CN2238006Y

CN2238006Y - Non-stick pan

Info

Publication number: CN2238006Y
Application number: CN 95226356
Authority: CN
Inventors: 陶治
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-11-24
Filing date: 1995-11-24
Publication date: 1996-10-23
Anticipated expiration: 2005-11-24

Abstract

The utility model discloses a non-stick pan, which is coated with one layer of the amorphous nickel-phosphorus alloy layer on the surfaces of the pot and the cooker with all kinds of shapes. The coating layer has the advantages of corrosion resistance, high temperature resistance, high hardness, and favorable abrasive resistance. The self-coating layer has the advantages of self-lubricating property and very low friction coefficient. Accordingly, the favorable non-stick effect can be obtained, and the self-coating layer which is non-toxic can not generate pollution to the food.

Description

Novel non-stick pan

The utility model relates to cooker, particularly the non-stick pan of coating surface one deck special material, sticking shovel, sticking inner pan of electric cooker etc.

Existing non-stick pan is the inner surface spraying one deck polytetrafluoroethylene film at pot, and this polytetrafluorethylecoatings coatings must be in 300 ℃, if after serviceability temperature surpasses 300 ℃, then can emit fluorine gas, and fluorine gas is harmful.Polytetrafluorethylecoatings coatings is not wear-resisting in addition, can not use the higher metal slice of hardness during cooking, can only shovel with wood, can not fry chop, hard food such as river snail, and the non-stick pan of polytetrafluorethylecoatings coatings can only be pan generally, and can not be the bottom of a pan of circular bottom pot or other shape.

The purpose of this utility model promptly is to provide a kind of novel non-stick pan, thereby solve when polytetrafluorethylecoatings coatings uses in the above-mentioned prior art and can not surpass 300 ℃ problem, and can not use the higher metal slice of hardness during cooking, can not fry chop, the problem of hard food such as river snail.

The purpose of this utility model reaches by the following technical programs: have one deck amorphous phosphorus-nickel alloy coating layer (2) on the pot face (101) of non-stick pan (1), the thickness of coating layer (2) is 20～50 μ m.

The utility model purpose can also reach by the following technical programs: all have one deck amorphous phosphorus-nickel alloy coating layer (2) on pot face (101) and the bottom of a pan (102) of non-stick pan (1), the thickness of coating layer (2) is 20～50 μ m.

The utlity model has following advantage and effect:

1, cooker surface plating amorphous phosphorus-nickel alloy layer has excellent corrosion resistance and wearability, and coating itself is nontoxic, can not produce food and pollute.

2, this coating layer hardness height, very hard, and the plating process followability is good, regardless of the geometry of cooker itself or the character of the employed metal material of cooker, coating can both be equably attached to the surface, and adhesion is good.

3, the nickel-phosphorus alloy coating layer is high temperature resistant, can reach 500 ℃, itself has self-lubricating property coating, and coefficient of friction is very low, therefore coating can reach good sticking effect, and the sharp-pointed edges of cooker such as spades, iron spoon, cutter, hairpin also can not produce destruction to the coating layer structure.

The drawing of accompanying drawing is described as follows:

Fig. 1 has the sectional drawing of amorphous phosphorus-nickel alloy coating layer for non-stick pan single face of the present utility model

Fig. 2 is the two-sided sectional drawing with amorphous phosphorus-nickel alloy coating layer of non-stick pan of the present utility model

Fig. 3 a～3c is the pot of different shape and the cutaway view that the cooker single or double has the nickel-phosphorus alloy coating layer

Be described further below in conjunction with drawings and Examples:

Embodiment one: see also Fig. 1, non-stick pan 1 of the present utility model has pot face 101 and the bottom of a pan 102, has one deck amorphous phosphorus-nickel alloy coating layer 2 on pot face 101, and the thickness of coating layer 2 is 20～50 μ m.

Embodiment two: see also Fig. 2, non-stick pan 1 of the present utility model has pot face 101 and the bottom of a pan 102, all has one deck amorphous phosphorus-nickel alloy coating layer 2 on the pot face 101 and the bottom of a pan 102, and the thickness of coating layer 2 is 20～50 μ m.

See also the cooker that Fig. 3 a～3c is depicted as different shape, wherein Fig. 3 a is depicted as pan, Fig. 3 b is depicted as inner pan of electric cooker, Fig. 3 c is depicted as spades, all can plating one deck amorphous phosphorus-nickel alloy coating layer (2) at the cooker surface of above-mentioned different shape, can be that the single face plating also can be two-sided plating.

Claims

1, a kind of novel non-stick pan with different shape that comprises the bottom of a pan, pot face, it is characterized in that: have one deck amorphous phosphorus-nickel alloy coating layer (2) on the pot face (101) of non-stick pan (1), the thickness of coating layer (2) is 20～50 μ m.

2, a kind of novel non-stick pan that comprises the bottom of a pan, pot face with different shape, it is characterized in that: all have one deck amorphous phosphorus-nickel alloy coating layer (2) on pot face (101) and the bottom of a pan (102) of non-stick pan (1), the thickness of coating layer (2) is 20～50 μ m.