CN213371461U - Cooking utensil's lid and cooking utensil - Google Patents

Abstract

The utility model discloses a cooking utensil's lid and cooking utensil. The cover body comprises a lining, a temperature sensor, a fixed seat and a pressing device. The inner liner is provided with a mounting hole; the temperature sensor is provided with a fixing plate, the fixing plate is positioned above the lining and is abutted against the lining, and at least part of the temperature sensor extends into the mounting hole; the fixing seat is arranged on the lining and close to the mounting hole, the fixing seat is provided with an accommodating groove with an opening at one end, and the opening end of the accommodating groove close to the opening is provided with a first inclined surface; the fixing base is provided with a temperature sensor, the temperature sensor is arranged in the accommodating groove, the fixing base is provided with a first inclined surface, the fixing base is provided with a second inclined surface, the first inclined surface is opposite to the second inclined surface, and the second inclined surface is opposite to the second inclined surface. According to the utility model discloses a lid, first inclined plane and second inclined plane contact direction during the installation for the rotating part can get into the holding tank more easily.

Description

Cooking utensil's lid and cooking utensil

Technical Field

The utility model relates to a cooking utensil technical field particularly relates to a cooking utensil's lid and cooking utensil.

Background

It is known that many cooking appliances, such as electric rice cookers or electric pressure cookers, are provided with a top temperature probe for sensing the temperature in the inner pot during cooking to perform control of cooking based on the temperature. However, the conventional temperature measuring probe is complex in installation mode, and a large number of parts are used for installation, so that labor is wasted and the installation efficiency is reduced.

Therefore, there is a need for a lid for a cooking appliance and a cooking appliance that at least partially address 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.

To at least partially solve the above problem, a first aspect of the present invention provides a lid for a cooking appliance, including:

the inner liner is provided with a mounting hole;

the temperature sensor comprises a fixing plate, the fixing plate is positioned above the lining and is abutted against the lining, and at least part of the temperature sensor extends into the mounting hole;

the fixing seat is arranged on the lining and close to the mounting hole, the fixing seat is provided with an accommodating groove with an opening at one end, and the opening end of the accommodating groove close to the opening is provided with a first inclined surface; and

the fixing seat is used for applying acting force towards the lining direction to the pressing device so as to fix the temperature sensor on the lining through the fixing plate.

According to the cover body of the utility model, the temperature sensor is fixed on the lining through the rotary pressing device, so that the cover body has few parts, simple structure and easy installation; and first inclined plane and second inclined plane contact when rotatory closing device have played the effect of direction for the rotating part can get into the holding tank more easily.

Further, the rotating part is provided with a protruding part, and the protruding part extends from the surface of the rotating part towards the direction far away from the cover body. According to the scheme, a user can grab the protruding part to operate the pressing device, so that the pressing device is more convenient to install; in addition, the bulge part is blocked by the fixed seat in the radial direction of the pressing device, and the pressing device and the temperature sensor can be prevented from radially shaking.

Further, the cover body comprises two fixing seats, the two fixing seats are arranged in parallel, the directions of the respective opening ends of the two fixing seats are opposite, and the mounting hole is formed between the two fixing seats. According to this scheme, set up two fixing bases that the opening is opposite, can make closing device's installation more firm.

Further, the pressing device comprises two rotating parts and a pressing part, the pressing part is connected between the two rotating parts, and the pressing part is located above the fixing plate and abutted to the fixing plate. According to this scheme, set up two rotating parts, can cooperate with two fixing bases, further improve the fastness of installation.

Further, the first inclined surface faces the lining, the second inclined surface faces the first inclined surface, and the second inclined surface is adapted to the inclination angle of the first inclined surface. According to this scheme, can carry out better direction to closing device.

Further, the fixing base includes:

a support connected to the liner;

an acting part located above and spaced apart from the support part, an end of the acting part remote from the open end being connected with the support part, wherein a gap between the support part and the acting part is configured as the receiving groove. This scheme simple structure, can integrated into one piece, production efficiency is high.

Further, the distance between the plane of the top surface of the rotating part and the plane of the bottom surface of the pressing part is larger than the distance between the plane of the bottom surface of the acting part and the plane of the top surface of the fixing plate. From this, closing device, fixing base and fixed plate form interference fit, can fully compress tightly the temperature sensor.

Further, the open end of the acting portion has a stopper portion that protrudes from the first slope in a direction toward the liner. This scheme can prevent that the rotating part from breaking away from the holding tank, has improved the installation fastness.

Further, the acting portion and/or the rotating portion have elasticity. Therefore, the pressing device, the fixing seat and the fixing plate form elastic interference fit, and the pressing device can be installed more easily.

A second aspect of the present invention provides a cooking device, including the lid of the first aspect.

According to the cooking utensil of the utility model, the temperature sensor is fixed on the lining through the rotary pressing device, so that the cooking utensil has few parts, simple structure and easy installation; and first inclined plane and second inclined plane contact when rotatory closing device have played the effect of direction for the rotating part can get into the holding tank more easily.

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 and descriptions of the invention, which are used to explain the principles of the invention.

In the drawings:

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

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

fig. 3 is a schematic top view of a mounting state of a cover of a cooking appliance according to the present invention;

FIG. 4 is an enlarged view of portion B of FIG. 3;

FIG. 5 is a cross-sectional view taken along line C-C of the cover of FIG. 3;

FIG. 6 is an enlarged view of portion D of FIG. 5;

FIG. 7 is a schematic view of the cover of FIG. 3 cut away in the direction E-E; and

fig. 8 is an enlarged schematic view of portion F of fig. 7.

Description of reference numerals:

100: the cover body 110: inner liner 111: mounting hole

120: fixing seat 121: the accommodation grooves 122: supporting part

123: action part 124: the limiting portion 125: first inclined plane

130: the temperature sensor 131: fixing plate 140: pressing device

141: rotating portion 142: the pressing portion 143: second inclined plane

144: projecting 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 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, a detailed description will be given for a thorough understanding of the present 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 preferred embodiments of the present invention are described in detail below, however, other embodiments of the present invention are possible in addition to these detailed descriptions.

It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the invention. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, 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.

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".

It is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", and the like are used herein for purposes of illustration only and are not limiting.

Exemplary embodiments according to the present invention will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of these exemplary embodiments to those skilled in the art.

The cooking appliance of the present invention generally includes a pot body (not shown) and a lid body 100. The pot body is substantially in the shape of a rounded rectangular parallelepiped and has a cylindrical-shaped inner pot accommodating chamber, and an inner pot (not shown) can be freely put into or taken out of the inner pot accommodating chamber to facilitate cleaning of the inner pot. 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. A heating means (not shown) for heating the inner pot is provided in the pot body.

The cover body 100 has a substantially rounded rectangular parallelepiped shape and substantially corresponds to the shape of the pot body. The lid 100 is pivotally connected to the pot body in an openable and closable manner, and is used for covering the pot body. When the cover body 100 is covered on the cooker body, a cooking space is formed between the cover body 100 and the inner pot. The cooking utensil may further have a temperature sensing device, such as an upper temperature sensing device (i.e., the temperature sensor 130) disposed in the cover body 100 and/or a lower temperature sensing device disposed below the receiving cavity. The cooking appliance further includes a lid opening button mechanism (not shown) preferably provided on the pot body, the lid opening button mechanism being connected to a locking mechanism for locking the lid body 100 to the pot body through a transmission mechanism, the lid body 100 being automatically openable when the lid opening button mechanism is pressed.

The cooking appliance further comprises control means (not shown) and heating means (not shown). The Control device is used for achieving the purpose of cooking Control of the cooking appliance, and the Control device may be a Micro Control Unit (MCU). The heating device is used for heating the inner pot, and the heating device can be a coil panel. The control device is electrically connected with the heating device to realize the control of heating.

Please refer to fig. 1 to 8 for the detailed structure of the cover 100. Referring to fig. 1 and 3, the cover 100 includes an inner liner 110, a temperature sensor 130, a fixing base 120 and a pressing device 140. The liner 110 has a mounting hole 111, and a fixing base 120 is provided near the mounting hole 111. The temperature sensor 130 is disposed at the mounting hole 111, and extends at least partially into the mounting hole 111. The temperature sensor 130 is provided with a fixing plate 131, the fixing plate 131 is positioned above the liner 110 and abuts against the liner 110, and the size of the fixing plate 131 is larger than that of the mounting hole 111, so that the temperature sensor 130 does not completely fall into the mounting hole 111.

The fixing base 120 has an accommodating groove 121 with an opening at one end, the opening is a lateral opening, the pressing device 140 is disposed on the fixing plate 131, the pressing device 140 has a rotating portion 141 capable of entering the accommodating groove 121 by rotating, and when the rotating portion 141 enters the accommodating groove 121, the pressing device can be limited in the fixing base. The fixing base 120 applies a force to the pressing device 140 in a direction toward the lining 110, and the temperature sensor 130 is fixed to the lining 110 by the fixing plate 131.

Referring to fig. 2, 4, 7 and 8, an end portion of the receiving groove 121 close to the opening has a first inclined surface 125, one side of the rotating portion 141 along the rotating direction has a second inclined surface 143, and the first inclined surface 125 corresponds to the second inclined surface 143. Preferably, the first inclined surface 125 faces the liner 110, the second inclined surface 143 faces the first inclined surface 125, and the second inclined surface 143 is adapted to the inclination angle of the first inclined surface 125.

According to the cover body 100 of the present invention, the temperature sensor 130 is fixed on the lining 110 by rotating the pressing device 140, so that the cover body has few parts, simple structure and easy installation; and the first inclined surface 125 contacts with the second inclined surface 143 when the pressing device 140 is rotated, which plays a guiding role so that the rotating part 141 can enter the receiving groove 121 more easily.

Specifically, please refer to fig. 1, fig. 2, fig. 3 and fig. 4. In order to improve the installation stability, the cover 100 includes two fixing bases 120, and correspondingly, the pressing device 140 includes two rotating portions 141.

The two fixing bases 120 are disposed on two sides of the mounting hole 111 in parallel, that is, the mounting hole 111 is located in the center of the two fixing bases 120, and the directions of the respective opening ends of the two fixing bases 120 are opposite. The pressing device 140 further includes a pressing portion 142, the pressing portion 142 is connected between the two rotating portions 141, and the pressing portion 142 is located above the fixing plate 131 and abuts against the fixing plate 131. Accordingly, the two rotating portions 141 can be engaged with the two fixing bases 120, and the temperature sensor 130 is fixed to the lining 110 by the press-fit portion 142, thereby further improving the fixing strength.

Referring to fig. 2, 5 and 6, the rotating portion 141 is provided with a protrusion 144, and the protrusion 144 protrudes from a surface of the rotating portion 141, that is, the protrusion 144 extends from the surface of the rotating portion 141 toward a direction away from the cover 100. In the illustrated embodiment, one protrusion 144 is provided on each of the two rotating portions 141. When operation is required, the installation can be completed by merely grasping the protrusion 144 with a hand and rotating it. In addition, the protrusion 144 is blocked by the fixing seat 120 in the radial direction of the pressing device 140, and can prevent the pressing device 140 and the temperature sensor 130 from shaking in the radial direction.

Referring to fig. 2, 7 and 8, each of the fixing bases 120 is composed of a supporting portion 122 and an acting portion 123. Wherein the supporting portion 122 is disposed on the liner 110, and the acting portion 123 is connected to the supporting portion 122. Specifically, the acting portion 123 is located above the supporting portion 122 and spaced apart from the supporting portion 122, one end of the acting portion 123 away from the opening end of the accommodating groove 121 is connected to the supporting portion 122, and a gap between the supporting portion 122 and the acting portion 123 is the accommodating groove 121.

The open end of the action portion 123 may be provided with a stopper portion 124, and the stopper portion 124 protrudes from the first inclined surface 125 in a direction toward the inner liner 110. That is, the limiting portion 124 may be configured as a hook to limit the rotating portion 141 in the accommodating groove 121. Preferably, the position-limiting part 124 is located at an end portion of the first inclined surface 125 close to the lining 110, so that the rotating part 141 is blocked by the position-limiting part 124 after sliding into the receiving groove 121 via the first inclined surface 125. This prevents the rotation portion 141 from coming off the housing groove 121, and improves the mounting reliability.

In order to enable the pressing device 140 to sufficiently press the temperature sensor 130, the acting portion 123 and/or the rotating portion 141 are preferably configured as elastic members. And the compression device 140, the holder 120 and the fixing plate 131 preferably form an interference fit. In an alternative embodiment, the distance between the plane of the top surface of the rotating portion 141 and the plane of the bottom surface of the pressing portion 142 is greater than the distance between the plane of the bottom surface of the acting portion 123 and the plane of the top surface of the fixing plate 131.

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. 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 embodiments described above, and that many more modifications and variations are possible in light of the teaching of the present invention and are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. A lid for a cooking appliance, comprising:

the inner liner (110), the inner liner (110) has mounting holes (111) thereon;

a temperature sensor (130), wherein the temperature sensor (130) comprises a fixing plate (131), the fixing plate (131) is positioned above the lining (110) and is abutted against the lining (110), and at least part of the temperature sensor (130) extends into the mounting hole (111);

the fixing seat (120) is arranged on the lining (110) and close to the mounting hole (111), the fixing seat (120) is provided with a receiving groove (121) with one open end, and the open end, close to the opening, of the receiving groove (121) is provided with a first inclined surface (125); and

the pressing device (140) is arranged on the fixing plate (131), the pressing device (140) is provided with a rotating part (141) which can enter the accommodating groove (121) through rotation, one side of the rotating part (141) along the rotating direction is provided with a second inclined surface (143), the first inclined surface (125) corresponds to the second inclined surface (143), and when the rotating part (141) enters the accommodating groove (121), the fixing seat (120) applies acting force towards the lining (110) to the pressing device (140) so as to fix the temperature sensor (130) on the lining (110) through the fixing plate (131).

2. Cover according to claim 1, characterized in that the rotary part (141) is provided with a projection (144), which projection (144) extends from the surface of the rotary part (141) in a direction away from the cover (100).

3. The cover according to claim 1, wherein the cover (100) comprises two fixing bases (120), the two fixing bases (120) are arranged in parallel, the open ends of the two fixing bases (120) are oppositely oriented, and the mounting hole (111) is located between the two fixing bases (120).

4. The cover according to claim 1, wherein the pressing device (140) comprises two rotating portions (141) and a pressing portion (142), the pressing portion (142) is connected between the two rotating portions (141), and the pressing portion (142) is located above the fixing plate (131) and abuts against the fixing plate (131).

5. Cover according to claim 1, characterized in that the first bevel (125) faces the inner liner (110), the second bevel (143) faces the first bevel (125), and the second bevel (143) is adapted to the inclination of the first bevel (125).

6. The cover according to claim 4, wherein the holder (120) comprises:

a support (122), the support (122) being connected to the liner (110);

an acting portion (123), the acting portion (123) being located above the supporting portion (122) and spaced apart from the supporting portion (122), an end of the acting portion (123) remote from the open end being connected to the supporting portion (122), wherein a gap between the supporting portion (122) and the acting portion (123) is configured as the receiving groove (121).

7. The cover according to claim 6, wherein the distance between the plane of the top surface of the rotating portion (141) and the plane of the bottom surface of the pressing portion (142) is greater than the distance between the plane of the bottom surface of the acting portion (123) and the plane of the top surface of the fixing plate (131).

8. The cover according to claim 6, wherein the open end of the acting portion (123) has a stopper portion (124), the stopper portion (124) protruding from the first slope (125) in a direction toward the inner liner (110).

9. Cover according to claim 6, characterized in that the action part (123) and/or the rotation part (141) is/are elastic.

10. A cooking appliance, characterized in that it comprises a cover (100) according to any one of claims 1 to 9.

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