Disclosure of Invention
The invention mainly aims to provide a cooking utensil which solves the problem that an automatic cover opening button of an electric pressure cooker in the prior art can only be used under the working condition of electricity, so that the use experience of a user on the electric pressure cooker is affected.
In order to achieve the aim, the utility model provides a cooking utensil which comprises a cooker body, a cooker cover, a cover opening assembly and a rotating component, wherein the cooker cover is rotatably arranged on the cooker body and comprises an upper cover and a lock cover rotatably arranged below the upper cover, the lock cover rotates to lock or unlock the cooker cover and the cooker body, the cover opening assembly is arranged on the upper cover and is in driving connection with the lock cover, the cover opening assembly can drive the lock cover to rotate in an electric driving mode, and the cover opening assembly also is provided with the rotating component which can drive the lock cover to rotate in a manual driving mode.
The cover opening assembly further comprises a handle structure, an electric driving part and an electric driving part, wherein the handle structure is rotatably arranged on the upper cover and used as a rotating part, the handle structure is provided with a manual holding end and a driven driving end, the manual holding end is used for driving the handle structure to rotate in a manual driving mode, the driven driving end is connected with the lock cover, and the electric driving part is arranged on the upper cover and is in driving connection with the handle structure.
The upper cover comprises a lining and a face cover covered on the lining, the handle structure comprises a handle seat arranged on the lining, a rotating rod, an operating handle and a manual holding end, the first end of the rotating rod is connected with the handle seat, the second end of the rotating rod forms a driven driving end connected with the lock cover, and the operating handle is arranged on the handle seat and protrudes out of the face cover and forms the manual holding end.
Further, a gear plate is arranged on the handle seat, and the electric driving part comprises a driving motor and a gear which are connected, wherein the gear is meshed with the gear plate.
Further, an arc avoidance hole is formed in the lining, and the second end of the rotating rod extends to the arc avoidance hole and is connected with the lock cover through a connecting piece moving in the arc avoidance hole.
Further, the gear plate is an arc gear plate, and the radian of the arc gear plate is larger than or equal to the radian of the arc avoiding hole.
Further, the surface cover is provided with a yielding hole, the handle seat penetrates through the yielding hole, and the operating handle is detachably sleeved on the handle seat to drive the handle seat to rotate.
Further, the operating handle comprises an operating handle section and a connecting handle section which are connected, wherein the connecting handle section is connected with the handle seat, and the cross section area of the operating handle section is larger than that of the connecting handle section.
Further, the handle structure further comprises a top arm, a first end of the top arm is connected with the handle seat, and a second end of the top arm is a propping end propping against the cover opening button arranged on the lining.
Further, the cooking utensil is the electric pressure cooker, and the electric pressure cooker still includes the steam box, and the steam box sets up on the upper cover.
By applying the technical scheme of the invention, the cover opening assembly is arranged on the upper cover, and the cover opening assembly drives the lock cover to rotate so as to lock or unlock the pot cover and the pot body. The cover opening assembly is further provided with a rotating component which can drive the lock cover to rotate in a manual driving mode, so that the cooker can be controlled to be opened in a manual mode under the working condition without electricity, and the use experience of a user on the electric pressure cooker is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:
fig. 1 illustrates a schematic structural view of a cooking appliance according to an alternative embodiment of the present invention;
fig. 2 illustrates a schematic exploded structure of the cooking appliance of fig. 1;
Fig. 3 is a schematic perspective view showing a pot cover, a cover opening assembly and a cover opening button of the cooking appliance of fig. 2;
FIG. 4 shows a schematic top view of the pan lid, lid opening assembly and lid opening button of the cooking appliance of FIG. 3;
Fig. 5 illustrates a structural schematic view of a driving motor of the cooking appliance of fig. 2;
fig. 6 illustrates a structural schematic view of gears of the cooking appliance of fig. 2;
fig. 7 is a perspective view illustrating an assembled driving motor and gears of the cooking appliance of fig. 2;
Fig. 8 illustrates a schematic top view of an assembled driving motor and gears of the cooking appliance of fig. 7.
Wherein the above figures include the following reference numerals:
10. The cooker comprises a cooker body, 20 parts of a cooker cover, 21 parts of an upper cover, 211 parts of a liner, 212 parts of a cooker cover, 213 parts of an arc avoidance hole, 214 parts of a relief hole, 30 parts of an opening assembly, 31 parts of a handle structure, 311 parts of a handle seat, 312 parts of a rotary rod, 313 parts of an operating handle, 314 parts of a gear disc, 315 parts of an operating handle section, 316 parts of a connecting handle section, 317 parts of a top arm, 32 parts of an electric driving part, 321 parts of a driving motor, 322 parts of a gear, 323 parts of a driving shaft, 324 parts of a mounting hole, 325 parts of a limiting column, 326 parts of an arc limiting hole, 40 parts of a connecting piece, 50 parts of an opening button, 60 parts of a steam box, 70 parts of a mounting cover.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In order to solve the problem that an automatic cover opening button of an electric pressure cooker in the prior art can only be used under the working condition of electricity so as to influence the user to experience the electric pressure cooker, the application provides a cooking appliance, and the cooking appliance can be an electric pressure cooker or an electric rice cooker, but is not limited to the electric pressure cooker.
As shown in fig. 1 to 8, the cooking appliance includes a pot body 10, a pot cover 20 and a cover opening assembly 30, the pot cover 20 is rotatably provided on the pot body 10, the pot cover 20 includes an upper cover 21 and a locking cover rotatably provided under the upper cover 21, the locking cover rotates to lock or unlock the pot cover 20 and the pot body 10, the cover opening assembly 30 is provided on the upper cover 21 and is in driving connection with the locking cover, the cover opening assembly 30 can drive the locking cover to rotate in an electric driving manner, and the cover opening assembly 30 also has a rotating member which can drive the locking cover to rotate in a manual driving manner.
In the application, the cover opening assembly 30 is arranged on the upper cover 21, and the cover opening assembly 30 drives the lock cover to rotate so as to lock or unlock the pot cover 20 and the pot body 10. The cover opening assembly 30 can drive the lock cover to rotate in an electric driving mode, a user can automatically control the cover 20 to be opened through the cover opening assembly 30 under the working condition of electricity, and the use convenience of the cooking utensil is improved, and the cover opening assembly 30 also has a rotating component which can drive the lock cover to rotate in a manual driving mode, so that the cooking utensil can control the cover 20 to be opened in a manual mode under the working condition without electricity, and the use experience of the user on the cooking utensil is improved.
According to the cooking utensil provided by the application, the pot cover 20 can be opened under the working condition of electricity, and the pot cover 20 can be opened under the working condition of no electricity, so that after a user cooks food, the cooking utensil can be integrally carried to a place without electricity under the condition that the pot cover 20 and the pot body 10 are locked, hot air of food in the cooking utensil is prevented from easily overflowing from the pot cover 20 to scald the user, the heat preservation effect on the food in the cooking utensil is improved, the food in the cooking utensil is prevented from being spilled, the practicability of the electric pressure cooker is improved, and the use experience of the user on the electric pressure cooker is improved. In addition, after the user cooks food, the cooking utensil is not required to be in a power-on state all the time, so that the power consumption of the cooking utensil is reduced, and the user experience of the electric pressure cooker is further improved.
As shown in fig. 2 to 8, the lid opening assembly 30 includes a handle structure 31 and an electric driving part 32, the handle structure 31 is rotatably provided on the upper lid 21 as a rotating member, and the handle structure 31 has a manual grip end for driving the handle structure 31 to rotate in a manual driving manner and a driven driving end connected with the lock cover, and the electric driving part 32 is provided on the upper lid 21 and is drivingly connected with the handle structure 31. In this way, the user can manually drive the driven driving end to rotate through the manual holding end, so that the driven driving end drives the lock cover to rotate, the pot cover 20 and the pot body 10 are in a locking state or an unlocking state, the user can also control the electric driving part 32 to work, the handle structure 31 is driven to rotate through the electric driving part 32, and the driven driving end of the handle structure 31 drives the lock cover to rotate, so that the pot cover 20 and the pot body 10 are in the locking state or the unlocking state.
As shown in fig. 2, the upper cover 21 includes a liner 211 and a face cover 212 covered on the liner 211, the handle structure 31 includes a handle seat 311, a rotating rod 312 and an operating handle 313, the handle seat 311 is arranged on the liner 211, a first end of the rotating rod 312 is connected with the handle seat 311, a second end of the rotating rod 312 forms a driven driving end connected with the lock cover, the operating handle 313 is arranged on the handle seat 311 and protrudes out of the face cover 212, and the operating handle 313 forms a manual holding end. Thus, the user can drive the rotating rod 312 to rotate in a labor-saving and comfortable manner by holding the operation handle 313, the rotating rod 312 rotates and drives the lock cover to rotate, so that the pot cover 20 and the pot body 10 are in a locked state or an unlocked state, and meanwhile, the surface cover 212 covered on the inner lining 211 is arranged, so that the appearance of the cooking utensil can be improved, and parts mounted on the inner lining 211 are protected.
As shown in fig. 2 and 3, the handle seat 311 is provided with a gear plate 314, and the electric driving part 32 includes a driving motor 321 and a gear 322 connected to each other, wherein the gear 322 is engaged with the gear plate 314. Thus, the user controls the electric driving part 32 to start, the driving motor 321 drives the gear 322 to rotate, the gear 322 rotates to drive the gear disc 314 to rotate, the handle seat 311 and the rotating rod 312 synchronously rotate along with the gear disc 314, and the rotating rod 312 rotates and drives the lock cover to rotate, so that the pot cover 20 and the pot body 10 are in a locking state or an unlocking state.
As shown in fig. 4, the inner liner 211 is provided with an arc-shaped avoidance hole 213, and the second end of the rotating rod 312 extends to the arc-shaped avoidance hole 213 and is connected with the lock cover through a connecting piece 40 moving in the arc-shaped avoidance hole 213. In this way, the connecting piece 40 sequentially passes through the connecting hole and the arc avoidance hole 213 on the rotating rod 312 and then is connected with the lock cover, the rotating rod 312 rotates to drive the connecting piece 40 to rotate, and the connecting piece 40 drives the lock cover to rotate, so that the pot cover 20 and the pot body 10 are in a locking state or an unlocking state.
As shown in fig. 2 and 3, the gear plate 314 is an arc gear plate, and the arc gear plate has an arc degree greater than or equal to the arc degree of the arc avoidance hole 213. In this way, the rotation range of the second end of the rotating lever 312, that is, the reciprocating movement between the end of the first end to the end of the second end thereof along the extending direction of the arc escape hole 213 can be effectively satisfied.
As shown in fig. 2, the cover 212 is provided with a yielding hole 214, and the handle seat 311 passes through the yielding hole 214, and the operating handle 313 is detachably sleeved on the handle seat 311 to drive the handle seat 311 to rotate. In this way, the operating handle 313 is detachably connected to the handle base 311, facilitating installation, maintenance and replacement of the handle structure 31.
As shown in fig. 2, the operating handle 313 includes an operating handle section 315 and a connecting handle section 316 connected, wherein the connecting handle section 316 is connected with the handle seat 311, and the cross-sectional area of the operating handle section 315 is larger than the cross-sectional area of the connecting handle section 316. Thus, the connecting handle section 316 is penetrated by the yielding hole 214 and detachably sleeved on the handle seat 311. In view of comfort of a user holding the operating handle 313 and economical cost of the operating handle 313, the cross-sectional area of the operating handle section 315 is made larger than that of the connecting handle section 316, specifically, the cross-sectional area of the connecting handle section 316 is made smaller while ensuring the connection stability of the operating handle 313 and the handle holder 311, and in order to ensure comfort of a user holding the operating handle section 315, the cross-sectional area of the operating handle section 315 is made larger.
As shown in fig. 2 to 4, the handle structure 31 further includes a top arm 317, a first end of the top arm 317 is connected to the handle seat 311, and a second end of the top arm 317 is an abutting end that abuts against the door button 50 mounted on the liner 211. In this way, the user can press the cover opening button 50, so that the abutting end of the top arm 317 no longer abuts against the cover opening button 50, and the pot cover 20 and the pot body 10 are switched from the locked state to the unlocked state.
As shown in fig. 1 and 2, the cooking appliance is an electric pressure cooker, and the electric pressure cooker further includes a steam box 60, the steam box 60 being provided on the upper cover 21. The high pressure steam flow in the boiler body 10 is buffered by the steam box 60 and then discharged, thereby reducing the exhaust noise of the electric pressure cooker.
As shown in fig. 2, the cooking appliance further includes a mounting cover 70, the mounting cover 70 is mounted on the face cover 212, a first mounting hole and a second mounting hole are formed in the mounting cover 70, the steam box 60 penetrates through the first mounting hole, and the operation handle 313 sequentially penetrates through the second mounting hole and the abdication hole 214 to be connected with the handle seat 311. In this way, during use of the cooking appliance, replacement of the worn mounting cover 70 is facilitated without the need to replace the entire face cover 212.
In the alternative embodiment shown in fig. 1 to 8, the driving motor 321 is located above the gear 322, an arc-shaped limiting hole 326 is formed in the gear 322, and a limiting post 325 is provided on the lower surface of the driving motor 321. The electric driving part 32 is provided with a driving shaft 323, the gear 322 is provided with a mounting hole 324, the driving shaft 323 is arranged in the mounting hole 324 and drives the gear 322 to rotate, when the gear 322 rotates, the arc-shaped limiting hole 326 formed in the gear 322 is matched with the limiting post 325 to limit the rotation angle of the gear 322, so that the gear 322 is effectively prevented from rotating beyond the preset rotation angle, the cover opening assembly 30 is prevented from being blocked or cannot be reset, and the practicability of the cooking utensil is improved.
Optionally, the cooking appliance further comprises an inner pot and a heating device, wherein the inner pot and the heating device are both arranged in the pot body 10, and the heating device is positioned at the bottom of the inner pot to heat the inner pot.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
In the description of the present invention, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, and are merely for convenience of describing the present invention and simplifying the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of the present invention, and the azimuth terms "inside and outside" refer to inside and outside with respect to the outline of each component itself.
Spatially relative terms, such as "above," "upper" and "upper surface," "above" and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the process is carried out, the exemplary term "above" may be included. Upper and lower. Two orientations below. The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the application described herein may be implemented in sequences other than those illustrated or otherwise described herein.
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.