CN110652211A

CN110652211A - Cooking utensil

Info

Publication number: CN110652211A
Application number: CN201810712822.0A
Authority: CN
Inventors: 蔡何意; 吴飞
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2018-06-29
Filing date: 2018-06-29
Publication date: 2020-01-07

Abstract

The present invention provides a cooking appliance, comprising: a pot body having a cooking cavity; the pot cover, the lid is established on the pot body, the pot cover is including the face lid that from top to bottom sets gradually, inside lining and locking closure, the locking closure rotationally sets up on the inside lining and has with the locking position of pot body locking and for the unblock position of pot body unblock, the pot cover is still including rotationally setting up the handle of uncapping on the face, the pivot axis of the handle of uncapping extends along the horizontal direction, the pot cover is still including setting up the driving medium on the inside lining, the handle of uncapping passes through driving medium drive locking closure and rotates, when the handle of uncapping rotates, the driving medium is along rectilinear movement in the predetermined horizontal plane, so that the locking closure. The technical scheme of the invention effectively solves the problems of complicated structure and large size of the cooking utensil in the prior art.

Description

Cooking utensil

Technical Field

The invention relates to the field of cooking appliances, in particular to an improvement of a pot cover structure of a cooking appliance.

Background

Most cooking appliances in the market, such as an electric pressure cooker and the like, have the operation panel arranged at the front side of the pot body facing a user, and the user often needs to bend down to clearly see the content on the operation panel when using the cooking appliance, so that the control of the cooking appliance is accurately finished. At present, some electric pressure cookers in the market arrange an operation panel at the top of a cooker cover, so that users can clearly see the content on the operation panel by lowering heads, but the electric pressure cookers generally realize locking and unlocking between the cooker cover and the cooker body by rotating a cover opening handle left and right, have complex structures and larger sizes, are too bulky to look at, need a large amount of space and have poor user experience.

Disclosure of Invention

The invention aims to provide a cooking appliance, which solves the problems of complex structure and large size of the cooking appliance in the prior art.

In order to achieve the above object, the present invention provides a cooking appliance, comprising: the pot body is provided with a cooking cavity and is provided with pot teeth; the pot cover, the lid is established on the pot body, the pot cover is including the face lid that from top to bottom sets gradually, inside lining and locking closure, be provided with on the locking closure with pot tooth complex lid tooth, the locking closure rotationally sets up on the inside lining and has the latched position with the locking position of pot body locking and for the unblock position of the pot body unblock, the pot cover is still including rotationally setting up the handle of uncapping on the face lid, the pivot axis of the handle of uncapping extends along the horizontal direction, the pot cover is still including setting up the driving medium on the inside lining, the handle of uncapping passes through the driving medium drive locking closure and rotates, when the handle of uncapping rotates, the driving medium is along rectilinear movement in predetermined horizontal.

Further, uncap the handle and cover the transmission pin including setting up the handle body in the face lid outside and setting up on the face lid, the driving medium includes the transmission groove that sets up along vertical direction, and the transmission pin can remove and drive the driving medium in the transmission groove along rectilinear movement in predetermined horizontal plane.

Further, be provided with the connecting rod between handle body and the driving pin, the connecting rod includes first pole section and the second pole section that the angle set up.

Further, the locking closure includes the first drive post that sets up towards the inside lining, and the driving medium still includes the driving groove that sets up along the horizontal direction, and the direction of arranging of driving groove becomes the contained angle with the moving direction of driving medium, and first drive post wears to establish in the driving groove and can remove in the driving groove, and the driving medium can make the locking closure rotate between unblock position and latched position through first drive post.

Further, the arrangement direction of the driving grooves is perpendicular to the moving direction of the transmission member.

Further, a plurality of ribs are arranged on the lining at intervals, and the driving pin is arranged among the plurality of ribs to limit the moving direction of the driving pin.

Further, be provided with on the inside lining and dodge the hole, dodge the hole and set up along the moving trajectory of first drive post, first drive post passes in proper order and dodges hole and drive groove.

Further, the pot cover also comprises a pressure limiting valve, the pressure limiting valve is arranged in the center of the locking cover, and the handle body is arranged around the pressure limiting valve.

Furthermore, the pot cover also comprises a pressure limiting valve cover, and the pressure limiting valve cover is covered outside the pressure limiting valve.

Further, the lock cover rotates from the lock position to the unlock position when the door opening handle rotates from the horizontal to the vertical.

By applying the technical scheme of the invention, the pivot axis of the cover opening handle extends along the horizontal direction, and the locking cover is controlled to rotate between the unlocking position and the locking position in an up-and-down overturning mode. And, the lid handle of uncapping on the face lid of this embodiment only passes through a driving medium control locking closure and rotates, and then realizes locking and unblock between pot cover and the pot body, has greatly simplified the complexity of structure between inside lining and the face lid, can reduce the space size between inside lining and the face lid effectively to make cooking utensil compact structure, reduced the size of whole occupation space, improved user experience.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows an exploded view of an embodiment of a pot cover of a cooking appliance according to the present invention;

FIG. 2 shows a schematic cross-sectional view of a lid of the cooking appliance of FIG. 1;

fig. 3 is a schematic view showing a structure of an open handle of the pot lid of fig. 1;

figure 4 shows a schematic structural view of the transmission of the lid of figure 1;

figure 5 shows a schematic view of the locking lid of the lid of figure 1 in a locked position;

figure 6 shows a schematic view of the locking lid of the lid of figure 1 in an unlocked position;

figure 7 shows a schematic view of the lid of figure 5 when fitted with a swinging member; and

figure 8 shows a schematic view of the lid of figure 6 when fitted with a swinging member.

Wherein the figures include the following reference numerals:

10. a face cover; 20. a liner; 21. a rib is protruded; 22. avoiding holes; 23. a clasp; 24. a swinging member; 25. a guide slope; 26. a long groove; 30. a locking cover; 32. a first drive column; 33. a second drive column; 40. opening a cover handle; 41. a handle body; 42. a drive pin; 43. a connecting rod; 50. a transmission member; 51. a transmission groove; 52. a drive slot; 61. a pressure limiting valve; 62. and a pressure limiting valve cover.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

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 example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

As shown in fig. 1 and 2, the cooking appliance of the present embodiment includes a pot body having a cooking cavity and a pot cover provided on the pot body. The pot body is provided with pot teeth, the pot cover comprises a face cover 10, an inner lining 20 and a locking cover 30 which are sequentially arranged from top to bottom, the locking cover is provided with cover teeth matched with the pot teeth, and the locking cover 30 is rotatably arranged on the inner lining 20 and is provided with a locking position locked with the pot body and an unlocking position unlocked relative to the pot body. The lid cover further includes a lid opening handle 40 rotatably provided on the lid body 10, a pivot axis of the lid opening handle 40 extending in a horizontal direction, and a transmission member 50 provided on the inner liner 20, the lid opening handle 40 driving the lock cover 30 to rotate through the transmission member 50. When the door opening handle 40 is rotated, the transmission member 50 is linearly moved in a predetermined horizontal plane to rotate the locking cover 30 between the unlocking position and the locking position. When the locking cover 30 is in the locking position, the pot teeth and the cover teeth are in interference fit, and when the locking cover 30 is in the unlocking position, the pot teeth and the cover teeth are staggered.

By applying the technical scheme of the embodiment, the pivot axis of the cover opening handle 40 extends along the horizontal direction, the locking cover 30 is controlled to rotate between the unlocking position and the locking position in an up-and-down overturning mode, and compared with the mode that the locking cover is controlled by rotating the cover opening handle left and right in the prior art, a novel pot cover structure and a cover opening mode are provided. In addition, the lid opening handle 40 on the lid 10 of the embodiment controls the rotation of the locking lid 30 only through a transmission member 50, so as to lock and unlock the lid and the pan body, greatly simplify the complexity of the structure between the lining 20 and the lid 10, and effectively reduce the size of the space between the lining 20 and the lid 10, thereby making the cooking utensil compact in structure, reducing the size of the whole occupied space, and improving the user experience.

The locking position refers to a position where cover teeth of the pot cover and pot teeth of the pot body are completely matched correspondingly so that the pot cover and the pot body cannot be separated, and the unlocking position refers to a position where the cover teeth of the pot cover and the pot teeth of the pot body are staggered so that the cover teeth can be moved out from a gap between every two adjacent pot teeth, and then the cover is opened.

As shown in fig. 1 to 6, the lid of this embodiment further includes a pressure limiting valve 61 and a pressure limiting valve cover 62, the center of the locking lid 30 is provided with an exhaust pipe, the pressure limiting valve 61 is disposed at the end of the exhaust pipe, and the pressure limiting valve cover 62 covers the pressure limiting valve 61.

As shown in fig. 3, the lid opening handle 40 of the present embodiment includes a handle body 41 disposed outside the lid 10 and a driving pin 42 disposed inside the lid 10, a connecting rod 43 is disposed between the handle body 41 and the driving pin 42, the handle body 41 is in a semicircular ring shape and disposed around the pressure limiting valve 61, and a pivot axis of the handle body 41 is disposed on both sides of the pressure limiting valve cover 62. As shown in fig. 4, the driving member 50 includes a driving groove 51 disposed in a vertical direction and a driving groove 52 disposed in a horizontal direction, the driving pin 42 is movable in the driving groove 51 and drives the driving member 50 to move linearly in a predetermined horizontal plane, the driving groove 52 is disposed in a direction different from the moving direction of the driving member 50, and the first driving stud 32 is inserted into the driving groove 52 and is movable in the driving groove 52. As shown in fig. 1, the lock cover 30 includes a first drive post 32 disposed toward the liner 20, and the transmission member 50 is capable of rotating the lock cover 30 between the unlocked position and the locked position via the first drive post 32.

As shown in fig. 5 and 6, in the present embodiment, the driving groove 52 is arranged in a direction perpendicular to the moving direction of the transmission member 50. When the handle body 41 is turned from the horizontal position of fig. 5 to the vertical position of fig. 6, the driving pin 42 slides in the driving groove 51 and pulls the driving member 50 to move close to the pressure limiting valve 61, and simultaneously the driving groove 52 pulls the first driving post 32 to move, so that the lock cover 30 rotates to the unlocking position. The inner liner 20 is provided with an avoidance hole 22, the first driving column 32 sequentially penetrates through the avoidance hole 22 and the driving groove 52, the avoidance hole 22 is arranged along a circular arc-shaped moving track of the first driving column 32 on the inner liner 20, and the driving groove 52 is arranged along a linear moving track of the first driving column 32 on the transmission member 50, so that interference among the first driving column 32, the transmission member 50 and the inner liner 20 is avoided.

Conversely, when the handle body 41 is turned from the vertical position of fig. 6 to the horizontal position of fig. 5, the lock cover 30 is reversely rotated to the lock position, contrary to the above-described process.

As shown in fig. 4 to 6, the driving pins 42 of the present embodiment are symmetrically disposed, and the two driving pins 42 are respectively disposed on the two pivot shafts of the handle body 41. Correspondingly, the transmission member 50 is provided with two transmission grooves 51, the two transmission grooves 51 are connected through a bent connecting rod, an avoiding space is formed in the bent connecting rod, and when the transmission member 50 is close to the pressure limiting valve 61, structures such as an exhaust pipe enter the avoiding space; when the transmission member 50 is away from the pressure limiting valve 61, the exhaust pipe or the like exits the escape space. Thus, the transmission member 50 is controlled by two driving points and moves stably.

Further, as shown in fig. 1, 5 and 6, the liner 20 of the present embodiment is provided with two ribs 21 at intervals, the two ribs 21 form a sliding rail, and the transmission member 50 is disposed between the two ribs 21 and is limited by the ribs 21 to move in a predetermined direction.

As shown in fig. 3, the connecting rod 43 of the present embodiment includes first and second angularly disposed rod segments that are angularly disposed from the handle body 41 to allow the driver pin 42 to clear other structures on the liner 20 while moving with the handle body 41.

Because the pressure limiting valve 61 is located at the center of the face cover 10, and the handle body 41 is arranged around the circumference of the pressure limiting valve 61, the occupied area of the cover opening handle 40 on the face cover 10 is greatly reduced, and the top of the face cover 10 is provided with sufficient structures such as a spatial arrangement operation panel, so that a user does not need to bend greatly when operating the cooking appliance, the operation is convenient, and the user experience is improved.

As shown in fig. 7 and 8, the liner 20 of the present embodiment is provided with a swingable hook 23 and a swing member 24, and the lock cover 30 controls the swing of the hook 23 by the swing member 24. The hook 23 provides a double lock for the cooking appliance, the lid being turned open only when the pot teeth and lid teeth are separated and the hook 23 is separated from the pot body. When a user operates the cover opening handle 40 to rotate the locking cover 30, the locking cover 30 controls the clasp 23 to swing to separate from the pot body through the swinging piece 24, and one-key unlocking and cover opening are achieved.

Specifically, as shown in fig. 7 and 8, the first end of the swinging member 24 of the present embodiment is pivotally disposed on the liner 20, the second end of the swinging member 24 is provided with a guiding inclined surface 25 engaged with the hook 23, the lock cover 30 is provided with a second driving column 33 facing the liner 20, the swinging member 24 is provided with a long groove 26 along the moving direction of the second driving column 33, and the second driving column 33 of the lock cover 30 is inserted into the long groove 26. The rotation of the locking cover 30 causes the second driving post 33 to rotate, and the second driving post 33 slides in the elongated slot 26 to engage the guiding inclined surface 25 of the swinging member 24 with the hook 23.

In this embodiment, the cooking appliance further comprises a heating device for heating the food in the cooking cavity.

From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:

the pivot axis of uncap handle extends along the horizontal direction, and the form control locking closure through overturning from top to bottom rotates between unblock position and latched position, compares with the mode of rotating uncap handle control locking closure about among the prior art, provides a new pot cover structure and uncap the mode. And, the lid handle of uncapping on the face lid of this embodiment only passes through a driving medium control locking closure and rotates, and then realizes locking and unblock between pot cover and the pot body, has greatly simplified the complexity of structure between inside lining and the face lid, can reduce the space size between inside lining and the face lid effectively to make cooking utensil compact structure, reduced the size of whole occupation space, improved user experience.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "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 of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise oriented (rotated 80 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A cooking appliance, comprising:

the cooking pot comprises a pot body and a cooking cavity, wherein pot teeth are arranged on the pot body;

the pot cover is covered on the pot body and comprises a face cover (10), an inner lining (20) and a locking cover (30) which are sequentially arranged from top to bottom, the locking cover is provided with cover teeth matched with the pot teeth, the locking cover (30) is rotatably arranged on the inner lining (20) and has a locking position locked by the pot body and an unlocking position unlocked relative to the pot body,

the pot cover further comprises a lid opening handle (40) rotatably provided on the lid (10), a pivot axis of the lid opening handle (40) extends in a horizontal direction, the pot cover further comprises a transmission member (50) provided on the liner (20), the lid opening handle (40) drives the lock cover (30) to rotate through the transmission member (50), and when the lid opening handle (40) rotates, the transmission member (50) moves linearly in a predetermined horizontal plane to rotate the lock cover (30) between the unlocking position and the locking position.

2. The cooking appliance according to claim 1, wherein the lid opening handle (40) comprises a handle body (41) disposed outside the lid (10) and a transmission pin (42) disposed on the lid (10), and the transmission member (50) comprises a transmission groove (51) disposed in a vertical direction, and the transmission pin (42) is movable in the transmission groove (51) and drives the transmission member (50) to move linearly in the predetermined horizontal plane.

3. The cooking appliance according to claim 2, wherein a connecting rod (43) is arranged between the handle body (41) and the transmission pin (42), the connecting rod (43) comprising a first rod section and a second rod section arranged at an angle.

4. The cooking appliance according to claim 2, wherein the locking cover (30) comprises a first driving post (32) disposed toward the inner liner (20), the transmission member (50) further comprises a driving groove (52) disposed along a horizontal direction, an arrangement direction of the driving groove (52) forms an included angle with a moving direction of the transmission member (50), the first driving post (32) is disposed in the driving groove (52) and can move in the driving groove (52), and the transmission member (50) can rotate the locking cover (30) between the unlocking position and the locking position through the first driving post (32).

5. The cooking appliance according to claim 4, wherein the driving groove (52) is arranged in a direction perpendicular to a moving direction of the transmission member (50).

6. The cooking appliance according to claim 4, wherein a plurality of ribs (21) are provided on the inner liner (20) at intervals, and the driving pin (42) is provided between the plurality of ribs (21) to limit a moving direction of the driving pin (42).

7. The cooking appliance according to claim 4, wherein an avoiding hole (22) is provided on the inner liner (20), the avoiding hole (22) is provided along a moving track of the first driving column (32), and the first driving column (32) sequentially passes through the avoiding hole (22) and the driving groove (52).

8. The cooking appliance according to claim 2, wherein the lid further comprises a pressure limiting valve (61), the pressure limiting valve (61) being arranged in the center of the locking lid (30), the handle body (41) being arranged around the pressure limiting valve (61).

9. The cooking appliance according to claim 8, wherein the lid further comprises a pressure limiting valve cover (62), the pressure limiting valve cover (62) covering the outside of the pressure limiting valve (61).

10. The cooking appliance according to claim 1, wherein the locking lid (30) is rotated from the locking position to the unlocking position when the open-lid handle (40) is rotated from horizontal to vertical.

11. The cooking appliance according to claim 1, wherein a swingable clasp (23) and a swing member (24) are provided on the inner liner (20), and the lock cover (30) controls the clasp (23) to swing through the swing member (24).

12. The cooking appliance according to claim 11, wherein a first end of the swinging member (24) is pivotally disposed on the inner liner (20), a second end of the swinging member (24) is provided with a guiding slope (25) engaged with the clasp (23), the locking cover (30) is provided with a second driving column (33) facing the inner liner (20), the swinging member (24) is provided with a long groove (26) along a moving direction of the second driving column (33), and the second driving column (33) of the locking cover (30) is inserted into the long groove (26).