CN109984591B - Pot cover and cooking utensil - Google Patents
Pot cover and cooking utensil Download PDFInfo
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- CN109984591B CN109984591B CN201810005911.1A CN201810005911A CN109984591B CN 109984591 B CN109984591 B CN 109984591B CN 201810005911 A CN201810005911 A CN 201810005911A CN 109984591 B CN109984591 B CN 109984591B
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- sliding block
- cover
- motor
- pot
- linkage
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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
- A47J27/0804—Locking devices
- A47J27/0806—Locking devices of the bayonet-type
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- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The invention discloses a pot cover and a cooking appliance with the same, wherein the pot cover comprises: the motor comprises an upper cover, a lock cover, a motor, a linkage sliding block and a transmission assembly, wherein the lock cover is rotatably arranged on the upper cover and is provided with cover teeth, the motor is arranged on the upper cover and is provided with a motor shaft, one end of the linkage sliding block is rotatably arranged on the upper cover, the other end of the linkage sliding block is in transmission connection with the lock cover, the transmission assembly is in transmission fit with the motor shaft and the linkage sliding block respectively, the transmission assembly is constructed in a way that the rotary motion of the motor shaft is converted into linear motion, then the linear motion is converted into the rotation of the linkage sliding block, and the. The electric opening and closing cover is convenient to use and good in appearance attractiveness, requirements for performance of the motor can be reduced by adopting the transmission assembly with the motion conversion function, a large transmission ratio is achieved, the motor with small torque can be adopted, the size of the motor is reduced, the production cost of the pot cover can be reduced, and the size of the pot cover can be reduced.
Description
Technical Field
The invention relates to the technical field of cooking appliances, in particular to a pot cover and a cooking appliance with the pot cover.
Background
Cooking appliances (e.g., electric pressure cookers) in the related art typically open and close a lid by rotating a handle. For example, when the cover is opened, firstly, the handle is rotated clockwise to make the cover teeth of the upper cover of the electric pressure cooker and the pot teeth of the pot body separated in a staggered way, and then the cover opening button is pressed to make the upper cover and the pot body buckled and unlocked, so that the cover opening process of the electric pressure cooker is realized; when the cover is closed, the upper cover is firstly covered on the pot body, so that the cover opening button can lock the upper cover with the pot body, and then the handle is rotated along the anticlockwise direction, so that the cover teeth of the upper cover and the pot teeth of the pot body are overlapped and locked, and the cover closing process of the electric pressure cooker is realized.
Therefore, when the electric pressure cooker is used, a user can open and close the cooker cover only by completing the steps, and the electric pressure cooker is not convenient to use. In the using process, a user needs to apply a large rotating moment to the rotating handle, but when the handle with a small volume is rotated, the user rotates very hard; when the handle is larger in size, the rotating process of the rotating handle needs a larger operation space, so that the electric pressure cooker is inconvenient to use, and the attractiveness of the electric pressure cooker is reduced.
In the prior art, an electric cover opening and closing scheme driven by a motor is adopted, but the requirement on the performance of the motor is high, so that the size of the motor is large.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art.
Therefore, the invention provides the pot cover which has the advantages of simple and reliable structure, convenience in use, good appearance attractiveness, low requirement on the performance of the motor, small size of the motor and the like.
The invention also provides a cooking appliance with the pot cover.
According to an embodiment of the first aspect of the invention, the pot lid comprises: upper cover, locking closure, motor, linkage slider and transmission assembly, the locking closure rotationally install in the upper cover just has the lid tooth, the motor install in the upper cover just has the motor shaft, but the one end pivot ground of linkage slider install in upper cover and the other end with the locking closure transmission is connected, transmission assembly respectively with the motor shaft with linkage slider transmission cooperation, wherein, transmission assembly is constructed, will earlier the rotary motion of motor shaft turns into linear motion, will again linear motion turns into the rotation of linkage slider, the linkage slider drives the locking closure rotates.
According to the pot cover provided by the embodiment of the invention, the electric opening and closing cover is adopted, so that the pot cover is convenient to use and operate, the appearance is attractive, in addition, the requirement on the performance of the motor can be reduced by adopting the transmission assembly with the motion conversion function, the transmission ratio is higher, the motor with smaller torque can be adopted, the size of the motor is reduced, the production cost of the pot cover can be reduced, and the volume of the pot cover can be reduced.
According to an embodiment of the present invention, the transmission assembly includes: the screw rod is in transmission connection with the motor shaft and is driven to rotate by the motor shaft, the sliding block is respectively matched with the screw rod and the linkage sliding block, and the sliding block is driven to move to drive the linkage sliding block to rotate when the screw rod rotates.
According to one embodiment of the invention, the sliding block is sleeved on the screw rod, the sliding block is provided with a sliding block thread, the sliding block thread is matched with the screw rod thread of the screw rod, the sliding block is driven to move along the axial direction of the screw rod when the screw rod rotates, and the sliding block converts the rotation motion of the screw rod into self linear motion and drives the linkage sliding block to rotate.
According to one embodiment of the invention, one of the linkage sliding block and the sliding block is provided with a connecting groove, and the other of the linkage sliding block and the sliding block is provided with a mandril which is inserted into the connecting groove to connect the linkage sliding block and the sliding block.
According to one embodiment of the invention, the upper cover is provided with a slide way, and the slide block is matched with the slide way.
According to one embodiment of the invention, the slide is arranged crosswise to the ganged slide, the slide being arranged below the rotation area of the ganged slide.
According to an embodiment of the invention, the upper cover is provided with a first limiting plate and a second limiting plate, the slide way is defined by the first limiting plate and the second limiting plate, and two opposite side walls of the slide block are respectively attached to the first limiting plate and the second limiting plate.
According to one embodiment of the present invention, one end of the screw is drivingly connected to the motor shaft and the other end has a support section, and the support section is rotatably supported on the upper cover.
Furthermore, the upper cover is provided with a supporting seat, the supporting seat is provided with a groove, and the supporting section is supported in the groove.
According to one embodiment of the present invention, the upper cover is provided with a mounting seat, the motor is mounted to the mounting seat, and the motor shaft extends in a horizontal direction.
According to the pot cover disclosed by the embodiment of the invention, the linkage sliding block is provided with the adaptive groove, the locking cover is provided with the convex column matched with the adaptive groove, the upper cover is provided with the first arc-shaped groove, the circle center of the first arc-shaped groove is positioned on the rotating axis of the locking cover, and the convex column is matched in the first arc-shaped groove in a sliding manner.
According to the pot cover provided by the embodiment of the invention, the upper cover is provided with the manual handle connected with the linkage sliding block, and the manual handle is used for driving the linkage sliding block to rotate when the motor is powered off.
A cooking appliance according to an embodiment of the second aspect of the present invention includes: the pot body and according to above-mentioned embodiment the pot cover, the pot body has pot tooth, the pot cover is located the pot body, the locking closure makes through self rotation the lid tooth with pot tooth lock and break away from.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of a cooking appliance according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a pot cover according to an embodiment of the present invention;
figure 3 is an exploded view of a lid according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an upper cover according to an embodiment of the present invention.
Reference numerals:
100: a cooking appliance;
10: a pot cover; 11: an upper cover; 111: a first limit plate; 112: a second limiting plate; 113: a supporting seat;
1131: a groove; 114: a first arc-shaped slot; 115: a second arc-shaped slot; 12: a locking cover;
121: a convex column; 1211: a support edge; 122: a positioning column; 13: a motor; 14: a linkage slide block;
141: connecting grooves; 142: an adaptation groove; 15: a transmission assembly;
151: a screw; 1511: a support section; 152: a slider; 1521: a top rod;
20: and (4) a pot body.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
A cooking appliance 100 according to an embodiment of the present invention is described below with reference to fig. 1 to 4.
As shown in fig. 1, a cooking appliance 100 according to an embodiment of the present invention includes: the pot comprises a pot body 20 and a pot cover 10, wherein a cooking cavity is defined in the pot body 20, and the upper edge of the pot body 20 is provided with pot teeth. The cooker cover 10 is arranged on the cooker body 20 and used for opening or closing the cooking cavity, the cooker cover 10 is provided with cover teeth, when the cover teeth are buckled with the cooker teeth, the cooker cover 10 closes the cooking cavity, and when the cover teeth are separated from the cooker teeth, the cooker cover 10 opens the cooking cavity.
Some specific embodiments of the pot lid 10 according to the embodiments of the present invention are described below with reference to the accompanying drawings.
As shown in fig. 2, according to an embodiment of the present invention, a pot lid 10 includes: the upper cover 11, the locking cover 12, the motor 13 and the transmission assembly 15.
Specifically, the lock cover 12 is rotatably attached to the upper cover 11, and the lock cover 12 has cover teeth, and the lock cover 12 may be formed as an annular lock ring or a metal cover having cover teeth that engage with the pot teeth of the pot body 20. The motor 13 is mounted to the upper cover 11, and the motor 13 has a motor shaft. One end of the linkage sliding block 14 is pivotally arranged on the upper cover 11, the other end of the linkage sliding block is in transmission connection with the lock cover 12, and the linkage sliding block 14 drives the lock cover 12 to rotate in the pivoting process and opens or closes the cooking cavity. The transmission assembly 15 is respectively in transmission fit with the motor shaft and the linkage slide block 14.
The transmission assembly 15 is configured to convert a rotational motion of the motor shaft into a linear motion, and then convert the linear motion into a pivotal motion of the linkage slider 14.
In other words, the motor shaft rotates to drive the linkage slider 14 to rotate, and then the linkage slider 14 drives the lock cover 12 to rotate. Therefore, the motor 13 has a large transmission ratio, the acting force for driving the linkage sliding block 14 to rotate can be improved, and the requirement on the performance of the motor 13 can be reduced.
Therefore, the pot cover 10 according to the embodiment of the invention adopts the electric opening and closing cover, is convenient to use and has better appearance aesthetic property, and the motor 13 with smaller torque can be selected by adopting the transmission component 15 with the motion conversion function, so that the size of the motor 13 is reduced, the production cost of the pot cover 10 can be reduced, and the volume of the pot cover 10 can be reduced.
According to the cooking utensil 100 of the embodiment of the invention, by adopting the pot cover 10 of the above embodiment, not only can the normal opening and closing of the cooking utensil 100 be ensured, but also the production cost of the cooking utensil 100 or the volume of the pot cover 10 can be reduced.
As shown in fig. 3, according to the pot cover 10 of one embodiment of the present invention, the transmission assembly 15 includes: a screw 151 and a slider 152.
The screw 151 is in transmission connection with a motor shaft, the screw 151 is driven by the motor shaft to rotate, an external thread groove is formed in the outer peripheral wall of the screw 151, and the external thread groove is formed in the circumferential direction of the screw 151 and extends forwards spirally along the axial direction of the screw 151. The sliding block 152 is sleeved on the screw rod 151, and an inner thread groove matched with the outer thread groove is formed in the sliding block 152. During the rotation of the screw 151, the slider 152 is engaged with the screw 151 via the internal thread groove and the external thread groove, and the slider 152 slides along the axial direction of the screw 151.
The outer surface of the slider 152 is matched with the linkage slider 14, and when the slider 152 slides on the screw 151, the linkage slider 14 is driven to rotate, so that the rotary motion of the screw 151 is converted into self linear motion and the linkage slider 14 is driven to rotate, the transmission ratio is high, and the acting force of the slider 152 on the linkage slider 14 can be improved by the same motor 13.
The transmission assembly 15 with the structure has the advantages of simple structure, easy realization, capability of greatly reducing the requirements on the performance of the motor 13, convenience in assembly and easiness in maintenance.
As shown in fig. 3, according to an embodiment of the present invention, one of the interlocking slider 14 and the slider 152 is provided with a connecting groove 141, and the other of the interlocking slider 14 and the slider 152 is provided with a push rod 1521 engaged with the connecting groove 141. Thus, when the screw 151 rotates, the sliding block 152 converts the rotation of the screw 151 into its linear motion by means of the cooperation of the top rod 1521 and the connecting groove 141, and then drives the locking cap 12 to rotate.
Thereby, the connection stability between the interlocking slider 14 and the slider 152 can be improved, and the connection groove 141 is formed as a strip-shaped groove extending in the length direction of the interlocking slider 14. The connection groove 141 may provide a space for the relative movement between the slider 152 and the linked slider 14, and prevent the damage of the rod 1521 or the connection groove 141 caused by an excessive interaction force between the slider 152 and the linked slider 14.
In some embodiments of the present invention, as shown in fig. 2 and 3, the upper cover 11 is provided with a slide way, and the slide block 152 is engaged with the slide way, so that the slide way can limit the rotation of the slide block 152 to enable the slide block 152 to move linearly along the slide way. For example, the extension direction of the slide is parallel to the axial direction of the screw 151, and the extension direction of the elongated groove is perpendicular to the axial direction of the screw 151.
Wherein, the slide and the linkage slider 14 are arranged crosswise, and the slider is arranged below the rotating area of the linkage slider. The sliding is prevented from affecting the moving relationship between the slider 152 and the interlocking slider 14 when the sliding is arranged in parallel with the interlocking slider 14. For example, the linkage sliding block 14 may be perpendicularly crossed with the sliding way, so that the transmission ratio between the screw 151 and the sliding block 152 may be raised to the maximum extent, which is beneficial to further reducing the production cost and the occupied space of the motor 13.
Optionally, as shown in fig. 4, the upper cover 11 is provided with a first limiting plate 111 and a second limiting plate 112, the slide is defined by the first limiting plate 111 and the second limiting plate 112, and two opposite sidewalls of the slider 152 are respectively attached to the first limiting plate 111 and the second limiting plate 112, so as to implement the linear motion of the slider 152. For example, the first and second stopper plates 111 and 112 are both rectangular plates and are arranged parallel to each other.
According to an embodiment of the present invention, one end of the screw 151 is drivingly connected to the motor shaft and the other end has a supporting section 1511, and the supporting section 1511 is rotatably supported on the upper cover 11.
In some embodiments of the present invention, as shown in fig. 2 and 3, one end of the screw 151 is drivingly connected to the motor shaft and the other end of the screw 151 has a supporting section 1511, and the supporting section 1511 is rotatably supported on the upper cover 11, so as to avoid the problems of reduced rigidity, low movement precision, etc. caused by an excessively long length of the screw 151.
Further, as shown in fig. 2 and 4, the upper cover 11 is provided with a support base 113, the support base 113 is provided with a groove 1131, and the support section 15112 is supported in the groove 1131, so that the support is more firm.
According to some embodiments of the present invention, the upper cover 11 is provided with a mounting seat, the motor 13 is mounted on the mounting seat, and the motor shaft extends along a horizontal direction, wherein a power transmission device is arranged between the motor shaft and the crank, so that not only the rotation of the motor shaft in the horizontal direction can be converted into the rotation of the crank in the horizontal direction, but also the occupied space of the motor 13 can be reduced, and convenience is provided for the assembly of the motor 13 and the crank. The center axis of the upper cover 11 is oriented in the vertical direction.
Further, as shown in fig. 2 and 3, the linkage slider 14 is provided with an adaptation groove 142, and the locking cover 12 is provided with a convex column 121 matched with the adaptation groove 142, so that the convex column 121 is embedded into the adaptation groove 142 to transmit power, and when the linkage slider 14 rotates, the locking cover 12 can be driven to rotate through the matching structure, wherein the convex column 121 can be cylindrical, the adaptation groove 142 can be U-shaped, and the U-shaped groove is matched with the cylindrical body, so that the structure is simple, the assembly is convenient, and the connection stability is high.
In some embodiments of the present invention, as shown in fig. 2-4, the upper cover 11 is provided with a first arc-shaped slot 114, the center of the first arc-shaped slot 114 is located on the rotation axis of the lock cover 12, and the convex column 121 is slidably fitted in the first arc-shaped slot 114. Thus, when the linkage sliding block 14 drives the protruding column 121 to move, the first arc-shaped groove 114 can limit the movement of the protruding column 121, so that the protruding column 121 slides in the first arc-shaped groove 114, thereby realizing the rotation of the locking cover 12.
Optionally, as shown in fig. 3, the convex column 121 is provided with a support edge 1211, the support edge 1211 extends outward along a radial direction of the convex column 121, the convex column 121 passes through the first arc-shaped slot 114, and the support edge 1211 is hooked on the linkage slider 14, so that the convex column 121 can slide in the first arc-shaped slot 114 and cannot fall out of the first arc-shaped slot 114. Wherein the support rim 1211 may be configured in a circular shape.
In some alternative embodiments of the present invention, as shown in fig. 2-4, the upper cover 11 is provided with a second arc-shaped groove 115, a center of the second arc-shaped groove 115 is located on a rotation axis of the locking cover 12, the locking cover 12 is provided with a positioning post 122, the positioning post 122 passes through the second arc-shaped groove 115, and the positioning post 122 is hooked on the upper cover 11, so as to guide the locking cover 12 to rotate around a central axis of the upper cover 11, so that the rotation of the locking cover 12 is more stable and smooth. Wherein, the positioning post 122 is cylindrical, and the top end of the positioning post 122 is configured to be circular with a diameter larger than the width of the second arc-shaped slot 115, so as to prevent the positioning post 122 from being released from the second sliding slot.
Furthermore, the positioning posts 122 are multiple, the positioning posts 122 and the protruding columns 121 are arranged at equal intervals along the circumferential direction of the lock cover 12, the second arc-shaped grooves 115 are multiple, and the positioning posts 122 correspondingly penetrate through the second arc-shaped grooves 115 one by one and are respectively hooked on the upper cover 11.
Further, as shown in fig. 3, the positioning pillars 122 are multiple, the positioning pillars 122 and the protruding pillars 121 are arranged at equal intervals along the circumferential direction of the lock cover 12, the second arc-shaped grooves 115 are multiple, and the positioning pillars 122 correspondingly penetrate through the second arc-shaped grooves 115 one to one and are respectively hooked on the upper cover 11. The positioning posts 122 and the second arc-shaped grooves 115 are arranged, so that the connection stability of the lock cover 12 and the upper cover 11 and the stress balance between the lock cover 12 and the upper cover 11 can be improved.
Optionally, one end of the second arc-shaped groove 115 is provided with a mounting groove communicated with the second arc-shaped groove 115, an inner diameter of the mounting groove is larger than an outer diameter of the positioning column 122, and the positioning column 122 enters and exits the second arc-shaped groove 115 through the mounting groove. Through setting up the mounting groove, the assembling process of locking closure 12 and upper cover 11 need not dismouting reference column 122 or locking closure 12, has promoted the assembly efficiency of pot cover 10, provides convenience for the maintenance of pot cover 10, can prevent moreover that reference column 122 or locking closure 12 dismouting in-process from damaging or losing.
According to some embodiments of the invention, the upper cover 11 is provided with a manual handle connected to the linkage slider 14 for driving the transmission assembly 15 to rotate the locking cover 12 when the motor 13 is de-energized. Therefore, the cover is convenient for a user to manually open and close during power failure, and the manual handle can be connected to the locking cover 12.
Other constructions and operations of the cooking appliance 100 according to the embodiment of the present invention are known to those of ordinary skill in the art and will not be described in detail herein.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (12)
1. A pot lid, comprising:
an upper cover;
a lock cover rotatably mounted to the upper cover and having cover teeth, the lock cover being formed as an annular lock ring or a metal cover;
a motor mounted to the upper cover and having a motor shaft;
one end of the linkage sliding block is rotatably arranged on the upper cover, and the other end of the linkage sliding block is in transmission connection with the locking cover;
the transmission assembly is in transmission fit with the motor shaft and the linkage sliding block respectively;
the transmission assembly is constructed in a manner that the rotary motion of the motor shaft is converted into linear motion, then the linear motion is converted into the rotation of the linkage sliding block, the linkage sliding block drives the locking cover to rotate, the transmission assembly comprises a screw rod and a sliding block, the screw rod is in transmission connection with the motor shaft and is driven by the motor shaft to rotate, the sliding block is respectively matched with the screw rod and the linkage sliding block, and the sliding block is driven to move to drive the linkage sliding block to rotate when the screw rod rotates.
2. The pot cover of claim 1, wherein the sliding block is sleeved on the screw, a sliding block thread is provided on the sliding block, the sliding block thread is matched with a screw thread of the screw, the sliding block is driven to move along the axial direction of the screw when the screw rotates, and the sliding block converts the rotation of the screw into self linear motion and drives the linkage sliding block to rotate.
3. The lid of claim 1, wherein one of the linked sliding block and the sliding block is provided with a connecting groove, and the other of the linked sliding block and the sliding block is provided with a push rod, and the push rod is inserted into the connecting groove to connect the linked sliding block and the sliding block.
4. The lid according to claim 1, characterized in that the upper lid is provided with a slide, the slider cooperating with the slide.
5. The lid of claim 4, wherein the slide is arranged crosswise to the ganged slide, the slide being disposed below a rotation area of the ganged slide.
6. The pot cover of claim 4, wherein the upper cover is provided with a first limiting plate and a second limiting plate, the slide is defined by the first limiting plate and the second limiting plate, and two opposite side walls of the slide block are respectively attached to the first limiting plate and the second limiting plate.
7. The lid as claimed in claim 1, wherein the screw has one end drivingly connected to the motor shaft and the other end having a support section, the support section being rotatably supported on the upper lid.
8. The lid according to claim 7, wherein the upper lid is provided with a support seat and the support seat is provided with a groove, the support section being supported in the groove.
9. The lid according to claim 1, wherein the upper lid is provided with a mounting seat, the motor is mounted to the mounting seat and the motor shaft extends in a horizontal direction.
10. The pot cover of claim 1, wherein the linkage slider is provided with an adaptive groove, the locking cover is provided with a convex column matched with the adaptive groove, the upper cover is provided with a first arc-shaped groove, the center of the first arc-shaped groove is located on the rotation axis of the locking cover, and the convex column is matched in the first arc-shaped groove in a sliding manner.
11. The lid according to any one of claims 1 to 10, wherein the upper lid is provided with a manual handle connected to the interlocking slider for driving the interlocking slider to rotate when the motor is de-energized.
12. A cooking appliance, comprising:
a pan body having pan teeth;
the pot cover according to any one of claims 1 to 11, wherein the pot cover is arranged on the pot body, and the locking cover enables the cover teeth to be buckled with and separated from the pot teeth through rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810005911.1A CN109984591B (en) | 2018-01-03 | 2018-01-03 | Pot cover and cooking utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810005911.1A CN109984591B (en) | 2018-01-03 | 2018-01-03 | Pot cover and cooking utensil |
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| Publication Number | Publication Date |
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| CN109984591A CN109984591A (en) | 2019-07-09 |
| CN109984591B true CN109984591B (en) | 2021-04-20 |
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| CN201810005911.1A Active CN109984591B (en) | 2018-01-03 | 2018-01-03 | Pot cover and cooking utensil |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3624654A1 (en) | 2017-08-09 | 2020-03-25 | SharkNinja Operating LLC | Cooking device and components thereof |
| CN109984591B (en) * | 2018-01-03 | 2021-04-20 | 佛山市顺德区美的电热电器制造有限公司 | Pot cover and cooking utensil |
| US11751710B2 (en) | 2019-02-25 | 2023-09-12 | Sharkninja Operating Llc | Guard for cooking system |
| US11647861B2 (en) | 2020-03-30 | 2023-05-16 | Sharkninja Operating Llc | Cooking device and components thereof |
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| EP0916298A1 (en) * | 1997-11-07 | 1999-05-19 | Cruzinox, Industria Metalurgica, Lda. | Opening and closing safety device for a pressure cooker |
| CN101352303A (en) * | 2007-07-24 | 2009-01-28 | 深圳市爱可机器人技术有限公司 | Automatic or semiautomatic cooking apparatus based on parallel connection mechanism |
| US8276507B1 (en) * | 2008-11-11 | 2012-10-02 | National Presto Industries, Inc. | Two-piece handle design for pressure cooker |
| CN101999840A (en) * | 2010-12-03 | 2011-04-06 | 乔林友 | Automatically controlled electric pressure cooker |
| CN104138201A (en) * | 2014-08-22 | 2014-11-12 | 珠海格力电器股份有限公司 | Cooking appliance with automatic exhaust function |
| CN204931293U (en) * | 2015-07-27 | 2016-01-06 | 九阳股份有限公司 | A kind of electric pressure cooking saucepan facilitating folding lid |
| CN109984591A (en) * | 2018-01-03 | 2019-07-09 | 佛山市顺德区美的电热电器制造有限公司 | Pot cover and cooking apparatus |
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| CN109984591A (en) | 2019-07-09 |
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