CN220917118U - Hemming pot - Google Patents

Abstract

The application provides a curling pot, and belongs to the technical field of cooking appliances. The curling pot comprises a pot body, wherein the pot body is stretched or die-cast to form a bottom wall and a side wall, and the upper edge of the top of the side wall of the pot body is outwards turned to be connected with the side wall of the pot body to form a curled edge; the outer surface of the side wall of the pot body is provided with a colored primer layer, and the primer layer at least covers the connection position of the bottom of the curled edge and the side wall of the pot body. According to the curling pot, the colored primer layer is arranged at the connecting position of the bottom of the curling and the side wall of the pot body, so that on one hand, the area where uneven color is easy to occur at the bottom of the curling can be covered, stains and color changes brought to the bottom of the curling are avoided, and the attractive degree of a product is improved; on the other hand, the self-colored pot body can be preset, so that the color of the pot body is uniform and consistent with that of the whole outer wall of the final pot body, and the aesthetic feeling and the user experience of the product are further improved.

Description

Hemming pot

Technical Field

The application relates to the technical field of cooking appliances, in particular to a curling pot.

Background

Cookware pans are commonly used cooking tools in the kitchen. Most of the cookers in the prior art have edge-cut single-side pot edges, the rigidity is general, and when the cookers are used, vegetable soup oil and water easily flow out along the pot edges to form dirt after the food materials are poured out. In order to optimize the use experience of the product, a curled edge pot with a pot edge bent outwards along the top end is designed in the market at present, and the pot type pot is also a pot product popular in families.

The existing hemming pot is manufactured through the steps that after the hemming step is completed, coating spraying is conducted on the outer wall of the pot body, and high-temperature sintering is needed after the spraying is completed. However, in the high-temperature sintering step, the bottom of the hemming structure of the hemming pot manufactured by the process flow is easy to generate areas with uneven colors after the pot body is heated, so that stains are formed, and the attractiveness of the product is seriously affected.

The current hemming pot manufacturing process is to solve the problem, usually, a mode of manually wiping the pot body with cloth is adopted before coating, for example, workers manually wipe the upper edge of the pot body before hemming and the inner side wall of the hemming after hemming before and after hemming, however, the mode is time-consuming and labor-consuming, wiping quality is difficult to ensure, and further, production cost is improved and rejection rate is high.

Disclosure of utility model

In order to solve the problems, the application aims to provide the curling pot which can simplify the manufacturing process and simultaneously ensure that the color uniformity of each position of the curling structure including the bottom is improved, and the product attractiveness and the use experience are improved obviously.

In one aspect, the application provides a hemming pot, which comprises a pot body, wherein the pot body comprises a bottom wall and a side wall, and the upper edge of the top of the side wall of the pot body is turned outwards to be connected with the side wall of the pot body to form a hemming;

The outer surface of the side wall of the pot body is provided with a colored primer layer, and the primer layer at least covers the connection position of the bottom of the curled edge and the side wall of the pot body.

Optionally, the primer layer is dark in color, such as black or other color capable of covering or harmonizing stains.

In one embodiment, the primer layer covers at least the entire bead and extends downwardly toward the bottom of the pan at least a portion of the pan sidewall area to further enhance the uniformity of color throughout the outer wall of the final pan product.

In one embodiment, the primer layer covers the area of the side wall of the pot body extending from the top of the rolled edge to the bottom of the side wall to 1/3-1/2 of the height of the pot body.

In one embodiment, the primer layer has a thickness of 5 to 10 μm.

Alternatively, the primer layer may have a thickness of 5 μm, 6 μm, 7 μm, 8 μm, 9 μm, 10 μm.

In one embodiment, a middle paint layer is further arranged on the outer surface of the side wall of the pot body, at least the middle paint layer covers the primer layer, and the middle paint layer is of a preset color.

The preset color of the middle paint layer is the color to be displayed on the outer wall of the pot body.

In one embodiment, the middle paint layer covers the outer surfaces of the side wall and the bottom wall of the pot body.

It is understood that the middle paint layer covers the side wall of the pot body and comprises the whole hemming structure and the side wall outside the hemming.

In one embodiment, the thickness of the middle paint layer is 8-13 μm.

Alternatively, the thickness of the middle lacquer layer may be 8 μm, 9 μm, 10 μm, 11 μm, 12 μm, 13 μm.

In one embodiment, a top coat layer is further arranged on the outer surface of the side wall of the pot body, and the top coat layer covers the middle coat layer.

In one embodiment, the topcoat layer is sintered after baking to achieve a certain non-stick property.

In one embodiment, the topcoat layer has a thickness of 4 to 7 μm.

Alternatively, the thickness of the topcoat layer may be 4 μm, 5 μm, 6 μm, 7 μm.

In one embodiment, the topcoat layer is clear.

Wherein the transparent top coat layer can penetrate the color of the middle coat layer. In another embodiment, the top coat layer can also adopt the color for harmonizing the color of the middle paint layer, so that the overall color of the outer wall of the pot body meets the corresponding requirement.

In one embodiment, the primer layer or the middle paint layer or the top paint layer is made of teflon, ceramic paint or organic silicon paint.

In one embodiment, the primer layer or the middle paint layer or the top paint layer is attached to the outer wall of the pot body in a spray gun spraying mode.

Preferably, the spray gun can be arranged at an angle capable of spraying on the area to be sprayed on the outer surface of the pot body.

Preferably, the spray guns can be arranged in multiple or groups for spraying the coating of different paint layers.

Preferably, after each spraying of one layer, the coating is dried at a high temperature of between 100 and 160 ℃ for 10 to 20 minutes.

On the other hand, the application also provides a cooking appliance comprising the curling pot.

Preferably, the cooking utensil is a frying pan, a boiling pan or a milk pan, or an electric cooker, an electric pressure cooker or a cooking machine which takes a curled edge pot as an inner container.

The application has at least the following beneficial effects:

1. According to the curling pot, the colored primer layer is arranged at the connecting position of the bottom of the curling and the side wall of the pot body, so that on one hand, the area where uneven color is easy to occur at the bottom of the curling can be covered, stains and color changes brought to the bottom of the curling are avoided, and the attractive degree of a product is improved; on the other hand, the self-colored primer layer can be preset, so that the color of the primer layer is uniform and consistent with that of the whole outer wall of the final pot body, and the aesthetic feeling and the user experience of the product are further improved;

2. According to the curling pot provided by the application, under the above effects brought by the primer layer, the problem of uneven color at the bottom of the curling edge is avoided in a manufacturing process without adopting a manual wiping and degreasing mode, so that the manufacturing process is effectively simplified, the production efficiency is improved, and the production cost and the reject ratio of products are reduced.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the description of the embodiments or the prior art will be briefly described, and it is possible for a person skilled in the art to obtain other drawings from these drawings without inventive effort.

In the drawings:

FIG. 1 is a schematic view of a curling pot according to an embodiment of the present application;

fig. 2 is an enlarged view of a portion a in fig. 1;

In the figure:

1. a pot body; 2. a bottom wall; 3. a sidewall; 4. hemming; 5. a connection location; 6. curling the top; 7. greasy dirt; 8. leakage of greasy dirt; 9. a primer layer; 10. a middle paint layer; 11. a top coat layer; a. primer layer spraying range line.

Detailed Description

In order to more clearly illustrate the general inventive concept, reference will be made in the following detailed description, by way of example, to the accompanying drawings.

It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways than as described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.

In addition, in the description of the present application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means 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 present application. In this specification, schematic representations of the above terms are not necessarily directed 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.

The embodiment of the application aims to provide the curling pot which can simplify the manufacturing process and simultaneously ensure that the color uniformity of the curling structure including the bottom part is improved when the curling pot is used, and the product attractiveness and the use experience are improved obviously.

As shown in fig. 1, one embodiment of the present application provides a hemming pot comprising a pot 1, wherein the pot 1 is formed with a bottom wall 2 and a side wall 3 by stretching or die casting, and is turned out to be connected with the side wall 3 of the pot 1 at the top of the side wall 3 of the pot 1 to form a hem 4, and the lower end bottom of the hem 4 has a connection position 5 with the side wall 3.

