CN103976646A - Cover opening device of electric pressure cooker and electric pressure cooker - Google Patents
Cover opening device of electric pressure cooker and electric pressure cooker Download PDFInfo
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- CN103976646A CN103976646A CN201410183300.8A CN201410183300A CN103976646A CN 103976646 A CN103976646 A CN 103976646A CN 201410183300 A CN201410183300 A CN 201410183300A CN 103976646 A CN103976646 A CN 103976646A
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Abstract
The invention provides a cover opening device of an electric pressure cooker and the electric pressure cooker. The cover opening device comprises a cover opening piece and a linkage sliding block, wherein the cover opening piece and the linkage sliding block are rotationally arranged on an inner cover of a cooker cover of the electric pressure cooker, the cover opening piece can drive the linkage sliding block to rotate, the linkage sliding block is connected with a pot cover of the cooker cover of the electric pressure cooker, and the linkage sliding block can drive the pot cover to rotate; when the cover opening piece is rotated to a first setting position, a pot tooth on the pot cover is separated from a pot tooth on a cooker body of the electric pressure cooker; when the cover opening piece is rotated to a second setting position, the cover opening piece can be connected with a cooker cover buckle which is arranged on the inner cover, the cooker cover buckle is connected with the cooker body, the cover opening piece can drive the cooker cover buckle to move, and the cooker cover buckle is enabled to be separated from the cooker body. The electric pressure cooker provided by the invention has a simple cover opening process and is convenient for a customer to use; in addition, the cover opening device of the electric pressure cooker, provided by the invention, has the advantages that the whole structure is simple, the production and the manufacturing are easy, and the production cost is low.
Description
Technical field
The present invention relates to living electric apparatus field, more specifically, relate to a kind of hood-opening device and the electric pressure cooking saucepan that includes this hood-opening device of electric pressure cooking saucepan.
Background technology
Electric pressure cooking saucepan is as a kind of daily living electric apparatus, from market manifestation, replaced gradually traditional electrical pressure pot, be widely applied in the middle of people's life, its advantage is a lot, as environmental protection, operation are simple, culinary art is quick, can meet multiple culinary art demand etc.
The common rotated articulated electric pressure cooking saucepan that has Contiuum type in existing market, its pot lid rotatably and turningly is connected with pot body, on electric pressure cooking saucepan, be provided with rotary handle and lid-opening button, generally in the process of uncapping, need two step operations, be that the first step is first rotated rotary handle, the pot tooth of pot lid and the pot tooth of pot body are separated, second step is pressed lid-opening button, after making the buckle teeth that covers of pot separated with button bit on pot body, just can make pot cover under the elastic force effect of hinge spring automatically springs open, the structure of being uncapped step by step by two kinds of hood-opening devices like this, not only consumer's rather inconvenience in use, structurally also embody comparatively complicated, production difficulty and production cost have been increased.
Summary of the invention
The present invention is intended at least solve one of technical problem existing in prior art.
For this reason, the invention provides a kind of simple in structure, hood-opening device of using the electric pressure cooking saucepan reliable, manufacturing cost is low.
The object of another aspect of the present invention is, a kind of electric pressure cooking saucepan that comprises the hood-opening device of this electric pressure cooking saucepan is provided, and this electric pressure cooking saucepan is easy to manufacture, has higher production efficiency, production cost is low and be convenient to consumer operates use.
For achieving the above object, the embodiment of one aspect of the invention provides a kind of hood-opening device of electric pressure cooking saucepan, comprise: uncap part and interlock slide block, described uncap part and described interlock slide block be installed in rotation on electric pressure cooking saucepan pot lid in cover, and described in the part of uncapping can drive described interlock slide block to rotate, described interlock slide block is connected with the pot cover of pot lid of described electric pressure cooking saucepan, and described interlock slide block can drive described pot cover to rotate, when the described part of uncapping turns to the first desired location, pot tooth on pot tooth on described pot cover and pot body of described electric pressure cooking saucepan is separated, when the described part of uncapping is rotated further to the second desired location, described uncap part can be arranged on pot cover latch covering in described and be connected, and described pot cover latch is connected with described pot body, described in the part of uncapping can drive the action of described pot cover latch, described pot cover latch and described pot body are separated.
Uncap part and interlock slide block of rotation can successively drive that pot tooth on pot cover is separated with pot tooth on pot body and pot cover latch is separated with the body of stewing, between pot lid and pot body removably coupling part all separated after, pot covers under the elastic force effect of hinge spring and automatically springs open, in the hood-opening device of this electric pressure cooking saucepan, only split cover piece and operate the opening and closing that can control pot lid, realizing a key uncaps, structural reliability is high, and the process of uncapping is more easy, is convenient to consumer and uses, in addition, the structure of hood-opening device that the hood-opening device overall structure of this electric pressure cooking saucepan is compared traditional electrical pressure pot is more simple, is easy to manufacture, and also can reduce production costs, in addition, interlock slide block drives separately pot cover to rotate, make the pot tooth on pot cover separated with the pot tooth on pot body, the rotation of pot cover can connect each other with the rotation of the part of uncapping, pot tooth is first separated, pot cover latch is separated with after pot body, avoid occurring when pot tooth is completely not separated, when user presses pot cover latch, pot cover can be opened, now in pot, still have pressure, in appearance pot, food or vapours are suddenly overflowed the situation that consumer is burned, and uncap part and interlock slide block all belong to rotary components, can be controlled by same device, make the operation of uncapping of product more easy.
In addition, the hood-opening device of the electric pressure cooking saucepan in above-described embodiment provided by the invention can also have following additional technical feature:
According to one embodiment of present invention, described in the part of uncapping be rotating cam, on the side of described rotating cam, be provided with cantilever; On described pot cover latch, be provided with buckle teeth, described pot cover latch is connected with the button bit on described pot body by described buckle teeth; When described rotating cam turns to described the second desired location, the described cantilever on described rotating cam can act on described pot cover latch, and buckle teeth on described pot cover latch and the button bit on described pot body are separated.
According to one embodiment of present invention, when described rotating cam turns to described the second desired location, described cantilever on described rotating cam can be pressed, one end of the cover latch of stewing described in lifting, or, described cantilever can drive described pot cover latch moving radially along described inner cap, or described cantilever can drive described pot cover latch along the circumferential movement of described inner cap, so that the button bit on the buckle teeth on described pot cover latch and described pot body is separated.
According to one embodiment of present invention, cover in described and be fixed with rotating shaft, described interlock slide block and described rotating cam are coaxially installed in rotation in described rotating shaft.
According to one embodiment of present invention, also comprise: elastic component; Described elastic component is arranged between described rotating cam and described interlock slide block, and when described rotating cam turns to described the second desired location and loses after turning effort power, described rotating cam is separated with described pot cover latch under the effect of described elastic component.
According to one embodiment of present invention, described elastic component is torsion spring, and the two ends of described torsion spring are blocked respectively and are pressed on described rotating cam and described interlock slide block.
According to one embodiment of present invention, on described pot cover, be fixed with lock, on described interlock slide block, be provided with draw-in groove, one end of described lock snaps in described draw-in groove, described interlock slide block drives described lock to rotate by described draw-in groove, and described lock drives described pot cover to rotate.
According to one embodiment of present invention, described electric pressure cooking saucepan hood-opening device also comprises: rotary handle; Described rotary handle is connected with described rotating cam, rotates described rotary handle and can drive described rotating cam to rotate.
According to one embodiment of present invention, on described rotating cam, also form rotating cam handle, rotate described rotating cam handle and can drive described rotating cam to rotate.
The embodiment of another aspect of the present invention provides a kind of electric pressure cooking saucepan, includes the hood-opening device of the electric pressure cooking saucepan described in above-mentioned arbitrary embodiment.
The electric pressure cooking saucepan overall structure of hood-opening device that is equipped with this electric pressure cooking saucepan is more simple, reliability is higher, is easy to manufacture, and production cost is lower; In addition, the hood-opening device of this electric pressure cooking saucepan can be realized a key and uncap, and therefore, this electric pressure cooking saucepan is more convenient for, and consumer operates and use, is also more subject to consumer's favor, contributes to improve the sales volume of this electric pressure cooking saucepan.
Additional aspect of the present invention and advantage will become in description part below obviously, or recognize by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage accompanying drawing below combination obviously and is easily understood becoming the description of embodiment, wherein:
Fig. 1 removes the decomposition texture schematic diagram of stewing after the enclosing cover covering according to the electric pressure cooking saucepan of the hood-opening device that described electric pressure cooking saucepan is installed described in one embodiment of the invention;
Fig. 2 is the sectional structure schematic diagram of the described electric pressure cooking saucepan shown in Fig. 1;
Fig. 3 is the plan structure schematic diagram of the described electric pressure cooking saucepan shown in Fig. 1 when closing lid state;
Fig. 4 is the plan structure schematic diagram when uncapping state in the described electric pressure cooking saucepan shown in Fig. 3;
Fig. 5 is the structure for amplifying schematic diagram of the A portion of described electric pressure cooking saucepan shown in Fig. 2.
Wherein, in Fig. 1 to Fig. 5, the corresponding relation between Reference numeral and component names is:
1 electric pressure cooking saucepan, 11 rotating cams, 111 cantilevers, 12 interlock slide blocks, 121 draw-in grooves, 13 torsion springs, 14 rotary handles, 15 pot lids, 151 inner caps, 1511 rotating shafts, 152 pot covers, 1521 pots of teeth, 1522 locks, 153 pot cover latches, 1531 buckle teeths, 16 pot bodies, 161 button bits.
The specific embodiment
In order more clearly to understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.It should be noted that, in the situation that not conflicting, the application's embodiment and the feature in embodiment can combine mutually.
A lot of details have been set forth in the following description so that fully understand the present invention; but; the present invention can also adopt other to be different from mode described here and implement, and therefore, protection scope of the present invention is not subject to the restriction of following public specific embodiment.
Embodiment mono-:
As shown in Figures 1 to 5, the hood-opening device of a kind of electric pressure cooking saucepan providing according to some embodiments of the invention, comprise: uncap part and interlock slide block 12, described uncap part and described interlock slide block 12 are installed in rotation on the inner cap 151 of pot lid 15 of electric pressure cooking saucepan 1, and described in the part of uncapping can drive described interlock slide block 12 to rotate, described interlock slide block 12 is connected with the pot cover 152 of pot lid 15 of described electric pressure cooking saucepan 1, and described interlock slide block 12 can drive described pot cover 152 to rotate, when the described part of uncapping turns to the first desired location, pot tooth 1521 on described pot cover 152 is separated with the pot tooth 1521 on pot body 16 of described electric pressure cooking saucepan 1, when the described part of uncapping is rotated further to the second desired location, the described part of uncapping can be connected with pot cover latch 153 being arranged on described inner cap 151, and described pot cover latch 153 is connected with described pot body 16, the described part of uncapping can drive described pot cover latch 153 actions, and described pot cover latch 153 is separated with described pot body 16.
Uncap part and interlock slide block of rotation can successively drive that pot tooth on pot cover is separated with pot tooth on pot body and pot cover latch is separated with the body of stewing, between pot lid and pot body removably coupling part all separated after, pot covers under the elastic force effect of hinge spring and automatically springs open, in the hood-opening device of this electric pressure cooking saucepan, only split cover piece and operate the opening and closing that can control pot lid, realizing a key uncaps, structural reliability is high, and the process of uncapping is more easy, is convenient to consumer and uses, in addition, the structure of hood-opening device that the hood-opening device overall structure of this electric pressure cooking saucepan is compared traditional electrical pressure pot is more simple, is easy to manufacture, and also can reduce production costs, in addition, interlock slide block drives separately pot cover to rotate, make the pot tooth on pot cover separated with the pot tooth on pot body, the rotation of pot cover can connect each other with the rotation of the part of uncapping, pot tooth is first separated, pot cover latch is separated with after pot body, avoid occurring when pot tooth is completely not separated, when user presses pot cover latch, pot cover can be opened, now in pot, still have pressure, in appearance pot, food or vapours are suddenly overflowed the situation that consumer is burned, and uncap part and interlock slide block all belong to rotary components, can be controlled by same device, make the operation of uncapping of product more easy.
Particularly, as shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 5, described in the part of uncapping be rotating cam 11, on the side of described rotating cam 11, be provided with cantilever 111; On described pot cover latch 153, be provided with buckle teeth 1531, described pot cover latch 153 is connected with the button bit 161 on described pot body 16 by described buckle teeth 1531; When described rotating cam 11 turns to described the second desired location, the described cantilever 111 on described rotating cam 11 can act on described pot cover latch 153, and the buckle teeth 1531 on described pot cover latch 153 is separated with the button bit 161 on described pot body 16.
When rotating, rotating cam can drive cantilever to rotate together, after cantilever-rotating, can contact with pot cover latch, and act on pot cover latch, the buckle teeth that makes to stew on cover latch is separated with the button bit on pot body, thereby the continuous rotation that adopts rotating cam can be realized and uncapping, and the structure of moulding cantilever on employing rotating cam, simple, reliable and be easy to manufacture.Certainly, those skilled in the art will readily understand, also can adopt other structures, such as structures such as drive links, substitute cantilever, rotatablely moving on rotating cam passed to described pot cover latch, all should the application's protection domain within, repeat no more.
Particularly, when described rotating cam 11 turns to described the second desired location, described cantilever on described rotating cam 11 can be pressed, stew described in lifting one end of cover latch 153, or, described cantilever 111 can drive described pot cover latch 153 moving radially along described inner cap 151, or, described cantilever 111 can drive described pot cover latch 153 along the circumferential movement of described inner cap 151, so that the buckle teeth 1531 on described pot cover latch 153 is separated with the button bit 161 on described pot body 16, in the present embodiment as Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 5, the one end of pressing described pot cover latch 153 for the described cantilever on described rotating cam 11, buckle teeth 1531 on described pot cover latch 153 is separated with the button bit 161 on described pot body 16.
Pot cover latch circumferentially rotatably or in can being pressed along moving radially maybe of inner cap, being installed on to lifting covers along inner cap, when pot cover latch is when covering in being circumferentially installed on movably of inner cap, in this structure without pot cover latch around the rotation of the interior rotating shaft covering or moving radially along inner cap, therefore required space when reserving the upset of pot cover latch, can reduce the radial dimension of pot lid, save product materials, then reduce production costs; When pot cover latch is when covering in being radially installed on movably of inner cap, cantilever action is in pot cover latch, and the cover latch that makes to stew is along the moving radially of inner cap, and the button bit on the buckle teeth that makes to stew on cover latch and pot body is separated, this structure is also very simple, is easy to manufacture simultaneously; When pot cover latch can be pressed or lifting while covering in being installed on, cantilever press or one end of lifting pot cover latch with the buckle teeth on separation pot cover latch and the button bit on pot body, this simple in structure, be easy to manufacture simultaneously.
Particularly, as shown in Figure 1, Figure 2 with shown in Fig. 5, on described inner cap 151, be fixed with rotating shaft 1511, described interlock slide block 12 is coaxially installed in rotation in described rotating shaft 1511 with described rotating cam 11, described rotating shaft comprises first step axle and second step axle, described rotating cam is arranged on described first step axle, and described interlock slide block is arranged on described second step axle, and the diameter of described first step axle is less than the diameter of described second step axle.
Rotating cam and interlock slide block are coaxially rotatably installed in rotating shaft, are easy to increase parts and make rotating cam drive interlock slide block to rotate; Interlock slide block and rotating cam are installed on the second step axle and first step axle of different-diameter, make rotating cam can drive interlock slide block to rotate, and realize the key function of uncapping, and assembling are simple.
Certainly, as shown in Figure 1 and Figure 5, described electric pressure cooking saucepan hood-opening device also comprises: elastic component; Described elastic component is arranged between described rotating cam 11 and described interlock slide block 12, when described rotating cam 11 turns to described the second desired location and loses after turning effort power, described rotating cam 11 is separated with described pot cover latch 153 under the effect of described elastic component.
Elastic component self has the ability that shape is recovered, the elastic force that overcomes elastic component rotates rotating cam, and, after losing turning effort power, elastic component can set back, make cantilever to depart from pot cover latch by driven rotary cam, ready for closing lid next time, be convenient to the use of consumption; In addition elastic component self has certain resistance to deformation intensity, within its strength range, during rotating cam rotation, can drive the interlock slide block being connected with elastic component to rotate by elastic component, and said structure is simple, and production cost is low, is easy to manufacture.
Particularly, as shown in Figure 1 and Figure 5, described elastic component is torsion spring 13, and the two ends of described torsion spring 13 are blocked respectively and are pressed on described rotating cam 11 and described interlock slide block 12.
The cost of torsion spring is low and meet the designing requirement of this product to elastic component; And the syndeton of torsion spring and rotating cam and interlock slide block is simple, is easy to production and assembly.
It should be noted that, as shown in Figures 1 to 4, on described pot cover 152, be fixed with lock 1522, on described interlock slide block 12, be provided with draw-in groove 121, one end of described lock 1522 snaps in described draw-in groove 121, described interlock slide block 12 drives described lock 1522 to rotate by described draw-in groove 121, and described lock 1522 drives described pot cover 152 to rotate.
Between interlock slide block and pot cover, be provided with inner cap, therefore use the structure of draw-in groove and lock interlock can make interlock slide block effectively drive pot cover rotation, and said structure be simple, is easy to manufacture.Certainly, skilled in the art will recognize that also can be by adopting other structures, and for example the structure of three circumferential uniform hanging axises, also can realize the effect that rotating cam drives pot cover rotation, repeats no more.
In one embodiment of the invention, as shown in Figure 1, Figure 2 with shown in Fig. 5, described electric pressure cooking saucepan is opened this device and is also comprised: rotary handle 14; Described rotary handle 14 is connected with described rotating cam 11, rotates described rotary handle 14 and can drive described rotating cam 11 to rotate.
By rotary handle, control the rotation of rotating cam, be easier to consumer and product operated and use.
Particularly, as shown in Figure 3 and Figure 4, on described rotating cam 11, also form rotating cam handle (not shown in Figure of description), rotate described rotating cam handle and can drive described rotating cam 11 to rotate.
By rotating cam, the rotation of hand control rotating cam, be easier to consumer and product operated and use, and rotating cam handle is fixed on rotating cam, be convenient to install and operation.
Embodiment bis-:
As depicted in figs. 1 and 2, a kind of electric pressure cooking saucepan 1 providing according to some embodiments of the invention, described electric pressure cooking saucepan 1 includes the hood-opening device of the electric pressure cooking saucepan described in above-mentioned arbitrary embodiment.
The electric pressure cooking saucepan overall structure of hood-opening device that is equipped with this electric pressure cooking saucepan is more simple, reliability is higher, is easy to manufacture, and production cost is lower; In addition, the hood-opening device of this electric pressure cooking saucepan can be realized a key and uncap, and therefore, this electric pressure cooking saucepan is more convenient for, and consumer operates and use, is also more subject to consumer's favor, contributes to improve the sales volume of this electric pressure cooking saucepan.
In the present embodiment, the process of uncapping of electric pressure cooking saucepan 1 is:
Cook complete, and air pressure and temperature in pot all drop to after openable state, as shown in Figure 1, rotate rotary handle 14, driven rotary cam 11 rotates, rotating cam drives interlock slide block 12 to rotate, draw-in groove 121 on interlock slide block 12 drives lock 1522 to rotate, and lock 1522 drives pot cover 152 to rotate, when turning to the first desired location, position as shown in Figure 3, the pot tooth 1521 on pot cover 152 and the pot tooth on pot body 16 are separated;
Be rotated further rotary handle 14, because lock 1522 is blocked by interior pot 151, make interlock slide block 12 and pot cover 152 all keep motionless, and rotating cam 11 overcomes the elastic force of torsion spring 13 while being rotated further to the second desired location with respect to interlock slide block 12, position as shown in Figure 4, the free-ended lower surface of the cantilever 111 on rotating cam 11 is pressed one end of pot cover latch 153, drive pot cover latch 153 to rotate around its rotating shaft, the buckle teeth 1531 that makes to stew on cover latch 153 is separated with the button bit 161 on pot body 16, pot cover 15 and the body 16 of stewing between under the effect of elastic hinge, making pot cover 15 automatically springs open,
Unclamp rotary handle 14, be that rotating cam 11 loses after turning effort power, torsion spring 13 can set back by driven rotary cam 11, make rotating cam 11 with respect to interlock slide block 12, to the direction contrary with former direction of rotation, turn to the first above-mentioned desired location, cantilever 111 on rotating cam 11 is separated with described pot cover latch 153, for closing lid is ready smoothly next time, so far complete a complete process of uncapping, and this is uncapped in process, user is as long as rotate rotary handle 14, without pot cover latch 153 of pressing of the prior art, real realization " key is uncapped ", facilitated user's the operation of uncapping.
The above-mentioned process of uncapping describes to rotate rotary handle 14, rotates the rotating cam handle on rotating cam 11, and the process of uncapping is identical, repeats no more.
In the present invention, term " first ", " second " be the object for describing only, and can not be interpreted as indication or hint relative importance; Term " a plurality of " refers to two or more, unless separately there is clear and definite restriction.The terms such as term " installation ", " being connected ", " connection ", " fixing " all should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be to be directly connected, also can indirectly be connected by intermediary.For the ordinary skill in the art, can understand as the case may be above-mentioned term concrete meaning in the present invention.
In description of the invention, if occur, term " installation ", " being connected ", " connection ", " fixing " etc. all should be interpreted broadly, and for example, " connection " can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; " being connected " can be to be directly connected, and also can indirectly be connected by intermediary.For the ordinary skill in the art, can understand as the case may be above-mentioned term concrete meaning in the present invention.
In the description of this description, if occur, the description of term " embodiment ", " some embodiment ", " specific embodiment " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. the hood-opening device of electric pressure cooking saucepan, is characterized in that,
Comprise: uncap part and interlock slide block, described uncap part and described interlock slide block be installed in rotation on electric pressure cooking saucepan pot lid in cover, and described in the part of uncapping can drive described interlock slide block to rotate, described interlock slide block is connected with the pot cover of pot lid of described electric pressure cooking saucepan, and described interlock slide block can drive described pot cover to rotate, when the described part of uncapping turns to the first desired location, the pot tooth on the pot tooth on described pot cover and pot body of described electric pressure cooking saucepan is separated;
When the described part of uncapping is rotated further to the second desired location, described uncap part can be arranged on pot cover latch covering in described and be connected, and described pot cover latch is connected with described pot body, described in the part of uncapping can drive the action of described pot cover latch, described pot cover latch and described pot body are separated.
2. the hood-opening device of electric pressure cooking saucepan according to claim 1, is characterized in that,
The described part of uncapping is rotating cam, on the side of described rotating cam, is provided with cantilever;
On described pot cover latch, be provided with buckle teeth, described pot cover latch is connected with the button bit on described pot body by described buckle teeth;
When described rotating cam turns to described the second desired location, the described cantilever on described rotating cam can act on described pot cover latch, and buckle teeth on described pot cover latch and the button bit on described pot body are separated.
