CN106606291B - Cover assembly and cooking apparatus - Google Patents
Cover assembly and cooking apparatus Download PDFInfo
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- CN106606291B CN106606291B CN201510706440.3A CN201510706440A CN106606291B CN 106606291 B CN106606291 B CN 106606291B CN 201510706440 A CN201510706440 A CN 201510706440A CN 106606291 B CN106606291 B CN 106606291B
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- locking device
- upper cover
- connecting rod
- cover assembly
- output shaft
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Abstract
The present invention provides a kind of cover assembly and cooking apparatus, wherein, cover assembly includes: upper cover ontology, the locking device being rotatablely arranged on upper cover ontology, the electric drive being set on upper cover ontology, the respectively transmission device with the output axis connection of locking device and electric drive, wherein, output shaft rotation, locking device is driven to rotate relative to upper cover ontology by transmission device, so that the lid teeth on locking device is locked or separated with the pot tooth in the pot body of cooking apparatus；Cover assembly provided by the invention, electric drive can be controlled by automatically controlled button to realize user's autonomous control, or it is controlled by electric control gear and realizes that product automatically controls, on the one hand which has liberated human body labour, so that product is more convenient to use and intelligent, on the other hand avoid realize locked between cover assembly and pot body or lock out operation in, user's operation direction is indefinite to be happened, to improve the usage comfort of product.
Description
Technical field
The present invention relates to field of kitchen electric appliance, in particular to a kind of cover assembly and cooking with the cover assembly
It prepares food utensil.
Background technique
Currently, needing first rotating handles when electric pressure cooking saucepan product in the prior art is uncapped, making the lid teeth of electric pressure cooker upper lid
It is mutually separated with the lock tooth of electric pressure cooking saucepan pot body, then trigger switch device, so that upper cover and product electric pressure cooking saucepan ontology unlock, ability
Realize the process of uncapping of product；And when closing lid, then need first to cover upper cover in pot body, so that switching device is by upper cover and voltage
Power pot ontology is sealed, then rotating handles realize lid teeth and lock the locking of tooth, the final closing lid process for realizing product；The structure is set
It is cumbersome to set not only operational sequence, and in product use process, user need to provide turning moment to rotating handles and still rotate
In the lesser product of handle volume, user's force is difficult, and in the biggish product of rotating handles, to the mistake of rotating handles rotation
Biggish operating space is needed in journey, so that the use to product brings inconvenience, and also reduces the aesthetics of product.
Summary of the invention
At least one in order to solve the above-mentioned technical problem, it is an object of the present invention to provide a kind of operations of opening and closing lid
It is laborsaving, and the simple, fast cover assembly of opening and closing lid mode.
It is another object of the present invention to provide a kind of cooking apparatus with above-mentioned cover assembly.
To achieve the above object, the embodiment of first aspect present invention provides a kind of cover assembly, is used for cooking apparatus,
It include: upper cover ontology；Locking device is rotatably coupled with the upper cover ontology, and being provided on the locking device can be with
The lid teeth that the pot tooth of the pot body of the cooking apparatus is mutually locked；Electric drive is arranged on the upper cover ontology, and is provided with defeated
Shaft；And transmission device, be rotatably arranged on the upper cover ontology, and respectively with the output shaft and the locking device
Connection, the output shaft drives the transmission device rotation, to drive the lid teeth opposite by the rotation of the transmission device
The pot tooth movement, makes the pot tooth mutually lock or separate with the lid teeth.
The cover assembly that the embodiment of first aspect present invention provides, is moved, and lead to by electric drive driving transmission device
Crossing transmission device drives locking device to rotate relative to upper cover ontology, to realize the lid teeth of locking device and the pot of electric pressure cooking saucepan pot body
Tooth locking or separation, that is, realize the opening and closing lid process of product, and specifically, electric drive can be controlled by automatically controlled button to realize use
Family autonomous control, or controlled by electric control gear and realize that product automatically controls, for existing machinery formula opening and closing lid process,
On the one hand which has liberated human body labour, so that product is more convenient to use and intelligent, on the other hand avoid realization
Between cover assembly and pot body in locking or lock out operation, user's operation is complicated or operation is indefinite is happened, to mention
The high usage comfort of product；In addition, since this programme can be real it is not necessary that huge rotating handles structure is arranged on product
Existing product locking, opening function keep product more attractive to reduce the size of product；The present invention only passes through increase motor section
Part, which can be realized, facilitates folding lid, and structure is simple, easy to implement.
It multiple is separately set it will be appreciated by persons skilled in the art that being provided in the pot body of cooking apparatus in this programme
The pot tooth set, and the lid teeth for the setting that alternates with pot tooth is provided on locking device, then when cover assembly and pot body lid close, lid teeth
It is punctured between adjacent pot tooth, and lid teeth is horizontally situated in two different planes from pot tooth, at this point, locking device can phase
It rotates by a certain angle to pot body and lid teeth is fastened with pot tooth, to realize the locking of lid teeth and pot tooth, work as locking device
The backwards rotation certain angle or locking device continue after rotating by a certain angle with respect to pot body, and lid teeth enters the friendship of opposite pot tooth
Displacement is set, so that the separation of lid teeth and pot tooth is realized, at this point, user can open cover assembly.
Specifically, the electric drive in this programme preferentially selects driving motor, and only need to ensure to drive in installation process
Motor can one-directionally rotate；Then after the culinary art parameter setting of cooking apparatus, it is default that product automatically controls driving motor rotation
Angle, so that lid teeth and pot tooth locking, and after cooking, when below the pressure recovery to secure threshold in cooking apparatus,
Product, which automatically controls driving motor, to be continued to rotate predetermined angle, so that lid teeth and pot tooth separation, to realize the automatic control of product
Process processed keeps product more intelligent；Certainly, automatically controlled button can be also separately set on the outer surface of upper cover ontology, and passes through user
Automatically controlled button is touched to control the start and stop of driving motor, thus realize control lid teeth and pot tooth locking or separation process, relative to
In existing structure for the mode of operation of rotating handles, the mode of operation of this programme is more laborsaving, to improve making for product
Use comfort level.
In addition, the cover assembly in above-described embodiment provided by the invention can also have following additional technical feature:
According to one embodiment of present invention, the transmission device includes: rotating member, is fixed on the one of the output shaft
End, and eccentric rod is provided on the rotating member；And connecting rod, be rotatably arranged on the upper cover ontology, and with it is described
Locking device connection, and pilot hole is provided in the connecting rod, the eccentric rod protrudes into the pilot hole；Wherein, described
Output shaft drives the rotating member to rotate when rotating, slide the eccentric rod of the rotating member along the pilot hole described to drive
Connecting rod rotation.
In this configuration, specifically, eccentric rod is parallel with the axis of output shaft, and between eccentric rod and the axis of output shaft
Distance be not equal to zero；Rotating member is with output shaft single direction rotation, then eccentric rod is circled around the axis of output shaft, meanwhile,
Eccentric rod opposite sliding in pilot hole, to drive connecting rod to come within the scope of certain angle around the tie point of itself and upper cover ontology
Backswing is dynamic, so that locking device be driven to rotate with respect to upper cover ontology, realization lid teeth and the locking of pot tooth or separates.
In the above-described embodiments, the rotational resistance to reduce locking device, it is preferable that set movable for locking device
Component, on this basis, by the way that the fit system of pilot hole and eccentric rod in the transmission device is arranged, in output shaft and locking
Certain buffer function is played between device, to reduce the vibration that electric drive is transmitted on locking device to a certain extent
It is dynamic, improve the robust motion of locking device.
Specifically, above-described embodiment can be used mode in detail below and realize: the second end of the connecting rod and the upper cover
Ontology is rotatably coupled, and the first end of the connecting rod is connect with the locking device, and the pilot hole is located at described the
Between one end and the second end；Or the middle part of the connecting rod is rotatably coupled with the upper cover ontology, and the connection
The first end of bar is connect with the locking device, and the second end of the connecting rod is provided with the pilot hole；Or the connecting rod
Middle part connect with the locking device, the first end of the connecting rod is provided with the pilot hole, the second of the connecting rod
End is rotatably coupled with the upper cover ontology.
According to one embodiment of present invention, slide opening is provided on the upper cover ontology；The locking device and the biography
Dynamic device is connected by pin shaft, and the pin shaft is located in the slide opening, and can slide along the slide opening.
