CN212574679U - Pot body and have its cooking utensil - Google Patents

Abstract

The utility model discloses a kind of deep pot body and have its cooking utensil, the kind of deep pot body includes base, shell and locking piece, the base has the diapire, the shell is located the base top to the inboard is provided with the location clip, the locking piece is installed on the diapire pivotally, the pivotal axis level of locking piece sets up, the one end of locking piece is provided with the locking clip, the locking piece can make the locking clip hook from the top hook to the location clip around the pivotal axis rotation. The utility model provides a kind of deep pot body can make the locking clip on it from top hookup to the location clip and can compress tightly the location through setting up the locking piece to at least the relative position of base and shell is restricted on vertical, in order to realize the fixed connection of base and shell.

Description

Pot body and have its cooking utensil

Technical Field

The utility model relates to a for kitchen use household electrical appliances technical field, and more specifically relate to a kind of deep pot body and have its cooking utensil.

Background

Known cooking appliances, such as electric cookers, generally include a lid and a pot body, the lid being openably and closably provided on the pot body to form a cooking space between the lid and the pot body. The pot body generally comprises a base and a shell arranged above the base, wherein the upper end of the base is clamped and positioned to the shell, and then a screw is used for fixing the base and the shell through a set screw column. Or the base is fixed with the outer pot in the shell through the support structure by using screws. The fixing mode of the base is easy to damage parts, the efficiency of the assembling and production processes is low, the production cost is high, screw parts are small and easy to lose, and therefore material waste is caused.

Therefore, there is a need for a cooker body and a cooking appliance having the same to at least partially solve the problems in the prior art.

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 in part, according to an aspect of the present invention, there is provided a pot body for a cooking appliance, comprising:

a base having a bottom wall;

the shell is positioned above the base, and a positioning clasp is arranged on the inner side of the shell; and

a locking member pivotally mounted on the bottom wall, a pivot axis of the locking member being disposed horizontally, one end of the locking member being provided with a locking clasp, the locking member being rotatable about the pivot axis to enable the locking clasp to hook onto the positioning clasp from above.

According to this scheme, can make the locking clip on it from the top hook joint to the location clip and can compress tightly the location through setting up the locking piece to at least, restrict the relative position of base and shell on vertical, in order to realize the fixed connection of base and shell. The installation mode of the rotary hooking of the base does not damage the base and the shell due to assembly, so that the structural strength is ensured, the assembly process is simplified, the assembly efficiency is improved, and the production cost is reduced.

Optionally, the other end of the locking member opposite to the one end is provided with an elastic locking hook, an avoiding structure with an avoiding space is arranged on the bottom wall, and the locking member rotates around the pivot shaft to enable the locking hook to rotate to the top of the bottom wall through the avoiding space and to be hooked to the bottom wall.

According to the scheme, the locking piece can be pivoted by operating the other end of the locking piece, and the locking piece can be prevented from reversely rotating, so that the locking hook is firmly and reliably hooked with the positioning hook, and the locking hook is prevented from being separated from the positioning hook.

Optionally, the avoiding structure is an opening communicating with the outside, the locking member is configured such that at least the stop hook can pass through the opening, and the stop hook hooks to an edge of the bottom wall at the opening when rotated above the bottom wall.

According to this scheme, can follow the other end of opening below operation locking piece, make the locking piece rotate, from this, the operation of locking piece goes on more easily.

Optionally, the locking piece covers the opening when the locking clasp is hooked to the positioning clasp.

According to the scheme, the external structure of the cooker body is complete, and the internal structure of the cooker body cannot be exposed from the opening, so that the experience of consumers can be improved.

Optionally, an operation opening communicating with the outside is provided in the bottom wall, the operation opening communicates with the opening, and a portion of the stopper hook is exposed from the operation opening when the stopper hook is in a position hooked to the bottom wall.

According to the scheme, the locking hook can be separated from the hooking position of the locking hook from the lower part of the base through the operation opening by means of a tool, so that the locking hook can be separated from the positioning hook by reversely rotating the locking piece. Optionally, the bottom wall is provided with an upwardly projecting reinforcing wall around the opening.

According to this scheme, can strengthen the structural strength of diapire at the opening part, avoid the diapire to take place deformation.

Optionally, the bottom wall is provided with a stop wall protruding upwards, the stop clasp abutting against the stop wall when hooked to the bottom wall.

According to the scheme, the elastic deformation position of the stop clasp can be limited by means of the limiting wall, and unexpected swinging of the stop clasp during rebounding is avoided; and can prevent that the locking clasp atress from being strutted when having external force to push up the locking piece from the outside of the a kind of deep pot body to can prevent that the structure of locking clasp from being strutted absolutely.

Optionally, the stop clasp has a deformable fold.

According to this scheme, the locking clip can be extruded by the edge of diapire at the opening part and towards the central deformation of locking piece to can rotate to the top of diapire or from the diapire top downwards rotation.

Optionally, the inner side of the housing is provided with a support plate and a connecting wall, the positioning clasp is provided at a lower end of the support plate, and the support plate is connected to at least the lower end of the housing through the connecting wall.

According to the scheme, the positioning clasp can be kept at the fixed position, and the movement of the positioning clasp due to stress is avoided, so that the base and the shell are connected more stably and firmly.

Optionally, the support plate is connected with an upper end of the housing, the connecting wall extends from the upper end of the housing to near a lower end of the housing, and the lower end of the connecting wall is connected to the positioning clasp.

According to the scheme, the positioning clasp can be further fixed, and the movement of the positioning clasp due to stress is avoided, so that the base is more stably and firmly connected with the shell.

Optionally, the locking element includes an upper body portion and a lower body portion arranged at an angle, the pivot is located at a joint of the upper body portion and the lower body portion, and a top end of the upper body portion is bent to form the locking clasp.

According to the scheme, the upper body part can be positioned above the bottom wall and always rotates above the bottom wall so as to facilitate the locking hook to be hooked or separated from the positioning hook; and the locking piece has simple structure and is convenient to produce and manufacture.

Optionally, the bottom wall is provided with mounting portions protruding upwards at intervals, one of the locking member and the mounting portion is provided with the pivot shaft, and the other of the locking member and the mounting portion is provided with a mounting hole into which the pivot shaft is inserted.

According to the scheme, the rotating structure can be arranged as required.

Optionally, the locking member is a plate-like member; and/or

The locking pieces are arranged at intervals, and the positioning clasps correspond to the locking pieces one by one.

According to the scheme, the hooking area of the locking clasp and the positioning clasp can be increased, and the firmness of the mounting structure is improved; and/or at least two locations of the base may be connected to the housing to provide a more secure connection between the two.

According to another aspect of the present invention, there is provided a cooking appliance comprising a lid and a pot body according to any one of the above aspects, wherein the lid is openably and closably provided on the pot body to form a cooking space between the lid and the pot body.

Drawings

The following drawings of the present invention are used herein as part of the present invention for understanding the present invention. There are shown in the drawings embodiments of the invention and the description thereof for the purpose of illustrating the devices and principles of the invention. In the drawings, there is shown in the drawings,

FIG. 1 is an exploded perspective view of a pot body according to a preferred embodiment of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic cross-sectional view of a portion of the pot body shown in FIG. 1 with the locking element in the hooked position;

FIG. 4 is a partial cross-sectional view similar to FIG. 3 with the locking element in an unhooked position;

FIG. 5 is a schematic cross-sectional view of another angle of a portion of the pot body shown in FIG. 1;

fig. 6 is a structural schematic view of a part of the pot body shown in fig. 1 in an inverted state.

Description of the reference numerals

100: the pot body 110: base seat

111: bottom wall 112: side wall

113: opening 114: reinforced wall

115: mounting portion 116: limit wall

117: the operation port 120: outer casing

121: top wall 130: positioning clasp

140: locking piece 141: locking clasp

142: upper body portion 143: lower body part

144: retaining clip 151: supporting plate

152: the connecting wall 153: pivotal shaft

154: mounting hole

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 the present 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 the present invention.

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It is apparent that the practice of the invention is not limited to the specific details known to those skilled in the art. The present invention is described in detail below with reference to the preferred embodiments, however, the present invention can have other embodiments in addition to the detailed description, and should not be construed as being limited to the embodiments set forth herein.

It is to be understood that the terms "a," "an," and "the" as used herein are intended to describe specific embodiments only and are not to be taken as limiting the invention, which is intended to include the plural forms as well, unless the context clearly indicates otherwise. When the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. The terms "upper", "lower", "front", "rear", "left", "right" and the like as used herein are for illustrative purposes only and are not limiting.

Ordinal words such as "first" and "second" are referred to in this application as labels only, and do not have any other meanings, such as a particular order, etc. Also, for example, the term "first component" does not itself imply the presence of "second component", and the term "second component" does not itself imply the presence of "first component".

Hereinafter, specific embodiments of the present invention will be described in more detail with reference to the accompanying drawings, which illustrate representative embodiments of the present invention and do not limit the present invention.

The utility model provides a cooking utensil, which comprises a cooker body 100 (figure 1) and a cover body. The pot body 100 has a cylindrical inner pot housing part. The inner pot can be fixedly arranged at the inner pot containing part, or can be freely put into the inner pot containing part or taken out from the inner pot containing part, so that the inner pot can be conveniently cleaned. The inner pot is generally made of a metal material and has a circular opening on an upper surface for containing a material to be heated, such as rice, soup, etc. The pot body 100 includes therein a heating means for heating the inner pot to heat the inner pot.

It can be understood that according to the utility model discloses a cooking utensil can be electric rice cooker, electric pressure cooker or other cooking utensil, and cooking utensil except having the function of cooking rice, can also have various functions such as cooking congee.

The lid body has a shape substantially corresponding to the pot body 100. The lid is openably and closably provided on the pot body 100, and specifically, it is pivoted to the pot body 100 through a pivot shaft, and can be freely pivoted between a closing position and an opening position with respect to the pot body 100 about the pivot axis where the pivot shaft is located, so as to facilitate the closing and opening of the pot body 100. When the cover is closed on the cooker body 100, it covers the inner pot, and a cooking space is formed between the inner pot and the cover. The lid body also usually has a sealing ring, which may be made of e.g. rubber material, arranged between the lid body and the inner pot for sealing the cooking space when the lid body is in the closed position.

A pot body 100 provided by the present invention will be described with reference to fig. 1 to 5.

As shown in fig. 1, the pot body 100 may include a base 110 and a housing 120 located above the base 110. The upper end of the housing 120 may extend inwardly to form a top wall 121. In other words, the upper end of the housing 120 may be provided with a top wall 121 extending inwardly. The lower end of the outer case 120 may be coupled with the upper end of the base 110. For example, the housing 120 may snap fit with the base 110 or be connected together by other suitable means. In an embodiment not shown, the pot body 100 may further include a middle plate disposed inside the outer shell 120, and the upper end of the outer shell 120 may be connected with the middle plate, for example, the outer shell 120 may be snapped or connected together by other suitable means, or the outer shell 120 and the middle plate are formed as a single piece.

It is to be noted that directional terms used herein in describing the respective parts, portions, etc. of the pot body 100, such as "upper", "lower", "above", "below", "upward", "downward", etc., are relative to the pot body 100 in a horizontally placed state. The directional terms "inner" in "inward", "outward", "inside", "outside", etc., refer to being close to the center of the pot body 100, and "outer" refers to being away from the center of the pot body 100, if not otherwise defined.

As shown in fig. 1 to 3, the base 110 may have a bottom wall 111 and a side wall 112 extending upward from the outer circumference of the bottom wall 111. The sidewall 112 can be connected to the lower end of the housing 120. The inside of the housing 120 may be provided with a positioning clasp 130. The hook portion of the positioning clip 130 extends inward. The pot body 100 further includes a locking member 140. The locking member 140 is a separate member. The locking member 140 may be pivotally mounted on the bottom wall 111. The pivot axis 153 of the locking member 140 can be disposed horizontally so that the locking member 140 can pivot vertically about the pivot axis 153. One end of the locking member 140 can be provided with a locking hook 141, and the locking hook 141 can be hooked to the positioning hook 130 from above the positioning hook 130 by rotating the locking member 140 about a pivot 153. When the locking member 140 is rotated to the hooking position where it hooks the positioning hook 130, the base 110 and the housing 120 can be connected together.

In this embodiment, the locking member 140 may be configured such that the locking hook 141 thereof is hooked to the positioning hook 130 from above and can be pressed into position, thereby limiting the relative positions of the base 110 and the housing 120 at least in the vertical direction, so as to achieve the fixed connection between the base 110 and the housing 120. The installation mode of the rotary hooking of the base 110 does not damage the base 110 and the shell 120 due to the assembly, thereby ensuring the structural strength, simplifying the assembly process, improving the assembly efficiency and reducing the production cost.

The locking member 140 has another end opposite to the one end. The pivot shaft 153 may be located between one end and the other end of the locking member 140. The other end of the locking member 140 may be provided with a resilient retaining clip 144. An avoidance structure having an avoidance space is provided on the bottom wall 111. The locking member 140 rotates about the pivot shaft 153 to rotate the stopper hook 144 to above the bottom wall 111 via the escape space and to be hooked to the bottom wall 111. Thus, the locking member 140 can be pivoted by operating the other end of the locking member 140, and the reverse rotation of the locking member 140 can be prevented, so that the locking hook 141 is firmly and reliably hooked with the positioning hook 130.

In the illustrated embodiment, as shown in fig. 2 to 4, the bypass structure is shown as an opening 113 provided on the bottom wall 111 and communicating with the outside. The inside of the opening 113 forms an escape space. The locking member 140 can be disposed at the opening 113, and at least the stop catch 144 of the locking member 140 can pass out of the opening 113. The stop catch 144 can hook to the edge of the bottom wall 111 at the opening 113 when rotated over the bottom wall 111. Thereby, at least the retaining hook 144 of the locking member 140 can pass through the opening 113 when it is rotated, so that the locking member 140 is rotated by operating the other end of the locking member 140 from below the opening 113, i.e., outside the pot body 100. The locking piece 140 may cover the opening 113 when the locking hook 141 is hooked to the positioning hook 130 so as to complete the outer structure of the pot body 100.

In an embodiment not shown, the avoidance structure can be a recess provided on the bottom wall 111 and recessed downwards, the interior of the recess forming an avoidance space, if desired and/or desired. Thereby, the other end of the locking member 140 can be operated from the inside of the pot body 100 to rotate the locking member 140.

Specifically, the locking member 140 includes an upper body portion 142 and a lower body portion 143 connected to the upper body portion 142. The pivot shaft 153 can be located at the connection of the upper body portion 142 and the lower body portion 143. The upper body part 142 can be positioned above the bottom wall 111 and always rotate above the bottom wall 111. The top end of the upper body portion 142 may be bent to form a locking hook 141. During the rotation of the locking member 140 toward the housing 120, the lower body 143 may rotate upward from below the opening 113 and may pass through the opening 113 (fig. 3). The lower body 143 may be pushed upward to rotate the hook catch toward the housing 120.

The upper body portion 142 and the lower body portion 143 can be angularly disposed. Note that "at an angle" herein does not include 0 ° and 180 °. For example, the angle between the upper body portion 142 and the lower body portion 143 is about 90 °, i.e., both are substantially perpendicular. Of course, the angle between the upper body portion 142 and the lower body portion 143 may be set as desired.

For simplicity of description and ease of understanding, rotation of the locking member 140 toward the housing 120 is referred to as forward rotation, and rotation of the locking member 140 away from the housing 120 is referred to as reverse rotation. During the assembly of the pot body 100, the locking member 140 is rotated forward and the locking hook 141 is rotated to a hooking position (fig. 3) to be hooked with the housing 120. When it is desired to separate the locking member 140 from the housing 120, the locking member 140 is rotated in a reverse direction to disengage the locking hook 141 of the locking member 140 from the hooked position (fig. 4).

Specifically, the stop catch 144 is located at an end of the lower body portion 143. As shown in fig. 3, the stop hook 144 is capable of hooking to the edge of the bottom wall 111 at the opening 113 when the locking hook 141 is in a position to hook with the positioning hook 130. In other words, the stop hook 144 can rotate forward from below the bottom wall 111 to above the bottom wall 111 through the opening 113, and hook with the edge of the bottom wall 111 at the opening 113, with the locking hook 141 in the hooked position.

In this embodiment, the locking member 140 is prevented from rotating in the opposite direction, so that the locking hook 141 is firmly and reliably hooked to the positioning hook 130, and the locking hook 141 is prevented from being disengaged from the positioning hook 130.

The stop catch 144 can have a deformable bent structure. Thus, during the rotation, the stop hook 144 may be pressed by the edge of the bottom wall 111 at the opening 113 to be deformed toward the center of the locking member 140, so as to be able to rotate to above the bottom wall 111 or rotate downward from above the bottom wall 111. In the illustrated embodiment, the cross-sectional shape of the retaining clip 144 taken on a plane perpendicular to the pivot axis 153 is an inverted V-shape. Of course, in embodiments not shown, the cross-sectional shape of the stop clasp 144 may be deformable other suitable shapes.

The inner side of the housing 120 may be provided with a support plate 151 and a connection wall 152. The support plate 151 is arranged vertically and faces inward. The positioning clip 130 is disposed at the lower end of the support plate 151. The supporting plate 151 is connected to at least the lower end of the housing 120 through the connecting wall 152, so that the positioning hook 130 can be held at a fixed position, and the positioning hook 130 is prevented from being moved by force, so that the base 110 and the housing 120 are more stably and firmly connected.

Alternatively, the support plate 151 may be connected to the upper end of the housing 120, particularly, to the top wall 121 of the housing 120. A connecting wall 152 extends from the upper end of the housing 120 to near the lower end of the housing 120, and the lower end of the connecting wall 152 is connected to the positioning clasp 130. The support plate 151 can be coupled to the housing 120 all the way from top to bottom by the coupling wall 152. Therefore, the structure for supporting the positioning clasp 130 is simple and reliable, and the production and the manufacture are easy. The connecting wall 152 may be provided at intervals of at least two.

In the embodiment where the support plate 151 is provided, accordingly, the locking member 140 is a plate-shaped member. Therefore, the hooking area of the locking hook 141 and the positioning hook 130 can be increased, and the firmness of the mounting structure can be improved.

Referring back to fig. 2, the bottom wall 111 may be provided with an upwardly projecting reinforcing wall 114 around the opening 113, such as the ring of reinforcing wall 114 shown. Therefore, the structural strength of the bottom wall 111 at the opening 113 can be enhanced, and deformation of the bottom wall 111 can be avoided. The locking member 140 can be confined within the area enclosed by the reinforcing wall 114 in a direction parallel to the pivot axis 153.

As shown in fig. 5, the bottom wall 111 may be provided with upwardly protruding mounting portions 115 at intervals. One of the locking member 140 and the mounting portion 115 may be provided with a pivot shaft 153, and the other of the locking member 140 and the mounting portion 115 may be provided with a mounting hole 154, the pivot shaft 153 being inserted into the mounting hole 154. Thus, the pivot shaft 153 can rotate within the mounting hole 154 to effect rotation of the locking member 140. In the illustrated embodiment, the locking member 140 is provided with a protruding pivot shaft 153. The mounting portion 115 is provided with a mounting hole 154 for inserting the pivot shaft 153.

As shown in fig. 2 and 6, the bottom wall 111 may be provided with a stopper wall 116 protruding upward. The retaining wall 116 may be connected to the reinforcing wall 114. The stopper wall 116 may extend in a direction perpendicular to the pivot shaft 153, and the stopper hook 144 may abut against the stopper wall 116 when hooked to the bottom wall 111, i.e., in a position hooked with the bottom wall 111. Therefore, it is possible to prevent the undesired swing of the stopper hook 144 when the stopper hook 144 is rebounded, and to prevent the structure of the cooker body 100 from being broken by the stopper hook 144 being forced to be spread apart when the locking piece 140 is pushed upward by an undesired external force from the outside of the cooker body.

The bottom wall 111 may be further provided with an operation port 117 communicating with the outside. The operation port 117 can communicate with the opening 113. In the illustrated embodiment, the retaining walls 116 are spaced apart, e.g., two retaining walls 116 are shown spaced apart. The operation port 117 may be provided between the stopper walls 116. Thus, the stop hook 144 can be disengaged from its hooking position by means of a tool from below the base 110 through the operation opening 117, in particular by pressing the stop hook 144 to deform it, so that the locking member 140 is then rotated in the opposite direction to disengage the locking hook 141 from the positioning hook 130.

In the illustrated embodiment, one locking member 140 is shown. However, in an embodiment not shown, the locking members 140 may be arranged at intervals, for example, two or more, and the positioning hooks 130 correspond to the locking members 140 one by one. Thus, at least two positions of the base 110 can be connected with the housing 120, thereby making the connection between the two more secure.

In a variant embodiment of the invention, which is not shown, the locking element 140 may be provided with only the locking hook 141, without the stop hook 144. In this embodiment, the locking member 140 has another end opposite to the one end. The pivot shaft 153 may be located between one end and the other end of the locking member 140. The avoiding structure may be a recess portion that is provided on the bottom wall 111 and is recessed downward, and an avoiding space is formed inside the recess portion. Thereby, the other end of the locking member 140 can be operated from the inside of the pot body 100 to rotate the locking member 140. Alternatively, the pivot 153 may be located at the other end of the locking member 140, in which case an escape structure may not be provided.

The utility model provides a cooking utensil's a kind of deep pot body 100 can make locking clasp 141 on it hook joint to location clasp 130 and can compress tightly the location from the top through setting up locking piece 140 to at least limit the relative position of base 110 and shell 120 on the vertical, in order to realize the fixed connection of base 110 and shell 120. The installation mode of the rotary hooking of the base 110 does not damage the base 110 and the shell 120 due to the assembly, thereby ensuring the structural strength, simplifying the assembly process, improving the assembly efficiency and reducing the production cost.

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 "part," "member," and the like, when used herein, can refer to either a single part or a combination of parts. Terms such as "mounted," "disposed," and the like, as used herein, may refer to one component as being directly attached to another component or one component as being attached to another component through intervening components. 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. Furthermore, it will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that many more modifications and variations can be made in accordance with the teachings of the present invention, all of which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (14)

1. A pot for a cooking appliance, comprising:

a base (110), the base (110) having a bottom wall (111);

a housing (120), wherein the housing (120) is positioned above the base (110), and a positioning clasp (130) is arranged on the inner side of the housing; and

a locking member (140), the locking member (140) is pivotally mounted on the bottom wall (111), a pivot shaft (153) of the locking member (140) is horizontally disposed, one end of the locking member (140) is provided with a locking clasp (141), and the locking member (140) rotates around the pivot shaft (153) to enable the locking clasp (141) to be hooked to the positioning clasp (130) from above.

2. The pot body according to claim 1, wherein the other end of the locking piece (140) opposite to the one end is provided with a resilient stop clasp (144), the bottom wall (111) is provided with an avoidance structure having an avoidance space, and the rotation of the locking piece (140) around the pivot shaft (153) can cause the stop clasp (144) to rotate to the upper side of the bottom wall (111) through the avoidance space and be hooked to the bottom wall (111).

3. The pot body according to claim 2, wherein the avoiding structure is an opening (113) communicating with the outside, the locking piece (140) is configured such that at least the stop hook (144) can pass out of the opening (113), and the stop hook (144) hooks to an edge of the bottom wall (111) at the opening (113) when turned over the bottom wall (111).

4. The pot body according to claim 3, wherein the locking piece (140) covers the opening (113) when the stop clasp (144) is hooked to the bottom wall (111).

5. The pot body according to claim 3, wherein an operation opening (117) communicating with the outside is provided on the bottom wall (111), the operation opening (117) communicates with the opening (113), and a portion of the stop hook (144) is exposed from the operation opening (117) when in a position hooked with the bottom wall (111).

6. The pot according to claim 3, wherein the bottom wall (111) is provided with an upwardly convex reinforcing wall (114) around the opening (113).

7. The pot body according to claim 2, characterized in that the bottom wall (111) is provided with a stop wall (116) projecting upwards, the stop catch (144) abutting against the stop wall (116) when hooked to the bottom wall (111).

8. The pot body according to claim 2, wherein the stop clasp (144) has a deformable bent structure.

9. The pot body according to claim 1, characterized in that the inner side of the housing (120) is provided with a support plate (151) and a connecting wall (152), the positioning clasp (130) is provided at the lower end of the support plate (151), and the support plate (151) is connected to at least the lower end of the housing (120) through the connecting wall (152).

10. The pot body according to claim 9, wherein the support plate (151) is connected with an upper end of the housing (120), the connecting wall (152) extends from the upper end of the housing (120) to near a lower end of the housing (120), and the lower end of the connecting wall (152) is connected to the positioning clasp (130).

11. The pot body according to claim 1, wherein the locking element (140) comprises an upper body portion (142) and a lower body portion (143) arranged at an angle, the pivot axis (153) is located at the junction of the upper body portion (142) and the lower body portion (143), and the top end of the upper body portion (142) is bent to form the locking clasp (141).

12. The pot body according to claim 1, wherein the bottom wall (111) is provided at intervals with upwardly protruding mounting portions (115), one of the locking member (140) and the mounting portions (115) is provided with the pivot shaft (153), and the other of the locking member (140) and the mounting portions (115) is provided with a mounting hole (154), the pivot shaft (153) being inserted into the mounting hole (154).

13. The pot of claim 1,

the locking piece (140) is a plate-shaped component; and/or

The locking pieces (140) are arranged at intervals, and the positioning clasps (130) correspond to the locking pieces (140) one by one.

14. A cooking appliance, characterized by comprising a pot body (100) according to any one of claims 1 to 13 and a lid openably and closably provided on the pot body (100) to form a cooking space between the lid and the pot body (100).

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