CN202365603U - Pressure cooker - Google Patents
Pressure cooker Download PDFInfo
- Publication number
- CN202365603U CN202365603U CN2011205262820U CN201120526282U CN202365603U CN 202365603 U CN202365603 U CN 202365603U CN 2011205262820 U CN2011205262820 U CN 2011205262820U CN 201120526282 U CN201120526282 U CN 201120526282U CN 202365603 U CN202365603 U CN 202365603U
- Authority
- CN
- China
- Prior art keywords
- pressure
- pot cover
- counterweight
- rotating shaft
- pot
- 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 a pressure cooker which comprises a cooker body, a cooker cover, a sealing ring and a pressure limiting valve. The pressure cooker is characterized in that a connecting rotating shaft for ensuring the cooker body and the cooker cover to be connected into one whole body is arranged at the end part of one of the cooker body and the cooker cover; a counter weight part for generating a pressure is arranged on the cooker cover; the cooker cover is formed into a lever cooker cover to generate the pressure by the rotating shaft; the counter weight part is set into a movable mode; and the longer the distance between the counter weight part and the rotating shaft is, the higher the pressure is, and vice versa. The pressure cooker is a non-rotating-button type energy-saving, safe and convenient ideal kitchen utensil.
Description
Technical field
The utility model relates to a kind of kitchenware, particularly a kind of pressure cooker.
Background technology
The pot body of present pressure cooker is equipped with a plurality of breach flange spinners with the mouth end of pot cover and cooperates, and rubber seal is fixed between the two easily, but the cooperation axial distance between the two is certain.Therefore, in the process of heat temperature raising, the gas that pot inner pressure has strengthened gradually, when between the slit, affacting pressure on the composition surface greater than the pressure that acts on the corrugated surface, just cause serious drip, gas leak phenomenon.Not only aged sealing ring is like this, even new sealing ring also more or less has the gas leakage of dripping to take place.Though this is a kind of life minor matter; But in minor matter, possibly hidden danger unexpected dangerous; Because whether rubber seal really loses efficacy but be difficult to grasp, the standard that its neither one lost efficacy, whether it gives up because of the user and decides; So passable situation about using is just arranged, this air pressure that might cause that just rubber seal is enhanced causes explosion accident outside certain sealing the weakest point is extruded pot.Its two because the pressure cooker sold all adopts pot body and pot cover spinner form on the existing market, in case the safeties inefficacy just can cause explosion accident, huge numbers of families are linked in this pass, so caused people's common concern.
Summary of the invention
The utility model is exactly for avoiding weak point in the above-mentioned technology, and a kind of pressure cooker of excellent sealing property security is provided, no button counterweight pressure cooker between pot body and the pot cover.
According to this design; The technical scheme of the utility model is: a kind of pressure cooker; It comprises a pot body, pot cover, sealing ring, pressure limiting valve, it is characterized in that being provided with in pot body and one of pot cover end making the rotating shaft that is connected that the two is connected as a single entity, and the counterweight that produces pressure is set on the pot cover.
The counterweight of said generation pressure is arranged on the other end of pot cover rotating shaft, and pot cover forms the lever pot cover through rotating shaft and produces pressure.
Said counterweight is arranged to and can be moved, and distance pressure gradually far away is gradually big between mobile counterweight spare and the rotating shaft, otherwise pressure is gradually little, or counterweight is arranged to fixed form, or counterweight is arranged to rotation mode.
On the said pot cover stopping means is set, slidable adjustment counterweight and rotating shaft are apart from producing different pressures in stopper slot for stopping means, and stopping means is with respect to the far and near layout of rotating shaft.
Rotates between said pot body and the pot cover and cover, between pot body and the pot cover silica gel or rubber seal are set, sealing ring is arranged on the pot cover and is connected to form a seal chamber with the pot body elasticity.
Said pot body bottom is provided with heating member, and heating member is close to pot container bottom and is arranged.
Said counterweight is arranged to spheroid, cylinder, square, the cuboid that can slide.
The utility model pot body combines to have used the plane butt joint with the mouth end of pot cover and covers; It is compared with existing pressure cooker; Have better fast-assembling, quick-release property; And can impose coupling mechanism force to rubber seal, thus can the gases at high pressure more than the pressure limiting of overpressure pot intermittently be got rid of automatically, guarantee safe handling.
Description of drawings
The drawing of accompanying drawing is explained as follows:
Accompanying drawing 1 is the work structuring sketch map of a kind of pressure cooker of the utility model.
Accompanying drawing 2 is a kind of pressure cooker cover-opening structure sketch mapes of the utility model.
Among the figure: pot body 1, pot cover 2, stopping means 2-1, counterweight 2-2, stopper slot 2-3, pot cover inner chamber 3, sealing ring 4, pressure limiting valve 4-1, seal chamber 4-2, rotating shaft 5, thermal insulation barriers 6, heating member 7, base 8, heat detector 9, counterweight move signal 10, pot container 11.
The specific embodiment
The utility model also can combine accompanying drawing to do further to describe:
Referring to Fig. 1 it is characterized in that being provided with in pot body 1 and one of pot cover 2 end make that the two is connected as a single entity be connected rotating shaft 5; Pot cover inner chamber 3 and the counterweight 2-2 that produces pressure are set on the pot cover 1; Counterweight 2-2 is arranged on other end pot cover inner chamber 3 tops of pot cover rotating shaft 5; Pot cover 1 is realized lever principle through rotating shaft 5, forms the lever pot cover and produces pressure.Stopping means 2-1, stopper slot 2-3 are set on the pot cover 1; Stopping means 2-1 one end is outside pot cover 1, and the other end is above pot cover 1 inner pot cover inner chamber 3, and stopper slot 2-3 is provided with on the shell of pot cover 1; Stopping means 2-1 in stopper slot 2-3 between slidable adjustment counterweight 2-2 and the rotating shaft 5 distance produce different pressures; Stopping means 2-1 is with respect to rotating shaft 5 far and near layouts, and spheroid, cylinder, square, cuboid that counterweight 2-2 is arranged to slide conveniently move, and distance pressure gradually far away is gradually big between mobile counterweight spare 2-2 and the rotating shaft 5; Otherwise pressure is gradually little; Stopping means 2-1 moves in can be in working order and regulates pressure, and opening pot cover 2 in also can be in working order adds batching, moves between little counterweight 2-2 and the rotating shaft 5 gradually little apart from pressure; Moving the decompression of stopping means 2-1 drive counterweight 2-2 decompression emission gases uncaps; Pot cover 2 constitutes seal chamber 4-2 with pot container 11 through sealing ring 4, and sealing ring 4 is set to pot container 11 elasticity that silica gel or rubber is fixed on the pot cover 2 pot cover inner chambers 3 with pot body 1 and is connected to form a seal chamber 4-2, and heating member 7 is close to pot container 11 bottoms and is arranged; Seal chamber 4-2 produces pressure space through heating member 7; Variations in temperature in the heat detector 9 monitoring pot containers 11, pot cover 2 outsides are provided with pressure limiting valve 4-1 control and are discharged into outside pot body 1 greater than the pressed gas of counterweight 2-2 generation and with it, and 8 of bases are claimed pot body 1, pot cover 2.
A kind of pressure cooker cover-opening structure sketch map of the utility model.
Be opened through rotating shaft 5 referring to Fig. 2 pot cover 2 when pot cover 2 upwards pushes away, counterweight 2-2 slides to rotating shaft 5 direction pressure relieves, and counterweight 2-2 produces pressure to front slide when pot cover 2 is closed, and counterweight moves signal 10 expression counterweight 2-2 scopes of activities.
Claims (7)
1. pressure cooker, it comprises a pot body, pot cover, sealing ring, pressure limiting valve, it is characterized in that being provided with in pot body and one of pot cover end making the rotating shaft that is connected that the two is connected as a single entity, and the counterweight that produces pressure is set on the pot cover.
2. a kind of pressure cooker according to claim 1 is characterized in that the counterweight of said generation pressure is arranged on the other end of pot cover rotating shaft, and pot cover forms the lever pot cover through rotating shaft and produces pressure.
3. a kind of pressure cooker according to claim 1 and 2; It is characterized in that said counterweight is arranged to move, distance pressure gradually far away is gradually big between mobile counterweight spare and the rotating shaft, otherwise pressure is gradually little; Or counterweight is arranged to fixed form, or counterweight is arranged to rotation mode.
4. a kind of pressure cooker according to claim 3 is characterized in that on the said pot cover stopping means being set, and slidable adjustment counterweight and rotating shaft are apart from producing different pressures in stopper slot for stopping means, and stopping means is with respect to the far and near layout of rotating shaft.
5. a kind of pressure cooker according to claim 1 is characterized in that rotating between said pot body and the pot cover and covers, and between pot body and the pot cover silica gel or rubber seal is set, and sealing ring is arranged on the pot cover and is connected to form a seal chamber with the pot body elasticity.
6. a kind of pressure cooker according to claim 1 is characterized in that said pot body bottom is provided with heating member, and heating member is close to pot container bottom and is arranged.
7. a kind of pressure cooker according to claim 3 is characterized in that said counterweight is arranged to spheroid, cylinder, square, the cuboid that can slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205262820U CN202365603U (en) | 2011-12-15 | 2011-12-15 | Pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205262820U CN202365603U (en) | 2011-12-15 | 2011-12-15 | Pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202365603U true CN202365603U (en) | 2012-08-08 |
Family
ID=46589331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205262820U Expired - Lifetime CN202365603U (en) | 2011-12-15 | 2011-12-15 | Pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202365603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103156511A (en) * | 2011-12-15 | 2013-06-19 | 周林斌 | Pressure cooker |
-
2011
- 2011-12-15 CN CN2011205262820U patent/CN202365603U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103156511A (en) * | 2011-12-15 | 2013-06-19 | 周林斌 | Pressure cooker |
| CN103156511B (en) * | 2011-12-15 | 2016-08-03 | 周林斌 | Pressure cooker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20141215 |
|
| EXPY | Termination of patent right or utility model | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120808 Effective date of abandoning: 20160803 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |