CN103156511A - Pressure cooker - Google Patents
Pressure cooker Download PDFInfo
- Publication number
- CN103156511A CN103156511A CN2011104208541A CN201110420854A CN103156511A CN 103156511 A CN103156511 A CN 103156511A CN 2011104208541 A CN2011104208541 A CN 2011104208541A CN 201110420854 A CN201110420854 A CN 201110420854A CN 103156511 A CN103156511 A CN 103156511A
- Authority
- CN
- China
- Prior art keywords
- pressure
- pot cover
- counterweight
- pot
- rotating shaft
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 6
- 230000006837 decompression Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
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- Cookers (AREA)
Abstract
The invention discloses a pressure cooker. The pressure cooker comprises a cooker body, a cooker cover, a seal ring and a pressure-limiting valve. The pressure cooker is characterized in that a connecting spindle which enables the cooker body and the cooker cover to be integrated is arranged at one ends of the cooker body and the cooker cover. A balance weight piece which produces pressure is arranged on the cooker cover. A lever cooker cover which produces pressure is formed by the cooker cover through the spindle. The balance weight piece is arranged in a movable mode. The further the distance between the movable balance weight piece and the spindle is, the larger the pressure is. The closer the distance between the movable balance weight piece and the spindle is, the smaller the pressure is. The pressure cooker is an irrotational ideal cooker and the pressure cooker is energy-saving, safe and convenient.
Description
The present invention relates to a kind of kitchenware, particularly a kind of pressure cooker.
Now the pot body of pressure cooker and the mouth of pot cover are held and are equipped with a plurality of breach flange spinners and coordinate, and make between rubber seal is fixed on both easily, but the cooperation axial distance both are certain.Therefore, in the process of heat temperature raising, the gas that pot inner pressure has strengthened gradually, when being applied to pressure on the composition surface greater than the pressure that acts on corrugated surface between the gap, just cause serious drip, gas leak phenomenon.Not only aged sealing ring is like this, and even new sealing ring also more or less has the gas leakage of dripping to occur.Though this is the one way of life minor matter, but may hidden danger unexpected dangerous in minor matter, because whether rubber seal really loses efficacy but be difficult to grasp, the standard that its neither one lost efficacy, whether it gives up and decides because of the user, 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 of selling on the existing market all adopts pot body and pot cover spinner form, in case safeties lost efficacy and just can cause explosion accident, huge numbers of families are linked in this pass, so caused people's common concern.
The present invention is exactly for avoiding weak point in above-mentioned technology, and a kind of pressure cooker of good sealing property security is provided, between pot body and pot cover without button counterweight pressure cooker.
According to this design, technical scheme of the present invention 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 one of pot body and pot cover end making the connection rotating shaft that both is connected as a single entity, and the counterweight that produces pressure is set on 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 by rotating shaft and produces pressure.
Said counterweight is arranged to and can be moved, and between mobile counterweight spare and rotating shaft, gradually pressure far away is gradually large for distance, otherwise pressure is gradually little, or counterweight is arranged to fixed form, or counterweight is arranged to rotation mode.
On 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 pot cover and cover, between pot body and pot cover, silica gel or rubber seal are set, sealing ring is arranged on pot cover and is connected to form a seal chamber with the pot body elasticity.
Said pot body bottom arranges 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 mouth end of pot body of the present invention and pot cover docks and covers in conjunction with having used the plane, it is compared with existing pressure cooker, have better fast-assembling, quick-release, and can impose coupling mechanism force to rubber seal, thereby the gases at high pressure automatic intermittent more than the pressure limiting of overpressure pot can be got rid of, guarantee safe handling.
The drawing of accompanying drawing is described as follows:
Accompanying drawing 1 is the work structuring schematic diagram of a kind of pressure cooker of the present invention.
Accompanying drawing 2 is a kind of opening cover of pressure-cooker structural representations of the present invention.
In 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 present invention also can be further described by reference to the accompanying drawings:
It is characterized in that being provided with one of pot cover 2 end at pot body 1 referring to Fig. 1 and make the connection rotating shaft 5 that both is connected as a single entity, the counterweight 2-2 of pot cover inner chamber 3 and generation pressure is set on 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 by rotating shaft 5, forms the lever pot cover and produces pressure.stopping means 2-1 is set on pot cover 1, stopper slot 2-3, stopping means 2-1 one end is outside pot cover 1, the other end is above pot cover 1 inner pot cover inner chamber 3, stopper slot 2-3 arranges on the shell of pot cover 1, stopping means 2-1 in stopper slot 2-3 between slidable adjustment counterweight 2-2 and rotating shaft 5 distance produce different pressures, stopping means 2-1 arranges with respect to rotating shaft 5 is far and near, counterweight 2-2 is arranged to the spheroid that can slide, cylinder, square, cuboid is convenient mobile, between mobile counterweight spare 2-2 and rotating shaft 5, gradually pressure far away is gradually large for distance, otherwise pressure is gradually little, stopping means 2-1 is the middle mobile pressure of regulating in working order, open pot cover 2 in also can be in working order and add batching, move between little counterweight 2-2 and rotating shaft 5 gradually little apart from pressure, mobile stopping means 2-1 drives the decompression of counterweight 2-2 decompression emission gases and uncaps, pot cover 2 consists of seal chamber 4-2 with pot container 11 by sealing ring 4, sealing ring 4 is set to pot container 11 elasticity that silica gel or rubber is fixed on pot cover 2 pot cover inner chambers 3 with pot body 1 and is connected to form a seal chamber 4-2, heating member 7 is close to pot container 11 bottoms layouts, seal chamber 4-2 produces pressure space by heating member 7, the heat detector 9 interior variations in temperature of monitoring pot container 11, pot cover 2 outsides are provided with pressure limiting valve 4-1 and control the pressed gas that produces greater than counterweight 2-2 and it is discharged into outside pot body 1, 8 of bases claim pot body 1, pot cover 2.
A kind of opening cover of pressure-cooker structural representation of the present invention.
Be opened by 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.
The present embodiment seal chamber 4-2 is best suited for thin plate, and material is the pressure cooker of the die forming of stainless steel, aluminium and aluminium alloy.
The present invention is not limited to above-described embodiment; counterweight 2-2 is arranged to fixed form pot container 11 is formed a kind of fixation pressure; realize pressure-limiting function; or counterweight is arranged to rotation mode adjusting pressure; under the condition that does not break away from marrow of the present invention; any change that those skilled in the art do all belongs to the protection domain of invention, and the present invention is a kind of, easily desirable cooker energy-conservation, safe without screw fastening type.
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 one of pot body and pot cover end making the connection rotating shaft that both is connected as a single entity, and the counterweight that produces pressure is set on 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 by 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, between mobile counterweight spare and rotating shaft, gradually pressure far away is gradually large for distance, 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 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 pot cover and covers, and between pot body and pot cover, silica gel or rubber seal is set, and sealing ring is arranged on 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 arranges 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 |
|---|---|---|---|
| CN201110420854.1A CN103156511B (en) | 2011-12-15 | 2011-12-15 | Pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110420854.1A CN103156511B (en) | 2011-12-15 | 2011-12-15 | Pressure cooker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103156511A true CN103156511A (en) | 2013-06-19 |
| CN103156511B CN103156511B (en) | 2016-08-03 |
Family
ID=48580419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110420854.1A Expired - Fee Related CN103156511B (en) | 2011-12-15 | 2011-12-15 | Pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103156511B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1063212A (en) * | 1991-11-22 | 1992-08-05 | 陈锦辉 | Mechanical full-automatic electric rice cooker |
| CN2686491Y (en) * | 2003-09-13 | 2005-03-23 | 李绍新 | Dual-air-out pressure-limiting ualve pressure cooker |
| CN2688185Y (en) * | 2004-03-30 | 2005-03-30 | 沈阳建筑工程学院 | Adjustable pressure valve of pressure pot |
| KR20060048235A (en) * | 2004-06-09 | 2006-05-18 | 웅진쿠첸 주식회사 | Pressure control device for electric pressurizing cooker, and method of controlling thereof |
| CN2936062Y (en) * | 2006-02-24 | 2007-08-22 | 福库电子株式会社 | Pressure electric cooker |
| WO2009154397A2 (en) * | 2008-06-16 | 2009-12-23 | Kim Jong-Man | Electric rice cooker with divided inner pot space |
| CN202051512U (en) * | 2011-05-25 | 2011-11-30 | 广东伊立浦电器股份有限公司 | Movable cover type micro-pressure cooker |
| CN202365603U (en) * | 2011-12-15 | 2012-08-08 | 周林斌 | Pressure cooker |
-
2011
- 2011-12-15 CN CN201110420854.1A patent/CN103156511B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1063212A (en) * | 1991-11-22 | 1992-08-05 | 陈锦辉 | Mechanical full-automatic electric rice cooker |
| CN2686491Y (en) * | 2003-09-13 | 2005-03-23 | 李绍新 | Dual-air-out pressure-limiting ualve pressure cooker |
| CN2688185Y (en) * | 2004-03-30 | 2005-03-30 | 沈阳建筑工程学院 | Adjustable pressure valve of pressure pot |
| KR20060048235A (en) * | 2004-06-09 | 2006-05-18 | 웅진쿠첸 주식회사 | Pressure control device for electric pressurizing cooker, and method of controlling thereof |
| CN2936062Y (en) * | 2006-02-24 | 2007-08-22 | 福库电子株式会社 | Pressure electric cooker |
| WO2009154397A2 (en) * | 2008-06-16 | 2009-12-23 | Kim Jong-Man | Electric rice cooker with divided inner pot space |
| CN202051512U (en) * | 2011-05-25 | 2011-11-30 | 广东伊立浦电器股份有限公司 | Movable cover type micro-pressure cooker |
| CN202365603U (en) * | 2011-12-15 | 2012-08-08 | 周林斌 | Pressure cooker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103156511B (en) | 2016-08-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Luo Zhanhong Inventor before: Zhou Linbin |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170420 Address after: 528000 Guangdong province Foshan city Shunde District Ronggui Street No. 5 Dashenglu Patentee after: Foshan Shunde Yida Electrical Manufacture Co., Ltd. Address before: 528000 Guangdong Province, Foshan city Chancheng district a King Street No. 24 Room 408 Patentee before: Zhou Linbin |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20181215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |