CN203122080U - Pressure regulating device for pressure cooker and pressure cooker provided with same - Google Patents
Pressure regulating device for pressure cooker and pressure cooker provided with same Download PDFInfo
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- CN203122080U CN203122080U CN 201220717245 CN201220717245U CN203122080U CN 203122080 U CN203122080 U CN 203122080U CN 201220717245 CN201220717245 CN 201220717245 CN 201220717245 U CN201220717245 U CN 201220717245U CN 203122080 U CN203122080 U CN 203122080U
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- pressure cooker
- regulator
- cylinder
- movable block
- lever piece
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Abstract
The utility model discloses a pressure regulating device for a pressure cooker and the pressure cooker provided with the same. The pressure cooker comprises a cooker body, a cooker cover and an installation seat. The pressure regulating device is arranged on the cooker cover of the pressure cooker and comprises a vent valve, a movable block, an operation key and a regulating assembly, wherein the vent valve is provided with a valve body and a valve core, the valve body is movably connected on the valve core, a valve core installation seat penetrates through the cooker cover and the installation seat, the movable block can move in the axial direction along the valve core and is arranged below the valve body, the operation key is movably arranged on the cooker cover and penetrates through the installation seat, and the regulating assembly is arranged between the operation key and the movable block and can drive the movable block to jack the valve body of the exhaust valve when the operation key is triggered. The pressure regulating device for the pressure cooker has the advantages of being capable of regulating the pressure inside the cooker body and meeting cooking requirements of various kinds of food, high in reliability, simple in structure, and low in cost.
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 pot cover of described pressure cooker, and comprise: air bleeding valve, have valve body and spool in the described air bleeding valve, valve body is connected on the spool versatilely, and pot cover and mount pad are passed in described spool two ends; Movable block, described movable block 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 setting; And adjusting part, described adjusting part is located between described operated key and the described movable block, when described operated key is touched, drive described adjusting part action, and described adjusting part drives the valve body of the described air bleeding valve of described movable block jack-up.
The regulator that is used for pressure cooker according to the utility model embodiment drives movable block by adjusting part, thereby drives the air bleeding valve exhaust, can regulate the pressure in the pot body, can satisfy the culinary art needs of various food, good reliability, simple in structure and cost is low.
In addition, also have following additional technical feature according to the regulator for pressure cooker of the present utility model:
Described adjusting part comprises: lever piece, described lever piece are located on the described pot cover pivotly and first end links to each other pivotly with described movable block, and described operated key ends the bottom surface of close described first end that supports described lever piece when being positioned at its initial position; And counterweight, described counterweight is located on second end of described lever piece.
Described operated key comprises: first cylinder; Retaining part, described retaining part are connected a side of described first cylinder and extend outward; With second cylinder, described second cylinder is located at an end of described first cylinder and its cross sectional dimensions less than the cross sectional dimensions of described second cylinder, and wherein said second cylinder is installed on the described pot cover by spring.
Described regulator for pressure cooker further comprises: supporting seat, described supporting seat is located on the described pot cover, wherein said lever piece is located on the described supporting seat rotationally by bearing pin, and described supporting seat is provided with the guide pin bushing that inside limits hollow chamber, and wherein said spring housing is located at outside described second cylinder and is located in the hollow chamber of described guide pin bushing.
Alternatively, described first cylinder and described second cylinder all form cylinder.
Described movable block 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 lever piece is connected pivotly with described at least one support ear.
Described lever piece comprises: epimere portion, first end of wherein said lever piece is made of the free end of described epimere portion, and described first end is provided with at least one yoke, and wherein said at least one yoke is connected pivotly with described at least one support ear respectively; With hypomere portion, described hypomere portion is parallel with described epimere portion and connect by the connecting portion that vertically extends, and second end of wherein said lever piece is that free end and the described counterweight of described hypomere portion is supported on described second end; Wherein, the axis pin base that be used for to connect described bearing pin be located in the described epimere portion and along the retaining part of the above operated key of bearing of trend of described epimere portion between the top of described axis pin base and described connecting portion.
Alternatively, the support ear of described movable block comprises two, and is oppositely arranged in described main body respectively; The yoke of described epimere portion be two and respectively with the corresponding setting of described two support ears.
Further be provided with the counterweight cover on the described supporting seat, described counterweight cover inside limits the counterweight chamber, and wherein said counterweight moves up and down in described counterweight chamber.
