CN203436157U - Air-bleeding rotating structure for electric pressure cooker - Google Patents
Air-bleeding rotating structure for electric pressure cooker Download PDFInfo
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- CN203436157U CN203436157U CN201320438581.8U CN201320438581U CN203436157U CN 203436157 U CN203436157 U CN 203436157U CN 201320438581 U CN201320438581 U CN 201320438581U CN 203436157 U CN203436157 U CN 203436157U
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- pressure
- air
- bleeding
- handle
- push rod
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- Expired - Lifetime
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Abstract
The utility model provides an air-bleeding rotating structure for an electric pressure cooker. The air-bleeding rotating structure is used together with a top cover of the electric pressure cooker. The air-bleeding rotating structure comprises a handle component, a shifting fork, a pressure-limiting valve push rod, a pressure-limiting air-bleeding valve and a liner, wherein the handle component is composed of an upper handle cover, a handle decorative ring, a lower handle cover and a handle base from top to bottom; the handle base is connected with the liner through the shifting fork; a first spring is arranged between the handle base and the shifting fork; the left end of the handle base is in contact connection with the bottom at the right end of the pressure-limiting valve push rod; the left end of the pressure-limiting valve push rod is in contact connection with the right side at the bottom of the pressure-limiting air-bleeding valve; the right end of the pressure-limiting valve push rod is in contact connection with the top cover of the electric pressure cooker through a second spring. Compared with the prior art, the air-bleeding rotating structure for the electric pressure cooker has the advantages that the security coefficient is greatly promoted, an air-bleeding manual operation is unnecessary, and after the air-bleeding operation is finished, the handle component is rotated, and the pressure-limiting valve push rod returns to an original position under an action of the second spring, so as to realize the functions of automatic air-bleeding and automatic resetting.
Description
Technical field
The utility model relates to pressure cooker technical field, particularly a kind of electric pressure cooking saucepan venting rotational structure.
Background technology
After existing electric pressure cooking saucepan heating work completes, because kettle temperature is higher, open before pot cover, sometimes need operator with hand, limiting air release valve of pressure mentioned or rotate and carry out exhaust, the vapor (steam) temperature spraying during exhaust can reach more than 100 ℃, because operating grip is just on limiting air release valve of pressure valve body, cause the risk that exists hand to be burned in operating process.In order to solve the risk of scald, some electric pressure cooking saucepans are by limiting air release valve of pressure structural change, can rest on certain position after manual rotation period, ceaselessly venting, but it exists following inconvenience: user needs limiting air release valve of pressure manually mention or rotate in use, and this kind closely operates, there is the danger of the steam scald being ejected, and as forgotten, by limiting air release valve of pressure playback, electric pressure cooking saucepan is pressurized operation normally in use for user.
Summary of the invention
In order to overcome the defect of prior art, the utility model provides following technical scheme:
A kind of electric pressure cooking saucepan venting rotational structure, support the use with electric pressure cooker top cover, it comprises handle assembly, fork, pressure limiting valve push rod, limiting air release valve of pressure and liner, handle assembly is from top to bottom by handle upper cover, handle case ring, handle lower cover and handle base form, described handle base is connected with liner by fork, between handle base and fork, be provided with the first spring, the left end of described handle base is connected with the right-hand member bottom contact of pressure limiting valve push rod, the left end of described pressure limiting valve push rod is connected with the right side contact of limiting air release valve of pressure bottom, described pressure limiting valve push rod right-hand member is connected with electric pressure cooker top cover contact by the second spring.
Further, be lining with in described and be provided with column, air vent, fork is installed and connected on column, and limiting air release valve of pressure is connected with air vent.
The beneficial effect that the utility model brings is: safety coefficient is enhanced compared with prior art, and do not need manual venting, after venting work completes, pivoting handle assembly, under the effect of the second spring, pressure limiting valve push rod is got back to initial position, has realized automatic deflation, automatically reset function.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model structure explosive view.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
As Fig. 1, shown in Fig. 2, a kind of electric pressure cooking saucepan venting rotational structure, support the use with electric pressure cooker top cover, it comprises handle assembly, fork 1, pressure limiting valve push rod 2, limiting air release valve of pressure 3 and liner 4, handle assembly is from top to bottom by handle upper cover 5, handle case ring 6, handle lower cover 7 and handle base 8 form, described handle base 8 is connected with liner 4 by fork 1, between handle base 8 and fork 1, be provided with the first spring 9, the left end of described handle base 8 is connected with the right-hand member bottom contact of pressure limiting valve push rod 2, the left end of described pressure limiting valve push rod 2 is connected with the right side contact of limiting air release valve of pressure 3 bottoms, described pressure limiting valve push rod 2 right-hand members are connected with electric pressure cooker top cover contact by the second spring 10.Described liner 4 is provided with column 41, air vent 42, and fork 1 is installed and connected on column 41, and limiting air release valve of pressure 3 is connected with air vent 42.
Embodiment operation principle described in the utility model is: during swing handle assembly, the corresponding corresponding spacing position of fork that turns to of handle base, handle base is upwards raised pressure limiting valve push rod right-hand member, thereby the left end of pressure limiting valve push rod is risen limiting air release valve of pressure, plays the air pressure bleeding off in pot; While there is no air pressure in pot, handle is rotated further, and handle base drives fork, and fork drives pot cover, then just can uncap.
Embodiment safety coefficient described in the utility model is enhanced compared with prior art, and do not need manual venting, after venting work completes, pivoting handle assembly, under the effect of the second spring, pressure limiting valve push rod is got back to initial position, has realized automatic deflation, automatically reset function.
The above; it is only the specific embodiment of the present utility model; but protection domain of the present utility model is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the utility model; the variation that can expect without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (2)
1. electric pressure cooking saucepan venting rotational structure, support the use with electric pressure cooker top cover, it comprises handle assembly, fork, pressure limiting valve push rod, limiting air release valve of pressure and liner, it is characterized in that, handle assembly is from top to bottom by handle upper cover, handle case ring, handle lower cover and handle base form, described handle base is connected with liner by fork, between handle base and fork, be provided with the first spring, the left end of described handle base is connected with the right-hand member bottom contact of pressure limiting valve push rod, the left end of described pressure limiting valve push rod is connected with the right side contact of limiting air release valve of pressure bottom, described pressure limiting valve push rod right-hand member is connected with electric pressure cooker top cover contact by the second spring.
2. a kind of electric pressure cooking saucepan venting rotational structure according to claim 1, is characterized in that, is lining with in described and is provided with column, air vent, and fork is installed and connected on column, and limiting air release valve of pressure is connected with air vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320438581.8U CN203436157U (en) | 2013-07-19 | 2013-07-19 | Air-bleeding rotating structure for electric pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320438581.8U CN203436157U (en) | 2013-07-19 | 2013-07-19 | Air-bleeding rotating structure for electric pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203436157U true CN203436157U (en) | 2014-02-19 |
Family
ID=50087236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320438581.8U Expired - Lifetime CN203436157U (en) | 2013-07-19 | 2013-07-19 | Air-bleeding rotating structure for electric pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203436157U (en) |
-
2013
- 2013-07-19 CN CN201320438581.8U patent/CN203436157U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 528425 Guangdong city of Zhongshan Province Dongfeng Town Industrial Park Road, Yufeng fun Patentee after: GUANGDONG MAG MACHINE ELECTRICAL INDUSTRY CO.,LTD. Address before: 528400 Guangdong city of Zhongshan Province Dongfeng Town Industrial Park Road, Yufeng fun Patentee before: ZHONGSHAN KISENSE Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140219 |
|
| CX01 | Expiry of patent term | ||
| CU01 | Correction of utility model |
Correction item: Termination upon expiration of patent Correct: Revocation of Patent Expiration and Termination False: Expiration and Termination of 39 Volume 3102 Patent on August 4, 2023 Number: 31-02 Volume: 39 |
|
| CU01 | Correction of utility model |