CN208551214U - Cover assembly and pressure cooking appliance - Google Patents

Abstract

The utility model provides a kind of cover assembly and pressure cooking appliance.Wherein, cover assembly includes: inner cover and pot cover, and the transmission component of uncapping for inside covering and being equipped with rotary slider, be connected with rotary slider, lid-opening button and folding cover latch, lid-opening button for driving uncap transmission component and folding lid snap action when pressed；Pot cover is mounted on the inside of inner cover and is connected with rotary slider, lid-opening button is when pressed, transmission component of uncapping is rotated by the impetus drive rotary slider of lid-opening button, make rotary slider that pot cover be driven to rotate to the unlocked position for being detached from lock with pot body, folding cover latch is moved to by the impetus of lid-opening button and is detached from the uncapped position fastened with pot body.Cover assembly provided by the utility model, by simply pressing lid-opening button, so that it may so that pot cover rotation unlock and folding lid tripping come into force together, more convenient operation.

Description

Cover assembly and pressure cooking appliance

Technical field

The utility model relates to kitchen utensils fields, more specifically, be related to a kind of cover assembly and it is a kind of include on this The pressure cooking appliance of cap assemblies.

Background technique

Pressure cooker on the market generally needs two steps to operate during uncapping at present, first rotates rotating handle, makes pot cover Lid teeth and the pot tooth of pot body be detached from and latch, then press lid-opening button, make in button bit on the folding cover latch and pot body that cover It is detached from after fastening, is just able to achieve purpose of uncapping, the structure uncapped in this way by two kinds of hood-opening device substeps, not only consumer is using When be inconvenient, also embodied in structure needed inside complex namely pressure cooker various mechanism cooperation can be only achieved out The purpose of lid, increases production difficulty and production cost.

Utility model content

The utility model aims to solve at least one of the technical problems existing in the prior art.

For this purpose, the purpose of the utility model one aspect is, a kind of cover assembly is provided.

The purpose of the utility model other side is, provides a kind of pressure cooking device including above-mentioned cover assembly Tool.

To achieve the above object, the technical solution of the utility model first aspect provides a kind of cover assembly, for pressing Pressure cooking apparatus, comprising: inner cover, it is described in cover the transmission group of uncapping for being equipped with rotary slider, being connected with the rotary slider Part, lid-opening button and folding cover latch, the lid-opening button is for the transmission component and described of uncapping described in driving when pressed Folding lid snap action；And pot cover, it is mounted on the inside of the inner cover and is connected with the rotary slider, the lid-opening button is in quilt When pressing, the transmission component of uncapping is driven the rotary slider to rotate by the impetus of the lid-opening button, makes the rotation Turning sliding block drives the pot cover to rotate to the unlocked position for being detached from lock with pot body, and the folding cover latch is by the lid-opening button Impetus be moved to the pot body be detached from fasten uncapped position.

The cover assembly that the utility model above-mentioned technical proposal provides, by simply pressing lid-opening button, so that it may band Dynamic pot cover rotate to pot body be detached from lock unlocked position, while drive folding cover latch be moved to and pot body be detached from fasten Uncapped position, namely so that pot cover rotation unlock and folding lid tripping is come into force together by pressing lid-opening button, structure is simple, operation It is more convenient.

Specifically, when pressed, transmission component of uncapping is driven rotation to slide to lid-opening button by the impetus of lid-opening button Block rotation makes rotary slider that pot cover be driven to rotate to the unlocked position namely rotary slider for being detached from lock with pot body and drives pot cover Rotation makes the pot tooth in lid teeth and pot body on pot cover be detached from lock, while opening and closing cover latch and being moved by the impetus of lid-opening button Moving to the uncapped position namely lid-opening button for being detached from fastening with pot body drives folding cover latch to deviate from from the button bit in pot body, The function so that one key of realization is uncapped, structure is simple, easy to operate.

In addition, the cover assembly that the utility model above-mentioned technical proposal provides can also have following additional technical feature:

In the above-mentioned technical solutions, the transmission component of uncapping include with the inner cover rotation connection drive rod of uncapping, And the connecting rod of uncapping being connected with the drive rod of uncapping, the connecting rod of uncapping is slidably connected with the rotary slider, described to uncap Drive rod is rotated by the impetus of the lid-opening button, and link motion of uncapping described in drive, makes the connecting rod drive of uncapping The rotary slider rotation.

When needing to uncap, lid-opening button is pressed, lid-opening button drives the drive rod rotation of uncapping of rotation connection in inner cover, Similar regulations and parameters effect is formed using drive rod of uncapping, converts the impetus backward of lid-opening button to the past Forward for connecting rod of uncapping Movement use makes rotary slider that pot cover be driven to rotate to and is detached from lock with pot body to pull rotary slider rotation by connecting rod of uncapping The unlocked position of button fastens even if the pot tooth also in the lid teeth and pot body on pot cover is detached from, realizes the unlocking function of pot cover；At this In scheme, using the kind of drive for pulling rotary slider rotation, compared to the mode for pushing rotary slider rotation, so that rotation is slided The rotary motion of block is more reliable, and can use the similar leverage effects for drive rod formation of uncapping, by the small stroke of lid-opening button The mobile effect of pressing be converted into pull rod of uncapping to the pulling effect of the big stroke of rotary slider, so that it is guaranteed that rotary slider has enough Rotating distance, make rotary slider drive pot cover be rotated in place, can also using uncap drive rod setting reduce lid-opening button The limitation of position is set, such as when middle position before cover assembly is arranged in lid-opening button, it also can be by pressing off The purpose for driving rotary slider rotation is realized when lid button by the transmission component of uncapping.

In the above-mentioned technical solutions, interior cover is equipped with drive rod limited post of uncapping, and the drive rod of uncapping is mounted on It is described to uncap on drive rod limited post and be rotated using the drive rod limited post of uncapping as axle center；It covers to be equipped in described and open Cover connecting rod guide and limit column, for the connecting rod of uncapping equipped with the first guide chute, the connecting rod guide and limit column of uncapping is located at institute It states in the first guide chute, the connecting rod of uncapping is in the case where the rotation of the drive rod of uncapping drives, on edge and the lid-opening button Pressing contrary direction sliding while, around the connecting rod guide and limit column deflection of uncapping.

The motion profile that connecting rod of uncapping is limited using the connecting rod guide and limit column of uncapping of setting in inner cover, by lid-opening button Impetus backward be converted into connecting rod of uncapping be moved along effect, to pull rotary slider rotation by connecting rod of uncapping； Since the tie point of uncap connecting rod and drive rod of uncapping using drive rod limited post of uncapping is that axle center rotates, thus make to uncap connecting rod and The tie point of drive rod of uncapping forms arc-shaped motion profile, so that connecting rod of uncapping drives in the rotation for drive rod of uncapping Under, while sliding along the direction contrary with the pressing of lid-opening button, get around the deflection of cover connecting rod guide and limit column, it is ensured that It uncaps the regular event of connecting rod.

In the above-mentioned technical solutions, for the drive rod of uncapping equipped with the first pillar, the lid-opening button is equipped with first Sliding slot, first pillar are movably arranged in the first sliding groove, and the lid-opening button drives described first when pressed Pillar is rotated using the drive rod limited post of uncapping as axle center.

By the cooperation of the first pillar and first sliding groove, realize that by the transform linear motion of lid-opening button be drive rod of uncapping Rotary motion, it is ensured that the regular event of cap-opening mechanism.

In the above-mentioned technical solutions, the lid-opening button include the first press section and be connected with first press section One plate-like portion, the first sliding groove are arranged on first plate-like portion.

In the above-mentioned technical solutions, the rotary slider is equipped with the first cantilever, and first cantilever is equipped with first and passes Moving axis, the connecting rod of uncapping push to slide slot equipped with first, and first propeller shaft slip is mounted on described first and pushes to slide in slot, institute State and the rotary slider driven to rotate when uncapping link motion, driven when the rotary slider reversely rotates described in connecting rod of uncapping it is anti- To movement, to drive opposite direction of the lid-opening button along pressing direction to move by the drive rod of uncapping and reset.

Uncapping, setting first on connecting rod pushes to slide slot, keeps the first transmission shaft on the first cantilever of rotary slider sliding first Sliding in slot is pushed away, realizes the rotation for converting the sliding for connecting rod of uncapping to rotary slider, for example first can be pushed to slide in slot Wall is designed to arcuate shape, make to uncap rod slide when the arc inner wall sliding that pushes to slide slot along first of the first transmission shaft, realization opens The effect of rotary slider rotation is driven when cover connecting rod slides；When rotary slider reversely rotates simultaneously, the first transmission shaft can use Another arc inner wall sliding for pushing to slide slot along first, realizes and drives connecting rod reverse slide of uncapping when rotary slider reversely rotates, from And the connecting rod that makes to uncap drives opposite direction of the lid-opening button along pressing direction to move and resets by drive rod of uncapping, to realize again Secondary pressing lid-opening button uncap the function of operation.

In any of the above-described technical solution, it is described in cover closing lid operation key be installed and is connected with the rotary slider Closing lid transmission component, the closing lid transmission component when the closing lid operation key is operated for driving the rotary slider reversed Rotation, makes the rotary slider that the pot cover be driven to reversely rotate to the lock position latched with the pot body, and make the rotation Turn sliding block and drives the lid-opening button to move and reset along the opposite direction in pressing direction by the transmission component of uncapping.

When needing closing lid, closing lid operation key is operated, so that closing lid operation key is driven the movement of closing lid transmission component, to make Closing lid transmission component drives rotary slider to reversely rotate, and makes rotary slider that pot cover be driven to rotate to the lock position latched with pot body It sets namely rotary slider drives pot cover rotation to make the pot tooth lock in lid teeth and pot body on pot cover, realize closing lid function, simultaneously By the reverse rotation induced effect of rotary slider, the opposite direction along pressing direction is moved and is resetted lid-opening button, to realize again Secondary pressing lid-opening button uncap the function of operation.

In the above-mentioned technical solutions, the closing lid operation key is closing lid button, and the closing lid transmission component is used for described By the impetus of the closing lid button when closing lid button is pressed, the rotary slider is driven to reversely rotate.

Closing lid function, more convenient operation are realized by the way of pressing closing lid button；In particular it is required that when closing lid, pressing Closing lid button (for ensure rotary slider have enough rotating distances by closing lid button press on earth), closing lid button drive closing lid Transmission component by lid-opening button impetus drive rotary slider reversely rotate, make rotary slider drive pot cover rotate to pot The lock position of body lock, while rotary slider drives opposite direction of the lid-opening button along pressing direction to move and reset；It uncaps dynamic Make and closing lid movement is all made of push button mode, more convenient operation.

In the above-mentioned technical solutions, the closing lid transmission component include with the inner cover rotation connection closing lid drive rod, And the closing lid connecting rod being connected with the closing lid drive rod, the closing lid connecting rod are slidably connected with the rotary slider, the closing lid Drive rod is rotated by the impetus of the closing lid button, and drives the closing lid link motion, drives the closing lid connecting rod The rotary slider reversely rotates.

When wanting closing lid, pressing closing lid button is (to ensure that rotary slider has enough rotating distances by closing lid button press On earth), closing lid button drives the rotation of closing lid drive rod, forms similar lever using the closing lid drive rod of rotation connection in inner cover Effect is moved along effect for what the impetus backward of closing lid button was converted into closing lid connecting rod, to draw by closing lid connecting rod Dynamic rotary slider reversely rotates (reverse rotation here is for operation of uncapping), and rotary slider is made to drive pot cover rotation To the lock position latched with pot body, even if the pot tooth also in the lid teeth and pot body on pot cover fastens, the lock function of pot cover is realized Energy；In this scenario, it using the kind of drive for pulling rotary slider to reversely rotate, is reversely rotated compared to promotion rotary slider Mode so that the reverse rotation motion of rotary slider is more reliable, and can use the similar lever effect of closing lid drive rod formation Fruit converts closing lid pull rod to the pulling effect of the big stroke of rotary slider for the mobile effect of the pressing of the small stroke of closing lid button, from And ensure that rotary slider has enough reverse rotation strokes, make rotary slider that pot cover be driven to reversely rotate in place, can also utilize The setting of closing lid drive rod reduces the limitation of closing lid button setting position, such as before cover assembly is arranged in closing lid button When the middle position of face, it can also be realized when pressing closing lid button by the closing lid transmission component and rotary slider is driven to reversely rotate Purpose.

In the above-mentioned technical solutions, it covers in described equipped with closing lid drive rod limited post, the closing lid drive rod is mounted on It can rotate on the closing lid drive rod limited post and by axle center of the closing lid drive rod limited post；It covers to be equipped in described and close Cover connecting rod guide and limit column, the closing lid connecting rod are equipped with the second guide chute, and the closing lid connecting rod guide and limit column is located at institute It states in the second guide chute, the closing lid connecting rod is in the case where the rotation of the closing lid drive rod drives, on edge and the closing lid button Pressing contrary direction sliding while, deflected around the closing lid connecting rod guide and limit column.

