CN2735897Y - Household pressure cooker with spring type pressure-limiting valve and safe opening-stop mechanism - Google Patents
Household pressure cooker with spring type pressure-limiting valve and safe opening-stop mechanism Download PDFInfo
- Publication number
- CN2735897Y CN2735897Y CN 200420107940 CN200420107940U CN2735897Y CN 2735897 Y CN2735897 Y CN 2735897Y CN 200420107940 CN200420107940 CN 200420107940 CN 200420107940 U CN200420107940 U CN 200420107940U CN 2735897 Y CN2735897 Y CN 2735897Y
- Authority
- CN
- China
- Prior art keywords
- limiting valve
- pressure limiting
- pressure
- upper handle
- valve seat
- 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
Links
Images
Abstract
The utility model discloses a structure improvement on a household pressure cooker with a spring type pressure-limiting valve and a safe opening-stop mechanism. The pressure-limiting valve seat is provided with curved faces with unequal height along the circumference; the circumference out of lower part of the knob handle part is provided with two convex points arranged symmetrically; the convex points are matched with an opening groove on the pressure-limiting valve seat, to make the pressure-limiting valve core generate difference in height of the position when the pressure-limiting valve seat rotates inwards, and to act the control pressure function; the pressure-limiting valve core can be taken out from the pressure-limiting valve seat with convenience. The utility model can control the pressure quantity in the cooker, and the valve core can be taken out from the valve seat so as to be cleaned conveniently.
Description
Technical field
The utility model relates to a kind of cooker with certain pressure, especially relates to a kind of architecture advances that has the spring pressure limiting valve and end the family expenses pressure cooker of opening mechanism safely.
Background technology
The pot inner pressure of existing pressure cooker wherein has a kind of employing spring pressure limiting valve to place restrictions on and adjust, and also is provided with only opening mechanism of stopping valve and safety on it, to guarantee the safe handling of pressure cooker.When coming cooked food with pressure cooker, the pressure in the pot increases gradually along with the rising of temperature, and when the pressure in the pot during greater than the qualification pressure of pressure cooker, the food particle will be overflowed together in company with steam, and pressure reduces thereupon, and temperature reduces.In the whole process of cooked food, said process carries out repeatedly, causes the certain residue of chamber inner accumulated of upper handle.The pressure cooker of prior art needs the washing foodstuff residue very inconvenient; Simultaneously, the pressure when different foods are cooked is different, needs a kind of adjusting knob that makes things convenient for.
Summary of the invention
The purpose of this utility model provides a kind of family expenses pressure cooker that has the spring pressure limiting valve and end opening mechanism safely, with inner chamber and the adjusting pot inner pressure that makes things convenient for cleaning handle.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of family expenses pressure cooker that has the spring pressure limiting valve and end opening mechanism safely, contain the upper handle that links to each other with pot cover, on the pressure limiting valve seat of its upper handle ante-chamber the pressure limiting spool is housed, stopping valve is housed back cavity and safety is ended opening mechanism, it is characterized in that: described pressure limiting valve seat has the curved surface that does not just wait with the last plane of upper handle along circumference, described curved surface is a symmetrical centre with this circular diameter, and is provided with vertically upward groove at two symmetric points.
The technical solution of the utility model can also be further perfect, concrete structure preferably, described pressure limiting spool is formed by connecting by knob, the pressure limiting spring and the pressure limiting valve stem that are installed in the knob handle; Symmetrically arranged two salient points are arranged on the excircle of knob shank lower end, and described salient point matches with open slot on the pressure limiting valve seat.Pressure limiting valve stem can move up and down along the elongated slot of knob handle under the effect of spring force; Owing to cooperating of open slot on the salient point of knob shank and the pressure limiting valve seat and the curved surface on the circumference, make the pressure limiting spool when pressure limiting valve seat inward turning is changeed, produce position difference just.
As preferably, the outside of described two salient points is the inclined-plane, and described inclined-plane is parallel to each other.
As preferably, described one of them open slot vertically upward, shallow to carry out the transition to opening part consistent with the degree of depth of another open slot by following for its groove depth.This one of them open slot groove depth transition has from shallow to deep in fact also formed an inclined-plane, and like this, the pressure limiting spool enters valve seat just directionality, and it also is like this that spool is taken out in the valve seat.
In order to reduce each chamber intercommunication of upper handle as far as possible,, be provided with sealing strip between the inside and outside chamber of the pressure limiting valve of described upper handle and stopping valve to reduce the cleaning amount.
As preferably, the valve rod opening of described stopping valve is positioned at the top of upper handle.Because the opening part of stopping valve has the food particulate together to discharge in company with steam, cause easily that therefore swill piles up, the opening part of stopping valve is located at the top of upper handle, help cleaning.
The beneficial effects of the utility model are: owing to be provided with specific curve on the pressure limiting valve seat, and on the pressure limiting spool, be provided with specific salient point, when making the pressure limiting spool in valve seat, make circular motion, produced the difference of position height, reached the purpose of the size of convenience control pot inner pressure, also can easily spool be taken out convenient the cleaning simultaneously in valve seat; The opening part that is provided with sealing strip and stopping valve between the inside and outside chamber is located at the top of upper handle, thereby avoids or alleviated because of steam releasing the problem of polluting inner chamber.
Description of drawings
Accompanying drawing 1 is a kind of structural front view of the present utility model;
Accompanying drawing 2 is that upper handle assembly part part disperses stereogram;
Accompanying drawing 3 is upper handle and pot cover general assembly enlarged drawings of Fig. 1;
Accompanying drawing 4 is pressure limiting valve seat circular order expanded views;
Accompanying drawing 5 is pressure limiting spool knob enlarged drawings;
Accompanying drawing 6 is pressure limiting valve seat enlarged drawings.
The specific embodiment
Below by embodiment also in conjunction with the accompanying drawings, the technical solution of the utility model is further described in detail.
Embodiment:
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, shown in Figure 6, the utility model is by the upper handle assembly, lower handle 2, and pot body 3, pot cover 4, sealing ring 13 and auxiliary-handle 8 are formed.The upper handle assembly is then by the pressure limiting valve seat 10 that is positioned at the upper handle ante-chamber, be installed in the pressure limiting spool 6 in the pressure limiting valve seat, corresponding with it, be located at the pressure limiting valve seal receptacle 8 on the pot cover, be installed in the stopping valve 11 of upper handle assembly back cavity, the push button assembly and be located at before and after sealing strip 12 between the chamber form.Pressure limiting valve seat 10 has the curved surface 101 that does not just wait with the last plane of handle 1 along circumference, described curved surface is a symmetrical centre with this circular diameter, and be provided with vertically upward open slot 121,122 at two symmetric points, shallow to carry out the transition to opening part consistent with the degree of depth of another open slot by following for the groove depth of one of them open slot 122, and in fact groove depth transition has from shallow to deep formed an inclined-plane; Pressure limiting spool 6 is formed by connecting by knob 61, the pressure limiting spring 62 and the pressure limiting valve stem 63 that are installed in the knob handle, pressure limiting valve stem 63 is under the effect of spring force, can move up and down along the elongated slot 65 of knob handle, symmetrically arranged two salient points 64 are arranged on the excircle of knob shank lower end, the outside of salient point is the inclined-plane, two inclined-planes are parallel to each other, the groove 122 that has the inclined-plane on the salient point that has the inclined-plane on the knob handle and the pressure limiting valve seat 10 matches, making pressure limiting spool 6 enter pressure limiting valve seat 10 has just had directionality, and it also is like this that the pressure limiting spool is taken out in the pressure limiting valve seat.When pressure limiting spool 6 was made circular motion in pressure limiting valve seat 10, because the effect of pressure limiting valve seat 10 negative cambers 101 makes it produce the difference of position height, its spring 62 acted on the power difference on the pressure limiting valve seal receptacle 8, thereby had played the effect of control pot inner pressure.Be installed on the stopping valve 11 of upper handle back cavity, its opening of 111 of only starting is located at the top of upper handle 1, because the effect of the sealing strip 12 between the front/back cavity, the steam that therefore can not produce ante-chamber in use leaks into the trouble of back cavity.Curve 101 as shown in Figure 3 also can be set to third gear pressure or fourth gear pressure as required for being provided with the example of second gear pressure.
