CN212996000U

CN212996000U - Titanium or titanium composite steel non-stick pan

Info

Publication number: CN212996000U
Application number: CN202021351342.5U
Authority: CN
Inventors: 邹力
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-04-20
Anticipated expiration: 2030-07-10

Abstract

The utility model relates to a pan technical field is not stained with to titanium specifically discloses a titanium or titanium composite steel non-stick pan, its characterized in that: the anti-sticking pot comprises a pot body (1) made of a titanium or titanium composite steel plate through stretching, wherein the inner surface of the pot body (1) is a titanium metal laminate (11), concave-convex grains (2) are formed on the surface of the titanium metal laminate (11) through corrosion of a chemical solution, the concave-convex grains (2) comprise convex ridges (21) and concave surfaces (22), and non-sticking coatings (3) are coated on the concave surfaces (22) of the concave-convex grains (2); solves the problem that the non-stick coating is easy to be shoveled off in the using process, and improves the wear resistance of the inner surface of the pot body.

Description

Titanium or titanium composite steel non-stick pan

Technical Field

The utility model relates to a pan technical field is not stained with to titanium, concretely relates to titanium or titanium composite steel non-stick pan.

Background

The non-stick pan is popular with people at present, the appearance of the non-stick pan brings great convenience to the life of people, and people do not worry about the problem of cooking, cooking and burning the pan.

At present, the pan body of the non-stick pan on the market usually mainly comprises iron, aluminum and stainless steel metal, but ferric iron can be separated out during the cooking of the iron pan, the loss of antioxidant substances can be increased, the iron pan has high hardness and wear resistance and scratch resistance, but the heat conduction uniformity is poor, and the non-stick coating on the surface of the iron pan can fall off to cause rusting. Although the aluminum non-stick pan has good heat conduction performance, the hardness is too low, a non-stick coating sprayed on the surface of the aluminum non-stick pan can be scraped off in the using process, the safety problem of a stainless steel utensil is the heavy metal migration problem, and cadmium, chromium, mercury, manganese, nickel and lead in the stainless steel are cold face killers for human health.

The inner surface of the existing stainless steel pot body can form concave-convex patterns through steel ball high-pressure continuous impact, glass sand or alumina impact and sand blasting, and a non-stick coating is sprayed on the surface of the concave-convex patterns; the convex surface and the concave surface of the concave-convex pattern formed by the mode are excessively large in transitional arc surface, so that the area of the non-stick coating on the concave surface in the pot body is relatively small, the coating is directly contacted with a pancake turner, and the problems that the non-stick coating in the pot body is dropped by the pancake turner and the non-stick effect is durable and non-stick performance is easy to occur are solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a compound steel on-stick pan of titanium improves the wearing resistance of the internal face of pot, solves the problem that the on-stick coating is shoveled easily at the in-process that uses.

The utility model provides a technical scheme that its technical problem adopted is: a titanium or titanium composite steel non-stick pan is characterized in that: the novel pot comprises a pot body made of titanium or a titanium composite steel plate through stretching, wherein the inner surface of the pot body is a titanium metal laminate, concave-convex grains are formed on the surface of the titanium metal laminate through corrosion of chemical solution, the concave-convex grains comprise convex ridges and concave surfaces, and non-stick coatings are coated on the concave surfaces of the concave-convex grains.

Preferably, the convex ridges of the concave-convex texture are of a honeycomb structure formed by a plurality of regular hexagons connected with each other at the sides, and the concave-convex texture further comprises a plurality of convex points arranged in the regular hexagons.

Furthermore, the depth of the concave surface is 0.03 mm-0.20 mm.

Further, the convex edge is a right-angle convex plate.

Furthermore, the width of the convex edge is 0.15 mm-0.5 mm.

Further, the titanium composite steel plate sequentially comprises a titanium metal laminate, an aluminum metal laminate and a stainless steel plate from top to bottom.

Compared with the prior art, the technical scheme has the following advantages:

the utility model discloses after the surface at the titanium pot body corrodes through chemical solution and forms the concave-convex line, with the internal surface of coating spraying at the titanium pot body for concave yield face and the protruding equal spraying of face in the concave-convex line of internal surface of titanium pot have non-stick coating. And then the non-stick coating on the convex surface part is removed by polishing, and the non-stick coating on the bottom of the concave surface is remained. When a user uses the titanium pot body for cooking or roasting at ordinary times, the non-stick coating at the bottom of the concave surface in the concave-convex grains can not be formed by the turner; the raw material of the titanium is very high in hardness and is difficult to wear when in use, so that the non-stick coating on the concave surface cannot be shoveled, the non-stick coating of the titanium pot body can be permanently reserved, the purpose of protecting the non-stick coating is realized, and the titanium pot body can achieve the effect of lasting non-stick.

Drawings

Fig. 1 is a sectional view of the pot body of the utility model.

Fig. 2 is a top view of the pot body of the utility model.

Fig. 3 is an enlarged view at a in fig. 1.

Fig. 4 is a top view of fig. 3.

In the figure, 1, a pot body, 2, concave-convex grains, 3, a non-stick coating, 11, a titanium metal laminate, 12, an aluminum metal laminate, 13, a stainless steel plate, 21, convex edges, 22, concave surfaces and 23, convex points are arranged.

Detailed Description

As shown in fig. 1-4, the titanium or titanium composite steel non-stick pan of the present embodiment comprises a pan body 1 made by stretching a titanium composite steel plate, wherein the titanium composite steel plate comprises a titanium metal laminate 11, an aluminum metal laminate 12 and a stainless steel plate 13 from top to bottom; the internal surface of the pot body 1 is a titanium metal laminate 11, concave-convex grains 2 are formed on the surface of the titanium metal laminate 11 through corrosion of chemical solution, the concave-convex grains 2 comprise convex ridges 21 and concave surfaces 22, and the depth of the concave surfaces is 0.03 mm-0.20 mm. Protruding stupefied 21 is the right angle boss, and the width of protruding stupefied 21 is 0.15mm ~0.5mm, through being the right angle boss with protruding stupefied 21 design, can make the minimum that the partly bellied partial area of protruding stupefied 21 can be done, and the area of sinking is obviously just big more like this, then is equipped with non-stick coating 3 at the concave surface 22 coating of unsmooth line 2, and its non-stick property that does not glue the pot just is better.

As a preferred embodiment, the ridges 21 of the embossed pattern 2 may be a honeycomb structure formed by a plurality of regular hexagons connected edge to edge, and the embossed pattern 2 further includes a plurality of protrusions 23 disposed in the regular hexagons to further protect the non-stick coating 3. The above description and the embodiments of the present invention shown in the drawings are only examples, and the concave-convex pattern 2 may be other ways besides the above structure, and the present invention is not limited thereto.

The manufacturing method of the titanium or titanium composite steel non-stick pan can be realized by the following technical steps:

A. etching the pattern: forming concave-convex lines with preset patterns in a preset area of the surface of the titanium or titanium composite steel plate by a chemical corrosion method;

B. stretching to prepare a pot body: drawing titanium or titanium composite steel to manufacture a pot body;

C. spraying a non-stick coating: spraying a non-stick coating on the pan body;

D. polishing: polishing the surface of the pot body, removing the non-stick coating on the convex surface in the concave-convex grains, and reserving the non-stick coating on the concave part in the concave-convex grains.

After preset concave-convex grains are corroded on the surface of the titanium or titanium composite steel plate through a chemical solution, the titanium or titanium composite steel plate is stretched into a pot body, a non-stick coating is sprayed on the pot body, so that the concave-convex grains on the surface of the pot body are provided with the non-stick coating, and the non-stick coating on the convex surface is removed through polishing, so that the non-stick coating on the bottom of the concave surface is left. After the pan body is processed by the technology, in the using process, the non-stick coating cannot be shoveled because the spatula does not reach the non-stick coating at the bottom of the concave surface, and the non-stick coating is protected for a long time because the titanium or titanium composite steel has extremely high hardness and is difficult to abrade the spatula for a long time, so that the non-stick coating has lasting non-stick performance. The non-stick property is better when the area of the convex portion is smaller and the concave area is larger. The method adopts chemical solution to corrode concave-convex lines on the surface of the titanium or titanium composite material, and the depth of the concave surface is 0.03 mm-0.20 mm.

And B, in the step B, stretching to prepare the pot body, preparing the cleaned titanium or titanium composite steel into the pot body 1 in a stretching forming mode, and enabling the etched concave-convex grains to be located in the working area of the pot body.

And D, a sand blasting procedure is carried out after the step B is finished: the inner surface of the titanium pot body is subjected to sand blasting treatment, so that the surface roughness in the pot body is increased, when the roughness of the inner surface of the pot body is smaller, the adhesive force between the non-stick coating and the surface of the titanium pot body is lower, the coating is easy to fall off due to the low adhesive force, and after the surface of the titanium pot body is subjected to roughening treatment, the adhesive force and the combination degree between the non-stick coating and the inner surface of the titanium pot body can be improved.

And C, in the step C of spraying the non-stick coating, spraying the non-stick coating on the inner surface of the pot body, so that the working area of the pot body is coated with the non-stick coating.

And D, polishing the surface of the titanium pot body on the inner surface of the pot body, removing the non-stick coating on the convex surface in the concave-convex grains, and keeping the non-stick coating on the concave part in the concave-convex grains.

The utility model also provides a titanium non-stick pan, a titanium electric heating frying pan, a titanium electric baking tray and a titanium electric heating pan which are manufactured according to the manufacturing method of the non-stick pan. In the present specification, the titanium pot refers to a utensil for cooking food and boiling water, including but not limited to a titanium non-stick pan, a titanium electric heating pan, a titanium electric baking tray, a titanium electric heating pan, a titanium electric cooker, a titanium frying pan, a titanium air frying pan, a titanium pressure cooker, a titanium electric pressure cooker, a titanium frying pan, and the like. The titanium pot body is a whole or partial body comprising the main working area of the pot.

It is to be understood by persons skilled in the art that the embodiments of the present invention described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The objects of the present invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the embodiments, and embodiments of the present invention can be modified without departing from the principles.

Claims

1. A titanium or titanium composite steel non-stick pan is characterized in that: including the pot body (1) of being made by the drawing of titanium or titanium clad steel plate, the internal surface of the pot body (1) is titanium metal laminate (11), and the surface of titanium metal laminate (11) corrodes through chemical solution and forms unsmooth line (2), unsmooth line (2) are equipped with non-stick coating (3) including protruding stupefied (21) and concave surface (22), concave surface (22) coating of unsmooth line (2).

2. The titanium or titanium composite steel non-stick pan according to claim 1, wherein: the convex edges (21) of the concave-convex grains (2) are of a honeycomb structure formed by a plurality of connected regular hexagons, and the concave-convex grains (2) further comprise a plurality of convex points (23) arranged in the regular hexagons.

3. The titanium or titanium composite steel non-stick pan according to claim 2, wherein: the depth of the concave surface (22) is 0.03 mm-0.20 mm.

4. The titanium or titanium composite steel non-stick pan according to claim 2, wherein: the convex edge (21) is a right-angle convex plate.

5. The titanium or titanium composite steel non-stick pan according to claim 4, wherein: the width of the convex edge (21) is 0.15 mm-0.5 mm.

6. The titanium or titanium composite steel non-stick pan according to any one of claims 1 to 5, wherein: the titanium composite steel plate comprises a titanium metal laminate (11), an aluminum metal laminate (12) and a stainless steel plate (13) from top to bottom in sequence.