CN201064396Y

CN201064396Y - Improved structure of metal kitchen tool or tableware for kitchen use

Info

Publication number: CN201064396Y
Application number: CNU2007200528323U
Authority: CN
Inventors: 郭月英
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-06-15
Filing date: 2007-06-15
Publication date: 2008-05-28
Anticipated expiration: 2017-06-15

Abstract

The utility model relates to an improved structure of the metal cooking utensil or the tableware used in the kitchen, comprising a metal substrate in fixed shape. The surface of the substrate is formed with a rough surface processed treatment layer by etching pickling or sand blasting grinding; and the surface processed treatment layer is coated with glass glaze which is bonded into a glass hardened layer under high temperatures. The utility model adopts the method that the metal substrate in fixed shape is processed by etching pickling or sand blasting grinding to be formed into a rough surface processed treatment layer; after that, the surface is evenly coated with the glass glaze without lead or cadmium contained, and then the glass glaze is processed to be bonded under high temperatures of 580 DEG C to 800 DEG C or so so that a glass hardened layer is formed, and the glass hardened layer is processed by thermal tempering to improve the hardness and the strength of the surface of the glass with the ultimate purpose that the glass glaze is completely combined to the metal substrate. The utility model achieves the effect that the utility model is antirust, easy to be washed and does not bond together easily.

Description

The structure-improved of metalic kitchenware for kitchen use, tableware

Technical field:

The utility model relates to the kitchen utensils technical field, refers in particular to the structure-improved of a kind of metalic kitchenware for kitchen use, tableware.

Background technology:

The manufacturing process of existing metalic kitchenware, tableware makes the generation top layer, surface of non-stick cooker or protruding floating layer promote value of the product after being generally a series of program steps such as pot is body formed, processing, brush oil, skin covering of the surface processing, burn into oil removing, pattern moulding, Teflon resin spray treatment, heat-agglomerating, purification, final molding.Its surface coating mostly adopts " Teflon " resin-main component perfluorooctanoic acid, and wherein composition also comprises polytetrafluoroethylene (PTFE), perfluoroethylene-propylene and various copolymer, has carried out the experiment back in the relevant laboratory of the U.S. and has found " perfluorooctanoic acid " (C ₇F ₁₅COOH, PFOA) can make white mouse cause a series of tumor diseases may be carcinogenic.When using traditional non-stick cooker to boil in life, temperature is too high or use the irony scoop, all can make Teflon not be stained with rete and go to pot, and discharges the material that human body is damaged most probably.

Summary of the invention:

The utility model purpose is to overcome the deficiencies in the prior art, and a kind of cleaning rational in infrastructure, antirust, easy, the metalic kitchenware for kitchen use that is difficult for being stained with, the structure-improved of tableware are provided.

For achieving the above object, the technical scheme that the utility model provides is: comprise figurate metal substrate, the surface of metal substrate forms the coarse Surface Machining processing layer of one deck with etching pickling or abrasive blasting, and coated glass glaze and high temperature bond form a glass hardened layer on the Surface Machining processing layer.

The not leaded cadmium of described glass glaze.

The metal substrate of described solid shape can be that metal, iron zinc are metal, stainless steel metal for aluminium alloy.

The utility model is with the etching pickling or carry out abrasive blasting and handle at the metal substrate of solid shape, form the coarse Surface Machining processing layer of one deck, then evenly be coated with not leaded cadmium glass glaze on the surface, carrying out the elevated temperature heat bond with about 580-800 ℃ again handles, form a glass hardened layer and through physical toughened processing lifting glass table hardness and intensity, the glass glaze is attached on the metal substrate fully, the effect that reach antirust, easy cleaning, is difficult for being stained with.

Advantage of the present utility model:

1, have good rust-preventing characteristic, the glass glaze is fully attached to the metal substrate surface, and metal and air are isolated fully, can reach antirust good result fully.

2, have good spatter property,, aspect cleansing power, lifting is significantly arranged than metal material because the pore of glass surface is thinner than metal.

3, influencing aspect the life and health, adopting the not glass glaze of leaded cadmium, solving the Teflon material can discharge harmful substance in the temperature more than 260 ℃ situation, ensureing healthyly.

4, aspect selection, can select for use general iron material as pot body material, heat conduction can be saved gas soon and be reduced energy resource consumption greatly.

Description of drawings:

Fig. 1 is embodiment 1 a pan structure schematic diagram.

Fig. 2 is the local structure for amplifying schematic diagram in A place of Fig. 1.

Fig. 3 is embodiment 2 cutter structure schematic diagrames.

Fig. 4 is the local structure for amplifying schematic diagram in B place of Fig. 3.

The specific embodiment:

Embodiment 1: see Fig. 1～shown in Figure 2, the metal substrate 1 of present embodiment is that metal die is shaped as irony or aluminium alloy pan, implements fine turning lathe processing; Pass through the etching pickling again or carry out the abrasive blasting processing, make metal pan surface roughening form the coarse Surface Machining processing layer 2 of one deck, carry out surface clean again, evenly spray the not glass glaze of leaded cadmium at metal pan body and kitchen tools surface then, and carry out the hot key knot with about 580-800 ℃ high temperature and handle, allow the glass glaze permeate fully in the pore of metal pan body and kitchen tools surface-treated layer, can be combined closely in glass glaze and metal pan body or kitchen tools surface, impel the glass glaze to form a glass hardened layer 3, and then it is antirust that metal pan body and kitchen tools are had at metal pan body and kitchen tools surface, be not stained with, wear-resisting, easy effect of cleaning.

Embodiment 2: see Fig. 3～shown in Figure 4, metal substrate 1 is a cutter, at cutter both sides metal, form surface-treated layer 2 through etching and spray not leaded cadmium glass glaze 3 again, carry out the elevated temperature heat bond with about 580-800 ℃ again and handle, carry out finally making after the hot key knot is handled glass glaze formation glass hardened layer 3 can block the distinctive iron embroidery of metal cutter flavor and can allow food more delicious.

Structure of the present utility model can also be used in kitchen utensils such as metal bowls and chopsticks, kitchen cabinet, service plate, meal dish.

Claims

1. the structure-improved of metalic kitchenware for kitchen use, tableware, comprise figurate metal substrate (1), it is characterized in that: the surface of metal substrate (1) forms the coarse Surface Machining processing layer (2) of one deck with etching pickling or abrasive blasting, forms a glass hardened layer (3) at last coated glass glaze of Surface Machining processing layer (2) and high temperature bond.

2. the structure-improved of metalic kitchenware for kitchen use according to claim 1, tableware is characterized in that: the not leaded cadmium of described glass glaze.

3. the structure-improved of metalic kitchenware for kitchen use according to claim 1, tableware is characterized in that: the metal substrate of described solid shape (1) can be that metal, iron zinc are metal, stainless steel metal for aluminium alloy.