Using the motion profile of the closing lid connecting rod guide and limit column limitation closing lid connecting rod of setting in inner cover, by closing lid button Impetus backward be converted into closing lid connecting rod be moved along effect, to pull rotary slider reversely to revolve by closing lid connecting rod Turn；Since the tie point of closing lid connecting rod and closing lid drive rod is rotated by axle center of closing lid drive rod limited post, so that closing lid be made to connect The tie point of bar and closing lid drive rod forms arc-shaped motion profile, so that rotation of the closing lid connecting rod in closing lid drive rod Under drive, while sliding along the direction contrary with the pressing of closing lid button, the deflection of cover connecting rod guide and limit column is wrapped, Ensure the regular event of closing lid connecting rod.

In the above-mentioned technical solutions, the closing lid drive rod is equipped with the second pillar, and the closing lid button is equipped with second Sliding slot, second pillar are movably arranged in the second sliding slot, and the closing lid button drives described second when pressed Pillar is rotated by axle center of the closing lid drive rod limited post.

By the cooperation of the second pillar and second sliding slot, realize that by the transform linear motion of closing lid button be closing lid drive rod Rotary motion, it is ensured that the regular event of closing mechanism.

In the above-mentioned technical solutions, the closing lid button include the second press section and be connected with second press section Two plate-like portions, the second sliding slot are arranged on second plate-like portion.

In the above-mentioned technical solutions, the rotary slider is equipped with the second cantilever, and second cantilever is equipped with second and passes Moving axis, the closing lid connecting rod are equipped with second and push to slide slot, and the second driving shaft is slidably mounted on described second and pushes to slide in slot, institute The rotary slider is driven to reversely rotate when stating closing lid link motion, the rotary slider drives the closing lid connecting rod anti-when rotating To movement, to drive opposite direction of the closing lid button along pressing direction to move by the closing lid drive rod and reset.

It is pushed to slide in slot and is slided second using second driving shaft, realized and convert rotary slider for the sliding of closing lid connecting rod Rotation, for example can be designed to arcuate shape for the inner wall that second pushes to slide slot, and second driving shaft is along the when making closing lid rod slide Two push to slide the arc inner wall sliding of slot, and the effect for driving rotary slider to reversely rotate when realizing closing lid rod slide rotates simultaneously Transmission component counteragent of uncapping is driven when sliding block reversely rotates, so that opposite direction of the lid-opening button along pressing direction be driven to move And it resets；Secondly, pressing lid-opening button makes to uncap the rotation of transmission component band movable slider (rotation here be it is opposite uncap operate and Speech) when, it can use another arc inner wall slip band dynamic circuit connector cover connecting rod reverse slide (this that second driving shaft pushes to slide slot along second In reverse slide be relative to closing lid operation for), thus make closing lid connecting rod by closing lid drive rod drive closing lid button edge It presses the opposite direction movement in direction and resets, to realize the function of pressing closing lid button progress closing lid operation again.

In the above-mentioned technical solutions, it is described uncap transmission component include uncap drive rod and with the drive rod of uncapping In the case where connected connecting rod of uncapping, it is described uncap connecting rod and the closing lid connecting rod it is arranged in parallel.

It will uncap connecting rod and closing lid connecting rod is arranged in parallel, so that the movement of entire mechanism is more stable, so that it is guaranteed that folding lid The stationarity of movement, and make the arrangement of entire mechanism simpler, reasonable.

In the above-mentioned technical solutions, the closing lid button and lid-opening button setting side by side up and down, and it is described uncap by Button is located at the lower section of the closing lid button；Or the closing lid button and the lid-opening button or so are arranged side by side.

By closing lid button and lid-opening button setting side by side up and down, closing lid button and lid-opening button can be set in upper cover group Middle position before part more meets the operating habit of people, and lid-opening button is arranged below closing lid button, makes closing lid button Setting do not influence lid-opening button drive folding lid snap action；It is of course also possible to simultaneously by closing lid button and lid-opening button or so Row setting, make press closing lid button closing lid operation and pressing lid-opening button uncap operate it is non-interference.

In any of the above-described technical solution, the folding cover latch and the inner cover are rotatablely connected, and interior cover is equipped with With the lid-opening button mandril of inner cover rotation connection, the lid-opening button mandril is when the lid-opening button is pressed by described The impetus of lid-opening button rotates, and the folding cover latch is driven to rotate to the uncapped position, and interior cover is equipped with Elastic component for driving the lid-opening button mandril to reset.

When needing to uncap, lid-opening button is pressed, lid-opening button drives lid-opening button mandril to rotate around rotary shaft, by folding lid The upper end of buckle jacks up, and so that the lower end for opening and closing cover latch is detached from the button bit fastened in pot body, reaches tripping purpose, realizes function of uncapping Energy；It is resetted when closing lid using elastic component such as spring driving lid-opening button mandril, makes to open and close the button bit in cover latch and pot body and fasten, Realize closing lid function.

The technical solution of the utility model second aspect provides a kind of pressure cooking appliance, comprising: pan body assembly；As above Cover assembly described in any technical solution is stated, the cover assembly is openable and closable to be located on the pan body assembly.

The pressure cooking appliance that the utility model above-mentioned technical proposal provides, because it includes described in any of the above-described technical solution Cover assembly, thus the beneficial effect with cover assembly described in any of the above-described technical solution.

The additional aspect and advantage of the utility model will become obviously in following description section, or practical new by this The practice of type is recognized.

Detailed description of the invention

The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will Become obvious and be readily appreciated that, in which:

Fig. 1 is the decomposition diagram of the partial structurtes of cover assembly described in the utility model one embodiment；

Fig. 2 is the partial structural diagram of Fig. 1；

Fig. 3 is the overlooking structure diagram in uncapped state after the assembly of cover assembly shown in Fig. 1；

Fig. 4 be in Fig. 3 A-A to schematic cross-sectional view；

Fig. 5 is the enlarged structure schematic diagram in the portion B in Fig. 4；

Fig. 6 is the schematic view of the front view of cover assembly shown in Fig. 3；

Fig. 7 is the overlooking structure diagram in closing lid state after the assembly of cover assembly shown in Fig. 2；

Fig. 8 be in Fig. 7 C-C to schematic cross-sectional view；

Fig. 9 is the enlarged structure schematic diagram in the portion D in Fig. 8；

Figure 10 is the schematic view of the front view of cover assembly shown in Fig. 7.

Wherein, corresponding relationship of the Fig. 1 into Figure 10 between appended drawing reference and component names are as follows:

1 inner cover, 13 hanging axis swivelling chutes, 14 uncap drive rod limited post, and 15 uncap connecting rod guide and limit column, the driving of 16 closing lids Bar limited post, 17 closing lid connecting rod guide and limit columns, 2 pot covers, 21 hanging axises, 3 rotary sliders, 31 first cantilevers, 311 first transmissions Axis, 32 second cantilevers, 321 second driving shafts, 4 uncap connecting rod, and 41 first push to slide slot, 42 first guide chutes, and 5 uncap driving Bar, 51 first pillars, 6 lid-opening buttons, 61 first sliding grooves, 7 closing lid connecting rods, 71 second push to slide slot, and 72 second guide chutes, 8 close Lid drive rod, 81 second pillars, 9 closing lid buttons, 91 second sliding slots, 10 folding cover latches, 11 lid-opening button mandrils, 12 uncap by Button spring.

Specific embodiment

In order to be more clearly understood that the above objects, features, and advantages of the utility model, with reference to the accompanying drawing and have The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen The feature in embodiment and embodiment please can be combined with each other.

Many details are explained in the following description in order to fully understand the utility model, still, this is practical It is novel to be implemented using other than the one described here mode, therefore, the protection scope of the utility model not by The limitation of following public specific embodiment.

1 to Figure 10 the cover assembly and pressure cooking device according to some embodiments of the utility model are described with reference to the accompanying drawings Tool.

As shown in Figures 1 to 10, a kind of cover assembly provided according to some embodiments of the utility model, comprising: inner cover 1 With pot cover 2.

Specifically, as shown in Figures 1 to 6, the biography of uncapping that rotary slider 3 is equipped on inner cover 1, is connected with rotary slider 3 Dynamic component, lid-opening button 6 and folding cover latch 10, lid-opening button 6 for driving uncap transmission component and folding when pressed Cover latch 10 acts；Pot cover 2 is mounted on the inside of inner cover 1 and is connected with rotary slider 3, lid-opening button 6 when pressed, biography of uncapping It moves component and is driven rotary slider 3 to rotate by the impetus of lid-opening button 6, rotary slider 3 is made to drive the rotation of pot cover 2 extremely and pot body It is detached from the unlocked position of lock, folding cover latch 10 is moved to by the impetus of lid-opening button 6 and is detached from opening for fastening with pot body Lid position.

The utility model cover assembly provided by the above embodiment, by simply pressing lid-opening button 6, so that it may drive The rotation of pot cover 2 is extremely detached from the unlocked position of lock with pot body, while driving folding cover latch 10 to be moved to and being detached from fastening with pot body Uncapped position, namely by press lid-opening button 6 make pot cover 2 rotation unlock and folding lid tripping come into force together, operate it is more square Just.

Specifically, when pressed, transmission component of uncapping is driven rotation by the impetus of lid-opening button 6 to lid-opening button 6 Sliding block 3 rotates, and rotary slider 3 is made to drive the rotation of pot cover 2 to 3 band of unlocked position namely rotary slider for being detached from lock with pot body Dynamic pot cover 2, which rotates, makes the pot tooth in lid teeth and pot body on pot cover 2 be detached from lock, while opening and closing cover latch 10 by lid-opening button 6 Impetus be moved to and be detached from the uncapped position fastened with pot body namely lid-opening button 6 drives folding cover latch 10 from pot body On button bit at deviate from, to realize that a key is uncapped function, structure is simple, easy to operate.

In one embodiment of the utility model, as shown in Figure 1, Figure 2 and Figure 3, transmission component of uncapping includes and inner cover 1 Uncap drive rod 5 and the connecting rod 4 of uncapping that is connected with drive rod 5 of uncapping of rotation connection, uncap connecting rod 4 and the sliding of rotary slider 3 Connection, drive rod 5 of uncapping is rotated by the impetus of lid-opening button 6, and drives the movement of connecting rod 4 of uncapping, and makes the drive of connecting rod 4 of uncapping Rotary slider 3 rotates.

Further, as shown in figs. 1,2,3 and 7, inner cover 1 is equipped with drive rod limited post 14 of uncapping, drive of uncapping Lever 5, which is mounted on, to be uncapped on drive rod limited post 14 and can be rotated with uncapping drive rod limited post 14 as axle center；It is set on inner cover 1 It uncaps connecting rod guide and limit column 15, connecting rod 4 of uncapping is equipped with the first guide chute 42, and connecting rod guide and limit column 15 of uncapping is located at In first guide chute 42, connecting rod 4 is uncapped in the case where the rotation for drive rod 5 of uncapping drives, along the pressing direction with lid-opening button 6 While opposite direction is slided, gets around cover connecting rod guide and limit column 15 and deflect.

The motion profile that connecting rod 4 of uncapping is limited using the connecting rod guide and limit column 15 of uncapping being arranged on inner cover 1, will uncap What the impetus backward of button 6 was converted into connecting rod 4 of uncapping is moved along effect, to pull rotation to slide by connecting rod 4 of uncapping Block 3 rotates；Due to the tie point of uncap connecting rod 4 and drive rod 5 of uncapping with drive rod limited post 14 of uncapping for axle center rotation, thus Make to uncap connecting rod 4 and the tie point for drive rod 5 of uncapping forms arc-shaped motion profile, so that connecting rod 4 of uncapping is being uncapped Under the rotation of drive rod 5 drives, while sliding along the direction contrary with the pressing of lid-opening button 6, cover connecting rod is got around Guide and limit column 15 deflects, it is ensured that the regular event for connecting rod 4 of uncapping.

Still further, as depicted in figs. 1 and 2, drive rod 5 of uncapping is equipped with the first pillar 51, lid-opening button 6 is equipped with First sliding groove 61, the first pillar 51 are movably arranged in first sliding groove 61, and lid-opening button 6 drives the first pillar 51 when pressed With drive rod limited post 14 of uncapping for axle center rotation.

By the cooperation of the first pillar 51 and first sliding groove 61, realize the transform linear motion of lid-opening button 6 to be to uncap The rotary motion of drive rod 5, it is ensured that the regular event of cap-opening mechanism.

Preferably, as depicted in figs. 1 and 2, lid-opening button 6 include the first press section and be connected with the first press section first Plate-like portion, first sliding groove 61 are arranged on the first plate-like portion.

When needing to uncap, as shown in figure 3, the arrow in diagram indicates the direction of motion of each component, lid-opening button 6 is pressed, Lid-opening button 6 drives the rotation of drive rod 5 of uncapping being rotatably connected on inner cover 1, forms similar regulations and parameters using drive rod 5 of uncapping and imitates Fruit is moved along effect for what the impetus backward of lid-opening button 6 was converted into connecting rod 4 of uncapping, to draw by connecting rod 4 of uncapping Dynamic rotary slider 3 rotates, and makes rotary slider 3 that pot cover 2 be driven to rotate to the unlocked position for being detached from lock with pot body, even if also pot cover Pot tooth in lid teeth and pot body on 2, which is detached from, to be fastened, and realizes the unlocking function of pot cover 2；In this scenario, it is slided using pulling rotation The kind of drive that block 3 rotates, compared to the mode for pushing rotary slider 3 to rotate, so that the rotary motion of rotary slider 3 more may be used It leans on, and can use the similar leverage effects for the formation of drive rod 5 of uncapping, by the mobile effect of the pressing of the small stroke of lid-opening button 6 Pull rod of uncapping is converted into the pulling effect of the big stroke of rotary slider 3, so that it is guaranteed that rotary slider 3 has enough rotating distances, Make rotary slider 3 that pot cover 2 be driven to be rotated in place, lid-opening button 6 can also be reduced using the setting for drive rod 5 of uncapping and position is set Limitation also can be in pressing lid-opening button 6 such as when middle position before cover assembly is arranged in lid-opening button 6 When by this uncap transmission component realize drive rotary slider 3 rotate purpose.

Certainly, transmission component of uncapping is not limited to above-mentioned specific structure, can also cancel drive rod 5 of uncapping, and directly passes through pressing Lid-opening button 6 applies impetus to drive rod 5 of uncapping, and realizes that connecting rod 4 of uncapping drives rotary slider 3 to rotate, equally can be real The now purpose that pressing lid-opening button 6 drives rotary slider 3 to rotate.

Further, as shown in figures 1 and 3, rotary slider 3 is equipped with the first cantilever 31, and the first cantilever 31 is equipped with the One transmission shaft 311, connecting rod 4 of uncapping are equipped with first and push to slide slot 41, and the first transmission shaft 311 is slidably mounted on first and pushes to slide slot 41 It is interior, it drives rotary slider 3 to rotate when connecting rod 4 of uncapping moves, 4 counter motion of connecting rod of uncapping is driven when rotary slider 3 reversely rotates, To drive opposite direction of the lid-opening button 6 along pressing direction to move by drive rod 5 of uncapping and reset.

Uncapping, setting first on connecting rod 4 pushes to slide slot 41, makes the first transmission shaft on the first cantilever 31 of rotary slider 3 311 push to slide in slot 41 first and slide, and realize the rotation for converting the sliding for connecting rod 4 of uncapping to rotary slider 3, such as can general First inner wall for pushing to slide slot 41 is designed to arcuate shape, and the first transmission shaft 311 pushes to slide slot 41 along first when the connecting rod 4 that makes to uncap slides Arc inner wall sliding, realize uncap connecting rod 4 slide when drive rotary slider 3 rotate effect；Rotary slider 3 reversely revolves simultaneously When turning, it can use another arc inner wall sliding that the first transmission shaft 311 pushes to slide slot 41 along first, realize that rotary slider 3 is reversed It drives and uncaps 4 reverse slide of connecting rod when rotation, so that the connecting rod 4 that makes to uncap drives lid-opening button 6 along pressing by drive rod 5 of uncapping The opposite direction in direction is mobile simultaneously to be resetted, to realize that pressing lid-opening button 6 again uncap the function of operation.

In some embodiments of the utility model, as shown in Figure 1 and Figure 7, be equipped on inner cover 1 closing lid operation key and with The connected closing lid transmission component of rotary slider 3, closing lid transmission component are used to drive rotary slider 3 when closing lid operation key is operated It reversely rotates, makes rotary slider 3 that pot cover 2 be driven to reversely rotate to the lock position with pot body lock, and drive rotary slider 3 Opposite direction of the lid-opening button 6 along pressing direction is moved and is resetted.

When needing closing lid, closing lid operation key is operated, so that closing lid operation key is driven the movement of closing lid transmission component, to make Closing lid transmission component drives rotary slider 3 to reversely rotate, and rotary slider 3 is made to drive the rotation of pot cover 2 to the lock with pot body lock Position namely rotary slider 3 drive pot cover 2 to rotate the pot tooth lock made in lid teeth and pot body on pot cover 2, realize closing lid function Can, while lid-opening button 6, by the reverse rotation induced effect of rotary slider 3, the opposite direction along pressing direction is moved and is resetted, from And realize that pressing lid-opening button 6 again uncap the function of operation.

Preferably, as shown in fig. 7, closing lid operation key is closing lid button 9, closing lid transmission component is used in 9 quilt of closing lid button By the impetus of closing lid button 9 when pressing, rotary slider 3 is driven to reversely rotate.

Closing lid function, more convenient operation are realized by the way of pressing closing lid button 9；In particular it is required that when closing lid, pressing Closing lid button 9 (to ensure that there is rotary slider 3 enough rotating distances closing lid button 9 is pressed into bottom), closing lid button 9 drives Closing lid transmission component is driven rotary slider 3 to reversely rotate by the impetus of lid-opening button 6, makes rotary slider 3 that pot cover 2 be driven to revolve The lock position with pot body lock is gone to, while rotary slider 3 drives opposite direction of the lid-opening button 6 along pressing direction to move and answer Position；Uncap movement and closing lid movement be all made of push button mode, more convenient operation.

Certainly, closing lid operation key is not limited to above-mentioned closing lid button 9, and closing lid operation key may be rotation hand structure, utilizes Revolving hand structure drives rotary slider 3 to rotate, and equally can be realized the function that operation closing lid operation key drives rotary slider 3 to reversely rotate Energy.

In one embodiment of the utility model, as shown in Figure 1, Figure 2 and Figure 7, closing lid transmission component includes and inner cover 1 The closing lid drive rod 8 of rotation connection and the closing lid connecting rod 7 being connected with closing lid drive rod 8, closing lid connecting rod 7 and rotary slider 3 slide Connection, closing lid drive rod 8 is rotated by the impetus of closing lid button 9, and closing lid connecting rod 7 is driven to move, and drives closing lid connecting rod 7 Rotary slider 3 reversely rotates.

Further, as shown in figs. 1,2,3 and 7, inner cover 1 is equipped with closing lid drive rod limited post 16, and closing lid is driven Lever 8 is mounted on closing lid drive rod limited post 16 and can be with closing lid drive rod limited post 16 for axle center rotation；It is set on inner cover 1 There is closing lid connecting rod guide and limit column 17, closing lid connecting rod 7 is equipped with the second guide chute 72, and closing lid connecting rod guide and limit column 17 is located at In second guide chute 72, closing lid connecting rod 7 is in the case where the rotation of closing lid drive rod 8 drives, along the pressing direction with closing lid button 9 While opposite direction is slided, the deflection of cover connecting rod guide and limit column 17 is wrapped.

The motion profile that closing lid connecting rod 7 is limited using the closing lid connecting rod guide and limit column 17 being arranged on inner cover 1, by closing lid What the impetus backward of button 9 was converted into closing lid connecting rod 7 is moved along effect, to pull rotation to slide by closing lid connecting rod 7 Block 3 reversely rotates；Since the tie point of closing lid connecting rod 7 and closing lid drive rod 8 is axle center rotation with closing lid drive rod limited post 16, To make closing lid connecting rod 7 and the tie point of closing lid drive rod 8 form arc-shaped motion profile, so that closing lid connecting rod 7 exists Under the rotation of closing lid drive rod 8 drives, while being slided along the direction contrary with the pressing of closing lid button 9, around closing lid Connecting rod guide and limit column 17 deflects, it is ensured that the regular event of closing lid connecting rod 7.

Still further, as depicted in figs. 1 and 2, closing lid drive rod 8 is equipped with the second pillar 81, closing lid button 9 is equipped with Second sliding slot 91, the second pillar 81 are movably arranged in second sliding slot 91, and closing lid button 9 drives the second pillar 81 when pressed It is axle center rotation with closing lid drive rod limited post 16.

By the cooperation of the second pillar 81 and second sliding slot 91, realize that by the transform linear motion of closing lid button 9 be closing lid The rotary motion of drive rod 8, it is ensured that the regular event of closing mechanism.

Preferably, as shown in Fig. 2, closing lid button 9 includes the second press section and the second plate being connected with the second press section Portion, second sliding slot 91 are arranged on the second plate-like portion.

When wanting closing lid, as shown in fig. 7, the arrow in diagram indicates the direction of motion of each component, pressing closing lid button 9 (for Ensure that there is rotary slider 3 enough rotating distances closing lid button 9 is pressed into bottom), closing lid button 9 drives closing lid drive rod 8 Rotation forms similar leverage effects using the closing lid drive rod 8 being rotatably connected on inner cover 1, by the promotion backward of closing lid button 9 What effect was converted into closing lid connecting rod 7 is moved along effect, to pull the reverse rotation of rotary slider 3 (here by closing lid connecting rod 7 Reverse rotation be for operation of uncapping), make rotary slider 3 drive pot cover 2 rotate to pot body lock lock position It sets, even if the pot tooth also in the lid teeth and pot body on pot cover 2 fastens, realizes the latching function of pot cover 2；In this scenario, it uses The kind of drive for pulling rotary slider 3 to reversely rotate, compared to the mode for pushing rotary slider 3 to reversely rotate, so that rotation is slided The reverse rotation motion of block 3 is more reliable, and can use the similar leverage effects of the formation of closing lid drive rod 8, by closing lid button 9 The mobile effect of the pressing of small stroke is converted into closing lid pull rod to the pulling effect of the big stroke of rotary slider 3, so that it is guaranteed that rotation is slided Block 3 has enough reverse rotation strokes, makes rotary slider 3 that pot cover 2 be driven to reversely rotate in place, can also utilize closing lid drive rod 8 setting reduces the limitation that position is arranged in closing lid button 9, such as among closing lid button 9 is arranged in front of cover assembly When position, also the mesh for driving rotary slider 3 to reversely rotate can be realized by the closing lid transmission component when pressing closing lid button 9 's.

Certainly, closing lid transmission component is not limited to above-mentioned specific structure, can also cancel closing lid drive rod 8, directly passes through pressing Closing lid button 9 applies impetus to closing lid drive rod 8, realizes that closing lid connecting rod 7 drives rotary slider 3 to reversely rotate, same energy Enough purposes realized pressing closing lid button 9 and rotary slider 3 is driven to reversely rotate.

Further, as shown in Figure 1 and Figure 7, rotary slider 3 is equipped with the second cantilever 32, and the second cantilever 32 is equipped with the Two transmission shafts 321, closing lid connecting rod 7 are equipped with second and push to slide slot 71, and second driving shaft 321 is slidably mounted on second and pushes to slide slot 71 It is interior, it drives rotary slider 3 to reversely rotate when closing lid connecting rod 7 moves, 7 counter motion of closing lid connecting rod is driven when rotary slider 3 rotates, To drive opposite direction of the closing lid button 9 along pressing direction to move by closing lid drive rod 8 and reset.

It is pushed to slide in slot 71 and is slided second using second driving shaft 321, realized and convert rotation for the sliding of closing lid connecting rod 7 The rotation of sliding block 3, for example the inner wall that second pushes to slide slot 71 can be designed to arcuate shape, second when sliding closing lid connecting rod 7 The arc inner wall sliding that transmission shaft 321 pushes to slide slot 71 along second, realizes and drives rotary slider 3 reversely to revolve when closing lid connecting rod 7 slides The effect turned, while transmission component counteragent of uncapping is driven when the reverse rotation of rotary slider 3, to drive 6 edge of lid-opening button It presses the opposite direction movement in direction and resets；Secondly, pressing lid-opening button 6 makes to uncap the rotation of transmission component band movable slider (here Rotation be opposite operation of uncapping for) when, can use another arc inner wall that second driving shaft 321 pushes to slide slot 71 along second 7 reverse slide of slip band dynamic circuit connector cover connecting rod (reverse slide here is for closing lid operation), to make closing lid connecting rod 7 It drives opposite direction of the closing lid button 9 along pressing direction to move by closing lid drive rod 8 and resets, press closing lid again to realize The function of the progress closing lid operation of button 9.

Preferably, as shown in Figure 3 and Figure 7, uncap connecting rod 4 and closing lid connecting rod 7 it is arranged in parallel.

