CN110840237A

CN110840237A - Cooking utensil

Info

Publication number: CN110840237A
Application number: CN201810948423.4A
Authority: CN
Inventors: 马二刚
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2018-08-20
Filing date: 2018-08-20
Publication date: 2020-02-28

Abstract

The invention provides a cooking utensil which comprises a pot body and an inner pot, wherein the inner pot is arranged in the pot body, a lock catch structure is arranged on the inner pot, the lock catch structure is pivotally connected with the inner pot, and the lock catch structure is provided with a locking position and an unlocking position, the locking position is connected with the pot body in a clamping mode in the rotating direction of the lock catch structure so as to position the inner pot, and the unlocking position is separated from the pot body so that the inner pot is in a free taking and placing state. The electric pressure cooker solves the problems that when the cover of the electric pressure cooker in the prior art is opened after cooking, the inner cooker is lifted together, so that food in the inner cooker is easy to spill out, and the use experience of a user on the electric pressure cooker is poor.

Description

Cooking utensil

Technical Field

The invention relates to the technical field of kitchen equipment, in particular to a cooking appliance.

Background

As a household appliance, the electric pressure cooker is more and more popular with consumers due to the characteristics of convenient use and fast cooking.

The electric pressure cooker generally comprises a cooker body, an inner cooker arranged in the cooker body and a cooker cover covered on the cooker body, wherein the cooker cover is provided with a sealing ring structure, so that when the cooker cover is covered on the cooker body, the cooker cover and the inner cooker are in a sealing state, and the pressure in the inner cooker can be continuously increased, so that the food in the inner cooker can be cooked at high pressure. However, after cooking is finished, the sealing ring arranged on the cover has a certain suction force, and when a user opens the cover, the user may lift the inner pot together, so that food in the inner pot is easy to spill out, and the use experience of the user on the electric pressure cooker is affected.

Disclosure of Invention

The invention mainly aims to provide a cooking appliance, which solves the problem that when a cover of an electric pressure cooker in the prior art is opened after cooking is finished, an inner pot can be lifted together, so that food in the inner pot is easy to spill out, and the use experience of a user on the electric pressure cooker is poor.

In order to achieve the above object, the present invention provides a cooking appliance, including a lid, a pot body and an inner pot, wherein the lid is openably and closably covered on the pot body, the inner pot is arranged in the pot body, the inner pot is provided with a locking structure, the locking structure is pivotally connected with the inner pot, and the locking structure has a locking position in the rotation direction thereof, which is clamped with the pot body to position the inner pot, and an unlocking position which is separated from the pot body to enable the inner pot to be in a free taking and placing state.

Further, seted up the lockhole on the pot body, the hasp structure includes: the first end of the rotating arm is pivotally connected with the inner pot; the positioning boss is arranged at the second end of the rotating arm and extends into or withdraws from the lock hole along with the rotation of the rotating arm, so that the lock catch structure is switched between a locking position and an unlocking position.

Furthermore, the positioning boss extending into the lock hole retreats from the lock hole after rotating for a preset angle, and the preset angle is more than or equal to 10 degrees and less than or equal to 20 degrees.

Furthermore, the hole wall of the hole opening of the lock hole facing to one side of the lock catch structure forms an annular guide inclined plane.

Further, the pot body comprises a shell and a middle plate arranged on the shell, and the lock hole is formed in the middle plate.

Further, the medium plate includes medium plate body and protruding muscle structure, and wherein, protruding muscle structure sets up on the medium plate body, and the lockhole is seted up at protruding muscle structurally, and the lockhole is along horizontal extension.

Further, the sunken formation of a part of medium plate is dodged the groove, and protruding muscle structure sets up and is dodging the inslot, and interior pot includes interior pot body and sets up the handle subassembly on interior pot body, and interior pot passes through the handle subassembly overlap joint on the medium plate, and the handle subassembly is located the position department of dodging the groove.

Further, the locking structure further comprises an operation locking handle, and the operation locking handle is arranged on the surface of one side of the rotating arm, which is far away from the positioning boss.

Further, interior pot includes interior pot body and sets up the handle subassembly on interior pot body, and the hasp structure is connected with the one end of keeping away from interior pot body of handle subassembly.

Further, the handle assembly comprises a handle support and a handle, wherein the handle support is fixedly connected with the pot body through a first fastener, and the handle is detachably arranged on the handle support through a second fastener.

By applying the technical scheme of the invention, the lock catch structure is arranged on the inner pot and is pivotally connected with the inner pot, wherein the lock catch structure is provided with a locking position which is clamped with the pot body to position the inner pot and an unlocking position which is separated from the pot body to enable the inner pot to be in a free taking and placing state in the rotating direction of the lock catch structure. Particularly, when the cooking appliance is used for cooking, the locking structure is positioned at the locking position, so that the inner pot cannot be taken out of the pot body, and therefore, after the cooking is finished, when a user opens the pot cover, the inner pot cannot be lifted together due to the suction force of the sealing ring structure arranged on the pot cover, and the food in the inner pot is effectively prevented from being splashed out; after opening the pot cover, when needing to take out interior pot from the pot body, only need rotate the hasp structure to the unblock position by latched position, alright take out interior pot from the pot body smoothly, the cooking utensil that this application provided has good use and experiences the sense.

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 a schematic structural view of a cooking appliance according to an alternative embodiment of the invention;

fig. 2 is a schematic cross-sectional view showing a partial structure of the cooking appliance of fig. 1;

FIG. 3 shows an enlarged structural view at A of FIG. 2 with the latch structure in a locked position;

FIG. 4 is an enlarged schematic view of the latch mechanism in an unlocked position;

FIG. 5 is a disassembled view of a portion of the cooking appliance of FIG. 1;

FIG. 6 shows a schematic structural view of the handle of FIG. 5;

FIG. 7 shows a schematic structural view of the latch structure of FIG. 5;

fig. 8 is a schematic structural view illustrating a middle plate of a cooking appliance in another alternative embodiment according to the present invention;

FIG. 9 is a schematic cross-sectional view of the middle plate of FIG. 8;

fig. 10 shows an enlarged schematic view of the structure at B in fig. 9.

Wherein the figures include the following reference numerals:

10. a pan body; 11. a lock hole; 111. an annular guide ramp; 12. a housing; 13. a middle plate; 131. a middle plate body; 132. a convex rib structure; 133. an avoidance groove; 20. an inner pot; 21. an inner pot body; 22. a handle assembly; 221. a handle bracket; 222. a handle; 223. a first fastener; 224. a second fastener; 225. mounting grooves; 226. mounting holes; 30. a locking structure; 31. a rotating arm; 32. positioning the boss; 33. operating a handle; 40. a pot cover; 50. a rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention, 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 invention.

In order to solve the problem that when the cover of the electric pressure cooker in the prior art is opened after cooking, the inner cooker is lifted up together, so that food in the inner cooker is easy to spill out, and further the use experience of a user on the electric pressure cooker is poor, the invention provides a cooking appliance.

As shown in fig. 1 to 10, the cooking appliance includes a lid 40, a pot body 10 and an inner pot 20, the lid 40 is covered on the pot body 10 in an openable manner, the inner pot 20 is disposed in the pot body 10, the inner pot 20 is provided with a locking structure 30, the locking structure 30 is pivotally connected with the inner pot 20, and the locking structure 30 has a locking position in a rotating direction thereof, which is in clamping connection with the pot body 10 to position the inner pot 20, and an unlocking position which is separated from the pot body 10 to enable the inner pot 20 to be in a free access state.

In the application, a locking structure 30 is disposed on the inner pot 20, and the locking structure 30 is pivotally connected to the inner pot 20, wherein the locking structure 30 has a locking position in a rotational direction thereof, which is in clamping connection with the pot body 10 to position the inner pot 20, and an unlocking position which is separated from the pot body 10 to enable the inner pot 20 to be in a free access state. Specifically, when the cooking appliance is in cooking operation, the locking structure 30 is located at the locking position, so as to ensure that the inner pot 20 cannot be taken out of the pot body 10, and thus, after cooking is finished, when a user opens the pot cover, the inner pot 20 cannot be lifted up together due to the suction force of the sealing ring structure arranged on the pot cover 40, and food in the inner pot 20 is effectively prevented from splashing; after opening pot cover 40, when needing to take out interior pot 20 from pot body 10, only need rotate hasp structure 30 to the unblock position by the latched position, alright take out interior pot 20 from pot body 10 smoothly, the cooking utensil that this application provided has good use and experiences and feels.

As shown in fig. 3 and 4, the pot body 10 is provided with a lock hole 11, the locking structure 30 includes a rotating arm 31 and a positioning boss 32, a first end of the rotating arm 31 is pivotally connected to the inner pot 20, the positioning boss 32 is disposed at a second end of the rotating arm 31, and the positioning boss 32 extends into or exits from the lock hole 11 along with the rotation of the rotating arm 31, so that the locking structure 30 is switched between the locking position and the unlocking position. Therefore, the rotating arm 31 is controlled to rotate relative to the inner pot 20, the positioning boss 32 rotates along with the rotating arm 31 and is matched with the lock hole 11, when the positioning boss 32 extends into the lock hole 11, the lock catch structure 30 is in the locking position, and the inner pot 20 cannot move relative to the pot body 10; after the positioning boss 32 exits the locking hole 11, the locking structure 30 is in the unlocking position, and the inner pot 20 can move relatively to the pot body 10.

Optionally, the positioning boss 32 extending into the lock hole 11 is rotated by a preset angle and then exits from the lock hole 11, where the preset angle is greater than or equal to 10 degrees and less than or equal to 20 degrees. When the preset angle is too small, the latch structure 30 is easy to move from the locking position to the unlocking position due to misoperation, and when the preset angle is too large, a user needs to rotate the latch structure 30 with great effort to enable the latch structure 30 to move from the locking position to the unlocking position, and a large number of experiments show that when the preset angle is greater than or equal to 10 degrees and less than or equal to 20 degrees, the user can be prevented from moving the latch structure 30 from the locking position to the unlocking position due to misoperation, and the user can be prevented from rotating the latch structure 30 with great effort when the user needs to enable the latch structure 30 to move from the locking position to the unlocking position.

In an alternative embodiment shown in fig. 8 to 10 of the present application, the hole wall of the hole of the lock hole 11 facing the side of the locker structure 30 forms an annular guiding inclined surface 111. Thus, the annular guiding inclined plane 111 can guide the positioning boss 32, and can enable the positioning boss 32 to conveniently extend into the lock hole 11 or withdraw from the lock hole 11 in a labor-saving manner.

As shown in fig. 2 and 3, the pot body 10 includes a housing 12 and a middle plate 13 disposed on the housing 12, and the locking hole 11 is opened on the middle plate 13. Therefore, the pot body 10 is disassembled into the shell 12 and the middle plate 13 arranged on the shell 12, and the processing of the pot body 10 can be facilitated.

As shown in fig. 8, the middle plate 13 includes a middle plate body 131 and a rib structure 132, wherein the rib structure 132 is disposed on the middle plate body 131, the locking hole 11 is opened on the rib structure 132, and the locking hole 11 extends in the transverse direction.

As shown in fig. 8, a portion of the middle plate 13 is recessed to form an avoiding groove 133, the rib structure 132 is disposed in the avoiding groove 133, the inner pan 20 includes an inner pan body 21 and a handle assembly 22 disposed on the inner pan body 21, the inner pan 20 is overlapped on the middle plate 13 through the handle assembly 22, and the handle assembly 22 is located at the position of the avoiding groove 133. Thus, the avoiding groove 133 can position the handle assembly 22, so as to prevent the inner pot 20 and the pot body 10 from rotating relatively, and prevent the lock hole 11 and the lock catch structure 30 from being dislocated.

As shown in fig. 7, in order to facilitate the user to rotate the latch structure 30, the latch structure 30 further includes an operating catch 33, and the operating catch 33 is disposed on a surface of the rotating arm 31 on a side away from the positioning boss 32. Thus, when the locking mechanism 30 is in the locking position, the user can operate the handle 33 to rotate the locking mechanism 30, so that the locking mechanism 30 is switched from the locking position to the unlocking position.

As shown in fig. 5, the inner pan 20 includes an inner pan body 21 and a handle assembly 22 disposed on the inner pan body 21, and the locking structure 30 is connected to an end of the handle assembly 22 far away from the inner pan body 21. Like this, hasp structure 30 is connected through handle subassembly 22 and interior pot body 21 pivot ground, and pot 20 split is interior pot body 21 and sets up the handle subassembly 22 on the interior pot body 21 in will, can make things convenient for the processing of interior pot 20.

As shown in FIG. 5, the handle assembly 22 comprises a handle bracket 221 and a handle 222, wherein the handle bracket 221 is fixedly connected with the body of the pan body 10 through a first fastener 223, and the handle 222 is detachably arranged on the handle bracket 221 through a second fastener 224.

Optionally, the first fastener 223 is a rivet and the second fastener 224 is a screw.

As shown in fig. 6 and 7, the handle 222 is provided with a mounting groove 225, a groove wall of the mounting groove 225 is provided with two opposite mounting holes 226, and the rotating shaft 50 passes through the locking structure 30 and then is mounted in the mounting holes 226, so that the locking structure 30 is pivotally disposed on the handle 222.

Alternatively, as shown in fig. 7, an end of the positioning boss 32 away from the rotating arm 31 is an arc-shaped structure, so that the positioning boss 32 can conveniently and smoothly extend into the lock hole 11.

Optionally, the cooking utensil further comprises heating devices, and the heating devices are arranged in the pot body 10 and 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 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 invention 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.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; 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 variously oriented (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 example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of 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 claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

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. The utility model provides a cooking utensil, includes pot cover (40), the pot body (10) and interior pot (20), pot cover (40) can be opened and shut and cover and establish on the pot body (10), interior pot (20) set up in the pot body (10), its characterized in that, be provided with hasp structure (30) on interior pot (20), hasp structure (30) with but interior pot (20) pivot ground is connected, just hasp structure (30) have on its rotation direction with pot body (10) joint is in order to fix a position the latched position of interior pot (20), and with pot body (10) separation is in order to make interior pot (20) are in the unblock position of freely getting the put state.

2. The cooking appliance according to claim 1, wherein the pot (10) has a locking hole (11), and the locking structure (30) comprises:

a rotating arm (31), wherein the first end of the rotating arm (31) is pivotally connected with the inner pot (20);

the positioning boss (32), the positioning boss (32) sets up the second end of rotor arm (31), positioning boss (32) stretches into or withdraws from lockhole (11) along with the rotation of rotor arm (31), so that hasp structure (30) are in the latched position with the unblock position switches.

3. The cooking appliance according to claim 2, wherein the positioning boss (32) extending into the locking hole (11) is rotated by a preset angle and then exits the locking hole (11), and the preset angle is greater than or equal to 10 degrees and less than or equal to 20 degrees.

4. The cooking appliance according to claim 2, wherein the hole wall of the hole opening of the lock hole (11) facing the side of the locker structure (30) forms an annular guide slope (111).

5. The cooking appliance according to claim 2, wherein the pot (10) comprises a housing (12) and a middle plate (13) provided on the housing (12), the locking hole (11) being opened on the middle plate (13).

6. The cooking appliance according to claim 5, wherein the middle plate (13) comprises a middle plate body (131) and a rib structure (132), wherein the rib structure (132) is disposed on the middle plate body (131), the locking hole (11) is opened on the rib structure (132), and the locking hole (11) extends in a transverse direction.

7. The cooking appliance according to claim 6, wherein a portion of the recess of the middle plate (13) forms an avoiding groove (133), the rib structure (132) is disposed in the avoiding groove (133), the inner pot (20) comprises an inner pot body (21) and a handle assembly (22) disposed on the inner pot body (21), the inner pot (20) is overlapped on the middle plate (13) through the handle assembly (22), and the handle assembly (22) is located at a position of the avoiding groove (133).

8. The cooking appliance according to claim 2, wherein the latch structure (30) further comprises an operating catch (33), the operating catch (33) being provided on a surface of the side of the rotating arm (31) facing away from the positioning boss (32).

9. The cooking appliance according to claim 1, wherein the inner pan (20) comprises an inner pan body (21) and a handle assembly (22) arranged on the inner pan body (21), and the locking structure (30) is connected with an end of the handle assembly (22) far away from the inner pan body (21).

10. The cooking appliance according to claim 7 or 9, wherein the handle assembly (22) comprises a handle bracket (221) and a handle (222), wherein the handle bracket (221) is fixedly connected with the body of the pan body (10) through a first fastener (223), and the handle (222) is detachably arranged on the handle bracket (221) through a second fastener (224).