CN2413616Y - Leveling reinforced pressure-cooker bottom - Google Patents
Leveling reinforced pressure-cooker bottom Download PDFInfo
- Publication number
- CN2413616Y CN2413616Y CN 00209315 CN00209315U CN2413616Y CN 2413616 Y CN2413616 Y CN 2413616Y CN 00209315 CN00209315 CN 00209315 CN 00209315 U CN00209315 U CN 00209315U CN 2413616 Y CN2413616 Y CN 2413616Y
- Authority
- CN
- China
- Prior art keywords
- pan
- cooker bottom
- ring
- cooker
- utility
- 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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- Cookers (AREA)
Abstract
The utility model belongs to an improved flatness reinforced pressure-cooker bottom of which the shape is pressed into a reversed Chinese character 'ao' shape, and then the convex annular surface of the cooker bottom is harmoniously turned for one time. Because the cooker bottom of the utility model is pressed into a shape of which the centre part is concave, the bending strength of the cooker bottom is obviously improved, so the utility model is not easy to deform under the situation of high temperature and high pressure even through the cooker bottom is slightly deformed, but because the centre part of the cooker bottom is concave, the pressure-cooker can also be stably placed on a table top. The convex annular surface of the cooker bottom is not only bright and beautiful but also very flat and smooth after turned.
Description
The utility model relates to a kind of pressure cooker the bottom of a pan, the pressure cooker the bottom of a pan that particularly a kind of improved reinforcement is smooth.
The usual pressure pot, the pressure cooker of promptly seeing in the market, all not strengthened in its bottom of a pan, does not pass through turning yet, so, after pressure cooker uses a period of time, heave because of influenced by HTHP to be out of shape in the bottom of a pan, loses its flatness, and it is groggy that pressure cooker is laid on the table, very not reliable, dangerous yet.
The utility model is intended to overcome above-mentioned shortcoming, and a kind of smooth pressure cooker the bottom of a pan of strengthening is provided.
The utility model is achieved in that the shape with the pressure cooker the bottom of a pan is pressed into " recessed " font of putting upside down, the annular surface that the bottom of a pan is protruded turning one time equably again.
Because the bottom of a pan of the present utility model is pressed into the recessed shape in centre, the bending strength in the bottom of a pan obviously improves, and is therefore not yielding under the HTHP situation; Even some distortion of the bottom of a pan, but, therefore pressure cooker is laid on the table still stably because the centre in the bottom of a pan is recessed.The annular surface that protrude in the bottom of a pan is through after the turning, both bright attractive in appearance, smooth especially again.
Below in conjunction with embodiment shown in the drawings the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.Among the figure: 1, pot body sidewall; 2, stiffening ring outside the bottom of a pan; 3, the bottom of a pan ring-shaped platform; 4, the bottom of a pan central platform; 5, the bottom of a pan inner stiffener ring; 6, the bottom of a pan angle of cut; 7, pot body base angle segmental arc; 8, lower handle; 9, auxiliary-handle.
As shown in Figure 1, on the pot body sidewall (1) lower handle (8) and auxiliary-handle (9) are installed.The bottom of a pan central platform (4) recesses at the bottom of a pan ring-shaped platform (3), forms the bottom of a pan inner stiffener ring (5).The bottom of a pan angle of cut (6) recesses at the bottom of a pan ring-shaped platform (3) equally, forms outer stiffening ring (2).Between the bottom of a pan angle of cut (6) and the pot body sidewall (1) a pot body base angle segmental arc (7) is arranged.The bottom of a pan ring-shaped platform (3) outer surface utilizes lathe turning smooth, and its turning lines is coaxial with the outer garden of pot body sidewall (1) face.The smooth the bottom of a pan of this reinforcement, easy to manufacture, be widely used on the usual pressure pot.
Claims (2)
1, a kind ofly strengthens the smooth pressure cooker the bottom of a pan, it is characterized in that: the bottom of a pan central platform (4) recesses at the bottom of a pan ring-shaped platform (3), form the bottom of a pan inner stiffener ring (5), the bottom of a pan angle of cut (6) recesses at the bottom of a pan ring-shaped platform (3) equally, form outer stiffening ring (2), between the bottom of a pan angle of cut (6) and the pot body sidewall (1) a pot body base angle segmental arc (7) is arranged.
2, a kind of smooth pressure cooker the bottom of a pan of strengthening as claimed in claim 1, it is characterized in that: the bottom of a pan ring-shaped platform (3) outer surface utilizes lathe turning smooth, and its turning lines is coaxial with the outer garden of pot body sidewall (1) face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00209315 CN2413616Y (en) | 2000-04-13 | 2000-04-13 | Leveling reinforced pressure-cooker bottom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00209315 CN2413616Y (en) | 2000-04-13 | 2000-04-13 | Leveling reinforced pressure-cooker bottom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2413616Y true CN2413616Y (en) | 2001-01-10 |
Family
ID=33576465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00209315 Expired - Fee Related CN2413616Y (en) | 2000-04-13 | 2000-04-13 | Leveling reinforced pressure-cooker bottom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2413616Y (en) |
-
2000
- 2000-04-13 CN CN 00209315 patent/CN2413616Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20010110 |