CN201123702Y - Aluminum and aluminum alloy compound bottom pan - Google Patents
Aluminum and aluminum alloy compound bottom pan Download PDFInfo
- Publication number
- CN201123702Y CN201123702Y CNU2007201926455U CN200720192645U CN201123702Y CN 201123702 Y CN201123702 Y CN 201123702Y CN U2007201926455 U CNU2007201926455 U CN U2007201926455U CN 200720192645 U CN200720192645 U CN 200720192645U CN 201123702 Y CN201123702 Y CN 201123702Y
- Authority
- CN
- China
- Prior art keywords
- aluminium
- compound
- sheet
- alloy composite
- bottom sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Cookers (AREA)
Abstract
The utility model relates to an aluminum and aluminum alloy composite-bottom pot, wherein a composite-bottom sheet 2 is compounded and fixed on an aluminum and aluminum alloy composite-bottom pot bottom 1; a plurality of cylindrical convex parts 11 are molded on the aluminum and aluminum alloy composite-bottom pot bottom 1 in advance; stamping holes matched with the convex parts are arranged on the composite-bottom sheet; the composite-bottom sheet clings to the pot bottom through composite beat; deformation parts 13 of the convex parts cover the outer surface of the composite-bottom sheet into rivet shapes.
Description
(1) technical field
The utility model relates to the cooker field, relates in particular to a kind of aluminium and aluminium alloy composite bottom boiler.
(2) background technology
Aluminium and aluminum alloy pan composite bottom boiler on the existing market, in the compound last layer sheet metal of its pot bottom bottom surface (as: stainless iron plate), the bottom surface and the bottom of a pan are welded, and its defective is that compound fastness is not enough, processing technology is complicated.
No. 2005201020259, Chinese patent is a plurality of lug bosses of moulding in advance in the bottom of a pan, and a plurality of hole flangings that cooperate in lug boss of compound bottom sheet punching press make the hole flanging limit be inserted into inside, the bottom of a pan through strike-on again, and the lug boss distortion is coated on the arcwall face of hole flanging bottom.Still needing when the shortcoming of this patent is strike-on to impose severe pressure just to make the hole flanging limit insert the bottom of a pan, increases manufacture difficulty; And the faying face of arcwall face that lug boss distortion back coats the hole flanging bottom is too little, influences the fastness that combines in compound bottom sheet and the bottom of a pan.
(3) summary of the invention
The utility model will solve big, the multiple end of prior art manufacture difficulty is connected the fastness deficiency with the bottom of a pan technical problem, provides a kind of compound bottom sheet that makes to be connected more firmly, to make convenient aluminium and aluminium alloy composite bottom boiler with the bottom of a pan.
Aluminium described in the utility model and aluminium alloy composite bottom boiler, it is aluminium and aluminum alloy pan pot bottom 1 compound fixedly compound bottom sheet 2, it is characterized in that aluminium and aluminum alloy pan pot bottom 1 form a plurality of cylindrical projection portion 11 in advance, the punching hole 21 that matches with described lug boss is arranged on the compound bottom sheet, compound bottom sheet is close to pot bottom through strike-on, and the variant part 13 of described lug boss is coated on the compound bottom sheet outer surface and becomes rivet shape.
Aluminium and aluminium alloy composite bottom boiler cylindrical projection portion be shape or radial etc. evenly distribute ringwise.
Punching hole on the compound bottom sheet of aluminium and aluminium alloy composite bottom boiler cooperates in the form of a ring with lug boss or radial etc. evenly distributes.
Compound bottom sheet is stainless iron plate or cold-rolled steel sheet.As adopt the stainless iron material to make this pot be adapted at using on the electromagnetic oven.
The thickness of compound bottom sheet is 0.4mm～1.5mm.
The utility model has the advantages that: easy to manufacture, only need general strike-on just can make compound bottom sheet be close to pot bottom through strike-on, described lug boss deformation is coated on the compound bottom sheet outer surface and becomes rivet shape, and needed pressure is little; The rivet that the lug boss distortion forms and the faying face of compound bottom sheet are big, and the compound bottom sheet and the bottom of a pan are connected firmly.
(4) description of drawings
Fig. 1 is the bottom of a pan structural representation before the utility model strike-on.
Fig. 2 is the partial enlarged drawing among Fig. 1.
Fig. 3 is the utility model compound bottom sheet structural representation.
Fig. 4 is the structural representation behind the utility model strike-on.
Fig. 5 is the partial enlarged drawing among the utility model Fig. 4.
(5) specific embodiment
Aluminium described in the utility model and aluminium alloy composite bottom boiler, it is aluminium and aluminum alloy pan pot bottom 1 compound fixedly compound bottom sheet 2, aluminium and aluminum alloy pan pot bottom 1 form a plurality of cylindrical projection portion 11 in advance, the punching hole 21 that matches with described lug boss is arranged on the compound bottom sheet, compound bottom sheet is close to pot bottom through strike-on, and the variant part 13 of described lug boss is coated on the compound bottom sheet outer surface and becomes rivet shape.
Aluminium and aluminium alloy composite bottom boiler cylindrical projection portion be shape or radial etc. evenly distribute ringwise.
Punching hole on the compound bottom sheet of aluminium and aluminium alloy composite bottom boiler cooperates in the form of a ring with lug boss or radial etc. evenly distributes.
Compound bottom sheet is stainless iron plate or cold-rolled steel sheet.As adopt the stainless iron material to make this pot be adapted at using on the electromagnetic oven.
The thickness of compound bottom sheet is 0.4mm～1.5mm.
The described content of this specification embodiment only is enumerating the way of realization of utility model design; protection domain of the present utility model should not be regarded as only limiting to the concrete form that embodiment states, protection domain of the present utility model also reach in those skilled in the art according to the utility model design the equivalent technologies means that can expect.
Claims (5)
1, aluminium and aluminium alloy composite bottom boiler, it is aluminium and the compound fixedly compound bottom sheet of aluminum alloy pan pot bottom (1) (2), it is characterized in that aluminium and aluminum alloy pan pot bottom (1) form a plurality of lug bosses (11) in advance, the punching hole (21) that matches with described lug boss is arranged on the compound bottom sheet, compound bottom sheet is close to pot bottom through strike-on, and the variant part of described lug boss (13) is coated on the compound bottom sheet outer surface and becomes rivet shape.
2, aluminium according to claim 1 and aluminium alloy composite bottom boiler is characterized in that: aluminium and aluminium alloy composite bottom boiler lug boss be shape or radial etc. evenly distribute ringwise.
3, aluminium according to claim 1 and 2 and aluminium alloy composite bottom boiler is characterized in that: the punching hole on the compound bottom sheet of aluminium and aluminium alloy composite bottom boiler cooperates in the form of a ring with lug boss or radial etc. evenly distributes.
4, aluminium according to claim 3 and aluminium alloy composite bottom boiler is characterized in that: compound bottom sheet is stainless iron plate or cold-rolled steel sheet.
5, aluminium according to claim 4 and aluminium alloy composite bottom boiler is characterized in that: the thickness of compound bottom sheet is 0.4mm～1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201926455U CN201123702Y (en) | 2007-11-23 | 2007-11-23 | Aluminum and aluminum alloy compound bottom pan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201926455U CN201123702Y (en) | 2007-11-23 | 2007-11-23 | Aluminum and aluminum alloy compound bottom pan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201123702Y true CN201123702Y (en) | 2008-10-01 |
Family
ID=39997119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201926455U Expired - Lifetime CN201123702Y (en) | 2007-11-23 | 2007-11-23 | Aluminum and aluminum alloy compound bottom pan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201123702Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049605A (en) * | 2010-10-18 | 2011-05-11 | 宁波卡特马克炊具科技有限公司 | Aluminum and steel combination technology of aluminum pan bottom and aluminum and steel combination pan using same |
-
2007
- 2007-11-23 CN CNU2007201926455U patent/CN201123702Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102049605A (en) * | 2010-10-18 | 2011-05-11 | 宁波卡特马克炊具科技有限公司 | Aluminum and steel combination technology of aluminum pan bottom and aluminum and steel combination pan using same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201123702Y (en) | Aluminum and aluminum alloy compound bottom pan | |
| CN103565260B (en) | A kind of novel alloy aluminium and forge hot cover the production method of end non-stick pan | |
| CN100450406C (en) | Composite bottom of aluminium cooker | |
| CN201855082U (en) | Electromagnetic induction pot body | |
| CN201308382Y (en) | Novel aluminum double-bottom pan | |
| CN201108318Y (en) | Aluminium composite pan | |
| CN1981679A (en) | Composite bottom of aluminum pot and its making method | |
| CN202613769U (en) | Water heater shell | |
| CN206284852U (en) | Pot cover component and pressure cooker | |
| CN201360913Y (en) | Aluminium pan with composite bottom | |
| CN201790585U (en) | Novel combined cooker bottom of aluminum cooker | |
| CN201414675Y (en) | Concavo-convex magnet field conduction pot | |
| CN2781969Y (en) | Combined cooker bottom of pressure cooker | |
| CN201167836Y (en) | Aluminum aporate multi-bottom pan | |
| CN201398834Y (en) | Nonporous double-bottom pan with nails | |
| CN211155097U (en) | Pot with bottom | |
| CN202891563U (en) | Aluminum pot with steel composite bottom with turnup holes | |
| CN202972999U (en) | LED lamp and radiating board structure | |
| CN214927749U (en) | Pan preparation is with composite sheet of easily pressfitting | |
| CN215016048U (en) | Composite cooking pot | |
| CN201416884Y (en) | Gas stove burner | |
| CN220582767U (en) | Composite flange structure of heating pipe of water heater | |
| CN2840872Y (en) | Inner tube of pressure cooker | |
| CN205094183U (en) | Compound magnetic conductive plate and pot | |
| CN201452909U (en) | Composite aluminium pan bottom |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081001 |