CN109124372B - Cooking utensil - Google Patents
Cooking utensil Download PDFInfo
- Publication number
- CN109124372B CN109124372B CN201710444703.7A CN201710444703A CN109124372B CN 109124372 B CN109124372 B CN 109124372B CN 201710444703 A CN201710444703 A CN 201710444703A CN 109124372 B CN109124372 B CN 109124372B
- Authority
- CN
- China
- Prior art keywords
- locking part
- movable locking
- cover
- stop piece
- cover body
- 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.)
- Active
Links
- 238000010411 cooking Methods 0.000 title claims abstract description 98
- 239000000463 material Substances 0.000 claims abstract description 97
- 238000004140 cleaning Methods 0.000 claims abstract description 72
- 230000003068 static effect Effects 0.000 claims abstract description 42
- 238000000034 method Methods 0.000 claims description 32
- 230000008569 process Effects 0.000 claims description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 239000011538 cleaning material Substances 0.000 claims description 2
- 230000009471 action Effects 0.000 description 10
- 238000005406 washing Methods 0.000 description 9
- 230000007246 mechanism Effects 0.000 description 8
- 241000209094 Oryza Species 0.000 description 6
- 235000007164 Oryza sativa Nutrition 0.000 description 6
- 230000005484 gravity Effects 0.000 description 6
- 235000009566 rice Nutrition 0.000 description 6
- 238000010907 mechanical stirring Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
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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
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/06—Lids or covers for cooking-vessels
-
- 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
-
- 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
-
- 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
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/24—Devices for washing vegetables or the like
-
- 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
- A47J47/00—Kitchen containers, stands or the like, not provided for in other groups of this subclass; Cutting-boards, e.g. for bread
- A47J47/01—Kitchen containers, stands or the like, not provided for in other groups of this subclass; Cutting-boards, e.g. for bread with dispensing devices
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Food-Manufacturing Devices (AREA)
- Cookers (AREA)
Abstract
The present invention provides a cooking appliance, comprising: a pot body, a cover body, a lock cover assembly a material cleaning device and/or a feeding device. The material cleaning device is arranged on the cover body and can be communicated with the cooking cavity, the feeding device is connected with the cover body, and the locking cover assembly comprises a movable locking part, a static locking part and a stop piece; one of the movable locking part and the static locking part is arranged on the cover body, the other one of the movable locking part and the static locking part is arranged on the pot body, the movable locking part can move relative to the static locking part to open or close the cover body, the stop piece can reciprocate between a locking cover position and an unlocking position, the locking cover position is positioned in the movement stroke of the movable locking part so that the stop piece can lock the movable locking part, and the unlocking position is positioned outside the movement stroke of the movable locking part so that the stop piece can unlock the movable locking part. The cooking utensil provided by the invention comprises the material cleaning device and/or the feeding device, and is also provided with the locking cover assembly, so that the locking cover function can be realized, and the use safety of products is improved.
Description
Technical Field
The invention relates to the field of kitchen appliances, in particular to a cooking appliance.
Background
At present, intelligent cooking utensil is like automatic electric rice cooker, all does not have locking closure mechanism, then in its course of working, if open the upper cover carelessly, perhaps make inside material splash, the spill obtains the department and all is, brings very big inconvenience for the user, and perhaps hurts the user, therefore has certain potential safety hazard.
Disclosure of Invention
In order to solve at least one of the above problems, an object of the present invention is to provide a cooking appliance.
In order to achieve the above object, the present invention provides a cooking appliance comprising: a pot body; the cover body is covered with the pot body to enclose a cooking cavity and is hinged with the pot body; the lock cover assembly comprises a movable locking part, a static locking part and a stop piece, wherein the static locking part is matched with the movable locking part to enable the cover body to be buckled on the pot body, and the stop piece is used for limiting the movement of the movable locking part; the material cleaning device is arranged on the cover body and can be communicated with the cooking cavity and used for cleaning materials fed into the material cleaning device and feeding the cleaned materials into the cooking cavity, and the feeding device is connected with the cover body and used for feeding the materials into the cooking cavity through the cover body; one of the movable locking part and the static locking part is arranged on the cover body, the other one of the movable locking part and the static locking part is arranged on the pot body, the movable locking part can move relative to the static locking part so as to open or close the cover body, the end part of the stop piece can reciprocate between a locking cover position and an unlocking position, the locking cover position is positioned in the movement stroke of the movable locking part so that the stop piece can lock the movable locking part, and the unlocking position is positioned outside the movement stroke of the movable locking part so that the stop piece can unlock the movable locking part.
The cooking utensil provided by the invention comprises the material cleaning device and/or the feeding device, so that the cooking utensil has an automatic cleaning function and/or an automatic feeding function, and the automation degree of products is improved; meanwhile, the locking cover assembly is also arranged, so that the locking cover function can be realized, the use safety of the product is improved, and the grade of the product is further improved; and the cover body is hinged on the pot body, so that the cover body can be opened in a rotating way and closed in a rotating way, the connection strength of the cover body and the pot body is ensured, and the structure is simple and the realization is convenient.
Specifically, the material cleaning device is arranged on the cover body, so that the materials can automatically fall into the cooking cavity under the action of gravity or other external forces after the cleaning is finished, and the structure of the cooking appliance is more compact and reasonable; the feeding device is connected with the cover body, and feeds materials into the cooking cavity below the cover body through the cover body, so that the materials can fall into the cooking cavity automatically under the action of gravity or other external forces; the lock cover assembly comprises a movable locking part, a static locking part and a stop piece, wherein the movable locking part is matched with the static locking part to realize the opening or closing of the cover body; the stop piece is matched with the movable locking part to lock or unlock the cover body. Specifically, when the end part of the stop piece moves to the locking cover position in the state of the cover body being buckled, the end part of the stop piece is interfered with the movable locking part to limit the movement of the movable locking part relative to the static locking part because the locking cover position is positioned in the movement stroke of the movable locking part, namely the movable locking part is locked, the cover body cannot be opened, and is in a locking state; when the end part of the stop piece moves to the unlocking position, the unlocking position is located outside the movement stroke of the movable locking part, so that the stop piece cannot interfere with the movable locking part, the movable locking part can move freely, namely, the movable locking part is unlocked, and the cover body can be opened or closed freely and is in an unlocking state.
In addition, the cooking appliance in the technical scheme provided by the invention can also have the following additional technical characteristics:
in the above technical solution, the locking cap assembly further includes: and the driving piece is electrically connected with the control board of the cooking utensil and is in driving connection with the stop piece and used for controlling the movement of the stop piece according to an electric signal sent by the control board.
The setting of driving piece for cooking utensil can be according to the motion of running state self-control backstop piece, and need not the manual operation of user, namely: the cooking utensil has the function of automatic locking and unlocking to further promote the degree of automation of product, further improved user's use experience.
In the above technical solution, when the cooking appliance includes a material cleaning device and the material cleaning device is in a working state, the control board controls the driving member to act, so that the driving member drives the end of the stop member to move to the lock cover position, so as to lock the movable locking part; when the material cleaning device finishes working, the control board controls the driving piece to act, so that the driving piece drives the end part of the stop piece to move to the unlocking position so as to unlock the movable locking part.
In the above technical scheme, the material cleaning device comprises a cleaning cavity and a water inlet pipe communicated with the cleaning cavity, wherein the stop piece locks the movable locking part in the water inlet process and the cleaning process so as to prevent the cover body from being opened.
When cooking utensil includes material belt cleaning device, because material belt cleaning device sets up on the lid, so when material belt cleaning device during operation, if the lid is opened suddenly, very probably lead to the material in the material belt cleaning device to spill, therefore this application makes the tip of backstop spare move to locking closure position department at material belt cleaning device's in-process, then the lid is locked, guaranteed that the lid can not be opened by the mistake, and after material belt cleaning device work is ended, make the tip of backstop spare move to unlocking position department again, guaranteed that the lid can be opened normally, thereby both guaranteed material belt cleaning device's normal use, guaranteed the safety in utilization of product again.
Specifically, the material cleaning device comprises a cleaning cavity and a water inlet pipe, the water inlet pipe conveys cleaning water into the cleaning cavity, the mechanical stirring device or the air flow stirring or other modes are used for realizing the water cleaning function of the material, and in the water inlet process and the cleaning process, the stop piece locks the movable locking part, so that the cover body is ensured not to be opened to cause faults due to misoperation of a user, and the normal use of the material cleaning device is ensured.
In the above technical solution, when the cooking appliance includes a feeding device and the feeding device is in a working state, the control board controls the driving member to act, so that the driving member drives the end portion of the stop member to move to the locking cover position, so as to lock the movable locking portion; when the feeding device finishes working, the control board controls the driving piece to act, so that the driving piece drives the end part of the stop piece to move to the unlocking position so as to unlock the movable locking part.
In the above technical scheme, the feeding device comprises a storage box and a feeding pipe, wherein two ends of the feeding pipe are respectively connected with the storage box and the cover body, and the stop piece locks the dynamic locking part to prevent the cover body from being opened in the feeding process of the feeding pipe to the cover body or the cooking chamber.
When cooking utensil includes material feeding unit, because material feeding unit links to each other with the lid, need carry the material to the lid in earlier then carry to the pot body in or pass the lid directly send into the pot body with the material in, so if the in-process of pay-off, the lid is opened suddenly, very probably lead to the material to spill outside, therefore this application makes the tip of backstop piece move to locking cap position department at the in-process of material feeding unit work, then the lid is locked, guaranteed the lid can not be opened by the mistake, and after material feeding unit work is ended, make the tip of backstop piece move to unlocking position department again, guaranteed that the lid can be opened normally, thereby both guaranteed material feeding unit's normal use, product safety in utilization has been guaranteed again.
Specifically, the feeding device comprises a storage box and a feeding pipe, wherein the storage box is used for storing materials such as rice, the two ends of the feeding pipe are respectively connected with the storage box and the cover body, so that the materials in the storage box are firstly conveyed into the cover body through the feeding pipe and then conveyed into the cooking cavity through the cover body, or the materials in the storage box are directly conveyed into the pot body through the feeding pipe (a feeding port is formed in the cover body, and the feeding pipe is connected to the feeding port and directly conveys the materials into the pot body); in the process of feeding the feeding pipe to the cover body or the cooking cavity, the stop piece locks the movable locking part, so that the cover body is prevented from being opened by misoperation of a user to cause faults, and the normal use of the feeding device is ensured.
Further, for the condition that the cooking utensil simultaneously comprises the material cleaning device and the feeding device, in the working process of the material cleaning device and the feeding device, the stop pieces are automatically locked on the movable locking parts so as to ensure the normal use of the material cleaning device and the feeding device.
Of course, it should be understood by those skilled in the art that the time for locking and unlocking the movable locking portion of the stopper is not limited to the feeding process, the water feeding process or the cleaning process, but may be used in other processes, such as a cooking process or other processes, which are not listed herein, and thus, all the solutions are within the scope of the present invention, since they do not depart from the spirit and scope of the present invention.
In any of the above technical solutions, the movement track of the end portion of the stop member is an arc line or a straight line; and/or the connecting line of the locking cover position and the unlocking position is along the up-down direction, the left-right direction or the front-back direction of the cooking utensil.
The motion trail of the end part of the stop piece is an arc line, namely the stop piece rotates to the lock cover position or the unlocking position through the rotation, and the structure is simple and easy to realize; further, for the solution including the driving member, the stop member is only connected to the output shaft of the driving member (such as a motor), and can reciprocate between the locking position and the unlocking position by forward rotation or reverse rotation of the output shaft.
The motion track of the end part of the stop piece is a straight line, namely the stop piece moves linearly, and the stop piece moves to the locking position or the unlocking position through translation, so that the structure is simple and the implementation is easy; further, for the technical scheme including the driving member, the stop member is only required to be connected with the output shaft of the driving member (such as a motor), and can linearly reciprocate at the locking position and the unlocking position through the reciprocating linear movement of the output shaft.
The moving stroke of the movable locking part has a certain amplitude, so long as the end part of the stop piece can move into the moving stroke and can reversely move out of the moving stroke, the locking and unlocking of the movable locking part can be realized, and the position, the moving track, the moving direction and the like of the end part of the stop piece in the moving process are not required, so that the connecting line of the locking position and the unlocking position can realize the aim of the invention along the up-down direction, the left-right direction or the front-back direction of the cooking utensil, the moving mechanism of the locking cover assembly is more regular, the selection range of the stop piece and the moving mechanism thereof is obviously enlarged, and a proper stop piece and the moving mechanism thereof are conveniently designed by technicians according to the specific structure of the cooking utensil so as to improve the comprehensive performance of the cooking utensil.
Such as: the stop piece is positioned right behind the movable locking part and moves in a reciprocating and linear mode along the front-back direction; or the stop piece is positioned at the rear upper part or the rear lower part of the movable locking part and moves linearly in a reciprocating manner along the up-down direction; or the stop piece is positioned at the rear side of the movable locking part and reciprocates in a vertical plane or a horizontal plane to rotate; or the stop piece is positioned at the rear side of the movable locking part and reciprocates in a straight line along the left-right direction.
Of course, the motion track and the motion direction of the stop member are not limited to the above-mentioned technical solutions, but may be other motion tracks and directions, which are not listed here, but all of these technical solutions can achieve the purpose of the present invention, and do not deviate from the design concept and the spirit of the present invention, and therefore all of them should be within the protection scope of the present invention.
In any of the above solutions, the locking cap assembly further includes: the elastic piece is positioned on the movement stroke of the movable locking part and abuts against the movable locking part so as to limit the movement of the movable locking part relative to the static locking part, and the cover body is buckled on the pot body.
The lock cover assembly also comprises an elastic piece, wherein the elastic piece is positioned on the movement stroke of the movable locking part and is propped against the movable locking part, so that a certain propping action can be played on the movable locking part to limit the movement of the movable locking part relative to the static locking part, and the cover body can be ensured to be stably buckled on the pot body; when the driving force received by the movable locking part is larger than the resistance of the elastic piece, the movable locking part moves relative to the static locking part, and the cover body is opened.
In the above technical solution, the cooking appliance further includes: the cover opening button is arranged opposite to the movable locking part and used for pressing the movable locking part to enable the movable locking part to move relative to the static locking part so as to open the cover body.
The cover opening button is arranged opposite to the movable locking part, and when the user triggers the cover opening button, the cover opening button presses the movable locking part, so that the movable locking part compresses the elastic piece, and the movable locking part can be separated from the static locking part, thereby realizing cover opening.
In the above technical scheme, the driving piece is a motor, the stop piece is connected with an output shaft of the motor, and forward rotation or reverse rotation of the output shaft of the motor drives the stop piece to reciprocate between a locking cover position and an unlocking position, or reciprocating linear movement of the output shaft of the motor drives the stop piece to reciprocate between the locking cover position and the unlocking position.
The driving piece is the motor, and the backstop piece is direct links to each other with the output shaft of motor is fixed, follows the rotation of output shaft and is rotary motion, through rotary motion to locking closure position department or unblock position department, simple structure easily realizes, is a comparatively simple specific application that the motion track of the tip of backstop piece is the pitch arc among the foregoing technical scheme.
Or the output shaft of the motor makes reciprocating rectilinear motion and drives the stop piece to make reciprocating rectilinear motion, and the stop piece is translated to the locking cover position or the unlocking position, so that the device is simple in structure and easy to realize, and is a simpler specific application in which the motion track of the end part of the stop piece is rectilinear in the technical scheme.
In any of the above technical solutions, the movable locking portion is connected to the cover or the pot through a rotating shaft; and/or the movable locking part is a lock catch, the static locking part is a protrusion or a clamping groove, and the lock catch can be hooked on the protrusion or the clamping groove so that the cover body is buckled on the pot body.
The movable locking part is connected to the cover body or the pot body through a rotating shaft, namely the movable locking part is rotatably connected with the cover body or the pot body, and the movable locking part rotates along the rotating shaft to open or close the cover body. Of course, the connection mode of the movable locking part and the cover body or the pot body is not limited to the rotatable connection, and can also be sliding fit and the like, which are not listed here, and are all within the protection scope of the invention because the design concept and the spirit of the invention are not deviated.
The movable locking part is a lock catch, the static locking part is a bulge or a clamping groove, the lock catch is hooked on the bulge or the clamping groove, the cover body can be buckled, the lock catch is separated from the bulge or the clamping groove, the cover body can be opened, the structure is simple, and the control is reliable.
In any of the above technical solutions, the cooking appliance is an electric cooker.
Of course, the electric cooker is not limited to the electric cooker, and may be an electric pressure cooker, an electric stewpot, an electric steamer, or the like.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
fig. 1 is a partial structural schematic view of a cooking appliance according to some embodiments of the present invention;
FIG. 2 is a schematic cross-sectional view of the structure of FIG. 1 in the direction A-A;
FIG. 3 is an enlarged schematic view of the portion B in FIG. 2;
fig. 4 is a schematic top view of the cooking appliance of fig. 1;
FIG. 5 is a schematic view of the cooperation of the latch, motor and stop according to one embodiment of the invention;
FIG. 6 is a schematic top view of the structure shown in FIG. 5;
FIG. 7 is a right side schematic view of the structure shown in FIG. 5;
FIG. 8 is a schematic view of the latch, motor and stop of FIG. 5 in a first state;
FIG. 9 is a schematic view of the latch, motor and stop of FIG. 5 in a second state;
FIG. 10 is a schematic view of a latch, motor and stop according to another embodiment of the invention in a first state;
FIG. 11 is a schematic view of the latch, motor and stop of FIG. 10 in a second state;
FIG. 12 is a schematic view of a latch, motor and stop according to yet another embodiment of the invention in a first state;
fig. 13 is a schematic view of the latch, motor and stop of fig. 12 in a second state.
Wherein, the correspondence between the reference numerals and the component names in fig. 1 to 13 is:
10 pot bodies, 20 cover bodies, 30 locking cover assemblies, 31 locks, 32 bulges, 33 stopping pieces, 34 motors, 35 springs, 36 cover opening buttons, 37 rotating shafts, 40 material cleaning devices, 51 storage boxes and 52 box covers.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those described herein, and therefore the scope of the present invention is not limited to the specific embodiments disclosed below.
A cooking appliance according to some embodiments of the present invention is described below with reference to fig. 1 to 13.
As shown in fig. 1 to 4, the cooking appliance provided by the present invention includes: pan body 10, lid body 20, locking assembly, material cleaning device 40 and/or feeding device.
Specifically, the cover 20 is covered with the pan body 10 to enclose a cooking cavity, and is hinged with the pan body 10; the locking cap assembly 30 includes a movable locking part, a static locking part cooperating with the movable locking part to lock the cap body 20 on the pot body 10, and a stopper 33 for limiting movement of the movable locking part; the material cleaning device 40 is disposed on the cover 20 and can be communicated with the cooking chamber, for cleaning the material fed into the material cleaning device and feeding the cleaned material into the cooking chamber, and the feeding device is connected with the cover 20, for feeding the material into the cooking chamber through the cover 20.
One of the movable locking part and the static locking part is arranged on the cover body 20, the other is arranged on the pot body 10, the movable locking part can move relative to the static locking part to open or close the cover body 20, the end part of the stop piece 33 can reciprocate between a locking cover position and an unlocking position, the locking cover position is positioned in the movement stroke of the movable locking part so that the stop piece 33 can lock the movable locking part, and the unlocking position is positioned outside the movement stroke of the movable locking part so that the stop piece 33 can unlock the movable locking part.
The cooking utensil provided by the invention comprises the material cleaning device 40 and/or the feeding device, so that the cooking utensil has an automatic cleaning function and/or an automatic feeding function, and the automation degree of products is improved; meanwhile, the locking cover assembly 30 is also arranged, so that the locking cover function can be realized, the use safety of the product is improved, and the product grade is further improved; and the cover body is hinged on the pot body, so that the cover body can be opened in a rotating way and closed in a rotating way, the connection strength of the cover body and the pot body is ensured, and the structure is simple and the realization is convenient.
Specifically, the material cleaning device 40 is arranged on the cover body 20, so that the material can automatically fall into the cooking cavity under the action of gravity or other external forces after cleaning is finished, and the structure of the cooking appliance is more compact and reasonable; the feeding device is connected with the cover body 20, and materials are fed into the cooking cavity below the cover body 20 through the cover body 20, so that the materials can fall into the cooking cavity automatically under the action of gravity or other external forces; the locking cap assembly 30 comprises a movable locking part, a static locking part and a stop piece 33, wherein the movable locking part and the static locking part are matched to realize the opening or closing of the cap body 20; the stopper 33 cooperates with the movable locking portion to lock or unlock the cover 20. Specifically, in the state that the cover 20 is buckled, when the end of the stop member 33 moves to the locking position, since the locking position is located in the movement stroke of the movable locking portion, the end of the stop member 33 interferes with the movable locking portion to limit the movement of the movable locking portion relative to the static locking portion, that is, the movable locking portion is locked, the cover 20 cannot be opened, and is in a locking state; when the end of the stopper 33 moves to the unlocking position, the unlocking position is located outside the movement stroke of the movable locking portion, so that the stopper 33 does not interfere with the movable locking portion, and the movable locking portion can move freely, i.e. the movable locking portion is unlocked, and the cover 20 can be opened or closed freely, and is in the unlocking state.
Further, the locking cap assembly 30 further includes: and a driving member electrically connected with the control board of the cooking appliance and in driving connection with the stopper member for controlling the movement of the stopper member 33 according to an electric signal emitted from the control board, as shown in fig. 1 to 13.
The driving member is provided so that the cooking appliance can automatically control the movement of the stopper 33 according to the operation state without manual operation of a user, that is: the cooking utensil has the function of automatic locking and unlocking to further promote the degree of automation of product, further improved user's use experience.
In one embodiment of the present invention, the cooking appliance includes a material cleaning device 40, and when the material cleaning device 40 is in an operating state, the control board controls the driving member to act, so that the driving member drives the end of the stop member 33 to move to the locking cover position to lock the movable locking part; when the material cleaning device 40 is finished, the control board controls the driving piece to act, so that the driving piece drives the end part of the stop piece 33 to move to the unlocking position to unlock the movable locking part.
Specifically, the material washing device 40 includes a washing chamber and a water inlet pipe communicating with the washing chamber, wherein the stopper 33 locks the movable locking part to prevent the cover 20 from being opened during the water inlet and the washing.
When cooking utensil includes material belt cleaning device 40, because material belt cleaning device 40 sets up on lid 20, so when material belt cleaning device 40 during operation, if lid 20 is opened suddenly, very probably lead to the material in the material belt cleaning device 40 to spill, therefore this application makes the tip of backstop piece 33 move to locking cap position department at material belt cleaning device 40 during operation, then lid 20 is locked, guaranteed that lid 20 can not be opened by the mistake, and after material belt cleaning device 40 finishes the operation, make the tip of backstop piece 33 move to unlocking position department again, guaranteed that lid 20 can be opened normally, thereby both guaranteed the normal use of material belt cleaning device 40, guaranteed the safety in utilization of product again.
Specifically, the material cleaning device 40 includes a cleaning cavity and a water inlet pipe, the water inlet pipe conveys cleaning water into the cleaning cavity, and the cleaning water is stirred by a mechanical stirring device or air flow or other modes to realize the water cleaning function of the material, and in the water inlet process and the cleaning process, the stopper 33 locks the movable locking part, so that the cover 20 is ensured not to be opened to cause faults due to misoperation of a user, and the normal use of the material cleaning device 40 is ensured.
In another embodiment of the present invention, the cooking appliance includes a feeding device, and when the feeding device is in an operating state, the control board controls the driving member to act, so that the driving member drives the end of the stop member 33 to move to the locking position to lock the movable locking part; when the feeding device finishes working, the control board controls the driving piece to act, so that the driving piece drives the end part of the stop piece 33 to move to the unlocking position to unlock the movable locking part.
Specifically, as shown in fig. 1 and 4, the feeding device includes a storage bin 51 and a feeding tube, the upper end of the storage bin 51 is opened, the cover is provided with a cover 52, two ends of the feeding tube are respectively connected with the storage bin 51 and the cover 20, wherein the stopper 33 locks the movable locking part to prevent the cover 20 from being opened during feeding of the feeding tube to the cover 20 or the cooking chamber.
When cooking utensil includes material feeding unit, because material feeding unit links to each other with lid 20, need carry the material to lid 20 in earlier, then carry to the pot body 10 in, perhaps pass the lid and directly send into the pot body with the material in, so if the in-process of pay-off, lid 20 is opened suddenly, very probably lead to the material to spill outside, therefore this application makes the tip of backstop 33 to locking lid position department at the in-process of material feeding unit work, then lid 20 is locked, guaranteed that lid 20 can not be opened by the mistake, and after material feeding unit work finishes, make the tip of backstop 33 move to unlocking position department again, guaranteed that lid 20 can be opened normally, thereby both guaranteed material feeding unit's normal use, product safety in utilization has been guaranteed again.