Specifically, the slide opening is arc-shaped, and when it is discrete state that lid teeth and pot tooth are by locking state variation, corresponding pin shaft
It slides to the other end of slide opening just from one end of slide opening, then rotational variations occurs with respect to the rotation process of pot body in locking device
In the case of, interferenceed by slide opening with pin shaft to ensure the precision of pot tooth and lid teeth cooperation, meanwhile, it can also be transmission device
Transmission is calibrated, to improve the use reliability of product.
According to one embodiment of present invention, the rotating member is rotating wheel, and the center of the rotating wheel is equipped with center
Hole, at least part of the output shaft are passed through to form connection in the centre bore, and the eccentric is arranged described
In rotating wheel.
It sets rotating member to the rotating wheel structure of plate-like, and cooperates centre bore and output shaft at its center, this
Improve uniformity of the gravity of rotating member when on output shaft relatively reduces then in product long-term use process
The probability of shaft distortion is exported, so that opposite improve the stability of rotation of rotating member, and then ensures that the rotation of locking device is flat
Stability.
According to one embodiment of present invention, the shape of the centre bore is square substantially, the shape of the output shaft with
The shape of the centre bore is adapted.
By the design, output shaft driving driving member rotation can be realized without adding driving key, this has simplified product
Composition so that opposite improve the packaging efficiency of product, and reduces the cost of product.
According to one embodiment of present invention, in the connecting rod pilot hole position to far from the rotation
The side of part is recessed to form avoiding space, and the rotating member is located in the avoiding space, and can turn in the avoiding space
It is dynamic.
In the structure, avoiding space is set for rotating member resigning, then is ensuring that the rotation between rotating member and connecting rod is mutual
Under the premise of not interfering, it can farthest make connecting rod close to upper cover ontology and locking device, due in the present solution, connecting rod
It is connect respectively by pin shaft between upper cover ontology and locking device, this reduces the pin shaft for connection herein to the maximum extent
Length thereby reduce pin shaft to reduce the shearing being subject on pin shaft in transmission process and deform or occur
The probability of fracture improves the use reliability of product.
According to one embodiment of present invention, the cover assembly further includes control device, and the control device includes:
Selecting module can be transmitted and execute for setting the culinary art parameter of the cooking apparatus, and after the setting of the completion culinary art parameter
Signal or the selecting module are for directly setting execution signal；And control module, respectively with the electric drive and described
Selecting module electrical connection, and the control module can receive the execution signal, and described defeated according to execution signal control
Shaft rotates predetermined angle, locks the lid teeth and the pot tooth.
In this scenario, selecting module is usually the operation keys such as button or knob, and user passes through operation key assignments cooking pot
The culinary art parameter of tool, control module automatically controls driving motor rotation predetermined angle after receiving signal after parameter setting is good, with
Make lid teeth and pot tooth locking or selecting module is locking closure key be separately provided, for locking closure, user passes through locking closure key control
Module controls pot tooth and lid teeth is locked；For manual operation, this aspect avoid opening and closing lid it is complicated for operation or operation
Indefinite situation improves usage comfort to improve the operation ease of product；On the other hand, human body labor has been liberated
It is dynamic, so that product is more convenient to use and intelligent.
According to one embodiment of present invention, the control device further include: detection module is electrically connected with the control module
It connects, for detecting the pressure value in the cooking apparatus, and will test result generation control signal and be sent to the control module；
Wherein, the control module receives and judges whether the pressure value of detection is less than preset pressure according to the control signal
Value, and when the pressure value of detection is less than the preset pressure value, the output shaft rotation predetermined angle is controlled, so that institute
Lid teeth is stated to separate with the pot tooth.
Specifically, which is less than or equal to pot internal pressure of the general rice cooker class product in normal culinary art
Force value or the preset pressure value are slightly larger than atmospheric value, can ensure that product has and only pressure value is less than in advance inside it with this
If when pressure value, lid teeth and pot tooth are in discrete state, i.e. the user's state that can carry out uncapping operation, this avoids users not to advise
Model operation behavior bring security threat, to be effectively guaranteed the safety in utilization of product.
The embodiment of second aspect of the present invention provides a kind of cooking apparatus, comprising: pot body, around the pot mouth of the pot body
It is provided with pot tooth；With any of the above-described cover assembly as described in the examples, be used to open or close the pot body, and it is described on
The lid teeth of cap assemblies can be locked or be separated with the pot tooth.
The electric pressure cooking saucepan that second aspect of the present invention embodiment provides is provided by setting first aspect present invention embodiment
Cover assembly, to have whole beneficial effect possessed by the cover assembly, details are not described herein.
According to one embodiment of present invention, the cooking apparatus is electric cooker or electric pressure cooking saucepan.
Additional aspect and advantage of the invention will become obviously in following description section, or practice through the invention
Recognize.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the structural schematic diagram of cooking apparatus described in one embodiment of the invention；
Fig. 2 is the partial structural diagram of cover assembly described in one embodiment of the invention in the first state；
Fig. 3 is the structural schematic diagram of cover assembly shown in Fig. 2 in a second state；
Fig. 4 is the decomposition texture schematic diagram of cover assembly shown in Fig. 2；
Fig. 5 is the enlarged structure schematic diagram of A portion shown in Fig. 4.
Wherein, the corresponding relationship between appended drawing reference and component names of the Fig. 1 into Fig. 5 are as follows:
1 upper cover ontology, 2 locking devices, 3 electric drives, 31 output shafts, 41 rotating members, 411 eccentric rods, 412 centre bores,
42 connecting rods, 421 pilot holes, 422 avoiding spaces.
Specific embodiment
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real
Applying mode, the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application
Feature in example and embodiment can be combined with each other.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used also
To be implemented using other than the one described here other modes, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
The cover assembly described according to some embodiments of the invention is described referring to Fig. 1 to Fig. 5.
As shown in Figures 1 to 5, the embodiment of first aspect present invention provides a kind of cover assembly, is used for cooking apparatus,
It include: upper cover ontology 1, locking device 2, electric drive 3 and transmission device.
Specifically, locking device 2 is rotatably coupled with upper cover ontology 1, and being provided on locking device 2 can be with cooking pot
The lid teeth that the pot tooth of the pot body of tool is mutually locked；Electric drive 3 is arranged on upper cover ontology 1, and is provided with output shaft 31；Transmission dress
It sets and is rotatably arranged on upper cover ontology 1, and connect respectively with output shaft 31 and locking device 2, the driving transmission of output shaft 31
Device rotation makes pot tooth mutually lock or separate with lid teeth to drive lid teeth to move with respect to pot tooth by the rotation of transmission device.
The cover assembly that the embodiment of first aspect present invention provides is moved by 3 driving transmission device of electric drive, and led to
Crossing transmission device drives locking device 2 to rotate relative to upper cover ontology 1, to realize the lid teeth and electric pressure cooking saucepan pot body of locking device 2
Pot tooth locking or separation, that is, realize product opening and closing lid process, specifically, electric drive 3 can by automatically controlled button control with reality
Current family autonomous control, or controlled by electric control gear and realize that product automatically controls, relative to existing machinery formula opening and closing lid process
On the one hand speech, which have liberated human body labour, so that product is more convenient to use and intelligent, have on the other hand avoided reality
Locked between existing cover assembly and pot body or lock out operation in, user's operation direction is indefinite to be happened, to improve
The usage comfort of product；And product lock can be realized since this programme is not necessarily to huge rotating handles structure is arranged on product
Tightly, opening function keeps product more attractive to reduce the size of product.
It multiple is separately set it will be appreciated by persons skilled in the art that being provided in the pot body of cooking apparatus in this programme
The pot tooth set, and the lid teeth for the setting that alternates with pot tooth is provided on locking device 2, then when cover assembly and pot body lid close, lid
Tooth is punctured between adjacent pot tooth, and lid teeth is horizontally situated in two different planes from pot tooth, at this point, locking device 2
It can rotate by a certain angle with respect to pot body and lid teeth is fastened with pot tooth, to realize the locking of lid teeth and pot tooth, work as locking
2 backwards rotation of the device certain angle or locking device 2 continue after rotating by a certain angle with respect to pot body, and lid teeth enters opposite pot
The alternate position of tooth, so that the separation of lid teeth and pot tooth is realized, at this point, user can open cover assembly.