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 the utility model embodiment and the exploded perspective view of pot cover and mount pad;
Fig. 2 is the schematic diagram of the lever piece of the regulator shown in Fig. 1;
Fig. 3 is the schematic diagram of the operated key of the regulator shown in Fig. 1;
Fig. 4 is the cutaway view of the regulator shown in Fig. 1;
Fig. 5 be among Fig. 4 A-A to cutaway view;
Fig. 6 is the assembling schematic diagram of the operated key of the regulator shown in Fig. 1.
Reference numeral:
100, regulator; 1, valve body; 11, spool;
2, sliding shoe; 21, main body; 22, support ear;
3, button; 31, first cylinder; 32, retaining part; 33, second cylinder; 34, spring;
4, adjusting part; 41, lever piece; 42, counterweight;
411, epimere portion; 4111, yoke; 4112, axis pin base; 412, hypomere portion; 413, connecting portion;
5, supporting seat; 51, guide pin bushing; 510, hollow chamber; 511, opening;
52, counterweight cover; 521, counterweight chamber; 6, bearing pin
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 " on ", close the orientation of indications such as D score, " left side ", " right side ", " top ", " end ", " interior ", " 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 indication or the hint device of indication or element must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".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 mechanical connection, also can be to be electrically connected; 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.
Below with reference to Fig. 1-Fig. 6 the regulator 100 that is used for pressure cooker according to the utility model 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.
According to a kind of regulator 100 for pressure cooker of the utility model embodiment, regulator 100 comprises: air bleeding valve, movable block 2, operated key 3 and adjusting part 4.
As shown in Figure 1, have valve body 1 and spool 11 in the air bleeding valve, valve body 1 is connected on the spool 11 versatilely, and spool 11 passes pot cover 200 and mount pad 300 is installed.Movable block 2 is located at air bleeding valve 1 below movably, as shown in Figure 4, that is to say, movable block 2 when movable block 2 moves up to end the handle (scheme not shown) of the bottom surface of supporting valve body 1 or valve body 1 side, continues rising again below valve body 1, to promote valve body 1 also moves up, this moment, valve body 1 beginning exhaust made that the pressure in the pot body can reach a lower pressure, and this pressure is lower than pot pre-controlled pressure of body internal pressure switch.
Operated key 3 is located on the pot cover 200 movably and passes mount pad 300 and arranges, and for example as shown in Figure 1, operated key 3 stretches out mount pad 300 by the operation keyhole 301 that is formed on the mount pad 300.Those skilled in that art are appreciated that operated key 3 also can pass the cover (not illustrating among the figure) of pressure cooker, and cover can be made one with mount pad 300.Adjusting part 4 be located between operated key 3 and the movable block 2 and be configured to operated key 3 when being touched adjusting part 4 drive movable blocks 2 jack-up valve bodies 1.Moving up and down when being touched with operated key below is that example describes, yet those skilled in the art will also be appreciated that operated key can also operate to horizontal direction.
During pressure in needs are regulated the pot body (scheming not shown) of pressure cooker, push key 3, adjusting part 3 drives movable block 2 jack-up valve bodies 1, makes valve body 1 begin exhaust, make the pressure in pot body reach a lower pressure, namely finished the adjusting to pot body internal pressure.
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, good reliability, simple in structure and cost is low.
According to an embodiment of the present utility model, as depicted in figs. 1 and 2, adjusting part 4 comprises: lever piece 41 and counterweight 42, for example counterweight 42 can be sphere or block weight.Lever piece 41 is located on the pot cover 200 pivotly and first end links to each other pivotly with movable block 2, and operated key 3 ends the bottom surface near first end of supporting lever piece 41 when being positioned at its initial position (being the extreme higher position).Counterweight 42 is located on second end of lever piece 41.Wherein, when operated key 3 was pressed, second end 42 that drives lever piece 41 moved downward, and make the end of winning promote movable block 2 thus and move up, and then drive valve body 1 moves up.
Particularly, operated key 3 comprises first cylinder 31, retaining part 32 and second cylinder 33.As shown in Figure 3, retaining part 32 is connected a side of first cylinder 31 and extends outward, and the upper surface of retaining part 32 ended the bottom surface near first end of supporting lever piece 41 when operated key 3 was positioned at its extreme higher position thus.As shown in Figure 3, alternatively, retaining part 32 forms broken line shape, the assembling of being convenient to operated key 3 and lever piece 41 like this with contact.Second cylinder 33 is located at the lower end of first cylinder 31 and its cross sectional dimensions less than the cross sectional dimensions of second cylinder 33, and wherein second cylinder 33 is installed on the pot cover 200, as shown in Figure 1 by spring 34.For example spring 34 is set in outside second cylinder 33.Alternatively, first cylinder 31 and second cylinder 33 all form cylinder.
Further, regulator 100 according to the utility model embodiment also comprises supporting seat 5, supporting seat 5 is located on the pot cover 200, wherein lever piece 41 is located on the supporting seat 5 rotationally by bearing pin 6, and supporting seat 5 is provided with the guide pin bushing 51 that inside limits hollow chamber 510, and its medi-spring 34 is set in outside second cylinder 33 and is located in the hollow chamber 510 of guide pin bushing 51.As shown in Figure 1, the side towards lever piece 41 of guide pin bushing 51 is formed with opening 511, so that retaining part 32 passes through.That is to say that when operated key 3 moved up and down, retaining part 32 also can move up and down by opening 511 in guide pin bushing 51.
According to embodiment more of the present utility model, movable block 2 comprises main body 21 and at least one support ear 22.As shown in Figure 1 and Figure 4, main body 21 can be set in outside the bottom of spool 11 and the top of main body 21 can contact with ejection valve body 1 with the bottom of valve body 1 and moves up up or down.At least one support ear 22 is located at least one side of main body 21, and wherein lever piece 41 is connected pivotly with at least one support ear 22.
Further, as shown in Figure 2, lever piece 41 comprises epimere portion 411, hypomere portion 412 and connecting portion 413, wherein first end of lever piece 41 is made of the free end of epimere portion 411, and first end is provided with at least one, and wherein at least one yoke 4111 is connected pivotly with at least one support ear 22 respectively.Hypomere portion 412 and epimere portion 411 are parallel and connect by the connecting portions 413 that vertically extend, and wherein second end of lever piece 41 is that free end and the counterweight 42 of hypomere portion 412 is supported on second end.Wherein, the axis pin base 4112 that be used for to connect bearing pin 6 be located in the epimere portion 411 and along the retaining part of bearing of trend (being the M-N direction of Fig. 2) operated key 3 of epimere portion 411 between the top of axis pin base 4112 and connecting portion 413, upper-lower position as shown in Figure 1 roughly.That is to say, the pivot of lever piece 41 is centered close in the epimere portion 411, like this, when the retaining part 32 of operated key 3 no longer ends the epimere portion 411 that supports lever piece 41, pivot downwards in the gravity reason of the M of axis pin base 4112 side one side of second end of lever piece 41 (namely towards) owing to counterweight 42, and in the N of axis pin base 4112 side (namely towards a side of first end of lever piece 41, a side that is connected with movable block 2 just) since leverage be upturned, this moment, the support ear 22 of yoke 4111 drive movable blocks 2 moved up, and moved up thereby make movable block 2 drive valve bodies 1.
Alternatively, the support ear 22 of movable block 2 comprises two, and is oppositely arranged in main body 21 respectively, the yoke 4111 of epimere portion 411 be two and respectively with the 22 corresponding settings of two support ears.
According to some further embodiments of the present utility model, also can be provided with counterweight cover 52 on the supporting seat 5, counterweight is overlapped 52 inside and is limited counterweight chamber 521, wherein counterweight 42 moves up and down in counterweight chamber 521, defines the range of movement of counterweight 42 thus and can not jump out counterweight chamber 521 and cause pressure cooker to damage.
Below with reference to the pressure regulation process of Fig. 1-Fig. 6 description according to the regulator 100 that is used for pressure cooker of the utility model embodiment.
The pressure regulation original state of regulator is to be high pressure mode in the pressure cooker.As shown in Figure 4 and Figure 5, at this moment, operated key 3 is original state, just operated key 3 is in its extreme higher position under the effect of spring 34, the upper surface of its retaining part 32 only is against on the lower surface of epimere portion 411 of lever piece 41 and between the top of axis pin base 4112 and connecting portion 413, stop the pivot of lever piece 41, thereby make the pot nside sealing, and movable block 2 does not contact with valve body 1.
When needs are adjusted into low pressure with high pressure, user's push key 3, make the retaining part 32 of operated key 3 no longer end the epimere portion 411 that supports lever piece 41, second end of lever piece 41 is owing to the gravity reason of counterweight 42 pivots downwards at this moment, first end of lever piece 41 then is upturned owing to leverage, this moment, the support ear 22 of yoke 4111 drive movable blocks 2 moved up, and moved up thereby make movable block 2 drive valve bodies 1.Thus, valve body 1 beginning exhaust, up to making the pressure in the pot body reach a lower pressure, this pressure is lower than pot pre-controlled pressure of body internal pressure switch, has finished the adjusting to pot body internal pressure like this.The food of the culinary art in the pot is in boiling rolling state, guarantees that food is fully well-done, avoids half-cooked phenomenon to take place.
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. 4-shown in Figure 6, 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 (10)
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 pot cover of described pressure cooker, and comprises:
Air bleeding valve has valve body and spool in the described air bleeding valve, valve body is connected on the spool versatilely, and pot cover and mount pad are passed in the two ends of described spool;
Movable block, described movable block 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 setting; And
Adjusting part, described adjusting part are located between described operated key and the described movable block, when described operated key is touched, drive described adjusting part action, and described adjusting part drive the valve body of the described air bleeding valve of described movable block jack-up.
2. the regulator for pressure cooker according to claim 1 is characterized in that, described adjusting part comprises:
Lever piece, described lever piece are located on the described pot cover pivotly and first end links to each other pivotly with described movable block, and described operated key ends the bottom surface of close described first end that supports described lever piece when being positioned at its initial position; With
Counterweight, described counterweight are located on second end of described lever piece.
3. the regulator for pressure cooker according to claim 2 is characterized in that, described operated key comprises:
First cylinder;
Retaining part, described retaining part are connected a side of described first cylinder and extend outward; With
Second cylinder, described second cylinder are located at an end of described first cylinder and its cross sectional dimensions less than the cross sectional dimensions of described second cylinder, and wherein said second cylinder is installed on the described pot cover by spring.
4. the regulator for pressure cooker according to claim 3 is characterized in that, further comprises:
Supporting seat, described supporting seat is located on the described pot cover, wherein said lever piece is located on the described supporting seat rotationally by bearing pin, and described supporting seat is provided with the guide pin bushing that inside limits hollow chamber, and wherein said spring housing is located at outside described second cylinder and is located in the hollow chamber of described guide pin bushing.
5. the regulator for pressure cooker according to claim 3 is characterized in that, described first cylinder and described second cylinder all form cylinder.
6. the regulator for pressure cooker according to claim 4 is characterized in that, described movable block 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 lever piece is connected pivotly with described at least one support ear.
7. the regulator for pressure cooker according to claim 6 is characterized in that, described lever piece comprises:
Epimere portion, first end of wherein said lever piece is made of the free end of described epimere portion, and described first end is provided with at least one yoke, and wherein said at least one yoke is connected pivotly with described at least one support ear respectively; With
Hypomere portion, described hypomere portion is parallel with described epimere portion and connect by the connecting portion that vertically extends, and second end of wherein said lever piece is that free end and the described counterweight of described hypomere portion is supported on described second end;
Wherein, the axis pin base that be used for to connect described bearing pin be located in the described epimere portion and along the retaining part of the above operated key of bearing of trend of described epimere portion between the top of described axis pin base and described connecting portion.
8. the regulator for pressure cooker according to claim 7 is characterized in that, the support ear of described movable block comprises two, and is oppositely arranged in described main body respectively;
The yoke of described epimere portion be two and respectively with the corresponding setting of described two support ears.
9. the regulator for pressure cooker according to claim 7 is characterized in that, further is provided with on the described supporting seat:
The counterweight cover, described counterweight cover inside limits the counterweight chamber, and wherein said counterweight moves up and down in described counterweight chamber.
10. 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 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220717245 CN203122080U (en) | 2012-12-21 | 2012-12-21 | Pressure regulating device for pressure cooker and pressure cooker provided with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220717245 CN203122080U (en) | 2012-12-21 | 2012-12-21 | Pressure regulating device for pressure cooker and pressure cooker provided with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203122080U true CN203122080U (en) | 2013-08-14 |
Family
ID=48930125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220717245 Expired - Lifetime CN203122080U (en) | 2012-12-21 | 2012-12-21 | Pressure regulating device for pressure cooker and pressure cooker provided with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203122080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104083070A (en) * | 2014-03-18 | 2014-10-08 | 株式会社Roichen | Novel cooking pot |
-
2012
- 2012-12-21 CN CN 201220717245 patent/CN203122080U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104083070A (en) * | 2014-03-18 | 2014-10-08 | 株式会社Roichen | Novel cooking pot |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |
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| CX01 | Expiry of patent term |