CN107296490B - Exhaust structure of pressure cooker and pressure cooker - Google Patents
Exhaust structure of pressure cooker and pressure cooker Download PDFInfo
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- CN107296490B CN107296490B CN201710534454.0A CN201710534454A CN107296490B CN 107296490 B CN107296490 B CN 107296490B CN 201710534454 A CN201710534454 A CN 201710534454A CN 107296490 B CN107296490 B CN 107296490B
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- pressure limiting
- limiting valve
- exhaust pipe
- pressure
- exhaust
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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
- A47J27/0802—Control mechanisms for pressure-cookers
Abstract
The invention relates to the technical field of cooking equipment, in particular to an exhaust structure of a pressure cooker and the pressure cooker, wherein the exhaust structure comprises a pressure limiting valve, a sliding lifting mechanism and a driving mechanism, the pressure limiting valve is arranged on an exhaust pipe in an openable manner, the pressure limiting valve rotates along a first direction, the sliding lifting mechanism can guide the pressure limiting valve to lift and open the exhaust pipe, the pressure limiting valve rotates along a second direction opposite to the first direction, the sliding lifting mechanism can guide the pressure limiting valve to descend and seal the exhaust pipe, and the driving mechanism can drive the pressure limiting valve to rotate along the first direction and the second direction, so that the exhaust pipe is opened and sealed. The exhaust structure of the pressure cooker and the pressure cooker provided by the invention can ensure that the pressure limiting valve rises and falls smoothly to reset, and manual assistance of a user is not needed, so that the exhaust structure is convenient to use, and the risk of burning of high-temperature gas exhausted by the exhaust pipe by the user is avoided.
Description
Technical Field
The invention relates to the technical field of cooking equipment, in particular to an exhaust structure of a pressure cooker and the pressure cooker.
Background
The electric pressure cooker has the advantages of good cooking effect, short time and the like, and is one of necessary life appliances in a kitchen, in order to avoid the difficulty in opening and closing a cover caused by overlarge pressure difference between the inside and the outside of the cooker, an exhaust pipe is arranged on the cooker cover of the electric pressure cooker, a pressure limiting valve which is arranged at an exhaust port of the exhaust pipe and can block or allow the exhaust pipe to be communicated with the atmosphere is arranged between a valve body of the pressure limiting valve and a valve seat, a sliding mechanism is arranged between the valve body and the valve seat, the valve body can be rotated and lifted along the exhaust pipe by virtue of the sliding mechanism, and the opening of the exhaust pipe is realized.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is to overcome the defect that the valve body of the pressure limiting valve is difficult to reset in the prior art, thereby providing the exhaust structure of the pressure cooker, which is favorable for the smooth reset of the valve body.
Further provided is a pressure cooker having the above exhaust structure.
The technical scheme adopted by the invention is as follows:
an exhaust structure of a pressure cooker, comprising: the pressure limiting valve is arranged on the exhaust pipe in an openable and closable manner; the sliding lifting mechanism is used for guiding the pressure limiting valve to lift and open the exhaust pipe; the pressure limiting valve rotates along a second direction opposite to the first direction, and the sliding mechanism guides the pressure limiting valve to descend to seal the exhaust pipe; the pressure limiting valve is driven to rotate along the first direction and the second direction by the driving mechanism.
The pressure limiting valve is fixedly provided with a poking plate, and the driving mechanism drives the poking plate.
The driving mechanism comprises a power output shaft, the free end of the power output shaft is provided with a pushing part and a pulling part, and the pushing part and the pulling part are respectively positioned at two sides of the poking piece.
The free end of the power output shaft is of a U-shaped structure, and two opposite side walls of the U-shaped structure respectively form the pushing part and the pulling part.
The sliding mechanism is arranged between the pressure limiting valve and an adjacent part fixedly arranged relative to the pressure limiting valve.
The sliding mechanism comprises a guide surface arranged on one of the pressure limiting valve and an adjacent part fixedly arranged relative to the pressure limiting valve, and a vertical rib arranged on the other one of the pressure limiting valve and the adjacent part, and the guide surface and the vertical rib slide relatively.
The guide surface is an inclined surface.
The adjacent parts are valve seats fixedly arranged on the pot cover, and the valve seats are provided with through holes which are suitable for the exhaust pipe to pass through.
The driving mechanism further comprises an electromagnetic valve, and the power output shaft is driven by the electromagnetic valve.
The driving mechanism further comprises a driving motor, and the power output shaft is driven by the driving motor.
The axis of the power output shaft is perpendicular to the axis of the exhaust pipe.
The pressure cooker comprises a cooker body and a cooker cover covered on the cooker body, wherein an exhaust pipe is arranged on the cooker cover.
The technical scheme of the invention has the following advantages:
1. the invention provides an exhaust structure of a pressure cooker, which comprises a pressure limiting valve, a sliding lifting mechanism and a driving mechanism, wherein the pressure limiting valve is arranged on an exhaust pipe in an openable manner, the pressure limiting valve rotates along a first direction, the sliding lifting mechanism can guide the pressure limiting valve to ascend and open the exhaust pipe, the pressure limiting valve rotates along a second direction opposite to the first direction, the sliding lifting mechanism can guide the pressure limiting valve to descend and seal the exhaust pipe, the driving mechanism can drive the pressure limiting valve to rotate along the first direction and the second direction, and the opening and the sealing of the exhaust pipe are realized.
2. According to the exhaust structure of the pressure cooker, the pressure limiting valve is fixedly provided with the poking plate, and the driving mechanism drives the pressure limiting valve to rise and fall in a rotating way through driving the poking plate.
3. The invention provides an exhaust structure of a pressure cooker, wherein a driving mechanism comprises a power output shaft, the free end of the power output shaft is provided with a pushing part and a pulling part, the pushing part and the pulling part are respectively positioned at two sides of a pulling piece, the power output shaft reciprocates to realize reciprocating push-pull of the pulling piece, a pressure limiting valve is pushed to rotate along a first direction or a second direction, and the pressure limiting valve is pulled to rotate along the second direction or the first direction, so that the pressure limiting valve can rotate, rise and fall.
4. According to the exhaust structure of the pressure cooker, the free end of the power output shaft is of the U-shaped structure, the pushing part and the pulling part are respectively formed on the two opposite side walls of the U-shaped structure, and the pushing part and the pulling part are integrally arranged, so that the structure of the driving mechanism is simplified, and the occupied space is saved.
5. The invention provides an exhaust structure of a pressure cooker, wherein a sliding mechanism is arranged between a pressure limiting valve and an adjacent part fixedly arranged relative to the pressure limiting valve, and comprises a guide surface arranged on one of the pressure limiting valve and the adjacent part fixedly arranged relative to the pressure limiting valve, and a standing rib arranged on the other of the pressure limiting valve and the pressure limiting valve, and the pressure limiting valve can be rotated and raised or rotated and lowered relative to the adjacent part fixedly arranged relative to the pressure limiting valve through relative sliding of the guide surface and the standing rib.
6. The invention provides an exhaust structure of a pressure cooker, wherein adjacent parts are valve seats fixedly arranged on a cooker cover, the valve seats are provided with through holes suitable for an exhaust pipe to pass through, a sliding mechanism is arranged between the valve seats and a pressure limiting valve, the exhaust pipe passes through the valve seats, and the pressure limiting valve rises and falls in a rotating way relative to the valve seats so as to realize opening or closing of the exhaust pipe.
7. According to the exhaust structure of the pressure cooker, the poking plate is arranged on the circumferential side wall of the pressure limiting valve, the axial direction of the power output shaft is perpendicular to the axial direction of the exhaust pipe, and the power output shaft linearly reciprocates, so that the poking plate can be pushed and pulled in a reciprocating manner, the occupied space of the driving mechanism is reduced, and the volume of the pressure cooker is reduced.
8. The pressure cooker provided by the invention comprises a cooker body and a cooker cover covered on the cooker body, wherein the cooker cover is provided with the exhaust pipe, and the exhaust pipe is provided with the exhaust structure, so that the pressure limiting valve of the pressure cooker can smoothly ascend to open the exhaust pipe under the drive of the driving mechanism, and can smoothly fall down to reset to realize the sealing of the exhaust pipe, and the pressure cooker is more convenient and safer for users to use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a sectional view of a pressure cooker provided in a first embodiment of the invention;
FIG. 2 is a schematic view of the exhaust structure at A shown in FIG. 1;
fig. 3 is a schematic structural view of the exhaust structure at a shown in fig. 1.
Reference numerals illustrate:
1-a pressure limiting valve; 2-valve seat; 3-exhaust pipe; 4-a guide surface; 5-standing ribs; 6-an electromagnetic valve; 7-a power output shaft; 8-U-shaped structure; 9-pushing part; 10-pulling part; 11-shifting sheets; 12-an inner cap; 13-outer cover.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In addition, the technical features of the different embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.
Example 1
Fig. 1 is a sectional view of a pressure cooker provided in a first embodiment of the invention; FIG. 2 is a schematic view of the exhaust structure shown in FIG. 1; fig. 3 is a schematic structural view of the exhaust structure shown in fig. 1. As shown in fig. 1-3, the exhaust structure of the pressure cooker provided by the embodiment comprises a pressure limiting valve 1, a sliding lifting mechanism and a driving mechanism, wherein the pressure limiting valve 1 is arranged on an exhaust pipe 3 in an openable manner, the pressure limiting valve 1 rotates along a first direction, the sliding lifting mechanism can guide the pressure limiting valve 1 to ascend and open the exhaust pipe 3, the pressure limiting valve 1 rotates along a second direction opposite to the first direction, the sliding lifting mechanism can guide the pressure limiting valve 1 to descend and seal the exhaust pipe 3, the driving mechanism can drive the pressure limiting valve 1 to rotate along the first direction and the second direction, the exhaust pipe 3 is opened and closed, the pressure limiting valve 1 can descend and seal the exhaust pipe 3 under the action of the driving mechanism after being driven by the driving mechanism to ascend and open the exhaust pipe 3, the driving mechanism cannot be influenced by greasy dirt or dust adhered on a standing rib 5 or a guide surface 4 of the sliding lifting mechanism, the driving mechanism can automatically descend and reset through dead weight, the driving mechanism can drive the pressure limiting valve 1 to open the exhaust pipe 3, the pressure limiting valve 1 can be driven to seal the exhaust pipe 3, the pressure limiting valve 1 can be driven to descend and rotate along the first direction and the second direction, the pressure limiting valve 1 can be opened, the pressure limiting valve 1 can be driven by dead weight to descend and reset by dead weight, and users can be prevented from being convenient to be blown by a user, and dangerous user, and users can be protected, and the user can not conveniently reset by the user.
The driving mechanism is arranged on one side of the pressure limiting valve 1 and comprises an electromagnetic valve 6 and a power output shaft 7 driven by the electromagnetic valve 6, the axis of the power output shaft 7 is perpendicular to the axis of the exhaust pipe 3, the free end of the power output shaft 7 is connected with an opening of a U-shaped structure 8,U type structure 8, the opening is arranged towards the plectrum 11, the plectrum 11 just stretches into the U-shaped structure 8 from the opening, two oppositely arranged side walls of the U-shaped structure 8 form a pushing part 9 and a pulling part 10, the power output shaft 7 axially reciprocates to push and pull the plectrum 11, the pressure limiting valve 1 is pushed to rotate in a first direction or a second direction, or the pressure limiting valve 1 is pulled to rotate in a second direction or the first direction, and the rotation rising and the rotation falling of the pressure limiting valve 1 are realized.
The pressure cooker cover is provided with a valve seat 2, a sliding mechanism is arranged between the pressure limiting valve 1 and the valve seat 2, the sliding mechanism comprises a plurality of studs 5 formed on the inner wall surface of the valve seat 2, and guide surfaces 4 formed on the circumferential side wall of the pressure limiting valve 1 and arranged in one-to-one correspondence with the studs 5, the studs 5 are propped against the guide surfaces 4, and the guide surfaces 4 are inclined surfaces, so that the pressure limiting valve 1 can be rotated and lifted or rotated and lowered relative to adjacent parts which are relatively fixedly arranged with the pressure limiting valve through the relative sliding of the guide surfaces 4 and the studs 5.
The embodiment also provides a pressure cooker, including the pot body and the pot cover of lid on the pot body, be provided with blast pipe 3 on the pot cover, be provided with above-mentioned exhaust structure on the blast pipe 3, this kind of setting makes pressure cooker's pressure limiting valve 1 rise smoothly under actuating mechanism's drive and opens blast pipe 3, can fall smoothly again and reset and realize blast pipe 3's closure, and convenience and safety is more when the user uses.
The pot cover comprises an inner cover 12 and an outer cover 13, the outer cover 13 is connected to the pot body in an openable manner, an interlayer is formed between the inner cover 12 and the outer cover 13, the exhaust pipe 3 penetrates through the inner cover 12 and is communicated with the inside and the outside of the pot body, an opening which is suitable for the pressure limiting valve 1 to extend out is formed in the outer cover 13, the driving mechanism and the valve seat 2 are arranged in the interlayer, the valve seat 2 is arranged on the inner cover 12, and the sliding mechanism is arranged between the pressure limiting valve 1 and the valve seat 2.
It should be noted that the pressure cooker in this embodiment is not limited to a pressure cooker in a popular sense, but refers to a cooker in which the inside of the cooker body has pressure and the pressure needs to be released by the pressure limiting valve 1.
As an alternative implementation of the first embodiment, the sliding mechanism is arranged on the pot cover and is adjacent to the pressure limiting valve and is relatively fixed with other parts.
As an alternative implementation of the first embodiment, the sliding mechanism is disposed between the pressure limiting valve and the exhaust pipe.
As an alternative implementation of the first embodiment, the sliding mechanism includes a stud formed on an inner wall surface of the valve seat, and a guide inclined surface formed on a circumferential side wall of the pressure limiting valve and disposed corresponding to the stud, the stud being disposed against the guide inclined surface.
As an alternative implementation of the first embodiment, the sliding mechanism includes an internal thread formed on the valve seat, and is matched with an external thread formed on the circumferential side wall of the pressure limiting valve by threads, so as to realize the rotation rising or rotation falling of the pressure limiting valve.
As an alternative to the first embodiment, the drive mechanism comprises a drive motor, the power take-off shaft being driven by the drive motor.
As an alternative implementation manner of the first embodiment, the free end of the power output shaft is connected with a deflector rod, a curved hollow is formed on the circumferential side wall of the pressure limiting valve, the deflector rod is suitable for extending into the curved hollow, the power output shaft drives the deflector rod to reciprocate, the deflector rod and the curved hollow slide relatively, and the pressure limiting valve rises in a rotating mode or falls in a rotating mode under the guiding effect of the curved hollow.
As an alternative implementation manner of the first embodiment, the free end of the power output shaft is not provided with a U-shaped structure, the poking plate is magnetic, and the free end of the power output shaft is opposite to the poking plate in magnetism, so that the poking plate can be adsorbed at the free end of the power output shaft under the action of magnetic force, and the power output shaft reciprocates along the axis to drive the poking plate to reciprocate, thereby realizing the rotary rising or rotary falling of the pressure limiting valve.
As an alternative implementation manner of the first embodiment, the free end of the power output shaft is connected with an arc-shaped portion, and two ends of the arc-shaped portion are respectively located at two sides of the pulling piece to form the pushing portion and the pulling portion.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the invention.
Claims (9)
1. An exhaust structure of a pressure cooker, comprising:
the pressure limiting valve (1) is arranged on the exhaust pipe (3) in an openable and closable manner;
a sliding lifting mechanism, wherein the pressure limiting valve (1) rotates along a first direction, and the sliding lifting mechanism guides the pressure limiting valve (1) to lift to open the exhaust pipe (3); the pressure limiting valve (1) rotates along a second direction opposite to the first direction, and the sliding mechanism guides the pressure limiting valve (1) to descend to seal the exhaust pipe (3);
the pressure limiting device is characterized by further comprising a driving mechanism, wherein the driving mechanism is arranged on one side of the pressure limiting valve (1) and drives the pressure limiting valve (1) to rotate along the first direction and the second direction;
a poking plate (11) is fixedly arranged on the circumferential side wall of the pressure limiting valve (1), the poking plate (11) is driven by the driving mechanism, and the driving mechanism comprises a power output shaft (7);
the free end of the power output shaft (7) is provided with a pushing part (9) and a pulling part (10), and the pushing part (9) and the pulling part (10) are respectively positioned at two sides of the poking piece (11); the free end of the power output shaft (7) is of a U-shaped structure (8), and two opposite side walls of the U-shaped structure (8) respectively form the pushing part (9) and the pulling part (10);
or, the free end of the power output shaft (7) is connected with a deflector rod, a curved hollow is formed on the circumferential side wall of the pressure limiting valve (1), the deflector rod is suitable for extending into the curved hollow, the power output shaft (7) drives the deflector rod to reciprocate, so that the deflector rod and the curved hollow relatively slide, and the pressure limiting valve (1) is rotated to rise or rotated to fall under the guiding action of the curved hollow;
or the poking piece (11) has magnetism, and the free end of the power output shaft (7) has magnetism opposite to that of the poking piece (11), so that the poking piece (11) can be adsorbed at the free end of the power output shaft (7) under the action of magnetic force, the power output shaft (7) moves back and forth along the axis to drive the poking piece (11) to move back and forth, and the pressure limiting valve (1) is rotated to rise or rotated to fall.
2. The exhaust structure according to claim 1, characterized in that the slide-up mechanism is provided between the pressure limiting valve (1) and an adjacent member fixedly provided with respect to the pressure limiting valve (1).
3. The exhaust structure according to claim 2, characterized in that the slide-up mechanism includes a guide surface (4) provided on one of the pressure limiting valve (1) and an adjacent member fixedly provided with respect to the pressure limiting valve (1), and a stud (5) provided on the other of the two, the guide surface (4) sliding with respect to the stud (5).
4. A vent structure according to claim 3, wherein the guide surface (4) is a chamfer.
5. The exhaust structure according to claim 2, characterized in that the adjacent component is a valve seat (2) fixedly provided on the pot cover, the valve seat (2) having a through hole adapted to the exhaust pipe (3) to pass through.
6. The exhaust structure according to any one of claims 1-5, characterized in that the drive mechanism further comprises a solenoid valve (6), the power take-off shaft (7) being driven by the solenoid valve (6).
7. The exhaust structure according to any one of claims 1-5, characterized in that the drive mechanism further comprises a drive motor, the power take-off shaft (7) being driven by the drive motor.
8. An exhaust structure according to any one of claims 1-5, characterized in that the axis of the power take-off shaft (7) is perpendicular to the axis of the exhaust pipe (3).
9. The pressure cooker comprises a cooker body and a cooker cover covered on the cooker body, wherein an exhaust pipe (3) is arranged on the cooker cover, and the pressure cooker is characterized in that any one of the exhaust structures in claims 1-8 is arranged on the exhaust pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710534454.0A CN107296490B (en) | 2017-07-03 | 2017-07-03 | Exhaust structure of pressure cooker and pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710534454.0A CN107296490B (en) | 2017-07-03 | 2017-07-03 | Exhaust structure of pressure cooker and pressure cooker |
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| Publication Number | Publication Date |
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| CN107296490A CN107296490A (en) | 2017-10-27 |
| CN107296490B true CN107296490B (en) | 2023-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710534454.0A Active CN107296490B (en) | 2017-07-03 | 2017-07-03 | Exhaust structure of pressure cooker and pressure cooker |
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110250937B (en) | 2017-08-09 | 2020-09-04 | 沙克忍者运营有限责任公司 | Cooking system |
| USD914447S1 (en) | 2018-06-19 | 2021-03-30 | Sharkninja Operating Llc | Air diffuser |
| USD934027S1 (en) | 2018-08-09 | 2021-10-26 | Sharkninja Operating Llc | Reversible cooking rack |
| USD903413S1 (en) | 2018-08-09 | 2020-12-01 | Sharkninja Operating Llc | Cooking basket |
| USD883014S1 (en) | 2018-08-09 | 2020-05-05 | Sharkninja Operating Llc | Food preparation device |
| USD883015S1 (en) | 2018-08-09 | 2020-05-05 | Sharkninja Operating Llc | Food preparation device and parts thereof |
| US20190254476A1 (en) | 2019-02-25 | 2019-08-22 | Sharkninja Operating Llc | Cooking device and components thereof |
| WO2020176477A1 (en) | 2019-02-25 | 2020-09-03 | Sharkninja Operating Llc | Cooking system with guard |
| USD918654S1 (en) | 2019-06-06 | 2021-05-11 | Sharkninja Operating Llc | Grill plate |
| USD982375S1 (en) | 2019-06-06 | 2023-04-04 | Sharkninja Operating Llc | Food preparation device |
| US20210121012A1 (en) | 2020-03-30 | 2021-04-29 | Sharkninja Operating Llc | Cooking device and components thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204133169U (en) * | 2014-09-18 | 2015-02-04 | 佛山市顺德区美的电热电器制造有限公司 | Electric pressure cooking saucepan |
| CN205849249U (en) * | 2016-02-01 | 2017-01-04 | 浙江绍兴苏泊尔生活电器有限公司 | Electric pressure cooker |
| WO2017092062A1 (en) * | 2015-11-30 | 2017-06-08 | 佛山市顺德区美的电热电器制造有限公司 | Cover for pressure cooker and pressure cooker |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105476461B (en) * | 2014-09-18 | 2017-07-07 | 佛山市顺德区美的电热电器制造有限公司 | Electric pressure cooking saucepan |
| CN204133168U (en) * | 2014-09-18 | 2015-02-04 | 佛山市顺德区美的电热电器制造有限公司 | Electric pressure cooking saucepan |
| CN207886106U (en) * | 2017-07-03 | 2018-09-21 | 珠海格力电器股份有限公司 | A kind of exhaust structure and pressure cooker of pressure cooker |
-
2017
- 2017-07-03 CN CN201710534454.0A patent/CN107296490B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204133169U (en) * | 2014-09-18 | 2015-02-04 | 佛山市顺德区美的电热电器制造有限公司 | Electric pressure cooking saucepan |
| WO2017092062A1 (en) * | 2015-11-30 | 2017-06-08 | 佛山市顺德区美的电热电器制造有限公司 | Cover for pressure cooker and pressure cooker |
| CN205849249U (en) * | 2016-02-01 | 2017-01-04 | 浙江绍兴苏泊尔生活电器有限公司 | Electric pressure cooker |
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