CN203122079U - Pressure cooker and pressure regulating device thereof - Google Patents
Pressure cooker and pressure regulating device thereof Download PDFInfo
- Publication number
- CN203122079U CN203122079U CN 201220717205 CN201220717205U CN203122079U CN 203122079 U CN203122079 U CN 203122079U CN 201220717205 CN201220717205 CN 201220717205 CN 201220717205 U CN201220717205 U CN 201220717205U CN 203122079 U CN203122079 U CN 203122079U
- Authority
- CN
- China
- Prior art keywords
- pressure cooker
- regulator
- pot cover
- valve
- pressure
- 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
Links
Images
Landscapes
- Cookers (AREA)
Abstract
The utility model discloses a pressure cooker and a pressure regulating device of the pressure cooker. The pressure cooker comprises a pot body, a pot cover and a mounting base. The pressure regulating device is arranged on the pot cover and comprises an air discharging valve, a magnet piece, an operation button and a self-locking piece, wherein the air discharging valve comprises a valve body and a valve core, the valve body is connected on the valve core, two ends of the valve core penetrate through the pot cover and the mounting base respectively, a steel piece is arranged on the valve body, the magnet piece is movably arranged on the valve core, the magnet piece can move in the axial direction of the valve core, the operation button can be movably arranged on the pot cover and penetrates through the mounting base, the operation button drives the magnet piece to move downwards when the operation button is touched, and the self-locking piece is arranged on the pot cover and locks the operation button when the operation button is locked. According to the pressure regulating device used for the pressure cooker, pressure in the pot body can be regulated needs for cooking of various food are met, reliability is strong, the structure is simple and the 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 is subjected to liking of consumer because of its automation culinary art.What but present most of 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 satisfy consumer's multiple needs.
Existing pressure cooker also has by magnetic valve promotion pressure limiting valve realizes the pressure adjusting, yet this technology can only be used on the high-end electric pressure cooking saucepan product of Based Intelligent Control the product cost height.
The utility model content
The utility model is intended to solve at least one of technical problem that exists in the prior art.For this reason, a purpose of the present utility model is to propose a kind of simple in structure and regulator that is used 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 that is used 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 the described pot cover and comprises: air bleeding valve, described air bleeding valve has valve body and spool, valve body is connected on the spool, the two ends of described spool are passed pot cover and mount pad respectively, have steel and iron parts on the described valve body; Magnet iron piece, described magnet iron piece axially movably is located on the described spool along described spool; Operated key, described operated key are located on the described pot cover movably and pass described mount pad, and described operated key drives described magnet iron piece and moves away from steel and iron parts when being touched; Self-locking body, described self-locking body are located on the described pot cover to be touched the described operated key of back locking at described operated key.
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 the steel and iron parts is very little, the sealing of valve body on mount pad relies on himself gravity realization thus, thereby make when the lower force value of one of the pressure arrival in the pot body, valve body rises and begins exhaust, realize the adjusting to pot body internal pressure thus, can satisfy the culinary art needs of various food.In addition, by self-locking body is set, make the good reliability of regulator, simple in structure and cost is low.
In addition, also have following additional technical feature according to regulator of the present utility model:
Described regulator for pressure cooker further comprises: jump ring, described jump ring are set on the 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 the 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.
Alternatively, the support ear of described magnet iron piece comprises two, and is oppositely arranged in described main body respectively.
Described operated key also comprises: trip, described trip are located on the sidewall of main body and are spaced apart with described side lever;
Described self-locking body comprises: hypomere portion, and the lower end of described hypomere portion is connected on the described pot cover and vertically and arranges; Epimere portion, described epimere portion is connected in the described hypomere portion by the connecting portion that tilts to extend, and be formed with through hole in the described epimere portion, the float seat that wherein is located on the described pot cover passes described through hole, and described operated key is touched the described trip in back and is fastened to the free end of described epimere portion.
In an embodiment of the present utility model, described air bleeding valve is gravity 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 the bottom and with described bonnet in limit inner chamber; And steel ball, described steel ball is located in the described inner chamber and constitutes 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.
One of them of described bonnet and valve seat is provided with block tongue, and another is provided with the bayonet socket that cooperates with described block tongue.
In another embodiment of the present utility model, described air bleeding valve is the 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 the 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.
Description of drawings
Above-mentioned and/or additional aspect of the present utility model and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is according to the regulator that is used 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 the schematic diagram of the operated key in the regulator shown in Fig. 1;
Fig. 4 is according to the regulator that is used for pressure cooker of another embodiment of the utility model and the exploded perspective view of pot cover and mount pad;
Fig. 5 is the key position cutaway view of regulator shown in Figure 1, and be high pressure conditions this moment in the pot body;
Fig. 6 is the key position cutaway view of regulator shown in Figure 1, and be low-pressure state this moment in the pot body;
Fig. 7 is the cutaway view of the regulator shown in Fig. 1 when initial position, and be high pressure conditions this moment in the pot body;
Fig. 8 be among Fig. 7 A-A to cutaway view; And
Fig. 9 is the cutaway view of the regulator shown in Fig. 1 when the pressure regulation position, and be low-pressure state this moment in the pot body.
Reference numeral:
100, regulator; 1, air bleeding valve; 11, valve body; 11 1, 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, trip;
4, return unit; 41, epimere portion; 42, hypomere portion; 41A, free end;
43, connecting portion; 44, through hole; 5, jump ring;
200, pot cover; 210, float seat; 300, mount pad; 310, valve opening; 320, handle hole
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein identical or similar label is represented identical or similar elements or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, only be used for 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; " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", close the orientation of indications such as " outward " or position is based on orientation shown in the drawings or position relation, only be the utility model and simplification description 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, need to prove that unless clear and definite regulation and restriction are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be fixedly connected, also can be to removably connect, or connect integratedly; Can be directly to link to each other, also can link to each other indirectly by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand the concrete implication of above-mentioned term in the utility model.
In the utility model, unless clear and definite regulation and restriction are arranged in addition, first feature second feature it " on " or D score can comprise that first and second features directly contact, can comprise that also first and second features are not directly contacts but by the contact of the additional features between them.And, first feature second feature " on ", " top " and " above " comprise first feature directly over second feature and oblique upper, or only represent that the first characteristic level height is higher than second feature.First feature second feature " under ", " below " and " below " comprise first feature directly over second feature and oblique upper, or only represent that the first characteristic level height is less than second feature.
Below with reference to Fig. 1-Fig. 5 the regulator 100 that is used for pressure cooker 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 the 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 100 that is used for pressure cooker according to the utility model embodiment comprises: air bleeding valve 1, magnet iron piece 2, operated key 3 and self-locking body 4.
Air bleeding valve 1 has valve body 11 and spool 12, and valve body 11 is connected on the spool 12, and the two ends of spool 12 are passed pot cover 200 and mount pad 300 respectively, that is to say that valve body 11 is positioned at the top of mount pad 300 after passing valve opening 310, and has steel and iron parts on the valve body 11.
In examples more of the present utility model, air bleeding valve 1 is gravity 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 the bottom and with bonnet 111 in limit inner chamber, steel ball 113 is located in the inner chamber and constitutes 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 that cooperates with block tongue 11a, and for example in the example as Fig. 1 and Fig. 2, block tongue 11a is located on the bonnet 111 and bayonet socket 11b is formed on the valve seat 112.And in other examples of the present utility model, air bleeding valve 1 is the gravity pressure limiting valve, as shown in Figure 4.In the description below the application, be that gravity ball pressure limiting valve is that example is described with air bleeding valve 1 all, and air bleeding valve 1 is when being the gravity pressure limiting valve, and structural principle and the course of work of regulator 100 were consistent when the structural principle of regulator 100 was gravity ball pressure limiting valve with the course of work with air bleeding valve 1.Therefore, just be not described in detail for structure and the course of work of the regulator during for the gravity pressure limiting valve as air bleeding valve in Fig. 4 example 1, those skilled in the art can fully recognize according to the description of present specification.
Self-locking body 4 is located on the pot cover 200 to be touched back locking operated key 3 at operated key 3.
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 the steel and iron parts is very little, the sealing of valve body 11 on mount pad 300 relies on himself gravity realization thus, thereby make when the lower force value of one of the pressure arrival in the pot body, valve body 11 rises and begins exhaust, make the pressure in the pot body remain on a predetermined lower value, this force value is lower than pot pre-controlled pressure of body internal pressure switch, has namely finished the adjusting to pot body internal pressure.Be touched when putting in place self-locking body 4 locking operated keys 3 at operated key 3.
According to the regulator 100 that is used for pressure cooker of the utility model embodiment, can regulate the pressure in the pot body, can satisfy the culinary art needs of various food.In addition, by self-locking body is set, make the good reliability of regulator, 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 the spool 12 and between magnet iron piece 2 and valve body 11.Particularly, as shown in figures 1 and 3, 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 with 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 the 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 by driving magnet iron piece 2 by operated key 3 downward thus downwards, thereby reduced the magnetic attraction effect between magnet iron piece 2 and the steel and iron parts, the sealing of valve body 11 this moment on mount pad 300 relies on himself gravity realization, and then make when the lower force value of one of the pressure arrival in the pot body, valve body 11 rises and begins exhaust, make the pressure in the pot body remain on a predetermined lower value, this force value is lower than pot pre-controlled pressure of body internal pressure switch, has namely finished the adjusting to pot body internal pressure.Preferably, the support ear 22 of magnet iron piece 2 comprises two, and is oppositely arranged in main body 21 respectively, makes the simple in structure of magnet iron piece 2 and more reliable with cooperating of jump ring 5.
As shown in Figure 1, in further embodiment of the present utility model, operated key 3 also comprises trip 33, and trip 33 is located on the sidewall of main body 21 and is spaced apart with side lever 32.
Correspondingly, self-locking body 4 comprises: hypomere portion 42 and epimere portion 41, as shown in Figure 1, the lower end of hypomere portion 42 is connected on the pot cover 200 and vertically and arranges.Epimere portion 41 is connected in the hypomere portion 42 by the connecting portion 43 that tilts to extend, and be formed with through hole 43 in the epimere portion 41, the float seat 210 that wherein is located on the pot cover 200 passes through hole 44, and operated key 3 is touched afterwards, and trip 33 fastens to the free end 41A of epimere portion 41.For example, trip 33 forms the supine trip of bayonet socket, and this bayonet socket face ends to cooperating with the lower surface of the free end 41A of epimere portion 41.Like this, when user's push key 3 put in place, trip 33 fastened to the free end 41A of epimere portion 41, made can guarantee that thus air bleeding valve can continue exhaust in operated key 3 holding positions.
Below with reference to the pressure regulation process of Fig. 1-Fig. 9 description according to the regulator 100 that is used for pressure cooker of the utility model embodiment, be that gravity ball pressure limiting valve is that example is described with air bleeding valve 1 still wherein.
The pressure regulation original state of regulator 100 is to be high pressure mode in the pressure cooker.As Fig. 5 and Fig. 7, shown in Figure 8, 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 it is nearest from steel ball 113, magnetic attraction effect between this moment steel ball 113 and the magnet iron piece 2 and the gravity of steel ball 113 is jointly to sealing in the pot body, thereby makes pressure just exhaust when reaching higher pressure in the pot body.
When needs are adjusted into low pressure with high pressure, the user presses this operated key 3, the side lever 32 of operated key 3 with jump ring 5 to pressing down, thereby it is downward to drive magnet iron piece 2, as Fig. 6 and shown in Figure 9, thereby reduced the magnetic attraction effect between magnet iron piece 2 and the steel and iron parts, the sealing of valve body 11 this moment on mount pad 300 relies on himself gravity realization, and then make when the lower force value of one of the pressure arrival in the pot body, valve body 11 rises and begins exhaust, make the pressure in the pot body remain on a predetermined lower value, this force value is lower than pot pre-controlled pressure of body internal pressure switch, has namely finished the adjusting to pot body internal pressure.
When operated key 3 when putting in place, the trip 33 on the operated key 3 fastens on the free end 41A of section portion 42 of supreme self-locking body 4, makes operated key 3 latched positions can guarantee that thus air bleeding valve 1 can continue exhaust.
And after culinary art finishes, the user opens pot cover, return unit 4 resets under the effect of torsion spring 45, can make the free end 41A of trip 33 and the epimere portion 41 of last self-locking body 4 on the operated key 3 break away from like this, 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 the magnet iron piece 2 and steel ball 113 is jointly to sealing in the pot body 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: the pot body (scheming not shown) that is used for cooking food, pot cover 200, mount pad 300 and regulator 100, wherein said regulator 100 are according to the described regulator 100 for pressure cooker 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 the pot cover 200.Constitute according to other of the pressure cooker of the utility model embodiment and to wait and operation all is known for those of ordinary skills, be not described in detail here.
In the description of this specification, concrete feature, structure, material or characteristics that the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example description are contained at least one embodiment of the present utility model or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete feature, structure, material or the characteristics of description can be with the suitable manner combination 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: can carry out multiple variation, modification, replacement and modification to these embodiment under the situation that does not break away from principle of the present utility model and aim, scope of the present utility model is limited by claim and equivalent thereof.
Claims (11)
1. regulator that is used 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 the described pot cover and comprises:
Air bleeding valve, described air bleeding valve has valve body and spool, and valve body is connected on the spool, and the two ends of described spool are passed pot cover and mount pad respectively, have steel and iron parts on the described valve body;
Magnet iron piece, described magnet iron piece axially movably is located on the described spool along described spool;
Operated key, described operated key are located on the described pot cover movably and pass described mount pad, and described operated key drives described magnet iron piece and moves away from steel and iron parts when being touched;
Self-locking body, described self-locking body are located on the described pot cover to be touched the described operated key of back locking at described operated key.
2. the regulator for pressure cooker according to claim 1 is characterized in that, further comprises:
Jump ring, described jump ring are set on the 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 the 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, the support ear of described magnet iron piece comprises two, and is oppositely arranged in described main body respectively.
6. the regulator for pressure cooker according to claim 3 is characterized in that, described operated key also comprises: trip, described trip are located on the sidewall of main body and are spaced apart with described side lever;
Described self-locking body comprises:
Hypomere portion, the lower end of described hypomere portion is connected on the described pot cover and vertically and arranges;
Epimere portion, described epimere portion is connected in the described hypomere portion by the connecting portion that tilts to extend, and be formed with through hole in the described epimere portion, the float seat that wherein is located on the described pot cover passes described through hole, and described operated key is touched the described trip in back and is fastened to the free end of described epimere portion.
7. 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 the described pot cover.
8. according to each described regulator for pressure cooker among the claim 1-7, it is characterized in that described air bleeding valve is gravity ball pressure limiting valve, wherein said valve body comprises:
Bonnet, the bottom-open of described bonnet;
Valve seat, described valve seat be located at described bonnet the bottom and with described bonnet in limit inner chamber; With
Steel ball, described steel ball are located in the described inner chamber and constitute 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.
9. the regulator for pressure cooker according to claim 8 is characterized in that, one of them of described bonnet and valve seat is provided with block tongue, and another is provided with the bayonet socket that cooperates with described block tongue.
10. according to each described regulator for pressure cooker among the claim 1-7, it is characterized in that described air bleeding valve is the 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 the described pot cover;
According to each described regulator for pressure cooker among the claim 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220717205 CN203122079U (en) | 2012-12-21 | 2012-12-21 | Pressure cooker and pressure regulating device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220717205 CN203122079U (en) | 2012-12-21 | 2012-12-21 | Pressure cooker and pressure regulating device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203122079U true CN203122079U (en) | 2013-08-14 |
Family
ID=48930124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220717205 Expired - Lifetime CN203122079U (en) | 2012-12-21 | 2012-12-21 | Pressure cooker and pressure regulating device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203122079U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103876615A (en) * | 2012-12-21 | 2014-06-25 | 美的集团股份有限公司 | Pressure cooker and pressure adjusting device thereof |
| CN104997392A (en) * | 2015-07-30 | 2015-10-28 | 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 |
| CN109567577A (en) * | 2017-09-29 | 2019-04-05 | 佛山市顺德区美的电热电器制造有限公司 | Lid and pressure cooking device |
-
2012
- 2012-12-21 CN CN 201220717205 patent/CN203122079U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103876615A (en) * | 2012-12-21 | 2014-06-25 | 美的集团股份有限公司 | Pressure cooker and pressure adjusting device thereof |
| CN103876615B (en) * | 2012-12-21 | 2016-12-28 | 美的集团股份有限公司 | Pressure cooker and regulator thereof |
| CN104997392A (en) * | 2015-07-30 | 2015-10-28 | 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 |
| CN109567577A (en) * | 2017-09-29 | 2019-04-05 | 佛山市顺德区美的电热电器制造有限公司 | Lid and pressure cooking device |
| CN109567577B (en) * | 2017-09-29 | 2020-09-29 | 佛山市顺德区美的电热电器制造有限公司 | Lid and pressure cooking device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103876615A (en) | Pressure cooker and pressure adjusting device thereof | |
| CN103876614A (en) | Pressure cooker and pressure adjusting device thereof | |
| CN203088705U (en) | Pressure regulating device for pressure-cooker and pressure-cooker with same | |
| CN106820957B (en) | Exhaust device, pressure cooker cover and pressure cooker | |
| CN200987595Y (en) | Pressure-cooker pressure controller | |
| CN203122079U (en) | Pressure cooker and pressure regulating device thereof | |
| US20210204743A1 (en) | Electric Cooker | |
| CN204765003U (en) | Electric rice cooker | |
| CN206080230U (en) | Upper cover subassembly and cooking utensil | |
| CN203088712U (en) | Electric pressure cooker | |
| CN203122078U (en) | Pressure cooker and pressure regulating device used for pressure cooker | |
| CN203302857U (en) | Pressure cooker and pressure regulating device for pressure cooker | |
| CN105054770A (en) | Pressure regulating mechanism and pressure cooker with same | |
| CN203704057U (en) | Microwave oven | |
| CN204862630U (en) | Pressure adjustment mechanism and be equipped with this pressure adjustment mechanism's pressure cooker | |
| US20210015297A1 (en) | Apparatus for detecting a cooker lid status | |
| CN104900441A (en) | Gear switch adjusting device | |
| CN203122080U (en) | Pressure regulating device for pressure cooker and pressure cooker provided with same | |
| CN205107394U (en) | Upper cover subassembly and cooking utensil and be used for cooking utensil's interlock slider thereof | |
| CN205214945U (en) | Upper cover subassembly and cooking utensil and be used for cooking utensil's interlock slider thereof | |
| CN208658704U (en) | Cooking apparatus | |
| CN103908150A (en) | Electric pressure cooking appliance | |
| CN208225777U (en) | A kind of interlock switch with water-proof function | |
| CN205006638U (en) | Pressure adjustment mechanism and be equipped with this pressure adjustment mechanism's pressure cooker | |
| CN203749177U (en) | Electric pressure cooker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |