CN203828662U - Uncovering device of electric pressure cooker and electric pressure cooker - Google Patents
Uncovering device of electric pressure cooker and electric pressure cooker Download PDFInfo
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- CN203828662U CN203828662U CN201420222183.7U CN201420222183U CN203828662U CN 203828662 U CN203828662 U CN 203828662U CN 201420222183 U CN201420222183 U CN 201420222183U CN 203828662 U CN203828662 U CN 203828662U
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- rotating cam
- electric pressure
- pot
- pressure cooking
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- 238000010411 cooking Methods 0.000 claims description 78
- 230000000694 effects Effects 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 26
- 238000000034 method Methods 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 14
- 210000000515 tooth Anatomy 0.000 description 32
- 238000010586 diagram Methods 0.000 description 5
- 235000013547 stew Nutrition 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Abstract
The utility model provides an uncovering device of an electric pressure cooker and the electric pressure cooker. The uncovering device comprises an uncovering piece which is arranged on an inner cover body of a pot cover of the electric pressure cooker in a rotating mode. The uncovering piece is connected with a pot cover body of the pot cover of the electric pressure cooker, the uncovering piece can drive the pot cover body to rotate, when the uncovering piece rotates to the first set position, pot teeth on the pot cover body are separated from those on the pot body of the electric pressure cooker, and when the uncovering piece continues to rotate to the second set position, the uncovering piece can be connected with a pot cover buckle on the inner cover body. Moreover, the pot cover buckle is connected with the pot body, and the uncovering piece can drive the pot cover buckle to move in the radial direction of the inner cover body to enable the pot cover buckle to be separated from the pot body. The uncovering process of the electric pressure cooker is simple, and a consumer can conveniently use the electric pressure cooker; in addition, the uncovering device of the electric pressure cooker is simple in overall structure, easy to manufacture and low in production cost.
Description
Technical field
The utility model relates to living electric apparatus field, more specifically, relates 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 is turningly 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.
Utility model content
The utility model is intended at least solve one of technical problem existing in prior art.
For this reason, the utility model 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 utility model 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 an aspect of the utility model provides a kind of hood-opening device of electric pressure cooking saucepan, comprise: the part of uncapping, the described part of uncapping be installed in rotation on electric pressure cooking saucepan pot lid in cover, the described part of uncapping is connected with the pot cover of pot lid of described electric pressure cooking saucepan, and described in the part of uncapping can drive described pot cover to rotate, described in uncap part while turning to the first desired location, the pot tooth on described pot cover is separated with pot tooth on pot body of described electric pressure cooking saucepan; When the described part of uncapping continues rotation 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, the described part of uncapping can drive described pot cover latch along the moving radially of described inner cap, and described pot cover latch and described pot body are separated.
Rotation uncap part can successively drive pot tooth on pot cover with pot the pot tooth on body separated 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, 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 that when user acts on pot cover latch, pot cover can be opened when pot tooth is completely not separated, now in pot, still have pressure, in appearance pot, food or vapours are suddenly overflowed the situation that consumer is burned.
The hood-opening device of the electric pressure cooking saucepan in above-described embodiment that in addition, the utility model provides can also have following additional technical feature:
According to an embodiment of the present utility model, described in the part of uncapping be rotating cam, on the side of described rotating cam, be provided with cantilever, the end of described cantilever is provided with chute; Described pot cover latch is radially arranged on movably in described and covers along described inner cap, and is provided with button projection on described pot cover latch one end relative with described rotating cam; 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 the rotation of described rotating cam is during to described the second desired location, described button projection can snap in described chute, to drive described pot cover latch along the moving radially of described inner cap, buckle teeth on described pot cover latch and the button bit on described pot body is separated.
According to an embodiment of the present utility model, described pot cover latch is arranged on the side of described inner cap by a back-moving spring, when described button projection snaps in described chute, described pot cover latch is under the effect of described rotating cam, overcome elastic force radially the moving to the center position near described inner cap along described inner cap of described back-moving spring, or move to the center position away from described inner cap, so that the button bit on the buckle teeth on described pot cover latch and described pot body is separated; When described button projection is deviate from described chute, described pot cover latch resets under the effect of described back-moving spring.
According to an embodiment of the present utility model, the hood-opening device of described electric pressure cooking saucepan 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 an embodiment of the present utility model, on described rotating cam, also form rotating cam handle, rotate described rotating cam handle and can drive described rotating cam to forward to.
According to an embodiment of the present utility model, the hood-opening device of described electric pressure cooking saucepan also comprises interlock slide block and torsion spring; Described interlock slide block and described rotating cam are coaxially installed in rotation in described and cover, described torsion spring is arranged between described rotating cam and described interlock slide block, and the two ends of described torsion spring are blocked respectively and are pressed on described rotating cam and described interlock slide block, 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 torsion spring.
According to an embodiment of the present utility model, 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 an embodiment of the present utility model, on described pot cover, be fixed with lock, on described rotating cam, be provided with cam draw-in groove, in described, cover and be provided with inner cap chute, one end of described lock snaps in described cam draw-in groove through after described inner cap chute, described lock can slide along described inner cap chute, and described rotating cam drives described lock to rotate by described cam draw-in groove, and described lock drives described pot cover to rotate.
According to an embodiment of the present utility model, the hood-opening device of described electric pressure cooking saucepan also comprises: steam discharge push rod, and on described rotating cam, be provided with steam discharge slideway, one end of described steam discharge push rod is connected with described steam discharge slideway, the other end is connected with described exhaust steam valve, and described steam discharge push rod can move up and down; Described steam discharge slideway comprises: slideway first step and slideway second step, and described slideway first step is higher than described slideway second step, and can slide in one end of described steam discharge push rod between described slideway first step and described slideway second step; Wherein, rotate described rotating cam, described rotating cam drives described steam discharge slideway to rotate, slide to described slideway first step from described slideway second step in one end of described steam discharge push rod, drive described steam discharge push rod to move up, described steam discharge push rod drives described exhaust steam valve to move up together, and described exhaust steam valve and described steam discharge spool are separated and steam discharge.
The embodiment of another aspect of the present utility model 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 the steam discharge of this electric pressure cooking saucepan of 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 utility model and advantage will become in description part below obviously, or recognize by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model 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 embodiment of the utility model;
Fig. 2 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 another embodiment of the utility model;
Fig. 3 is the sectional structure schematic diagram of the described electric pressure cooking saucepan shown in Fig. 2;
The sectional structure schematic diagram of Fig. 4 when to be the buckle teeth of stewing on cover latch described in the described electric pressure cooking saucepan shown in Fig. 3 separated with button bit on described pot body;
Fig. 5 is the plan structure schematic diagram of the hood-opening device of the described electric pressure cooking saucepan in the described electric pressure cooking saucepan shown in Fig. 2;
Fig. 6 is the perspective view of the described rotating cam in described electric pressure cooking saucepan shown in Fig. 1;
Fig. 7 is the perspective view of the described rotating cam in described electric pressure cooking saucepan shown in Fig. 2.
Wherein, in Fig. 1 to Fig. 7, the corresponding relation between Reference numeral and component names is:
1 rotating cam, 11 cantilevers, 111 chutes, 12 cam draw-in grooves, 14 steam discharge slideways, 141 slideway first steps, 142 slideway second steps, 2 interlock slide blocks, 21 draw-in grooves, 3 torsion springs, 4 rotary handles, 5 back-moving springs, 6 pot lids, 61 inner caps, 611 fixed axis, 612 inner cap chutes, 613 pot cover latches, 6131 buckle teeths, 6132 button projections, 62 pot covers, 7 pot bodies, 71 button bits, 8 exhaust steam valves, 9 steam discharge spools, 101 steam discharge push rods, 102 springs.
The specific embodiment
In order more clearly to understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is entered the detailed description of a key.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 utility model; but; the utility model can also adopt other to be different from mode described here and implement, and therefore, protection domain of the present utility model is not subject to the restriction of following public specific embodiment.
Embodiment mono-:
As shown in Fig. 1 and Fig. 6, the hood-opening device of a kind of electric pressure cooking saucepan providing according to some embodiment of the utility model, comprise: the part of uncapping, the described part of uncapping is installed in rotation on the fixed axis 611 on the inner cap 61 of pot lid 6 of electric pressure cooking saucepan, the described part of uncapping is connected with the pot cover 62 of pot lid 6 of described electric pressure cooking saucepan, and described in the part of uncapping can drive described pot cover 62 to rotate, when the described part of uncapping turns to the first desired location, pot tooth (not shown in Figure of description) on described pot cover 62 is separated with the pot tooth (not shown in Figure of description) on pot body 7 of described electric pressure cooking saucepan, when the described part of uncapping continues rotation to the second desired location, the described part of uncapping can be connected with pot cover latch 613 being arranged on described inner cap 61, and described pot cover latch 613 is connected with described pot body 7, the described part of uncapping can drive described pot cover latch 613 along the moving radially of described inner cap 61, and described pot cover latch 613 is separated with described pot body 7.
Rotation uncap part can successively drive pot tooth on pot cover with pot the pot tooth on body separated 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, the process of uncapping is more easy, being convenient to consumer uses, and in radially mobile pot cover latch is easy to be installed on, cover, be convenient to manufacture; 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, 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 that when user acts on pot cover latch, pot cover can be opened when pot tooth is completely not separated, now in pot, still have pressure, in appearance pot, food or vapours are suddenly overflowed the situation that consumer is burned.
Particularly, as shown in Fig. 1 and Fig. 6, described in the part of uncapping be rotating cam 1, on the side of described rotating cam 1, be provided with cantilever 11, the end of described cantilever 11 is provided with chute 111; Described pot cover latch 613 is radially arranged on described inner cap 61 movably along described inner cap 61, and is provided with button projection 6132 on described pot cover latch 613 one end relative with described rotating cam 1; On described pot cover latch 613, be provided with buckle teeth 6131, described pot cover latch 613 is connected with the button bit 71 on described pot body 7 by described buckle teeth 6131; When described rotating cam 1 rotates to described the second desired location, described button projection 6132 can snap in described chute 111, to drive described pot cover latch 613 along the moving radially of described inner cap 61, the buckle teeth 6131 on described pot cover latch 613 is separated with the button bit 71 on described pot body 7.
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, as shown in Figure 1, described pot cover latch 613 is arranged on the side of described inner cap 61 by a back-moving spring 5, when described button projection 6132 snaps in described chute 111 when interior, described pot cover latch 613 is under the effect of described rotating cam 1, overcome elastic force radially the moving to the center position near described inner cap 61 along described inner cap 61 of described back-moving spring 5, or move to the center position away from described inner cap 61, so that the buckle teeth 6131 on described pot cover latch 613 is separated with the button bit 71 on described pot body 7; When described button projection 6132 is deviate from described chute 111, described pot cover latch 613 resets under the effect of described back-moving spring 5.
Back-moving spring self has the ability that shape is recovered, after the elastic force that pot cover latch overcomes back-moving spring moves, back-moving spring can drive pot cover latch to set back, again when lid, pot cover latch can automatically be connected and realize self-locking with pot body, and said structure is simple, and production cost is low, be easy to manufacture, and easy to use.
Particularly, as shown in Figure 1, the hood-opening device of described electric pressure cooking saucepan also comprises: rotary handle 4; Described rotary handle 4 is connected with described rotating cam 1, rotates described rotary handle 4 and can drive described rotating cam 1 to rotate.
By rotary handle, control the rotation of rotating cam, be easier to consumer and product operated and use.
Certainly, also plastic on described rotating cam 1 have a rotating cam handle (not shown in Figure of description), rotates described rotating cam handle and can drive described rotating cam 1 to forward to.
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.
Particularly, as shown in Figure 1, the hood-opening device of described electric pressure cooking saucepan also comprises interlock slide block 2 and torsion spring 3; Described interlock slide block 2 is coaxially installed in rotation on the fixed axis 611 on described inner cap 61 with described rotating cam 1, described torsion spring 3 is arranged between described rotating cam 1 and described interlock slide block 2, and the two ends of described torsion spring 3 are blocked respectively and are pressed on described rotating cam 1 and described interlock slide block 2, when described rotating cam 1 turns to described the second desired location and loses after turning effort power, described rotating cam 1 is separated with described pot cover latch 613 under the effect of described torsion spring 3.
Torsion spring self has the ability that shape is recovered, and overcomes after the elastic force rotation rotating cam of torsion spring, and torsion spring can set back by driven rotary cam; In addition torsion spring self has certain resistance to deformation intensity, within its strength range, during rotating cam rotation, can drive the interlock slide block being connected with torsion spring to rotate by torsion spring, and said structure is simple, and production cost is low, is easy to manufacture.
It should be noted that, as shown in Figure 1, on described pot cover 62, be fixed with lock (not shown in Figure of description), on described interlock slide block 2, be provided with draw-in groove 21, one end of described lock snaps in described draw-in groove 21, described interlock slide block 2 drives described lock to rotate by described draw-in groove 21, and described lock drives described pot cover 62 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.
Embodiment bis-:
Embodiment bis-includes the most of structure in embodiment mono-, is to be no longer provided with described interlock slide block and described torsion spring in embodiment bis-with embodiment mono-difference, below illustrates the structure of embodiment bis-.
As Fig. 2, Fig. 3, Fig. 4, shown in Fig. 5 and Fig. 7, the hood-opening device of a kind of electric pressure cooking saucepan providing according to some embodiment of the utility model, on described pot cover 62, be fixed with lock (not shown in Figure of description), described rotating cam 1 is rotatably installed on the described fixed axis 611 on described inner cap 61, between described rotating cam 1 side and described inner cap 61, be provided with spring 102, on described rotating cam 1, be provided with cam draw-in groove 12, on described inner cap 61, be provided with inner cap chute 612, one end of described lock snaps in described cam draw-in groove 12 through after described inner cap chute 612, described lock can slide along described inner cap chute 612, described rotating cam 1 drives described lock to rotate by described cam draw-in groove 12, described lock drives described pot cover 62 to rotate.
Inner cap chute can limit the sliding trace of lock, make the slip of lock more stable, can indirectly improve the stability of the hood-opening device of this electric pressure cooking saucepan, use the structure of cam draw-in groove and lock interlock can make rotating cam effectively drive pot cover rotation, and said structure is simple, be 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.
Particularly, as shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 7, the hood-opening device of described electric pressure cooking saucepan also comprises: steam discharge push rod 101, and be provided with steam discharge slideway 14 on described rotating cam 1, one end of described steam discharge push rod 101 is connected with described steam discharge slideway 14, the other end is connected with described exhaust steam valve 8, and described steam discharge push rod 101 can move up and down; Described steam discharge slideway 14 comprises: slideway first step 141 and slideway second step 142, described slideway first step 141 is higher than described slideway second step 142, can slide in one end of described steam discharge push rod 101 between described slideway first step 141 and described slideway second step 142; Wherein, rotate described rotating cam 1, described rotating cam 1 drives described steam discharge slideway 14 to rotate, slide to described slideway first step 141 from described slideway second step 142 in one end of described steam discharge push rod 101, drive described steam discharge push rod 101 to move up, described steam discharge push rod 101 drives described exhaust steam valve 8 to move up together, and described exhaust steam valve 8 is separated and steam discharge with described steam discharge spool 9.
When rotating, rotating cam can drive cantilever to rotate together with steam discharge slideway, after rotating, cantilever can contact with pot cover latch, and act on pot cover latch, steam discharge slideway can drive exhaust steam valve and steam discharge spool to be separated after rotating, the composition of rotating cam, cantilever and steam discharge slideway is simple in structure, diverse in function and concentrating, and be easy to manufacture; In addition, for general electric pressure cooking saucepan, pot cover latch is arranged at the front end of pot body, exhaust steam valve is arranged at the middle part of pot lid, shorten the distance between rotating cam and pot cover latch, the length of cantilever in this electric pressure cooking saucepan, can reduce cantilever and rotate and act on the required moment of pot cover latch, and steam discharge push rod has connected rotating cam and exhaust steam valve, effectively reduced the distance between rotating cam and pot cover latch; One end of steam discharge push rod is connected with steam discharge slideway, and along with the rotation of steam discharge slideway, rotating cam drives steam discharge push rod to move up, and exhaust steam valve and steam discharge spool are separated and steam discharge, and steam exhaust structure integral body is comparatively simple, is easy to manufacture.
Embodiment tri-:
As depicted in figs. 1 and 2, a kind of electric pressure cooking saucepan providing according to some embodiment of the utility model, described 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 the steam discharge of this electric pressure cooking saucepan of 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 embodiment mono-, the process of uncapping of electric pressure cooking saucepan is:
Cook complete, and air pressure and temperature in pot all drop to after openable state, as shown in Figure 1, rotate rotary handle 4, driven rotary cam 1 rotates, and rotating cam 1 drives interlock slide block 2 to rotate, draw-in groove 21 on interlock slide block 2 drives lock to rotate, lock drives pot cover 62 to rotate, and when turning to the first desired location, the pot tooth on the pot tooth on pot cover 62 and pot body 7 is separated;
Be rotated further rotary handle 4, because lock is blocked by interior pot, make interlock slide block 2 and pot cover 62 all keep motionless, and rotating cam 1 overcomes the elastic force of torsion spring 3 while being rotated further to the second desired location with respect to interlock slide block 2, cantilever 11 on rotating cam 1 drives one end radially moving to the center position near described inner cap 61 along inner cap 61 of pot cover latch 613, the buckle teeth 6131 that makes to stew on cover latch 613 is separated with the button bit 71 on pot body 7, pot cover 6 and pot body 7 between under the effect of elastic hinge, make to stew and cover 6 and automatically spring open;
Unclamp rotary handle 4, be that rotating cam 1 loses after turning effort power, torsion spring 3 can set back by driven rotary cam 1, make rotating cam 1 with respect to interlock slide block 2, to the direction contrary with former direction of rotation, turn to the first above-mentioned desired location, cantilever 11 on rotating cam 1 is separated with described pot cover latch 613, 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 4, without pot cover latch 613 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 4, rotates the rotating cam handle on rotating cam 1, and the process of uncapping is identical, repeats no more.
In embodiment bis-, the process of uncapping of electric pressure cooking saucepan is:
After the cooking, as shown in Figure 2, rotate rotary handle 4, when driven rotary cam 1 rotates, the steam discharge slideway 14 on rotating cam 1 drives steam discharge push rod 101 to move up, and then steam discharge push rod 101 drives exhaust steam valve 8 and steam discharge spool 9 to be separated and exhaust steam;
To steam discharge, the cam draw-in groove 12 continuing on rotating cam 1 drives lock to rotate, and lock drives pot cover 62 to rotate, when turning to the first desired location, and position as shown in Figure 5, the pot tooth on the pot tooth on pot cover 62 and pot body 7 is separated;
Be rotated further rotary handle 4, when the elastic force that rotating cam 1 overcomes spring 102 turns to the second desired location, cantilever 11 on rotating cam 1 drives pot cover latch 613 radially moving to the center position near described inner cap 61 along inner cap 61, the buckle teeth 6131 that makes to stew on cover latch 613 is separated with the button bit 71 on pot body 7, pot cover 6 and pot body 7 between under the effect of elastic hinge, make to stew and cover 6 and automatically spring open;
Unclamp rotary handle 4, be that rotating cam 1 loses after turning effort power, spring 102 can set back by driven rotary cam 1, make rotating cam 1 with respect to inner cap 61, to the direction contrary with former direction of rotation, turn to the first above-mentioned desired location, cantilever 11 on rotating cam 1 is separated with described pot cover latch 613, for closing lid is ready smoothly next time, so far complete a complete steam discharge and the process of uncapping, and this is uncapped in process, user is as long as rotate rotary handle 4, without pot cover latch 613 of pressing of the prior art, real realization " a key exhaust and uncap ", user's steam discharge and the operation of uncapping have been facilitated.
The above-mentioned process of uncapping describes to rotate rotary handle 4, rotates the rotating cam handle on rotating cam 1, and the process of uncapping is identical, repeats no more.
In the utility model, 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 the concrete meaning of above-mentioned term in the utility model.
In description of the present utility model, 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 the concrete meaning of above-mentioned term in the utility model.
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 utility model 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 preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. the hood-opening device of electric pressure cooking saucepan, is characterized in that,
Comprise: the part of uncapping, the described part of uncapping be installed in rotation on electric pressure cooking saucepan pot lid in cover, the described part of uncapping is connected with the pot cover of pot lid of described electric pressure cooking saucepan, and described in the part of uncapping 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 continues rotation 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, the described part of uncapping can drive described pot cover latch along the moving radially of described inner cap, and 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, and the end of described cantilever is provided with chute;
Described pot cover latch is radially arranged on movably in described and covers along described inner cap, and is provided with button projection on described pot cover latch one end relative with described rotating cam;
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 the rotation of described rotating cam is during to described the second desired location, described button projection can snap in described chute, to drive described pot cover latch along the moving radially of described inner cap, buckle teeth on described pot cover latch and the button bit on described pot body is separated.
3. the hood-opening device of electric pressure cooking saucepan according to claim 2, is characterized in that,
Described pot cover latch is arranged on the side of described inner cap by a back-moving spring, when described button projection snaps in described chute, described pot cover latch is under the effect of described rotating cam, overcome elastic force radially the moving to the center position near described inner cap along described inner cap of described back-moving spring, or move to the center position away from described inner cap, so that the button bit on the buckle teeth on described pot cover latch and described pot body is separated;
When described button projection is deviate from described chute, described pot cover latch resets under the effect of described back-moving spring.
4. the hood-opening device of electric pressure cooking saucepan according to claim 3, 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.
5. the hood-opening device of electric pressure cooking saucepan according to claim 3, 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 forward to.
6. according to the hood-opening device of the electric pressure cooking saucepan described in any one in claim 1-5, it is characterized in that,
Also comprise interlock slide block and torsion spring;
Described interlock slide block and described rotating cam are coaxially installed in rotation in described and cover, described torsion spring is arranged between described rotating cam and described interlock slide block, and the two ends of described torsion spring are blocked respectively and are pressed on described rotating cam and described interlock slide block, 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 torsion spring.
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. according to the hood-opening device of the electric pressure cooking saucepan described in any one in claim 1-5, it is characterized in that,
On described pot cover, be fixed with lock, on described rotating cam, be provided with cam draw-in groove, in described, cover and be provided with inner cap chute, one end of described lock snaps in described cam draw-in groove through after described inner cap chute, described lock can slide along described inner cap chute, described rotating cam drives described lock to rotate by described cam draw-in groove, and described lock drives described pot cover to rotate.
9. the hood-opening device of electric pressure cooking saucepan according to claim 8, is characterized in that,
Also comprise: steam discharge push rod, and on described rotating cam, be provided with steam discharge slideway, and one end of described steam discharge push rod is connected with described steam discharge slideway, and the other end is connected with described exhaust steam valve, and described steam discharge push rod can move up and down;
Described steam discharge slideway comprises: slideway first step and slideway second step, and described slideway first step is higher than described slideway second step, and can slide in one end of described steam discharge push rod between described slideway first step and described slideway second step;
Wherein, rotate described rotating cam, described rotating cam drives described steam discharge slideway to rotate, slide to described slideway first step from described slideway second step in one end of described steam discharge push rod, drive described steam discharge push rod to move up, described steam discharge push rod drives described exhaust steam valve to move up together, and described exhaust steam valve and described steam discharge spool are separated and steam discharge.
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420222183.7U CN203828662U (en) | 2014-04-30 | 2014-04-30 | Uncovering device of electric pressure cooker and electric pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420222183.7U CN203828662U (en) | 2014-04-30 | 2014-04-30 | Uncovering device of electric pressure cooker and electric pressure cooker |
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| Publication Number | Publication Date |
|---|---|
| CN203828662U true CN203828662U (en) | 2014-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420222183.7U Expired - Lifetime CN203828662U (en) | 2014-04-30 | 2014-04-30 | Uncovering device of electric pressure cooker and electric pressure cooker |
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| Country | Link |
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| CN (1) | CN203828662U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105595801A (en) * | 2014-11-17 | 2016-05-25 | 佛山市顺德区美的电热电器制造有限公司 | Upper cover of electric pressure cooker and electric pressure cooker |
| CN105982532A (en) * | 2015-03-19 | 2016-10-05 | 松下知识产权经营株式会社 | Locking device and container with lid using the same |
| CN107625410A (en) * | 2016-07-18 | 2018-01-26 | 佛山市顺德区美的电热电器制造有限公司 | Pot cover component and pressure cooker |
| 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 |
-
2014
- 2014-04-30 CN CN201420222183.7U patent/CN203828662U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105595801A (en) * | 2014-11-17 | 2016-05-25 | 佛山市顺德区美的电热电器制造有限公司 | Upper cover of electric pressure cooker and electric pressure cooker |
| CN105982532A (en) * | 2015-03-19 | 2016-10-05 | 松下知识产权经营株式会社 | Locking device and container with lid using the same |
| CN105982532B (en) * | 2015-03-19 | 2019-11-15 | 松下知识产权经营株式会社 | Locking device and the lidded container for using locking device |
| CN107625410A (en) * | 2016-07-18 | 2018-01-26 | 佛山市顺德区美的电热电器制造有限公司 | Pot cover component and pressure cooker |
| CN107625410B (en) * | 2016-07-18 | 2022-11-01 | 佛山市顺德区美的电热电器制造有限公司 | Pot cover subassembly and pressure cooker |
| 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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