CN200984083Y

CN200984083Y - Iron and aluminum assembled electric cooker inner container

Info

Publication number: CN200984083Y
Application number: CN 200620166081
Authority: CN
Inventors: 郑广树
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-12-12
Filing date: 2006-12-12
Publication date: 2007-12-05
Anticipated expiration: 2016-12-12

Abstract

The utility model belongs to an iron and aluminum combination inner container of an electric cooker, which comprises an inner aluminum plate, an iron plate and an outer aluminum plate that are arranged in sequence. Wherein, the iron and aluminum plates constituting the inner container are formed at one time through being pulled and pressed, the inner aluminum plate, the iron plate and the outer aluminum plate have an impact structure and the edges, surrounding unit and bottom of the inner container have an even depth. The utility model adopts a combination plate which goes through heat treatment and rolling treatment according to the standard, and is easy to operate and obviously characterized in low cost, fast heat transfer, abrasion resistance and no deformation.

Description

A kind of iron aluminium combination electric cooker inner container

Technical field

A kind of iron aluminium combination electric cooker inner container relates to the electric cooker of cooker class, particularly the electric cooker inner container of making of aluminium sheet, iron plate combination.

Background technology

The cookware article of prior art, electric cooker particularly, because inner bag with individual layer aluminium or stainless steel making, cause the courage body yielding or be heated inhomogeneous, inner bag after the improvement has with steel plate or iron plate makes the courage body, after one deck aluminium powder is respectively plated in the courage inside and outside, sprays one deck antistick layer again, but its complex manufacturing technology, yield rate is low, cost is high, wear no resistance, and is difficult to promote the use of.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of iron aluminium combination electric cooker inner container, and this inner bag has the one-time formed structure of iron aluminium, and need not from the depanning to the finished product through aluminum plating process repeatedly, and can make that edge, the wall thickness of inner bag are stressed evenly.

For this reason, the technical scheme that the utility model solves described problem is: a kind of iron aluminium combination electric cooker inner container, its inner bag is by interior aluminium sheet, iron plate, the stamping forming inner bag base of outer aluminium sheet one-off drawing, the tomography aspect of its courage base is interior aluminium sheet, iron plate, outer aluminium sheet from courage base outer wall to inwall successively, and, described courage base, the thickness equalization at the bottom of its courage base limit, courage base containment body and the courage base.And, described on its plate face of aluminium sheet (1) spraying one deck by resin or organosilicon material constitute lubricious.

Compared to existing technology, the technological progress that the utility model institute tool is used and the good effect of generation are conspicuous: at first select the iron aluminium combined plate after standard heat treatment and roll extrusion processing for use, pass through the tension and compression one-shot forming then, its stress distribution of the one-time formed inner bag of this tension and compression is reasonable, and it is fast, wear-resisting, not yielding to conduct heat.

Description of drawings

Fig. 1 is the cutaway view of a kind of iron aluminium combination of the utility model electric cooker inner container tension and compression moulding.

Fig. 2 is the structure cutaway view of a kind of iron aluminium combination of the utility model electric cooker inner container.

Among the figure: aluminium sheet in the 1-, 2-iron plate, the outer aluminium sheet of 3-, 4-inner bag limit, 5-inner bag containment body, at the bottom of the 6-inner bag, 7-is lubricious.

The specific embodiment

In conjunction with Fig. 1, Fig. 2, the utility model relates to a kind of iron aluminium combination electric cooker inner container, this inner bag is by interior aluminium sheet 1, iron plate 2, the stamping forming inner bag base of outer aluminium sheet 3 one-off drawings, the tomography aspect of its courage base is interior aluminium sheet 1, iron plate 2, outer aluminium sheet 3 from courage base outer wall to inwall successively, and, described courage base, 6 thickness equalization at the bottom of its courage base limit 4, courage base containment body 5 and the courage base.And, described on aluminium sheet 1 its plate face spraying one deck by resin or organosilicon material constitute lubricious 7.

When making electric cooker inner container, the iron-aluminium composite board of desirable 0.35mm or 0.4mm is opened material, and balance pushes in the cabinet-type electric furnace and heats, and after roll extrusion stretched, the mould of putting into stamping machine struck out electric cooker inner container.

Afterwards, after pickling, it is lubricious to spray one deck on interior aluminum layer surface with electric cooker inner container, and coating is meant the resin of health nonhazardous or organosilicon.

Claims

1, a kind of iron aluminium combination electric cooker inner container, it is characterized in that: described electric cooker inner container is by interior aluminium sheet (1), iron plate (2), the stamping forming inner bag base of outer aluminium sheet (3) one-off drawing, the tomography aspect of its courage base is interior aluminium sheet (1), iron plate (2), outer aluminium sheet (3) from courage base outer wall to inwall successively, and, described courage base, the thickness equalization of (6) at the bottom of its courage base limit (4), courage base containment body (5) and the courage base.

2, a kind of iron aluminium combination electric cooker inner container according to claim 1 is characterized in that: spraying one deck lubricious (7) on its plate face of aluminium sheet (1) in described.

3, a kind of iron aluminium combination electric cooker inner container according to claim 1 is characterized in that: described lubricious (7) be a kind of by resin or organosilicon material constitute lubricious.