CN202723534U - Pot cover and pressure cooker provided with the same - Google Patents
Pot cover and pressure cooker provided with the same Download PDFInfo
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- CN202723534U CN202723534U CN 201220298229 CN201220298229U CN202723534U CN 202723534 U CN202723534 U CN 202723534U CN 201220298229 CN201220298229 CN 201220298229 CN 201220298229 U CN201220298229 U CN 201220298229U CN 202723534 U CN202723534 U CN 202723534U
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Abstract
The utility model provides a pot cover and a pressure cooker provided with the pot cover. The pot cover comprises an inner cover, a face cover arranged on the inner cover and provided with an exhausting through hole and an operating through hole, a pressure-limiting valve arranged on the inner cover to exhaust through the exhausting through hole, and a rotating component arranged between the inner cover and the face cover and corresponding to the operating through hole, wherein the rotating component can rotate between a first position for opening of the pressure-limiting valve and a second position for closing of the pressure-limiting valve. According to the pot cover, due to the fact that the rotating component is rotated between the first position and the second position, the pressure-limiting valve can be opened or closed, exhausting can be achieved and stopped, the pressure-limiting valve is not needed to be directly turned by hand in the exhausting, the rotating component is not needed to be pressed or pushed all the time, scalding does not easily occur, the exhausting structure of the pot cover is simple, exhausting operation is convenient and safe, and elements are not easily damaged, service life is long, and cost is low.
Description
Technical field
The utility model relates to a kind of pot cover and has the pressure cooker of this pot cover.
Background technology
The exhaust mode of tradition pressure cooker (for example electric pressure cooking saucepan) has three kinds: first kind of way is directly to stir pressure limiting valve with hand to carry out exhaust, but, because the shifting block (weight) of pressure limiting valve near exhaust outlet, easily causes high temperature to scald during with the moving pressure limiting valve exhausting of hand-lifting, has potential safety hazard; The second way is to carry out exhaust by push type or push-down exhaust apparatus, but the structure of push type or push-down exhaust apparatus is complicated, needs to adopt spring reset, need to press always or promote button during exhaust, uses inconvenience, and cost is high; The third mode is to realize exhaust by magnetic valve, adopts magnetic valve promotion or jack-up air bleeding valve to carry out exhaust, but with high costs, and magnetic valve easily inefficacy under the condition of high temperature, thereby can't realize Quick air-discharge.
Summary of the invention
The utility model one of is intended to solve the problems of the technologies described above at least to a certain extent or provides at least a kind of useful commerce to select.
For this reason, a purpose of the present utility model is to propose a kind of pot cover, and this cover structure is simple, and bleeding is simple, convenient, safety, and cost is low and the life-span is long.
Another purpose of the present utility model is to propose a kind of pressure cooker with above-mentioned pot cover.
Pot cover according to the utility model first aspect embodiment comprises: inner cap; Cover, described cover are located at and cover in described and have exhaust hole and an operation through hole; Pressure limiting valve, described pressure limiting valve are located at and cover in described and can be by described exhaust hole exhaust; And rotatable parts, described rotatable parts are located between described inner cap and the described cover and are corresponding with described operation through hole, and described rotatable parts are in the primary importance of opening described pressure limiting valve and close between the second place of described pressure limiting valve rotatable.
Pot cover according to the utility model embodiment, by between described primary importance and the second place, rotating described rotatable parts, can open described pressure limiting valve and open or close described pressure limiting valve, thereby can carry out exhaust and stop exhaust, therefore when exhaust, need not directly to stir pressure limiting valve and need not to operate rotatable parts always with hand, be not easy to scald, the exhaust structure of pot cover is simple, simple, the convenient and safety of bleeding, and element is not easy to damage, life-span is long, and cost is low.
In preferred embodiments more of the present utility model, described pot cover also comprises operation knob, and described operation knob links to each other to drive described rotatable parts by described operation through hole and described rotatable parts and rotates between described primary importance and the described second place.
Thus, can rotate described rotatable parts by rotating described operation knob easily.
In preferred embodiments more of the present utility model, be provided with sealing ring between described operation knob and the described cover.Thus, can avoid revealing exhaust between operation knob and the cover through hole, further reduce and scald danger.
In preferred embodiments more of the present utility model, described pressure limiting valve exposes in described exhaust hole.
Thus, can more advantageously discharge the gas that pressure limiting valve is discharged by described exhaust hole, avoid exhaust between described cover and described inner cap, to spread, further reduce and scalded danger, and further improved security.
In preferred embodiments more of the present utility model, described pot cover also comprises jacking block, and described jacking block is located between described inner cap and the described cover and is driven in movement between the upper position of opening described pressure limiting valve and the lower position of closing described pressure limiting valve by described rotatable parts.
Thus, described runner assembly can be opened described pressure limiting valve and close described pressure limiting valve by described jacking block.
In preferred embodiments more of the present utility model, described pot cover also comprises elastic component, and described elastic component is located between described jacking block and the described cover to push described jacking block to described lower position.
Thus, when not needing exhaust, discharge jacking block by rotating rotatable parts, elastic component can be shifted jacking block onto lower position from upper position reliably, thereby closes pressure limiting valve, has improved the reliability that pressure limiting valve cuts out.
In preferred embodiments more of the present utility model, described jacking block comprises: the first fore-set, and described the first fore-set drives between described upper position and described lower position mobile by described rotatable parts; With the second fore-set, described the second fore-set links to each other with described the first fore-set and drives between described upper position and described lower position mobile to open and close described pressure limiting valve by described the first fore-set.
In preferred embodiments more of the present utility model, the inner top surface of described cover is provided with boss and guiding rib, described boss has the center guide hole and described guiding rib limits the center guide groove, the upper end edge of described the first fore-set is engaged in the guide hole of described center movably, it is interior to push described the first fore-set to described lower position that described elastic component is located at described center guide hole, and described the second fore-set is engaged in the guide groove of described center movably and stretch out in the guide groove of described center at the two ends of described the second fore-set.
In preferred embodiments more of the present utility model, the bottom of described the first and second fore-sets links to each other to consist of substantially U-shaped jacking block, the lower surface of described the second fore-set is provided with the guiding stage portion, and the lower end of described guiding rib is provided be used to the Elastic buckle that fastens described guiding stage portion.
In preferred embodiments more of the present utility model, described rotatable parts comprise rotation seat and from the extended cursor of described rotation seat, described rotation seat is installed in rotation on the outer end face of described inner cap, wherein at the described cursor of described primary importance described jacking block is shifted onto described upper position and is allowed described jacking block to turn back to described lower position downwards at the described cursor of the described second place.
In preferred embodiments more of the present utility model, the free end of described cursor is provided be used to the inclined-plane that promotes described jacking block.Thus, rotatable parts simple in structure, and can promote easily and reliably and discharge described jacking block.
In preferred embodiments more of the present utility model, the outer end face of described inner cap is provided with projection, described rotation seat has the installing hole that rotatably cooperates with described projection, the outer end face of described inner cap is provided with positive stop strip, the lower end of described rotation seat is provided with stopper slot, and described positive stop strip is positioned at described stopper slot to limit the rotational angle of described rotation seat.
In preferred embodiments more of the present utility model, the lower end of described rotation seat is provided with along its circumferential isolated two arc pieces at least, and described stopper slot is limited between two adjacent arc pieces.
Thus, can limit the rotational angle of described rotation seat, avoid excessively rotation and the damage related elements.
Pressure cooker according to the utility model second aspect embodiment comprises: the pot body; And pot cover, described pot cover covers on described pot body and described pot cover is according to the described pot cover of the utility model first aspect embodiment.
In specific embodiments more of the present utility model, described pressure cooker is electric pressure cooking saucepan.
