CN109464001A - The safety guard and household electrical appliance of household electrical appliance - Google Patents
The safety guard and household electrical appliance of household electrical appliance Download PDFInfo
- Publication number
- CN109464001A CN109464001A CN201710805799.5A CN201710805799A CN109464001A CN 109464001 A CN109464001 A CN 109464001A CN 201710805799 A CN201710805799 A CN 201710805799A CN 109464001 A CN109464001 A CN 109464001A
- Authority
- CN
- China
- Prior art keywords
- lid
- electrical appliance
- household electrical
- trigger
- ontology
- 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.)
- Withdrawn
Links
- 238000012790 confirmation Methods 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 claims description 3
- GQWNECFJGBQMBO-UHFFFAOYSA-N Molindone hydrochloride Chemical compound Cl.O=C1C=2C(CC)=C(C)NC=2CCC1CN1CCOCC1 GQWNECFJGBQMBO-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 description 10
- 238000010411 cooking Methods 0.000 description 9
- 208000033748 Device issues Diseases 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
Classifications
-
- 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
- A47J27/09—Safety devices
-
- 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
-
- 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
- A47J27/0804—Locking devices
-
- 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
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/06—Lids or covers for cooking-vessels
- A47J36/10—Lid-locking devices
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The present invention relates to household appliance technical field and disclose the safety guard and a kind of household electrical appliance of a kind of household electrical appliance; the household electrical appliance include ontology and lid with opening; lid can be opened and closed installation on the body; to close or open opening; the safety guard includes: signal device (1); signal device (1) is arranged on ontology or lid and including trigger switch (2), and signal device (1) is electrically connected with the controller of household electrical appliance；And trigger device, trigger device is arranged on lid and/or ontology, when lid, which is closed, to be open, trigger device triggers trigger switch (2), and signal device (1) issues confirmation signal to the controller of household electrical appliance and confirms the lid and close the opening.Safety guard of the invention can prevent household electrical appliance work in incomplete closing lid.
Description
Technical field
The present invention relates to household appliance technical fields, and in particular, to a kind of safety guard of household electrical appliance and a kind of family
Electrical appliance.
Background technique
Due to there is friction between components, electric pressure pot or electric pressure cooking saucepan currently on the market is likely to occur not exclusively
Closing lid state, user may take for electric pressure pot at this time or electric pressure cooking saucepan has closed lid, then start operation and boil
Meal, such electric pressure pot or electric pressure cooking saucepan are likely to raise in process generation pot cover of cooking, and accidentally injure consumer；Or lead to electricity
The interior pot of pressure cooker or electric pressure cooking saucepan and main temperature controller assembly poor contact, temperature steeply rise, and occur to burn the feelings of insurance
Condition causes electric pressure pot or electric pressure cooking saucepan that can not continue to use and need repairing, and causes the complaint and complaint of consumer.
Summary of the invention
In view of this, the main purpose of the present invention is to provide one kind can prevent household electrical appliance work in incomplete closing lid
The safety guard of work.
In order to achieve the above objectives, the technical solution of the embodiment of the present invention is achieved in that
A kind of safety guard of household electrical appliance, the household electrical appliance include ontology and lid with opening, institute
Stating lid can be opened and closed installation on the body, and to close or open the opening, the safety guard includes: letter
Number device, the signal device are arranged on the ontology or the lid and including trigger switch, the signal device and institute
State the controller electrical connection of household electrical appliance；And trigger device, the trigger device are arranged in the lid and/or the ontology
On, when the lid closes the opening, the trigger device triggers the trigger switch, and the signal device is to the family
The controller of electrical appliance issues confirmation signal and confirms the lid and close the opening.
Preferably, the trigger switch is microswitch, and the trigger device is correspondingly the first trigger architecture；Or institute
Stating trigger switch is tongue tube, and the trigger device is correspondingly magnetic part.
Preferably, first trigger architecture is the triggering protrusion being formed on the lid or the ontology, Huo Zhesuo
State a part that the first trigger architecture is the lid or the ontology.
Preferably, on the body, the trigger device includes that can be rotatably disposed at for the signal device setting
Lever on the ontology and the second trigger architecture being arranged on the lid, one end of the lever is right against the touching
Hair switch, the other end of the lever with second trigger architecture for abutting, when the lid closes the opening, institute
It states the second trigger architecture to abut the other end of the lever and the lever is rotated, so that one end of the lever is touched
Send out trigger switch described.
Preferably, the trigger device further includes the first spring that both ends abut the lever and the ontology respectively, with
So that one end of the lever is offset to the spaced-apart locations separated with the trigger switch.
In addition, the present invention also provides a kind of household electrical appliance, the household electrical appliance include ontology with opening, lid and
The safety guard of household electrical appliance according to the present invention, the ontology have opening, and the lid can be opened and closed to install
On the body, to close or open the opening.
Preferably, the household electrical appliance are electric pressure pot or electric pressure cooking saucepan, and the signal device is arranged in the ontology
Jacket or the lid in cover, the trigger device be arranged in the lid inner cover and/or the ontology it is outer
On clamshell.
Preferably, when the controller receives the confirmation signal, the controller controls the household electrical appliance and is in
Preparation work state.
Preferably, the lid can be pivotally mounted on the ontology, by pivoting described in closing or opening
Opening.
Preferably, on the body, the trigger device includes that can be rotatably disposed at for the signal device setting
Lever on the ontology and the second trigger architecture being arranged on the lid, one end of the lever is right against the touching
Hair switch, the other end of the lever for being abutted with second trigger architecture, when the lid pivot and closing described in open
When mouth, second trigger architecture abuts the other end of the lever and the lever is rotated, so that the lever
One end trigger the trigger switch.
Preferably, the trigger device further includes the first spring that both ends abut the lever and the ontology respectively, with
So that one end of the lever is offset to the spaced-apart locations separated with the trigger switch.
Preferably, the ontology is provided with lock tooth, and the lid is provided with for that can fasten with the lock tooth with discharging
And the lock by the cover lock in the position for closing the opening, the lock includes for abutting the another of the lever
The dog clutch at end, second trigger architecture are the dog clutch.
Preferably, the lid is provided with two trunnions for installing the lock, and the lock is described by passing through
The axis of two trunnions can be rotationally mounted on the lid, and the lid further includes that both ends abut the lock and institute respectively
The second spring of lid is stated, fastens the position for locking tooth to be offset to the lock.
Preferably, the lever can rotate in the plane for being parallel to the opening, and the axis is parallel to the lid
With the pivotal axis between the ontology.
The safety guard of household electrical appliance of the invention is due to including signal device and trigger device, when lid closes
When make and break mouth, trigger device triggers trigger switch, and signal device issues confirmation signal to the controller of household electrical appliance and confirms lid
Body closes opening, the working procedure of the household electrical appliance needed for controller allows user to select at this time, when user selects and holds
After the required working procedure of row, household electrical appliance are started to work；When incomplete closing lid occurs in lid, trigger device can not be triggered
Trigger switch, signal device issue confirmation signal without the controller of normal direction household electrical appliance, and controller does not allow user to select at this time
The working procedure of required household electrical appliance is selected, household electrical appliance can not start to work, it is seen then that safety guard of the invention can
Prevent household electrical appliance work in incomplete closing lid.
Household electrical appliance of the invention equally have due to the safety guard including household electrical appliance of the invention
The above-mentioned advantage of safety guard.
Detailed description of the invention
Fig. 1 is the explosive view of the specific embodiment of the safety guard of household electrical appliance according to the present invention；
Fig. 2 is the perspective view of the household electrical appliance in Fig. 1；
Fig. 3 is in bottom view when incomplete closing lid state for the household electrical appliance in Fig. 1；
Fig. 4 is the cross-sectional view of the household electrical appliance in Fig. 3；
Fig. 5 is the partial enlarged view of the household electrical appliance in Fig. 4；
Fig. 6 is in bottom view when complete closing lid state for the household electrical appliance in Fig. 1；
Fig. 7 is the cross-sectional view of the household electrical appliance in Fig. 6；
Fig. 8 is the partial enlarged view of the household electrical appliance in Fig. 7.
Specific embodiment
In order to more fully hereinafter understand the features of the present invention and technology contents, with reference to the accompanying drawing to reality of the invention
It is now described in detail, appended attached drawing purposes of discussion only for reference, is not used to limit the present invention.
The present invention provides a kind of safety guard of household electrical appliance, specifically, as shown in Figures 1 to 8, the household electric
Device includes ontology and lid with opening, and the lid can be opened and closed installation on the body, to close or open
The opening, the safety guard include: signal device 1, and the signal device 1 is arranged in the ontology or the lid
Above and including trigger switch 2, the signal device 1 is electrically connected with the controller of the household electrical appliance；And trigger device, it is described
Trigger device is arranged on the lid and/or the ontology, when the lid closes the opening, the trigger device touching
Send out trigger switch 2 described, the signal device 1 issues confirmation signal to the controller of the household electrical appliance and confirms the lid
Close the opening.
The safety guard of household electrical appliance of the invention works as lid due to including signal device 1 and trigger device
When closing opening (as shown in Figure 6 to 8), trigger device triggers trigger switch 2, controller of the signal device 1 to household electrical appliance
It issues confirmation signal and confirms that lid closes opening, the work journey of the household electrical appliance needed for controller allows user to select at this time
Sequence, after user selects and executes required working procedure, household electrical appliance are started to work；When incomplete closing lid occurs in lid
When (as shown in Figures 3 to 5), trigger device can not trigger trigger switch 2, controller of the signal device 1 without normal direction household electrical appliance
Confirmation signal is issued, the working procedure of household electrical appliance needed for controller does not allow user's selection at this time, household electrical appliance can not
It starts to work, it is seen then that safety guard of the invention can prevent household electrical appliance work in incomplete closing lid.
In addition, the present invention also provides a kind of household electrical appliance, specifically, as shown in Figures 1 to 8, the household electrical appliance include
The safety guard of ontology, lid and household electrical appliance according to the present invention with opening, the ontology, which has, to be opened
Mouthful, the lid can be opened and closed installation on the body, to close or open the opening.
Household electrical appliance of the invention equally have due to the safety guard including household electrical appliance of the invention
The above-mentioned advantage of safety guard.
It should be noted that the concrete type of signal device 1, trigger switch 2 and household electrical appliance, trigger device, ontology and
The specific electric connection mode of the controller of the specific constructive form and signal device 1 and household electrical appliance of lid can be according to need
It is arranged, these are belonged within range of the technology design of the invention.For example, the controller of signal device 1 and household electrical appliance it
Between can be electrically connected by electric wire or wireless electrical connection is carried out by transmitting wireless signal.It below will be with specific
The mode of embodiment illustrates the specific constructive form of features described above.
In a kind of embodiment of safety guard of the invention, specifically, the trigger switch 2 is microswitch,
The trigger device is correspondingly the first trigger architecture；Or the trigger switch 2 is tongue tube, the trigger device is correspondingly
For magnetic part, so as to by triggering cooperation and tongue tube between microswitch and the first trigger architecture and magnetic part it
Between triggering cooperation realize that the triggering between trigger switch 2 and trigger device cooperates.More specifically, first trigger architecture is
The triggering protrusion even groove or first trigger architecture being formed on the lid or the ontology are the lid
Or a part of the ontology, consequently facilitating the first trigger architecture triggers microswitch in closing lid.
In another embodiment of safety guard of the invention, specifically, as shown in Figure 1, the signal device 1
On the body, the trigger device includes that the lever 3 that can be rotatably disposed on the ontology and setting exist for setting
The second trigger architecture on the lid, one end of the lever 3 are right against the trigger switch 2, the other end of the lever 3
For being abutted with second trigger architecture, when the lid closes the opening, described in the second trigger architecture abutting
The other end of lever 3 and the lever 3 is rotated so that the trigger switch 2 is triggered in one end of the lever 3, more
Specifically, the trigger device further includes the first spring 10 that both ends abut the lever 3 and the ontology respectively, so that institute
The one end for stating lever 3 is offset to the spaced-apart locations separated with the trigger switch 2, to guarantee in incomplete closing lid state
Lever 3 can not be rotated arbitrarily and trigger trigger switch 2.
In a kind of embodiment of household electrical appliance of the invention, it is preferable that when the controller receives the confirmation signal
When, the controller controls the household electrical appliance and is in preparation work state, therefore when controller receives confirmation signal, control
Device control household electrical appliance are in preparation work state, and at this time then user can choose the working procedure of required household electrical appliance
Executing the working procedure makes household electrical appliance start to work, and when controller does not receive confirmation signal, household electrical appliance can not be in
Preparation work state, therefore user can have found that the working procedure of required household electrical appliance can not be selected.
In a kind of embodiment of household electrical appliance of the invention, it is highly preferred that the lid can be pivotally mounted on it is described
On ontology, to close or open the opening by pivoting, so as to improve closing and open the convenience of opening.
In a kind of embodiment of household electrical appliance of the invention, specifically, the household electrical appliance are electric pressure pot or electricity
Pressure cooker, the signal device 1 are arranged on the jacket 8 of the ontology or the inner cover 9 of the lid, and the trigger device is set
It sets on the inner cover 9 of the lid and/or the jacket 8 of the ontology, so as to prevent electric pressure pot or electric pressure cooking saucepan
It works in incomplete closing lid.
In another embodiment of household electrical appliance of the invention, specifically, the ontology is provided with lock tooth, the lid
It is provided with for that can be fastened and the lock of the position by the cover lock in the closing opening with the lock tooth with discharging
4, the lock 4 includes the dog clutch 7 for abutting the other end of the lever 3, and second trigger architecture is the dog clutch 7,
So that the second trigger architecture is arranged in the structure on existing electric pressure pot or electric pressure cooking saucepan, in order to save design and
Manufacturing cost.
It is understood that the second trigger architecture is not limited in the above concrete form, such as the second trigger architecture can be with
It can be the lid or described for the triggering protrusion being formed on the lid or the ontology or the second trigger architecture
A part of body.
In the further embodiment of above-mentioned household electrical appliance, more specifically, the lid be provided with it is described for installing
Two trunnions 5 of lock 4, the lock 4 can be rotationally mounted to the lid by passing through the axis 6 of described two trunnions 5
On, the lid further includes the second spring 11 that both ends abut the lock 4 and the lid respectively, to make the lock
4 are offset to the position for fastening the lock tooth, so that lock 4 is mounted on lid and be offset to the position for fastening lock tooth.
Further specifically, the lever 3 can rotate in the plane for being parallel to the opening, and the axis 6 is parallel to the lid
With the pivotal axis between the ontology.
It should be noted that between technical solution documented by the embodiment of the present invention, in the absence of conflict, Ke Yiren
Meaning combination.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.
Claims (14)
1. a kind of safety guard of household electrical appliance, the household electrical appliance include the ontology and lid with opening, described
Lid can be opened and closed installation on the body, to close or open the opening, which is characterized in that the safeguard protection dress
It sets and includes:
Signal device (1), the signal device (1) are arranged on the ontology or the lid and including trigger switch (2), institute
Signal device (1) is stated to be electrically connected with the controller of the household electrical appliance；And
Trigger device, the trigger device are arranged on the lid and/or the ontology, when the lid closes the opening
When, the trigger device triggers the trigger switch (2), and the controller of signal device (1) the Xiang Suoshu household electrical appliance issues
Confirmation signal and confirm the lid and close the opening.
2. safety guard according to claim 1, which is characterized in that the trigger switch (2) is microswitch, institute
Stating trigger device correspondingly is the first trigger architecture；Or the trigger switch (2) is tongue tube, the trigger device is correspondingly
For magnetic part.
3. safety guard according to claim 2, which is characterized in that first trigger architecture is described to be formed in
Triggering protrusion or first trigger architecture on lid or the ontology are a part of the lid or the ontology.
4. safety guard according to claim 1, which is characterized in that the signal device (1) is arranged at described
On body, the trigger device includes the lever (3) that can be rotatably disposed on the ontology and is arranged on the lid
The second trigger architecture, one end of the lever (3) is right against the trigger switch (2), and the other end of the lever (3) is used for
It is abutted with second trigger architecture, when the lid closes the opening, second trigger architecture abuts the lever
(3) the other end and the lever (3) are rotated so that the trigger switch is triggered in one end of the lever (3)
(2)。
5. safety guard according to claim 4, which is characterized in that the trigger device further includes that both ends are supported respectively
The first spring (10) of the lever (3) and the ontology is connect, so that one end of the lever (3) is offset to and the triggering
The spaced-apart locations that switch (2) separates.
6. a kind of household electrical appliance, which is characterized in that the household electrical appliance include having the ontology being open, lid and according to right
It is required that the safety guard of household electrical appliance described in any one of 1 to 3, the ontology has opening, and the lid can be opened
Ground installation is closed on the body, to close or open the opening.
7. household electrical appliance according to claim 6, which is characterized in that the household electrical appliance are electric pressure pot or Voltage force
Pot, the signal device (1) are arranged on the jacket (8) of the ontology or the inner cover (9) of the lid, the trigger device
It is arranged on the inner cover (9) of the lid and/or the jacket (8) of the ontology.
8. household electrical appliance according to claim 6, which is characterized in that when the controller receives the confirmation signal,
The controller controls the household electrical appliance and is in preparation work state.
9. the household electrical appliance according to any one of claim 6 to 8, which is characterized in that the lid can pivotally pacify
It fills on the body, to close or open the opening by pivoting.
10. household electrical appliance according to claim 9, which is characterized in that the signal device (1) is arranged in the ontology
On, the trigger device includes the lever (3) that can be rotatably disposed on the ontology and is arranged on the lid
One end of second trigger architecture, the lever (3) is right against the trigger switch (2), the other end of the lever (3) be used for
Second trigger architecture abuts, when the lid pivots and closes the opening, described in the second trigger architecture abutting
The other end of lever (3) and make the lever (3) rotate so that the lever (3) one end triggering it is described triggering open
It closes (2).
11. household electrical appliance according to claim 10, which is characterized in that the trigger device further includes that both ends abut respectively
The first spring (10) of the lever (3) and the ontology is opened so that one end of the lever (3) is offset to the triggering
Close the spaced-apart locations that (2) separate.
12. household electrical appliance according to claim 10, which is characterized in that the ontology is provided with lock tooth, and the lid is set
It is equipped with for that can be fastened and the lock of the position by the cover lock in the closing opening with the lock tooth with discharging
(4), the lock (4) includes the dog clutch (7) for abutting the other end of the lever (3), and second trigger architecture is institute
State dog clutch (7).
13. household electrical appliance according to claim 12, which is characterized in that the lid is provided with for installing the lock
(4) two trunnions (5), the lock (4) can be rotationally mounted to institute by passing through the axis (6) of described two trunnions (5)
It states on lid, the lid further includes the second spring (11) that both ends abut lock (4) and the lid respectively, to make
It obtains the lock (4) and is offset to the position for fastening the lock tooth.
14. household electrical appliance according to claim 13, which is characterized in that the lever (3) can be parallel to described open
It is rotated in the plane of mouth, the axis (6) is parallel to the pivotal axis between the lid and the ontology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710805799.5A CN109464001A (en) | 2017-09-08 | 2017-09-08 | The safety guard and household electrical appliance of household electrical appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710805799.5A CN109464001A (en) | 2017-09-08 | 2017-09-08 | The safety guard and household electrical appliance of household electrical appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109464001A true CN109464001A (en) | 2019-03-15 |
Family
ID=65657808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710805799.5A Withdrawn CN109464001A (en) | 2017-09-08 | 2017-09-08 | The safety guard and household electrical appliance of household electrical appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109464001A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11134808B2 (en) | 2020-03-30 | 2021-10-05 | Sharkninja Operating Llc | Cooking device and components thereof |
| CN113786148A (en) * | 2021-08-30 | 2021-12-14 | 佛山市百斯特电器科技有限公司 | Detection circuit, detection device and dish-washing machine |
| US11627834B2 (en) | 2017-08-09 | 2023-04-18 | Sharkninja Operating Llc | Cooking system for cooking food |
| US11751710B2 (en) | 2019-02-25 | 2023-09-12 | Sharkninja Operating Llc | Guard for cooking system |
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| CN201312728Y (en) * | 2008-12-02 | 2009-09-23 | 美的集团有限公司 | Electric pressure cooker |
| CN201806508U (en) * | 2010-05-28 | 2011-04-27 | 艾美特电器（深圳）有限公司 | Cover-opening power off device of electric pressure cooker |
| CN202537141U (en) * | 2012-03-29 | 2012-11-21 | 格力电器（中山）小家电制造有限公司 | Spiral cover in-place protection device and electric pressure cooker |
| CN105193244A (en) * | 2014-05-29 | 2015-12-30 | 佛山市顺德区美的电热电器制造有限公司 | Pressure cooking utensil |
| CN208610570U (en) * | 2017-09-08 | 2019-03-19 | 佛山市顺德区美的电热电器制造有限公司 | The safety guard and household electrical appliance of household electrical appliance |
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2017
- 2017-09-08 CN CN201710805799.5A patent/CN109464001A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201312728Y (en) * | 2008-12-02 | 2009-09-23 | 美的集团有限公司 | Electric pressure cooker |
| CN201806508U (en) * | 2010-05-28 | 2011-04-27 | 艾美特电器（深圳）有限公司 | Cover-opening power off device of electric pressure cooker |
| CN202537141U (en) * | 2012-03-29 | 2012-11-21 | 格力电器（中山）小家电制造有限公司 | Spiral cover in-place protection device and electric pressure cooker |
| CN105193244A (en) * | 2014-05-29 | 2015-12-30 | 佛山市顺德区美的电热电器制造有限公司 | Pressure cooking utensil |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11627834B2 (en) | 2017-08-09 | 2023-04-18 | Sharkninja Operating Llc | Cooking system for cooking food |
| US11751710B2 (en) | 2019-02-25 | 2023-09-12 | Sharkninja Operating Llc | Guard for cooking system |
| US11134808B2 (en) | 2020-03-30 | 2021-10-05 | Sharkninja Operating Llc | Cooking device and components thereof |
| US11647861B2 (en) | 2020-03-30 | 2023-05-16 | Sharkninja Operating Llc | Cooking device and components thereof |
| US11678765B2 (en) | 2020-03-30 | 2023-06-20 | Sharkninja Operating Llc | Cooking device and components thereof |
| US11969118B2 (en) | 2020-03-30 | 2024-04-30 | Sharkninja Operating Llc | Cooking device and components thereof |
| CN113786148A (en) * | 2021-08-30 | 2021-12-14 | 佛山市百斯特电器科技有限公司 | Detection circuit, detection device and dish-washing machine |
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Application publication date: 20190315 |