CN205849255U - Electric pressure cooking saucepan and the cover assembly of electric pressure cooking saucepan - Google Patents
Electric pressure cooking saucepan and the cover assembly of electric pressure cooking saucepan Download PDFInfo
- Publication number
- CN205849255U CN205849255U CN201620503853.1U CN201620503853U CN205849255U CN 205849255 U CN205849255 U CN 205849255U CN 201620503853 U CN201620503853 U CN 201620503853U CN 205849255 U CN205849255 U CN 205849255U
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- pillar
- electric pressure
- pressure cooking
- cooking saucepan
- cover assembly
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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
- A47J27/0804—Locking 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
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/0804—Locking devices
- A47J27/0806—Locking devices of the bayonet-type
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The utility model discloses the cover assembly of a kind of electric pressure cooking saucepan and have its electric pressure cooking saucepan, cover assembly includes: upper cover body；Rotary chuck, rotary chuck is connected pivotly with upper cover body, and rotary chuck is provided with draw-in groove；Multiple buckling pieces；Multiple pillars, multiple pillars and corresponding buckling piece be connected, multiple stanchions only support with draw-in groove in draw-in groove and when rotary chuck rotates and along rotary chuck move radially drive described buckling piece and described outer pot fastening or separate；At least one elastic component, is provided with elastic component between the outer peripheral face of at least one and the internal perisporium of draw-in groove at least two pillar.The cover assembly of the electric pressure cooking saucepan according to this utility model embodiment, operation smoothness is good and stability high, and pillar is hardly damaged, and service life is longer.
Description
Technical field
This utility model relates to kitchen appliance technical field, more particularly, to a kind of electric pressure cooking saucepan cover assembly and
There is the electric pressure cooking saucepan of this cover assembly.
Background technology
In the related, electric pressure cooking saucepan includes pot cover, outer pot and interior pot, and pot cover is provided with internal buckle tooth, outer pot sets
Having outer pot tooth, pot cover is arranged on the top of outer pot and is interlocked by the outer buckle tooth of internal buckle tooth with outer pot, when pot cover fastens, passes through
Rotate pot cover, make the internal buckle tooth of pot cover be interlocked with the outer buckle tooth of outer pot, so that pot cover end count seal and interior pot realize sealing
Combination, when opening or closing pot cover, only need to carry out rotation process.
But, for erose electric pressure cooking saucepan, such as oval pressure cooker, due to upper cover, interior pot and outer
The shape of pot is all oval, and box-like would become hard to of the most traditional turn buckle is directly applied at this, needs to be separately provided at upper cover
Fasten outer pot buckling piece, and by rotary motion promote buckling piece along pot cover move radially open or sealed fastening
The rotary chuck of part, rotary chuck is slidably connected with buckling piece by pillar.Electric pressure cooking saucepan in cooking process, upper cover and buckle
Steam pressure in pot to be born, for ensureing that engaging support mechanism mode has good smoothness and stability, is necessary for considering it
The force rate that the strength and stiffness of post position but the corbeling on non-circular electric pressure cooking saucepan of the prior art bear is relatively big, easily
In damaging and making rotary chuck operation have some setbacks.
Utility model content
One of technical problem that this utility model is intended to solve in correlation technique the most to a certain extent.To this end, this reality
With the novel cover assembly proposing a kind of electric pressure cooking saucepan, the cover assembly operation smoothness of described electric pressure cooking saucepan preferably and is stablized
Property is higher.
This utility model also proposed a kind of electric pressure cooking saucepan with above-mentioned cover assembly.
The cover assembly of the electric pressure cooking saucepan according to this utility model first aspect, including: upper cover body；Rotary chuck, institute
Stating rotary chuck and be provided with axis hole, described rotary chuck is pivotable with described upper cover body by stretching into the rotating shaft in described axis hole
Ground is connected, and described rotary chuck is provided with draw-in groove；Be suitable at least two buckling piece that outer pot with electric pressure cooking saucepan fastens, at least two
Individual described buckling piece is circumferentially distributed along described upper cover body；At least two pillar, each described stanchions is in corresponding institute
State in draw-in groove, only to support described draw-in groove when described rotary chuck rotates, and move in described draw-in groove and at described revotating card
Only support and moving radially along described rotary chuck with described draw-in groove when dish rotates, with to drive described buckling piece and described outer pot
Fasten or separate；At least one elastic component, the outer peripheral face of at least one in described at least two pillar is interior with described draw-in groove
Described elastic component it is provided with between perisporium.
According to the cover assembly of electric pressure cooking saucepan of the present utility model, by pillar and and the draw-in groove of rotary chuck between set
Put elastic component, therefore can effectively reduce rotary chuck and pass to the power of pillar so that rotary chuck operation smoothness is good and steady
Qualitative height, pillar is hardly damaged, and service life is longer.
It addition, can also have the technical characteristic added as follows according to the cover assembly of electric pressure cooking saucepan of the present utility model:
According to embodiments more of the present utility model, described draw-in groove includes with described at least two pillar the most extremely
Few two, each described draw-in groove is respectively formed as arc-shaped slot and the center eccentric setting relative to described rotary chuck.Thus,
It is easy to manufacture and mobile more smooth and easy.
According to embodiments more of the present utility model, described upper cover body is provided with at least two radially extended and leads
To portion, buckling piece described at least two is slidably disposed in the described guide part of correspondence relative to described upper cover body.Thus,
Buckling piece can be improved and fasten the accuracy in path.
According to embodiments more of the present utility model, described upper cover body is ellipticity.
According to embodiments more of the present utility model, each short axle portion of described upper cover body is at least provided with a fastening
Part.For oval pressure cooker, buckling piece is arranged on the short axle portion of upper cover body, the balance of upper cover body stress can be improved
Property.
According to embodiments more of the present utility model, described elastic component includes: sleeve, and described sleeve is set in described pillar
On；At least two elastic claw, elastic claw described at least two is located at least one end of described sleeve, elastic claw described at least two
Circumferentially distributed along described sleeve, in the axial direction along described sleeve, each described elastic claw is outwards and to away from described sleeve
Direction tilt extend.Thus, it is possible to reduce the stress of pillar, good to pillar protective effect.
According to embodiments more of the present utility model, each described elastic claw includes: inner fovea part, one end of described inner fovea part
It is connected with described sleeve；Male part, one end of described male part is connected with the other end of described inner fovea part, along away from described set
In the axial direction of cylinder, the angle between tangent line and the axis of described sleeve of described inner fovea part is gradually increased and the cutting of described male part
Angle between the axis of line and described sleeve is gradually reduced.
According to embodiments more of the present utility model, described elastic component is stainless steel part or silica gel ring.Thus, elastic component is not
The most easily manufactured, advantage of lower cost, and it is not susceptible to corrosion and damage.
According to embodiments more of the present utility model, also including: bolster, described bolster is set in described elastic component
On.Thus can play the effect protecting pillar further, make pillar move more smooth and easy.
According to embodiments more of the present utility model, described pillar includes: pillar body, and described pillar body is located in institute
Stating in arc-shaped slot and the lower end of described pillar body is connected with described buckling piece, the upper end of described pillar body protrudes upward institute
Stating arc-shaped slot, described elastic component is set on described pillar body；Annular flange flange, described annular flange flange is located at described pillar originally
The bottom of body, described elastic component only supports described annular flange flange；Backstop pad, described backstop pad is fixed on described pillar body
Upper end, on the width of described draw-in groove, the size of described backstop pad is more than the width of described arc-shaped slot.Thus, no
Elastic component and bolster only it is possible to prevent to disengage from pillar, it is also possible to prevent rotary chuck from departing from pillar, make upper cover group
Part firmly installs and operating reliability improves.
According to embodiments more of the present utility model, each described buckling piece includes: supporting part, described supporting part is with described
Pillar is connected and is supported on described upper cover body；Access Division, the outer edge phase of the upper end of described Access Division and described supporting part
Even, the lower end of described Access Division extends inwardly to form the internal buckle edge fastened with described outer pot.The buckling piece of this structure is easy to system
Make and good with outer pot conformability.
According to the electric pressure cooking saucepan of this utility model second aspect, including: outer pot；It is positioned at the pot of described outer pot；According to
The cover assembly of this utility model first aspect, described cover assembly is fastened on described outer pot.
Additional aspect of the present utility model and advantage will part be given in the following description, and part will be from explained below
In become obvious, or recognized by practice of the present utility model.
Accompanying drawing explanation
Fig. 1 is the structural representation of the cover assembly of the electric pressure cooking saucepan according to one embodiment of this utility model；
Fig. 2 is the top view of the cover assembly of the electric pressure cooking saucepan according to one embodiment of this utility model；
Fig. 3 is the side view of the cover assembly of the electric pressure cooking saucepan according to one embodiment of this utility model；
Fig. 4 is the sectional view of A-A along the line in Fig. 2；
Fig. 5 is the structure for amplifying schematic diagram in Fig. 4 at I；
Fig. 6 is the structural representation of the elastic component of the cover assembly of the electric pressure cooking saucepan according to one embodiment of this utility model
Figure；
Fig. 7 is the side view of the elastic component of the cover assembly of the electric pressure cooking saucepan according to one embodiment of this utility model；
Fig. 8 is the sectional view of the elastic component of the cover assembly of the electric pressure cooking saucepan according to one embodiment of this utility model；
Fig. 9 is the top view of the elastic component of the cover assembly of the electric pressure cooking saucepan according to one embodiment of this utility model；
Figure 10 (a), Figure 10 (b) are the bolsters of the cover assembly of the electric pressure cooking saucepan according to one embodiment of this utility model
Structural representation.
Figure 11 is the sectional view of the cover assembly of the electric pressure cooking saucepan according to another embodiment of this utility model；
Figure 12 is the structure for amplifying schematic diagram in Figure 11 at II；
Figure 13 is that the structure of the elastic component of the cover assembly of the electric pressure cooking saucepan according to another embodiment of this utility model is shown
It is intended to.
Reference:
Cover assembly 100；
Upper cover body 10；
Rotary chuck 20；Arc-shaped slot 201；
Buckling piece 30；Supporting part 31；Access Division 32；Internal buckle edge 33；
Pillar 40；Pillar body 41；Annular flange flange 42；Backstop pad 43；
Elastic component 50；Sleeve 51；Elastic claw 52；Inner fovea part 521；Male part 522；In-flanges 53；
Bolster 60.
Detailed description of the invention
Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings.Below by
The embodiment being described with reference to the drawings is exemplary, it is intended to be used for explaining this utility model, and it is not intended that new to this practicality
The restriction of type.
