CN214180057U

CN214180057U - Pot body and have its cooking utensil

Info

Publication number: CN214180057U
Application number: CN202022211152.XU
Authority: CN
Inventors: 汪艳强; 刘世强
Original assignee: Zhejiang Supor Electrical Appliances Manufacturing Co Ltd
Current assignee: Zhejiang Supor Electrical Appliances Manufacturing Co Ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-09-14
Anticipated expiration: 2030-09-30

Abstract

The utility model provides a cooker body and a cooking utensil with the same, wherein the cooker body comprises an inner pot, a middle plate and a heat preservation cover; the middle plate is provided with an opening for the inner pot to pass through, and the inner side of the middle plate is provided with an elastic limiting part and a limiting rib; the inner pot is arranged on the inner side of the heat-preservation cover, and the periphery of the top of the heat-preservation cover is provided with a convex part and a matching part; wherein, keep warm and cover and well board structure for through swivelling joint for cooperation portion supports and leans on the spacing portion of elasticity, and the bulge supports and leans on spacing muscle, and cooperation portion and bulge are followed horizontal spacing between spacing portion of elasticity and spacing muscle. According to the utility model discloses a kind of deep pot body, but because the spacing elastic deformation of portion of elasticity, consequently can be through rotatory heat preservation cover, remove relative opposite side along one side from the spacing portion of elasticity with bulge and cooperation portion, and realize the automatic positioning of heat preservation cover and well board, can improve assembly efficiency, reduction in production cost.

Description

Pot body and have its cooking utensil

Technical Field

The utility model relates to the technical field of household appliances, especially, relate to a kind of deep pot body and have its cooking utensil.

Background

Known cooking appliances, such as electric cookers, are generally provided with a heat-insulating cover for insulating the inner pan. The heat preservation cover is generally assembled through a fastener or a rotating mode, the positioning clamp rib of the heat preservation cover needs to be bent and flattened by using a tool after the heat preservation cover is rotationally assembled, the operation is complex, the production efficiency is low, the production cost is high, and the service life of the positioning clamp rib can be influenced by the dismounting or repeated operation.

Therefore, it is desirable to provide a pot body and a cooking appliance having the same to at least partially solve the above problems.

SUMMERY OF THE UTILITY MODEL

In the summary section a series of concepts in a simplified form is introduced, which will be described in further detail in the detailed description section. The inventive content does not imply any attempt to define the essential features and essential features of the claimed solution, nor is it implied to be intended to define the scope of the claimed solution.

In order to solve the above problem at least partially, according to a first aspect of the present invention, there is disclosed a cooker body, comprising:

an inner pot;

the middle plate is provided with an opening for the inner pot to pass through, and the inner side of the middle plate is provided with an elastic limiting part and a limiting rib;

the inner pot is arranged on the inner side of the heat-preservation cover, and the periphery of the top of the heat-preservation cover is provided with a downward bent convex part and a matching part;

wherein the heat-retaining cover and the middle plate are configured to be connected via rotation such that the fitting portion abuts against the elastic limit portion, the protruding portion abuts against the limit rib, and the fitting portion and the protruding portion are laterally limited between the elastic limit portion and the limit rib.

According to the utility model discloses a kind of deep pot body, but because the spacing elastic deformation of portion of elasticity, consequently can be through rotatory heat preservation cover, remove bulge and cooperation portion to relative opposite side along one side from the spacing portion of elasticity for bulge and cooperation portion are along horizontal spacing between spacing portion of elasticity and spacing muscle, and realize the automatic positioning of heat preservation cover and well board, can improve assembly efficiency, reduction in production cost.

Optionally, the lower surface of the matching part is lower than the upper surface of the elastic limiting part and higher than the lower surface of the elastic limiting part.

According to the scheme, the fit part and the elastic limiting part have proper interference amount, so that the fit part can be moved from one side of the elastic limiting part to the opposite side, and the fit part can abut against the elastic limiting part.

Optionally, the lower surface of the protrusion is higher than the upper surface of the elastic limiting part.

According to the present aspect, it is possible to prevent interference between the projection and the elastic stopper portion when the projection is moved through the gap between the elastic stopper portion and the base portion.

Optionally, a downward bent flange is arranged on the periphery of the top of the heat preservation cover, two ends of the protruding portion in the length direction are connected with the flange, and the matching portion is spaced from the flange.

According to the scheme, the strength of the protruding part can be increased, and the matching part has certain elasticity.

Optionally, the projection is configured to project radially outwardly relative to the cuff.

According to the scheme, the structure of the protruding portion is simple, and vertical limiting can be conveniently carried out on the protruding portion.

Optionally, the middle plate comprises a base located at the top and extending along the circumferential direction and an extension portion extending downwards from the outer periphery of the base, the elastic limiting portion and the limiting rib are arranged on the inner surface of the extension portion, and the flanging is vertically limited between the elastic limiting portion and the base.

According to the scheme, the middle plate is simple in structure, and the elastic limiting portion and the base portion can be flanged along the vertical limiting direction.

Optionally, the inner surface of the elastic limiting part is configured as an arc-shaped surface.

According to the scheme, the elastic limiting portion is simple in structure, and the matching portion can move from one side of the elastic limiting portion to the opposite side conveniently.

Optionally, the bottom of the fitting part is provided with a guide surface which is arranged on a side of the fitting part facing the protruding part and is configured as a circular arc surface.

According to this scheme, the spigot surface can guide cooperation portion and move to its opposite side rather than the one side of spacing portion of elasticity.

Optionally, the middle plate further comprises a support portion transversely disposed between the elastic limiting portion and the limiting rib, and the support portion is used for supporting the protruding portion.

According to this scheme, the bulge can be made to the supporting part to fix the heat preservation cover in the suitable high position department of a kind of deep pot body.

According to a second aspect of the present invention, a cooking appliance is disclosed, comprising:

the pot body according to any one of the first aspect above, comprising an inner pot disposed in the heat-retaining cover; and

the cover body is arranged on the cooker body in an openable and closable manner, and when the cover body covers the cooker body, a cooking space is formed between the cover body and the inner pot.

According to the utility model discloses a cooking utensil, but because the spacing elastic deformation of portion of elasticity, consequently can be through rotatory heat preservation cover, remove bulge and cooperation portion to relative opposite side from one side of the spacing portion of elasticity for bulge and cooperation portion are along horizontal spacing between spacing portion of elasticity and spacing muscle, and realize the automatic positioning of heat preservation cover and well board, can improve assembly efficiency, reduction in production cost.

Drawings

The following drawings of the embodiments of the present invention are provided as a part of the present invention for understanding the present invention. There are shown in the drawings, embodiments and descriptions thereof, which are used to explain the principles of the invention. In the drawings, there is shown in the drawings,

fig. 1 is a perspective view of a cooking appliance according to a preferred embodiment of the present invention, in which a cover is in an open state;

fig. 2 is a top schematic view of a pot body of the cooking appliance of fig. 1;

fig. 3 is an exploded schematic view of the pot body in fig. 2, in which only the middle plate and the heat-retaining cover are shown, and the middle plate and the heat-retaining cover are in an inverted state;

FIGS. 4 to 6 are schematic views illustrating the assembly of the middle plate and the heat-retaining cover in FIG. 3;

fig. 7 is a partially enlarged schematic view of a portion a of fig. 6.

Description of reference numerals:

100: the cooking appliance 110: pot body

120: the cover 130: pot body shell

140: middle plate 141: base part

142: extension 143: elastic limiting part

144: the limiting ribs 145: supporting part

146: opening 150: heat insulation cover

153: flange 154: projecting part

155: the fitting portion 156: guide surface

160: inner pot

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that embodiments of the invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring embodiments of the present invention.

In the following description, a detailed structure will be presented for a thorough understanding of embodiments of the invention. It is apparent that the implementation of the embodiments of the present invention is not limited to the specific details familiar to those skilled in the art.

The utility model provides a cooking utensil 100. According to the utility model discloses a cooking utensil 100 can be electric rice cooker, electric pressure cooker or other cooking utensil, and cooking utensil 100 except having the function of cooking rice, can also have various functions such as cooking congee, a kind of deep pot hot water.

A cooking appliance 100 according to the present invention will be described in detail with reference to fig. 1 to 7.

As shown in fig. 1, the cooking utensil 100 mainly includes a pot body 110 and a lid 120, and the lid 120 is openably and closably disposed on the pot body 110. The pot body 110 is provided with an inner pot 160, and when the lid 120 is closed on the pot body 110, a cooking space can be formed between the lid 120 and the inner pot 160. The pot body 110 has a cylindrical receiving portion. The inner pot 160 may be configured to be freely put into or taken out of the receiving portion to facilitate cleaning of the inner pot 160, or configured to be fixed in the pot body 110 so as not to be taken out of the pot body 110. The inner pot 160 is generally made of a metal material for containing a material to be heated, such as rice, soup, etc. In addition, a heating device and a control device are further disposed in the pot body 110, the heating device may be located below the inner pot 160 to heat the food in the inner pot 160, and the user can control the cooking operation of the cooking appliance 100 through the control device.

It should be noted that, in the present invention, the directional terms "upper" and "lower" are based on those directions determined by the cooking appliance 100 which is placed upright and the lid 120 is in the closed state.

As shown in fig. 1 and 2, the pot body 110 mainly includes a middle plate 140 and a heat-insulating cover 150. The middle plate 140 includes a pot body housing 130 and the middle plate 140 disposed at the top of the pot body housing 130, the middle plate 140 is disposed at the inner side of the pot body housing 130, and the heat-retaining cover 150 is disposed at the inner side of the middle plate 140.

As shown in fig. 3, the middle plate 140 has an opening 146 adapted to pass the inner pan 160 therethrough, and the opening 146 is configured as a circular opening. The middle plate 140 is provided at an inner side thereof with an elastic stopper 143 and a stopper rib 144. The number of the elastic stopper 143 and the stopper rib 144 may be at least two. The elastic stopper 143 is configured to be elastically deformable, and is configured as a straight wall structure extending in the horizontal direction. The stopper rib 144 is configured as a straight wall structure extending in the vertical direction. The top periphery of the heat-retaining cover 150 is provided with a protrusion 154 and a fitting portion 155 bent downward, and the fitting portion 155 is adjacent to the protrusion 154. The number of the projections 154 and the fitting portions 155 may be at least two.

In the present embodiment, the heat-retaining cover 150 and the middle plate 140 are configured to be connected via rotation so that the fitting portion 155 can abut against the elastic stopper portion 143, the protruding portion 154 can abut against the stopper rib 144, and the fitting portion 155 and the protruding portion 154 are laterally stopped between the elastic stopper portion 143 and the stopper rib 144. Therefore, the automatic positioning of the heat-insulating cover 150 and the middle plate 140 can be realized by rotating the heat-insulating cover 150, the assembly efficiency can be improved, and the production cost can be reduced.

Specifically, the middle plate 140 includes a base 141 located at the top and extending in the circumferential direction and an extension 142 extending downward from the outer periphery of the base 141, and an elastic stopper 143 and a stopper rib 144 are provided on the inner surface of the extension 142 and spaced apart from the base 141. The base 141 is sleeved on the top outer side of the heat preservation cover 150.

In this embodiment, the top periphery of the heat-insulating cover 150 is provided with a downward bent flange 153, and the flange 153 is vertically limited between the elastic limiting portion 143 and the base portion 141. Both ends of the length direction of the protruding portion 154 are connected to the flanges 153, and the fitting portion 155 is spaced apart from the flanges 153. The projection 154 is configured to project radially outward relative to the flange 153. The lower surface of the fitting portion 155 is lower than the lower surface of the protrusion portion 154 and lower than the upper surface of the elastic stopper portion 143. That is, the fitting portion 155 and the elastic stopper portion 143 have a certain amount of interference in the vertical direction.

Preferably, the lower surface of the fitting portion 155 is higher than the lower surface of the elastic stopper portion 143 so that there is a suitable amount of interference between the fitting portion 155 and the elastic stopper portion 143 to facilitate moving the fitting portion 155 through the gap between the elastic stopper portion 143 and the base portion 141. The lower surface of the projection 154 is higher than the upper surface of the elastic stopper 143 so that interference between the projection 154 and the elastic stopper 143 does not occur when the projection 154 is moved through the gap between the elastic stopper 143 and the base 141.

It is further preferable that the inner surface of the elastic stopper portion 143 is configured as an arc-shaped surface such that the radial dimension of the elastic stopper portion 143 gradually increases from a side of the elastic stopper portion 143 away from the stopper rib 144 adjacent thereto to a side close thereto, so that the fitting portion 155 moves from the side of the elastic stopper portion 143 away from the stopper rib 144 adjacent thereto to a side close to the stopper rib 144 via a gap between the elastic stopper portion 143 and the base portion 141.

As shown in fig. 3 and 4, the bottom of the fitting portion 155 is provided with a guide surface 156, and the guide surface 156 is provided on a side of the fitting portion 155 facing the protruding portion 154 and is configured as a circular arc surface. The guide surface 156 can guide the fitting portion 155 to move to an upper side of the elastic stopper portion 143 to enter a gap between the elastic stopper portion 143 and the base portion 141. The middle plate 140 further includes a support portion 145 disposed between the elastic stopper portion 143 and the stopper rib 144, the support portion 145 being disposed at a lower side of the base portion 141 and spaced apart from the base portion 141. In the present embodiment, the supporting portion 145 is connected to the inner surface of the extending portion 142 and configured to extend in a horizontal direction. The projection 154 is vertically restrained between the support 145 and the base 141.

The assembly process of the plate 140 and the heat-retaining cover 150 will be described in detail with reference to fig. 4 to 7.

As shown in fig. 4, the top of the heat-retaining cover 150 is first disposed inside the middle plate 140 such that the protrusion 154 and the fitting 155 of the heat-retaining cover 150 are correspondingly placed at the clearance position of the lower side of the base 141 of the middle plate 140.

As shown in fig. 5, when the heat insulating cover 150 is rotated counterclockwise, the protrusion 154 enters and moves in the gap between the elastic stopper portion 143 and the base portion 141 until the side surface of the fitting portion 155 abuts against and moves in the inner surface of the elastic stopper portion 143. Under the guiding action of the guide surface 156 of the engaging portion 155 and the inner surface of the elastic limiting portion 143, the engaging portion 155 can push the elastic limiting portion 143 downward so that the elastic limiting portion 143 is elastically deformed and enters the gap between the elastic limiting portion 143 and the base portion 141.

As shown in fig. 6 and 7, when the heat insulating cover 150 is rotated counterclockwise, the engaging portion 155 moves to a side of the elastic stopper 143 close to the stopper rib 144 adjacent thereto, and the elastic stopper 143 is restored. At this time, the side surface of the elastic stopper 143 is adapted to be engaged with the side surface of the engaging portion 155 to prevent the heat-retaining cover 150 from rotating clockwise with respect to the middle plate 140, the side surface of the stopper rib 144 is adapted to be engaged with the side surface of the protrusion 154 to prevent the heat-retaining cover 150 from rotating counterclockwise with respect to the middle plate 140, and the protrusion 154 is vertically stopped between the support portion 145 and the base portion 141, thereby completing the assembly of the middle plate 140 and the heat-retaining cover 150.

Unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Terms such as "disposed" and the like, as used herein, may refer to one element being directly attached to another element or one element being attached to another element through intervening elements. Features described herein in one embodiment may be applied to another embodiment, either alone or in combination with other features, unless the feature is otherwise inapplicable or otherwise stated in the other embodiment.

The present invention has been described in terms of the above embodiments, but it is to be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the invention to the described embodiments. It will be appreciated by those skilled in the art that many more modifications and variations are possible in light of the above teaching and are intended to be included within the scope of the invention.

Claims

1. A pot body, comprising:

an inner pan (160);

the middle plate (140) is provided with an opening (146) for the inner pot to pass through, and the inner side of the middle plate is provided with an elastic limiting part (143) and a limiting rib (144);

the inner pot is arranged on the inner side of the heat-preservation cover (150), and a downward bent convex part (154) and a matching part (155) are arranged on the periphery of the top of the heat-preservation cover;

2. The pot body according to claim 1, wherein a lower surface of the engaging portion is lower than an upper surface of the elastic stopper portion and higher than a lower surface of the elastic stopper portion.

3. The pot of claim 1, wherein a lower surface of said projection is higher than an upper surface of said elastic stopper.

4. The cooker body according to claim 1, wherein a flange bent downward is provided at the periphery of the top of the heat-insulating cover, both ends of the length direction of the protruding portion are connected to the flange, and the engaging portion is spaced apart from the flange.

5. The pot of claim 4 wherein said projections are configured to project radially outwardly relative to said flanges.

6. The pot of claim 4, wherein the middle plate comprises a base (141) at the top and extending circumferentially and an extension (142) extending downwardly from the outer periphery of the base, the elastic retainer and the retainer rib are provided on the inner surface of the extension, and the flange is vertically retained between the elastic retainer and the base.

7. The pot of claim 1, wherein the inner surface of the resilient retainer is configured as an arcuate surface.

8. The pot according to claim 1, wherein the bottom of the mating section is provided with a guide surface (156) provided at a side of the mating section facing the projection and configured as a circular arc surface.

9. The pot body of claim 1, wherein said middle plate further comprises a support portion (145) disposed laterally between said elastic retainer portion and said retainer rib, said support portion for supporting said projection.

10. A cooking appliance, comprising:

the pot body (110) according to any one of claims 1 to 9, comprising an inner pot (160) disposed in the heat-retaining cover; and

the cover body (120) is arranged on the cooker body in an openable and closable manner, and when the cover body covers the cooker body, a cooking space is formed between the cover body and the inner pot.