Specifically, the electric drive 3 in this programme preferentially selects driving motor, and only need to ensure to drive in installation process
Motor can one-directionally rotate；Then after the culinary art parameter setting of cooking apparatus, it is default that product automatically controls driving motor rotation
Angle, so that lid teeth and pot tooth locking, and after cooking, when below the pressure recovery to secure threshold in cooking apparatus,
Product, which automatically controls driving motor, to be continued to rotate predetermined angle, so that lid teeth and pot tooth separation, to realize the automatic control of product
Process processed keeps product more intelligent；Certainly, automatically controlled button can be also separately set on the outer surface of upper cover ontology 1, and passes through user
Automatically controlled button is touched to control the start and stop of driving motor, thus realize control lid teeth and pot tooth locking or separation process, relative to
In existing structure for the mode of operation of rotating handles, the mode of operation of this programme is more laborsaving, to improve making for product
Use comfort level.
As shown in Figures 2 to 5, in one embodiment of the invention, transmission device includes: rotating member 41 and connecting rod
42。
Specifically, rotating member 41 is fixed on one end of output shaft 31, and eccentric rod 411 is provided on rotating member 41；Connection
Bar 42 is rotatably arranged on upper cover ontology 1, and is connect with locking device 2, and pilot hole 421 is provided in connecting rod 42,
Eccentric rod 411 protrudes into pilot hole 421；Wherein, driving rotating member 41 rotates when output shaft 31 rotates, and makes the bias of rotating member 41
Bar 411 is slided along pilot hole 421 to drive connecting rod 42 to rotate.
In this configuration, specifically, eccentric rod 411 is parallel with the axis of output shaft 31, and eccentric rod 411 and output shaft
The distance between 31 axis is not equal to zero；Rotating member 41 is with 31 single direction rotation of output shaft, then eccentric rod 411 is around output shaft 31
Axis circles, meanwhile, the opposite sliding in pilot hole 421 of eccentric rod 411, to drive connecting rod 42 around itself and upper cover
The tie point of ontology 1 swings back and forth within the scope of certain angle, so that locking device 2 be driven to rotate relative to upper cover ontology 1, realizes
Lid teeth and the locking of pot tooth separate.
In the above-described embodiments, the rotational resistance to reduce locking device 2, it is preferable that setting locking device 2 to can
Movable part, on this basis, by the way that the fit system of pilot hole 421 and eccentric rod 411 in the transmission device is arranged, with
Certain buffer function is played between output shaft 31 and locking device 2, to reduce the transmitting of electric drive 3 to a certain extent
Vibration onto locking device 2 improves the robust motion of locking device 2.
Specifically, following specific embodiments realization can be used in transmission device in above-described embodiment:
As shown in Figure 2, Figure 3 and Figure 4, the second end of connecting rod 42 is rotatably coupled with upper cover ontology 1, connecting rod 42
First end is connect with locking device 2, and pilot hole 421 is between first end and second end.
Or the middle part of connecting rod 42 is rotatably coupled with upper cover ontology 1, and the first end of connecting rod 42 and locking device 2
Connection, the second end of connecting rod 42 are provided with pilot hole 421.
Or the middle part of connecting rod 42 is connect with locking device 2, the first end of connecting rod 42 is provided with the pilot hole 421,
The second end of connecting rod 42 is rotatably coupled with upper cover ontology 1.
In one particular embodiment of the present invention, slide opening is provided on upper cover ontology 1；Locking device 2 and transmission device
It is connected, and pin shaft is located in slide opening, and can be slided along slide opening by pin shaft.
In this embodiment, the slide opening is arc-shaped, and when it is discrete state that lid teeth and pot tooth are by locking state variation, right
It answers pin shaft to slide to the other end of slide opening just from one end of slide opening, then turns in locking device 2 with respect to the rotation process of pot body
In the case where dynamic deviation, interferenceed by slide opening with pin shaft to ensure the precision of pot tooth and lid teeth cooperation, meanwhile, it can also be biography
The transmission of dynamic device is calibrated, to improve the use reliability of product.
In one particular embodiment of the present invention, as shown in figure 5, rotating member 41 is rotating wheel, and the center of rotating wheel
Equipped with centre bore 412, at least part of output shaft 31 is passed through to form connection in the centre bore, and 411 bias of eccentric rod is set
It sets in rotating wheel.
In this embodiment, rotating member 41 is set to the rotating wheel structure of plate-like, and makes centre bore at its center
412 cooperate with output shaft 31, this improves uniformity of the gravity of rotating member 41 when on output shaft 31 relatively, then are producing
In product long-term use process, the probability of the deformation of output shaft 31 is reduced, thus the opposite stability of rotation for improving rotating member 41,
And then ensure the stability of rotation of locking device 2；It certainly, can as shown in figure 4, to reduce the power loss on output shaft 31
Being arranged in the middle part of rotating wheel is engraved structure, to accordingly decrease the load of output shaft 31.
In one particular embodiment of the present invention, as shown in figure 5, the shape of centre bore 412 is square substantially, output shaft
31 shape is adapted with the shape of centre bore 412.
By the design, the driving driving member rotation of output shaft 31 can be realized without adding driving key, this has simplified product
Composition, improve the packaging efficiency of product thus opposite, and reduce the cost of product.
Certainly, on realizing same purpose, the also settable shapes such as oval, semicircle of centre bore 412 in this programme
Shape, herein without enumerating, but should all be in the protection scope of this programme.
In one particular embodiment of the present invention, as shown in figure 4, in connecting rod 42 421 position of pilot hole to
Side far from rotating member 41 is recessed to form avoiding space 422, and rotating member 41 is located in avoiding space 422, and can be empty in evacuation
Between rotation in 422.
In this embodiment, setting avoiding space 422 is the resigning of rotating member 41, then is ensuring rotating member 41 and connecting rod
Under the premise of rotation between 42 is non-interference, it can farthest make connecting rod 42 close to upper cover ontology 1 and locking device 2,
Due in the present solution, being connected respectively by pin shaft between connecting rod 42 and upper cover ontology 1 and locking device 2, this is to the maximum extent
The length herein for the pin shaft of connection is reduced, to reduce the shearing being subject on pin shaft in transmission process, and then is dropped
The probability that low pin shaft is deformed or is broken, improves the use reliability of product.
It is one-directionally rotated in the output shaft 31 of electric drive 33, and drives locking device 22 with respect to upper cover by transmission device
It is such as following in the scheme that ontology 11 rotates, it can be achieved that there are many specific embodiments of the transmission device of the transmission process:
In one particular embodiment of the present invention, transmission device includes: the first sprocket wheel and the second sprocket wheel.
Specifically, the first sprocket wheel can be rotatably set on locking device, and the rotation center of the first sprocket wheel is located at locking
On the rotation axis of device 2；Second sprocket wheel is fixed on one end of output shaft, and is connect by chain with the first sprocket wheel, and second
The axis of sprocket wheel and the rotation axis of locking device are parallel.
In one particular embodiment of the present invention, transmission device includes: first gear and the first rack gear.
Specifically, first gear is fixed on one end of output shaft；First rack gear be arranged on locking device, and with the first tooth
Wheel is meshed, and the first rack gear surrounds circular ring shape, and the center of circular ring shape is located on the rotation axis of locking device.
In one particular embodiment of the present invention, transmission device includes: connecting shaft, specifically, connecting shaft respectively with it is defeated
Shaft is fixedly connected with locking device 2；Wherein, the rotation axis coincident of the axis of output shaft and locking device.
In one embodiment of the invention, it is preferable that cover assembly further includes control device, and control device includes:
Selecting module and control module.
Specifically, selecting module is used to set the culinary art parameter of cooking apparatus, and sends after completing the setting of culinary art parameter
It executes signal or selecting module and executes signal for directly setting；Control module is electric with electric drive 3 and selecting module respectively
Connection, and control module rotates predetermined angle after receiving the execution signal, and according to signal control output shaft is executed, and makes
Lid teeth and pot tooth are locked.
In this scenario, selecting module is usually the operation keys such as button or touch controlled key or knob, and user is in cooking apparatus
After the upper key assignments culinary art parameter by operation, product automatically controls driving motor and rotates predetermined angle, so that lid teeth and pot tooth lock
Tightly；Or selecting module is also possible to the operation key of special setting locking closure function, control module receives after pushing operation key
The execution signal of locking closure, then controlling driving motor rotation locks lid teeth and pot tooth.This two schemes of the invention, relative to
For manual operation, this aspect avoids that opening and closing lid is complicated for operation or the indefinite situation of operation occurs, to improve
The usage comfort of product；On the other hand, human body labour has been liberated, so that product is more convenient to use and intelligent.
Further, control device further includes detection module.
Specifically, detection module is electrically connected with control module, for detecting the pressure in cooking apparatus, and will test result
It generates control signal and is sent to control module；Wherein, control module receives and is according to the pressure value of control signal judgement detection
No to be less than preset pressure value, when showing that the pressure value of detection is less than preset pressure value, it is default that control module controls output shaft rotation
Angle separates lid teeth with pot tooth.
In the embodiment, specifically, which is less than or equal to general rice cooker class product in normally culinary art feelings
Pot inner pressure value or the preset pressure value under condition are slightly larger than atmospheric value, can ensure that product has and only inside it with this
When pressure value is less than preset pressure value, lid teeth and pot tooth are in discrete state, i.e. the user's state that can carry out uncapping operation, this keeps away
User's non-standard operation behavior bring security threat is exempted from, to be effectively guaranteed the safety in utilization of product.
As shown in Figure 1, the embodiment of second aspect of the present invention provides a kind of cooking apparatus, comprising: pot body and upper cover group
Part, specifically, the pot mouth around pot body are provided with pot tooth；Cover assembly is used to open or closes pot body, and the lid of cover assembly
Tooth can be locked or be separated with pot tooth.
The electric pressure cooking saucepan that second aspect of the present invention embodiment provides is provided by setting first aspect present invention embodiment
Cover assembly, so that details are not described herein with whole beneficial effects that the cover assembly has.
Optionally, cooking apparatus is electric cooker or electric pressure cooking saucepan.
In conclusion cover assembly provided by the invention, is moved by electric drive driving transmission device, and pass through transmission dress
Set drive locking device with respect to upper cover ontology rotate, with realize locking device lid teeth and electric pressure cooking saucepan pot body pot tooth lock or
The opening and closing lid process of product is realized in separation, specifically, electric drive can be controlled by automatically controlled button to realize user from master control
System, or controlled by electric control gear and realize that product automatically controls, for existing machinery formula opening and closing lid process, which one
Aspect has liberated human body labour, makes the more convenient to use and intelligent of product, on the other hand avoid realize cover assembly with
Between pot body locking or lock out operation in, user's operation direction is indefinite to be happened, thus improve product use relax
Appropriateness；And product locking, opening function can be realized since this programme is not necessarily to huge rotating handles structure is arranged on product,
To reduce the size of product, keep product more attractive.
In the present invention, term " first ", " second " are only used for the purpose described, are not understood to indicate or imply phase
To importance；Term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " installation ", " connected ",
The terms such as " connection ", " fixation " shall be understood in a broad sense, for example, " connection " may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；" connected " can be directly connected, can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one reality of the invention
It applies in example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or reality
Example.Moreover, description particular features, structures, materials, or characteristics can in any one or more of the embodiments or examples with
Suitable mode combines.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of cover assembly is used for cooking apparatus characterized by comprising
Upper cover ontology；
Locking device is rotatably coupled with the upper cover ontology, and being provided on the locking device can be with the cooking pot
The lid teeth that the pot tooth of the pot body of tool is mutually locked；
Electric drive is arranged on the upper cover ontology, and is provided with output shaft；With
Transmission device is rotatably arranged on the upper cover ontology, and is connected respectively with the output shaft and the locking device
It connects, the output shaft drives the transmission device rotation, to drive the lid teeth with respect to institute by the rotation of the transmission device
Pot tooth movement is stated, the pot tooth is made mutually to lock or separate with the lid teeth；
The transmission device includes:
Rotating member is fixed on one end of the output shaft, and is provided with eccentric rod on the rotating member；With
Connecting rod is rotatably arranged on the upper cover ontology and connect with the locking device, and sets in the connecting rod
It is equipped with pilot hole, the eccentric rod protrudes into the pilot hole；
Wherein, it drives the rotating member to rotate when the output shaft rotates, makes the eccentric rod of the rotating member along the pilot hole
Sliding is to drive the connecting rod to rotate.
2. cover assembly according to claim 1, which is characterized in that
Slide opening is provided on the upper cover ontology；
The locking device is connect with the transmission device by pin shaft, and the pin shaft is located in the slide opening, and can be along institute
State slide opening sliding.
3. cover assembly according to claim 1, which is characterized in that
The second end of the connecting rod is rotatably coupled with the upper cover ontology, the first end of the connecting rod and the locking
Device connection, and the pilot hole is between the first end and the second end；Or
The middle part of the connecting rod is rotatably coupled with the upper cover ontology, and the first end of the connecting rod and the locking
Device connection, the second end of the connecting rod are provided with the pilot hole；Or
The middle part of the connecting rod is connect with the locking device, and the first end of the connecting rod is provided with the pilot hole, institute
The second end and the upper cover ontology for stating connecting rod are rotatably coupled.
4. cover assembly according to claim 1, which is characterized in that
The rotating member is rotating wheel, and the center of the rotating wheel is equipped with centre bore, and at least part of the output shaft is worn
Enter to form connection in the centre bore, the eccentric is arranged in the rotating wheel.
5. cover assembly according to claim 4, which is characterized in that
The shape of the centre bore is square substantially, and the shape of the output shaft is adapted with the shape of the centre bore.
6. cover assembly according to claim 1, which is characterized in that
The pilot hole position is recessed to form avoiding space to the side far from the rotating member in the connecting rod, institute
It states rotating member to be located in the avoiding space, and can be rotated in the avoiding space.
7. cover assembly according to any one of claim 1 to 6, which is characterized in that further include control device, and described
Control device includes:
Selecting module for setting the culinary art parameter of the cooking apparatus, and sends after the setting of the completion culinary art parameter and holds
Row signal or the selecting module are for directly setting execution signal；With
Control module is electrically connected with the electric drive and the selecting module respectively, and is held described in control module reception
Row signal, and the output shaft is controlled according to the execution signal and rotates predetermined angle, lock the lid teeth and the pot tooth.
8. cover assembly according to claim 7, which is characterized in that the control device further include:
Detection module is electrically connected with the control module, for detecting the pressure value in the cooking apparatus, and will test result
It generates control signal and is sent to the control module；
Wherein, the control module receives and judges whether the pressure value of detection is less than default pressure according to the control signal
Force value, and when the pressure value of detection is less than the preset pressure value, the output shaft rotation predetermined angle is controlled, so that
The lid teeth is separated with the pot tooth.
9. a kind of cooking apparatus characterized by comprising
Pot body, the pot mouth around the pot body are provided with pot tooth；With
Such as cover assembly described in any item of the claim 1 to 8, the pot body, and the upper cover group are used to open or closed
The lid teeth of part can be locked or be separated with the pot tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510706440.3A CN106606291B (en) | 2015-10-26 | 2015-10-26 | Cover assembly and cooking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510706440.3A CN106606291B (en) | 2015-10-26 | 2015-10-26 | Cover assembly and cooking apparatus |
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| Publication Number | Publication Date |
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| CN106606291A CN106606291A (en) | 2017-05-03 |
| CN106606291B true CN106606291B (en) | 2019-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510706440.3A Active CN106606291B (en) | 2015-10-26 | 2015-10-26 | Cover assembly and cooking apparatus |
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| CN (1) | CN106606291B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111603054B (en) * | 2019-02-26 | 2022-11-18 | 佛山市顺德区美的电热电器制造有限公司 | Upper cover assembly of cooking utensil and cooking utensil |
| CN110141110A (en) * | 2019-05-08 | 2019-08-20 | 九阳股份有限公司 | A kind of the folding lid control method and electric pressure cooking saucepan of electric pressure cooking saucepan |
| CN111990882B (en) * | 2019-05-27 | 2021-09-03 | 佛山市顺德区美的电热电器制造有限公司 | Cooking appliance, control method and control system thereof, and electronic device |
| CN111990880B (en) * | 2019-05-27 | 2022-06-14 | 佛山市顺德区美的电热电器制造有限公司 | Cooking appliance, control method and control system thereof, and electronic device |
| 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 |
| CN110716491B (en) * | 2019-11-09 | 2020-11-20 | 智客云科技(广州)股份有限公司 | PLC remote control convenient to installation |
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| CN106606291A (en) | 2017-05-03 |
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