CN203263086U - Double bottom pot - Google Patents
Double bottom pot Download PDFInfo
- Publication number
- CN203263086U CN203263086U CN 201320239231 CN201320239231U CN203263086U CN 203263086 U CN203263086 U CN 203263086U CN 201320239231 CN201320239231 CN 201320239231 CN 201320239231 U CN201320239231 U CN 201320239231U CN 203263086 U CN203263086 U CN 203263086U
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- bottom sheet
- double bottom
- embedding
- dummy slider
- compound bottom
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Abstract
The utility model provides a double bottom pot, belongs to the technical field of cooking utensils, and solves the problems that the centers of the double bottom pieces of the conventional double bottom pot are easy to expand and swell when the double bottom pot is in use, and the clearance exists between the double bottom pot and a pot bottom. The double bottom pot comprises a pot body, wherein an inner double bottom piece and an outer double bottom piece are fixedly connected with the outer side bottom of the pot body from inside to outside in sequence; a plurality of penetrating embedding holes are formed in the outer double bottom piece; a sheet embedding piece is arranged in each embedding hole; the outer sides of the embedding pieces are parallel to the outer side of the outer double bottom piece; the edges of the embedding pieces are positioned between the outer double bottom piece and the inner double bottom piece. As the flanges of the embedding pieces are tightly pressed between the inner double bottom piece and the outer double bottom piece, the connection firmness is high; so that the thermal conductivity is further increased to the embedding pieces embedded in the center embedding holes and a plurality of minor embedding holes; the utility value is comparatively high; besides, during the production process, the flanges of the embedding pieces can be overlapped to the edges of the embedding holes; a preliminary positioning can be formed; the production process also seems to be comparatively simple and convenient.
Description
Technical field
The utility model belongs to a kind of cooker, particularly a kind of composite bottom boiler.
Background technology
At present, what traditional pot adopted mostly is aluminum material, and aluminum is non-magnet material, so can't use on electromagnetic stove.For aluminum or other non-magnetic metal cooking appliances can be suitable on various stoves, generally have the sheet metal of good magnetic property at the compound one deck in cooker bottom, aluminum or other non-magnetic metal cooking appliances can be suitable on other stove and accessorys again in use on electromagnetic stove like this.
A kind of stainless steel composite bottom boiler [application number: 200920050595.6 is disclosed as Chinese patent; Notification number: CN201332943Y], it has the composite bottom boiler body, the composite bottom boiler body comprises a pot body matrix, heat conduction interlayer and compound bottom sheet, a pot body matrix comprises pot wall and the bottom of a pan, forms recess in the bottom of a pan, heat conduction interlayer and compound bottom sheet successively filling in recess.It is simple in structure, and welding processing is convenient, and compound bottom sheet and the bottom of a pan are smooth to be welded as a whole.
But, above-mentioned stainless steel composite bottom boiler in use, after being heated, compound bottom sheet can produce swelling, and cushion space for the compound bottom sheet resistance to deformation is not set on compound bottom sheet, cause the compound bottom sheet serious distortion of rear generation of being heated, especially the center of the compound bottom sheet phenomenon of bulge that even can occur expanding, thus with the bottom of a pan between be connected and the gap occurs.
Summary of the invention
The purpose of this utility model is the problems referred to above that exist for prior art, provides a kind of simple in structure, the composite bottom boiler that stability is high.
The purpose of this utility model can realize by following technical proposal: a kind of composite bottom boiler, comprise one pot of body, the external side bottom of described pot place is fixed with interior compound bottom sheet and outer compound bottom sheet from the inside to the outside successively, it is characterized in that, have some embedding holes of running through on described outer compound bottom sheet, place, described each embedding hole all has dummy slider in the form of sheets, and is mutually concordant outside the described dummy slider outside and outer compound bottom sheet, and described dummy slider edge is between outer compound bottom sheet and interior compound bottom sheet.
The edge of dummy slider is between interior compound bottom sheet and outer compound bottom sheet, and therefore, dummy slider is connected to the bottom of a pan, difficult drop-off firmly.And in manufacturing process, the edge of dummy slider is between interior compound bottom sheet and outer compound bottom sheet, and the composite bottom boiler dummy slider place after moulding is not prone to the phenomenon of bubble, expansion bulge.
Usually, the pot body is aluminum or other non-magnetic metals, answers bottom structure by basis this composite bottom boiler can be suitable on other stove and accessorys again in use on electromagnetic stove, increases its applicability.In addition, this composite bottom boiler that is arranged so that of dummy slider has good thermal conductivity.
In above-mentioned composite bottom boiler, described dummy slider edge has the flange that is step-like, and described dummy slider is inboard mutually concordant with outer compound bottom sheet inboard.
Can find out, the interior outside of dummy slider is all equal with the interior outside of outer compound bottom sheet neat, has improved stability and the simple process of composite bottom boiler after the moulding.
In above-mentioned composite bottom boiler, described interior compound bottom sheet material is softer than the dummy slider material.
By punching press, interior compound bottom sheet and outer compound bottom sheet are connected in manufacturing process.Such material can make the flange of dummy slider embed interior compound bottom sheet.
In above-mentioned composite bottom boiler, described outer compound bottom sheet center has embedding hole, center, and described outer compound bottom sheet circumferentially also has secondary embedding hole along it.
Such structure can increase its thermal conductivity.
In above-mentioned composite bottom boiler, described secondary embedding hole circumferentially distributes take embedding hole, center as benchmark.
In above-mentioned composite bottom boiler, embedding hole, described center is circular hole, and described secondary embedding hole is bar hole.
In above-mentioned composite bottom boiler, described outer compound bottom sheet sidepiece has rib, and above-mentioned interior compound bottom sheet is housed in cavity between outer compound bottom sheet, rib and the external side bottom of pot.
Outer compound bottom sheet coats interior compound bottom sheet, its compact conformation.
In above-mentioned composite bottom boiler, described interior compound bottom sheet is aluminium.
In above-mentioned composite bottom boiler, described outer compound bottom sheet is stainless steel.
In above-mentioned composite bottom boiler, described dummy slider is copper sheet.
Compared with prior art, this composite bottom boiler is because the flange of dummy slider is pressed between interior compound bottom sheet and outer compound bottom sheet, and therefore, the dummy slider connectivity robustness is high.Simultaneously, the dummy slider that embedding hole, center and place, some secondary embeddings hole embed has further increased its thermal conductivity, has higher practical value.
In addition, in manufacturing process, the flange of dummy slider can be overlapped on edge, embedding hole, can form Primary Location, and it is easier that its manufacturing process also seems.
Description of drawings
Fig. 1 is the sectional structure schematic diagram of this composite bottom boiler in embodiment one.
Fig. 2 is the stereo decomposing structural representation at compound bottom sheet place in this composite bottom boiler in embodiment one.
Fig. 3 is the broken section structural representation of this composite bottom boiler in embodiment one.
Fig. 4 is the sectional structure schematic diagram of dummy slider in this composite bottom boiler in embodiment one.
Fig. 5 is the stereo decomposing structural representation at compound bottom sheet place in this composite bottom boiler in embodiment two.
Fig. 6 is the sectional structure schematic diagram of dummy slider in this composite bottom boiler in embodiment two.
In figure, 1, the pot body; 2, interior compound bottom sheet; 3, outer compound bottom sheet; 3a, rib; 4, embedding hole; 4a, embedding hole, center; 4b, secondary embedding hole; 5, dummy slider; 5a, flange; 5b, linkage section.
The specific embodiment
Embodiment one
As depicted in figs. 1 and 2, this composite bottom boiler comprises one pot of body 1, and pot body 1 exterior bottom place is fixed with interior compound bottom sheet 2 and outer compound bottom sheet 3 from the inside to the outside successively.In the present embodiment, interior compound bottom sheet 2 is aluminum, and outer compound bottom sheet 3 is stainless steel or stainless iron material.
As Fig. 2 and Fig. 3 and shown in Figure 4, the center of outer compound bottom sheet 3 has embedding hole, center 3a, and outer compound bottom sheet 3 circumferentially also has some uniform secondary embedding hole 3b take embedding hole, center 3a as benchmark along it, the dummy slider 5 that each embedding hole 3 all has in the form of sheets.In the present embodiment, embedding hole, center 3a is circular hole, and secondary embedding hole 3b is bar hole, and certainly, dummy slider 5 and its shape at 3a place, embedding hole, center are complementary, and the dummy slider at 3b place, secondary embedding hole also is complementary with its shape.Dummy slider 5 is copper sheet.
In addition, compound bottom sheet 3 sidepieces have rib 3a outside, and interior compound bottom sheet 2 is housed in cavity between outer compound bottom sheet 3, rib 3a and pot body 1 exterior bottom.
The flange 5a at the edge of dummy slider 5 is between interior compound bottom sheet 2 and outer compound bottom sheet 3, and therefore, dummy slider 5 is connected to the bottom of a pan, difficult drop-off firmly.And, be that the flange 5a of dummy slider 5 is between interior compound bottom sheet 2 and outer compound bottom sheet 3 in manufacturing process, dummy slider 5 can not take too much space between interior compound bottom sheet 2 and outer compound bottom sheet 3, so not only guaranteed the connectivity robustness of its dummy slider 5 but also effectively avoided the phenomenon of junction bubble, expansion bulge.
Embodiment two
The present embodiment is basic identical with structure and the principle of embodiment one, and different place is that the quantity of dummy slider 5 is one and is the integral type structure.The end that is to say circumferential uniform some bar shaped dummy slider section is connected with the circular dummy slider section sidepiece that is positioned at the center, simultaneously, in order to increase fastness, is fixed with linkage section 5b between circumferential uniform adjacent two bar shaped dummy slider sections.The present embodiment middle connecting segment is curved, sees Fig. 5 and shown in Figure 6.
Claims (10)
1. composite bottom boiler, comprise one pot of body (1), described pot body (1) exterior bottom place is fixed with interior compound bottom sheet (2) and outer compound bottom sheet (3) from the inside to the outside successively, it is characterized in that, have some embedding holes (4) of running through on described outer compound bottom sheet (3), dummy slider (5) is in the form of sheets located all to have in described each embedding hole (4), and is mutually concordant outside described dummy slider (5) outside and outer compound bottom sheet (3), and described dummy slider (5) edge is positioned between outer compound bottom sheet (3) and compound bottom sheet (2).
2. composite bottom boiler according to claim 1, is characterized in that, described dummy slider (5) edge has the flange (5a) that is step-like, and described dummy slider (5) is inboard mutually concordant with outer compound bottom sheet (3) inboard.
3. composite bottom boiler according to claim 2, is characterized in that, described interior compound bottom sheet (2) material is softer than dummy slider (5) material.
4. according to claim 1 and 2 or 3 described composite bottom boilers, is characterized in that, described outer compound bottom sheet (3) center has embedding hole, center (4a), and described outer compound bottom sheet (3) circumferentially also has secondary embedding hole (4b) along it.
5. composite bottom boiler according to claim 4, is characterized in that, described secondary embedding hole (4b) circumferentially distributes take embedding hole, center (4a) as benchmark.
6. composite bottom boiler according to claim 4, is characterized in that, embedding hole, described center (4a) is circular hole, and described secondary embedding hole (4b) is bar hole.
7. according to claim 1 and 2 or 3 described composite bottom boilers, it is characterized in that, described outer compound bottom sheet (3) sidepiece has rib (3a), and above-mentioned interior compound bottom sheet (2) is housed in cavity between outer compound bottom sheet (3), rib (3a) and pot body (1) exterior bottom.
8. according to claim 1 and 2 or 3 described composite bottom boilers, is characterized in that, described interior compound bottom sheet (2) is aluminium.
9. according to claim 1 and 2 or 3 described composite bottom boilers, is characterized in that, described outer compound bottom sheet (3) is stainless steel.
10. according to claim 1 and 2 or 3 described composite bottom boilers, is characterized in that, described dummy slider (5) is copper sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320239231 CN203263086U (en) | 2013-05-04 | 2013-05-04 | Double bottom pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320239231 CN203263086U (en) | 2013-05-04 | 2013-05-04 | Double bottom pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203263086U true CN203263086U (en) | 2013-11-06 |
Family
ID=49493596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320239231 Withdrawn - After Issue CN203263086U (en) | 2013-05-04 | 2013-05-04 | Double bottom pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203263086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103230226A (en) * | 2013-05-04 | 2013-08-07 | 浙江苏泊尔股份有限公司 | Compound-bottom pot |
-
2013
- 2013-05-04 CN CN 201320239231 patent/CN203263086U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103230226A (en) * | 2013-05-04 | 2013-08-07 | 浙江苏泊尔股份有限公司 | Compound-bottom pot |
| CN103230226B (en) * | 2013-05-04 | 2016-05-18 | 浙江苏泊尔股份有限公司 | A kind of composite bottom boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131106 Effective date of abandoning: 20160518 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |