CN211704243U

CN211704243U - Cooking utensil

Info

Publication number: CN211704243U
Application number: CN201921927989.5U
Authority: CN
Inventors: 陈华侨; 余溧帅; 黄家建
Original assignee: Zhejiang Supor Electrical Appliances Manufacturing Co Ltd
Current assignee: Zhejiang Supor Electrical Appliances Manufacturing Co Ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-10-20
Anticipated expiration: 2029-11-08

Abstract

The utility model provides a cooking utensil, it includes a kind of deep pot body and lid. The inner pot is arranged in the pot body; 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. The cover body comprises a surface cover, the surface cover is formed by injection molding, a first plastic wall and a second plastic wall intersected with the first plastic wall are arranged on the surface cover, a hollow part is arranged at the intersection of the first plastic wall and the second plastic wall, and the thickness of the plastic material accumulated at the intersection is reduced, so that the thickness of the plastic material accumulated at the intersection is reduced, and the thickness of the plastic point material accumulated at the intersection is reduced. According to the utility model discloses a cooking utensil sets up well kenozooecium through the crossing department at first plastic wall and second plastic wall to reduce the thickness of the plastic material that first plastic wall and the crossing department of second plastic wall gathered, make the face lid can cool off fast at injection moulding's in-process, avoid the emergence indent deformation of the surface of face lid.

Description

Cooking utensil

Technical Field

The utility model relates to the technical field of household appliances, especially, relate to a cooking utensil.

Background

The surface cover of the existing cooking utensil is generally formed by injection molding of resin materials and is arranged on the appearance surface of a product. The glue inlet point of the surface cover is arranged on the outer side edge close to the surface cover during injection molding production, and the temperature of the glue inlet point rises to the temperature rise of other positions during injection molding, so that the appearance surface close to the glue inlet point after the surface cover is molded is inwards concave and deformed.

Therefore, there is a need to provide a cooking appliance 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, the utility model discloses a cooking utensil, its characterized in that includes:

the cooker body is internally provided with an inner pot; and

the lid, the lid can set up with opening and shutting on the a kind of deep pot body, work as the lid closes when the a kind of deep pot body is gone up, the lid with form culinary art space between the interior pot, the lid includes:

the face lid, the face lid is through injection moulding, the face cover have first plastic wall and with the crossing second plastic wall of first plastic wall with the crossing department of second plastic wall is provided with well kenozooecium, in order to reduce the thickness of the plastic material that crossing department gathers.

According to the utility model discloses a cooking utensil sets up well kenozooecium through the crossing department at first plastic wall and second plastic wall to reduce the thickness of the plastic material that the face lid gathers in the crossing department of first plastic wall and second plastic wall, make the face lid can cool off fast at injection moulding's in-process, avoid the emergence indent deformation of the surface of face lid.

Optionally, a glue inlet portion is arranged on the first plastic wall or the second plastic wall, and the glue inlet portion is close to the hollow portion.

According to the scheme, the glue inlet part is adjacent to the hollow part, so that the excessive thickness of the wall of the plastic material of the glue inlet part accessory in the surface cover injection molding process can be avoided.

Optionally, the glue inlet portion is disposed at a front portion of the cover body and located near a center position of the cover body in the width direction.

According to this scheme, can be convenient for make the face lid, prevent simultaneously that the weld line from appearing in the front portion of face lid for the face lid satisfies the outward appearance requirement.

Optionally, the glue inlet portion is disposed on the upper side of the first plastic wall and spaced apart from the second plastic wall, and the hollow portion is disposed on the lower side of the first plastic wall.

According to the scheme, the face cover is simple in structure, convenient to manufacture and easy to achieve.

Optionally, the wall thickness of the first plastic wall at the intersection is smaller than the wall thickness of the first plastic wall at the position where the glue inlet portion is arranged.

According to the scheme, the concave deformation of the outer surface of the face cover near the glue inlet part can be avoided.

Optionally, a first groove spaced apart from the glue inlet portion is disposed on an upper side of the first plastic wall, and the first groove is disposed at the intersection.

According to this scheme, through setting up first recess, can avoid advancing near the surface of gluing the face lid near portion and take place the indent deformation.

Optionally, the wall thickness of the second plastic wall at the location where the hollow is formed is at least partially smaller than the wall thickness of the other parts.

Optionally, the face lid includes that the gas assists the portion, the gas assist the portion include with cooperation portion that first plastic wall links to each other and connect the cooperation portion with connecting portion between the second plastic wall, the cooperation portion connecting portion with second plastic wall and form between the first plastic wall well kenozooecium, the cooperation portion have with the second recess of well kenozooecium intercommunication.

According to the scheme, the gas auxiliary part is simple in structure, convenient to manufacture and easy to realize.

Optionally, the fitting portion includes a first portion configured in a ring shape and a second portion disposed inside the first portion, the first portion is connected to the connecting portion, and a portion of the first portion connected to the connecting portion is partially spaced apart from the first plastic wall, so that the hollow portion communicates with the second groove.

Optionally, a bottom surface of the second portion is higher than a bottom surface of the first portion, and/or

The position of the second part corresponds to the position of the glue inlet part.

According to the scheme, the structure of the matching part is matched with the end structure of the air needle arranged on the die of the face cover, and the structure is simple, convenient to manufacture and easy to realize.

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;

FIG. 2 is a partial perspective view of the face cover of FIG. 1;

FIG. 3 is another partial perspective view of the face cover of FIG. 1; and

fig. 4 is a partial cross-sectional view of the face cover of fig. 1.

Description of reference numerals:

100: the cooking appliance 110: pot body

120: cover 121: face cover

122: first plastic wall 123: a first plastic wall

124: gas assistance portion 125: hollow part

126: first groove of glue inlet part 128

129: operation panel 131: mating part

132: connection portion 133: second groove

134: first portion 135: the second part

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.

As shown in fig. 1, the present invention provides a cooking appliance 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.

The cooking utensil 100 generally includes a pot body 110 and a lid 120, and the lid 120 is openably and closably disposed on the pot body 110. An inner pot (not shown) is provided in the pot body 110, and a cooking space may be formed between the cover body 120 and the inner pot when the cover body 120 is closed over the pot body 110. The pot body 110 is substantially in a rounded rectangular parallelepiped shape, and has a cylindrical-shaped receiving portion. The inner pot may be configured to be freely put into or taken out of the receiving part to facilitate cleaning of the inner pot, 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 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 to heat food in the inner pot, and a user can control the cooking operation of the cooking appliance 100 through the control device.

With continued reference to fig. 1, the cover body 120 mainly includes a face cover 121 and an operation panel 129 partially covering an upper side of the face cover 121. Specifically, the operation panel 129 is located at an outermost side of the cover 120, so that a user can operate the cooking appliance 100 through the operation panel 129. The operation panel 129 may be made of a transparent resin material. The face cover 121 is integrally formed of a resin material through an injection molding process. In the present invention, the directional terms "upper", "lower", "outer" and "inner" refer to directions determined based on the cooking appliance 100 which is placed upright and the lid 120 is in the closed state, and the directional term "front" refers to a direction of the cooking appliance 100 facing a user with reference to a position where the user uses the cooking appliance 100.

As shown in fig. 2 to 4, a first plastic wall 122 and a second plastic wall 123 intersecting with the first plastic wall 122 are disposed on the surface cover 121, and a hollow portion 125 is disposed at an intersection of the first plastic wall 122 and the second plastic wall 123 to reduce the thickness of plastic materials accumulated at the intersection. Specifically, the hollow portion 125 may be formed through a gas-assisted injection molding process, so that the surface cover 121 can be rapidly cooled at the intersection of the first plastic wall 122 and the second plastic wall 123 during the injection molding process, and the concave deformation of the outer surface of the surface cover 121 is avoided. The first plastic wall 122 may extend substantially in a horizontal direction, and the second plastic wall 123 may be located at a peripheral edge of the first plastic wall 122 and extend downward. The included angle between the second plastic wall 123 and the first plastic wall 122 is greater than 90 °, that is, the second plastic wall 123 is inclined from the vertical direction, so as to facilitate injection molding of the face cover 121.

The first plastic wall 122 is provided with a glue inlet portion 126, and the glue inlet portion 126 is adjacent to the hollow portion 125. Specifically, the glue inlet portion 126 is provided at the front portion of the cover 120 and near the approximate center of the cover 120 in the width direction. In the present embodiment, the glue inlet portion 126 is provided at the front portion of the first plastic wall 122, and is located near the approximate center position of the first plastic wall 122 in the width direction. It will be understood by those skilled in the art that the location of the glue inlet 126 is not limited to the present embodiment, and the glue inlet 126 may be located at any suitable location on the face cover 121 as required. In an embodiment, not shown, the glue inlet may also be provided on the second plastic wall.

In the present embodiment, the glue inlet portion 126 is provided on the upper side of the first plastic wall 122 and spaced apart from the second plastic wall 123, and the glue inlet portion 126 is provided at a position close to the second plastic wall 123. As shown in fig. 4, a hollow 125 is provided at the lower side of the first plastic wall 122. Preferably, the wall thickness of the first plastic wall 122 at the intersection of the first plastic wall 122 and the second plastic wall 123 is smaller than the wall thickness of the first plastic wall 122 where the glue inlet portion 126 is disposed. Specifically, the upper side of the first plastic wall 122 is provided with a first groove 128 spaced apart from the glue inlet portion 126, and the first groove 128 is provided at the intersection of the first plastic wall 122 and the second plastic wall 123. Preferably, the wall thickness of the second plastic wall 123 at the location where the hollow 125 is formed is at least partially smaller than the wall thickness of the other parts.

With continued reference to fig. 4, the face cover 121 further includes an air assist portion 124, the air assist portion 124 including a mating portion 131 connected to the first plastic wall 122 and a connecting portion 132 connected between the mating portion 131 and the second plastic wall 123. The structure of the fitting portion 131 is adapted to the end structure of the air pin provided on the mold of the face cover 121. The fitting portion 131, the connecting portion 132, the second plastic wall 123 and the first plastic wall 122 form a hollow portion 125 therebetween, and the fitting portion 131 has a second groove 133 communicating with the hollow portion 125. Preferably, the fitting portion 131 extends in a vertical direction, and the connection portion 132 extends in a horizontal direction. Those skilled in the art understand that the structure of the fitting part 131 is not limited to the present embodiment, and the fitting part 131 may extend in a direction inclined from the vertical direction and the connection part 132 may extend in a direction inclined from the horizontal direction as needed.

Specifically, the fitting portion 131 includes a first portion 134 configured in a ring shape and a second portion 135 disposed inside the first portion 134, the first portion 134 is connected with the connection portion 132, and the portion of the first portion 134 connected with the connection portion 132 is partially spaced apart from the first plastic wall 122 such that the hollow portion 125 communicates with the second groove 133. More specifically, the bottom surface of the second portion 135 is higher than the bottom surface of the first portion 134. In the present embodiment, the position of the second portion 135 corresponds to the position of the glue inlet portion 126.

The utility model discloses in, at the in-process that face lid 121 was moulded plastics, walk full back at face lid 121's glue, the gas needle that sets up on face lid 121 mould lets in nitrogen gas to the inside of gas assistance portion 124, blow empty the inside of gas assistance portion 124, make the crossing department of first plastic wall 122 and second plastic wall 123 form well kenozooecium 125, and make the wall thickness attenuation of this crossing department in order to cool off with higher speed, the internal surface of well kenozooecium 125 forms anomalous arc surface structure simultaneously, the surface of face lid 121 that has avoided effectively advancing near gluey portion 126 takes place the indent deformation.

According to the utility model discloses a cooking utensil sets up well kenozooecium through crossing the department at first plastic wall and second plastic wall to reduce the thickness of the plastic material that the face lid gathers in the crossing department of first plastic wall and second plastic wall, make the face lid can cool off fast at injection moulding's in-process, avoid the emergence indent deformation of the surface of face lid.

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 cooking appliance, characterized by comprising

A pot body (110) having an inner pot disposed therein; and

a lid (120), the lid can set up with opening and shutting on the a kind of deep pot body, when the lid closes on the a kind of deep pot body, the lid with form the culinary art space between the interior pot, the lid includes:

face lid (121), the face lid is through injection moulding, the face cover be last have first plastic wall (122) and with crossing second plastic wall (123) of first plastic wall with the crossing department of second plastic wall is provided with well kenozooecium (125), in order to reduce the thickness of the plastic material that crossing department gathers.

2. The cooking appliance according to claim 1, wherein the first plastic wall or the second plastic wall is provided with a glue inlet portion (126) adjacent to the hollow portion.

3. The cooking appliance according to claim 2, wherein the glue inlet portion is provided at a front portion of the cover body in the vicinity of a center position of the cover body in a width direction.

4. The cooking appliance of claim 2, wherein the glue inlet is disposed on an upper side of the first plastic wall and spaced apart from the second plastic wall, and the hollow is disposed on a lower side of the first plastic wall.

5. The cooking appliance of claim 2, wherein a wall thickness of the first plastic wall at the intersection is less than a wall thickness of the first plastic wall where the glue inlet is located.

6. The cooking appliance according to claim 5, wherein an upper side of the first plastic wall is provided with a first groove (128) spaced apart from the glue inlet portion, the first groove being provided at the intersection.

7. The cooking appliance according to claim 1, wherein the wall thickness of the second plastic wall at the location where the hollow is formed is at least partially smaller than the wall thickness of the other parts.

8. The cooking appliance according to claim 2, wherein the cover comprises an air assist portion (124) comprising a mating portion (131) connected to the first plastic wall and a connecting portion (132) connected between the mating portion and the second plastic wall, the mating portion, the connecting portion and the first and second plastic walls forming the hollow therebetween, the mating portion having a second recess (133) communicating with the hollow.

9. The cooking appliance according to claim 8, wherein the fitting portion includes a first portion (134) configured in a ring shape and a second portion (135) disposed inside the first portion, the first portion being connected to the connecting portion, and a portion of the first portion connected to the connecting portion being partially spaced apart from the first plastic wall such that the hollow portion communicates with the second groove.

10. The cooking appliance of claim 9,

the bottom surface of the second portion is higher than the bottom surface of the first portion, and/or