Additional aspect of the present utility model and advantage in the following description part 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 the schematic diagram according to the pot cover of the utility model embodiment;
Fig. 2 is another schematic diagram according to the pot cover of the utility model embodiment, has wherein removed cover;
Fig. 3 is the schematic diagram of the cover of pot cover shown in Fig. 1 and 2, wherein shows the inboard of cover;
Fig. 4 is the enlarged diagram of part shown in Fig. 3 centre circle A;
Fig. 5 is the schematic diagram according to the pot cover of the utility model embodiment, and the pressure limiting valve of wherein having removed cover and pot cover is in closed condition;
Fig. 6 is the schematic diagram according to the pot cover of the utility model embodiment, and the pressure limiting valve of wherein having removed cover and pot cover is in exhaust condition.
The specific embodiment
The below describes embodiment of the present utility model in detail, and the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element 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, be intended to 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 "; " length "; " width "; " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of indications such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only be for convenience of description the utility model and simplified characterization, 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 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, the implication of " a plurality of " is two or more, unless clear and definite concrete restriction is arranged in addition.
In the utility model, unless clear and definite regulation and restriction are arranged in addition, broad understanding should be done in the terms such as term " installation ", " linking to each other ", " connection ", " fixing ", for example, can be to be fixedly connected with, and 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 indirectly link to each other by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In the utility model, unless clear and definite regulation and restriction are arranged in addition, First Characteristic Second Characteristic it " on " or D score can comprise that the first and second features directly contact, can comprise that also 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 represent 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 represent that the First Characteristic level height is less than Second Characteristic.
Referring to the pot cover 100 of accompanying drawing description according to the utility model embodiment.
Shown in Fig. 1-6, comprise inner cap 1, cover 2, pressure limiting valve 3 and rotatable parts 5 according to the pot cover 100 of the utility model embodiment.
In the following description, be described as an example of pressure limiting valve with weight example, yet be understandable that, embodiment of the present utility model is not limited to this, also can be the pressure limiting valve of other types, as long as rotatable parts 5 can be opened pressure limiting valve when being positioned at primary importance to carry out exhaust and to close pressure limiting valve to stop exhaust when the second place.
In use, when not needing by pressure limiting valve 3 exhaust, rotatable parts 5 turn to the second place (position shown in Figure 5), and rotatable parts 5 allow pressure limiting valve 3 to close (weight of pressure limiting valve 3 falls), thereby stop exhaust.When exhaust, rotatable parts 5 are turned to primary importance (position shown in Figure 6, rotatable parts 5 are with the weight of pressure limiting valve 3 jack-up that makes progress), thereby pressure limiting valve 3 opens to carry out exhaust, exhaust is discharged in the surrounding environment by exhaust hole 22.
According to the pot cover 100 of the utility model embodiment, can open pressure limiting valve 3 in primary importance and carry out exhaust by rotatable parts 5 are turned to, by being turned in the second place, rotatable parts 5 can allow pressure limiting valve 3 to close, stop exhaust.Therefore when exhaust, need not with hand direct control pressure limiting valve 3 and need not to press always or promote rotatable parts 5, thereby be not easy to scald, and bleeding simple, make things convenient for and safety.With directly stir traditional pot cover that pressure limiting valve carries out exhaust with hand and compare, during according to the pot cover exhaust of the utility model embodiment, operation and the isolated rotatable parts of pressure limiting valve, further reduced the danger of scalding, compare with using magnetic valve, be not easy generating device and damage, the life-span is long, exhaust structure is simple, and cost is low.
In preferred embodiments more of the present utility model, pot cover 100 also comprises operation knob 4, operation knob 4 links to each other with rotatable parts 5 by operation through hole 21, can rotate rotatable parts 5 between described primary importance and the second place by rotary manipulation button 4, has improved the convenience of operation.Preferably, operation knob 4 can insert in the jack (not shown) that is coupled to rotatable parts 5.Further preferably, be provided with sealing ring between operation knob 4 and the cover 2, thereby can avoid exhaust to reveal from operation through hole 21, further reduced and scalded danger.Preferably, pressure limiting valve 3 is corresponding with exhaust hole 22, to expose pressure limiting valve 3 from exhaust hole 22, can be conducive to thus exhaust and discharge from exhaust hole 22.Here, pressure limiting valve and exhaust hole 22 are corresponding should make broad understanding to expose from exhaust hole 22, pressure limiting valve 3 can stretch out in exhaust hole 33, also can not stretch out but on above-below direction with exhaust hole 22 contiguous or over against, be beneficial to the gas that pressure limiting valve 3 discharges and can discharge pot covers by exhaust hole 22.
Shown in Fig. 1-6, in specific embodiments more of the present utility model, pot cover 100 also comprises jacking block 6.Jacking block 6 is located between inner cap 1 and the cover 2 and by rotatable parts 5 and drives in the upper position of opening pressure limiting valve 3 (position shown in Figure 6, pressure limiting valve is in exhaust condition) with the lower position (position shown in Figure 6, pressure limiting valve is in closed condition) that allows pressure limiting valve 3 to close between mobile.
In other words, by the rotation of rotatable parts 5, can drive jacking block 6 and move up and down.When moving to upper position, jacking block 6 is opened pressure limiting valve 3, and when moving to lower position, jacking block 6 allows pressure limiting valve 3 to close.For example, jacking block 6 opens to carry out exhaust with weight (or shifting block of the pressure limiting valve) jack-up of pressure limiting valve 3 to upper position pressure limiting valve 3, and when jacking block 6 discharged jack-up to the weight of pressure limiting valve 3, weight fell, and pressure limiting valve 3 cuts out, and stops exhaust.
Preferably, between jacking block 6 and cover 2, be provided with elastic component 7, Compress Spring for example, elastic component 7 is used for pushing jacking block 6 to described lower position, closes thereby be conducive to pressure limiting valve 3.For example, when rotatable parts 5 turn to when being in primary importance, rotatable parts 5 overcome the elastic force of elastic component 7 and shift jacking block 6 onto described upper position, carry out exhaust thereby open pressure limiting valve 3.When rotatable parts 5 turned to the second place from primary importance, jacking block 6 was moved to described lower position in the effect of elastic component 7 and self gravitation, and pressure limiting valve 3 cuts out.Therefore, by elastic component 7 is set, is conducive to jacking block 6 and is automatically moved to lower position from upper position.
In a concrete example of the present utility model, shown in Fig. 3 and 4, jacking block 6 comprises the first fore-set 61 and the second fore-set 62 that is connected with each other, the first fore-set 61 is driven between described upper position and described lower position mobile by rotatable parts 5, thereby it is mobile between upper position and lower position to drive described the second fore-set 62.For example, the weight that upwards promotes pressure limiting valve 3 at described upper position the second fore-set 62 to be opening pressure limiting valve 3, and discharges the weight of pressure limiting valves 3 at described lower position the second fore-set 62, thereby allows described weight to fall to close pressure limiting valve 3.As shown in Figure 3 and Figure 4, the bottom of the first fore-set 61 and the second fore-set 62 links to each other, and jacking block 6, the first fore-sets 61 and second fore-set 62 of U-shaped can be hollow circular cylinder in order to consist of substantially, alternatively, and the sealing of the bottom of the centre bore of the first fore-set 6.
Shown in Fig. 3 and 4, the inner top surface of cover 2 (lower surface among Fig. 1, the upper surface among Fig. 3) is provided with boss 23 and guiding rib 24.State boss 23 and have upper end 61 that center guide hole 231 and guiding rib 24 limit center guide groove 241, the first fore-sets along being engaged in the center guide hole 231 movably, elastic component 7 is located in the center guide hole 231 to push the first fore-set 61 to described lower position.The second fore-set 62 is engaged in the center guide groove 241 movably and stretch out in center guide groove 241 respectively at the two ends of the second fore-set 62.
In other words, center guide hole 231 is used for the location and guides the first fore-set 61, and guiding rib 24 is trapped among the middle part of the second fore-set 62, is used for the location and guides the second fore-set 62, thereby be conducive to the installation of jacking block 6 and move up and down.The first fore-set 61 and the second fore-set 62 can be integrally formed, and preferably, the first fore-set 61 and the second fore-set 62 removably link together.The first fore-set 61 and the second fore-set 62 are not limited to column.
Shown in Fig. 3 and 4, the limit (for example described lower position) that moves down in order to limit jacking block 6, can be provided with guiding stage portion 63 on the lower surface of the second fore-set 62, for example pass through the part excision formation with the lower surface of the second fore-set 62, the lower end of guiding rib 24 is provided be used to the Elastic buckle 242 that fastens guiding stage portion 63.
In a concrete example of the present utility model, guiding rib 24 is by consisting of along circumferential isolated strip plate, and thus, the second fore-set 62 can radially be filled in the center guide groove 241 in the slit between the adjacent strip plate.Certainly, be understandable that, when the first fore-set 61 and the second fore-set 62 are detachable, the second fore-set 62 also can insert in the center guide groove 241 vertically, this moment, the wall of guiding rib 24 was provided with axial slots, thereby the second fore-set 62 can link to each other with the first fore-set 61 by axial slots, and linkage section vertically the line of rabbet joint move, do not hinder thus moving up and down of the second fore-set 62.
As described in Fig. 1 and 2, in a specific embodiment of the present utility model, rotatable parts 5 comprise rotation seat 54 and from rotation seat 54 extended cursors 51, rotation seat 54 is installed in rotation on the outer end face of inner cap 1, wherein at described primary importance cursor 51 jacking block 6 is shifted onto described upper position and is allowed jacking block 6 to turn back to described lower position downwards at described second place cursor 54.More specifically, cursor 51 can be for substantially L shaped, and the free end of cursor 51 is provided with for the inclined-plane 510 that promotes jacking block 6.Thus, when rotation seat 54 drives cursors 51 and rotates, by can make progress jack-up jacking block 6 and allow jacking block 6 for example under the effect of elastic component 7 and self gravitation, to turn back to described lower position downwards of inclined-plane 510.
As shown in Figure 2, in concrete examples more of the present utility model, the outer end face of inner cap 1 is provided with projection 11, rotation seat 54 has the installing hole that rotatably cooperates with projection 11, the outer end face of inner cap 1 is provided with positive stop strip 12, and in example shown in Figure 2, positive stop strip 12 prolongs from projection 11.The lower end of rotation seat 54 is provided with stopper slot 53, and positive stop strip 12 is positioned at stopper slot 53 with the rotational angle of restriction rotation seat 54.For example, the lower end of rotation seat 54 is provided with along its circumferential isolated two arc pieces 52 at least, and stopper slot 53 is limited between two adjacent arc pieces 52.For example, when a sidewall contact of positive stop strip 12 and stopper slot 53, rotation seat 54 is positioned at described primary importance, when another sidewall contact of positive stop strip 12 and stopper slot 53, rotation seat 54 is positioned at the second place, thereby preventing that rotation seat 54 from rotating surpasses primary importance or the second place and pressure limiting valve is brought adverse effect.
Although above described rotatable parts 5 and opened and closed pressure limiting valves 3 by jacking block 6.Understandable, pot cover 100 according to the utility model embodiment, also jacking block 6 can be set, but directly open or close pressure limiting valve 3 by rotatable parts 5 by rotating, for example rotatable parts 5 can promote or the release weight by the inclined-plane 510 of cursor 51 or the push rod that is located on the inclined-plane 510.
Pot cover 100 according to the utility model embodiment, by rotatable parts 5 are turned to primary importance or the second place, can open pressure limiting valve 3 exhausts or allow pressure limiting valve 3 to close, need not to have avoided scald with hand direct control pressure limiting valve 3, improved security, and when exhaust, need not to pin or promote with hand always rotatable parts 5, improved the convenience of operation, and low cost of manufacture, not fragile, long service life.
Pressure cooker according to the utility model embodiment being described below, can being electric pressure cooking saucepan according to pressure cooker of the present utility model, but be not limited to this, for example also can be the pressure cooker that uses on the cooking stove.
Pressure cooker according to the utility model embodiment comprises pot body and the pot cover that covers on the pot body, and described pot cover can be the pot cover 100 of describing according to the utility model above-described embodiment.
Below the simple bleeding of describing according to the pressure cooker of an embodiment of the utility model.When the needs exhaust, by operation knob 4 rotatable parts 5 are turned to primary importance, thereby jacking block 6 moves to upper position with weight (shifting block) jack-up with pressure limiting valve 3, and pressure limiting valve 3 is opened pressure cooker is carried out exhaust, and exhaust is discharged in the surrounding environment by exhaust hole 22.When not needing exhaust, by operation knob 4 rotatable parts 5 are turned to the second place, thereby jacking block 6 moves to lower position, jacking block 6 can move to lower position by the thrust of self gravitation and elastic component 7, thereby discharge the weight of pressure limiting valve 3, pressure limiting valve 3 cuts out.
Therefore, pot cover and the pressure cooker with this pot cover according to the utility model embodiment, when exhaust, need not the direct control pressure limiting valve, only need to rotate rotatable parts by operation knob and get final product, in exhaust process, need not to press always or promote operation knob, reduced and scalded danger, bleeding and exhaust structure are simple, low cost of manufacture, dependable performance.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or the 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 the above has illustrated and has described embodiment of the present utility model, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art is not in the situation that break away from principle of the present utility model and aim can change above-described embodiment, modification, replacement and modification in scope of the present utility model.
Claims (15)
1. a pot cover is characterized in that, comprising:
Inner cap;
Cover, described cover are located at and cover in described and have exhaust hole and an operation through hole;
Pressure limiting valve, described pressure limiting valve are located at and cover in described and can be by described exhaust hole exhaust; With
Rotatable parts, described rotatable parts are located between described inner cap and the described cover and are corresponding with described operation through hole, and described rotatable parts are in the primary importance of opening described pressure limiting valve and close between the second place of described pressure limiting valve rotatable.
2. pot cover according to claim 1 is characterized in that, also comprises operation knob, and described operation knob links to each other to drive described rotatable parts by described operation through hole and described rotatable parts and rotates between described primary importance and the described second place.
3. pot cover according to claim 2 is characterized in that, is provided with sealing ring between described operation knob and the described cover.
4. pot cover according to claim 1 is characterized in that, described pressure limiting valve exposes in described exhaust hole.
5. each described pot cover according to claim 1-4, it is characterized in that, also comprise jacking block, described jacking block is located between described inner cap and the described cover and is driven in movement between the upper position of opening described pressure limiting valve and the lower position of closing described pressure limiting valve by described rotatable parts.
6. pot cover according to claim 5 is characterized in that, also comprises elastic component, and described elastic component is located between described jacking block and the described cover to push described jacking block to described lower position.
7. pot cover according to claim 6 is characterized in that, described jacking block comprises:
The first fore-set, described the first fore-set drives between described upper position and described lower position mobile by described rotatable parts; With
The second fore-set, described the second fore-set link to each other with described the first fore-set and drive between described upper position and described lower position mobile to open and close described pressure limiting valve by described the first fore-set.
8. pot cover according to claim 7, it is characterized in that, the inner top surface of described cover is provided with boss and guiding rib, described boss has the center guide hole and described guiding rib limits the center guide groove, the upper end edge of described the first fore-set is engaged in the guide hole of described center movably, it is interior to push described the first fore-set to described lower position that described elastic component is located at described center guide hole, and described the second fore-set is engaged in the guide groove of described center movably and stretch out in the guide groove of described center at the two ends of described the second fore-set.
