CN203354352U - Compound bottom sheet of cooker - Google Patents
Compound bottom sheet of cooker Download PDFInfo
- Publication number
- CN203354352U CN203354352U CN 201320086466 CN201320086466U CN203354352U CN 203354352 U CN203354352 U CN 203354352U CN 201320086466 CN201320086466 CN 201320086466 CN 201320086466 U CN201320086466 U CN 201320086466U CN 203354352 U CN203354352 U CN 203354352U
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- hole
- bottom sheet
- compound bottom
- cooker
- center
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Abstract
The utility model provides a compound bottom sheet of a cooker, belonging to the technical field of machinery. The compound bottom sheet solves the problems that a compound bottom sheet in the prior art is easy to expand and deform due to heating. The compound bottom sheet includes a circular-disc shaped body, a plurality of through holes penetrating through the two sides of the body are arranged on the body, the through holes are distributed circumferentially by taking the center of the body as the reference, and the center of the body is provided with communicated auxiliary through holes. The compound bottom sheet of the cooker has the advantages of being convenient to machine, not easy to deform, and firm in connection.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to the compound bottom sheet of a kind of cooker, particularly a kind of cooker.
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 at the compound one deck in cooker bottom, have the sheet metal of good magnetic property, aluminum or other non-magnetic metal cooking appliances can be used again and can be suitable on other stove and accessorys on electromagnetic stove like this.
As Chinese patent discloses a kind of stainless steel composite bottom boiler [application number: 200920050595.6; 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 that pot wall and the ， the bottom of a pan, the bottom of a pan form recess, 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 the 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 compound bottom sheet even there will be the phenomenon of expansion bulge, thus with the bottom of a pan between be connected and gap occurs.
The utility model content
The purpose of this utility model is the problems referred to above that exist for existing technology, has proposed a kind of being connected firmly, the compound bottom sheet of the on-deformable cooker that is heated.
The purpose of this utility model can realize by following technical proposal:
A kind of compound bottom sheet of cooker, comprise body in the form of annular discs, has some through holes that run through its both sides on described body, it is characterized in that, it is circumferentially uniform as benchmark that above-mentioned through hole be take the body center, and described body center has the secondary through hole run through.
Can produce the larger stress perpendicular to the body radius when body is heated, the through hole on body can be transferred to the vertical stress acted on body on the circumferencial direction of body, thereby avoids body normal use because temperature distortion affects.In addition, through hole is along circumferentially being distributed on body and also making stress to be absorbed equably.Produce the metabolies such as bulge when secondary through hole can avoid body to be heated at middle part, thereby guarantee the stability that body is connected with the cooker bottom.
In the compound bottom sheet of above-mentioned cooker, described body edge has recessed breach, and above-mentioned breach is strip and extends to the body middle part to the body center, and above-mentioned breach forms and is positioned at the through hole on body.The breach of strip is easy to process, and the through hole formed can be conducive to the absorption of stress.
In the compound bottom sheet of above-mentioned cooker, as another scheme, on described body, along it, circumferentially there are some layers of via layer, the described clear size of opening that is close to body outside via layer is larger.The multilayer via layer can absorb stress effectively, improves the non-deformability of body.
In the compound bottom sheet of above-mentioned cooker, described via layer is reduced gradually by the clear size of opening at the body outside to body center.
In the compound bottom sheet of above-mentioned cooker, described body is close to the opening of outer through hole of body edge towards the body edge, and the described through hole that is positioned at the body middle part is strip.
In the compound bottom sheet of above-mentioned cooker, the through hole that is positioned at outer place on described body is arranged alternately with the through hole that is positioned at the body center.Outer through hole and internal layer through hole are arranged alternately and can absorb more fully stress.
In the compound bottom sheet of above-mentioned cooker, the through hole that described body is close to the body edge is ellipticity, and the described through hole that is positioned at the body middle part is strip and its opening part and secondary through hole and links.The through hole of elliptoid through hole and strip can strengthen the ability that absorbs stress.
In the compound bottom sheet of above-mentioned cooker, described body is the integral type structure.
In the compound bottom sheet of above-mentioned cooker, described body is stainless steel material.Stainless steel has good magnetic conductivity, can avoid again corrosion simultaneously, thereby increase the service life.
Compared with prior art, the compound bottom sheet of this cooker is simple in structure, is easy to processing, by the stress be subject to is set when through hole disperses body to be heated on body, avoids body to produce distortion, and has extended service life; The compound bottom sheet of this cooker arranges secondary through hole and prevents the body metabolies such as producing in the middle bulge that is heated in the center of body, thereby guarantees the stability be connected between body and cooker.
The accompanying drawing explanation
Fig. 1 is the structural representation of embodiment mono-of the compound bottom sheet of this cooker.
Fig. 2 is the structural representation of embodiment bis-of the compound bottom sheet of this cooker.
Fig. 3 is the structural representation of embodiment tri-of the compound bottom sheet of this cooker.
Fig. 4 is the structural representation of embodiment tetra-of the compound bottom sheet of this cooker.
In figure, 1, body; 2, through hole; 3, secondary through hole; 4, breach; 5, via layer.
The specific embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
Embodiment mono-
As shown in Figure 1, a kind of compound bottom sheet of cooker, comprise body in the form of annular discs 1, and body 1 center has the secondary through hole 3 run through.There are some through holes 2 that run through its both sides on body 1, and through hole 2 take body 1 center as benchmark circumferentially uniform.Body 1 edge has recessed breach 4, and breach 4 is strip and extends to body 1 middle part to body 1 center, and the through hole 2 on body 1 is formed by breach 4.In the present embodiment, body 1 is that integral type structure and body 1 adopt stainless steel material to make.
The stress that the body 1 of the compound bottom sheet of this cooker can produce perpendicular to body 1 radius when being heated makes body 1 distortion, through hole on body 12 can will act on stress on body 1 along the circumferencial direction of body 1 shift and by this stress equilibrium sponge, thereby guarantee that body 1 has larger deformable space, reduced that body 1 is heated and the distortion that causes.In addition, the secondary through hole 3 at body 1 middle part can prevent from when body 1 is heated producing at middle part the phenomenons such as expansion bulge.
Embodiment bis-
The present embodiment is basic identical with structure and the principle of embodiment mono-, difference is: as shown in Figure 2, circumferentially there are some layers of via layer 5 along it on body 1, by body 1 outside, the clear size of opening to body 1 center reduces via layer 5 gradually, and through hole 2 sizes that are close to body 1 outside via layer 5 are larger.
Embodiment tri-
The present embodiment is basic identical with structure and the principle of embodiment mono-, difference is: as shown in Figure 3, body 1 is close to the opening of outer through hole 2 of body 1 edge towards body 1 edge, the through hole 2 at body 1 middle part is strip, and the through hole 2 that is positioned at outer place on body 1 is arranged alternately with the through hole 2 that is positioned at body 1 center.
Embodiment tetra-
The present embodiment is basic identical with structure and the principle of embodiment mono-, difference is: as shown in Figure 4, the through hole 2 that body 1 is close to edge is ellipticity, and the through hole 2 that is positioned at body 1 middle part is strip and is positioned at the opening part of through hole 2 at body 1 middle part and the secondary through hole 3 at body 1 center links.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (9)
1. the compound bottom sheet of a cooker, comprise body in the form of annular discs (1), there are some through holes (2) that run through its both sides on described body (1), it is characterized in that, it is circumferentially uniform as benchmark that above-mentioned through hole (2) be take body (1) center, and described body (1) center has the secondary through hole (3) run through.
2. the compound bottom sheet of cooker according to claim 1, it is characterized in that, described body (1) edge has recessed breach (4), above-mentioned breach (4) is strip and extends to body (1) middle part to body (1) center, and above-mentioned breach (4) forms and is positioned at the through hole (2) on body (1).
3. the compound bottom sheet of cooker according to claim 1, is characterized in that, described body (1) is upper circumferentially has some layers of via layer (5) along it, and described through hole (2) size that is close to body (1) outside via layer (5) is larger.
4. the compound bottom sheet of cooker according to claim 3, is characterized in that, described via layer (5) is reduced gradually by through hole (2) size at body (1) outside to body (1) center.
5. the compound bottom sheet of cooker according to claim 1, it is characterized in that, described body (1) is close to the opening of outer through hole (2) of body (1) edge towards body (1) edge, and the described through hole (2) that is positioned at body (1) middle part is strip.
6. the compound bottom sheet of cooker according to claim 5, is characterized in that, the through hole (2) that is positioned at outer place on described body (1) is arranged alternately with the through hole (2) that is positioned at body (1) center.
7. the compound bottom sheet of cooker according to claim 1, it is characterized in that, the through hole (2) that described body (1) is close to body (1) edge is ellipticity, and the described through hole (2) that is positioned at body (1) middle part is strip and its opening part and secondary through hole (3) and links.
8. according to the compound bottom sheet of claim 1 or 2 or 3 or 4 or 5 or 6 or 7 described cookers, it is characterized in that, described body (1) is the integral type structure.
9. according to the compound bottom sheet of claim 1 or 2 or 3 or 4 or 5 or 6 or 7 described cookers, it is characterized in that, described body (1) is stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320086466 CN203354352U (en) | 2013-02-26 | 2013-02-26 | Compound bottom sheet of cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320086466 CN203354352U (en) | 2013-02-26 | 2013-02-26 | Compound bottom sheet of cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203354352U true CN203354352U (en) | 2013-12-25 |
Family
ID=49802196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320086466 Expired - Lifetime CN203354352U (en) | 2013-02-26 | 2013-02-26 | Compound bottom sheet of cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203354352U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105982559A (en) * | 2015-02-13 | 2016-10-05 | 佛山市顺德区美的电热电器制造有限公司 | Cooker for electromagnetic heating utensil and electromagnetic heating cooking utensil |
-
2013
- 2013-02-26 CN CN 201320086466 patent/CN203354352U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105982559A (en) * | 2015-02-13 | 2016-10-05 | 佛山市顺德区美的电热电器制造有限公司 | Cooker for electromagnetic heating utensil and electromagnetic heating cooking utensil |
| CN105982559B (en) * | 2015-02-13 | 2018-09-04 | 佛山市顺德区美的电热电器制造有限公司 | Cookware and electromagnetic heating cooking utensil for electromagnetic heating utensil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131225 |