CN107773020B

CN107773020B - Cooking utensil

Info

Publication number: CN107773020B
Application number: CN201610790131.3A
Authority: CN
Inventors: 蔡何意; 王本新; 李欢欢
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2016-08-31
Filing date: 2016-08-31
Publication date: 2023-11-14
Anticipated expiration: 2036-08-31
Also published as: CN107773020A

Abstract

A cooking appliance, comprising: the cooker body is used for containing food to be cooked, and is provided with cooker teeth; the cooker cover is arranged on the cooker body, the cooker cover is provided with an exhaust port, and is provided with cover teeth, and the cooker cover can be buckled with or separated from the cooker teeth of the cooker body by rotating the cooker cover along the horizontal direction; the exhaust valve is used for blocking the exhaust port; the rotating rod is arranged in the pot cover, and the rotating rod can drive the pot cover to rotate; the pushing piece is arranged in the pot cover and provided with a pushing position for pushing the exhaust valve to exhaust and a retracting position separated from the exhaust valve, and the rotating rod is connected with the pushing piece, so that the pushing piece is driven to act when the rotating rod rotates. The technical scheme of the application solves the problem of unstable structure of the uncovering and exhausting of the cooking utensil in the prior art.

Description

Cooking utensil

Technical Field

The application relates to a cooking appliance, in particular to an improvement of an exhaust structure of the cooking appliance.

Background

The electric pressure cooker is a common household appliance, and after the electric pressure cooker finishes cooking, the pressure difference is generated between the inner temperature of the cooker body and the outside, so that the problem of difficult uncovering of a user can be generated. In order to solve the problems, the electric pressure cooker in the prior art adopts a cold air rod to communicate the inside of the cooker body with the outside. However, when the pressure in the pot body is too high, the cold air rod can be jacked up, and at the moment, the space in the pot body is separated from the outside, and the problem of difficulty in uncovering of a user can occur.

Disclosure of Invention

The application mainly aims to provide a cooking utensil so as to solve the problem that a cover opening and exhausting structure of the cooking utensil in the prior art is unstable.

In order to achieve the above object, according to one aspect of the present application, there is provided a cooking appliance including: the cooker body is used for containing food to be cooked, and is provided with cooker teeth; the cooker cover is arranged on the cooker body, the cooker cover is provided with an exhaust port, and is provided with cover teeth, and the cooker cover can be buckled with or separated from the cooker teeth of the cooker body by rotating the cooker cover along the horizontal direction; the exhaust valve is used for blocking the exhaust port; the rotating rod is arranged in the pot cover, and the rotating rod can drive the pot cover to rotate; the pushing piece is arranged in the pot cover and provided with a pushing position for pushing the exhaust valve to exhaust and a retracting position separated from the exhaust valve, and the rotating rod is connected with the pushing piece, so that the pushing piece is driven to act when the rotating rod rotates.

Further, the cooking utensil further comprises a cover opening piece rotatably arranged on the pot cover, and the rotating rod and the cover opening piece synchronously rotate, wherein the cover opening piece is provided with a locking position and an unlocking position, and when the cover opening piece rotates from the locking position to the unlocking position, the rotating rod synchronously rotates and drives the pushing piece to move to the pushing position.

Further, the pushing piece comprises a swing rod, the swing rod is arranged in the pot cover in a swinging mode, the first end of the swing rod is matched with the exhaust valve, and the rotating rod is matched with the second end of the swing rod.

Further, a sliding groove is formed in the swing rod, a connecting column is arranged on the swing rod and penetrates through the sliding groove, and when the swing rod rotates, the connecting column slides in the sliding groove and drives the swing rod to swing.

Further, the swing rod comprises a rotating shaft part, and a first arm and a second arm which are connected to the rotating shaft part, wherein the first arm and the second arm can swing along the central line of the rotating shaft part, the end part of the first arm is matched with the exhaust valve, and the sliding groove is formed in the second arm.

Further, the cooking utensil also comprises an electromagnetic valve, wherein the electromagnetic valve comprises a push rod for pushing the exhaust valve to exhaust, and when the swing rod is in the pushing position, the first arm pushes the push rod and enables the exhaust valve to exhaust.

Further, the end of the first arm is bent toward the push rod and forms a pushing surface.

Further, the first arm and the second arm are disposed at an angle.

Further, the pot cover comprises a lining and a face cover covered on the lining, and the rotating rod and the pushing piece are arranged on the lining.

Further, the pot cover also comprises a lock cover arranged below the inner lining, the cover teeth are arranged on the lock cover, the rotating rod is connected with the lock cover, and when the cover opening piece is rotated, the rotating rod drives the lock cover to rotate.

Further, the cooking appliance is an electric pressure cooker.

By applying the technical scheme of the application, when the rotating rod rotates, the rotating rod can drive the pot cover to rotate, and then the cover teeth and the pot teeth are separated, so that the cover is opened. In the process, the rotating rod drives the pushing piece to act when rotating, and the pushing piece pushes the exhaust valve to realize the simultaneous exhaust in the process of uncovering. The application adopts a mechanical structure to realize the exhaust process, is not influenced by the pressure in the pot body, and has more stable work. Therefore, the technical scheme of the application solves the problem of unstable structure of the uncovering and exhausting of the cooking utensil in the prior art.

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 shows a schematic structural view of an embodiment of a cooking appliance according to the present application;

FIG. 2 shows a schematic structural view of the cooking appliance of FIG. 1 in a liner position;

FIG. 3 illustrates a schematic structural view of a rotating lever of the cooking appliance of FIG. 1;

fig. 4 shows a schematic structural view of a swing link of the cooking appliance of fig. 1;

FIG. 5 shows a schematic view of the structure of the inner liner of the cooking appliance of FIG. 1 with the swing link in a retracted position; and

fig. 6 shows a schematic view of the structure of the inner liner of the cooking appliance of fig. 1 with the swing lever in the pushed position.

Wherein the above figures include the following reference numerals:

10. a pot body; 20. a pot cover; 21. a lining; 22. a face cover; 30. an exhaust valve; 40. a cover opening member; 50. a rotating rod; 60. a pushing member; 61. swing rod; 611. a rotating shaft portion; 612. a first arm; 613. a second arm; 70. a chute; 80. a connecting column; 90. an electromagnetic valve; 91. a push rod.

Detailed Description

It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.

The following description of the embodiments of the present application 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 application, 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 application, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the 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 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 application 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 denote 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 application, 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, merely to facilitate description of the present application and simplify 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 protection of the present application; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative 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 exemplary term "above … …" may include both orientations of "above … …" and "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.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present application.

As shown in fig. 1 and 2, the cooking appliance of the present embodiment includes a pot body 10, a pot cover 20, an exhaust valve 30, a rotating lever 50, and a pusher 60. Wherein, the pot body 10 is used for containing food to be cooked, and the pot body 10 is provided with pot teeth. The pot cover 20 is arranged on the pot body 10, the pot cover 20 is provided with an exhaust port, the pot cover 20 is provided with cover teeth, and the pot cover 20 is rotated along the horizontal direction, so that the cover teeth of the pot cover 20 and the pot teeth of the pot body 10 are mutually buckled or separated. The exhaust valve 30 is used to block the exhaust port. The rotating rod 50 is arranged in the pot cover 20, and the rotating rod 50 can drive the pot cover 20 to rotate. The pushing member 60 is disposed in the pot cover 20, the pushing member 60 has a pushing position for pushing the exhaust valve 30 to exhaust and a retracted position separated from the exhaust valve 30, and the rotating rod 50 is connected with the pushing member 60, so that the pushing member 60 is driven to act when the rotating rod 50 rotates.

By applying the technical scheme of the embodiment, when the rotating rod 50 rotates, the rotating rod 50 can drive the pot cover 20 to rotate, and then the cover teeth and the pot teeth are separated, so that the cover is opened. In this process, the rotating rod 50 drives the pushing member 60 to act when rotating, and the pushing member 60 pushes the exhaust valve 30 to realize simultaneous exhaust in the process of uncovering. The embodiment adopts a mechanical structure to realize the exhaust process, is not influenced by the pressure in the pot body, and works more stably. Therefore, the technical scheme of the embodiment solves the problem that the cover opening and exhausting structure of the cooking utensil in the prior art is unstable.

As shown in fig. 1, in the technical solution of the present embodiment, the cooking appliance further includes a cover opening member 40 rotatably provided on the lid 20. Preferably, the lid opening member 40 is a rotating handle. The rotating lever 50 rotates in synchronization with the lid opening member 40. The cover 40 has a locking position and an unlocking position, and when the cover 40 rotates from the locking position to the unlocking position, the rotating rod 50 rotates synchronously and drives the pushing member 60 to move to the pushing position. Specifically, when the lid opening member 40 is rotated from the locking position to the unlocking position, the lid 20 and the pot 10 are opened to enable the lid to be opened, and at this time, the pushing member 60 is driven to the pushing position, thereby achieving the air discharge. The structure realizes the simultaneous exhaust in the uncapping process.

As shown in fig. 2, in the technical solution of the present embodiment, the pushing member 60 includes a swing link 61, the swing link 61 is swingably disposed in the pot cover 20, a first end of the swing link 61 is engaged with the exhaust valve 30, and the swing lever 50 is engaged with a second end of the swing link 61. Specifically, when the swing link 61 swings, the swing link 61 may push the exhaust valve 30 or be away from the exhaust valve 30. While the rotating lever 50 drives the swing link 61 to swing.

As shown in fig. 3 and fig. 4, in the technical solution of the present embodiment, a sliding groove 70 is provided on the swing rod 61, a connecting post 80 is provided on the rotating rod 50, the connecting post 80 is penetrating in the sliding groove 70, and when the rotating rod 50 rotates, the connecting post 80 slides in the sliding groove 70 and drives the swing rod 61 to swing. Specifically, when the swing link 61 swings, the connection post 80 can slide within the slide groove 70, so that the swing link 61 can swing in a specific direction when the rotating lever 50 rotates in the specific direction. As can be seen, for example, in connection with fig. 5 and 6, when the rotary lever 50 is rotated counterclockwise, the swing lever 61 can swing toward a clockwise pointer, thereby pushing the exhaust valve 30. The movement relationship of the rotating rod 50 and the swing rod 61 can be determined by the shape of the sliding groove 70 and the position of the swing rod 61, and the skilled person can design the above parameters according to the actual working requirements.

As shown in fig. 4, in the technical solution of the present embodiment, the swing link 61 includes a rotating shaft portion 611, and a first arm 612 and a second arm 613 connected to the rotating shaft portion 611, where the first arm 612 and the second arm 613 can swing along a center line of the rotating shaft portion 611, an end portion of the first arm 612 is matched with the exhaust valve 30, and the chute 70 is disposed on the second arm 613. Specifically, the swing link 61 swings integrally along the rotation shaft portion 611, and the length of the second arm 613 is longer than that of the first arm 612. On the one hand, the longer second arm can facilitate the setting of the chute 70, and on the other hand, since the movement range of the rotating lever 50 is large, the large movement of the rotating lever 50 can be converted into the small movement of the first arm 612 through the length relation of the second arm 613 and the first arm 612, so that the control is more accurate. Preferably, the first arm 612 and the second arm 613 are disposed at an angle, and in this embodiment, since the swing link 61 is disposed at the rim of the pot cover, the above structure can save space in the pot cover 20.

As shown in fig. 2, in the technical solution of the present embodiment, the cooking appliance further includes a solenoid valve 90, the solenoid valve 90 includes a push rod 91 pushing the exhaust valve 30 to exhaust, and when the swing link 61 is in the pushing position, the first arm 612 pushes the push rod 91 and makes the exhaust valve 30 to exhaust. Specifically, when the pot 10 and the pot cover 20 are in the locked state, the solenoid valve 90 controls the exhaust valve 30 to exhaust by energizing. When the lid 20 needs to be opened, the lid member 40 is rotated so that the swing link 61 pushes the push rod 91 of the solenoid valve 90, thereby achieving the mechanical structure control of the exhaust.

As shown in fig. 4, in the technical solution of the present embodiment, the end portion of the first arm 612 is bent toward the push rod 91 and forms a pushing surface. The above-described structure enables the first arm 612 to push the push rod 91 approximately in a straight direction, thereby improving the stability of the structure.

As shown in fig. 1 and 2, in the technical solution of the present embodiment, the pot cover 20 includes an inner liner 21 and a cover 22 covering the inner liner 21, and the rotating rod 50 and the pushing member 60 are both disposed on the inner liner 21. The lid 20 further includes a locking cap disposed below the liner 21, and the lid teeth are disposed on the locking cap, and the rotating rod 50 is connected to the locking cap, and when the lid opening member 40 is rotated, the rotating rod 50 drives the locking cap to rotate.

Preferably, the cooking appliance is an electric pressure cooker.

The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A cooking appliance, comprising:

the cooker comprises a cooker body (10) for containing food to be cooked, wherein the cooker body (10) is provided with cooker teeth, and a heating device is arranged in the cooker body (10);

the cooker cover (20) is arranged on the cooker body (10), an exhaust port is formed in the cooker cover (20), the cooker cover (20) is provided with cover teeth, and the cooker cover (20) is rotated in the horizontal direction, so that the cover teeth of the cooker cover (20) and the cooker teeth of the cooker body (10) can be buckled or separated;

an exhaust valve (30) for blocking the exhaust port;

the rotating rod (50) is arranged in the pot cover (20), and the pot cover (20) can be driven to rotate by rotating the rotating rod (50);

the pushing piece (60) is arranged in the pot cover (20), the pushing piece (60) is provided with a pushing position for pushing the exhaust valve (30) to exhaust and a retracting position separated from the exhaust valve (30), the rotating rod (50) is connected with the pushing piece (60), and when the rotating rod (50) rotates, the pushing piece (60) is driven to act;

the pushing piece (60) comprises a swing rod (61), the swing rod (61) is arranged in the pot cover (20) in a swinging mode, a first end of the swing rod (61) is matched with the exhaust valve (30), and the rotating rod (50) is matched with a second end of the swing rod (61);

a sliding groove (70) is formed in the swing rod (61), a connecting column (80) is arranged on the rotating rod (50), the connecting column (80) penetrates through the sliding groove (70), and when the rotating rod (50) rotates, the connecting column (80) slides in the sliding groove (70) and drives the swing rod (61) to swing;

the swing rod (61) comprises a rotating shaft part (611), and a first arm (612) and a second arm (613) which are connected to the rotating shaft part (611), wherein the first arm (612) and the second arm (613) can swing along the central line of the rotating shaft part (611), the end part of the first arm (612) is matched with the exhaust valve (30), and the sliding groove (70) is arranged on the second arm (613); the second arm (613) has a length greater than the length of the first arm (612), the first arm (612) and the second arm (613) being disposed at an angle;

the cooking utensil further comprises a solenoid valve (90), the solenoid valve (90) comprises a push rod (91) pushing the exhaust valve (30) to exhaust, and when the swing rod (61) is in the pushing position, the first arm (612) pushes the push rod (91) and exhausts the exhaust valve (30).

2. The cooking appliance according to claim 1, further comprising a lid opening member (40) rotatably provided on the lid (20), the rotation lever (50) being rotated in synchronization with the lid opening member (40), wherein the lid opening member (40) has a locked position and an unlocked position, and the rotation lever (50) is rotated in synchronization with and drives the pushing member (60) to move to the pushing position when the lid opening member (40) is rotated from the locked position to the unlocked position.

3. The cooking appliance according to claim 1, wherein an end of the first arm (612) is bent towards the push rod (91) and forms a pushing surface.

4. Cooking appliance according to claim 2, characterized in that the pot cover (20) comprises a lining (21) and a cover (22) covering the lining (21), the turning bar (50) and the pushing member (60) being both arranged on the lining (21).

5. The cooking appliance according to claim 4, wherein the lid (20) further comprises a locking cover disposed below the liner (21), the lid teeth are disposed on the locking cover, the rotating rod (50) is connected with the locking cover, and the rotating rod (50) drives the locking cover to rotate when the lid opening member (40) is rotated.

6. The cooking appliance of claim 1, wherein the cooking appliance is an electric pressure cooker.