Describe the cover assembly 100 of electric pressure cooking saucepan according to this utility model embodiment below in conjunction with the accompanying drawings in detail.
Referring to figs. 1 through shown in Figure 13, can include according to the cover assembly 100 of the electric pressure cooking saucepan of this utility model embodiment
Upper cover body 10, rotary chuck 30, two pillars 40 of 20, two buckling pieces and two elastic components 50.Certainly, buckling piece 30,
The quantity of post 40 and elastic component 50 is not limited to this, can arrange as the case may be, but the quantity of buckling piece 30, pillar 40 is at least
No less than two, the quantity of elastic component 50 is at least one.
Rotary chuck 20 is connected pivotly with upper cover body 10, say, that rotary chuck 20 and upper cover body 10 phase
Connect, and pivotable relative to upper cover body 10.Rotary chuck 20 may be located at above upper cover body 10, and rotary chuck 20 is permissible
It is connected with upper cover body by rotating shaft, as it is shown in figure 1, the middle part of rotary chuck 20 can be provided with the axle for making rotating shaft pass
Hole.Rotary chuck 20 is provided with two draw-in grooves, and (quantity of draw-in groove can arrange more than two as the case may be, and multiple draw-in grooves can
With the setting that is spaced from each other, it is also possible to be interconnected, it is a groove that the most multiple draw-in grooves can be connected to form), each draw-in groove is respectively
Be formed as arc-shaped slot 201, circumferentially distributed along rotary chuck 20 of multiple arc-shaped slots 201, each arc-shaped slot 201 relative to
The center eccentric setting of rotary chuck 20, in other words, the center of each arc-shaped slot 201 does not weighs with the center of rotary chuck 20
Closing, the direction of the extension of each arc-shaped slot 201 is not the circumference along rotary chuck 20, but relative to rotary chuck 20
Peripheral, oblique extends.
Multiple buckling pieces 30, multiple pillar 40, multiple elastic component 50 and multiple arc-shaped slot 201 one_to_one corresponding respectively.
Each buckling piece 30 is respectively adapted to outer pot with electric pressure cooking saucepan and fastens, multiple buckling pieces 30 movably with upper cover body 10 phase
Even, say, that multiple buckling pieces 30 are connected with upper cover body 10, and movable relative to upper cover body 10.Multiple pillars
40 are connected to drive buckling piece 30 movable with corresponding buckling piece 30, multiple pillars 40 coordinate with corresponding arc-shaped slot 201 and
Movable relative to the bearing of trend of arc-shaped slot 201 arcuately draw-in groove 201.
When rotary chuck 20 stress is along self axially pivoting, arc-shaped slot 201 opposite legs 40 rotates, due to arc
Draw-in groove 201 is relative to the center eccentric setting of rotary chuck 20, and therefore pillar 40 can be applied radially by arc-shaped slot 201
Power, thus drive buckling piece 30 being radially moved at rotary chuck 20 that be attached thereto, it is achieved with the fastening of outer pot or
Separate, make electric pressure cooking saucepan realize closing lid or uncap.
Between outer peripheral face and the inner peripheral surface of arc-shaped slot 201 of the pillar 40 that multiple elastic components 50 are located at correspondence.Thus, when
When pillar 40 moves in arc-shaped slot 201 relative to rotary chuck 20, pillar 40 will not be straight with the internal perisporium of arc-shaped slot 201
Contact, but by the internal perisporium mediate contact of elastic component 50 with arc-shaped slot 201, elastic component 50 stress can occur elasticity
Deformation, has certain buffering effect, it is possible to offsets the rotary chuck 20 radial forces to pillar 40, makes pillar 40 be subject to
Radial forces reduce, thus reduce the deformation of pillar 40, the elastic performance that elastic component 50 has itself simultaneously, moreover it is possible to effectively
Reduce the abrasion between structural member, thus promote their smooth rotation and stability, make electric pressure cooking saucepan folding lid smooth and easy, behaviour
Make noise little.
The cover assembly 100 of the electric pressure cooking saucepan according to this utility model embodiment, by outer peripheral face and the arc of pillar 40
Elastic component 50 is set between the internal perisporium of draw-in groove 201 so that the active force of the rotary chuck 20 that pillar 40 is subject to reduces, reduces and prop up
Abrasion between the impaired and structure member of post 40, smoothness is good and reliability high to make cover assembly 100 operate.
It is understood that the draw-in groove being arranged on rotary chuck 20 is not limited only to be formed as arc, such as, in this practicality
In other novel embodiments, draw-in groove can also is that straight trough, and the bearing of trend of straight trough, without the center of rotary chuck 20, changes
Yan Zhi, draw-in groove not radially extending along rotary chuck 20, and extend relative to radial skew.Thus, when pillar 40 is at draw-in groove
Interior mobile time, pillar 40 can being radially moved at rotary chuck 20, thus drive buckling piece 30 to move radially realization
With the fastening of outer pot or separate.
It addition, for it will be appreciated by persons skilled in the art that the cover assembly 100 in this utility model embodiment
In, it is not necessary between outer peripheral face and the internal face of draw-in groove of each pillar 40, elastic component 50 is set.For cost-effective, permissible
Only select to arrange elastic component 50, with targetedly between outer peripheral face and the inner peripheral surface of draw-in groove of some or certain some pillars 40
Avoid some or certain some pillars 40 and draw-in groove impaired.
