CN207400642U - Electric pressure cooker - Google Patents
Electric pressure cooker Download PDFInfo
- Publication number
- CN207400642U CN207400642U CN201720469089.5U CN201720469089U CN207400642U CN 207400642 U CN207400642 U CN 207400642U CN 201720469089 U CN201720469089 U CN 201720469089U CN 207400642 U CN207400642 U CN 207400642U
- Authority
- CN
- China
- Prior art keywords
- retainer
- pot
- sleeve
- positioning column
- electric pressure
- 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.)
- Expired - Fee Related
Links
- 238000010411 cooking Methods 0.000 claims description 26
- 239000007769 metal material Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims 1
- 244000309464 bull Species 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 210000002421 cell wall Anatomy 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Cookers (AREA)
Abstract
An electric pressure cooker comprising: the pot body is used for containing food to be cooked and is provided with pot teeth; the cooker cover is covered on the cooker body and comprises a cooker cover body and a locking ring, a plurality of positioning structures extending downwards are arranged at the bottom of the cooker cover body, the outer sides of the positioning structures are in contact with the inner ring of the locking ring to position the locking ring, cover teeth matched with the cooker teeth are arranged on the locking ring, the locking ring is provided with a locking position and an unlocking position, when the locking ring is located at the locking position, the cooker teeth are matched with the cover teeth, and when the locking ring is located at the unlocking position, the cooker teeth are separated from the cover teeth; the cover opening structure is arranged on the cooker cover body and matched with the locking ring to drive the locking ring to move between the locking position and the unlocking position. Use the technical scheme of the utility model the user that can solve the electric pressure cooker among the prior art effectively uses and experiences poor problem.
Description
Technical field
The utility model is related to electric pressure cooking saucepan, in particular to a kind of improvement of the pot cover of electric pressure cooking saucepan.
Background technology
At present, electric pressure cooking saucepan and electric cooker have become standing family kitchen small household appliances.Electric pressure cooking saucepan in the market includes pot
Body and lid are located at pot cover in pot, and pot cover includes pot cover body and retainer, are wherein provided with lid teeth on retainer, in pot
Pot tooth is provided with, bull stick is provided on pot cover body, bull stick can drive retainer to rotate.When retainer turns to pot tooth and lid teeth point
From when, pot cover can be opened, and when retainer, which turns to pot tooth and lid teeth, to be coordinated, pot cover is fastened in pot.Generally, in the market
The pockets for accommodating retainer, the cell wall positioning retainer of pockets so that retainer can are provided on the pot cover body of pot cover
It is rotated along the axis of pot cover body.Retainer can be with the cell wall friction of entire pockets, on the one hand when being driven and rotating by bull stick
So that the easy friction damage of pot cover body, cause the reduced service life of pot cover.On the other hand resistance when uncapping can be increased, made
It obtains pot cover to be difficult to open, causes user experience poor.
Utility model content
The main purpose of the utility model is that a kind of electric pressure cooking saucepan is provided, to solve electric pressure cooking saucepan of the prior art
The problem of user experience is poor.
To achieve these goals, the utility model provides a kind of electric pressure cooking saucepan, including：Pot is waited to cook to hold
The food prepared food, pot have pot tooth；Pot cover, lid are located in pot, and pot cover includes pot cover body and retainer, the bottom of pot cover body
Portion is provided with the multiple location structures extended downwardly, and the outside of location structure contacts to position retainer, retainer with the inner ring of retainer
On be provided with pot tooth cooperation lid teeth, retainer have latched position and unlocked position, when retainer is located at latched position, pot
Tooth coordinates with lid teeth, and when retainer is located at unlocked position, pot tooth is separated with lid teeth；Cover-opening structure is arranged on pot cover body, opens
Lid structure coordinates retainer is driven to move between locked and unlocked positions with retainer.
Using the technical solution of the utility model, the bottom of the pot cover body of electric pressure cooking saucepan be provided with extend downwardly it is multiple
Location structure, the outside of location structure are contacted with the inner ring of retainer to position retainer, so that retainer can be along the axis of pot cover body
Line rotates.When cover-opening structure driving retainer moves between locked and unlocked positions, the inner ring of retainer will only with it is multiple
The contact outside of location structure.Said structure substantially reduces the friction area between the inner ring of retainer and location structure, a side
Face reduces the abrasion of pot cover body, so as to ensure the service life of pot cover；On the other hand resistance when uncapping is reduced so that
Pot cover is easier to open, and so as to improve the usage experience of user, the user for solving electric pressure cooking saucepan of the prior art uses
The problem of experience difference.
Further, location structure includes positioning column, and the inner ring of retainer and the lateral wall of positioning column coordinate.
Further, positioning column is structure as a whole with pot cover body.
Further, location structure further includes the sleeve being set on positioning column, and sleeve is clearance fit with positioning column, is locked
The inner ring of circle is coordinated by the lateral wall of sleeve and positioning column.
Further, the height of sleeve is less than the height of positioning column.
Further, sleeve is made of metal material.
Further, location structure further includes backstop gasket, and backstop gasket is arranged on the bottom of positioning column, backstop gasket
The bottom surface of top surface and retainer is with backstop retainer.
Further, location structure further includes the sleeve being set on positioning column, and sleeve is clearance fit with positioning column, is locked
The inner ring of circle is coordinated by the lateral wall of sleeve and positioning column, and the top surface of backstop gasket and the bottom surface of sleeve are with backstop set
Cylinder.
Further, the bottom of pot cover body is provided with to accommodate the pockets of retainer, and location structure is arranged on appearance
It receives on the slot bottom of groove.
Further, multiple location structures being arranged circumferentially along pot cover body.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide a further understanding of the present invention, this practicality
New schematic description and description does not form the improper restriction to the utility model for explaining the utility model.
In the accompanying drawings：
Fig. 1 shows the dimensional structure diagram of the pot cover of the embodiment of electric pressure cooking saucepan according to the present utility model；
Fig. 2 shows the overlooking the structure diagram of the pot cover of Fig. 1；
Fig. 3 shows the A-A of the pot cover of Fig. 2 to vertical profile structure diagram；And
Fig. 4 shows the enlarged structure schematic diagram at the B of the pot cover of Fig. 3.
Wherein, above-mentioned attached drawing is marked including the following drawings：
10th, pot cover；11st, pot cover body；111st, location structure；1111st, positioning column；1112nd, sleeve；1113rd, backstop gasket；
112nd, pockets；12nd, retainer；121st, lid teeth；20th, cover-opening structure；30th, fastener；40th, handle.
Specific embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.It is unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, 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 " bag
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 the object for distinguishing similar, without being used to describe specific order or precedence.It should be appreciated that it so uses
Term can exchange in the appropriate case, so that presently filed embodiment described herein for example can be with except herein
Order beyond those of diagram or description is implemented.
In addition, term " comprising " and " having " and their any deformation, it is intended that cover it is non-exclusive include, example
Such as, process, method, system, product or the equipment for containing series of steps or unit are not necessarily limited to those clearly listed
Step or unit, but may include not list clearly or for intrinsic other of these processes, method, product or equipment
Step or unit.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... 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 appreciated that spatially relative term is intended to comprising the orientation except device described in figure
Outside different azimuth in use or operation.
For example, if the device in attached drawing is squeezed, it is described as " above other devices or construction " or " in other devices
On part or construction " device after will be positioned as or " in other devices or constructing it " below other devices or construction "
Under ".Thus, exemplary term " in ... top " can include " in ... top " and " in ... lower section " two kinds of orientation.It should
Device can also other different modes positioning (being rotated by 90 ° or in other orientation), it is and opposite to space used herein above
Respective explanations are made in description.
As shown in Figures 1 to 4, the electric pressure cooking saucepan of the present embodiment, including：Pot, pot cover 10 and cover-opening structure 20.Its
In, for pot to hold food to be cooked, pot has pot tooth.The lid of pot cover 10 is located in pot, and pot cover 10 includes pot cover sheet
Body 11 and retainer 12, the bottom of pot cover body 11 are provided with the multiple location structures 111 extended downwardly, location structure 111
Outside contacts to position retainer 12 with the inner ring of retainer 12, and the lid teeth 121 with pot tooth cooperation is provided on retainer 12, and retainer 12 has
There are latched position and unlocked position, when retainer 12 is located at latched position, pot tooth coordinates with lid teeth 121, when retainer 12 is located at
During unlocked position, pot tooth is separated with lid teeth 121.Cover-opening structure 20 is arranged on pot cover body 11, cover-opening structure 20 and retainer 12
Coordinate retainer 12 is driven to move between locked and unlocked positions.
Using the technical solution of the present embodiment, the bottom of the pot cover body 11 of electric pressure cooking saucepan be provided with extend downwardly it is multiple
Location structure 111, the outside of location structure 111 contacts to position retainer 12 with the inner ring of retainer 12, so that retainer 12 being capable of edge
The axis rotation of pot cover body 11.When cover-opening structure 20 drives retainer 12 to move between locked and unlocked positions, lock
The inner ring of circle 12 is by the contact outside only with multiple location structures 111.Said structure substantially reduces the inner ring of retainer 12 with determining
On the one hand friction area between bit architecture 111 reduces the abrasion of pot cover body 11, so as to ensure the use longevity of pot cover 10
Life；On the other hand resistance when uncapping is reduced so that pot cover 10 is easier to open, so as to improve the usage experience of user,
Solve the problems, such as that the user experience of electric pressure cooking saucepan of the prior art is poor.
It should be noted that location structure 111 can be two, or more than two.When location structure is two
When, two location structures 111 are located at the opposite both sides of pot cover body 11 respectively.When location structure is more than two, Duo Geding
Bit architecture along pot cover body 11 circumferentially.Preferably, in the present embodiment, since arbitrary 3 points (except 3 points in a line
On situation beyond) can determine a circle, therefore location structure is preferably three, and said structure is simply easily achieved.
In the present embodiment, multiple being arranged circumferentially along pot cover body 11 of location structure 111.Said structure is simple,
It is easy to process.
As shown in Figure 3 and Figure 4, in the present embodiment, location structure 111 include positioning column 1111, the inner ring of retainer 12 with
The lateral wall cooperation of positioning column 1111.Specifically, when cover-opening structure 20 drives retainer 12 between locked and unlocked positions
When mobile, the inner ring of retainer 12 will coordinate with the lateral wall of positioning column 1111, and said structure can reduce the interior of retainer 12 as far as possible
The area contacted with location structure 111 is enclosed, therefore reduces further the abrasion of pot cover body 11 and further reduces out
Resistance during lid.
As shown in Figure 3 and Figure 4, in the present embodiment, positioning column 1111 is structure as a whole with pot cover body 11.Said structure
Simply, easy to process, production cost is low.Preferably, in the present embodiment, positioning column 1111 is integrated injection with pot cover body 11
Shaping.Certainly, it will be appreciated by those skilled in the art that positioning column 1111 can also be fixed on pot cover body by other fasteners
On 11.
As shown in Figure 3 and Figure 4, in the present embodiment, location structure 111 further includes the sleeve being set on positioning column 1111
1112, sleeve 1112 and positioning column 1111 are clearance fit, and the inner ring of retainer 12 is outer by sleeve 1112 and positioning column 1111
Side wall coordinates.Specifically, retainer 12 is during rotation, the inner ring of retainer 12 and the sleeve being set on positioning column 1111
1112 contacts.Since sleeve 1112 and positioning column 1111 are clearance fit, contacted in the inner ring of retainer 12 with sleeve 1112
During, band moving sleeve is understood along 1111 rotation of positioning column.Therefore, said structure by the inner ring of retainer 12 and positioning column 1111 it
Between sliding friction be converted to the inner ring of retainer 12 and the rolling friction of sleeve 1112, so as to substantially reduce frictional force so that
It uncaps more preferably smoothly.
As shown in Figure 3 and Figure 4, in the present embodiment, the height of sleeve 1112 is less than the height of positioning column 1111.Above-mentioned knot
Structure causes sleeve 1112 possesses 360 degree and rotates to adjust and voluntarily local modulation up and down, so as to eliminate by component tolerance institute band
The influence to assembling come.Certainly, it will be appreciated by those skilled in the art that the height of sleeve 1112 can also be equal to positioning column
1111 height.
In the present embodiment, sleeve 1112 is made of metal material.Said structure is more wear-resisting, ensures making for sleeve 1112
Use the service life.Certainly, it will be appreciated by those skilled in the art that sleeve 1112 can also be made of other wear-resisting materials.
As shown in Figure 3 and Figure 4, in the present embodiment, location structure 111 further includes backstop gasket 1113, backstop gasket
1113 are arranged on the bottom of positioning column 1111, under the action of the self gravitation of retainer 12, the top surface and lock of backstop gasket 1113
The bottom surface of circle 12 prevents retainer 12 from pot cover body 11 with backstop retainer 12 (retainer 12 is hung on backstop gasket 1113)
Abjection.
Preferably, in the present embodiment, the first mounting hole is provided on positioning column 1111, is provided on backstop gasket 1113
The second mounting hole corresponding with the first mounting hole.When mounted, first by the second mounting hole and positioning column of backstop gasket 1113
First mounting hole corresponds on 1111, and then fastener 30 is threaded through in the first mounting hole and the second mounting hole with by backstop gasket
1113 are mounted on the lower end of positioning column 1111.Said structure is simple, is easily assembled.
As shown in Figure 3 and Figure 4, in the present embodiment, location structure 111 further includes the sleeve being set on positioning column 1111
1112, sleeve 1112 and positioning column 1111 are clearance fit, and the inner ring of retainer 12 is outer by sleeve 1112 and positioning column 1111
Side wall coordinates, the top surface of backstop gasket 1113 and the bottom surface of sleeve 1112 with stop sleeve 1112, prevent sleeve 1112 from
Deviate from positioning column 1111.Specifically, when mounted, first sleeve 1112 is set on positioning column 1111, then by backstop pad
Second mounting hole of piece 1113 is corresponding with the first mounting hole on positioning column 1111, and fastener 30 finally is threaded through the first mounting hole
With backstop gasket 1113 to be mounted on to the lower end of positioning column 1111 in the second mounting hole.Said structure is simple, is easily assembled.
As shown in Figure 3 and Figure 4, in the present embodiment, the bottom of pot cover body 11 is provided with to accommodate the appearance of retainer 12
Receive groove 112, location structure 111 is arranged on the slot bottom of pockets 112.Said structure can save the volume of pot cover 10,
So that the volume-diminished of entire product, so that product is more beautiful.
As shown in figures 1 and 3, in the present embodiment, the pot cover 10 of electric pressure cooking saucepan, which further includes, is arranged on outside pot cover body 11
The cover of side, said structure causes electric pressure cooking saucepan, and appearance is more beautiful.
As shown in figure 3, in the present embodiment, cover-opening structure 20 is bull stick, and drive mechanism is provided on one end of bull stick, is passed
Dynamic structure coordinates through pot cover body 11 with retainer 12.When bar rotation, retainer 12 also rotates therewith.Preferably, in this reality
It applies in example, the handle 40 being connected with bull stick is additionally provided on pot cover, the rotation of bull stick can be realized by rotational handle 40 by user.
It should be noted that above-mentioned handle 40 meets principle of human engineering, improve the feel of user's grasping member 40.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modifications, equivalent replacements and improvements are made should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of electric pressure cooking saucepan, which is characterized in that including：
Pot, to hold food to be cooked, the pot has pot tooth；
Pot cover (10), lid are located in the pot, and the pot cover (10) includes pot cover body (11) and retainer (12), the pot
The bottom of lid body (11) is provided with the multiple location structures (111) extended downwardly, the outside of the location structure (111) and institute
The inner ring for stating retainer (12) contacts to position the retainer (12), and the lid with pot tooth cooperation is provided on the retainer (12)
Tooth (121), the retainer (12) has latched position and unlocked position, when the retainer (12) is located at the latched position
When, the pot tooth coordinates with the lid teeth (121), when the retainer (12) is located at the unlocked position, the pot tooth and institute
State lid teeth (121) separation；
Cover-opening structure (20) is arranged on the pot cover body (11), and the cover-opening structure (20) coordinates with the retainer (12)
The retainer (12) to be driven to be moved between the latched position and the unlocked position.
2. electric pressure cooking saucepan according to claim 1, which is characterized in that the location structure (111) includes positioning column
(1111), the inner ring of the retainer (12) and the lateral wall of the positioning column (1111) coordinate.
3. electric pressure cooking saucepan according to claim 2, which is characterized in that the positioning column (1111) and the pot cover body
(11) it is structure as a whole.
4. electric pressure cooking saucepan according to claim 2, which is characterized in that the location structure (111), which further includes, is set in institute
The sleeve (1112) on positioning column (1111) is stated, the sleeve (1112) is clearance fit with the positioning column (1111), described
The inner ring of retainer (12) is coordinated by the lateral wall of the sleeve (1112) and the positioning column (1111).
5. electric pressure cooking saucepan according to claim 4, which is characterized in that the height of the sleeve (1112) is less than the positioning
The height of column (1111).
6. electric pressure cooking saucepan according to claim 4, which is characterized in that the sleeve (1112) is made of metal material.
7. electric pressure cooking saucepan according to claim 2, which is characterized in that the location structure (111) further includes backstop gasket
(1113), the backstop gasket (1113) is arranged on the bottom of the positioning column (1111), the top of the backstop gasket (1113)
The bottom surface of face and the retainer (12) is with retainer described in backstop (12).
8. electric pressure cooking saucepan according to claim 7, which is characterized in that the location structure (111), which further includes, is set in institute
The sleeve (1112) on positioning column (1111) is stated, the sleeve (1112) is clearance fit with the positioning column (1111), described
The inner ring of retainer (12) is coordinated by the lateral wall of the sleeve (1112) and the positioning column (1111), the backstop gasket
(1113) top surface and the bottom surface of the sleeve (1112) is with sleeve described in backstop (1112).
9. electric pressure cooking saucepan according to claim 1, which is characterized in that the bottom of the pot cover body (11) be provided with to
The pockets (112) of the retainer (12) are accommodated, the location structure (111) is arranged on the slot of the pockets (112)
On bottom.
10. electric pressure cooking saucepan according to claim 1, which is characterized in that multiple location structures (111) are along the pot cover
Body (11) are arranged circumferentially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720469089.5U CN207400642U (en) | 2017-04-28 | 2017-04-28 | Electric pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720469089.5U CN207400642U (en) | 2017-04-28 | 2017-04-28 | Electric pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207400642U true CN207400642U (en) | 2018-05-25 |
Family
ID=62322124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720469089.5U Expired - Fee Related CN207400642U (en) | 2017-04-28 | 2017-04-28 | Electric pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207400642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112167968A (en) * | 2019-11-18 | 2021-01-05 | 九阳股份有限公司 | Split pressure cooking utensil |
-
2017
- 2017-04-28 CN CN201720469089.5U patent/CN207400642U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112167968A (en) * | 2019-11-18 | 2021-01-05 | 九阳股份有限公司 | Split pressure cooking utensil |
| CN112167968B (en) * | 2019-11-18 | 2022-01-04 | 九阳股份有限公司 | Split pressure cooking utensil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180525 |