3. the hood-opening device of electric pressure cooking saucepan according to claim 2, is characterized in that,
When described rotating cam turns to described the second desired location, described cantilever on described rotating cam can be pressed, one end of the cover latch of stewing described in lifting, or, described cantilever can drive described pot cover latch moving radially along described inner cap, or, described cantilever can drive described pot cover latch along the circumferential movement of described inner cap, so that the button bit on the buckle teeth on described pot cover latch and described pot body is separated.
4. the hood-opening device of electric pressure cooking saucepan according to claim 3, is characterized in that,
In described, cover and be fixed with rotating shaft, described interlock slide block and described rotating cam are coaxially installed in rotation in described rotating shaft.
5. according to the hood-opening device of arbitrary described electric pressure cooking saucepan in claim 1-4, it is characterized in that,
Also comprise: elastic component;
Described elastic component is arranged between described rotating cam and described interlock slide block, and when described rotating cam turns to described the second desired location and loses after turning effort power, described rotating cam is separated with described pot cover latch under the effect of described elastic component.
6. the hood-opening device of electric pressure cooking saucepan according to claim 5, is characterized in that,
Described elastic component is torsion spring, and the two ends of described torsion spring are blocked respectively and are pressed on described rotating cam and described interlock slide block.
7. the hood-opening device of electric pressure cooking saucepan according to claim 6, is characterized in that,
On described pot cover, be fixed with lock, on described interlock slide block, be provided with draw-in groove, one end of described lock snaps in described draw-in groove, and described interlock slide block drives described lock to rotate by described draw-in groove, and described lock drives described pot cover to rotate.
8. the hood-opening device of electric pressure cooking saucepan according to claim 7, is characterized in that,
Also comprise: rotary handle;
Described rotary handle is connected with described rotating cam, rotates described rotary handle and can drive described rotating cam to rotate.
9. the hood-opening device of electric pressure cooking saucepan according to claim 7, is characterized in that,
On described rotating cam, also form rotating cam handle, rotate described rotating cam handle and can drive described rotating cam to rotate.
10. electric pressure cooking saucepan, is characterized in that, includes the hood-opening device of the electric pressure cooking saucepan as described in any one claim in claim 1-9.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410183300.8A CN103976646B (en) | 2014-04-30 | 2014-04-30 | The hood-opening device of electric pressure cooking saucepan and electric pressure cooking saucepan |
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| CN201410183300.8A CN103976646B (en) | 2014-04-30 | 2014-04-30 | The hood-opening device of electric pressure cooking saucepan and electric pressure cooking saucepan |
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| CN103976646B CN103976646B (en) | 2016-03-16 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105380512A (en) * | 2015-11-27 | 2016-03-09 | 谢勇 | Electric pressure cooker with handle and hinge shaft respectively arranged on two sides |
| CN107788827A (en) * | 2016-09-02 | 2018-03-13 | 佛山市顺德区美的电热电器制造有限公司 | Electric pressure cooking saucepan and its hood-opening device |
| CN110680199A (en) * | 2018-07-06 | 2020-01-14 | 佛山市顺德区美的电热电器制造有限公司 | Lid subassembly and cooking utensil |
| CN115336904A (en) * | 2022-09-05 | 2022-11-15 | 珠海格力电器股份有限公司 | Cover body assembly and electric pressure cooker |
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| CN107788827A (en) * | 2016-09-02 | 2018-03-13 | 佛山市顺德区美的电热电器制造有限公司 | Electric pressure cooking saucepan and its hood-opening device |
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| CN110680199B (en) * | 2018-07-06 | 2022-04-19 | 佛山市顺德区美的电热电器制造有限公司 | Lid subassembly and cooking utensil |
| CN115336904A (en) * | 2022-09-05 | 2022-11-15 | 珠海格力电器股份有限公司 | Cover body assembly and electric pressure cooker |
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