CN2414703Y - Edge teeth of stainless steel pressure cooker - Google Patents
Edge teeth of stainless steel pressure cooker Download PDFInfo
- Publication number
- CN2414703Y CN2414703Y CN 00217245 CN00217245U CN2414703Y CN 2414703 Y CN2414703 Y CN 2414703Y CN 00217245 CN00217245 CN 00217245 CN 00217245 U CN00217245 U CN 00217245U CN 2414703 Y CN2414703 Y CN 2414703Y
- Authority
- CN
- China
- Prior art keywords
- edge
- stainless steel
- pot
- pressure cooker
- edge teeth
- 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 - Fee Related
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Abstract
The utility model relates to the improvement of edge teeth of a stainless steel pressure cooker for overcoming the defect of low flexing resistance of the edge teeth for the reason that the stainless steel cooker wall is thinner. The utility model is characterized in that a downwards flanged edge is punched on a concave and convex periphery outside a cooker edge to enable the cross section of the edge teeth to form an N shape for accordingly realizing the improvement of the flexural strength of the edge teeth without increasing wall thickness.
Description
The utility model relates to the cooker technology, particularly to the improvement of stainless steel pressure cooker pot edge.
Traditional aluminium pressure cooker pot wall is thicker, and aluminium is unfavorable to health in addition, and the stainless steel pressure cooker is subjected to consumer's welcome day by day.Its pot tooth is identical with the aluminum pot; turn over the backlash tooth that takes the dish out of the pot for the pot edge is outwards flat; because the stainless-steel pan wall is thinner; usually about 1.5m; cause pot tooth bending strength low, when regular meeting does not reach the pressure release standard, because of pot tooth distortion shifting to an earlier date pressure release; the advantage of pressure cooker efficient energy-saving can not demonstrate fully, and is easy to generate the danger of quick-fried pot.
The purpose of this utility model is a kind of pot dental structure that can improve bending strength under the situation that does not increase stainless steel pressure cooker pot wall thickness of design.
The utility model design is: the pot tooth of stainless steel pressure cooker, turn over equidistant concavo-convex formation of punching out by the pot edge is outwards flat, and it is characterized in that concavo-convex periphery is towards downward flange is arranged outside the pot edge.
User's operation for convenience reduces the pot cover anglec of rotation when opening (closing) lid, and the pot tooth is designed to equidistant 8.
The utility model is because with neighboring, pot edge downward flange again, the cross section of pot tooth is " ㄇ " shape, and for original " one " tee section, bending strength obviously improves.
In the accompanying drawing, Fig. 1 is the stainless steel pressure cooker upward view that utilizes the utility model to make, Fig. 2 is an A direction Rotate 180 ° partial sectional view among Fig. 1, and Fig. 3 is a B direction Rotate 180 ° partial sectional view among Fig. 1, and Fig. 3 is C direction (concentric circles) Rotate 180 ° sectional view among Fig. 1.
With reference to accompanying drawing, after stainless-steel pan body 1 is drawn into staving, will translate into the plane outside the pot edge, 8 pot teeth 2 of five equilibrium punching out then become concavo-convex peripheral punching out outside the pot edge at last downward from top to bottom and stir 3.
Claims (2)
1, a kind of pot tooth of stainless steel pressure cooker turns over equidistant concavo-convex formation of punching out by the pot edge is outwards flat, it is characterized in that concavo-convex peripheral punching out has downward flange (3) outside the pot edge.
2, according to the pot tooth of the described pressure cooker of claim 1, the quantity that it is characterized in that a pot tooth (2) is 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00217245 CN2414703Y (en) | 2000-04-11 | 2000-04-11 | Edge teeth of stainless steel pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00217245 CN2414703Y (en) | 2000-04-11 | 2000-04-11 | Edge teeth of stainless steel pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2414703Y true CN2414703Y (en) | 2001-01-17 |
Family
ID=33582832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00217245 Expired - Fee Related CN2414703Y (en) | 2000-04-11 | 2000-04-11 | Edge teeth of stainless steel pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2414703Y (en) |
-
2000
- 2000-04-11 CN CN 00217245 patent/CN2414703Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |