CN106820959B - A kind of pot cover and pressure cooking appliance - Google Patents
A kind of pot cover and pressure cooking appliance Download PDFInfo
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- CN106820959B CN106820959B CN201710199064.2A CN201710199064A CN106820959B CN 106820959 B CN106820959 B CN 106820959B CN 201710199064 A CN201710199064 A CN 201710199064A CN 106820959 B CN106820959 B CN 106820959B
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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
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
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Abstract
The present invention relates to a kind of pot cover and pressure cooking appliances, are related to cooking apparatus technical field.The technical solution mainly used are as follows: a kind of pot cover, on cooking apparatus, wherein pot cover includes upper cover, spiral cover and position-limit mechanism.Wherein, spiral cover is arranged on upper lid, for being rotatablely fastened in the pot body of cooking apparatus；Position-limit mechanism limits spiral cover on upper lid, prevents spiral cover from rotating relative to upper cover；Wherein, when pot cover is fastened in the pot body of cooking apparatus, spiral cover is rotated, cooking apparatus is made to be in closing lid state；After cooking apparatus is uncapped, position-limit mechanism limits spiral cover.A kind of pressure cooking appliance includes above-mentioned pot cover.Present invention is mainly used for after pressure cooking appliance is uncapped, the spiral cover on pot cover is set to limit on upper lid, the phenomenon that will not rotating relative to upper cover, interfering collision so as to avoid spiral cover when pressure cooking appliance closing lid and pot body, keep pressure cooking appliance closing lid smooth.
Description
Technical field
The present invention relates to a kind of cooking apparatus technical fields, more particularly to a kind of pot cover and pressure cooking appliance.
Background technique
Pressure of the pressure cooking appliance (e.g., pressure cooker, pressure cooker etc.) when cooking food in pot generally can be very high, therefore
The pot cover of pressure cooking appliance and pot body is needed to be closed completely to ensure to cook safety.
By taking electric pressure pot as an example, electric pressure pot includes cooker body and pot lid；Wherein, interior pot is placed in cooker body；Pot lid is built-in
There is pot tooth coil.When pot lid closing lid is in cooker body, pot oral area including pot tooth snare, and be tightly connected with interior pot oral area.Work as needs
When opening pot lid, interior pot is motionless, and pot tooth coil only need to be rotated in the direction of the clock to about 30 °, could be opened pot lid, pot lid and pot
Pot lid is flicked with hinge axis connection, hinge spring and (is approximately less than 90 °) by body, at this point, pot lid and cooker body are in uncapped state.
But the inventors found that above-mentioned pressure cooking appliance at least there are the following problems: when pot lid and cooker body
When in uncapped state, the pot tooth coil being arranged in pot lid is not limited, if pot tooth coil rotates, then again closing lid when,
Hanging platform on pot tooth coil is not aligned with interior pot indentation, there, so that the hanging platform of pot tooth coil collides with interior pot oral area, so as to cause
Pressure cooking appliance damage.
Summary of the invention
In view of this, the present invention provides a kind of pot cover and pressure cooking appliance, main purpose are, work as pressure cooking appliance
After uncapping, the spiral cover on pot cover can be limited on upper lid, cannot be rotated relative to upper cover.
In order to achieve the above objectives, present invention generally provides following technical solutions:
On the one hand, the embodiment of the present invention provides a kind of pot cover, on cooking apparatus, wherein the pot cover includes:
Upper cover；
Spiral cover, the spiral cover setting is on the cover；
Position-limit mechanism, on the cover, preventing the spiral cover from relative to the upper cover spiral cover limit
Rotation；
Wherein, when the pot cover is fastened in the pot body of cooking apparatus, the spiral cover is rotated, cooking apparatus is in and closes
Cover shape state；
After cooking apparatus is uncapped, the position-limit mechanism limits the spiral cover.
The object of the invention to solve the technical problems also can be used following technical measures and further realize.
Preferably, the position-limit mechanism includes:
Sliding slot, the sliding slot open up on the cover；
Slide construction, the slide construction are arranged on the spiral cover, wherein when slide construction slides in the sliding slot
When, the spiral cover is rotated relative to the upper cover；
Chocking construction, the chocking construction by by the slide construction limit at the first position in the sliding slot,
To be limited to the spiral cover.
Preferably, the slide construction has a first end and a second end；Wherein,
The first end is on the slide construction close to one end of spiral cover setting；
The second end is one end far from spiral cover setting on the slide construction；
The diameter of the second end is greater than the diameter of the first end.
Preferably, the sliding slot includes:
One end of the sliding slot is arranged in limit hole, the limit hole；
Limiting slot, the limiting slot are connected to the limit hole；
Wherein, the diameter of the limit hole is not less than the diameter of the slide construction second end；
Described in the width of the limiting slot is greater than the diameter of the slide construction first end, the width of the limiting slot is less than
The diameter of slide construction second end, so that the second end of the slide construction cannot be slided on the limiting slot.
Preferably, the chocking construction includes the elastic push rod between the upper cover and spiral cover；Wherein,
When the pot cover is fastened in the pot body of cooking apparatus, under the action of pot body, the elastic push rod is in pressure
Contracting state, at this point, the first end on the slide construction is placed in the limit hole at described sliding slot one end；The spiral cover is rotated,
Cooking apparatus is set to be in closing lid state, at this point, the first end of the slide construction is placed at the other end of the sliding slot；
After cooking apparatus is uncapped, the spiral cover is separated with pot body, and the elastic push rod is in free state, at this point, institute
The second end for stating slide construction is placed in the limit hole in the sliding slot.
Preferably, the elastic push rod is multiple, and is uniformly distributed.
Preferably, the elastic push rod is installed on the cover；Wherein, mounting hole is offered on the upper lid, it is described
One end of elastic push rod is installed in the mounting hole, spiral cover described in another end in contact.
Preferably, the elastic push rod includes:
The mandril has a first end and a second end；Wherein, the first end is located in the mounting hole；The second end
Contact the spiral cover；Wherein, the first end of the mandril is equipped with retention bead, for limiting the first end in the peace
It fills in hole；Wherein, the hole wall of the mounting hole is equipped with gap slot, so that the retention bead can be slided in the gap slot
It is dynamic；
Spring, one end of spring are fixed with the upper cover, and the other end is fixed with the mandril.
Preferably, the upper cover includes inner cover；Wherein, spiral cover setting interior is covered described.
Preferably, multiple hanging platforms matched with the spiral cover inner ring are arranged in interior cover, and the spiral cover is mounted in
It is covered in described.
Preferably, a circle boss is provided on the inner top of the inner cover；Wherein, the hanging platform be arranged on boss and
The bulge-structure radially protruded；And the multiple hanging platform is evenly distributed on the boss.
On the other hand, the embodiment of the present invention provides a kind of pressure cooking appliance, and the pressure cooking appliance includes above-mentioned
Described in any item pot covers.
Compared with prior art, pressure cooking appliance of the invention at least have it is following the utility model has the advantages that
Pot cover provided in an embodiment of the present invention is by one position-limit mechanism of setting, when pot cover is fastened in pot body, not to rotation
Lid is limited, and by rotating spiral cover to first direction, cooking apparatus is made to be in closing lid state；Or to opposite with first direction
Direction rotates spiral cover, and so that cooking apparatus by closing lid state is changed into uncapped state, (state is specifically: pot cover is still fastened on pot body
On, but be not to be tightly connected with pot body)；After cooking apparatus, which is opened, to be covered, position-limit mechanism can limit spiral cover, make it not
It can be rotated relative to upper cover, in this case, again when closing lid, there is no not aligning of mentioning of background technique for spiral cover and pot body
Problem, keeps pressure cooking appliance closing lid smooth, improves user's the phenomenon that interfering collision so as to avoid spiral cover and pot body
Experience.
Further, the position-limit mechanism in the embodiment of the present invention includes: the sliding slot for being provided with upper cover, is arranged on spiral cover
Slide construction and chocking construction；Wherein, when slide construction slides in sliding slot, spiral cover is rotated relative to upper cover.Chocking construction
By limiting slide construction at the first position in sliding slot, to be limited to spiral cover.By above-mentioned setting, stop is only needed
Sliding of the structure limit slippage structure in sliding slot can be realized spiral cover limiting the purpose on upper lid, therefore, the position restrainer
The structure of structure is simple, convenient for operation.
Further, the embodiment of the present invention is leaned on by making to be less than on slide construction close to the diameter of the first end of spiral cover setting
The diameter of the second end of nearly upper cover setting, and make the width of the limiting slot on sliding slot be less than slide construction second end diameter,
Greater than between slide construction first end.It is arranged in this way, it, only need to be in the effect of chocking construction after cooking apparatus is uncapped
Under, it is placed in the second end of slide construction in the limit hole of sliding slot, since the second end of slide construction cannot slide into limiting slot,
And then cannot be slided along sliding slot, to realize the purpose limited to spiral cover.In addition, the pot cover when the present embodiment is fastened on
When in pot body, only the first end of slide construction need to be made to be placed in sliding slot under the action of chocking construction, to realize rotation spiral cover
The purpose for carrying out closing lid or uncapping.
Further, the embodiment of the present invention passes through the elastic top that is arranged to chocking construction between upper cover and spiral cover
Bar, using when pot cover is fastened in pot body, pot body can apply the principle of a upward active force to spiral cover, realize that position-limit mechanism exists
The purpose that spiral cover is limited after not limited, uncapped to spiral cover when cooking apparatus closing lid state.
On the other hand, the embodiment of the present invention also provides a kind of pressure cooking appliance, wherein the pressure cooking appliance includes upper
Therefore the pot cover stated with any of the above-described beneficial effect, will not repeat them here.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention and the accompanying drawings.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for upper cover that the embodiment of the present invention provides；
Fig. 2 is a kind of structural schematic diagram for spiral cover that the embodiment of the present invention provides；
Fig. 3 is the bottom view of screw cap structure shown in Fig. 2；
Fig. 4 is the enlarged structure schematic diagram of slide construction；
Structural schematic diagram when Fig. 5 is the pot body closing lid on pot cover and cooking apparatus that the embodiment of the present invention provides；
Fig. 6 is cross-sectional view of the structure shown in Fig. 5 in Section A-A；
Fig. 7 is schematic enlarged-scale view of the structure shown in Fig. 6 at B；
Fig. 8 is schematic enlarged-scale view of the structure shown in Fig. 6 at C；
Fig. 9 is schematic enlarged-scale view of the structure shown in Fig. 6 at D；
Figure 10 is structural schematic diagram of the pot cover of the embodiment of the present invention offer after uncapping；
Figure 11 is cross-sectional view of the structure shown in Figure 10 in Section A-A；
Figure 12 is schematic enlarged-scale view of the structure shown in Figure 11 at B；
Figure 13 is schematic enlarged-scale view of the structure shown in Figure 11 at C；
Figure 14 is schematic enlarged-scale view of the structure shown in Figure 11 at D.
Specific embodiment
It is of the invention to reach the technical means and efficacy that predetermined goal of the invention is taken further to illustrate, below in conjunction with
Specific embodiment, structure, feature and its effect applied according to the present invention is described in detail such as in attached drawing and preferred embodiment
Afterwards.In the following description, what different " embodiment " or " embodiment " referred to is not necessarily the same embodiment.In addition, one or more
Special characteristic, structure or feature in a embodiment can be combined by any suitable form.
Embodiment 1
The present embodiment provides a kind of pot covers, on pressure cooking appliance；Wherein, as shown in Figure 1, Figure 2, Fig. 3, Fig. 5 and Figure 10
Shown, the pot cover in the present embodiment includes upper cover 1, spiral cover 2 and position-limit mechanism.Wherein, spiral cover 2 is arranged in upper cover 1.Position restrainer
Structure is used to prevent spiral cover 2 from rotating relative to upper cover 1 in upper cover 1 limit of spiral cover 2.Wherein, when the pot cover in the present embodiment
When being fastened in the pot body of cooking apparatus, by rotating spiral cover 2, cooking apparatus is made to be in closing lid state (that is, seal and pressure bearing shape
State).After cooking apparatus is uncapped (that is, pot cover is not fastened in pot body), position-limit mechanism limits spiral cover 2, makes spiral cover 2 not
It can be rotated relative to upper cover.
Preferably, the upper cover 1 in the present embodiment and following embodiments and the pot body on cooking apparatus are hinged.
Pot cover provided in this embodiment by setting one position-limit mechanism, when pot cover is fastened in pot body, not to spiral cover 2 into
Row limit makes cooking apparatus be in closing lid state by rotating spiral cover 2 to first direction；Or to the side opposite with first direction
To rotation spiral cover 2, so that cooking apparatus by closing lid state is changed into uncapped state, (state is specifically: pot cover is still fastened on pot body
On, but be not to be tightly connected with pot body)；After cooking apparatus, which is opened, to be covered (pot cover is to be buckled in pot body), position-limit mechanism can be right
Spiral cover 2 is limited, and prevents it from rotating relative to upper cover 1, in this case, again when closing lid, spiral cover 2 and pot body there is no
Background technique mention the problem of contraposition, the phenomenon that interfering collision so as to avoid spiral cover 2 and pot body, make pressure cooking
Utensil closing lid is smooth, improves the experience of user.
Embodiment 2
Preferably, the present embodiment provides a kind of pot cover, compared with a upper embodiment, such as Fig. 1 and Fig. 2, Fig. 5 to Figure 14 institute
Show, the present embodiment designs position-limit mechanism as follows:
Position-limit mechanism in the present embodiment includes: sliding slot 11, slide construction 22 and chocking construction.Wherein, sliding slot 11 opens up
In upper cover 1.Slide construction sets 22 settings on spiral cover 2, wherein when slide construction 22 slides in sliding slot 11,2 phase of spiral cover
For the rotation of upper cover 1, (here, sliding slot may also be arranged on spiral cover, slide construction is correspondingly disposed on lid；But this reality
It applies example preferably sliding slot setting is arranged in upper cover, slide construction in spiral cover, is conducive to user if being arranged in this way and passes through handle control
Slide construction processed, and then control spiral cover rotation).Chocking construction is by limiting the first position in sliding slot 11 for slide construction 22
Locate (here, first position refers to that slide construction is located in following limit holes mentioned), to be limited to spiral cover 2.
By above-mentioned setting, sliding of the chocking construction limit slippage structure 22 in sliding slot 11 is only needed, can realize will revolve
Lid 2 limits the purpose in upper cover 1, and therefore, the structure of the position-limit mechanism is simple, convenient for operation.
Embodiment 3
Preferably, the present embodiment provides a kind of pot covers, and compared with Example 2, shown in as shown in Figure 1, Figure 2, Fig. 4 to Figure 14, this
Embodiment further designs slide construction 22 as follows:
Slide construction 22 in the present embodiment has first end 221 and second end 222.Wherein, first end 221 is sliding knot
Close to one end that spiral cover 2 is arranged on structure 22；Second end 222 is one end of the separate setting of spiral cover 2 on slide construction 22 (that is, close
One end that upper cover 1 is arranged)；Also, the diameter of second end 222 is greater than the diameter of first end 221.
Correspondingly, sliding slot 11 includes the limit that the limit hole 111 at 11 one end of sliding slot is arranged in and is connected to limit hole 111
Slot 112.Wherein, the diameter of limit hole 111 is not less than the diameter of second end 222 on slide construction 22, so that slide construction 22
First end 221, second end 222 can be placed in limit hole 111.The width of limiting slot 112 is (on limiting slot 112 between two cell walls
Spacing) be greater than the diameter of first end 221 on slide construction 22, the width of limiting slot 112 is less than second on slide construction 22
The diameter at end 222, so that the second end 222 of slide construction 22 cannot be slided on limiting slot 112；And make the of slide construction 22
One end 221 can be slided in limiting slot 112, and the second end 222 of slide construction 22 not can enter in limiting slot 112.
The present embodiment is by above-mentioned setting, after cooking apparatus is uncapped, only sliding need to be made to tie under the action of chocking construction
The second end of structure 2 is placed in the limit hole 111 of sliding slot 11, since the second end 222 of slide construction 22 cannot slide into limiting slot 112
In, and then cannot be slided along sliding slot 11, to realize the purpose limited to spiral cover 2.In addition, working as the pot cover of the present embodiment
When being fastened in pot body, only the first end 221 of slide construction 22 under the action of chocking construction, need to be made to be placed in 11 in sliding slot, from
And realize the purpose that rotation spiral cover carries out closing lid or uncaps.
Here, slide construction 22 may be designed to the structure for the similar pin for meeting above-mentioned condition.
Embodiment 4
Preferably, the present embodiment provides a kind of pot covers, compared with Example 3, as shown in Fig. 5 to Figure 14, the present embodiment into
One step is as follows to the chocking construction design in position-limit mechanism:
Chocking construction in the present embodiment includes the elastic push rod 3 between upper cover 1 and spiral cover 2；Wherein, when this implementation
When pot cover in example is fastened in the pot body of cooking apparatus, under the action of pot body, pot body can be applied to spiral cover one upwards
Active force, the active force can make elastic push rod 3 be in compressive state, at this point, the top of spiral cover 2 is close or is bonded the interior of upper cover 1
Top, at this point, the first end on slide construction 22 is placed in the limit hole 111 at sliding slot one end.Spiral cover 2 is rotated, cooking pot is made
Tool is in closing lid state (being detailed in Fig. 5 to state shown in Fig. 9), at this point, the first end of slide construction 22 is placed in the another of sliding slot
At end.
After culinary art, spiral cover 2 is rotated, in the limit hole 111 for being placed in the first end of slide construction 22 at sliding slot one end,
The pot cover of cooking apparatus is opened, at this point, spiral cover 2 is separated with pot body, pot body will not act on spiral cover 2 and 13 application of elastic push rod
Power, then, elastic push rod 13 is in free state, at this point, the second end of slide construction 22 is placed in the limit hole 111 in sliding slot
Interior, such slide construction 22 cannot slide in sliding slot, and then limit spiral cover 2 and rotate relative to upper cover 1.(particular state is detailed
See Figure 10 to Figure 14, at this point, interior top of the top of spiral cover 2 far from upper cover 1, and close or fitting upper cover hanging platform 12 is arranged).
The present embodiment is buckled by the way that chocking construction is arranged to the elastic push rod between upper cover and spiral cover using when pot cover
It closes when in pot body, pot body can apply the principle of a upward active force to spiral cover, realize position-limit mechanism in cooking apparatus closing lid shape
The purpose that spiral cover is limited after not limited, being uncapped to spiral cover when state.
Preferably, as shown in figure 5 and figure 10, elastic push rod 3 is multiple, and is uniformly distributed.Preferably, elastic push rod 3 is 3
It is a, and isogonism is distributed.
Preferably, elastic push rod 3 is mounted in upper cover 1 as shown in Fig. 1, Fig. 5 and Figure 10；Wherein, it is offered in upper cover 1
Mounting hole 13, one end of elastic push rod 3 are mounted in mounting hole 13, another end in contact spiral cover.
Preferably, elastic push rod 3 includes mandril 31 and spring 32 as described in Fig. 8 and Figure 13.Wherein, mandril 31 has the
One end and second end.Wherein, the first end of mandril 31 is located in mounting hole, the second end in contact spiral cover.The first of the mandril 31
End is equipped with retention bead, for limiting the first end of mandril in mounting hole；Correspondingly, the hole wall of mounting hole, which is equipped with, lacks
Mouth slot, so that retention bead energy when elastic push rod becomes free state from compressive state and becomes compressive state from free state
It is slided in gap slot.Preferably, retention bead is two, it is separately positioned on two sides opposite in mandril first end；Correspondingly,
Gap slot is two, and is oppositely arranged.Here, the first end on mandril 31 can be limited by setting retention bead and gap slot
Position is in mounting hole.
One end of spring 32 is fixed with upper cover, and the other end and mandril 31 are fixed.Preferably, 31 inner hollow of mandril is arranged,
Spring 32 is in mandril 31.
Embodiment 5
Preferably, the present embodiment provides a kind of pot covers, compared with above-described embodiment, the upper cover in the present embodiment includes inner cover
And outer cover.Wherein, in inner cover, specifically, spiral cover is mounted in the inner top of inner cover for spiral cover setting.
Preferably, as shown in Figure 1 to Figure 3, inside cover and the hanging platform 12 that multiple inner rings 21 on spiral cover 2 match is set,
Spiral cover 12 to be filled in inner cover.Preferably, being provided with a circle boss on the inner top of inner cover；Wherein, hanging platform 12 is that setting exists
The bulge-structure on boss and radially protruded；And multiple hanging platforms 12 are evenly distributed on boss.And spiral cover 2 can be in inner cover
Inner top and hanging platform 12 between move up and down (" upper and lower " relative position referred to when pot cover is fastened in pot body in this
Relationship).
Preferably, as shown in Figure 1 to Figure 3, multiple radially outward recessed recesses are provided on the inner ring 21 of spiral cover 2
210.Here, the setting of recess 210 is primarily to facilitate the dress of spiral cover 1 in inner cover.Wherein, the number of recess 210 and setting exist
The number of the hanging platform 12 inside covered is consistent.When assembly, the recess 210 on spiral cover initially pass through in the hanging platform 12 that covers, then by spiral cover 2
An angle is rotated, the inner ring edge of spiral cover 2 can be tangled by hanging platform 12.
Preferably, as shown in Figures 2 and 3, when spiral cover 2 is packed into interior cover, in the process that spiral cover 2 is rotated relative to inner cover
In, the contact friction force of spiral cover 2 and inner cover can be larger, is easy to appear stuck phenomenon.Based on this problem, the present embodiment is revolving
Convex closure 24 is set on lid 2, contacts convex closure 24 with inner cover, to reduce the contact friction force between spiral cover 2 and inner cover, avoids stuck
The phenomenon that occur.
Preferably, as shown in Figures 2 and 3, the hanging platform 23 for matching with pot body is provided on spiral cover 2.Preferably, pot
Outer cover of lid is also equipped with rotating handle, and rotating handle is connect with slide construction, for driving slide construction to slide in sliding slot, passes through this
Sample setting, can drive spiral cover to rotate for need to only operate rotating handle.
Embodiment 6
On the other hand, the present embodiment provides a kind of pressure cooking appliances, wherein pressure cooking appliance includes pot cover and pot
Body.Wherein, pot cover is pot cover described in any of the above-described embodiment.Pot body includes interior pot；Wherein, the spiral cover in pot cover and interior pot revolve
Turn to fasten, to realize the closing lid of pressure cooking appliance.Upper cover and pot body in pot cover is hinged.
Preferably, the pressure cooking appliance in the present embodiment is general pressure cooker, usual pressure pot, electric pressure cooking saucepan, voltage
Power stews.
In conclusion pot cover provided in an embodiment of the present invention and pressure cooking appliance be after pressure cooking appliance is uncapped, energy
By in pot cover spiral cover limit on upper lid, prevent its from relative to upper cover rotate, thus again closing lid when, spiral cover and pot body are not
Can there are problems that the phenomenon that background technique mentioned does not align, and interferes collision so as to avoid spiral cover and pot body, make to press
Pressure cooking apparatus closing lid is smooth, improves the experience of user.
To sum up, it will be readily appreciated by those skilled in the art that under the premise of not conflicting, above-mentioned each advantageous manner can be certainly
It combined, be superimposed by ground.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, according to
According to technical spirit any simple modification, equivalent change and modification to the above embodiments of the invention, this hair is still fallen within
In the range of bright technical solution.
Claims (9)
1. a kind of pot cover, on cooking apparatus, which is characterized in that the pot cover includes:
Upper cover, the upper cover include inner cover and outer cover；
Spiral cover, the spiral cover, which is arranged in the upper cover, to be covered；
Position-limit mechanism, on the cover, preventing the spiral cover from rotating relative to the upper cover spiral cover limit；
Wherein, when the pot cover is fastened in the pot body of cooking apparatus, the spiral cover is rotated, cooking apparatus is made to be in closing lid shape
State；
After cooking apparatus is uncapped, the position-limit mechanism limits the spiral cover；
Wherein, the position limiting structure includes:
Sliding slot, the sliding slot open up on the cover；
Slide construction, the slide construction are arranged on the spiral cover, wherein when slide construction slides in the sliding slot,
Spiral cover is rotated relative to the upper cover；The slide construction has a first end and a second end；Wherein, first end is on slide construction
Close to one end of spiral cover setting；Second end is one end far from spiral cover setting on slide construction；The diameter of second end is greater than described
The diameter of first end；
Chocking construction, the chocking construction is by limiting the slide construction at the first position in the sliding slot, with right
The spiral cover is limited.
2. pot cover according to claim 1, which is characterized in that the sliding slot includes:
One end of the sliding slot is arranged in limit hole, the limit hole；
Limiting slot, the limiting slot are connected to the limit hole；
Wherein, diameter of the diameter of the limit hole not less than second end on the slide construction；
The width that the width of the limiting slot is greater than the diameter, the limiting slot of first end on the slide construction is less than the cunning
The diameter of second end in dynamic structure, so that the second end of the slide construction cannot be slided on the limiting slot.
3. pot cover according to claim 2, which is characterized in that the chocking construction include positioned at the upper cover and spiral cover it
Between elastic push rod；Wherein,
When the pot cover is fastened in the pot body of cooking apparatus, under the action of pot body, the elastic push rod is in compression shape
State, at this point, the first end on the slide construction is placed in the limit hole at described sliding slot one end；The spiral cover is rotated, makes to cook
Utensil of preparing food is in closing lid state, at this point, the first end of the slide construction is placed at the other end of the sliding slot；
After cooking apparatus is uncapped, the spiral cover is separated with pot body, and the elastic push rod is in free state, at this point, the cunning
The second end of dynamic structure is placed in the limit hole in the sliding slot.
4. pot cover according to claim 3, which is characterized in that the elastic push rod is multiple, and is uniformly distributed.
5. pot cover according to claim 3, which is characterized in that the elastic push rod installation is on the cover；Wherein, institute
It states and offers mounting hole on lid, one end of the elastic push rod is installed in the mounting hole, spiral cover described in another end in contact.
6. pot cover according to claim 5, which is characterized in that the elastic push rod includes:
Mandril, the mandril have a first end and a second end；Wherein, the first end is located in the mounting hole；Described second
Spiral cover described in end in contact；Wherein, the first end of the mandril is equipped with retention bead, for limiting the first end described
In mounting hole；Wherein, the hole wall of the mounting hole is equipped with gap slot, so that the retention bead can be slided in the gap slot
It is dynamic；
Spring, one end of spring are fixed with the upper cover, and the other end is fixed with the mandril.
7. pot cover according to claim 1, which is characterized in that covered in described and the matching of the multiple and spiral cover inner ring is arranged
The spiral cover is mounted in described and covers by the hanging platform of conjunction.
8. pot cover according to claim 7, a circle boss is provided on the inner top of the inner cover；Wherein, the hanging platform
To be arranged on boss and the radially bulge-structure that protrudes；And the multiple hanging platform is evenly distributed on the boss.
9. a kind of pressure cooking appliance, which is characterized in that the pressure cooking appliance includes claim 1-8 described in any item
Pot cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710199064.2A CN106820959B (en) | 2017-03-29 | 2017-03-29 | A kind of pot cover and pressure cooking appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710199064.2A CN106820959B (en) | 2017-03-29 | 2017-03-29 | A kind of pot cover and pressure cooking appliance |
Publications (2)
| Publication Number | Publication Date |
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| CN106820959A CN106820959A (en) | 2017-06-13 |
| CN106820959B true CN106820959B (en) | 2019-02-22 |
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| CN201710199064.2A Active CN106820959B (en) | 2017-03-29 | 2017-03-29 | A kind of pot cover and pressure cooking appliance |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3016504A1 (en) * | 1980-04-29 | 1981-11-19 | Württembergische Metallwarenfabrik AG, 7340 Geislingen | VALVE ARRANGEMENT FOR A STEAM PRESSURE COOKER |
| CN202184616U (en) * | 2011-07-27 | 2012-04-11 | 美的集团有限公司 | Pressure cooker cover capable of quickly relieving pressure |
| CN105640308A (en) * | 2014-11-17 | 2016-06-08 | 佛山市顺德区美的电热电器制造有限公司 | Upper cover of electric pressure cooker and electric pressure cooker |
| CN206354875U (en) * | 2016-07-05 | 2017-07-28 | 佛山市顺德区美的电热电器制造有限公司 | Pot cover and cooking apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205514068U (en) * | 2016-01-28 | 2016-08-31 | 佛山市顺德区美的电热电器制造有限公司 | Cooker cover component of pressure cooker and pressure cooker with same |
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2017
- 2017-03-29 CN CN201710199064.2A patent/CN106820959B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3016504A1 (en) * | 1980-04-29 | 1981-11-19 | Württembergische Metallwarenfabrik AG, 7340 Geislingen | VALVE ARRANGEMENT FOR A STEAM PRESSURE COOKER |
| CN202184616U (en) * | 2011-07-27 | 2012-04-11 | 美的集团有限公司 | Pressure cooker cover capable of quickly relieving pressure |
| CN105640308A (en) * | 2014-11-17 | 2016-06-08 | 佛山市顺德区美的电热电器制造有限公司 | Upper cover of electric pressure cooker and electric pressure cooker |
| CN206354875U (en) * | 2016-07-05 | 2017-07-28 | 佛山市顺德区美的电热电器制造有限公司 | Pot cover and cooking apparatus |
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| CN106820959A (en) | 2017-06-13 |
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