CN2843277Y - Pressure cooker - Google Patents
Pressure cooker Download PDFInfo
- Publication number
- CN2843277Y CN2843277Y CN 200520015463 CN200520015463U CN2843277Y CN 2843277 Y CN2843277 Y CN 2843277Y CN 200520015463 CN200520015463 CN 200520015463 CN 200520015463 U CN200520015463 U CN 200520015463U CN 2843277 Y CN2843277 Y CN 2843277Y
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- CN
- China
- Prior art keywords
- handle
- pressure
- pressure limiting
- valve
- push button
- 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
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Abstract
The utility model relates to a pressure cooker which comprises a cooker body and a cooker cover which are mutually matched, wherein both the cooker body and the cooker cover are provided with handles; a pressure limiting valve and a safety non-open valve are arranged in the handle on the cooker cover. The utility model is characterized in that the safety non-open valve is arranged at one side adjacent to the middle part of the cooker cover, and the pressure limiting valve is arranged at one side adjacent to a lifting handle part of the handle; the lifting handle part of the handle is provided with a non-open pushing button which is connected with a pushing button connecting member which is provided with a blocking part, and the blocking part can prevent the safety valve from being bunted upwards. Since the safety non-open valve is arranged at one side adjacent to the middle part of the cooker cover, when air is exhausted, the safety non-open valve is far from the lifting handle part of the handle, the utility model can effectively avoid the phenomenon that a hand is scalded by the exhausted air, thereby, the pressure cooker is safe in use. In addition, the handles are connected by the safety non-open valve and a connecting point at the edge of the cooker cover, the distance between two connecting positions is far, thereby, the handles are reliably fixed.
Description
Technical field:
The utility model relates to a kind of pressure cooker.
Background technology:
Existing pressure cooker generally is made of pot body, pot cover and handle.A kind of " pressure cooker " just disclosed for No. 200320131639.0 as Chinese patent.In this technical scheme, the pressure limiting valve on the pot cover, safety valve and stopping valve all are located in the handle, safety valve and stopping valve design all-in-one-piece safety stopping valve.Safe stopping valve is located at one side near handle handle portion.Above-mentioned pressure cooker simple for structure, but have the following disadvantages:
1, because safe stopping valve is located near handle handle portion one side, during safe stopping valve exhaust, adjusts pressure limiting valve, scald one's hand easily, make that the usage safety performance of pressure cooker is undesirable.
2, because handle passes through the tie point connection at safe stopping valve and pot cover edge, the hypotelorism of two junctions, the handle reliability of fixation is undesirable.
Summary of the invention:
The purpose of this utility model is: a kind of pressure cooker simple in structure, safe in utilization is provided.The utility model is achieved through the following technical solutions:
A kind of pressure cooker comprises: the pot body and the pot cover that cooperatively interact, be equipped with handle on pot body and the pot cover, and be provided with pressure limiting valve and safe stopping valve in the handle on the pot cover; It is characterized in that: described safe stopping valve is located near pot cover middle part one side, pressure limiting valve is located at one side near handle handle portion, the handle portion of handle is provided with and only opens push button, only opens push button and is connected with push button and connects part, and push button connects part and is provided with and can stops the stop part that pushes up on the safety valve.Because safe stopping valve is located near pot cover middle part one side, and is far away from handle handle portion during exhaust, can effectively avoid the exhaust phenomenon that scalds one's hand, make the use of pressure cooker safer.Moreover handle connects by the tie point at safe stopping valve and pot cover edge, and the distance of two junctions is far away, makes handle fixing more reliable.
In the utility model, described push button connects and is provided with the pressure limiting valve perforate in the part.This pressure limiting valve perforate can make push button connect part when moving forward and backward, and push button connects part and do not touch pressure limiting valve.Simultaneously, guarantee that stop part that push button connects part connects part with push button and is connected reliably.
In the utility model, described push button connects part and is provided with limit switch and limit switch spring.Limit switch and spring thereof connect part and cooperate with pressure cooker lower handle, push button, and gas is only opened function in the realization.
In the utility model, described pressure limiting valve comprises: can will be located at the plug of the pressure limiting perforate sealing on the pot cover body, pressure limiting perforate periphery is provided with sealing ring, be provided with pressure in the pressure limiting valve mount pad and regulate skewed slot, be provided with the different positioning ports of a plurality of height in the skewed slot, adjusting knob can rotate in mount pad, and the location stuck point on the adjusting knob can be into and out of positioning port, plug is located in the adjusting knob, is provided with pressure spring between adjusting knob and plug.Pressure limiting valve adopts said structure, can do the pressure limiting perforate bigger, and the very thin thickness of perforate, thereby greatly reduces the obstruction probability of pressure limiting mechanism.Rotate adjusting knob, can be with adjusting knob locator card point location in the positioning port of differing heights, thus adjust the active force of pressure spring to plug, change the limit value pressure of plug to the pressure limiting perforate, make the utility model can adapt to the requirement of cooking multiple food.
Description of drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model pressure cooker handle installation diagram schematic diagram.
Fig. 3 is the utility model pressure cooker handle schematic rear view.
The specific embodiment:
As Fig. 1, Fig. 2, shown in Figure 3: a kind of pressure cooker of present embodiment comprises: the pot body 1 and the pot cover 2 that cooperatively interact, be equipped with handle 3 on pot body and the pot cover, and be provided with pressure limiting valve 4 and safe stopping valve 5 in the handle on the pot cover.Safe stopping valve 5 is located near pot cover middle part one side, and pressure limiting valve 4 is located at one side near handle handle portion, and the handle portion of handle is provided with and only opens push button 6, only opens push button 6 and is connected with push button and connects part 7, and push button connects part 7 and is provided with and can stops the stop part 8 that pushes up on the safety valve.
Push button connects and is provided with pressure limiting valve perforate 9 in the part 7.This pressure limiting valve perforate can make push button connect part when moving forward and backward, and push button connects part and do not touch pressure limiting valve.
Push button connects part and is provided with limit switch 10 and limit switch spring 11.Limit switch and spring thereof connect part and cooperate with pressure cooker lower handle, push button, and gas is only opened function in the realization.
Because safe stopping valve is located near pot cover middle part one side, and is far away from handle handle portion during exhaust, can effectively avoid the exhaust phenomenon that scalds one's hand, it is safer that pressure cooker is used, and the distance of two junctions of handle is far away, it is more reliable to make handle fix.
As shown in Figure 1: pressure limiting valve 4 comprises: can will be located at the plug 13 of pressure limiting perforate 12 sealings on pot cover 2 bodies, pressure limiting perforate periphery is provided with sealing ring 14, be provided with pressure in the pressure limiting valve mount pad 15 and regulate skewed slot 16, be provided with the different positioning ports 17 of a plurality of height in the skewed slot, adjusting knob 18 can rotate in mount pad, location stuck point 19 on the adjusting knob can be into and out of positioning port, and plug 13 is located in the adjusting knob, is provided with pressure spring 20 between adjusting knob and plug.
Pressure limiting valve adopts said structure, can do the pressure limiting perforate bigger, and pressure limiting perforate 12 thickness are done very thinly, thereby greatly reduce the obstruction probability of pressure limiting mechanism.Adjusting knob can be adjusted the active force of pressure spring to plug, changes the limit value pressure of plug to the pressure limiting perforate, makes the utility model can adapt to the requirement of cooking multiple food.
Claims (4)
1, a kind of pressure cooker comprises: the pot body and the pot cover that cooperatively interact, be equipped with handle on pot body and the pot cover, and be provided with pressure limiting valve and safe stopping valve in the handle on the pot cover; It is characterized in that: described safe stopping valve is located near pot cover middle part one side, pressure limiting valve is located at one side near handle handle portion, the handle portion of handle is provided with and only opens push button, only opens push button and is connected with push button and connects part, and push button connects part and is provided with and can stops the stop part that pushes up on the safety valve.
2, pressure cooker according to claim 1 is characterized in that: described push button connects and is provided with the pressure limiting valve perforate in the part.
3, pressure cooker according to claim 1 is characterized in that: described push button connects part and is provided with limit switch and limit switch spring.
4, pressure cooker according to claim 1, it is characterized in that: described pressure limiting valve comprises: can will be located at the plug of the pressure limiting perforate sealing on the pot cover body, pressure limiting perforate periphery is provided with sealing ring, be provided with pressure in the pressure limiting valve mount pad and regulate skewed slot, be provided with the different positioning ports of a plurality of height in the skewed slot, adjusting knob can rotate in mount pad, and the location stuck point on the adjusting knob can be into and out of positioning port, plug is located in the adjusting knob, is provided with pressure spring between adjusting knob and plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520015463 CN2843277Y (en) | 2005-10-09 | 2005-10-09 | Pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520015463 CN2843277Y (en) | 2005-10-09 | 2005-10-09 | Pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2843277Y true CN2843277Y (en) | 2006-12-06 |
Family
ID=37485234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520015463 Expired - Lifetime CN2843277Y (en) | 2005-10-09 | 2005-10-09 | Pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2843277Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101998836B (en) * | 2008-10-30 | 2012-09-19 | 菲斯勒股份有限公司 | Pressure vessel |
| WO2022267101A1 (en) * | 2021-06-25 | 2022-12-29 | 杭州荣灿科技有限公司 | Pressure cooker with negative pressure vacuum state |
-
2005
- 2005-10-09 CN CN 200520015463 patent/CN2843277Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101998836B (en) * | 2008-10-30 | 2012-09-19 | 菲斯勒股份有限公司 | Pressure vessel |
| WO2022267101A1 (en) * | 2021-06-25 | 2022-12-29 | 杭州荣灿科技有限公司 | Pressure cooker with negative pressure vacuum state |
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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 |
Granted publication date: 20061206 |
|
| EXPY | Termination of patent right or utility model |