CN209951100U - Cooker cover body and cooker with same - Google Patents

Abstract

The utility model provides a cooker cover body and a cooker with the same. The cooker cover body comprises a body, wherein a perspective cover is arranged on the body, and a temperature-sensitive color-changing layer is arranged on the inner surface of the perspective cover. The utility model provides a temperature sensing discoloration layer sets up at the back of perspective lid, and the internal surface of perspective lid promptly can avoid temperature sensing discoloration layer to receive scraping, greasy dirt or environmental corrosion and produce the problem of losing colour, ensures that the prompt facility that discolours of temperature sensing discoloration layer is effective for a long time.

Description

Cooker cover body and cooker with same

Technical Field

The utility model relates to the technical field of household appliances, particularly, relate to a cooking utensil lid and have its cooking utensil.

Background

The frying and baking machine on the existing market indicates the temperature of a consumer through color change of ink, and the indication is usually arranged on the outer surface. The ink color change prompt is arranged on the outer surface of the frying and baking machine, and the ink color change prompt function and effect are lost due to the fact that factors such as scraping, oil stain or environment generally occur.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a cooking utensil lid and have its cooking utensil to solve the problem that the suggestion setting that discolours printing ink appears scraping easily and bump, greasy dirt or factors such as environment cause printing ink to fade in frying in shallow oil the surface of roast machine in prior art.

In order to achieve the above object, according to an aspect of the present invention, there is provided a cooker lid including a body, a see-through lid provided on the body, an inner surface of the see-through lid being provided with a temperature-sensitive discoloration layer.

Further, the body is provided with a mounting hole, and the perspective cover is mounted in the mounting hole.

Furthermore, a positioning groove is arranged on one of the inner wall of the mounting hole and the outer edge of the perspective cover, and a positioning bulge matched with the positioning groove is arranged on the other of the inner wall of the mounting hole and the outer edge of the perspective cover.

Furthermore, the positioning groove is an annular groove, and the positioning protrusion is an annular protrusion.

Further, a sealing structure is arranged in a gap between the body and the perspective cover.

Furthermore, the cooker cover body also comprises an independent adapter ring, the adapter ring is arranged in the mounting hole, and the perspective cover is arranged in the adapter ring.

Furthermore, an annular inner flange is arranged in the mounting hole, and the adapter ring is fixedly mounted on the annular inner flange.

Further, the see-through cover is a see-through glass cover.

Furthermore, the temperature-sensitive color-changing layer is a temperature-sensitive color-changing coating coated on the inner surface of the perspective cover or a temperature-sensitive color-changing sticker pasted on the back surface of the perspective cover.

According to another aspect of the present invention, there is provided a cooking utensil, comprising a cover body, wherein the cover body is the above cooking utensil cover body, and the cooking utensil is a frying and baking machine.

Use the technical scheme of the utility model, the utility model provides a temperature sensing discoloration layer sets up at the back of perspective lid, and the internal surface of perspective lid promptly can avoid temperature sensing discoloration layer to receive scraping, greasy dirt or environmental corrosion and produce the problem of discolouring, ensures that the prompt facility that discolours of temperature sensing discoloration layer is effective for a long time.

Drawings

The accompanying drawings, which form a part of the present application, 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 invention and not to limit the invention. In the drawings:

fig. 1 schematically shows a cross-sectional view of a cover for a cooking appliance of the present invention; and

fig. 2 schematically shows an enlarged view of the region M in fig. 1.

Wherein the figures include the following reference numerals:

10. a body; 11. mounting holes; 12. an annular inner flange; 20. a see-through cover; 21. positioning the projection; 30. a transfer ring; 31. and (6) positioning a groove.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It is 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 according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Referring to fig. 1 to 2, according to an embodiment of the present invention, there is provided a cooker cover including a body 10, a see-through cover 20 disposed on the body 10, and a temperature-sensitive color-changing layer (not shown) disposed on a back surface of the see-through cover 20.

According to the above structure, the thermochromic layer in this embodiment is disposed on the back surface of the see-through cover 20, that is, on the inner surface of the see-through cover 20, so that the problem of color loss caused by scratching, oil contamination or environmental corrosion of the thermochromic layer can be avoided, and the color change prompting function of the thermochromic layer is ensured to be effective for a long time.

The cooker cover body in the embodiment further comprises an independent adapter ring 30, the body 10 is provided with the mounting hole 11, the adapter ring 30 is mounted in the mounting hole 11 during mounting, and then the perspective cover 20 is mounted in the adapter ring 30, through the effect of the adapter ring 30 in the embodiment, the perspective cover 20 and the body 10 which are made of different materials can be connected, and the appearance perfectness of the cooker cover body can be guaranteed.

In order to mount the adapter ring 30, the annular inner flange 12 is disposed in the mounting hole 11 in this embodiment, during mounting, the adapter ring 30 is fixedly mounted on the annular inner flange 12, and the adapter ring 30 is supported by the annular inner flange 12, so that the structure is simple and convenient to implement.

In a preferred embodiment of the present invention, the adapter ring 30 is fixed to the annular inner flange 12 by a snap-fit structure. In another preferred embodiment of the present invention, the adapter ring 30 can be fixed on the annular inner flange 12 by ultrasonic welding or thermal welding. Of course, in other embodiments of the present invention, the adapter ring 30 can also be fixed on the annular inner flange 12 by using a screw, a pin, or a rivet, and any other deformation modes under the concept of the present invention are all within the protection scope of the present invention.

In order to install the see-through cover 20 in the adapter ring 30, one of the inner wall of the adapter ring 30 and the outer edge of the see-through cover 20 in the embodiment is provided with a positioning groove 31, and the other of the inner wall of the adapter ring 30 and the outer edge of the see-through cover 20 is provided with a positioning protrusion 21, so that the see-through cover 20 is installed in the adapter ring 30 through the matching and fixing action of the positioning groove 31 and the positioning protrusion 21, the structure is simple, and the realization.

Preferably, the positioning groove 31 in this embodiment is an annular groove, the positioning protrusion 21 is an annular protrusion, and the height direction of the positioning groove 31 and the positioning protrusion 21 is the same as the thickness direction of the body 10. At the in-process of actual processing constant head tank 31 and location arch 21, preferably set up constant head tank 31 on the inner wall of adapter ring 30, when installing perspective lid 20, only need from top to bottom install the protruding 21 of location on the perspective lid 20 in constant head tank 31, easy operation is swift.

Preferably, in the present embodiment, sealing structures (not shown in the drawings) are disposed in the gaps between the adapter ring 30 and the body 10 and between the adapter ring 30 and the see-through cover 20, so that external objects are prevented from entering the back surface of the see-through cover 20 from the gaps between the adapter ring 30 and the body 10 and between the adapter ring 30 and the see-through cover 20 to damage or corrode the thermochromic layer by the sealing structures.

The perspective cover 20 in this embodiment is a perspective glass cover, and of course, in other embodiments of the present invention, the perspective cover 20 can be further configured as a transparent plastic cover or other transparent covers, as long as the present invention is in other deformation modes under the concept, all within the protection scope of the present invention.

The thermochromic layer in this embodiment is a thermochromic coating coated on the back surface of the see-through cover 20 or a thermochromic sticker attached to the back surface of the see-through cover 20. The color changing temperature of the temperature-sensitive color changing layer in the embodiment is set to 40 to 85 degrees, preferably 40 to 70 degrees, so that the cooker cover body is prevented from scalding the hand of a user. The temperature-sensing color-changing coating can be provided with a preheating prompt, an food material placing prompt, a frying and baking ending prompt, a high-temperature touch-free prompt and the like.

Referring to fig. 1 and 2 again, according to another embodiment of the present invention, a cooker cover is provided, the cooker cover in this embodiment is substantially the same as the cooker cover in the previous embodiment, except that the cooker cover in this embodiment is not provided with an adapter ring 30, during installation, a positioning groove 31 is directly provided on one of the inner wall of the installation hole 11 and the outer edge of the see-through cover 20, and the other of the two is provided with a positioning protrusion 21 adapted to the positioning groove 31, so as to install the see-through cover 20 in the installation hole 11, which is simple and fast to operate.

According to another aspect of the present invention, a cooking device, in particular a frying and roasting machine, is provided, which comprises a cover body, wherein the cover body is the cooking device cover body in the above embodiments.

From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects: the utility model provides a temperature sensing discoloration layer sets up and can avoid temperature sensing discoloration layer to receive scraping, greasy dirt or environmental corrosion and produce the problem of losing colour at the back of perspective lid, can also stop the adhesion and hinder and temperature sensing discoloration layer, ensures that the prompt facility that discolours of temperature sensing discoloration layer is effective for a long time.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will 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 protection scope of the present invention.

Claims (9)

1. The cooker cover body is characterized by comprising a body (10), wherein a perspective cover (20) is arranged on the body (10), a temperature-sensitive color changing layer is arranged on the inner surface of the perspective cover (20), a mounting hole (11) is further formed in the body (10), and the perspective cover (20) is mounted in the mounting hole (11).

2. The cover for cookware according to claim 1, wherein a positioning groove (31) is provided on one of the inner wall of the mounting hole (11) and the outer edge of the see-through cover (20), and a positioning protrusion (21) adapted to the positioning groove (31) is provided on the other.

3. The cover for cookware according to claim 2, characterized in that the positioning groove (31) is an annular groove and the positioning protrusion (21) is an annular protrusion.

4. The cookware cover according to claim 3, wherein a sealing structure is provided in the gap between the body (10) and the see-through cover (20).

5. The cookware lid according to any of claims 1 to 4, further comprising a separate adapter ring (30), said adapter ring (30) being mounted in said mounting hole (11), said see-through lid (20) being mounted in said adapter ring (30).

6. Cookware lid according to claim 5, characterized in that an annular inner flange (12) is provided inside the mounting hole (11), the adapter ring (30) being fixedly mounted on the annular inner flange (12).

7. The cookware cover according to claim 1, wherein the see-through cover (20) is a see-through glass cover.

8. The cover for cooking utensils as claimed in claim 1, wherein the thermochromic layer is a thermochromic coating applied to the inner surface of the transparent cover (20) or a thermochromic sticker attached to the back of the transparent cover (20).

9. A cooker comprising a lid body, the lid body being as claimed in any one of claims 1 to 8, the cooker being a grill.

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