In more preferably embodiment more of the present utility model, upper cover body 10 can be provided with and radially extend
Multiple guide parts, multiple buckling pieces 30 coordinate with corresponding guide part slidably relative to upper cover body 10.Guide part is permissible
Movement to buckling piece 30 is played guiding, is positioned and restriction effect, makes the buckling piece 30 can under the drive of pillar 40 accurately
Ground along upper cover body 10 axially inwards or be displaced outwardly, thus realize and the fastening of outer pot or separate, switch cover operation standard
It is high that true and cover assembly 100 assembles accuracy.Alternatively, guide part can be formed as guide rail or gathering sill etc..
Here, the radial direction of upper cover body 10 refers to and the axially vertical of upper cover body 10 and in upper cover body 10
The bearing of trend of the straight line of the heart, when upper cover body 10 is formed as circle, the radial direction of upper cover body 10 is the direction of diameter, when
Upper cover body 10 is not circular, but during the shape such as square, the radial direction of upper cover body 10 is appreciated that and connects upper cover body 10
The bearing of trend of the straight line of the edge any point of center and upper cover body 10.
Such as, as depicted in figs. 1 and 2, the overall oval in shape of upper cover body 10.Cover assembly 100 is the most substantially in ellipse
Shape, the electric pressure cooking saucepan with this cover assembly 100 is oval pressure cooker, and now, the radial direction of upper cover body 10 is through upper cover
The center of body 10 and the bearing of trend of the axially vertical straight line with upper cover body 10.Specifically, for oval pressure cooker
For, each short axle portion of upper cover body 10 is provided with a buckling piece 30 and (is i.e. provided with two buckling pieces 30, it is of course possible to root
The buckling piece 30 of more than two is set according to concrete condition).Two arc-shaped slots 201, each arc it is provided with on rotary chuck 20
It is provided with a pillar 40 in card 201, each pillar is arranged with an elastic component 50.
Alternatively, elastic component 50 is set on pillar 40.Thus, not only it is more convenient for manufacturing and assembling, and Stability Analysis of Structures
Property high.With reference to shown in Fig. 4 to Fig. 9, according to embodiments more of the present utility model, elastic component 50 can include that sleeve 51 is with many
Individual elastic claw 42.Sleeve 51 is set on pillar 40, and at least one end of sleeve 51 is provided with multiple elastic claw 42, say, that many
Individual elastic claw 42 can be located at upper end or the lower end of sleeve 51, or is simultaneously located at the top and bottom of sleeve 51.Multiple bullets
Property pawl 42 can circumferentially distributed along sleeve 51, in the axial direction along sleeve 51, each elastic claw 42 can be outwards and to far
Tilt to extend from the direction of sleeve 51.It is to say, elastic claw 42 is simultaneously along the axially and radially extension of sleeve 51.
When pillar 40 moves in arc-shaped slot 201, elastic claw 42 bear rotary chuck 20 radial forces and
There is elastic deformation, thus effectively offset the radial forces of rotary chuck 20, reduce the stress of pillar 40, effectively protection
Post 40.In the embodiment shown in Fig. 4 to Fig. 9, the two ends of sleeve 51 are provided with six elastic claws 42, now, elastic component 50
Top and bottom be all formed as the type structure that rises, the top and bottom of elastic component 50 all can be with the internal perisporium of arc-shaped slot 201
Only supporting, elastic component 50 stress more equalizes, and deformation is steadily, it is ensured that steadily and swimmingly moving of buckling piece 30.
Further, as shown in Figures 6 to 9, each elastic claw 42 includes inner fovea part 521 and male part 522, inner fovea part
One end of 521 can be connected with sleeve 51, and the other end of inner fovea part 521 is connected with one end of male part 522, say, that interior
Recess 521 is connected between male part 522 and sleeve 51.In axial direction away from sleeve 51, i.e. axial along sleeve 51
And on the direction away from sleeve 51, the angle between tangent line and the axis of sleeve 51 of inner fovea part 521 is gradually increased, male part
Angle between tangent line and the axis of sleeve 51 of 522 is gradually reduced.It is to say, inner fovea part 521 caves inward, and formed
For the outside sweep structure of the axis bending of sleeve 51 dorsad, male part 522 is outwardly and is formed towards the axle of sleeve 51
The interior warp architecture of line bending.
Thus, the morphotropism of elastic component 50 is more preferable, it is possible to preferably offset the rotary chuck 20 radial effect to pillar 40
Power, simultaneous buffering effect is more preferable, can preferably buffer the rotary chuck 20 impact to pillar 40, more effectively protection pillar 40,
And operate more smooth and easy.
Alternatively, one end away from sleeve 51 of each elastic claw 42 is provided with the in-flanges 53 extended internally.It is to say,
Male part 522 is provided with in-flanges 53 away from one end of inner fovea part 521, and in-flanges 53 extends towards the axis of sleeve 51.In-flanges
53 can make the structure of elastic component 50 rounder and more smooth.Further, in-flanges 53 is round and smooth with elastic claw 42 is connected.In other words, varus
Limit 53 and the junction rounding off of elastic claw 42.Thus, it is possible to make the structure of elastic component 50 the roundest and the most smooth, profile more attractive and
Dismounting safety is high.Alternatively, elastic claw 42 can round and smooth with sleeve 51 be connected.Thus, it is possible to improve elastic component 50 further
Outward appearance and dismounting safety.
As shown in Figure 6 to 8, one end of the neighbouring sleeve 51 of adjacent two elastic claws 42 is connected with each other.Thus, it is located at set
Multiple elastic claws 42 of one end of cylinder 51 can connect and are formed as an entirety, make elastic component 50 structural strength higher, and deformation is more
Equilibrium, morphotropism is good, and the operation of folding lid is more smooth and easy and reliable.
Alternatively, elastic component 50 can be stainless steel part.It is to say, elastic component 50 can use stainless steel material system
Become, such as, food stage rustless steel.Thus, elastic component 50 is the most easily manufactured, advantage of lower cost, and is not susceptible to corrosion
And damage, service life is long, it is ensured that the smoothness of the operation of cover assembly 100 and reliability.
In detailed description of the invention more of the present utility model, elastic component 50 can be formed in one part.This is one-body molded
Structure the most easily manufactured, and ensure that overall construction intensity and the stability of elastic component 50, simplify cover assembly 100
Assembly manipulation.
With reference to shown in Fig. 3, bolster 60 can also be included according to the cover assembly 100 of this utility model embodiment, buffering
Part 60 can be set on elastic component 50.Thus, elastic component 50 can only be against between bolster 60 and pillar 40, bolster 60
There is certain buffering effect, the active force of rotary chuck 20 can be absorbed further, alleviate rotary chuck 20 further to propping up
The radial forces of post 40, plays the effect protecting pillar 40 further, makes pillar 40 move more smooth and easy simultaneously.
Advantageously, bolster 60 can be that polyformaldehyde part, i.e. bolster 60 can use polyformaldehyde (POM) to make.Thus,
Bolster 60 can have self-lubricating effect, can reduce the abrasion between bolster 60 and rotary chuck 20 and elastic component 50,
Making buckling piece 30 move more smooth and easy, operation noise is little.
Figure 10 (a), Figure 10 (b) show the bolster of a kind of cover assembly 100 according to this utility model embodiment
60, (a) is the side view of bolster 60, and (b) is the top view of bolster 60.As shown in Figure 10 (a), Figure 10 (b), bolster 60
Constant columnar structured of radial dimension can be formed as.This kind of easily fabricated assembling of bolster 60, good buffer effect.
It is understood that the structure of buckling piece 30 is formed as multiple, as long as can realize fastening with outer pot.Can
Selection of land, buckling piece 30 can include supporting part 31 and Access Division 32.Supporting part 31 is connected with pillar 40, and supporting part 31 is supported on
On lid body 10, the upper end of Access Division 32 is connected with the outer edge of supporting part 31, and the lower end of Access Division 32 can extend internally shape
Internal buckle edge 33, internal buckle edge 33 and outer pot is become to realize fastening.The buckling piece 30 of this kind of structure is easy to manufacture and good with outer pot conformability.
Alternatively, buckling piece 30 includes two, and two buckling pieces 30 are along the circumferentially spaced setting of upper cover body 10, such as figure
Shown in 1 and Fig. 2, upper cover body 10 radially be respectively provided on two sides with a buckling piece 30, two buckling pieces 30 can
Driving the lower fastening realized with outer pot or separating of post 40, makes the both sides of cover assembly 100 can realize fastening with outer pot or open
Lid, fastening property is good, it is ensured that cover assembly 100 and the sealing of outer pot.Referring to figs. 1 through shown in Fig. 5, arc-shaped slot 201, pillar
40, the quantity of elastic component 50 and bolster 60 can be two respectively, with buckling piece 30 one_to_one corresponding.
As shown in Figure 4 and Figure 5, pillar 40 includes pillar body 41, annular flange flange 42 and backstop pad 43.Pillar body 41
Can be located in arc-shaped slot 201, the upper end of pillar body 41 protrudes upward arc-shaped slot 201, and backstop pad 43 is arranged on
The upper end of pillar body 41, alternatively, backstop pad 43 is connected by screw is fixing with pillar body 41.Pillar body 41 times
End extends downwardly from arc-shaped slot 201, and the lower end of pillar body 41 is connected with buckling piece 30, such as, and pillar body 41 and button
Supporting part 31 riveting of component 30 is connected.
Annular flange flange 42 is located at the bottom of pillar body 41, and elastic component 50 is set on pillar body 41, elastic component 50
The upper surface of annular flange flange 42 is only supported in lower end, and bolster 60 is set on elastic component 50, and convex annular is only supported in the lower end of bolster 60
The upper surface of edge 42.On the width of draw-in groove, the size of backstop pad 43 is more than the width of arc-shaped slot 201.Thus,
It is possible not only to prevent elastic component 50 and bolster 60 from disengaging from pillar 40, it is also possible to prevent rotary chuck 20 from taking off with pillar 40
From, cover assembly 100 firmly installs and operating reliability improves.
It is to be appreciated that, the structure of elastic component 50 is not limited to described above, it is also possible to for other structure, such as, as
Shown in Figure 11 to Figure 13, elastic component 50 can be silica gel ring, and silica gel ring can be set on pillar 40, makes the outer peripheral face of pillar 40
Can be spaced apart with the inner peripheral surface of draw-in groove, silica gel ring has elasticity, can make to form elasticity between pillar 40 and draw-in groove and only support, from
And effectively reduce pillar 40 and the risk of rotary chuck 20 damage.
As shown in figure 12, pillar 40 includes pillar body 41, annular flange flange 42 and backstop pad 43, and the lower end of silica gel ring can
To be only against on the upper surface of annular flange flange 42.The lower end of the inner peripheral surface of silica gel ring can be formed as unfilled corner structure, makes silica gel ring
The size of lower ending opening relatively big, operation convenient for assembly.As shown in figure 13, the cross section of silica gel ring can be formed as circular, with
Preferably mate with pillar 40, it is ensured that preferably buffering effect.
Electric pressure cooking saucepan is in cooking process, and steam pressure in cover assembly 100 and fastening structure pot to be born, for ensureing button
Close structure and there is good smoothness and stability, be necessary for considering the strength and stiffness of its pillar 40 position.And according to this
The cover assembly 100 of utility model embodiment has a kind of novel fastening structure, at two elements of pillar 40 position increase:
Elastic component 50 and bolster 60, on the one hand they have certain buffering effect, can alleviate the arc-shaped slot 201 footpath to pillar 40
To active force, thus reduce the deformation of pillar 40；On the other hand themselves there is self-lubricating effect or elastic performance, can be effective
Reduce the abrasion between structural member, thus promote their smooth rotation, make the upper cover group according to this utility model embodiment
Part 100 operates that smoothness is good and reliability high, and service life is long, and operation noise is little.
The closing lid principle of the cover assembly 100 according to this utility model embodiment is: first rotary chuck 20 stress is along certainly
Body pivot axially along direction that (such as, clockwise), now, arc-shaped slot 201 can move, due to arc card
Groove 201 is relative to the center eccentric setting of rotary chuck 20, therefore, when arc-shaped slot 201 moves, stretches into arc-shaped slot 201
In pillar 40 rotary chuck 20 radially will not transfixion, but be only against on the internal perisporium of arc-shaped slot 201 shifting
Dynamic, it is achieved in rotary chuck 20 movement radially, pillar 40 can drive the buckling piece 30 being attached thereto rotating when mobile
Radially being moved of chuck 20, buckling piece 30 moves and the structure on outer pot, and such as, teeth etc. fasten, and electric pressure cooking saucepan is real
Existing closing lid.
Wherein, owing to being provided with elastic component 50, elastic component 50 between outer peripheral face and the internal perisporium of arc-shaped slot 201 of pillar 40
Stress generation elastic deformation, it is possible to offset the rotary chuck 20 radial forces to pillar 40, so that the footpath that pillar 40 is subject to
Reduce to active force, reduce the deformation of pillar 40, the elastic performance that elastic component 50 has itself simultaneously, moreover it is possible to effectively reduce structure
Abrasion between part, thus promote their smooth rotation and stability, make electric pressure cooking saucepan closing lid smooth and easy, operation noise is little.
The operation of uncapping of the cover assembly 100 according to this utility model embodiment operates contrast with closing lid, though rotation
Turn chuck 20 stress along self axially along another direction pivot (such as, counterclockwise), thus drive pillar 40 anti-
To movement, and then make buckling piece 30 reversely move, such that it is able to realize separating with outer pot, due to the existence of elastic component 50, open
Lid operation is the most smooth and easy, and operation noise is less.
Electric pressure cooking saucepan according to this utility model embodiment can include outer pot, interior pot and according to this utility model embodiment
Cover assembly 100.Interior pot is located in outer pot, outer pot can be provided with the auxiliary section fastened with buckling piece 30 realization, make upper cover
Assembly 100 can realize fastening, owing to the cover assembly 100 according to this utility model embodiment has above-mentioned useful with outer pot
Technique effect, therefore the electric pressure cooking saucepan switch cover according to this utility model embodiment is easy to operate, smooth and easy and reliable, service life
Longer.
Other of electric pressure cooking saucepan according to this utility model embodiment constitute and operate the ordinary skill for this area
It is knowable for personnel, is not described in detail at this.
In description of the present utility model, it is to be understood that term " " center ", " width ", " on ", D score, " front ",
The orientation of the instruction such as " afterwards ", "left", "right", " vertically ", " level ", " interior ", " outward ", " axially ", " radially ", " circumferential " or position
Relation is based on orientation shown in the drawings or position relationship, is for only for ease of description this utility model and simplifies description, and not
It is to indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, the most not
It is understood that as to restriction of the present utility model.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In description of the present utility model, " multiple " are meant that at least two, such as two
Individual, three etc., unless otherwise expressly limited specifically.
In this utility model, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", " Gu
Fixed " etc. term should be interpreted broadly, connect for example, it may be fixing, it is also possible to be to removably connect, or integral；Can be
Be mechanically connected, it is also possible to be electrical connection or each other can communication；Can be to be joined directly together, it is also possible to by the indirect phase of intermediary
Even, can be connection or the interaction relationship of two elements of two element internals, unless otherwise clear and definite restriction.For this
For the those of ordinary skill in field, above-mentioned term concrete meaning in this utility model can be understood as the case may be.
In this utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score
Can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.Fisrt feature exists
Second feature " top " can be fisrt feature directly over second feature or oblique upper, or it is high to be merely representative of fisrt feature level
Degree is higher than second feature.
In the description of this specification, reference term " embodiment ", " specific embodiment ", " example " or " concrete example " etc.
Description means to combine this embodiment or example describes specific features, structure, material or feature be contained in this utility model
At least one embodiment or example in.In this manual, the schematic representation of above-mentioned term is necessarily directed to phase
Same embodiment or example.And, the specific features of description, structure, material or feature can be with one or more enforcements in office
Example or example combine in an appropriate manner.Additionally, in the case of the most conflicting, those skilled in the art can be by
Different embodiments or the feature of example and different embodiment or example described in this specification are combined and combine.
Although above it has been shown and described that embodiment of the present utility model, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as that those of ordinary skill in the art is in scope of the present utility model to restriction of the present utility model
In above-described embodiment can be changed, revise, replace and modification.
Claims (12)
1. the cover assembly of an electric pressure cooking saucepan, it is characterised in that including:
Upper cover body；
Rotary chuck, described rotary chuck is provided with axis hole, and described rotary chuck is by stretching into the rotating shaft in described axis hole and institute
Stating upper cover body to be connected pivotly, described rotary chuck is provided with draw-in groove；
Being suitable at least two buckling piece that the outer pot with electric pressure cooking saucepan fastens, described at least two, buckling piece is along described upper cover body
Circumferentially distributed；
At least two pillar, each described stanchions in described draw-in groove and when described rotary chuck rotates with described draw-in groove
Only support and moving radially along described rotary chuck, to drive described buckling piece fasten with described outer pot or separate；
At least one elastic component, the outer peripheral face of at least one pillar in described at least two pillar and the internal perisporium of described draw-in groove
Between be provided with described elastic component.
The cover assembly of electric pressure cooking saucepan the most according to claim 1, it is characterised in that described draw-in groove include with described at least
Two pillar at least two one to one, each described draw-in groove is respectively formed as arc-shaped slot and relative to described rotary chuck
Center eccentric setting.
The cover assembly of electric pressure cooking saucepan the most according to claim 2, it is characterised in that described upper cover body is provided with along it
At least two guide part radially extended, buckling piece described at least two relative to described upper cover body slidably with corresponding
Described guide part coordinates and is connected.
The cover assembly of electric pressure cooking saucepan the most according to claim 1, it is characterised in that described upper cover body is ellipticity.
The cover assembly of electric pressure cooking saucepan the most according to claim 4, it is characterised in that each short axle of described upper cover body
Portion is at least provided with a described buckling piece.
6. according to the cover assembly of the electric pressure cooking saucepan according to any one of claim 1-5, it is characterised in that each described elasticity
Part includes:
Sleeve, described sleeve is set on described pillar；
At least two elastic claw, elastic claw described at least two is located at least one end of described sleeve, elastic described at least two
Pawl is circumferentially distributed along described sleeve, and in the axial direction along described sleeve, each described elastic claw is outwards and to away from described set
The direction of cylinder tilts to extend.
The cover assembly of electric pressure cooking saucepan the most according to claim 6, it is characterised in that each described elastic claw includes:
Inner fovea part, one end of described inner fovea part is connected with described sleeve；
Male part, one end of described male part is connected with the other end of described inner fovea part, in the axial direction away from described sleeve of the edge,
Angle between tangent line and the axis of described sleeve of described inner fovea part is gradually increased and tangent line and the described set of described male part
Angle between the axis of cylinder is gradually reduced.
8. according to the cover assembly of the electric pressure cooking saucepan according to any one of claim 1-5, it is characterised in that described elastic component is
Stainless steel part or silica gel ring.
9. according to the cover assembly of the electric pressure cooking saucepan according to any one of claim 1-5, it is characterised in that also include: buffering
Part, described bolster is set on described elastic component.
10. according to the cover assembly of the electric pressure cooking saucepan according to any one of claim 1-5, it is characterised in that each described
Post includes:
Pillar body, in described pillar body is located in described draw-in groove and the lower end of described pillar body and described buckling piece phase
Even, the upper end of described pillar body protrudes upward described draw-in groove, and described elastic component is set on described pillar body；
Annular flange flange, described annular flange flange is located at the bottom of described pillar body, and described elastic component only supports described annular flange flange；
Backstop pad, described backstop pad is fixed on the upper end of described pillar body, on the width of described draw-in groove, described
The size of backstop pad is more than the width of described draw-in groove.
11. according to the cover assembly of the electric pressure cooking saucepan according to any one of claim 1-5, it is characterised in that each described button
Component includes:
Supporting part, described supporting part is connected with described pillar and is supported on described upper cover body；
Access Division, the upper end of described Access Division is connected with the outer edge of described supporting part, and the lower end of described Access Division extends internally
It is formed with the internal buckle edge fastened with described outer pot.
12. 1 kinds of electric pressure cooking saucepans, it is characterised in that including:
Outer pot；
It is positioned at the pot of outer pot；
According to the cover assembly of the electric pressure cooking saucepan according to any one of claim 1-11, described cover assembly be fastened on described outside
On pot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2016/084362 WO2017152518A1 (en) | 2016-03-10 | 2016-06-01 | Electric pressure cooker, and upper cover assembly of electric pressure cooker |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016101369648 | 2016-03-10 | ||
| CN201620184684 | 2016-03-10 | ||
| CN201610136964 | 2016-03-10 | ||
| CN201620184684X | 2016-03-10 |
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| Publication Number | Publication Date |
|---|---|
| CN205849255U true CN205849255U (en) | 2017-01-04 |
Family
ID=57638448
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610363577.8A Active CN107174116B (en) | 2016-03-10 | 2016-05-26 | The cover assembly of electric pressure cooking saucepan and electric pressure cooking saucepan |
| CN201620503853.1U Active CN205849255U (en) | 2016-03-10 | 2016-05-26 | Electric pressure cooking saucepan and the cover assembly of electric pressure cooking saucepan |
| CN201621210973.9U Active CN206560311U (en) | 2016-03-10 | 2016-11-09 | The cover assembly of electric pressure cooking saucepan and electric pressure cooking saucepan |
| CN201610988168.7A Active CN107174117B (en) | 2016-03-10 | 2016-11-09 | The cover assembly of electric pressure cooking saucepan and electric pressure cooking saucepan |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610363577.8A Active CN107174116B (en) | 2016-03-10 | 2016-05-26 | The cover assembly of electric pressure cooking saucepan and electric pressure cooking saucepan |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621210973.9U Active CN206560311U (en) | 2016-03-10 | 2016-11-09 | The cover assembly of electric pressure cooking saucepan and electric pressure cooking saucepan |
| CN201610988168.7A Active CN107174117B (en) | 2016-03-10 | 2016-11-09 | The cover assembly of electric pressure cooking saucepan and electric pressure cooking saucepan |
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| Country | Link |
|---|---|
| CN (4) | CN107174116B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110840270A (en) * | 2018-12-27 | 2020-02-28 | 上海爱餐机器人(集团)有限公司 | Elastic buffering pot cover device, frying pot and full-automatic intelligent frying machine |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3689202A1 (en) | 2017-08-09 | 2020-08-05 | SharkNinja Operating LLC | Cooking device and components thereof |
| USD914447S1 (en) | 2018-06-19 | 2021-03-30 | Sharkninja Operating Llc | Air diffuser |
| USD883014S1 (en) | 2018-08-09 | 2020-05-05 | Sharkninja Operating Llc | Food preparation device |
| USD883015S1 (en) | 2018-08-09 | 2020-05-05 | Sharkninja Operating Llc | Food preparation device and parts thereof |
| USD934027S1 (en) | 2018-08-09 | 2021-10-26 | Sharkninja Operating Llc | Reversible cooking rack |
| USD903413S1 (en) | 2018-08-09 | 2020-12-01 | Sharkninja Operating Llc | Cooking basket |
| US11033146B2 (en) | 2019-02-25 | 2021-06-15 | Sharkninja Operating Llc | Cooking device and components thereof |
| EP3931493A1 (en) | 2019-02-25 | 2022-01-05 | SharkNinja Operating LLC | Cooking system with guard |
| USD918654S1 (en) | 2019-06-06 | 2021-05-11 | Sharkninja Operating Llc | Grill plate |
| USD982375S1 (en) | 2019-06-06 | 2023-04-04 | Sharkninja Operating Llc | Food preparation device |
| US11647861B2 (en) | 2020-03-30 | 2023-05-16 | Sharkninja Operating Llc | Cooking device and components thereof |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2508665Y (en) * | 2001-11-12 | 2002-09-04 | 杨光辉 | Pressure cooker |
| JP4419149B2 (en) * | 2006-02-28 | 2010-02-24 | 勝文 青柳 | Pressure cooker |
| CN201094558Y (en) * | 2007-07-31 | 2008-08-06 | 浙江苏泊尔家电制造有限公司 | Pressure cooker opening and closing cover structure |
| CN201067323Y (en) * | 2007-08-06 | 2008-06-04 | 董跃锋 | Sprue type pressure cooker |
| CN201079275Y (en) * | 2007-09-12 | 2008-07-02 | 广东格兰仕集团有限公司 | Cooker lid locking device for electric pressure thermal insulating cooker |
| CN201617653U (en) * | 2009-12-11 | 2010-11-03 | 珠海格力电器股份有限公司 | Electric pressure cooker |
| CN202173242U (en) * | 2011-07-21 | 2012-03-28 | M·托马木图 | Pressure cooker cover |
| KR101397122B1 (en) * | 2013-07-12 | 2014-05-19 | 주식회사 부영하이텍 | Clamps for pressure rice cooker |
| CN204033078U (en) * | 2014-08-05 | 2014-12-24 | 浙江绍兴苏泊尔生活电器有限公司 | Pressure cooker |
| CN203987547U (en) * | 2014-08-05 | 2014-12-10 | 浙江绍兴苏泊尔生活电器有限公司 | Pressure cooker |
| CN204862627U (en) * | 2015-07-13 | 2015-12-16 | 珠海格力电器股份有限公司 | Electric pressure cooker's uncap device and electric pressure cooker |
-
2016
- 2016-05-26 CN CN201610363577.8A patent/CN107174116B/en active Active
- 2016-05-26 CN CN201620503853.1U patent/CN205849255U/en active Active
- 2016-11-09 CN CN201621210973.9U patent/CN206560311U/en active Active
- 2016-11-09 CN CN201610988168.7A patent/CN107174117B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110840270A (en) * | 2018-12-27 | 2020-02-28 | 上海爱餐机器人(集团)有限公司 | Elastic buffering pot cover device, frying pot and full-automatic intelligent frying machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107174116B (en) | 2019-03-12 |
| CN206560311U (en) | 2017-10-17 |
| CN107174116A (en) | 2017-09-19 |
| CN107174117B (en) | 2019-03-12 |
| CN107174117A (en) | 2017-09-19 |
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