Specifically, the feeding device comprises a storage box 51 and a feeding pipe, the storage box 51 is used for storing materials such as rice, two ends of the feeding pipe are respectively connected with the storage box 51 and the cover body 20, so that the materials in the storage box 51 are firstly conveyed into the cover body 20 through the feeding pipe and then conveyed into the cooking cavity through the cover body 20, or the materials in the storage box 51 are directly conveyed into the pot body through the feeding pipe (a feeding port is formed in the cover body, and the feeding pipe is connected to the feeding port) to directly convey the materials into the pot body; in the process of feeding the feeding pipe to the cover body 20 or the cooking cavity, the stopper 33 locks the movable locking part, so that the cover body 20 is prevented from being opened by misoperation of a user to cause faults, and the normal use of the feeding device is ensured.
In still another embodiment of the present invention, in the case that the cooking appliance includes both the material washing device 40 and the feeding device, the stopper 33 automatically locks the movable locking part during the operation of the material washing device 40 and the feeding device, so as to ensure the normal use of the material washing device 40 and the feeding device.
Of course, it should be understood by those skilled in the art that the time for locking and unlocking the movable locking portion of the stopper 33 is not limited to the feeding process, the water feeding process or the cleaning process, but may be used in other processes, such as a cooking process or other processes, which are not listed herein, and thus, all embodiments are within the scope of the present invention, since they do not depart from the spirit and scope of the present invention.
In any of the above embodiments, the movement locus of the end of the stopper 33 is an arc or a straight line.
The movement track of the end part of the stop piece 33 is an arc, namely the stop piece 33 performs rotary movement, and the stop piece is rotated to the locking position or the unlocking position, so that the structure is simple and easy to realize; further, for embodiments incorporating a drive member, the stop 33 need only be coupled to the output shaft of the drive member (e.g., motor 34) for reciprocation between the locked and unlocked positions by either forward or reverse rotation of the output shaft.
Or, the movement track of the end part of the stop piece 33 is a straight line, namely the stop piece 33 moves linearly, and the end part moves to the locking position or the unlocking position through translation, so that the structure is simple and easy to realize; further, for embodiments incorporating a drive member, the stop member 33 need only be coupled to the output shaft of the drive member (e.g., motor 34) for linear reciprocation in the locked and unlocked positions by linear reciprocation of the output shaft.
In any of the above embodiments, the connection line between the lock cover position and the unlock position is along the up-down direction or the left-right direction or the front-rear direction of the cooking appliance.
Because the motion travel of the motion locking part has a certain amplitude, as long as the end part of the stop piece 33 can move into the motion travel and can reversely move out of the motion travel, the locking and unlocking of the motion locking part can be realized, and the position, the motion track, the motion direction and the like of the end part of the stop piece 33 in the motion process are not required, so that the connecting line of the locking position and the unlocking position can realize the aim of the invention along the up-down direction, the left-right direction or the front-back direction of the cooking utensil, the motion mechanism of the locking cover assembly 30 is more regular, the selection range of the stop piece 33 and the motion mechanism thereof is obviously enlarged, and a proper stop piece 33 and the motion mechanism thereof are convenient for technical personnel to design according to the specific structure of the cooking utensil so as to improve the comprehensive performance of the cooking utensil.
Of course, the movement track and movement direction of the end portion of the stopper 33 are not limited to the above embodiment, and other movement tracks and directions are not specifically mentioned herein, but these embodiments can achieve the object of the present invention without departing from the spirit and scope of the present invention, and therefore, all the embodiments are within the scope of the present invention.
The specific structure of the locking cap assembly 30 provided by the present invention is described in detail below in connection with some specific embodiments.
Example one (as shown in FIGS. 12 and 13)
The stopper 33 is located right behind the movable locking portion and reciprocates in a straight line in the front-rear direction.
Example two (not shown in the drawings)
The stopper 33 is located at the rear upper side or rear lower side of the movable locking portion and reciprocates in a straight line in the up-down direction.
Example III (as shown in FIGS. 5 to 9)
The stopper 33 is located at the rear side of the movable locking portion and reciprocates in a vertical plane or a horizontal plane.
Example IV (as shown in FIGS. 10 and 11)
The stopper 33 is located at the rear side of the movable locking portion and reciprocates in a straight line in the left-right direction.
In any of the above embodiments, the locking cap assembly 30 further comprises: the elastic piece is positioned on the movement stroke of the movable locking part and is propped against the movable locking part to limit the movement of the movable locking part relative to the static locking part, so that the cover body 20 is buckled on the pot body 10.
The locking cover assembly 30 further comprises an elastic piece, wherein the elastic piece is positioned on the movement stroke of the movable locking part and is propped against the movable locking part, so that a certain propping action can be played on the movable locking part to limit the movement of the movable locking part relative to the static locking part, and the cover body 20 can be stably buckled on the pot body 10; when the driving force received by the movable locking portion is greater than the resistance of the elastic member, the movable locking portion moves relative to the static locking portion, and the cover 20 is opened.
Preferably, the elastic member is a spring 35, and as shown in fig. 1, the spring 35 has good elasticity and is low in cost.
Further, the cooking appliance further includes: the cover opening button 36 is disposed opposite to the movable locking portion, and is used for pressing the movable locking portion to move relative to the static locking portion, so as to open the cover 20, as shown in fig. 1 to 4.
The cover opening button 36 is arranged opposite to the movable locking part, and when the user triggers the cover opening button 36, the cover opening button 36 presses the movable locking part, so that the movable locking part compresses the elastic piece, and the movable locking part can be separated from the static locking part, thereby realizing cover opening.
In any of the above embodiments, the driving member is a motor 34, the stop member 33 is connected to an output shaft of the motor 34, and forward rotation or reverse rotation of the output shaft of the motor 34 drives the stop member 33 to reciprocate between the locking position and the unlocking position, or reciprocating linear movement of the output shaft of the motor 34 drives the stop member 33 to reciprocate between the locking position and the unlocking position.
The driving piece is the motor 34, and the stopper 33 is direct fixedly connected with the output shaft of motor 34, and rotary motion is done along with the rotation of output shaft, through rotary motion to locking closure position department or unblock position department, simple structure easily realizes, is the comparatively simple concrete application that the motion track of the tip of stopper 33 is the pitch arc in the aforesaid technical scheme.
Or, the output shaft of the motor 34 makes a reciprocating rectilinear motion to drive the stop member 33 to make a reciprocating rectilinear motion, and the translational motion is carried out to the locking position or the unlocking position, so that the structure is simple and easy to implement, and the device is a simpler specific application in which the motion track of the end part of the stop member 33 is a straight line in the above technical scheme.
In any of the above embodiments, the movable locking part is connected to the cover 20 or the pot 10 through the rotation shaft 37, as shown in fig. 2 and 3.
The movable locking part is connected to the cover 20 or the pot 10 through a rotating shaft 37, that is, the movable locking part is rotatably connected to the cover 20 or the pot 10, so that the movable locking part performs a rotary motion along the rotating shaft 37 to open or close the cover 20. Of course, the connection manner of the movable locking portion and the cover 20 or the pan body 10 is not limited to the rotatable connection, and may be a sliding fit, etc., which are not listed herein, and therefore, all the connection manners are not departing from the design concept and the spirit of the present invention, and therefore all the connection manners are within the protection scope of the present invention.
In any of the above embodiments, the movable locking portion is a lock catch 31, the static locking portion is a protrusion 32 or a slot, and the lock catch 31 can be hooked on the protrusion 32 or the slot, so that the lid 20 is buckled on the pan body 10, as shown in fig. 3.
The movable locking part is the lock catch 31, the static locking part is the bulge 32 or the clamping groove, the lock catch 31 is hooked on the bulge 32 or the clamping groove, the locking of the cover body 20 can be realized, the lock catch 31 is separated from the bulge 32 or the clamping groove, the opening of the cover body 20 can be realized, the structure is simple, and the control is reliable.
In any of the above embodiments, the cooking appliance is an electric cooker.
Of course, the electric cooker is not limited to the electric cooker, and may be an electric pressure cooker, an electric stewpot, an electric steamer, or the like.
The working principle of the cooking appliance provided by the invention is described in detail below in connection with a specific example of the present application.
The cooking utensil is an electric cooker which is provided with a cooker cover and a cooker body part; the pot cover is provided with a lock catch which can rotate around a lock catch rotating shaft, and a spring is arranged behind the lock catch; the pot body is provided with a bulge, and the lock catch is forwards clamped by the elasticity of the spring, so that the pot cover can not be opened; when the cover is opened, the key is pressed, the key drives the lock catch to rotate backwards, the force exceeds the elastic force of the spring, the spring is compressed, and the lock catch leaves the bulge, so that the cover can be opened.
Further, the cooking utensil is also provided with a motor and a locking catch stop piece (namely a stop piece), the motor is electrically connected with the rice cooker control panel, when receiving a rice washing signal, the motor rotates leftwards, the locking catch stop piece rotates anticlockwise, as shown in fig. 8, is clamped behind the locking catch, at the moment, even if a key is pressed forcefully, the locking catch cannot rotate backwards due to the action of the locking catch stop piece, and the action of safely and automatically locking the cover is realized; when the rice washing is finished, the motor receives a signal, and rotates rightwards, the locking piece rotates clockwise and leaves the locking piece, as shown in fig. 9, and the cover can be opened freely.
Therefore, the automatic cover locking mechanism of the motor and the locking catch stop piece is designed, and the locking catch stop piece is driven to rotate through forward and reverse rotation of the motor, so that the automatic cover locking and unlocking functions of the automatic electric cooker are realized.
In summary, the cooking appliance provided by the invention comprises the material cleaning device and/or the feeding device, so that the cooking appliance has an automatic cleaning function and/or an automatic feeding function, and the automation degree of products is improved; meanwhile, the locking cover assembly is further arranged, so that the locking cover function can be realized, the use safety of products is improved, and the grade of the products is further improved.
Specifically, the material cleaning device is arranged on the cover body, so that the materials can automatically fall into the cooking cavity under the action of gravity or other external forces after the cleaning is finished, and the structure of the cooking appliance is more compact and reasonable; the feeding device is connected with the cover body, and feeds materials into the cooking cavity below the cover body through the cover body, so that the materials can fall into the cooking cavity automatically under the action of gravity or other external forces; the lock cover assembly comprises a movable locking part, a static locking part and a stop piece, wherein the movable locking part is matched with the static locking part to realize the opening or closing of the cover body; the stop piece is matched with the movable locking part to lock or unlock the cover body. In particular, when the stop piece moves to the locking cover position in the state of the cover body being buckled, as the locking cover position is positioned in the movement stroke of the movable locking part, the stop piece can interfere with the movable locking part to limit the movement of the movable locking part relative to the static locking part, namely the movable locking part is locked, so that the cover body cannot be opened and is in a locking state; when the stop piece moves to the unlocking position, the unlocking position is located outside the movement stroke of the movable locking part, so that the stop piece cannot interfere with the movable locking part, the movable locking part can move freely, namely, the movable locking part is unlocked, and the cover body can be opened or closed freely and is in an unlocking state.
In the present invention, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more, unless expressly defined otherwise. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "rear", 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 units referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.
In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and 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 present invention. In this specification, schematic representations of the above terms 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.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A cooking appliance, comprising:
a pot body;
the cover body is covered with the pot body to enclose a cooking cavity and is hinged with the pot body;
the lock cover assembly comprises a movable locking part, a static locking part and a stop piece, wherein the static locking part is matched with the movable locking part to enable the cover body to be buckled on the pot body, and the stop piece is used for limiting the movement of the movable locking part;
one of the movable locking part and the static locking part is arranged on the cover body, the other one of the movable locking part and the static locking part is arranged on the pot body, the movable locking part can move relative to the static locking part to open or close the cover body, the end part of the stop piece can reciprocate between a locking cover position and an unlocking position, the locking cover position is positioned in the movement stroke of the movable locking part so that the stop piece can lock the movable locking part, and the unlocking position is positioned outside the movement stroke of the movable locking part so that the stop piece can unlock the movable locking part;
the locking cap assembly further includes:
the driving piece is electrically connected with the control board of the cooking utensil and is in driving connection with the stop piece and is used for controlling the movement of the stop piece according to an electric signal sent by the control board;
the cooking appliance further includes:
the material cleaning device is arranged on the cover body and can be communicated with the cooking cavity, and is used for cleaning materials fed into the cooking cavity and feeding the cleaned materials into the cooking cavity; when the material cleaning device finishes working, the control board controls the driving piece to act, so that the driving piece drives the end part of the stop piece to move to the unlocking position so as to unlock the movable locking part; and/or
The feeding device is connected with the cover body and used for feeding materials into the cooking cavity through the cover body, and when the cooking appliance comprises the feeding device and the feeding device is in a working state, the control board controls the driving piece to act so that the driving piece drives the end part of the stop piece to move to the position of the locking cover to lock the movable locking part; when the feeding device finishes working, the control board controls the driving piece to act, so that the driving piece drives the end part of the stop piece to move to the unlocking position so as to unlock the movable locking part.
2. The cooking appliance of claim 1, wherein the cooking appliance further comprises a handle,
the material cleaning device comprises a cleaning cavity and a water inlet pipe communicated with the cleaning cavity, wherein the stop piece locks the movable locking part in the water inlet process and the cleaning process so as to prevent the cover body from being opened.
3. The cooking appliance of claim 1, wherein the cooking appliance further comprises a handle,
the feeding device comprises a storage box and a feeding pipe, wherein two ends of the feeding pipe are respectively connected with the storage box and the cover body, and the stop piece locks the movable locking part to prevent the cover body from being opened in the feeding process of the feeding pipe to the cover body or the cooking cavity.
4. A cooking appliance according to any one of claim 1 to 3, wherein,
the motion trail of the end part of the stop piece is an arc line or a straight line; and/or
The connecting line of the locking cover position and the unlocking position is along the up-down direction, the left-right direction or the front-back direction of the cooking utensil.
5. A cooking appliance according to any one of claims 1 to 3, wherein the locking cap assembly further comprises:
the elastic piece is positioned on the movement stroke of the movable locking part and abuts against the movable locking part so as to limit the movement of the movable locking part relative to the static locking part, and the cover body is buckled on the pot body.
6. A cooking appliance according to any one of claim 1 to 3, wherein,
the driving piece is a motor, the stop piece is connected with an output shaft of the motor, and the forward rotation or the reverse rotation of the output shaft of the motor drives the stop piece to reciprocate between a locking cover position and an unlocking position, or the reciprocating linear movement of the output shaft of the motor drives the stop piece to reciprocate between the locking cover position and the unlocking position.
7. A cooking appliance according to any one of claim 1 to 3, wherein,
the movable locking part is connected to the cover body or the pot body through a rotating shaft; and/or
The movable locking part is a lock catch, the static locking part is a protrusion or a clamping groove, and the lock catch can be hooked on the protrusion or the clamping groove so that the cover body is buckled on the pot body.
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| CN201710444703.7A CN109124372B (en) | 2017-06-13 | 2017-06-13 | Cooking utensil |
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| CN201710444703.7A CN109124372B (en) | 2017-06-13 | 2017-06-13 | Cooking utensil |
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| CN109124372B true CN109124372B (en) | 2024-04-16 |
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| CN111990881B (en) * | 2019-05-27 | 2022-05-24 | 佛山市顺德区美的电热电器制造有限公司 | Pressure cooking appliance, control method and control system thereof, and electronic equipment |
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