It will uncap connecting rod 4 and closing lid connecting rod 7 is arranged in parallel, so that the movement of entire mechanism is more stable, so that it is guaranteed that folding The stationarity of lid movement, and make the arrangement of entire mechanism simpler, reasonable.

In one embodiment of the utility model, as shown in figs. 6 and 10, closing lid button 9 and about 6 lid-opening button are simultaneously Row's setting, and lid-opening button 6 is located at the lower section of closing lid button 9.

By closing lid button 9 and the setting side by side up and down of lid-opening button 6, closing lid button 9 and lid-opening button 6 can be set upper Middle position before cap assemblies more meets the operating habit of people, and lid-opening button 6 is arranged below closing lid button 9, makes to close The setting of lid button 9 does not influence lid-opening button 6 and folding cover latch 10 is driven to act

In another embodiment of the utility model, closing lid button 9 and lid-opening button 6 or so are arranged side by side.

Closing lid button 9 and lid-opening button 6 or so are arranged side by side, make the closing lid for pressing closing lid button 9 operation and press to press off The uncapping of lid button 6 operates non-interference.

In one embodiment of the utility model, as shown in Figure 1, Figure 4 and Figure 5, folding cover latch 10 and inner cover 1 are rotated Connection, inner cover 1 are equipped with the lid-opening button mandril 11 being rotatablely connected with inner cover 1, and lid-opening button mandril 11 is pressed in lid-opening button 6 It is rotated when pressure by the impetus of lid-opening button 6, and drives the folding rotation of cover latch 10 to uncapped position, such as Fig. 1, Fig. 8 and Fig. 9 Shown, inner cover 1 is equipped with the elastic component for driving lid-opening button mandril 11 to reset.

When needing to uncap, lid-opening button 6 is pressed, lid-opening button 6 drives lid-opening button mandril 11 to rotate around rotary shaft, will open The upper end of closing lid buckle 10 jacks up, and so that the lower end for opening and closing cover latch 10 is detached from the button bit fastened in pot body, reaches tripping purpose, real It now uncaps function；When closing lid using elastic component it is as shown in the elastic potential energy that is stored when uncapping of lid-opening button spring 12 drive Lid-opening button mandril 11 resets, and makes to open and close the button bit in cover latch 10 and pot body and fastens, realizes closing lid function.

In a specific embodiment of the utility model, as shown in Fig. 1, Fig. 3 and Fig. 7, pot cover 2 passes through on pot cover 2 Rotary slider 3 on three hanging axises 21 and inner cover 1 is lifted on inner cover 1, can be rotated by hanging axis after being driven by rotary slider 3 Slot 13 is around center axis rotation；Rotary slider 3 can be circled round loaded on inner cover 1 by connecting rod 4 of uncapping, the driving of closing lid connecting rod 7 Turn, connecting rod 4 of uncapping, the assembly of closing lid connecting rod 7 can drive front and back sliding on inner cover 1 by drive rod 5 of uncapping, closing lid drive rod 8 Dynamic, drive rod 5 of uncapping, the assembly of closing lid drive rod 8 can be pressed back and forth on inner cover 1 by lid-opening button 6, the driving of closing lid button 9 Certain angle rotation, lid-opening button 6 can also drive lid-opening button mandril 11 to drive 10 turns of cover latch of folding when driving back and forth It is dynamic, reach the function of fastening and tripping, to realize the function that a key is uncapped, a bonding is covered, more convenient operation.

Specifically, as shown in Figure 7, Figure 8 and Figure 9, when closing lid, closing lid button 9 is pressed on earth, closing lid button 9 is with dynamic circuit connector Lid drive rod 8 rotates, and 7 stress of closing lid connecting rod is moved along, and rotary slider 3 is pulled to rotate, and pot cover 2 is rotated to lock position It sets, while connecting rod 4 of uncapping is influenced to move backward by 3 movement of rotary slider, pulls the rotation of drive rod 5 of uncapping, 6 stress of lid-opening button Toward being pushed forward, closing lid reset position is reached, to realize closing lid function；When uncapping, as shown in figure 3, by lid-opening button 6 by arriving Bottom, lid-opening button 6 drive the rotation of drive rod 5 of uncapping, and 4 stress of connecting rod of uncapping is moved along, and pull rotary slider 3 to rotate, and will Pot cover 2 rotates to unlocked position, while closing lid connecting rod 7 is influenced to move backward by 3 movement of rotary slider, pulls closing lid drive rod 8 Rotation, 9 stress of closing lid button reach reset position of uncapping toward being pushed forward；Meanwhile as shown in Figure 4 and Figure 5, by lid-opening button 6 by arriving When bottom, lid-opening button 6 drives lid-opening button mandril 11 mobile around rotary shaft, and folding cover latch 10 is jacked up, fastening is disengaged it from Button bit in pot body reaches tripping purpose, to realize function of uncapping.

The embodiment of the utility model second aspect provides a kind of pressure cooking appliance, comprising: pan body assembly is (in figure not Show) such as above-mentioned any embodiment cover assembly, cover assembly is openable and closable to be located on pan body assembly.

The utility model pressure cooking appliance provided by the above embodiment, because it includes the upper cover group of any of the above-described embodiment Part, thus the beneficial effect of the cover assembly with any of the above-described embodiment.

In one embodiment of the utility model, the pressure cooking appliance is electric pressure cooking saucepan.Certainly, the pressure Pressure cooking apparatus can also be other pressure cooking products, should all be in this reality without departing from the design concept of the utility model With in novel protection scope.

In conclusion cover assembly provided by the embodiment of the utility model, by simply pressing lid-opening button, so that it may So that pot cover rotation unlock and folding lid tripping is come into force together, realizes function of uncapping；By simply pressing closing lid button, so that it may Closing lid function is realized, to make folding lid more convenient operation.

In the description of the present invention, unless otherwise clearly defined and limited, term " connected ", " connection ", " Gu It is fixed " etc. shall be understood in a broad sense, for example, " connection " may be a fixed connection, may be a detachable connection, or integrally connect It connects, or electrical connection；It can be directly connected, it can also be indirectly connected through an intermediary.For the ordinary skill people of this field For member, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc. Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiment or examples In can be combined in any suitable manner.

The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for this field Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model, Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (17)

1. a kind of cover assembly is used for pressure cooking appliance characterized by comprising

Inner cover, it is described in cover be equipped with rotary slider, the transmission component of uncapping being connected with the rotary slider, lid-opening button and Open and close cover latch, the lid-opening button is moved for uncap described in driving when pressed transmission component and the folding cover latch Make；With

Pot cover is mounted on the inside of the inner cover and is connected with the rotary slider, and the lid-opening button is when pressed, described to open Lid transmission component is driven the rotary slider to rotate by the impetus of the lid-opening button, is made described in the rotary slider drive Pot cover is rotated to the unlocked position for being detached from lock with pot body, and the folding cover latch is mobile by the impetus of the lid-opening button The uncapped position fastened is detached to the pot body.

2. cover assembly according to claim 1, which is characterized in that

The transmission component of uncapping includes drive rod and being connected with the drive rod of uncapping with uncapping for inner cover rotation connection Connecting rod of uncapping, the connecting rod of uncapping is slidably connected with the rotary slider, and the drive rod of uncapping is by the lid-opening button Impetus rotation, and link motion of uncapping described in drive make the connecting rod of uncapping drive the rotary slider rotation.

3. cover assembly according to claim 2, which is characterized in that

It is covered in described and is equipped with drive rod limited post of uncapping, the drive rod of uncapping is mounted on described uncap on drive rod limited post And it can be rotated using the drive rod limited post of uncapping as axle center；

It is covered in described and is equipped with connecting rod guide and limit column of uncapping, the connecting rod of uncapping is described to uncap equipped with the first guide chute Connecting rod guide and limit column is located in first guide chute, and the connecting rod of uncapping drives in the rotation of the drive rod of uncapping Under, while being slided along the direction contrary with the pressing of the lid-opening button, around the connecting rod guide and limit column of uncapping Deflection.

4. cover assembly according to claim 3, which is characterized in that

For the drive rod of uncapping equipped with the first pillar, the lid-opening button is equipped with first sliding groove, the first pillar activity It is mounted in the first sliding groove, the lid-opening button drives first pillar with the drive rod limit of uncapping when pressed Position column is axle center rotation.

5. cover assembly according to claim 4, which is characterized in that

The lid-opening button includes the first press section and the first plate-like portion for being connected with first press section, the first sliding groove It is arranged on first plate-like portion.

6. cover assembly according to claim 2, which is characterized in that

The rotary slider is equipped with the first cantilever, and first cantilever is equipped with the first transmission shaft, sets on the connecting rod of uncapping There is first to push to slide slot, first propeller shaft slip is mounted on described first and pushes to slide in slot, it is described uncap link motion when drive The rotary slider rotation, connecting rod counter motion of uncapping described in drive when the rotary slider reversely rotates, to be opened by described Lid drive rod drives opposite direction of the lid-opening button along pressing direction to move and reset.

7. cover assembly according to any one of claim 1 to 6, which is characterized in that

The closing lid transmission component for being equipped with closing lid operation key and being connected with the rotary slider, the closing lid transmission are covered in described Component makes the rotary slider drive institute for driving the rotary slider to reversely rotate when the closing lid operation key is operated It states pot cover to reversely rotate to the lock position latched with the pot body, and the rotary slider is made to pass through the transmission component of uncapping Opposite direction of the lid-opening button along pressing direction is driven to move and reset.

8. cover assembly according to claim 7, which is characterized in that

The closing lid operation key is closing lid button, and the closing lid transmission component is used for when the closing lid button is pressed by described The impetus of closing lid button drives the rotary slider to reversely rotate.

9. cover assembly according to claim 8, which is characterized in that

The closing lid transmission component includes being connected with the closing lid drive rod of inner cover rotation connection and with the closing lid drive rod Closing lid connecting rod, the closing lid connecting rod is slidably connected with the rotary slider, and the closing lid drive rod is by the closing lid button Impetus rotation, and the closing lid link motion is driven, make the closing lid connecting rod that the rotary slider be driven to reversely rotate.

10. cover assembly according to claim 9, which is characterized in that

It covers in described equipped with closing lid drive rod limited post, the closing lid drive rod is mounted on the closing lid drive rod limited post And it can be rotated by axle center of the closing lid drive rod limited post；

It is covered in described equipped with closing lid connecting rod guide and limit column, the closing lid connecting rod is equipped with the second guide chute, the closing lid Connecting rod guide and limit column is located in second guide chute, and the closing lid connecting rod drives in the rotation of the closing lid drive rod Under, while being slided along the direction contrary with the pressing of the closing lid button, around the closing lid connecting rod guide and limit column Deflection.

11. cover assembly according to claim 10, which is characterized in that

The closing lid drive rod is equipped with the second pillar, and the closing lid button is equipped with second sliding slot, the second pillar activity It is mounted in the second sliding slot, the closing lid button drives second pillar to limit with the closing lid drive rod when pressed Position column is axle center rotation.

12. cover assembly according to claim 11, which is characterized in that

The closing lid button includes the second press section and the second plate-like portion for being connected with second press section, the second sliding slot It is arranged on second plate-like portion.

13. cover assembly according to claim 9, which is characterized in that

The rotary slider is equipped with the second cantilever, and second cantilever is equipped with second driving shaft, sets on the closing lid connecting rod There is second to push to slide slot, the second driving shaft is slidably mounted on described second and pushes to slide in slot, and when closing lid link motion drives The rotary slider reversely rotates, and the rotary slider drives the closing lid connecting rod counter motion when rotating, to pass through the conjunction Lid drive rod drives opposite direction of the closing lid button along pressing direction to move and reset.

14. cover assembly according to claim 9, which is characterized in that

Include the case where uncapping drive rod and the connecting rod of uncapping that is connected with the drive rod of uncapping in the transmission component of uncapping Under, it is described uncap connecting rod and the closing lid connecting rod it is arranged in parallel.

15. cover assembly according to claim 8, which is characterized in that

The closing lid button and lid-opening button setting side by side up and down, and the lid-opening button is located under the closing lid button Side；Or

The closing lid button and the lid-opening button or so are arranged side by side.

16. cover assembly according to any one of claim 1 to 6, which is characterized in that

The folding cover latch and the inner cover are rotatablely connected, it is described in cover be equipped with uncapping of being rotatablely connected of the inner cover by Button mandril, the lid-opening button mandril are rotated when the lid-opening button is pressed by the impetus of the lid-opening button, and The folding cover latch is driven to rotate to the uncapped position, interior cover is equipped with for driving the lid-opening button mandril multiple The elastic component of position.

17. a kind of pressure cooking appliance characterized by comprising

Pan body assembly；With

Cover assembly as described in any one of claims 1 to 16, the cover assembly is openable and closable to be located at the pot body group On part.