Before the use, the food that need are cooked is put into pot 3, close when covering, the lower beam 71 of push button 7 is subjected to the effect of lower handle 2 upper rails, pushes push button 7 to front portion, at this moment, push button gag lever post 73 is subjected to the effect jack-up of convex platform, and the small convex head at push button 7 rear portions is aimed at the opening on the push button 7, and when Dang Hegai put in place, the lower beam 71 of push button slipped into the groove of lower handle.At this moment, can be according to the food difference of cooking to determine required pressure in the pot, and the handle 61 of pressure limiting spool 6 rotated to the appropriate location, when pot inner pressure rises, the valve rod 111 of stopping valve 11 rises, and steam is discharged from upper handle 1 top, and this moment, push button 7 was subjected to stopping of valve rod 111, can't promptly can not open pot cover 4 forward.Until cooking end, when pot inner pressure dropped to stopping valve bar 111 whereabouts, push button 7 could implement to uncap action forward.When the ante-chamber that pressure limiting valve seat 10 is set need clean, the knob 61 of pressure limiting spool 6 is threaded to when cleaning gear, can at an easy rate pressure limiting spool 6 be taken out in pressure limiting valve seat 10, like this, exposed ante-chamber just easily water stream wash, cleaning finishes, and pressure limiting spool 6 is screwed in pressure limiting valve seat 10, is threaded to required work gear and gets final product.Simultaneously because the effect of sealing strip 12 between upper handle 1 front/back cavity, when ante-chamber has steam to discharge, back cavity can be kept clean and not contaminated.
Claims (9)
1. one kind has spring pressure limiting valve and the safe family expenses pressure cooker that ends opening mechanism, contain the upper handle (1) that links to each other with pot cover (4), on the pressure limiting valve seat (10) of the ante-chamber of its upper handle (1) pressure limiting spool (6) is housed, stopping valve (11) is housed back cavity and safety is ended opening mechanism, it is characterized in that: described pressure limiting valve seat (10) has the curved surface (101) that does not just wait with the last plane of upper handle (1) along circumference, described curved surface (101) is a symmetrical centre with this circular diameter, and is provided with vertically upward groove (12) at two symmetric points.
2. according to claim 1ly have a family expenses pressure cooker that spring pressure limiting valve and safety are ended opening mechanism, it is characterized in that: described pressure limiting spool (6) is formed by connecting by knob (61), the pressure limiting spring (62) and the pressure limiting valve stem (63) that are installed in the knob handle; Symmetrically arranged two salient points (64) are arranged on the excircle of knob shank lower end, and described salient point matches with groove (121), (122) on the pressure limiting valve seat.
3. the family expenses pressure cooker that has the spring pressure limiting valve and end opening mechanism safely according to claim 2, it is characterized in that: the outside of described two salient points (64) is the inclined-plane, and described inclined-plane is parallel to each other.
4. according to claim 1 and 2ly have a family expenses pressure cooker that spring pressure limiting valve and safety are ended opening mechanism, it is characterized in that: shallow to carry out the transition to opening part consistent with the degree of depth of another groove by following for described one of them groove (122), its groove depth.
5. according to claim 3ly have a family expenses pressure cooker that spring pressure limiting valve and safety are ended opening mechanism, it is characterized in that: shallow to carry out the transition to opening part consistent with the degree of depth of another groove by following for described one of them groove (122), its groove depth.
6. according to claim 1 or 2 or the 3 or 5 described family expenses pressure cookers that have the spring pressure limiting valve and end opening mechanism safely, it is characterized in that: be provided with sealing strip (12) between the pressure limiting valve seat (10) of described upper handle (1) and the interior exocoel of stopping valve (11).
7. the family expenses pressure cooker that has the spring pressure limiting valve and end opening mechanism safely according to claim 4 is characterized in that: be provided with sealing strip (12) between the pressure limiting valve seat (10) of described upper handle (1) and the interior exocoel of stopping valve (11).
8. the family expenses pressure cooker that has the spring pressure limiting valve and end opening mechanism safely according to claim 1, it is characterized in that: the described valve rod (111) that is arranged at the stopping valve (11) of upper handle (1) back cavity, its opening is positioned at the top of upper handle (1).
9. the family expenses pressure cooker that has the spring pressure limiting valve and end opening mechanism safely according to claim 6, it is characterized in that: the described opening that is arranged at its valve rod of stopping valve (11) (111) of upper handle (1) back cavity is positioned at the top of upper handle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420107940 CN2735897Y (en) | 2004-11-01 | 2004-11-01 | Household pressure cooker with spring type pressure-limiting valve and safe opening-stop mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420107940 CN2735897Y (en) | 2004-11-01 | 2004-11-01 | Household pressure cooker with spring type pressure-limiting valve and safe opening-stop mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2735897Y true CN2735897Y (en) | 2005-10-26 |
Family
ID=35306634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420107940 Expired - Fee Related CN2735897Y (en) | 2004-11-01 | 2004-11-01 | Household pressure cooker with spring type pressure-limiting valve and safe opening-stop mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2735897Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1954746B (en) * | 2005-10-28 | 2010-04-14 | 库恩力康股份公司 | Pressure cooker |
| CN107411543A (en) * | 2017-08-02 | 2017-12-01 | 浙江永达不锈钢制品有限公司 | A kind of pressure cooker of detachable upper handle |
| CN107692894A (en) * | 2017-09-07 | 2018-02-16 | 浙江尚厨炊具有限公司 | Pressure cooker and its dismountable type handle |
-
2004
- 2004-11-01 CN CN 200420107940 patent/CN2735897Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1954746B (en) * | 2005-10-28 | 2010-04-14 | 库恩力康股份公司 | Pressure cooker |
| CN107411543A (en) * | 2017-08-02 | 2017-12-01 | 浙江永达不锈钢制品有限公司 | A kind of pressure cooker of detachable upper handle |
| CN107411543B (en) * | 2017-08-02 | 2022-08-02 | 浙江永达不锈钢制品有限公司 | Pressure cooker with detachable upper handle |
| CN107692894A (en) * | 2017-09-07 | 2018-02-16 | 浙江尚厨炊具有限公司 | Pressure cooker and its dismountable type handle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202211578U (en) | Vertical type automatic air exhaust pot cover | |
| CN105926731A (en) | Semiautomatic easy-to-drain water tank | |
| CN2735897Y (en) | Household pressure cooker with spring type pressure-limiting valve and safe opening-stop mechanism | |
| CN108577508A (en) | a kind of multifunctional cooking cabinet | |
| CN107007141A (en) | It is a kind of that there is the utensil that fat function is stayed every slag | |
| CN106667085A (en) | Intelligent cooking bench cabinet integrating multiple functions | |
| CN105615631B (en) | A kind of steam cooking machine of effectively non-return | |
| CN106617781A (en) | Cooking bench | |
| CN203016714U (en) | Splash-proof frying pan cover | |
| CN207520012U (en) | A kind of utensil for having the function of to stay fat every slag | |
| CN210330303U (en) | Air return integrated steam boiler | |
| CN205125913U (en) | Go out steamer of steam fast | |
| CN211746498U (en) | Frying device for food production | |
| CN209739551U (en) | A striping device that is used for isometric bar chafing dish material of crab's line stick | |
| CN208909722U (en) | A kind of multifunctional cooking cabinet | |
| CN211484040U (en) | Automatic energy-saving food steamer | |
| CN105411370A (en) | Pot | |
| CN201019514Y (en) | Pressure automatic control device for electric pressure cooker | |
| CN208425898U (en) | The exhaust valve of anti-spill pot improves structure | |
| CN110934483A (en) | Automatic cooking robot | |
| CN2925352Y (en) | Pot lid against oil splash | |
| TWI772239B (en) | Degreasing and slag removal quick cooker | |
| CN214802242U (en) | Novel food stuffing frying pan | |
| CN211212695U (en) | Non-dripping pot cover convenient to open and close | |
| CN212281110U (en) | Gravity type valve oil separator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG YONGDA STAINLESS STEEL PRODUCT CO.,LTD. Free format text: FORMER OWNER: GE SHIPING ADDRESS Effective date: 20081121 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081121 Address after: No. 759, Xuefeng West Road, Yiwu, Zhejiang Province, China: 322000 Patentee after: Zhejiang Yongda Stainless Steel Manufacture Co., Ltd. Address before: Zhejiang city in Yiwu province 1 dutiful son Temple Building No. 3, zip code: 322000 Patentee before: Ge Shiping |
|
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG YONGDA STAINLESS STEEL PRODUCT CO.,LTD. Free format text: FORMER OWNER: GE SHIPING Effective date: 20081121 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051026 Termination date: 20121101 |