The curling pot shown in fig. 1 usually comprises an oiling step in the stretching or die casting manufacturing process, so that oil stains on the upper edge of the pot body need to be wiped off by cloth in a manual mode before the curling step is carried out, so that the oil stains on the edge are prevented from being curled into the inner side of the curling 4 during the curling, or the oil stains are manually cleaned by a tiny tool after the curling. However, the manual treatment method is difficult to ensure complete removal of the greasy dirt, partial greasy dirt is easy to remain on the inner side of the curled edge 4, and then when high-temperature sintering is performed after coating is finished, the greasy dirt on the inner side of the curled edge 4 is heated and melted, so that the greasy dirt is easy to overflow from a gap at the connecting position 5, the stain which cannot be removed is formed, the product attractiveness is seriously affected, the manual wiping efficiency is very low, the wiping quality is difficult to ensure, and the cost and the rejection rate are very high.

Referring to fig. 2, in order to enhance the aesthetic appearance of the final hemmed pot product, a colored primer layer 9 is provided on the outer surface of the side wall 3 of the pot 1 in the embodiment, and the primer layer 9 covers at least the connection position 5 between the bottom of the hem 4 and the side wall 3 of the pot. As shown in fig. 2, the pot without degreasing step or without degreasing has residual greasy dirt 7 on the inner side of the curl 4 after sintering at high temperature, and the greasy dirt 7 oozes out from the gap between the curl 4 and the sidewall 3 to form leakage greasy dirt 8. The curling pot provided by the embodiment is provided with the primer layer 9 with color at the connection position 5 between the bottom of the curling 4 and the side wall 3 of the pot body, so that on one hand, the area with uneven color easily appearing at the bottom of the curling 4 can be covered, and the stain and the color change brought by the stain at the bottom of the curling 4 are relieved, thereby being beneficial to improving the aesthetic degree of the product; on the other hand, the primer layer 9 can be preset to have a color, so that the color of the whole connecting position 5 and the outer wall of the final pot body is uniform and consistent, and the aesthetic feeling and the user experience of the product are further improved. Meanwhile, under the above effect brought by the primer layer 9, the problem of nonuniform color at the bottom of the curled edge is avoided in a mode of manually wiping and degreasing in the manufacturing process, so that the manufacturing process is effectively simplified, and the production efficiency is improved.

In a preferred embodiment, the primer layer 9 is dark in color, such as black or other color that can cover or harmonize the stain, for better coverage of the leaked oil stain 8.

Wherein, in order to make the color of the primer layer 9 completely cover the leaked greasy dirt 8, the thickness of the primer layer 9 is 5-10 mu m. Alternatively, the thickness of the primer layer 9 may be 5 μm, 6 μm, 7 μm, 8 μm, 9 μm, 10 μm.

Referring to fig. 1 and 2 in combination, to further enhance the uniformity of color throughout the outer wall of the final cookware product, a primer layer 9 covers at least the entire bead 4 and extends downwardly toward the bottom of the pot 1 at least partially over the area of the pot side wall 3. In the preferred embodiment, primer layer 9 covers the area of the side wall 3 of the pot extending from the rim top 6 to the bottom of the side wall 3 to 1/2 of the height of the pot, as shown in fig. 1, primer layer 9 covers the area of primer layer application range line a to the top of the rim 4. This area is the area where the leaked oil stain 8 is likely to appear found in actual production, and thus the primer layer 9 covers this area, which helps to reduce the risk of the leaked oil stain 8.

Referring to fig. 2, in one embodiment, the outer surface of the sidewall 3 of the pot 1 is further provided with a middle paint layer 10, the middle paint layer 10 covers at least the primer layer 9, and the middle paint layer 10 is set to a predetermined color. Wherein, the preset color of the middle paint layer 10 is the color to be displayed on the outer wall of the pot body. The middle paint layer 10 arranged in this way can be used for covering the color of the primer layer 9, meanwhile, the components of the middle paint layer 10 can be similar to the components of the primer layer 9, namely, the components of the middle paint layer 10 and the components of the primer layer 9 are the same except for the components affecting the color, and the paint with the two similar components has better adhesive force, so that the adhesive force between the middle paint layer 10 and the primer layer 9 can be improved.

In one embodiment, in order to make the outer wall of the pot fully reveal the color of the middle paint layer 10, the middle paint layer 10 covers the outer surfaces of the pot side wall 3 and the bottom wall 2. It will be appreciated that the layer of primer 10 covers the side wall 3 of the pot including the entire structure of the bead 4 and the side wall 3 outside the bead 4.

Preferably, the thickness of the intermediate paint layer 10 is 8 to 13 μm. For example, the thickness of the middle paint layer 10 may be 8 μm, 9 μm, 10 μm, 11 μm, 12 μm, 13 μm.

With continued reference to fig. 2, in one embodiment, the outer surface of the side wall 3 of the pan body 1 is further provided with a top coat layer 11, the top coat layer 11 covering the middle coat layer 10. The top-coat layer 11 is transparent, and can transmit the color of the middle paint layer 10, in another embodiment, the top-coat layer 11 can also adopt a color for harmonizing the color of the middle paint layer 10, so that the overall color of the outer wall of the pot body meets the corresponding requirement.

In one embodiment, topcoat 11 is sintered after baking to achieve a certain non-stick property.

Preferably, the thickness of the top coat layer 11 is 4-7 μm to cover both the leaked oil stain 8 and the control cost. For example, it may be 4 μm, 5 μm, 6 μm or 7 μm.

In one embodiment, the primer layer 9 or the intermediate paint layer 10 or the top paint layer 11 is made of teflon, ceramic paint or silicone paint.

It will be appreciated that the color that the primer layer 9 and/or the intermediate paint layer 10 is provided with in this embodiment can exhibit can be achieved by doping or adding pigments, color-developing pigments or metallic elements that develop color after high temperature to the paint.

It will be appreciated that the above embodiments may be applied to round bottom pans or other shapes of pans with curls, in addition to the illustrated pan shape.

In one embodiment, the paint of the primer layer 9 or the intermediate paint layer 10 or the top paint layer 11 is attached to the outer wall of the pot body in a spray gun spraying mode.

Preferably, the spray gun can be arranged at an angle capable of spraying on the area to be sprayed on the outer surface of the pot body 1.

Preferably, the spray guns can be arranged in multiple or groups for spraying the coating of different paint layers.

Preferably, after each spraying of one layer, the coating is dried at a high temperature of between 100 and 160 ℃ for 10 to 20 minutes.

In an implementation manner, the embodiment of the application further provides a cooking appliance, which comprises the curling pot provided by the embodiment. Wherein, the cooking utensil is a frying pan, a boiling pan and a milk pan, or an electric cooker, an electric pressure cooker and a cooking machine which take a curled edge pot as an inner container.

The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and variations of the present application will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the application are to be included in the scope of the claims of the present application.

Claims (10)

1. The curling pot is characterized by comprising a pot body, wherein the pot body comprises a bottom wall and a side wall, and the upper edge of the top of the side wall of the pot body is outwards turned to be connected with the side wall of the pot body to form a curled edge;

The outer surface of the side wall of the pot body is provided with a colored primer layer, and the primer layer at least covers the connection position of the bottom of the curled edge and the side wall of the pot body.

2. The hemming cooker of claim 1 wherein the primer layer covers an area of the side wall of the cooker body extending from the top of the hem toward the bottom of the side wall to 1/3 to 1/2 of the height of the cooker body.

3. The hemming cooker of claim 1 wherein the primer layer has a thickness of 5 to 10 μm.

4. The hemming cooker of claim 1 wherein the outer surface of the side wall of the cooker body is further provided with a middle paint layer, the middle paint layer covers at least the primer layer, and the middle paint layer is a predetermined color.

5. The hemming cooker of claim 4 wherein the middle paint layer covers the outer surfaces of the side and bottom walls of the cooker body.

6. The hemming cooker of claim 4 wherein the thickness of the middle paint layer is 8 to 13 μm.

7. The hemming cooker of claim 4 wherein the outer surface of the side wall of the cooker body is further provided with a finish layer, the finish layer covering the middle paint layer.

8. The hemming cooker of claim 7 wherein the topcoat layer has a thickness of 4 to 7 μm.

9. The hemming cooker of claim 7 wherein the topcoat layer is transparent.

10. The hemming pot of claim 7 or 8 wherein the primer layer or the middle paint layer or the top paint layer is of teflon, ceramic paint or silicone paint.