9. pot cover according to claim 8, it is characterized in that, the bottom of described the first and second fore-sets links to each other to consist of substantially U-shaped jacking block, and the lower surface of described the second fore-set is provided with the guiding stage portion, and the lower end of described guiding rib is provided be used to the Elastic buckle that fastens described guiding stage portion.
10. pot cover according to claim 5, it is characterized in that, described rotatable parts comprise rotation seat and from the extended cursor of described rotation seat, described rotation seat is installed in rotation on the outer end face of described inner cap, wherein at the described cursor of described primary importance described jacking block is shifted onto described upper position and is allowed described jacking block to turn back to described lower position downwards at the described cursor of the described second place.
11. pot cover according to claim 10 is characterized in that, the free end of described cursor is provided be used to the inclined-plane that promotes described jacking block.
12. pot cover according to claim 10, it is characterized in that, the outer end face of described inner cap is provided with projection, described rotation seat has the installing hole that rotatably cooperates with described projection, the outer end face of described inner cap is provided with positive stop strip, the lower end of described rotation seat is provided with stopper slot, and described positive stop strip is positioned at described stopper slot to limit the rotational angle of described rotation seat.
13. pot cover according to claim 12 is characterized in that, the lower end of described rotation seat is provided with along its circumferential isolated two arc pieces at least, and described stopper slot is limited between two adjacent arc pieces.
14. a pressure cooker is characterized in that, comprising:
The pot body; With
Pot cover, described pot cover cover on described pot body and described pot cover is each described pot cover in according to claim 1-13.
15. pressure cooker according to claim 14 is characterized in that, described pressure cooker is electric pressure cooking saucepan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220298229 CN202723534U (en) | 2012-06-25 | 2012-06-25 | Pot cover and pressure cooker provided with the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220298229 CN202723534U (en) | 2012-06-25 | 2012-06-25 | Pot cover and pressure cooker provided with the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202723534U true CN202723534U (en) | 2013-02-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220298229 Expired - Lifetime CN202723534U (en) | 2012-06-25 | 2012-06-25 | Pot cover and pressure cooker provided with the same |
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| Country | Link |
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| CN (1) | CN202723534U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104720601A (en) * | 2013-12-23 | 2015-06-24 | 珠海格力电器股份有限公司 | Cooking utensil |
| CN105212730A (en) * | 2015-11-04 | 2016-01-06 | 珠海格力电器股份有限公司 | Electric pressure cooking saucepan and cover assembly thereof |
| CN108244999A (en) * | 2016-12-29 | 2018-07-06 | 浙江绍兴苏泊尔生活电器有限公司 | Electric pressure cooker |
| CN112137401A (en) * | 2019-06-27 | 2020-12-29 | Seb公司 | Electric cooking appliance with detachable heating device |
-
2012
- 2012-06-25 CN CN 201220298229 patent/CN202723534U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104720601A (en) * | 2013-12-23 | 2015-06-24 | 珠海格力电器股份有限公司 | Cooking utensil |
| CN105212730A (en) * | 2015-11-04 | 2016-01-06 | 珠海格力电器股份有限公司 | Electric pressure cooking saucepan and cover assembly thereof |
| CN105212730B (en) * | 2015-11-04 | 2018-04-20 | 珠海格力电器股份有限公司 | Electric pressure cooking saucepan and its cover assembly |
| CN108244999A (en) * | 2016-12-29 | 2018-07-06 | 浙江绍兴苏泊尔生活电器有限公司 | Electric pressure cooker |
| CN108244999B (en) * | 2016-12-29 | 2024-01-26 | 浙江绍兴苏泊尔生活电器有限公司 | Electric pressure cooker |
| CN112137401A (en) * | 2019-06-27 | 2020-12-29 | Seb公司 | Electric cooking appliance with detachable heating device |
| CN112137401B (en) * | 2019-06-27 | 2023-09-15 | Seb公司 | Electric cooking appliance with detachable heating device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |
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| CX01 | Expiry of patent term |