CN203302857U - Pressure cooker and pressure regulating device for pressure cooker - Google Patents
Pressure cooker and pressure regulating device for pressure cooker Download PDFInfo
- Publication number
- CN203302857U CN203302857U CN2012207171661U CN201220717166U CN203302857U CN 203302857 U CN203302857 U CN 203302857U CN 2012207171661 U CN2012207171661 U CN 2012207171661U CN 201220717166 U CN201220717166 U CN 201220717166U CN 203302857 U CN203302857 U CN 203302857U
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- pressure cooker
- regulator
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- pressure
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Abstract
The utility model discloses a pressure cooker and a pressure regulating device for the pressure cooker. The pressure cooker comprises a cooker body, a cooker cover and an installation seat. The pressure regulating device is arranged on the cooker cover and comprises a vent valve, a magnet part, an operational key and a reset part. The vent valve is provided with a valve body and a valve element. The valve body is connected to the valve element, and the two ends of the valve element penetrate through the cooker cover and the installation seat respectively. A steel part is arranged on the valve body. The magnet part is movably arranged on the valve element in the axial direction of the valve element. The operational key is movably arranged on the cooker cover and penetrates through the installation seat. When the operational key is touched, the magnet part is driven to move away from the steel part. The reset part can be connected between the cooker cover and the operational key in a pivotal mode so as to constantly push the operational key to be reset. According to the pressure regulating device of the pressure cooker, pressure in the cooker body can be regulated, the requirements for cooking all kinds of foods can be met, reliability is strong, the structure is simple and cost is low.
Description
Technical field
The utility model relates to the living electric apparatus field, relates in particular to regulator and the pressure cooker with it for pressure cooker.
Background technology
Electric pressure cooking saucepan, because of its automation culinary art, is subject to liking of consumer.But what the most electric pressure cooking saucepan adopted is the gravity pressure limiting valve of single voltage limiting value, can not regulate with the needs of food, can only realize single pressure control, can not meet consumer's multiple needs.
Existing pressure cooker also has and by magnetic valve, promotes pressure limiting valve and realize that pressure regulates, however this technology can only be used on the high-end electric pressure cooking saucepan product of Based Intelligent Control, product cost is high.
The utility model content
The utility model is intended to solve at least one of technical problem existed in prior art.For this reason, a purpose of the present utility model is to propose a kind of simple in structure and regulator for pressure cooker that cost is low.
Another purpose of the present utility model is to propose a kind of pressure cooker with above-mentioned regulator.
The regulator for pressure cooker according to the utility model first aspect embodiment, described pressure cooker comprises a pot body, pot cover and mount pad, described regulator is located on described pot cover and comprises: air bleeding valve, described air bleeding valve has valve body and spool, valve body is connected on spool, pot cover and mount pad are passed respectively in the two ends of described spool, have steel and iron parts on described valve body; Magnet iron piece, described magnet iron piece axially movably is located on described spool along described spool; Operated key, described operated key are located at movably on described pot cover and pass described mount pad, and described operated key drives described magnet iron piece and moves away from described steel and iron parts while being touched; Return unit, described return unit are connected between described pot cover and described operated key pivotly so that described operated key is often pushed to reset.
According to the regulator for pressure cooker of the present utility model, during pressure in needs are regulated the pot body of pressure cooker, touch operated key, operated key drive magnet spare moves away from steel and iron parts, at this moment the magnetic attraction effect between magnet iron piece and steel and iron parts is very little, the sealing of valve body on mount pad relies on himself gravity realization thus, thereby while making when pot the lower force value of one of pressure arrival in body, valve body rises and starts exhaust, realized thus the adjusting to pot body internal pressure, can meet the culinary art needs of various food, reliability is strong, simple in structure and cost is low.
In addition, according to regulator of the present utility model, also have following additional technical feature:
Described regulator for pressure cooker further comprises: jump ring, described jump ring are set on described spool and between described magnet iron piece and described valve body.
Described operated key comprises: cylinder, and described cylinder extends axially along described spool; And side lever, described side lever is located on the sidewall of described cylinder and extends out to described jump ring top.
Described magnet iron piece comprises: main body, described main body are set in outside described spool movably; With at least one support ear, described at least one support ear is located at least one side of described main body, and wherein said jump ring is supported on described at least one support ear.
Described operated key also comprises: snap fit, described snap fit are located on the sidewall of main body and are relative with described side lever; Described return unit comprises: epimere section; Hypomere section, described hypomere section is parallel with described epimere section and connect by connecting portion, and wherein said epimere section is formed with and is suitable for the hole clipping coordinated with described snap fit with the junction of described connecting portion, and described connecting portion is rotationally attached on described pot cover; And torsion spring, described torsion spring only is against between described connecting portion and described pot cover.
Described pot cover is provided with mount pad, and wherein said connecting portion is provided with pin shaft hole, and described connecting portion is rotatably installed on described mount pad by the pin that passes described pin shaft hole and described mount pad, and described torsion spring set is located on described pin.
Described regulator for pressure cooker further comprises: jacket, described jacket are set on described pot body, and are formed with recess on the upper surface of described jacket; Convex tendon, described convex tendon are located in the female section, and the hypomere section of wherein said return unit swings between the madial wall that closes on described pot cover of described convex tendon and the female section.Described regulator for pressure cooker further comprises: spring, the two ends of described spring only are against respectively on described magnet iron piece and described pot cover.
In an embodiment of the present utility model, described air bleeding valve is the gravitation ball pressure limiting valve, and wherein said valve body comprises: bonnet, the bottom-open of described bonnet; Valve seat, described valve seat be located at described bonnet bottom and with described bonnet in limit inner chamber; And steel ball, described steel ball is located in described inner chamber and forms described steel and iron parts, and wherein described valve seat is stretched out in the spool bottom and the lower end that are located at described steel ball.
In another embodiment of the present utility model, described air bleeding valve is gravity pressure limiting valve.
A kind of pressure cooker according to the utility model second aspect embodiment comprises: the pot body; Pot cover, described pot cover are located at the top of described pot body; Mount pad, described mount pad cover on described pot cover; According to the described regulator for pressure cooker of the utility model first aspect embodiment.
Additional aspect of the present utility model and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
The accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage are from obviously and easily understanding the description of embodiment, becoming in conjunction with following accompanying drawing, wherein:
Fig. 1 is according to the regulator for pressure cooker of an embodiment of the utility model and the exploded perspective view of pot cover and mount pad;
Fig. 2 is the schematic diagram of the valve body of the air bleeding valve in the regulator shown in Fig. 1;
Fig. 3 is according to the regulator for pressure cooker of another embodiment of the utility model and the exploded perspective view of pot cover and mount pad;
Fig. 4 is the cutaway view of the regulator shown in Fig. 1 when initial position, in the pot body, is now high pressure conditions;
Fig. 5 be in Fig. 4 A-A to cutaway view; And
Fig. 6 is the cutaway view of the regulator shown in Fig. 1 when the pressure regulation position, in the pot body, is now low-pressure state.
Reference numeral:
100, regulator; 1, air bleeding valve; 11, valve body; 111, bonnet; 112, valve seat; 113, steel ball;
11a, block tongue; 11b, bayonet socket; 12, spool;
2, magnet iron piece; 21, main body; 22, support ear;
3, operated key; 31, cylinder; 32, side lever; 33, snap fit;
4, return unit; 41, epimere section; 42, hypomere section; 43, connecting portion; 431, pin shaft hole;
44, hole clipping; 45, torsion spring; 46, pin; 5, jump ring;
6, jacket; 61, recess; 62, convex tendon;
200, pot cover; 210, holder; 300, mount pad; 310, valve opening; 320, handle hole
The specific embodiment
Below describe embodiment of the present utility model in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label means same or similar element or the element with identical or similar functions from start to finish.Below by the embodiment be described with reference to the drawings, be exemplary, only be used to explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " vertically ", " laterally ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.In description of the present utility model, except as otherwise noted, the implication of " a plurality of " is two or more.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be done broad understanding, for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be directly to be connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand the concrete meaning of above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, First Characteristic Second Characteristic it " on " or D score can comprise that the first and second features directly contact, also can comprise that the first and second features are not directly contacts but by the other feature contact between them.And, First Characteristic Second Characteristic " on ", " top " and " above " comprise First Characteristic directly over Second Characteristic and oblique upper, or only mean that the First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " comprise First Characteristic directly over Second Characteristic and oblique upper, or only mean that the First Characteristic level height is less than Second Characteristic.
Below with reference to Fig. 1-Fig. 6, the regulator for pressure cooker 100 according to the utility model first aspect embodiment is described, between the pot cover 200 that this regulator 100 is located at pressure cooker and mount pad 300 so that the interior pressure of the pot body (scheming not shown) of pressure cooker is regulated.Wherein those skilled in the art can understand, and mount pad 300 can be integrally formed with the cover (scheming not shown) of pressure cooker.
The regulator for pressure cooker 100 according to the utility model embodiment comprises: air bleeding valve 1, magnet iron piece 2, operated key 3 and return unit 4.
Air bleeding valve 1 has valve body 11 and spool 12, and valve body 11 is connected on spool 12, and pot cover 200 and mount pad 300 are passed respectively in the two ends of spool 12, that is to say, valve body 11 is positioned at the top of mount pad 300 after passing valve opening 310, and has steel and iron parts on valve body 11.
In examples more of the present utility model, air bleeding valve 1 is the gravitation ball pressure limiting valve, wherein valve body 11 comprises: bonnet 111, valve seat 112 and steel ball 113, as shown in Figure 1, the bottom-open of bonnet 111, valve seat 112 be located at bonnet 111 bottom and with bonnet 111 in limit inner chamber, steel ball 113 is located in inner chamber and forms steel and iron parts, wherein valve seat 112 is stretched out in spool 12 bottom and the lower end that are located at steel ball 113.Alternatively, one of them of bonnet 111 and valve seat 112 is provided with block tongue 11a, and another is provided with the bayonet socket 11b coordinated with block tongue 11a, and for example, in the example as Fig. 1 and Fig. 2, block tongue 11a is located on bonnet 111 and bayonet socket 11b is formed on valve seat 112.And in other examples of the present utility model, air bleeding valve 1 is gravity pressure limiting valve, as shown in Figure 3.In description below the application, the air bleeding valve 1 of all take is described as the gravitation ball pressure limiting valve as example, and air bleeding valve 1 is while being gravity pressure limiting valve, when the structural principle of regulator 100 was the gravitation ball pressure limiting valve with the course of work with air bleeding valve 1, structural principle and the course of work of regulator 100 were consistent.Therefore, just be not described in detail for structure and the course of work of the regulator during for gravity pressure limiting valve as air bleeding valve in Fig. 3 example 1, those skilled in the art can fully recognize according to the description of present specification.
Magnet iron piece 2 axially movably is located on spool 12 along spool 12, and is that steel ball 113 magnetic force coordinate with this steel and iron parts.Operated key 3 is located at movably on pot cover 200 and passes mount pad 300, and for example as shown in Figure 1, operated key 3 stretches out mount pad 300 by the operation keyhole 301 be formed on mount pad 300.Those skilled in that art are appreciated that operated key 3 also can pass the cover (not shown in FIG.) of pressure cooker, and cover can be made one with mount pad 300.Below take when operated key is touched to move up and down as example and describe, yet those skilled in the art will also be appreciated that operated key can also operate to horizontal direction.
Return unit 4 is connected between pot cover 200 and operated key 3 pivotly so that operated key 3 is often pushed to reset.
During pressure in needs are regulated the pot body (scheming not shown) of pressure cooker, touch operated key 3, operated key 3 drive magnet spares 2 move down, at this moment the magnetic attraction effect between magnet iron piece 2 and steel and iron parts is very little, the sealing of valve body 11 on mount pad 300 relies on himself gravity realization thus, thereby while making when pot the lower force value of one of pressure arrival in body, valve body 11 rises and starts exhaust, make the pressure in pot body remain on a predetermined lower value, this force value is lower than the pre-control pressure of pot body internal pressure switch, namely completed the adjusting to pot body internal pressure.
According to the regulator for pressure cooker 100 of the utility model embodiment, can regulate the pressure in the pot body, can meet the culinary art needs of various food, reliability is strong, simple in structure and cost is low.
According to an embodiment of the present utility model, as shown in Figure 1, regulator 100 further comprises jump ring 5, and jump ring 5 is set on spool 12 and between magnet iron piece 2 and valve body 11.Particularly, as shown in Figure 1, operated key 3 comprises cylinder 31 and side lever 32, and cylinder 31 extends axially along spool 12, and side lever 32 is located on the sidewall of cylinder 31 and extends out to jump ring 5 tops.Thus, press operated key 3 downwards, make side lever 32 by jump ring 5 to pressing down, thereby it is downward to drive magnet iron piece 2.In a concrete example of the present utility model, magnet iron piece 2 comprises: main body 21 and at least one support ear 22, main body 21 is set in outside spool 12 movably, and at least one support ear 22 is located at least one side of main body 21, and wherein jump ring 5 is supported at least one support ear 22.Realized thus by by operated key 3, driving magnet iron piece 2 downward downwards, thereby reduced the magnetic attraction effect between magnet iron piece 2 and steel and iron parts, the now sealing of valve body 11 on mount pad 300 relies on himself gravity realization, and then while making when pot the lower force value of one of pressure arrival in body, valve body 11 rises and starts exhaust, make the pressure in pot body remain on a predetermined lower value, this force value, lower than the pre-control pressure of pot body internal pressure switch, has namely completed the adjusting to pot body internal pressure.Preferably, the support ear 22 of magnet iron piece 2 comprises two, and on main body 21, is oppositely arranged respectively, makes the simple in structure of magnet iron piece 2 and more reliable with coordinating of jump ring 5.
As shown in Figure 1, in further embodiment of the present utility model, operated key 3 also comprises snap fit 33, and snap fit 33 is located on the sidewall of main body 21 and is relative with side lever 32.Correspondingly, return unit 4 comprises: epimere section 41, hypomere section 42 and torsion spring 45.As shown in Figure 1, hypomere section 42 is parallel with epimere section 41 and pass through connecting portion 43 connections, and wherein epimere section 41 is formed with and is suitable for the hole clipping 44 coordinated with snap fit 33 with the junction of connecting portion 43, and connecting portion 43 is rotationally attached on pot cover 200.Torsion spring 45 only is against between connecting portion 43 and pot cover 200.Thus, when pot cover 200 when rotation is uncapped, return unit 4 can reset under the effect of torsion spring 45, can make like this snap fit and the hole clipping on return unit 4 44 on operated key 3 break away from, thereby make operated key 3 reset, magnet iron piece 2 also resets thereupon, the gravity of the magnetic attraction effect between steel ball 113 and magnet iron piece 2 and steel ball 113 is jointly to sealing in the pot body like this, thereby make the pressure just exhaust when reaching higher pressure in pot body, namely be in high pressure mode.
Alternatively, as shown in Figure 1, pot cover 200 is provided with holder 210, and wherein connecting portion 43 is provided with pin shaft hole 431, connecting portion 43 is rotatably installed on holder 210 by the pin 46 that passes pin shaft hole 431 and holder 210, and torsion spring 45 is set on pin 46.
As shown in Figure 1, regulator 100 according to further embodiment of the present utility model, also comprise jacket 6 and convex tendon 62, jacket 6 is set on pot body, and on the upper surface of jacket 6, be formed with recess 61, for example when pressure cooker had cover, jacket 6 and recess 61 thereof can be covered by cover, as shown in Fig. 4-Fig. 6.As shown in Figure 1, convex tendon 62 is located in recess 61, wherein the hypomere section 42 of return unit 4 swings between the madial wall that closes on pot cover 200 of convex tendon 62 and recess 61, as shown in Figure 4, when high pressure conditions is original state, when namely operated key 3 was not touched, the hole clipping 44 on the snap fit on operated key 3 and return unit 4 broke away from, and now between the hypomere section 42 of return unit 4 and convex tendon 62, has gap.And as shown in Figure 6, when operated key 3 was touched, the hole clipping 44 on the snap fit on operated key 3 and return unit 4 fastened, now the hypomere section 42 of return unit 4 only supports with convex tendon 62.Wherein, when pot cover 200 is in while uncapping state, return unit 4 is in outside open configuration under the active force of torsion spring 45, and pot cover 200 is while closing, and return unit 4 overcomes the elastic reset rotation of torsion spring 45 under the effect of the madial wall that closes on pot cover 200 of recess 61 or convex tendon 62.Alternatively, recess 61 is along the circumferential extension of jacket 6, as shown in Figure 1.
As shown in Fig. 1, Fig. 4-Fig. 6, regulator 100 also comprises: spring 7, the two ends of described spring 7 only are against respectively on described magnet iron piece 2 and described pot cover 200, as shown in Fig. 4-6, can realize that thus magnet iron piece 2 is removable on pot cover 200.
Below with reference to Fig. 1-Fig. 6, describe the pressure regulation process according to the regulator for pressure cooker 100 of the utility model embodiment, the air bleeding valve 1 of wherein still take is described as the gravitation ball pressure limiting valve as example.
The pressure regulation original state of regulator 100 is in pressure cooker, to be high pressure mode.As shown in Figure 4 and Figure 5, operated key 3 is positioned at its initial extreme higher position, magnet iron piece 2 also is positioned at its extreme higher position under the effect of spring 7, and nearest from steel ball 113, now the gravity of the magnetic attraction effect between steel ball 113 and magnet iron piece 2 and steel ball 113 is jointly in the pot body, sealing, thereby makes the pressure just exhaust when reaching higher pressure in pot body.
When needs are adjusted into low pressure by high pressure, the user presses this operated key 3, the side lever 32 of operated key 3 by jump ring 5 to pressing down, thereby it is downward to drive magnet iron piece 2, as shown in Figure 6, thereby reduced the magnetic attraction effect between magnet iron piece 2 and steel and iron parts, the now sealing of valve body 11 on mount pad 300 relies on himself gravity realization, and then while making when pot the lower force value of one of pressure arrival in body, valve body 11 rises and starts exhaust, make the pressure in pot body remain on a predetermined lower value, this force value is lower than the pre-control pressure of pot body internal pressure switch, namely completed the adjusting to pot body internal pressure.
When putting in place, the hole clipping 44 on the snap fit on operated key 3 and return unit 4 fastens, and makes operated key 3 latched positions, can guarantee that thus air bleeding valve 1 can continue exhaust when operated key 3.
And after culinary art finishes, the user opens pot cover, return unit 4 resets under the effect of torsion spring 45, can make like this snap fit and the hole clipping on return unit 4 44 on operated key 3 break away from, thereby make operated key 3 reset, magnet iron piece 2 also resets thereupon, and the gravity of the magnetic attraction effect between steel ball 113 and magnet iron piece 2 and steel ball 113 is jointly in the pot body, sealing like this, and then guaranteed the sealing of pot body when cooking next time.
A kind of pressure cooker according to the utility model second aspect embodiment, comprise: for the pot body (scheming not shown) of cooking food, pot cover 200, mount pad 300 and regulator 100, wherein said regulator 100 are according to the described regulator for pressure cooker 100 of the utility model first aspect embodiment.
As Fig. 1, Fig. 3-shown in Figure 5, pot cover 200 is located at the top of pot body, and mount pad 300 covers on pot cover 200.According to other of the pressure cooker of the utility model embodiment, form and wait and operation is all known for those of ordinary skills, be not described in detail here.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that do not break away from principle of the present utility model and aim can be carried out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claim and equivalent thereof.
Claims (11)
1. regulator for pressure cooker, described pressure cooker comprises a pot body, pot cover and mount pad, it is characterized in that, described regulator is located on described pot cover and comprises:
Air bleeding valve, described air bleeding valve has valve body and spool, and valve body is connected on spool, and pot cover and mount pad are passed respectively in the two ends of described spool, have steel and iron parts on described valve body;
Magnet iron piece, described magnet iron piece axially movably is located on described spool along described spool;
Operated key, described operated key are located at movably on described pot cover and pass described mount pad, and described operated key drives described magnet iron piece and moves away from described steel and iron parts while being touched;
Return unit, described return unit are connected between described pot cover and described operated key pivotly so that described operated key is often pushed to reset.
2. the regulator for pressure cooker according to claim 1, is characterized in that, further comprises:
Jump ring, described jump ring are set on described spool and between described magnet iron piece and described valve body.
3. the regulator for pressure cooker according to claim 2, is characterized in that, described operated key comprises:
Cylinder, described cylinder extends axially along described spool; And
Side lever, described side lever are located on the sidewall of described cylinder and extend out to described jump ring top.
4. the regulator for pressure cooker according to claim 3, is characterized in that, described magnet iron piece comprises:
Main body, described main body are set in outside described spool movably; With
At least one support ear, described at least one support ear are located at least one side of described main body, and wherein said jump ring is supported on described at least one support ear.
5. the regulator for pressure cooker according to claim 4, is characterized in that, described operated key also comprises: snap fit, described snap fit are located on the sidewall of main body and are relative with described side lever;
Described return unit comprises:
Epimere section;
Hypomere section, described hypomere section is parallel with described epimere section and connect by connecting portion, and wherein said epimere section is formed with and is suitable for the hole clipping coordinated with described snap fit with the junction of described connecting portion, and described connecting portion is rotationally attached on described pot cover; With
Torsion spring, described torsion spring only are against between described connecting portion and described pot cover.
6. the regulator for pressure cooker according to claim 5, it is characterized in that, described pot cover is provided with mount pad, wherein said connecting portion is provided with pin shaft hole, described connecting portion is rotatably installed on described mount pad by the pin that passes described pin shaft hole and described mount pad, and described torsion spring set is located on described pin.
7. the regulator for pressure cooker according to claim 6, is characterized in that, further comprises:
Jacket, described jacket are set on described pot body, and are formed with recess on the upper surface of described jacket;
Convex tendon, described convex tendon are located in the female section, and the hypomere section of wherein said return unit swings between the madial wall that closes on described pot cover of described convex tendon and the female section.
8. the regulator for pressure cooker according to claim 1, is characterized in that, further comprises:
Spring, the two ends of described spring only are against respectively on described magnet iron piece and described pot cover.
9. according to the described regulator for pressure cooker of any one in claim 1-8, it is characterized in that, described air bleeding valve is the gravitation ball pressure limiting valve, and wherein said valve body comprises:
Bonnet, the bottom-open of described bonnet;
Valve seat, described valve seat be located at described bonnet bottom and with described bonnet in limit inner chamber; With
Steel ball, described steel ball are located in described inner chamber and form described steel and iron parts, and wherein described valve seat is stretched out in the spool bottom and the lower end that are located at described steel ball.
10. according to the described regulator for pressure cooker of any one in claim 1-8, it is characterized in that, described air bleeding valve is gravity pressure limiting valve.
11. a pressure cooker, is characterized in that, comprising:
The pot body;
Pot cover, described pot cover are located at the top of described pot body;
Mount pad, described mount pad cover on described pot cover;
According to the described regulator for pressure cooker of any one in claim 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207171661U CN203302857U (en) | 2012-12-21 | 2012-12-21 | Pressure cooker and pressure regulating device for pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207171661U CN203302857U (en) | 2012-12-21 | 2012-12-21 | Pressure cooker and pressure regulating device for pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203302857U true CN203302857U (en) | 2013-11-27 |
Family
ID=49609102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207171661U Expired - Lifetime CN203302857U (en) | 2012-12-21 | 2012-12-21 | Pressure cooker and pressure regulating device for pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203302857U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105054770A (en) * | 2015-07-30 | 2015-11-18 | 佛山市顺德区美的电热电器制造有限公司 | Pressure regulating mechanism and pressure cooker with same |
| CN107550257A (en) * | 2017-09-27 | 2018-01-09 | 佛山市爱米吧科技有限公司 | Magnetic suspension stepless voltage regulation control device and cooking apparatus |
-
2012
- 2012-12-21 CN CN2012207171661U patent/CN203302857U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105054770A (en) * | 2015-07-30 | 2015-11-18 | 佛山市顺德区美的电热电器制造有限公司 | Pressure regulating mechanism and pressure cooker with same |
| CN105054770B (en) * | 2015-07-30 | 2017-12-08 | 佛山市顺德区美的电热电器制造有限公司 | A kind of pressure regulating mechanism and the pressure cooker provided with the pressure regulating mechanism |
| CN107550257A (en) * | 2017-09-27 | 2018-01-09 | 佛山市爱米吧科技有限公司 | Magnetic suspension stepless voltage regulation control device and cooking apparatus |
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| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131127 |
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| CX01 | Expiry of patent term |