Figure 12 shows the cross-sectional view of hood-opening device and pot cover cooperation in Fig. 7；
Figure 13 shows structural schematic diagram when hood-opening device and pot cover in Fig. 7 are in box cover position；
Figure 14 shows structural schematic diagram when cooking apparatus in Figure 13 is in exhaust condition；
Figure 15 shows structural schematic diagram when cooking apparatus in Figure 13 is in exhaust condition；
Figure 16 shows the enlarged structure schematic diagram at A in Figure 15；
Figure 17 shows in Figure 13 first uncap part be located at the second setting position when structural schematic diagram；And
Figure 18 shows in Figure 13 that first uncaps structural schematic diagram of part when being located at third setting position.
Wherein, above-mentioned attached drawing includes the following drawings label：
10, exhaust portion；11, it is vented ontology；110, the first protrusion；111, it is vented slideway；112, the second groove；113, it limits
Protrusion；114, third protrusion；20, it uncaps part；21, the second cap-opening mechanism；211, the second protrusion；212, the second cantilever；22, first
Cap-opening mechanism；220, the first groove；221, the first cantilever；222, press section；223, third resetting spring；224, drive section；31,
First operation portion；311, shell；312, mounting platform；313, third groove；32, the second operation portion；40, mating surface；41, coordinate
Face；50, mating surface；60, mating surface；70, pot cover buckles；71, pot cover button bit tooth；72, pot body button bit tooth；73, steel lid pot tooth；
74, pot body buckle teeth；75, inner cover fixed column；76, exhaust top thick stick；77, air bleeding valve；79, the 4th resetting spring；791, limited post；
80, (the first back-moving spring；90, second back-moving spring；100, pot body；101, steel lid.
Specific implementation mode
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
It should be noted that term used herein above is merely to describe specific implementation mode, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
It should be noted that term " first " in the description and claims of this application and above-mentioned attached drawing, "
Two " etc. be for distinguishing similar object, without being used to describe specific sequence or precedence.It should be appreciated that using in this way
Term can be interchanged in the appropriate case, so that presently filed embodiment described herein for example can be in addition to herein
Sequence other than those of diagram or description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that
Be to cover it is non-exclusive include, for example, containing the process of series of steps or unit, method, system, product or equipment not
Those of be necessarily limited to clearly to list step or unit, but may include not listing clearly or for these processes, side
The intrinsic other steps of method, product or equipment or unit.
For ease of description, herein can with use space relative terms, as " ... on ", " in ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, if the device in attached drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (be rotated by 90 ° or be in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
Now, the illustrative embodiments according to the application are more fully described with reference to the accompanying drawings.However, these are exemplary
Embodiment can be implemented by many different forms, and should not be construed to be limited solely to embodiment party set forth herein
Formula.It should be understood that thesing embodiments are provided so that disclosure herein is thoroughly and complete, and these are shown
The design of example property embodiment is fully conveyed to those of ordinary skill in the art, in the accompanying drawings, for the sake of clarity, it is possible to expand
The big thickness of layer and region, and make that identical device is presented with like reference characters, thus omission retouches them
It states.
As shown in Figure 1 to Figure 3, according to one embodiment of present invention, a kind of hood-opening device is provided.This opens the device packet
Include exhaust portion 10 and the first cap-opening mechanism 22.Exhaust portion 10 is movably disposed on pot cover, exhaust portion 10 and the row on pot cover
Air valve matches, the closed position that exhaust portion 10 has the exhaust position for making air bleeding valve open and makes exhaust valve closure.First opens
Lid mechanism 22 is set on pot cover, the first cap-opening mechanism 22 relative to exhaust portion 10 rotate, the first cap-opening mechanism 22 have make pot cover
On pot cover buckle open the first setting position, rotation the first cap-opening mechanism 22 driving exhaust portion 10 rotate.
In the present embodiment, also may be used while exhaust portion 10 being driven to realize exhaust by rotating the first cap-opening mechanism 22
To drive the pot cover on pot cover to buckle to realize the effect for opening pot cover buckle by rotating the first cap-opening mechanism 22, increases and cook
Prepare food utensil exhaust and pot cover buckle open reliability.The cover-opening structure is simple and convenient to operate.
Wherein, hood-opening device further includes the first operation portion 31.First operation portion 31 is set on pot cover and is located at exhaust portion
10 top, the first operation portion 31 are rotated relative to exhaust portion 10, and the first cap-opening mechanism 22 is vertically movably disposed in
On first operation portion 31, there is the first cap-opening mechanism 22 contact position when being in contact with pot cover buckle, contact position to form the
One setting position.In this way setting can by adjusting the first cap-opening mechanism 22 activity direction so that pot cover buckle open.Generally
Ground can apply pressure towards the direction where one end of the first cap-opening mechanism 22 to pot cover buckle and make the first cap-opening mechanism 22
It is in contact with pot cover buckle and triggers pot cover buckle and open.
As shown in Figure 1, the first operation portion 31 includes shell 311 and mounting platform 312.Shell 311 has inner cavity, shell
311 are connected with exhaust portion 10.Mounting platform 312 is set to interior intracavitary and inner cavity is separated into the upper cavity (regions C institute in Fig. 1
Show) and lower chamber (in Fig. 1 shown in the regions D), the first cap-opening mechanism 22 be arranged on mounting platform 312.Setting is so that the in this way
One cap-opening mechanism 22 can move up and down under the support of mounting platform 312 in the first operation portion 31.
In the present embodiment, the first cap-opening mechanism 22 includes pressure section 222, third resetting spring 223 and drive section 224.
Pressure section 222 is arranged on mounting platform 312.Third resetting spring 223 is sheathed in pressure section 222 and in upper cavity.
At least part of drive section 224 is located in lower chamber, and the first end of drive section 224 is connected with pressure section 222, drive section 224
Second end be free end, the second end of drive section 224 has contact position when being in contact with pot cover buckle.Setting can in this way
Directly to press pressure section 222 so that the second end of drive section 224 towards the movement of pot cover buckle, (pressed by third resetting spring 223
Contracting) and pressure is buckled to pot cover, pot cover, which is buckled under the pressure of drive section 224, to be continued to move downward until pot cover buckle and pot body
Then separation is unclamped hand and is stopped to the section 222 that presses.At this point, under the elastic force of third resetting spring 223, pressure section 222 is restored extremely
Initial position.Wherein, pressure section 222 can be connected by screw with drive section 224, and the cross section of pressure section 222 can be inverted L
Shape structure.
Further, it surrounds and offers resigning opening on the shell 311 of lower chamber, the first end of pot cover buckle passes through resigning
Opening extends in lower chamber, when drive section 224 turns to the top of the first end of pot cover buckle, presses to pressure section 222
Make drive section 224 that pot cover buckle be driven to open.Setting can be achieved with pot cover card by pressing the first cap-opening mechanism 22 in this way
The opening of button significantly reduces the opening difficulty of pot cover buckle, increases the reliability that pot cover buckle is opened.Wherein, such as Fig. 2
It is shown, limited post 791 is provided in the first end of pot cover bayonet, limited post 791 extends towards pot cover, in pot cover and limited post
It is provided with the 4th resetting spring 79 between 791 and restores to initial position when action so that the completion of pot cover bayonet is checked card.
Preferably, pressure section 222 is column structure, and stopper section is provided in the section 222 that presses.Stopper section is along pressure section 222
Radial direction extend.While setting can avoid pressure section 222 from falling off in this way, pressure section 222 and hand are effectively increased
Contact area, further increase the first cap-opening mechanism 22 open pot cover buckle reliability.
It is provided with third groove 313 on shell 311, is provided in exhaust portion 10 and 313 matched third of third groove
Protrusion 114, the opening size of third groove 313 are more than the size of third protrusion 114.In this way setting can increase exhaust portion 10 with
The connection reliability of shell 311.As shown in figure 3, when one of third protrusion 114 side is in the cell wall of third groove 313
When matching, another side of third protrusion 114 and cell wall have a distance, and distance formation shell 311 and first are uncapped machine
Bar stroke between structure 22 is as shown in B in Fig. 3.Certainly, third groove 313 can be the notch being opened on shell 311,
Two opposite sides of notch, two sides opposite with third protrusion 114 match.
In the present embodiment, as shown in Figs. 4-6, it uncaps crank i.e. the second cap-opening mechanism 21 and exhaust turntable i.e. exhaust portion
10 be rotatably installed in cover, crank of uncapping is connected with steel lid 101 (as shown in Figure 3), and crank of uncapping can drive
Steel lid rotates together.When crank of uncapping turns to the second setting position, in the pot tooth and pot body 100 (as shown in Figure 3) in steel lid
Pot tooth phase separation.
It uncaps and is connect with exhaust turntable on the upside of crank, be vented turntable and be connected with handle i.e. the first operation portion 31, handle can
It driving and is vented turntable rotation, exhaust turntable drives crank rotation of uncapping, to achieve the purpose that handle drives crank rotation of uncapping, when
It, can be by pressing the button being arranged on handle i.e. the first cap-opening mechanism when handle drives crank of uncapping to turn to the second setting position
Pressure section 222, button can touch be installed on pot cover front end pot cover buckle 70 action so that pot cover buckle 70 on buckle teeth
It is separated with the buckle teeth on pot body so that pot lid is opened.
When mode of specifically uncapping turns to the second setting position for crank of uncapping, steel lid pot tooth is detached with pot body pot tooth, this
When press button on handle so that button touches the pot cover buckle 70 of pot cover front end so that the buckle teeth and pot of pot cover buckle 70
Buckle teeth phase separation with it, uncaps to realize.
Uncap crank and exhaust turntable be pivotally mounted in cover, exhaust turntable be connected with air bleeding valve 77, rotation row
When gas turntable is to exhaust position, exhaust turntable can drive air bleeding valve 77 to be separated and be vented with exhaust plug.
Specifically exhaust mode is：It rotates counterclockwise handle and so that being vented turntable turns to exhaust position, is vented turntable at this time
Exhaust top thick stick 76 is jacked up, exhaust top thick stick 76 jacks up air bleeding valve 77 to realize exhaust again.When being vented turntable completion exhaust, up time
When needle rotational handle, exhaust turntable and crank of uncapping can turn to the second setting position under the drive of handle, in steel lid
Pot tooth is separated with the pot tooth on pot body.At this point, the first cap-opening mechanism 22 is located at the first setting position, pressing first is uncapped machine
Structure 22 drives pot cover buckle to open pot lid.
As shown in figures 7 and 12, according to another embodiment of the application, hood-opening device further includes the second cap-opening mechanism
21.Second cap-opening mechanism 21 is movably disposed on pot cover, and exhaust portion 10 is set to by the second cap-opening mechanism 21 on pot cover,
Second cap-opening mechanism 21 is rotated relative to exhaust portion 10, and the second cap-opening mechanism 21 has the locking closure and the second of pot body unlock for making pot cover
Setting position and the third setting position for making pot cover be locked with pot body rotate the first cap-opening mechanism 22 to drive towards first direction
Exhaust portion 10 turns to exhaust position, exhaust portion when rotating the first cap-opening mechanism 22 towards the second direction opposite with first direction
10 can drive the second cap-opening mechanism 21 to be moved to third setting position from the second setting position.Setting is so that pass through rotation in this way
First cap-opening mechanism 22 drives exhaust portion 10 to rotate, and exhaust portion 10 drives the second cap-opening mechanism 21 again so that the second cap-opening mechanism 21
The locking closure of driving pot cover is locked or unlocked with pot body.Wherein, the first cap-opening mechanism 22 and the second cap-opening mechanism 21 are collectively formed out
Cover piece 20.
As shown in fig. 7, the upper surface of the exhaust ontology 11 of exhaust portion 10 is provided with the first protrusion 110, the first cap-opening mechanism
It is provided on 22 and is more than the first protrusion with the first raised 110 matched first grooves 220, the opening size of the first groove 220
110 size.Wherein, there is the first protrusion 110 mating surface 50, the first groove 220 to have and 50 matched cooperation of mating surface
Face 40, when a mating surface 50 of the first protrusion 110 is bonded with a mating surface 40 in the first groove 220, the first protrusion
There is distance, the distance to form exhaust between another mating surface 40 in 110 another mating surface 50 and the first groove 220
Bar stroke between portion 10 and the first cap-opening mechanism 22 (as shown in B in Figure 17).First protrusion 110 and the first groove 220
Play location and installation, the mating surface of the first raised 110 and first groove 220 plays a part of to drive rotation.Setting can in this way
Effectively to increase the sensitivity of the first cap-opening mechanism 22.
As shown in fig. 7, the first cap-opening mechanism 22 further includes the first cantilever 221.It uncaps with first one end of first cantilever 221
Ontology is connected, and the other end of the first cantilever 221 is the driving end being clasped with pot cover.By rotating the first cap-opening mechanism 22
So that the driving end driving pot cover buckle of the first cantilever 221 is opened, the reliability that pot cover buckle is opened is increased.
In order to enable the first cap-opening mechanism 22 of rotation is completed after opening pot cover buckle, next time can also continue rotation first
Cap-opening mechanism 22 is completed to open pot cover buckle, and (the first back-moving spring 80 is provided between the first cap-opening mechanism 22 and exhaust portion 10
Shown in (such as Figure 12).
As shown in fig. 6, the upper surface of the second cap-opening mechanism 21 is provided with the second protrusion 211, the exhaust ontology of exhaust portion 10
It is provided on 11 and is more than the second protrusion with the second raised 211 matched second grooves 112, the opening size of the second groove 112
211 size.
Wherein, there is the second protrusion 211 mating surface 60, the second groove 112 to have and 60 matched mating surface of mating surface
41, when a mating surface 60 of the second protrusion 211 is bonded with a mating surface 41 in the second groove 112, the second protrusion 211
Another mating surface 60 and the second groove 112 in another mating surface 41 between have distance, the distance formation exhaust portion
10 and the second bar stroke between cap-opening mechanism 21.Second protrusion 211 and the second groove 112 play location and installation, the
Two protrusions 211 and the mating surface of the second groove 112 play a part of to drive rotation.In this way setting can by the second cap-opening mechanism 21 with
First cap-opening mechanism 22 matches the sensitivity for effectively increasing part 20 of uncapping.
In order to enable rotation exhaust portion 10 after completing exhaust pressure relief, can also continue to rotate exhaust portion 10 next time with complete
At exhaust pressure relief, second back-moving spring 90 (as shown in figure 12) is provided between the second cap-opening mechanism 21 and exhaust portion 10.
Second cap-opening mechanism 21 is uncapped ontology, locking closure driving portion and the second cantilever 212 including second.Second ontology of uncapping is set
It is placed on pot cover.Locking closure driving portion, which is arranged, uncaps on ontology first and coordinates with the connecting pin on locking closure.Second cantilever 212
One end is connected with the first ontology of uncapping, and the other end of the second cantilever 212 is provided with mounting portion.Setting can pass through rotation in this way
Second cap-opening mechanism 21 so that locking closure driving portion driving cylinder cap connecting pin so that locking closure pot tooth and pot body pot tooth open or
It is to fasten.Wherein, the end of the second cantilever 212 can be used for installing magnet, for triggering close to switch on and off.
There is exhaust portion 10 interconnecting piece and exhaust gas drive portion, interconnecting piece to be connected with the first cap-opening mechanism 22, exhaust gas drive
Portion is provided with exhaust slideway 111, and rotation the first cap-opening mechanism 22 driving exhaust gas drive portion rotates the exhaust top thick stick so that on pot cover
It is slided on exhaust slideway 111.The high pressure gas in interior pot can be effectively discharged by exhaust portion 10 and be realized by setting in this way
Decompression.
As shown in Figure 9 and Figure 10, it is vented the limit being provided on slideway 111 for making exhaust portion 10 be maintained at exhaust position
Protrusion 113.Limit protrusion 113, which is arranged, makes pot body when state is exhausted, and it is unlikely that top thick stick can be vented when unclamping handle
In the torsional spring rebound reset that is reset, that is, limit protrusion 113 is set and plays the role of sustainable exhaust.
Preferably, it is vented the V-shaped structure in cross section of slideway 111.Setting when completion is exhausted so that rotate in this way
Handle makes exhaust top thick stick be always positioned at the middle part of v-shaped structure so that offside race will not occur in reseting procedure for exhaust top thick stick
Partially so that being detached from exhaust slideway 111.
Hood-opening device further includes the second operation portion 32.Second operation portion 32 is set on the first cap-opening mechanism 22, rotation the
Two operation portions 32 are to drive the rotation of the first cap-opening mechanism 22.Setting is so that the first cap-opening mechanism 22 of rotation, second uncap machine in this way
Structure 21 and exhaust portion 10 are more convenient laborsaving.Different positions or different angles are turned to by the second operation portion 32,
The long-range process for being vented and uncapping can be realized respectively.
Concrete implementation mode：Second operation portion 32 includes handle.Handle drives the first cap-opening mechanism, the first cap-opening mechanism
When 22 driving exhaust portions 10 arrive exhaust position, exhaust slideway 111 jacks up exhaust jacking rod so that pressure limiting valve is by open-top exhaust.When
When handle drives exhaust portion 10 to be located at closed position, steel lid pot tooth is detached with pot body.When handle drives 22 turns of the first cap-opening mechanism
When moving to the first setting position, the first cantilever 221 of the first cap-opening mechanism 22 touches pot lid buckle so that buckle teeth thereon and pot
Body separation realizes that pot cover is opened.
Preferably, pivot center and the exhaust portion 10 of the pivot center of the first cap-opening mechanism 22, the second cap-opening mechanism 21
Pivot center overlaps.Setting can effectively increase the first cap-opening mechanism 22, the second cap-opening mechanism 21 and exhaust portion 10 in this way
Stability in rotary course.
As shown in Figure 12 to Figure 18, exhaust turntable, that is, exhaust portion 10 is matched with air bleeding valve 77, rotation exhaust turntable to row
When gas position, exhaust turntable can drive air bleeding valve 77 to be separated and be vented with exhaust plug.After gas is drained in pot, exhaust turns
Disk and when uncapping crank i.e. the first cap-opening mechanism 22 can turn to the first setting position under the drive of handle, the steel in steel lid
Lid pot tooth 73 is separated with the pot body buckle teeth 74 on pot body.Wherein, 71 in Figure 12 are that pot cover button bit tooth, that is, pot cover buckles button bit
Tooth, 72 be pot body button bit tooth, 75 be inner cover fixed column.
Handle will be vented turntable and turn to exhaust position, and exhaust top thick stick 76 slides into top side along exhaust inclined-plane, i.e. exhaust turns
Disk jacks up exhaust top thick stick 76 so that exhaust top thick stick 76 jacks up air bleeding valve 77, and air bleeding valve 77, which is jacked up, realizes exhaust.
When handle turns to steel lid pot tooth 73 and pot body buckle teeth 74 and is separated from each other, i.e., the second cap-opening mechanism 21 is in the at this time
Two setting positions, pot cover button bit tooth 71 and pot body button bit tooth 72 are also in buckling state at this time.
After steel lid pot tooth 73 is in discrete state with pot body buckle teeth 74, handle continues to rotate to certain position, pot cover button bit
Tooth 71 is snapped the shake-up of the first cantilever 221 on turntable i.e. the first cap-opening mechanism 22, at this time pot cover button bit tooth 71 and pot body button bit
Tooth 72 is separated, and pot cover is opened i.e. at this time, and the first cap-opening mechanism 22 is located at the first setting position, the second cap-opening mechanism 21 at this time
In third setting position.
Hood-opening device in above-described embodiment can be also used for cooking apparatus technical field, i.e., it is according to the present invention another
Embodiment provides a kind of cooking apparatus.The cooking apparatus includes hood-opening device.Hood-opening device is uncapping in above-described embodiment
Device.Hood-opening device includes exhaust portion 10 and the first cap-opening mechanism 22.Exhaust portion 10 is movably disposed on pot cover, exhaust portion
10 match with the air bleeding valve on pot cover, the pass that exhaust portion 10 has the exhaust position for making air bleeding valve open and makes exhaust valve closure
Closed position.First cap-opening mechanism 22 is set on pot cover, and the first cap-opening mechanism 22 is rotated relative to exhaust portion 10, the first cap-opening mechanism
22 there is the first setting position for making the pot cover on pot cover buckle opening, the first cap-opening mechanism 22 of rotation to drive 10 turns of exhaust portion
It is dynamic.While setting can drive exhaust portion 10 to realize exhaust by rotating the first cap-opening mechanism 22 in this way, rotation can also be passed through
The pot cover turned on the first cap-opening mechanism 22 driving pot cover is buckled to realize the effect for opening pot cover buckle, increases cooking apparatus
The reliability that exhaust and pot cover buckle are opened.The cover-opening structure is simple and convenient to operate.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (16)
1. a kind of hood-opening device, which is characterized in that including：
Exhaust portion (10), is movably disposed on pot cover, and the exhaust portion (10) matches with the air bleeding valve on the pot cover,
The closed position that the exhaust portion (10) has the exhaust position for making the air bleeding valve open and makes the exhaust valve closure；
First cap-opening mechanism (22), is set on the pot cover, the relatively described exhaust portion (10) of first cap-opening mechanism (22)
Rotation, first cap-opening mechanism (22), which has, makes the pot cover on the pot cover buckle the first setting position opened, and rotates institute
It states the first cap-opening mechanism (22) and drives exhaust portion (10) rotation；
The hood-opening device further includes：
First operation portion (31) is set to the top on the pot cover and positioned at the exhaust portion (10), first operation portion
(31) it is rotated relative to the exhaust portion (10), first cap-opening mechanism (22) is vertically movably disposed in described the
On one operation portion (31), first cap-opening mechanism (22) has contact position when being in contact with pot cover buckle, described
Contact position forms first setting position；
First operation portion (31) includes：
There is shell (311) inner cavity, the shell (311) to be connected with the exhaust portion (10)；
Mounting platform (312) is set to the interior intracavitary and the inner cavity is separated into upper cavity and lower chamber, and described first opens
Lid mechanism (22) is arranged on the mounting platform (312)；
First cap-opening mechanism (22) includes：
The section that presses (222), is arranged on the mounting platform (312)；
Third resetting spring (223) is sheathed on the pressure section (222) and in the upper cavity；
Drive section (224), at least part of drive section (224) are located in the lower chamber, and the of the drive section (224)
One end is connected with the pressure section (222), and the second end of the drive section (224) is free end, the drive section (224)
Second end has contact position when being in contact with pot cover buckle；
Second operation portion (32) is set on first cap-opening mechanism (22), rotates second operation portion (32) to drive
First cap-opening mechanism (22) rotation.
2. hood-opening device according to claim 1, which is characterized in that surround on the shell (311) of the lower chamber
Resigning opening is offered, the first end of the pot cover buckle is extended to by resigning opening in the lower chamber, when described
When drive section (224) turns to the top of the first end of the pot cover buckle, make the driving to the pressure section (222) pressure
Section (224) drives the pot cover buckle to open.
3. hood-opening device according to claim 1, which is characterized in that the pressure section (222) is column structure, described to apply
Stopper section is provided in pressure section (222), the stopper section extends along the radial direction of the pressure section (222).
4. hood-opening device according to claim 1, which is characterized in that be provided with third groove on the shell (311)
(313), it is provided with and the matched third protrusion of the third groove (313) (114), the third on the exhaust portion (10)
The opening size of groove (313) is more than the size of the third protrusion (114).
5. hood-opening device according to claim 1, which is characterized in that the hood-opening device further includes：
Second cap-opening mechanism (21), is movably disposed on the pot cover, and the exhaust portion (10) is uncapped by described second
Mechanism (21) is set on the pot cover, and second cap-opening mechanism (21) rotates relative to the exhaust portion (10), and described second
Cap-opening mechanism (21) has the second setting position for making the locking closure of the pot cover be unlocked with pot body and makes the pot cover and the pot
The third setting position of body locking rotates first cap-opening mechanism (22) to drive the exhaust portion (10) towards first direction
The exhaust position is turned to, when rotating the first cap-opening mechanism (22) towards second direction opposite to the first direction
The exhaust portion (10) can drive second cap-opening mechanism (21) to be moved to the third from second setting position and set
Positioning is set.
6. hood-opening device according to claim 1, which is characterized in that first cap-opening mechanism (22) further includes：
First cantilever (221), one end of first cantilever (221) are connected with the first ontology of uncapping, first cantilever
(221) the other end is the driving end being clasped with the pot cover.
7. hood-opening device according to claim 1, which is characterized in that the exhaust ontology (11) of the exhaust portion (10) it is upper
Surface is provided with first raised (110), is provided on first cap-opening mechanism (22) and is matched with described first raised (110)
The first groove (220), the opening size of first groove (220) is more than the size of described first raised (110).
8. hood-opening device according to claim 1, which is characterized in that first cap-opening mechanism (22) and the exhaust portion
(10) (the first back-moving spring is provided between.
9. hood-opening device according to claim 5, which is characterized in that the upper surface of second cap-opening mechanism (21) is arranged
There are second raised (211), is provided on the exhaust ontology (11) of the exhaust portion (10) and is matched with described second raised (211)
The second groove (112), the opening size of second groove (112) is more than the size of described second raised (211).
10. hood-opening device according to claim 5, which is characterized in that second cap-opening mechanism (21) and the exhaust
Portion is provided with second back-moving spring between (10).
11. hood-opening device according to claim 5, which is characterized in that second cap-opening mechanism (21) includes：
Second uncaps ontology, is set on the pot cover；
Locking closure driving portion is arranged and uncaps on ontology first and coordinate with the connecting pin on the locking closure；
Second cantilever (212), one end of second cantilever (212) are connected with the described first ontology of uncapping, and described second is outstanding
The other end of arm (212) is provided with mounting portion.
12. hood-opening device according to claim 1, which is characterized in that the exhaust portion (10) has interconnecting piece and exhaust
Driving portion, the interconnecting piece are connected with first cap-opening mechanism (22), and the exhaust gas drive portion is provided with exhaust slideway
(111), rotating first cap-opening mechanism (22) drives the exhaust gas drive portion to rotate the exhaust top thick stick so that on the pot cover
It is slided on the exhaust slideway (111).
13. hood-opening device according to claim 12, which is characterized in that be provided with and be used on the exhaust slideway (111)
The exhaust portion (10) is set to be maintained at the limit protrusion (113) of the exhaust position.
14. hood-opening device according to claim 13, which is characterized in that the cross section of the exhaust slideway (111) is V-shaped
Structure.
15. hood-opening device according to claim 5, which is characterized in that the pivot center of first cap-opening mechanism (22),
The pivot center of second cap-opening mechanism (21) is overlapped with the pivot center of the exhaust portion (10).
16. a kind of cooking apparatus, including hood-opening device, which is characterized in that the hood-opening device is any in claim 1 to 15
Hood-opening device described in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610565483.9A CN106136871B (en) | 2016-07-15 | 2016-07-15 | Hood-opening device and cooking apparatus with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610565483.9A CN106136871B (en) | 2016-07-15 | 2016-07-15 | Hood-opening device and cooking apparatus with it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106136871A CN106136871A (en) | 2016-11-23 |
| CN106136871B true CN106136871B (en) | 2018-11-06 |
Family
ID=58059430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610565483.9A Active CN106136871B (en) | 2016-07-15 | 2016-07-15 | Hood-opening device and cooking apparatus with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106136871B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109527982B (en) * | 2018-12-28 | 2024-03-22 | 浙江爱仕达生活电器有限公司 | Exhaust device of electric pressure cooker |
| CN111642979B (en) * | 2019-03-04 | 2024-03-08 | 佛山市顺德区美的电热电器制造有限公司 | Pot cover assembly and cooking utensil |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103315620B (en) * | 2011-09-15 | 2015-05-20 | 浙江苏泊尔股份有限公司 | Cover opening and closing cover safety device of pressure cooker |
| KR101931762B1 (en) * | 2012-10-12 | 2018-12-21 | 쿠쿠전자 주식회사 | cover packing having dual sealing structure and pressurized cooker with the same |
| CN203861002U (en) * | 2014-04-30 | 2014-10-08 | 佛山市顺德区美的电热电器制造有限公司 | Electric pressure cooker steam discharging and uncovering device and electric pressure cooker |
| CN203861003U (en) * | 2014-04-30 | 2014-10-08 | 佛山市顺德区美的电热电器制造有限公司 | Electric pressure cooker steam discharging and uncovering device and electric pressure cooker |
| CN204931290U (en) * | 2015-07-07 | 2016-01-06 | 珠海格力电器股份有限公司 | A kind of pressure cooker |
| CN206151205U (en) * | 2016-07-15 | 2017-05-10 | 珠海格力电器股份有限公司 | Uncap device and have its cooking utensil |
-
2016
- 2016-07-15 CN CN201610565483.9A patent/CN106136871B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106136871A (en) | 2016-11-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105902150B (en) | It is vented hood-opening device and its method of work, electric pressure cooking saucepan | |
| US6257124B1 (en) | Pressure vessel | |
| CN106136871B (en) | Hood-opening device and cooking apparatus with it | |
| CN203723888U (en) | Exhaust self-locking electric pressure cooker | |
| CN108618597A (en) | Cooking utensil | |
| CN108523649A (en) | A kind of electric pressure cooking saucepan with novel cover locking structure | |
| CN202801188U (en) | Pressure cooker and pressure cooker cover component with pressure-limiting valve reset function | |
| CN206151205U (en) | Uncap device and have its cooking utensil | |
| CN106852654A (en) | Drive mechanism, pot cover component and cooking apparatus | |
| CN209661382U (en) | Pot cover assembly and cooking apparatus | |
| CN206044351U (en) | Aerofluxuss hood-opening device and electric pressure cooking saucepan | |
| CN100449101C (en) | Electric household appliance having a child safety feature | |
| CN107397459A (en) | A kind of closure apparatus of food processor | |
| CN106993928B (en) | The safe opening pressure relief device of pressure vessel | |
| CN208447285U (en) | A kind of pressure cooker | |
| CN201104775Y (en) | Dual protection valve and air bleeder | |
| CN208510695U (en) | Cooking utensil | |
| CN207617952U (en) | A kind of propeller component and unmanned plane | |
| CN206896261U (en) | Drive mechanism, pot cover component and cooking apparatus | |
| CN208709474U (en) | Cooking utensil | |
| CN106923656B (en) | A kind of pressure cooker cover opening-closing structure | |
| CN208709475U (en) | Cooking utensil | |
| CN105559570B (en) | Cooking utensil convenient to open cover | |
| CN208715862U (en) | Press spray head | |
| CN208551215U (en) | Pot cover component and pressure cooker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |