CN206044352U - Lid of electric pressure cooker - Google Patents
Lid of electric pressure cooker Download PDFInfo
- Publication number
- CN206044352U CN206044352U CN201620780994.8U CN201620780994U CN206044352U CN 206044352 U CN206044352 U CN 206044352U CN 201620780994 U CN201620780994 U CN 201620780994U CN 206044352 U CN206044352 U CN 206044352U
- Authority
- CN
- China
- Prior art keywords
- lid
- electric pressure
- pressure cooker
- hole
- steel
- 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
Abstract
The utility model discloses a kind of lid of electric pressure cooker, which includes the steel lid for being fixedly installed on pot cover and the cover plate being movably set in steel lid, through hole is offered on the cover plate, and the through hole is arranged with elastic backing ring, and the elastic backing ring has through hole；The fixed structure of a movable securing cover plate is provided with the steel lid；The fixed structure include be arranged in steel lid through through hole steel column and be arranged on steel column and hook is in the hook portion of elastic backing ring bottom surface；By said structure, the fixed structure between the steel lid and cover plate of this utility model lid of electric pressure cooker is more firm, and fixed structure does not receive elastic backing ring thermal expansion effects.
Description
Technical field
This utility model is related to a kind of electric pressure cooking saucepan, refers in particular to a kind of lid of electric pressure cooker.
Background technology
Electric pressure cooking saucepan has been indispensable household electrical appliance in family life, is people's cooking rice or food is carried out
The features such as various operating functions such as steaming, boil, stewing, simmering, but also there is insulation, timing and micro computer to control, can be with timing automatic
Cook, cook, it is time saving and energy saving.
The steel lid being fixedly installed with pot cover and the lid being movably set in steel lid are provided with the pot cover of existing electric pressure cooking saucepan
Plate, the steel lid are fixedly installed with pot cover and are unable to disassembly, cleaning, and the cover plate for arranging can prevent rice or other foods in boiling
When upwards overflow when and pollute steel lid；But the steel lid and cover plate that electric pressure cooking saucepan is heated when working fixed structure between the two is not
Firmly, a steel column being provided with existing steel lid, and a through hole being correspondingly arranged on cover plate, elastic backing ring is arranged with through hole,
The steel lid and cover plate are fixed by the resilient engagement of steel column and elastic backing ring, and when electric pressure cooking saucepan works, elastic backing ring is received
Steel column is automatically disengaged after thermal expansion, cover plate directly drops in pot, the food having influence in pot, and in-convenience in use.
In view of this, the design people for above-mentioned electric pressure cooker structure design on do not attain improve institute caused by it is many disappearance and
Inconvenience, and deeply conceive, and actively research improvement has a fling at and develops and design this case.
Utility model content
The purpose of this utility model is to provide a kind of lid of electric pressure cooker, the fixed structure jail between the steel lid and cover plate
Gu, and fixed structure does not receive elastic backing ring thermal expansion effects.
In order to reach above-mentioned purpose, solution of the present utility model is：
A kind of lid of electric pressure cooker, which includes the steel lid for being fixedly installed on pot cover and the cover plate being movably set in steel lid,
Through hole is offered on the cover plate, the through hole is arranged with elastic backing ring, and the elastic backing ring has through hole；In the steel lid
It is provided with the fixed structure of a movable securing cover plate；The fixed structure includes the steel column being arranged in steel lid through through hole
And be arranged on steel column and hook is in the hook portion of elastic backing ring bottom surface.
The hook portion stretch out length more than the through hole inwall to through-hole wall distance.
The steel column include through through hole and can surround two arcs of a sleeve and be sheathed in arc by
Depression bar, the top circumference of the pressing lever are distributed with least two spaced triangle convexs, each arc it is interior
Ring is provided with declining lug, inclined plane and the water positioned at top that the declining lug coordinates with the one side with triangle convex
Plane, the bottom of the arc are provided with the boss of the through hole inwall of top tug elastic backing ring, and the hook portion takes shape in institute
State below boss.
The pressing lever is being provided with all right one way or the other hook in the horizontal plane of declining lug positioned at the triangle convex lower position
Projection, and the projection is with respect to the position of center line of two triangle convexs.
Two projections that oriented pressing lever direction extends are respectively provided with arc described in two, on the projection, bullet is arranged with
Spring.
The top center of the pressing lever has upwardly extended an extension rod, and be provided with can hook on the top of the extension rod
In the horizontal part of the horizontal plane of declining lug.
The bottom of the pressing lever is provided with the closed-loop that can cover two arc bottom faces.
The top of the arc is provided with an expanding step ring, and an annular for supplying step ring hook is formed in the steel lid
Groove.
The step ring is provided with two slide blocks, and the annular groove is provided with the chute for slide block activity.
After said structure, this utility model lid of electric pressure cooker is by arranging hook in elastic backing ring bottom surface on steel column
Hook portion, in the electric pressure cooking saucepan course of work, pressure in pot and heat rise, and the elastic backing ring is subject to heat and expands,
But the elastic backing ring is limited by steel column side wall and hook portion, it is to avoid automatically disengage steel column after elastic backing ring expanded by heating, can make
The fixed structure obtained between cover plate and steel lid is more firm, it is to avoid when electric pressure cooking saucepan works, cover plate is directly fallen in pot, using more
It is convenient.
Description of the drawings
Cross-sectional schematics of the Fig. 1 for the steel lid and cover plate assembling of this utility model lid of electric pressure cooker；
Fig. 2 is the cross-sectional schematic that the steel lid and cover plate of this utility model lid of electric pressure cooker is disassembled.
1 cover plate 2 of steel lid
21 elastic backing ring 22 of through hole
23 hook portion 11 of through hole
12 pressing lever 13 of arc
131 declining lug 121 of triangle convex
122 horizontal plane 123 of inclined plane
14 projection 132 of boss
124 spring 15 of projection
133 horizontal part 134 of extension rod
135 step ring 125 of closed-loop
16 slide block 126 of annular groove
Chute 161.
Specific embodiment
In order to the technical solution of the utility model is explained further, this utility model is entered below by specific embodiment
Row is elaborated.
Fig. 1, Fig. 2 are referred to, this utility model discloses a kind of lid of electric pressure cooker, and which includes and is fixedly installed on pot cover
Steel lid 1 and the cover plate 2 being movably set in steel lid 1, offer through hole 21 on the cover plate 2, the through hole 21 is arranged flexible
Gasket ring 22, the elastic backing ring 22 have through hole 23；The fixed structure of a movable securing cover plate 2 is provided with the steel lid 1；
The fixed structure include be arranged in steel lid 1 through through hole 23 steel column and be arranged on steel column and hook is in cushion
The hook portion 11 of 22 bottom surface of ring.
This utility model lid of electric pressure cooker by steel column arrange hook in the hook portion 11 of 22 bottom surface of elastic backing ring, in electricity
In the pressure cooker course of work, the pressure and heat in pot rises, and the elastic backing ring 22 is subject to heat and expands, but the bullet
Property gasket ring 22 limited by steel column side wall and hook portion 11, it is to avoid steel column is automatically disengaged after 22 expanded by heating of elastic backing ring, lid can be caused
Fixed structure between plate 2 and steel lid 1 is more firm, it is to avoid when electric pressure cooking saucepan works, cover plate 2 is directly fallen in pot, using more square
Just.
The hook portion of the present utility model 11 stretch out length more than 23 inwall of the through hole to 21 inwall of through hole
The side wall of distance, the hook portion 11 and cover plate 2 can clamp elastic backing ring 22 up and down, further can consolidate between steel lid 1 and cover plate 2
Fixed structure.
The steel column of the present utility model includes through through hole 23 and can surround two arcs 12 of a sleeve and set
Pressing lever 13 in arc 12, it is convex that the top circumference of the pressing lever 13 is distributed with least two spaced triangles
Block 131, the internal ring of each arc 12 are provided with declining lug 121, and the declining lug 121 has and triangle convex
Inclined plane 122 and the horizontal plane 123 positioned at top that 131 one side coordinates, the bottom of the arc 12 are provided with top tug
The boss 14 of 23 inwall of through hole of elastic backing ring 22, and the hook portion 11 taken shape in below the boss 14；Press described in pressing
Depression bar 13, when the triangle convex 131 is ratcheting with declining lug 121, two declining lugs, 121 hook is in two triangle convexs 131
Wherein one side on, the boss 14 and hook portion depart from elastic backing ring 22, and the cover plate 2 can be pulled down from steel lid 1；Or pressing
The pressing lever 13, when the triangle convex 131 is not ratcheting with declining lug 121, triangle convex 131 is moved and pushing tow upwards
Two declining lug 121 drives arc 12 to move out, and the top of the boss 14 tug 11 hook of elastic backing ring 22 and the hook portion
Elastic backing ring 22, the cover plate 2 and steel lid 1 are fixedly secured；This utility model is by setting between arc 12 and pressing lever 13
Be equipped with can ease of assembly, disassemble the structure of cover plate and steel lid, cover plate 2 and steel lid 1 can be caused to assemble, disassembled conveniently.
The pressing lever of the present utility model 13 positioned at 131 lower position of the triangle convex be provided with all right one way or the other hook in
The projection 132 of the horizontal plane 123 of declining lug 121, and the position of center line of 132 relative two triangle convexs 131 of the projection；When
After pressing pressing lever 13, triangle convex 131 is moved upwards and two declining lug of pushing tow 121 drives arc 12 to move out, and
The projection 132 upwards motion hook in the horizontal plane 123 of declining lug 121, can prevent pressing lever 13 move downward automatically and
Cannot push up and pull two arcs 12, cause hook portion 11 to depart from elastic backing ring 22, affect the fixed structure between steel lid 1 and cover plate 2.
Two projections 124 of 13 direction of oriented pressing lever extension are respectively provided with arc 12 described in of the present utility model two,
Spring 15 is arranged with the projection 124, when arc 12 is moved out, the spring 15 can also provide outside thrust,
So that hook portion 11 and 22 strong bonded of elastic backing ring, improve the fixed structure of steel lid 1 and cover plate 2.
The top center of the pressing lever of the present utility model 13 has upwardly extended an extension rod 133, and the extension rod
133 top be provided with can hook in the horizontal part 134 of the horizontal plane 123 of declining lug 121, when 121 He of the declining lug
When triangle convex 131 is ratcheting, declining lug 121 can be fixed by the triangle convex 131 and horizontal part 134, can play spacing work
With.
The bottom of the pressing lever of the present utility model 13 is provided with the closed-loop that can cover two arcs, 12 bottom face
135。
The top of the arc of the present utility model 12 is provided with an expanding step ring 125, is formed in the steel lid 1
One annular groove 16 for supplying 125 hook of step ring, can be fixed on arc 12 in steel lid 1；The step ring 125 is provided with two
Slide block 126, the annular groove 16 are provided with the chute 161 for 126 activity of slide block, between the slide block 126 and chute 161
Fit structure, can cause the motion of arc 12 more smooth, and the fixed structure of arc 12 and steel lid 1 is more firm.
Above-described embodiment and accompanying drawing non-limiting product form of the present utility model and style, any art
Appropriate change or modification that those of ordinary skill is done to which, all should be regarded as without departing from patent category of the present utility model.
Claims (9)
1. a kind of lid of electric pressure cooker, it is characterised in that：Include and be fixedly installed on the steel lid of pot cover and be movably set in steel lid
Cover plate, through hole is offered on the cover plate, the through hole is arranged with elastic backing ring, and the elastic backing ring has through hole；Institute
State the fixed structure that a movable securing cover plate is provided with steel lid；The fixed structure is included to be arranged to pass through in steel lid and is run through
The steel column in hole and it is arranged on steel column and hook is in the hook portion of elastic backing ring bottom surface.
2. lid of electric pressure cooker as claimed in claim 1, it is characterised in that：The hook portion stretches out length more than the through hole
Distance of the inwall to through-hole wall.
3. lid of electric pressure cooker as claimed in claim 1, it is characterised in that：The steel column is included through through hole and can surround one
Two arcs and the pressing lever being sheathed in arc of sleeve, the top circumference of the pressing lever are distributed with least two intervals
The triangle convex of setting, the internal ring of each arc are provided with declining lug, and the declining lug has and triangle convex
The inclined plane that coordinates of one side and the horizontal plane positioned at top, the bottom of the arc is provided with passing through for top tug elastic backing ring
The boss of perforation inwall, and the hook portion taken shape in below the boss.
4. lid of electric pressure cooker as claimed in claim 3, it is characterised in that：Pressing lever orientation under positioned at the triangle convex
Install and all right one way or the other hook is equipped with the projection of the horizontal plane of declining lug, and the projection is with respect to the centrage position of two triangle convexs
Put.
5. lid of electric pressure cooker as claimed in claim 3, it is characterised in that：Oriented pressing lever side is respectively provided with arc described in two
To two projections for extending, on the projection, spring is arranged with.
6. lid of electric pressure cooker as claimed in claim 3, it is characterised in that：The top center of the pressing lever has upwardly extended one and has prolonged
Boom, and the top of the extension rod be provided with can hook in the horizontal part of the horizontal plane of declining lug.
7. lid of electric pressure cooker as claimed in claim 3, it is characterised in that：The bottom of the pressing lever is provided with and can cover two arcs
The closed-loop of plate bottom face.
8. lid of electric pressure cooker as claimed in claim 3, it is characterised in that：The top of the arc is provided with an expanding step
Ring, forms an annular groove for supplying step ring hook in the steel lid.
9. lid of electric pressure cooker as claimed in claim 8, it is characterised in that：The step ring is provided with two slide blocks, and the annular is recessed
Groove is provided with the chute for slide block activity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620780994.8U CN206044352U (en) | 2016-07-25 | 2016-07-25 | Lid of electric pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620780994.8U CN206044352U (en) | 2016-07-25 | 2016-07-25 | Lid of electric pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206044352U true CN206044352U (en) | 2017-03-29 |
Family
ID=58376686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620780994.8U Expired - Fee Related CN206044352U (en) | 2016-07-25 | 2016-07-25 | Lid of electric pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206044352U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108567316A (en) * | 2018-05-10 | 2018-09-25 | 佛山市大秉智能科技有限公司 | A kind of cooking machine with anti-scald function |
-
2016
- 2016-07-25 CN CN201620780994.8U patent/CN206044352U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108567316A (en) * | 2018-05-10 | 2018-09-25 | 佛山市大秉智能科技有限公司 | A kind of cooking machine with anti-scald function |
| CN108567316B (en) * | 2018-05-10 | 2020-11-10 | 山东天智信息科技有限公司 | Cooking machine with scald preventing function |
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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 |
Granted publication date: 20170329 Termination date: 20170725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |