CN213155356U

CN213155356U - Cooking utensil

Info

Publication number: CN213155356U
Application number: CN202021398666.4U
Authority: CN
Inventors: 朱泽春; 袁其炜; 廖仁伟; 王昌明
Original assignee: Joyoung Co Ltd
Current assignee: Shandong Jiuchuang Home Appliance Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-05-11
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses a cooking utensil, which comprises a pot body with a cooking cavity, wherein the pot body comprises a base and mica sheets arranged on the base, and the base comprises an installation area 140 for placing the mica sheets and a connecting piece; the mounting region 140 is provided with a fixing member, and a gap for placing the mica sheet is formed between the mounting region 140 and the fixing member; when the fixing piece is matched with the connecting piece, the connecting piece is abutted against the mica sheet. On the one hand, the mica sheets are convenient to put into the mounting area 140, on the other hand, the mica sheets can be positioned without punching, and on the other hand, the fixing part does not need to penetrate through the base, so that the fixing part is prevented from being higher than the base supporting legs, and the placing stability of the product is ensured. In addition, the mica sheet can be in contact with the bottom surface of the base in such a way, so that the distance between the mica sheet and the heating element is kept as large as possible, and the heat insulation effect is improved.

Description

Cooking utensil

Technical Field

The utility model belongs to the technical field of kitchen appliance, especially, relate to a cooking utensil.

Background

At present, with the development of society and the advancement of technology, more and more kitchen electrical products emerge on the market, and various cooking appliances are more and more commonly used in daily families.

The existing rice cooker needs a heating element to generate high temperature to cook food when in work, but the heating element can generate a large amount of heat radiation in the working and heating process, so that the space around the heating element and other parts are heated and heated, particularly, the base is heated rapidly, even the phenomenon of melting occurs, so that mica sheets can be arranged on the base to carry out effective heat insulation, and the quality of the heat insulation effect of the mica sheets or the temperature of the base depends on the distance between the mica sheets and the heating element.

Among them, the connection mode between the mica sheet and the base generally includes the following two types:

first, the mica sheet and the base can be fixed in a threaded connection mode. The connection mode usually needs to respectively provide threaded holes on the mica sheet and the base, and the connection between the mica sheet and the base is realized through the matching between the screw and the threaded hole. Although the structure of the threaded connection mode is very simple, the wall thickness of the base is small, the screw easily extends out of the base from the inside of the base when being matched with the threaded hole, so that the screw and the base are parallel and level to the support legs, even the screw is higher than the support legs, the normal placement of the rice cooker is influenced, and the stability of the connection structure between the mica sheets and the base is not guaranteed.

Secondly, the mica sheets and the base can be fixed in a buckling connection mode. Specifically, the base is provided with buckle and spacing muscle, and the buckle cooperatees with spacing muscle in order to fix the mica sheet. Although the assembly between the mica sheet and the base can be simplified by the buckling connection mode, in the actual use process, if the base is under the action of external force, the mica sheet is at risk of being separated from the buckles and the limiting ribs. And, the distance between mica sheet and the heat preservation cover is shortened greatly to the setting up of spacing muscle on the base to influence the thermal-insulated effect of mica sheet.

It will thus be seen that the prior art is susceptible to further improvement and enhancement.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cooking utensil to solve at least one technical problem among the above-mentioned technical problem.

The utility model discloses the technical scheme who adopts does:

the utility model provides a cooking utensil, which comprises a pot body with a cooking cavity, a base and mica sheets arranged on the base,

the base comprises a mounting area for placing the mica sheet; the mounting area is provided with a fixing piece and a connecting piece, and a gap for placing the mica sheet is formed between the mounting area and the fixing piece;

when the fixing piece is matched with the connecting piece, the connecting piece is abutted against the mica sheet.

Preferably, the mounting area is a groove with an upward opening, and the fixing piece is arranged at the edge of the groove.

Preferably, a circuit board is arranged above the groove, and a gap is formed between the mica sheet and the circuit board.

Preferably, the fixing member extends toward the center of the recess.

Preferably, the mounting area includes a hollow portion surrounded by the fixing member and a side wall of the mounting area.

Preferably, the number of the fixing members is plural, the mounting region has a plurality of corners, and the plurality of fixing members are respectively provided at the plurality of corners in correspondence with each other.

Preferably, the connecting member is a screw having an external thread, and the fixing member is a stud having an internal thread.

Preferably, the connecting piece is a rivet, and the fixing piece is a riveting column provided with a riveting hole.

Preferably, the edge of the mounting area is also provided with a handle fastening position.

Preferably, the number of the buckling positions is multiple, and the buckling positions are uniformly arranged along the edge of the mounting area.

Since the technical scheme is used, the utility model discloses the beneficial effect who gains does:

1. in the utility model, a gap is formed between the fixing piece and the bottom surface of the mounting area, so that on one hand, the assembly efficiency of the mica sheet is improved, and on the other hand, the problem that the strength of the mica sheet is reduced due to the fact that the mica sheet is punched is avoided, and the heat insulation effect of the mica sheet is influenced; on the other hand, a gap is reserved between the fixing piece and the base, so that the phenomenon that a screw penetrates out of the base and exceeds a base supporting leg when the fixing piece is connected and matched with the connecting piece in a traditional mode is avoided, the base is prevented from being damaged, the strength of the base is influenced, and the placing stability of a product is guaranteed. In addition, this kind of mode can make the mica sheet contact with the bottom surface of base to keep the biggest temperature rise distance between mica sheet and the heat preservation cover, promote thermal-insulated effect.

2. As a preferred embodiment of the present invention, the mounting area is a groove with an upward opening, and the fixing member is disposed at the edge of the groove. The arrangement of the groove further increases the distance between the mica sheet and the heating element, so that the heat insulation effect generated by the mica sheet is better. The fixing piece is arranged at the edge of the groove, the influence of the structure on the process of taking and placing the mica sheets is small, and the assembly efficiency is improved. Specifically, can set up the mounting in the bight of recess for the process influence to getting to put the mica sheet is littleer, and the contained angle can promote the clamping effect of mounting to the mica sheet moreover.

3. As a preferred embodiment of the utility model, the mounting orientation the center of recess is extended, this kind of mode can prevent to be located the installing zone with the phenomenon that the upwarp appears in the mica sheet of the relative one side of mounting to guarantee the fixed stability of mica sheet installation, reinforcing assembly effect.

Further, the fixing piece can be a plurality of, and the stability of fixed knot structure is further promoted in the setting of a plurality of fixing pieces.

4. As a preferred embodiment of the utility model, the installing zone include by the mounting with the fretwork portion that the lateral wall of installing zone encloses, the structural strength of mounting can be promoted in the setting of fretwork portion, prevents to take place to deform and influence the intensity of mounting at the in-process of moulding plastics this structure.

5. As a preferred embodiment of the utility model, the screw of connecting piece for having the external screw thread, the mounting is for having the internal screw thread double-screw bolt, and threaded connection compares in grafting or joint isotructure, connects more reliably stably, prevents that the mica sheet from deviating from in the installing zone because of rocking of cooking utensil.

6. As a preferred embodiment of the utility model, the edge of installing zone still is provided with detains the hand position, and the setting of detaining the hand position can convenience of customers to the mica sheet operation such as installation or dismantlement, further promotes assembly efficiency, does benefit to user experience.

Drawings

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

fig. 1 is an exploded view of a cooking apparatus according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of a base according to an embodiment of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to an embodiment of the present invention;

fig. 4 is a top view of a base according to an embodiment of the present invention;

fig. 5 is an enlarged schematic view of a portion B in fig. 4 according to an embodiment of the present invention;

fig. 6 is a top view of a base according to another embodiment of the present invention;

fig. 7 is a schematic view of a lower mounting area 140 according to another embodiment of the present invention;

fig. 8 is a sectional view of a cooking apparatus according to an embodiment of the present invention.

Wherein the content of the first and second substances,

100 cooking utensil, 110 pot cover, 120 pot body, 121 cooking chamber, 130 mica sheet, 140

mounting areas

140, 141 connecting pieces, 142 fixing pieces, 143

buckle hand positions

143, 144 hollow-out parts, 145 corners and 150 bases.

Detailed Description

In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

In addition, in the description of the present invention, it is to be understood that the terms "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

As shown in fig. 1 to 7, an embodiment of the present invention provides a cooking appliance 100, including a pot body 120 having a cooking cavity 121, a base 150, and a mica sheet 130 disposed on the base 150, specifically, the base 150 includes a mounting area 140 for placing the mica sheet 130; the mounting region 140 is provided with a fixing member 142 and a connecting member 141, and a gap for placing the mica sheet 130 is formed between the mounting region 140 and the fixing member 142; when the fixing member 142 is engaged with the connecting member 141, the connecting member 141 abuts against the mica sheet 130.

It should be noted that, for the sake of convenience, the present embodiment will explain the technical solution related to the present application in a manner that the mounting area 140 is disposed on the base 150, and the fixing element 142 and the connecting element 141 are disposed on the mounting area 140. In addition, in the embodiment, the fixing element 142 and the mounting region 140, and the fixing element 142 and the connecting element 141 may be connected by a fixed connection (e.g., integral molding, welding, etc.) or a detachable connection (e.g., threaded connection, clamping connection, etc.), which is not limited in the embodiment. The fixing element 142 and the mounting area 140 are made of plastic or metal, but the present invention is not limited thereto.

The embodiment of the utility model provides a this kind of cooking utensil 100 installs fixed mica sheet 130 through installing zone 140 on the base 150 to base 150 is protected to the thermal-insulated effect of better performance mica sheet 130, also promotes mica sheet 130's assembly efficiency simultaneously. In addition, the mounting region 140 includes a fixing member 142 and a connecting member 141, and when the fixing member 142 is engaged with the connecting member 141, one end of the connecting member 141 abuts against the mica sheet 130, so that the mica sheet 130 is prevented from being separated from the mounting region 140 when the cooking appliance 100 moves or shakes, stability of the fixing structure and reliability of connection between the mica sheet 130 and the mounting region 140 are enhanced, and assembly efficiency is improved. In addition, the connecting structure has the advantages of simple structure, convenience in assembly, and uncomplicated processing and manufacturing processes, and can reduce the production cost of products to a great extent.

In one embodiment, as shown in fig. 2, 3 and 4, the mounting region 140 is a groove with an upward opening, the fixing element 142 is disposed at an edge of the groove, and the fixing element 142 has a gap with a bottom of the groove. The provision of the grooves further increases the distance between the mica sheets 130 and the heating element, thereby providing a better thermal insulation. The fixing part 142 is arranged at the edge of the groove, and the influence of the structure on the process of taking and placing the mica sheets 130 is minimal, so that the assembly efficiency is improved. Preferably, the fixing element 142 may be integrally formed with the groove, and this arrangement can reduce the influence of the fixing element 142 on the strength of the groove to the greatest extent and also avoid the fixing element 142 from being detached from the groove when other connection methods are adopted. The integrated forming mode is convenient for processing and forming, and the production cost is reduced.

Further, a circuit board is arranged above the groove, and a gap is formed between the circuit board and the mica sheet 130 in the groove. Set up mica sheet 130 in the recess, the up end of mica sheet 130 can not bulge with the up end of base diapire, has left bigger installation space for the installation of circuit board like this, has also greatly isolated the heat transfer of circuit board simultaneously on the base.

As a preferred implementation of the embodiment of the present invention, with continued reference to fig. 4, the fixing member 142 extends toward the center of the groove. The fixing member 142 extends towards the center of the groove, and when the fixing member 142 is connected and matched with the connecting member 141, the position of the connecting member 141, which abuts against the mica sheet 130, is closer to the center of the mica sheet 130, so that the mica sheet 130 is prevented from being warped on one side due to uneven stress, and the connection stability is enhanced.

It should be understood that the reason why the fixing member 142 extends toward the center of the groove is that since the mica sheet 130 is made of hard material, when the fixing member 142 and the connecting member 141 are connected and the connecting member 141 abuts against the edge of the mica sheet 130, the unstressed side of the mica sheet 130 is lifted, so that the mica sheet 130 is easily separated from the mounting region 140. The fixing member 142 extends towards the center of the groove, so that the stress of the mica sheet 130 is more uniform, the mica sheet 130 is prevented from falling off, and the stability and the reliability of fixing the mica sheet 130 are improved.

As a preferred implementation manner of the embodiment of the present invention, the installation area 140 includes a hollow portion 144 surrounded by the fixing member 142 and the side wall of the installation area 140.

In one embodiment, referring to fig. 4 and 5, the mounting region 140 has a hollow portion 144 surrounded by the fixing member 142 and the side wall of the mounting region 140. The setting of fretwork portion 144 can promote the structural strength of mounting 142, prevents that this structure from taking place the intensity that deformation influences mounting 142 at the in-process of moulding plastics, guarantees fixed knot structure's stability.

As a preferable implementation manner of the embodiment of the present invention, the fixing member 142 is plural, the mounting region 140 has plural corner portions 145, and the plural fixing members 142 are respectively provided correspondingly to the plural corner portions 145.

In a specific example, referring to fig. 5, preferably, the number of the fixing members 142 is two, the mounting region 140 is a rectangular groove, and the two fixing members 142 are disposed at two corners 145 on the same side of the rectangular groove. The arrangement mode of the plurality of fixing pieces 142 further improves the reliability of fixing the mica sheets 130, and the arrangement of the corner portions 145 further limits the possible displacement of the mica sheets 130 in the grooves, so that the mica sheets 130 are prevented from falling off. And the rectangular groove is convenient for processing and forming, and the processing cost is reduced.

In another specific example, referring to fig. 7, two securing members 142 are provided at two diagonal corners 145 of a rectangular groove.

As a preferred implementation manner of the embodiment of the present invention, the connecting member 141 is a screw having an external thread, and the fixing member 142 is a stud having an internal thread. Alternatively, the connecting member 141 is a rivet, and the fixing member 142 is a rivet post having a riveting hole. For threaded connection between screw and the double-screw bolt, for riveting between rivet and the riveting post, two kinds of connected modes can both make the connection between mounting 142 and the connecting piece 141 more reliable and more stable, and then make fixing to mica sheet 130 when connecting piece 141 supports against mica sheet 130 more reliable and more stable.

Furthermore, compared with the connection mode of a rivet and a rivet column, the connection mode of the screw and the stud has the advantages that the fixing piece 142 and the connecting piece 141 are more reliable and stable due to the existence of the screw threads, the disassembly is more convenient, and the assembly efficiency is improved.

As a preferred implementation manner of the embodiment of the present invention, the edge of the installation area 140 is further provided with a handle fastening position 143. The arrangement of the handle buckling position 143 enables the mica sheet 130 to be more conveniently taken and placed in the groove, and the assembling efficiency is further improved.

Further, the number of the fastening positions 143 may be multiple, and the fastening positions 143 are uniformly arranged along the edge of the mounting area 140. In a specific example, referring to fig. 5, preferably, the number of the plurality of fastening positions 143 is two, and the two fastening positions 143 are oppositely disposed on the side wall of the groove, so as to further improve the assembly efficiency of the mica sheet 130.

Referring to fig. 1 and 8, the cooking utensil 100 of the present invention further includes a lid 110, the lid 110 is installed above the pot body 120, and the lid 110 is used for opening or closing the pot body 120.

The utility model can be realized by adopting or using the prior art for reference in places which are not mentioned in the utility model.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to 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 scope of the claims of the present invention.

Claims

1. A cooking utensil comprises a pot body with a cooking cavity, a base and mica sheets arranged on the base, and is characterized in that,

2. The cooking appliance of claim 1, wherein the mounting area is a recess that opens upward and the fixing member is disposed at an edge of the recess.

3. The cooking appliance of claim 2, wherein a circuit board is disposed over the recess with a gap between the mica sheet and the circuit board.

4. The cooking appliance of claim 2 wherein said fixture extends toward a center of said recess.

5. The cooking appliance of claim 3, wherein the mounting area includes a hollowed-out portion bounded by the fixture and a sidewall of the mounting area.

6. The cooking appliance according to any one of claims 1 to 5, wherein the fixing member is provided in plurality, the mounting region has a plurality of corners, and the plurality of fixing members are respectively disposed at the plurality of corners.

7. The cooking appliance of claim 1 wherein said connecting member is a screw having an external thread and said securing member is a stud having an internal thread.

8. The cooking appliance of claim 1, wherein the connecting member is a rivet and the fixing member is a rivet post having a rivet hole.

9. The cooking appliance of claim 1, wherein the edge of the mounting area is further provided with a catch location.

10. The cooking appliance of claim 9, wherein the plurality of handle positions are provided uniformly along the edge of the mounting area.